/* GLOBAL / BASE */

:root {
  --navy-950: #07111f;
  --navy-900: #0a1728;
  --navy-800: #10243d;

  --sofos-blue: #003f93;
  --blue-700: #0f4c81;
  --blue-600: #1565a9;

  --steel-800: #334155;
  --steel-700: #475569;
  --steel-600: #526274;
  --steel-500: #64748b;
  --steel-300: #cbd5e1;
  --steel-200: #e2e8f0;
  --steel-100: #f1f5f9;
  --steel-50: #f8fafc;

  --white: #ffffff;
  --gold: #c9a24d;
  --gold-light: #e5c978;
  --danger-soft: #fff7ed;

  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;

  --shadow-soft: 0 18px 60px rgba(7, 17, 31, 0.12);
  --shadow-strong: 0 30px 90px rgba(7, 17, 31, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  color: var(--navy-950);
  background: var(--white);
  line-height: 1.7;
  text-rendering: optimizeLegibility;
}

/* base-responsive-safety */

html,
body {
  margin: 0;
  padding: 0;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

.container,
.container-fluid,
.row > * {
  min-width: 0;
}

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

h1,
h2,
h3,
h4,
p,
a,
span,
strong,
small,
th,
td {
  overflow-wrap: break-word;
}


a {
  text-decoration: none;
}

img {
  max-width: 100%;
}

::selection {
  background: rgba(201, 162, 77, 0.28);
}

:focus-visible {
  outline: 3px solid rgba(229, 201, 120, 0.75);
  outline-offset: 4px;
}

/* NAVBAR */

.main-navbar {
  padding: 18px 0;
  background: rgba(7, 17, 31, 0.28);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transition: 0.25s ease;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.main-navbar.navbar-scrolled {
  padding: 12px 0;
  background: rgba(7, 17, 31, 0.96);
  box-shadow: 0 14px 50px rgba(0, 0, 0, 0.22);
}

.brand-mark,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
}

.brand-mark:hover,
.footer-brand:hover {
  color: var(--white);
}

.brand-symbol {
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--gold), #8f6f22);
  color: var(--navy-950);
  font-weight: 800;
  letter-spacing: -0.04em;
  box-shadow: 0 10px 28px rgba(201, 162, 77, 0.28);
}

.brand-mark strong,
.footer-brand strong {
  display: block;
  font-size: 0.98rem;
  line-height: 1.1;
  letter-spacing: 0.02em;
}

.brand-mark small,
.footer-brand small {
  display: block;
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.main-navbar .nav-link {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.92rem;
  font-weight: 650;
  padding: 10px 13px;
  transition: 0.2s ease;
}

.main-navbar .nav-link:hover,
.main-navbar .nav-link.active {
  color: var(--white);
}

.language-toggle-btn,
.nav-dropdown-toggle {
  border: 0;
  background: transparent;
  appearance: none;
}

.language-toggle-btn:focus,
.nav-dropdown-toggle:focus {
  box-shadow: none;
}

.main-navbar .dropdown-menu {
  border: 0;
  border-radius: var(--radius-md);
  padding: 10px;
  box-shadow: var(--shadow-soft);
  min-width: 210px;
}

.dropdown-item {
  border-radius: var(--radius-sm);
  font-weight: 650;
  padding: 9px 14px;
}

.dropdown-item.active,
.dropdown-item:active {
  background: var(--navy-900);
  color: var(--white);
}

.custom-toggler {
  border: 0;
  padding: 6px;
  display: inline-flex;
  flex-direction: column;
  gap: 5px;
}

.custom-toggler:focus {
  box-shadow: none;
}

.custom-toggler span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--white);
  border-radius: 999px;
}

/* HERO */

.hero-section {
  position: relative;
  min-height: 86vh;
  overflow: hidden;
  color: var(--white);
  padding-bottom: 64px;
  background:
    radial-gradient(circle at 78% 28%, rgba(21, 100, 169, 0.138), transparent 34%),
    linear-gradient(135deg, rgba(7, 17, 31, 0.384), rgba(7, 17, 31, 0.214)),
    url("../images/hero/project-neptune-hero.webp");
  background-size: cover;
  background-position: center;
}

.hero-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 17, 31, 0.697), rgba(7, 17, 31, 0.697), rgba(7, 17, 31, 0.4)),
    repeating-linear-gradient(
      90deg,
      rgba(255, 255, 255, 0.035) 0,
      rgba(255, 255, 255, 0.035) 1px,
      transparent 1px,
      transparent 90px
    );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-top: 90px;
}

.hero-section .min-vh-100 {
  min-height: 74vh !important;
}

/* SOFOS PARTNER LOGO */

.partner-strip {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 10px 15px;
  margin-bottom: 22px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.24);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.partner-strip span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.76rem;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.partner-strip img {
  height: 34px;
  width: auto;
  aspect-ratio: 520 / 179;
  display: block;
}

/* TYPOGRAPHY */

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--gold-light);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.eyebrow::before,
.section-kicker::before {
  content: "";
  width: 36px;
  height: 1px;
  background: currentColor;
}

.hero-section h1 {
  max-width: 850px;
  font-size: clamp(2.3rem, 4.8vw, 4rem);
  line-height: 0.99;
  font-weight: 850;
  letter-spacing: -0.045em;
  margin-bottom: 28px;
}

.hero-lead {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.76);
  font-size: clamp(1.05rem, 1.6vw, 1.28rem);
  margin-bottom: 34px;
}

/* BUTTONS */

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn {
  border-radius: var(--radius-sm);
  padding: 13px 24px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.btn-primary-neptune {
  background: linear-gradient(135deg, var(--gold), #a67c25);
  color: var(--navy-950);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.btn-primary-neptune:hover {
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  color: var(--navy-950);
  transform: translateY(-1px);
}

