/* BioSteward — NATO-inspired visual system
   Operated by Förderung OÜ
   Colours from NATO Visual Identity: PMS 280 (dark blue), PMS 2718 (light blue)
   Type: Open Sans (NATO web), EB Garamond (NATO print / name box) */

:root {
  --nato-navy: #012169;
  --nato-navy-deep: #001445;
  --nato-navy-mid: #0a2a7a;
  --nato-light: #5b92e5;
  --nato-sky: #8bb4e8;
  --nato-ice: #e8f0fa;
  --nato-white: #ffffff;
  --nato-ink: #12151c;
  --nato-muted: #4a5568;
  --nato-line: #c5d4ea;

  --bs-primary: #012169;
  --bs-primary-rgb: 1, 33, 105;
  --bs-secondary: #5b92e5;
  --bs-secondary-rgb: 91, 146, 229;
  --bs-body-font-family: "Open Sans", system-ui, sans-serif;
  --bs-body-color: #12151c;
  --bs-body-bg: #ffffff;
  --bs-border-color: #c5d4ea;
  --bs-link-color: #012169;
  --bs-link-hover-color: #5b92e5;
  --bs-heading-color: #012169;

  --header-h: 4.5rem;
}

html {
  scroll-behavior: auto;
  scroll-padding-top: var(--header-h);
  color-scheme: light;
  overflow-x: clip;
}

body {
  font-family: "Open Sans", system-ui, sans-serif;
  color: var(--nato-ink);
  background: var(--nato-white);
  overflow-x: clip;
  max-width: 100%;
}

h1, h2, h3, .brand-serif, .display-hero {
  font-family: "EB Garamond", Garamond, "Times New Roman", serif;
  letter-spacing: 0.01em;
  color: var(--nato-navy);
}

.eyebrow {
  font-family: "Open Sans", sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--nato-light);
}

/* Header */
.site-header {
  background: var(--nato-navy);
  min-height: var(--header-h);
  box-shadow: 0 1px 0 rgba(91, 146, 229, 0.35);
}

.site-header .navbar-brand {
  color: var(--nato-white) !important;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: "EB Garamond", serif;
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.site-header .navbar-brand small {
  display: block;
  font-family: "Open Sans", sans-serif;
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  opacity: 0.75;
  font-weight: 600;
}

.mark {
  display: block;
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  border: 0;
  outline: none;
  background: transparent;
  overflow: visible;
}

.navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.82) !important;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.5rem 0.85rem !important;
}

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

.site-header .navbar {
  align-items: center;
  min-height: var(--header-h);
}

.navbar-toggler {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 0.25rem;
  padding: 0.35rem 0.45rem;
  line-height: 1;
  margin: 0;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.15rem rgba(91, 146, 229, 0.35);
}

.navbar-toggler-icon {
  display: block;
  width: 1.15rem;
  height: 1.15rem;
  margin: 0;
  padding: 0;
  vertical-align: middle;
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100% 100%;
  /* Explicit white bars — do not invert; navbar-dark icon is already light */
  --bs-navbar-toggler-icon-bg: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.95%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
  background-image: var(--bs-navbar-toggler-icon-bg);
  filter: none;
}

/* Hero */
.hero {
  position: relative;
  background: linear-gradient(165deg, var(--nato-navy-deep) 0%, var(--nato-