.btn-outline-neptune {
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.32);
  background: rgba(255, 255, 255, 0.06);
}

.btn-outline-neptune:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.13);
  border-color: rgba(255, 255, 255, 0.45);
}

.btn-light-neptune {
  background: var(--white);
  color: var(--navy-950);
}

.btn-light-neptune:hover {
  background: var(--steel-100);
  color: var(--navy-950);
}

/* HERO INFO CARD */

.hero-info-card {
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-lg);
  padding: 34px;
  box-shadow: var(--shadow-strong);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.card-label,
.phase-tag {
  display: inline-block;
  color: var(--gold-light);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.hero-info-card h2 {
  font-size: 4.2rem;
  line-height: 1;
  letter-spacing: -0.08em;
  font-weight: 850;
  margin-bottom: 14px;
}

.hero-info-card p {
  color: rgba(255, 255, 255, 0.74);
  margin: 0;
}

.info-card-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.16);
  margin: 26px 0;
}

.mini-stat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.mini-stat-grid strong {
  display: block;
  font-size: 1.05rem;
  color: var(--white);
}

.mini-stat-grid span {
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.88rem;
}

.scroll-indicator {
  position: absolute;
  z-index: 3;
  bottom: 82px;
  left: 50%;
  transform: translateX(-50%);
  width: 28px;
  height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 999px;
  display: grid;
  place-items: start center;
  padding-top: 9px;
  opacity: 0.75;
}

.scroll-indicator span {
  width: 4px;
  height: 8px;
  border-radius: 99px;
  background: var(--white);
  animation: scrollDot 1.5s infinite;
}

@media (max-width: 575px) {

  .scroll-indicator {
    display: none;
  }

  .hero-section {
    min-height: auto;
    padding-bottom: 42px;
  }

  .stats-section {
    margin-top: 0;
    padding-top: 24px;
  }
}

@keyframes scrollDot {
  0% {
    transform: translateY(0);
    opacity: 1;
  }

  100% {
    transform: translateY(17px);
    opacity: 0;
  }
}

/* STATS */

.stats-section {
  margin-top: -56px;
  position: relative;
  z-index: 5;
}

.stats-panel {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  padding: 30px;
  border: 1px solid rgba(226, 232, 240, 0.9);
}

.stat-item {
  padding: 10px 18px;
  border-left: 1px solid var(--steel-200);
}

.row > div:first-child .stat-item {
  border-left: 0;
}

.stat-value {
  display: block;
  color: var(--navy-950);
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1;
  font-weight: 850;
  letter-spacing: -0.07em;
}

.stat-label {
  display: block;
  color: var(--steel-500);
  margin-top: 8px;
  font-weight: 700;
  font-size: 0.9rem;
}

/* EXECUTIVE HOMEPAGE SECTIONS */

.executive-brief-section {
  padding: 96px 0 108px;
  background:
    linear-gradient(180deg, var(--white), var(--steel-50));
}

.brief-header {
  max-width: 940px;
  margin-bottom: 34px;
}

.brief-header h2 {
  color: var(--navy-950);
  font-size: 2.7rem;
  line-height: 1.07;
  font-weight: 850;
  letter-spacing: 0;
  margin-bottom: 18px;
}

.brief-header p {
  max-width: 820px;
  color: var(--steel-700);
  font-size: 1.08rem;
  margin: 0;
}

.snapshot-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.snapshot-card {
  min-width: 0;
  min-height: 220px;
  padding: 28px;
  border-radius: var(--radius-md);
  background: var(--white);
  border: 1px solid var(--steel-200);
  box-shadow: 0 12px 42px rgba(7, 17, 31, 0.06);
}

.snapshot-card-primary {
  grid-row: span 2;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(7, 17, 31, 0.98), rgba(16, 36, 61, 0.98));
  border-color: rgba(7, 17, 31, 0.98);
}

.snapshot-card span,
.roadmap-summary span,
.roadmap-step span,
.flow-step span {
  display: block;
  color: var(--gold);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.snapshot-card-primary span,
.roadmap-summary span {
  color: var(--gold-light);
}

.snapshot-card h3 {
  color: inherit;
  font-size: 1.42rem;
  line-height: 1.22;
  font-weight: 850;
  letter-spacing: 0;
  margin-bottom: 14px;
}

.snapshot-card strong {
  display: block;
  color: var(--navy-950);
  font-size: 2.05rem;
  line-height: 1.1;
  font-weight: 850;
  letter-spacing: 0;
  margin-bottom: 14px;
}

.snapshot-card p {
  color: var(--steel-700);
  margin: 0;
}

.snapshot-card-primary p {
  color: rgba(255, 255, 255, 0.72);
}

.snapshot-card h3,
.snapshot-card strong,
.snapshot-card p,
.flow-step h3,
.flow-step p,
.roadmap-summary strong,
.roadmap-summary p,
.roadmap-step h3,
.roadmap-step p,
.hero-lead {
  overflow-wrap: anywhere;
}

.infrastructure-logic-section {
  background: var(--white);
}

.platform-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  overflow: hidden;
  border: 1px solid var(--steel-200);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, var(--white), var(--steel-50));
  box-shadow: 0 18px 60px rgba(7, 17, 31, 0.08);
}

.flow-step {
  position: relative;
  min-width: 0;
  min-height: 244px;
  padding: 28px;
  border-right: 1px solid var(--steel-200);
}

.flow-step:last-child {
  border-right: 0;
}

.flow-step::after {
  content: "";
  position: absolute;
  top: 42px;
  right: -7px;
  z-index: 1;
  width: 14px;
  height: 14px;
  border-top: 2px solid var(--gold);
  border-right: 2px solid var(--gold);
  background: var(--white);
  transform: rotate(45deg);
}

.flow-step:last-child::after {
  display: none;
}

.flow-step h3 {
  color: var(--navy-950);
  font-size: 1.18rem;
  line-height: 1.28;
  font-weight: 850;
  letter-spacing: 0;
  margin-bottom: 12px;
}

.flow-step p {
  color: var(--steel-700);
  margin: 0;
}

.roadmap-section {
  background:
    linear-gradient(180deg, var(--steel-50), var(--white));
}

.roadmap-panel {
  display: grid;
  grid-template-columns: minmax(260px, 0.82fr) minmax(0, 1.55fr);
  margin-top: 42px;
  overflow: hidden;
  border-radius: var(--radius-lg);
  color: var(--white);
  background:
    linear-gradient(135deg, var(--navy-950), var(--navy-800));
  box-shadow: var(--shadow-soft);
}

.roadmap-summary {
  padding: 38px;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
}

.roadmap-summary strong {
  display: block;
  color: var(--white);
  font-size: 1.55rem;
  line-height: 1.2;
  font-weight: 850;
  letter-spacing: 0;
  margin-bottom: 14px;
}

.roadmap-summary p {
  color: rgba(255, 255, 255, 0.72);
  margin: 0;
}

.roadmap-track {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.roadmap-step {
  position: relative;
  min-width: 0;
  padding: 38px 30px;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.roadmap-step:last-child {
  border-right: 0;
}

.roadmap-step::before {
  content: "";
  display: block;
  width: 12px;
  height: 12px;
  margin-bottom: 22px;
  border-radius: 50%;
  background: rgba(229, 201, 120, 0.55);
  box-shadow: 0 0 0 7px rgba(229, 201, 120, 0.12);
}

.roadmap-step.active::before {
  background: var(--gold-light);
}

.roadmap-step h3 {
  color: var(--white);
  font-size: 1.2rem;
  line-height: 1.28;
  font-weight: 850;
  letter-spacing: 0;
  margin-bottom: 12px;
}

.roadmap-step p {
  color: rgba(255, 255, 255, 0.72);
  margin: 0;
}

/* GENERAL SECTIONS */

.section-padding {
  padding: 110px 0;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.06;
  font-weight: 850;
  letter-spacing: -0.04em;
  margin-bottom: 24px;
  color: var(--navy-950);
}

.section-text {
  color: var(--steel-700);
  font-size: 1.04rem;
  margin-bottom: 18px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--blue-700);
  font-weight: 850;
  margin-top: 12px;
}

.text-link span {
  transition: 0.2s ease;
}

.text-link:hover {
  color: var(--navy-950);
}

.text-link:hover span {
  transform: translateX(4px);
}

.section-heading-center {
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
}

.section-heading-center .section-kicker::before {
  display: none;
}

.section-heading-center p {
  color: var(--steel-700);
  font-size: 1.06rem;
}

/* INTERNAL PAGE HERO */

.inner-hero {
  position: relative;
  overflow: hidden;
  padding: 168px 0 86px;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(7, 17, 31, 0.9), rgba(7, 17, 31, 0.76)),
    url("../images/hero/project-neptune-hero.webp");
  background-size: cover;
  background-position: center;
}

.inner-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(7, 17, 31, 0.18), rgba(7, 17, 31, 0.42)),
    repeating-linear-gradient(
      90deg,
      rgba(255, 255, 255, 0.028) 0,
      rgba(255, 255, 255, 0.028) 1px,
      transparent 1px,
      transparent 112px
    );
}

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

.inner-hero .section-kicker {
  color: var(--gold-light);
}

.inner-hero h1 {
  max-width: 920px;
  font-size: clamp(2.1rem, 4vw, 3.65rem);
  line-height: 1;
  font-weight: 850;
  letter-spacing: -0.04em;
  margin-bottom: 24px;
}

.inner-hero p {
  max-width: 780px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 1.12rem;
  margin: 0;
}

.language-holding-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.inner-hero-aside {
  padding: 24px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.inner-hero-aside span,
.fact-grid span,
.organisation-card span {
  display: block;
  color: var(--gold-light);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.inner-hero-aside strong {
  display: block;
  color: var(--white);
  font-size: 1.18rem;
  line-height: 1.25;
  margin-bottom: 8px;
}

.inner-hero-aside small {
  display: block;
  color: rgba(255, 255, 255, 0.66);
  line-height: 1.55;
}

.fact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--steel-200);
  border-radius: var(--radius-lg);
  background: var(--steel-200);
}

.fact-grid div {
  padding: 22px;
  background: var(--white);
}

.fact-grid span {
  color: var(--steel-500);
  margin-bottom: 12px;
}

.fact-grid strong {
  display: block;
  color: var(--navy-950);
  font-size: clamp(1.35rem, 2.2vw, 2rem);
  line-height: 1;
  font-weight: 850;
  letter-spacing: -0.03em;
}

.compact-facts {
  margin-top: 34px;
}

.organisation-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 18px;
}

.organisation-card {
  min-height: 100%;
  padding: 30px;
  border-radius: var(--radius-md);
  background: var(--white);
  border: 1px solid var(--steel-200);
  box-shadow: 0 12px 42px rgba(7, 17, 31, 0.06);
}

.organisation-card-primary {
  color: var(--white);
  background: var(--navy-900);
  border-color: var(--navy-900);
}

.organisation-card h3 {
  font-size: 1.28rem;
  font-weight: 850;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}

.organisation-card p {
  color: var(--steel-700);
  margin: 0;
}

.organisation-card-primary p {
  color: rgba(255, 255, 255, 0.72);
}

/* ABOUT PAGE / FEATURE CARDS */

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.feature-card {
  min-height: 245px;
  padding: 28px;
  border-radius: var(--radius-md);
  background: var(--steel-100);
  border: 1px solid var(--steel-200);
  transition: 0.25s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  background: var(--white);
  box-shadow: var(--shadow-soft);
}

.feature-number {
  color: var(--gold);
  font-weight: 900;
  letter-spacing: 0.12em;
  font-size: 0.84rem;
  margin-bottom: 16px;
}

.feature-card h3 {
  font-size: 1.22rem;
  font-weight: 850;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
}

.feature-card p {
  color: var(--steel-700);
  margin: 0;
}

/* LOCATION PAGE */

.location-section {
  background:
    linear-gradient(180deg, var(--steel-50), var(--white));
}

.location-map-card {
  position: relative;
  overflow: hidden;
  margin: 0;
  border-radius: var(--radius-lg);
  background: var(--navy-900);
  border: 1px solid rgba(226, 232, 240, 0.85);
  box-shadow: var(--shadow-soft);
}

.location-map-card img {
  display: block;
  width: 100%;
  height: auto;
}

.clean-map-card {
  border-color: rgba(201, 162, 77, 0.22);
}

.advantage-list {
  display: grid;
  gap: 16px;
  margin: 30px 0 10px;
}

.advantage-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.advantage-item span {
  width: 12px;
  height: 12px;
  flex: 0 0 12px;
  border-radius: 50%;
  background: var(--gold);
  margin-top: 8px;
  box-shadow: 0 0 0 6px rgba(201, 162, 77, 0.14);
}

.advantage-item p {
  margin: 0;
  color: var(--steel-700);
  font-weight: 650;
}

.location-intelligence {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 18px;
  align-items: stretch;
}

.location-intelligence-lead {
  min-width: 0;
  padding: 34px;
  border-radius: var(--radius-lg);
  color: var(--white);
  background:
    radial-gradient(circle at 18% 8%, rgba(201, 162, 77, 0.18), transparent 32%),
    linear-gradient(135deg, var(--navy-950), var(--navy-800));
  border: 1px solid rgba(201, 162, 77, 0.22);
  box-shadow: var(--shadow-soft);
}

.location-intelligence-lead h2 {
  color: var(--white);
  font-size: clamp(1.85rem, 3vw, 2.7rem);
  line-height: 1.08;
  font-weight: 850;
  letter-spacing: 0;
  margin-bottom: 18px;
}

.location-intelligence-lead p {
  color: rgba(255, 255, 255, 0.72);
  margin: 0;
}

.location-signal-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.location-signal-card {
  min-width: 0;
  padding: 28px;
  border-radius: var(--radius-md);
  background: var(--white);
  border: 1px solid var(--steel-200);
  box-shadow: 0 12px 42px rgba(7, 17, 31, 0.06);
}

.location-signal-card span,
.route-panel span {
  display: block;
  color: var(--gold);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.location-signal-card strong {
  display: block;
  color: var(--navy-950);
  font-size: 1.32rem;
  line-height: 1.18;
  font-weight: 850;
  letter-spacing: 0;
  margin-bottom: 12px;
}

.location-signal-card p {
  color: var(--steel-700);
  margin: 0;
}

.route-panel {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--steel-200);
  background: var(--white);
  box-shadow: var(--shadow-soft);
}

.route-panel article {
  min-width: 0;
  padding: 28px;
  border-right: 1px solid var(--steel-200);
}

.route-panel article:last-child {
  border-right: 0;
}

.route-panel h3 {
  color: var(--navy-950);
  font-size: 1.12rem;
  line-height: 1.28;
  font-weight: 850;
  letter-spacing: 0;
  margin-bottom: 12px;
}

.route-panel p {
  color: var(--steel-700);
  margin: 0;
}

.location-intelligence h2,
.location-intelligence p,
.location-signal-card strong,
.location-signal-card p,
.route-panel h3,
.route-panel p {
  overflow-wrap: anywhere;
}

.infrastructure-visual-card {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--navy-900);
  border: 1px solid rgba(226, 232, 240, 0.85);
  box-shadow: var(--shadow-soft);
}

.infrastructure-visual-card img {
  display: block;
  width: 100%;
  height: auto;
}

/* PROJECT PAGE / PHASES */

.phase-card {
  height: 100%;
  padding: 32px;
  border-radius: var(--radius-md);
  background: var(--white);
  border: 1px solid var(--steel-200);
  box-shadow: 0 12px 50px rgba(7, 17, 31, 0.06);
  transition: 0.25s ease;
}

.phase-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-soft);
}

.phase-card.active-phase {
  background: var(--navy-900);
  color: var(--white);
  border-color: var(--navy-900);
}

.phase-card h3 {
  font-size: 1.34rem;
  font-weight: 850;
  letter-spacing: -0.035em;
  margin-bottom: 14px;
}

.phase-card p {
  color: var(--steel-700);
}

.phase-card.active-phase p {
  color: rgba(255, 255, 255, 0.72);
}

.phase-card strong {
  color: var(--blue-700);
}

.phase-card.active-phase strong {
  color: var(--gold-light);
}

.project-architecture {
  overflow: hidden;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 12% 4%, rgba(201, 162, 77, 0.16), transparent 30%),
    linear-gradient(135deg, var(--navy-950), var(--navy-800));
  border: 1px solid rgba(201, 162, 77, 0.2);
  box-shadow: var(--shadow-soft);
}

.architecture-header {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.72fr);
  gap: 28px;
  align-items: end;
  padding: 38px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.architecture-header h2 {
  color: var(--white);
  font-size: clamp(1.9rem, 3vw, 3rem);
  line-height: 1.08;
  font-weight: 850;
  letter-spacing: 0;
  margin: 0;
}

.architecture-header p {
  color: rgba(255, 255, 255, 0.72);
  margin: 0;
}

.architecture-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.architecture-node {
  min-width: 0;
  padding: 30px;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.architecture-node:last-child {
  border-right: 0;
}

.architecture-node span,
.interface-card span,
.phase-discipline-card span {
  display: block;
  color: var(--gold-light);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.architecture-node h3 {
  color: var(--white);
  font-size: 1.18rem;
  line-height: 1.25;
  font-weight: 850;
  letter-spacing: 0;
  margin-bottom: 12px;
}

.architecture-node p {
  color: rgba(255, 255, 255, 0.68);
  margin: 0;
}

.interface-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.interface-card,
.phase-discipline-card {
  min-width: 0;
  padding: 28px;
  border-radius: var(--radius-md);
  background: var(--white);
  border: 1px solid var(--steel-200);
  box-shadow: 0 12px 42px rgba(7, 17, 31, 0.06);
}

.interface-card {
  background:
    linear-gradient(180deg, var(--white), var(--steel-50));
}

.interface-card span,
.phase-discipline-card span {
  color: var(--gold);
}

.interface-card h3,
.phase-discipline-card h3 {
  color: var(--navy-950);
  font-size: 1.18rem;
  line-height: 1.28;
  font-weight: 850;
  letter-spacing: 0;
  margin-bottom: 12px;
}

.interface-card p,
.phase-discipline-card p {
  color: var(--steel-700);
  margin: 0;
}

.phase-discipline-grid {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 18px;
  align-items: stretch;
}

.phase-discipline-card-primary {
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(7, 17, 31, 0.98), rgba(16, 36, 61, 0.98));
  border-color: rgba(7, 17, 31, 0.98);
}

.phase-discipline-card-primary span {
  color: var(--gold-light);
}

.phase-discipline-card-primary h3 {
  color: var(--white);
}

.phase-discipline-card-primary p {
  color: rgba(255, 255, 255, 0.72);
}

.phase-discipline-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.project-architecture h2,
.project-architecture h3,
.project-architecture p,
.interface-card h3,
.interface-card p,
.phase-discipline-card h3,
.phase-discipline-card p {
  overflow-wrap: anywhere;
}

/* NOTICE PANELS / DARK STRATEGIC SECTION */

.investment-section {
  color: var(--white);
  background:
    radial-gradient(circle at 10% 0%, rgba(201, 162, 77, 0.16), transparent 30%),
    linear-gradient(135deg, var(--navy-950), var(--navy-800));
}

.investment-section .section-title {
  color: var(--white);
}

.investment-section .section-text {
  color: rgba(255, 255, 255, 0.72);
}

.highlight-list {
  display: grid;
  gap: 18px;
}

.highlight-item {
  display: flex;
  gap: 22px;
  padding: 24px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.11);
}

.highlight-item span {
  flex: 0 0 46px;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: rgba(201, 162, 77, 0.18);
  color: var(--gold-light);
  font-weight: 900;
}

.highlight-item h3 {
  color: var(--white);
  font-size: 1.12rem;
  font-weight: 850;
  margin-bottom: 7px;
}

.highlight-item p {
  margin: 0;
  color: rgba(255, 255, 255, 0.66);
}

/* TIMELINE */

.timeline-preview {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 52px;
  border: 1px solid var(--steel-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 12px 50px rgba(7, 17, 31, 0.06);
}

.timeline-item {
  min-height: 270px;
  padding: 30px;
  background: var(--white);
  border-right: 1px solid var(--steel-200);
}

.timeline-item:last-child {
  border-right: 0;
}

.timeline-item span {
  color: var(--gold);
  font-size: 0.84rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.timeline-item h3 {
  margin: 18px 0 12px;
  font-size: 1.2rem;
  font-weight: 850;
  letter-spacing: -0.035em;
}

.timeline-item p {
  color: var(--steel-700);
  margin: 0;
}

.controlled-info-list {
  display: grid;
  gap: 16px;
}

.controlled-info-list > div {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.controlled-info-list > div:first-child {
  padding-top: 0;
}

.controlled-info-list > div:last-child {
  border-bottom: 0;
}

.controlled-info-list span {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  color: var(--gold-light);
  background: rgba(201, 162, 77, 0.14);
  font-weight: 900;
}

.controlled-info-list h3 {
  color: var(--white);
  font-size: 1.18rem;
  font-weight: 850;
  margin-bottom: 8px;
}

.controlled-info-list p {
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
}

.partner-directory {
  display: grid;
  border-top: 1px solid var(--steel-200);
}

.partner-directory div {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 24px;
  padding: 22px 0;
  border-bottom: 1px solid var(--steel-200);
}

.partner-directory strong {
  color: var(--navy-950);
  font-size: 1.02rem;
  line-height: 1.45;
}

.partner-directory span,
.small-note {
  color: var(--steel-600, #526274);
}

.small-note {
  font-size: 0.92rem;
  line-height: 1.65;
}

.scope-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.scope-card,
.document-card,
.contact-card {
  height: 100%;
  padding: 28px;
  border-radius: var(--radius-md);
  background: var(--white);
  border: 1px solid var(--steel-200);
  box-shadow: 0 12px 42px rgba(7, 17, 31, 0.06);
}

.scope-card span,
.document-card span,
.contact-card span,
.contact-inline-card span {
  display: block;
  color: var(--gold);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.scope-card h3,
.document-card h3,
.contact-card h3 {
  color: var(--navy-950);
  font-size: 1.18rem;
  font-weight: 850;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.scope-card p,
.document-card p,
.contact-card p {
  color: var(--steel-700);
  margin: 0;
}

.phase-list,
.detail-list {
  display: grid;
  border-top: 1px solid var(--steel-200);
}

.phase-list > div,
.detail-list > div {
  padding: 24px 0;
  border-bottom: 1px solid var(--steel-200);
}

.phase-list span {
  display: block;
  color: var(--gold);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.phase-list h3,
.detail-list strong {
  display: block;
  color: var(--navy-950);
  font-size: 1.16rem;
  font-weight: 850;
  line-height: 1.35;
  margin-bottom: 8px;
}

.phase-list p,
.detail-list p {
  color: var(--steel-700);
  margin: 0;
}

.document-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 18px;
}

.contact-card-primary {
  grid-row: span 2;
  color: var(--white);
  background: var(--navy-900);
  border-color: var(--navy-900);
}

.contact-card-primary span {
  color: var(--gold-light);
}

.contact-card-primary h3,
.contact-card-primary h3 a {
  color: var(--white);
}

.contact-card-primary p {
  color: rgba(255, 255, 255, 0.72);
}

.contact-card h3 a,
.contact-inline-card a {
  color: inherit;
}

.contact-card h3 a:hover,
.contact-inline-card a:hover {
  color: var(--blue-700);
}

.notice-panel {
  padding: 42px;
  border-radius: var(--radius-lg);
  background: var(--danger-soft);
  border: 1px solid rgba(201, 162, 77, 0.34);
}

.notice-panel .section-kicker {
  color: var(--blue-700);
}

.notice-panel h2 {
  max-width: 1040px;
  color: var(--navy-950);
  font-size: clamp(1.75rem, 3vw, 3rem);
  line-height: 1.08;
  font-weight: 850;
  letter-spacing: -0.035em;
  margin-bottom: 18px;
}

.notice-panel p {
  max-width: 960px;
  color: var(--steel-700);
  font-size: 1.06rem;
  margin: 0;
}

.warning-aside {
  border-color: rgba(229, 201, 120, 0.34);
}

.contact-inline-card {
  padding: 24px;
  border-radius: var(--radius-md);
  background: var(--steel-50);
  border: 1px solid var(--steel-200);
}

.contact-inline-card strong {
  display: block;
  color: var(--navy-950);
  font-size: 1.18rem;
}



/* TEAM / STAKEHOLDER / REGION CARDS */

.team-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.team-card {
  min-width: 0;
  padding: 28px;
  border-radius: var(--radius-md);
  background: var(--white);
  border: 1px solid var(--steel-200);
  box-shadow: 0 12px 42px rgba(7, 17, 31, 0.06);
}

.team-card-top {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 18px;
}

.team-photo-frame {
  flex: 0 0 76px;
  width: 76px;
  height: 76px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 32% 22%, rgba(229, 201, 120, 0.18), transparent 36%),
    linear-gradient(135deg, rgba(7, 17, 31, 0.98), rgba(25, 52, 82, 0.96));
  border: 1px solid rgba(201, 162, 77, 0.46);
  box-shadow:
    inset 0 0 0 4px rgba(255, 255, 255, 0.08),
    0 12px 26px rgba(7, 17, 31, 0.14);
  color: var(--gold-light);
  font-size: 0.86rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0.08em;
}

.team-photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.team-card-heading {
  min-width: 0;
  padding-top: 2px;
}

.team-card > span,
.team-card .team-role,
.region-grid .document-card span {
  display: block;
  color: var(--gold);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.team-card h3 {
  color: var(--navy-950);
  font-size: 1.2rem;
  font-weight: 850;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.team-card-top h3 {
  margin-bottom: 0;
}

.team-card p {
  color: var(--steel-700);
  margin: 0;
}

.team-sofos-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  color: var(--navy-950);
  font-size: 0.88rem;
  font-weight: 900;
  letter-spacing: 0.02em;
  background:
    linear-gradient(135deg, rgba(229, 201, 120, 0.22), rgba(201, 162, 77, 0.1)),
    var(--white);
  border: 1px solid rgba(201, 162, 77, 0.42);
  box-shadow: 0 12px 30px rgba(7, 17, 31, 0.06);
  transition: 0.2s ease;
}

.team-sofos-link::after {
  content: "";
  width: 7px;
  height: 7px;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  transform: translateY(-1px) rotate(45deg);
}

.team-sofos-link:hover,
.team-sofos-link:focus {
  color: var(--navy-950);
  border-color: rgba(201, 162, 77, 0.62);
  transform: translateY(-1px);
  box-shadow: 0 16px 34px rgba(7, 17, 31, 0.1);
}

.region-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.region-grid .document-card:first-child {
  grid-column: span 2;
  background: linear-gradient(135deg, rgba(7, 17, 31, 0.98), rgba(16, 36, 61, 0.98));
  color: var(--white);
}

.region-grid .document-card:first-child h3,
.region-grid .document-card:first-child p,
.region-grid .document-card:first-child a {
  color: var(--white);
}


/* TABLES / DATA PANELS */

.status-ribbon {
  margin-top: -18px;
}

.data-table-wrap {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-lg);
  border: 1px solid var(--steel-200);
  box-shadow: 0 12px 42px rgba(7, 17, 31, 0.06);
  background: var(--white);
}

.data-table {
  min-width: 680px;
  margin-bottom: 0;
  color: var(--navy-950);
  vertical-align: top;
}

.data-table caption {
  padding: 14px 18px;
  color: var(--steel-600);
  caption-side: top;
  font-weight: 750;
}

.data-table th,
.data-table td {
  padding: 18px;
  border-color: var(--steel-200);
}

.data-table th {
  width: 30%;
  color: var(--navy-950);
  font-weight: 850;
}

.data-table thead th {
  background: var(--navy-900);
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.12);
}

.data-table a {
  color: var(--blue-700);
  font-weight: 850;
}

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

.contact-mailto-panel {
  padding: 36px;
}

.contact-mailto-panel .section-kicker,
.contact-mailto-panel h2 {
  color: var(--white);
}

.pt-0.section-padding {
  padding-top: 0;
}

/* CTA */

.cta-section {
  padding: 40px 0 100px;
}

.cta-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: 48px;
  border-radius: var(--radius-lg);
  color: var(--white);
  background:
    radial-gradient(circle at 100% 0%, rgba(201, 162, 77, 0.22), transparent 32%),
    linear-gradient(135deg, var(--blue-700), var(--navy-900));
  box-shadow: var(--shadow-soft);
}

.cta-panel h2 {
  font-size: clamp(1.8rem, 3vw, 3rem);
  line-height: 1.06;
  font-weight: 850;
  letter-spacing: -0.055em;
  margin-bottom: 14px;
}

.cta-panel p {
  color: rgba(255, 255, 255, 0.74);
  margin: 0;
  max-width: 720px;
}

/* FOOTER */

.site-footer {
  color: rgba(255, 255, 255, 0.72);
  background: var(--navy-950);
  padding: 64px 0 24px;
}

.site-footer p {
  margin-top: 22px;
  max-width: 440px;
}

.footer-partner-logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 26px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.06);
}

.footer-partner-logo span {
  color: rgba(255, 255, 255, 0.52);
  font-size: 0.76rem;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.footer-partner-logo img {
  height: 30px;
  width: auto;
  aspect-ratio: 520 / 179;
  display: block;
}

.site-footer h4 {
  color: var(--white);
  font-size: 0.86rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 900;
  margin-bottom: 18px;
}

.site-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.site-footer li {
  margin-bottom: 10px;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.68);
  transition: 0.2s ease;
}

.site-footer a:hover {
  color: var(--gold-light);
}

.footer-bottom {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: nowrap;
  padding-top: 28px;
  margin-top: 48px;
  border-top: 1px solid rgba(255, 255, 255, 0.11);
  font-size: 0.86rem;
  color: rgba(255, 255, 255, 0.46);
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.62);
}

.footer-bottom a:hover {
  color: var(--gold-light);
}

.designer-credit {
  margin: 0;
  max-width: none;
  color: inherit;
  font-size: inherit;
  font-weight: 400;
  letter-spacing: 0;
  white-space: nowrap;
}

.designer-credit span {
  color: inherit;
  font-size: 0.5rem;
  font-weight: 400;
  letter-spacing: 0;
  vertical-align: 0.08em;
}

/* RESPONSIVE */

@media (max-width: 991px) {
  .main-navbar {
    background: rgba(7, 17, 31, 0.96);
  }

  .navbar-collapse {
    padding: 18px 0 8px;
  }

  .main-navbar .nav-link {
    padding: 11px 0;
  }

  .main-navbar .dropdown-menu {
    box-shadow: none;
    background: rgba(255, 255, 255, 0.06);
    max-width: calc(100vw - 2rem);
    margin: 0 0 8px;
  }

  .main-navbar .dropdown-item {
    color: var(--white);
  }

  .main-navbar .dropdown-item:hover,
  .main-navbar .dropdown-item.active {
    background: rgba(255, 255, 255, 0.12);
  }

  .hero-section h1 {
    max-width: 100%;
  }

  .stats-section {
    margin-top: 0;
    padding-top: 20px;
  }

  .stat-item {
    border-left: 0;
    padding: 12px 0;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .scope-grid,
  .document-grid,
  .contact-grid,
  .team-grid,
  .region-grid,
  .snapshot-grid,
  .platform-flow,
  .roadmap-panel,
  .roadmap-track,
  .architecture-header,
  .architecture-grid,
  .interface-strip,
  .phase-discipline-grid,
  .phase-discipline-list,
  .location-intelligence,
  .location-signal-grid,
  .route-panel {
    grid-template-columns: 1fr;
  }

  .region-grid .document-card:first-child {
    grid-column: auto;
  }

  .snapshot-card-primary {
    grid-row: auto;
  }

  .flow-step {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--steel-200);
  }

  .flow-step:last-child {
    border-bottom: 0;
  }

  .flow-step::after {
    display: none;
  }

  .roadmap-summary {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }

  .roadmap-step {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .roadmap-step:last-child {
    border-bottom: 0;
  }

  .architecture-node {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .architecture-node:last-child {
    border-bottom: 0;
  }

  .route-panel article {
    border-right: 0;
    border-bottom: 1px solid var(--steel-200);
  }

  .route-panel article:last-child {
    border-bottom: 0;
  }

  .contact-card-primary {
    grid-row: auto;
  }

  .support-grid {
    grid-template-columns: 1fr;
  }

  .data-table th,
  .data-table td {
    padding: 15px;
  }


  .timeline-preview {
    grid-template-columns: 1fr;
  }

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

  .organisation-grid {
    grid-template-columns: 1fr;
  }

  .partner-directory div {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .timeline-item {
    border-right: 0;
    border-bottom: 1px solid var(--steel-200);
    min-height: auto;
  }

  .timeline-item:last-child {
    border-bottom: 0;
  }

  .cta-panel {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-bottom {
    flex-direction: column;
  }
}

@media (max-width: 575px) {

  .container > .row {
    --bs-gutter-x: 0;
  }

  .hero-section .min-vh-100 {
    min-height: auto !important;
  }

  .hero-content {
    padding-bottom: 58px;
  }

  .data-table {
    min-width: 620px;
  }

  .data-table-wrap {
    margin-left: 0;
    margin-right: 0;
  }

  .contact-mailto-panel,
  .status-ribbon {
    padding: 24px;
  }

  .cta-panel .hero-actions,
  .cta-panel .hero-actions .btn {
    width: 100%;
  }


  .section-padding {
    padding: 78px 0;
  }

  .executive-brief-section {
    padding: 72px 0 78px;
  }

  .brief-header h2 {
    font-size: 2rem;
    line-height: 1.12;
  }

  .brief-header p {
    font-size: 1rem;
  }

  .hero-content {
    padding-top: 105px;
  }

  .inner-hero {
    padding: 126px 0 62px;
  }

  .inner-hero h1 {
    font-size: 2rem;
    line-height: 1.09;
  }

  .hero-section h1 {
    font-size: 2.08rem;
    line-height: 1.09;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .partner-strip {
    align-items: flex-start;
    flex-direction: column;
    border-radius: var(--radius-md);
    gap: 9px;
  }

  .partner-strip img {
    height: 30px;
  }

  .stats-panel {
    padding: 22px;
    border-radius: var(--radius-lg);
  }

  .fact-grid {
    grid-template-columns: 1fr;
  }

  .feature-card,
  .phase-card,
  .highlight-item,
  .scope-card,
  .document-card,
  .contact-card,
  .notice-panel,
  .cta-panel,
  .organisation-card,
  .team-card,
  .snapshot-card,
  .flow-step,
  .roadmap-summary,
  .roadmap-step,
  .architecture-header,
  .architecture-node,
  .interface-card,
  .phase-discipline-card,
  .location-intelligence-lead,
  .location-signal-card,
  .route-panel article {
    padding: 24px;
  }

  .controlled-info-list > div {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .highlight-item {
    flex-direction: column;
  }

  .footer-partner-logo {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
    margin-top: 20px;
  }

  .footer-partner-logo img {
    height: 26px;
  }
}

/* BACK TO TOP */

.back-to-top-btn {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 999;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 20%, rgba(229, 201, 120, 0.22), transparent 34%),
    var(--navy-950);
  border: 1px solid rgba(229, 201, 120, 0.38);
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow:
    0 18px 44px rgba(7, 17, 31, 0.32),
    0 0 0 4px rgba(201, 162, 77, 0.16);
  cursor: pointer;
  transition: 0.3s ease;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
}

.back-to-top-btn.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top-icon {
  width: 12px;
  transition: 0.3s ease;
}

.back-to-top-icon path {
  fill: var(--gold-light);
}

.back-to-top-btn:hover {
  width: 140px;
  border-radius: 50px;
  background: linear-gradient(135deg, var(--gold), #a67c25);
  border-color: rgba(255, 255, 255, 0.18);
  box-shadow:
    0 20px 50px rgba(7, 17, 31, 0.35),
    0 0 0 4px rgba(201, 162, 77, 0.2);
}

.back-to-top-btn:hover .back-to-top-icon {
  transform: translateY(-200%);
}

.back-to-top-btn:hover .back-to-top-icon path {
  fill: var(--navy-950);
}

.back-to-top-btn::before {
  position: absolute;
  bottom: -20px;
  content: "Back to Top";
  color: var(--navy-950);
  font-size: 0;
  font-weight: 850;
  letter-spacing: -0.01em;
  transition: 0.3s ease;
}

.back-to-top-btn:hover::before {
  font-size: 13px;
  opacity: 1;
  bottom: unset;
}

.back-to-top-btn:active {
  transform: translateY(1px);
}

@media (max-width: 575px) {
  .back-to-top-btn {
    right: 14px;
    bottom: 16px;
    width: 46px;
    height: 46px;
  }

  .back-to-top-btn:hover {
    width: 46px;
    border-radius: 50%;
  }

  .back-to-top-btn:hover .back-to-top-icon {
    transform: none;
  }

  .back-to-top-btn::before {
    display: none;
  }
}

/* MULTILINGUAL CONTACT / REGION REFINEMENTS */
.contact-mailto-panel {
  flex-direction: column;
  align-items: flex-start;
  min-width: 0;
}

.contact-mailto-panel .btn {
  max-width: 100%;
  white-space: normal;
  overflow-wrap: anywhere;
  text-align: start;
}

.partner-directory strong,
.data-table td,
.data-table th,
.contact-card h3,
.document-card h3,
.scope-card h3,
.team-card h3,
.organisation-card h3 {
  overflow-wrap: anywhere;
}

@media (max-width: 575px) {
  .contact-mailto-panel {
    padding: 24px;
  }

  .hero-section {
    min-height: auto;
    padding-bottom: 58px;
  }

  .scroll-indicator {
    display: none;
  }

  .site-footer {
    padding: 48px 0 22px;
  }

  .site-footer p {
    margin-top: 16px;
  }

  .site-footer h4 {
    margin-bottom: 12px;
  }

  .site-footer li {
    margin-bottom: 7px;
  }

  .footer-bottom {
    margin-top: 28px;
    padding-top: 20px;
  }
}

html[lang="zh-CN"] .hero-section h1 {
  max-width: 930px;
  line-height: 1.08;
  letter-spacing: 0;
}

html[lang="zh-CN"] .inner-hero h1,
html[lang="zh-CN"] .section-title,
html[lang="zh-CN"] .cta-panel h2 {
  letter-spacing: 0;
}

@media (max-width: 575px) {
  html[lang="zh-CN"] .hero-section h1 {
    font-size: 2rem;
    line-height: 1.12;
  }
}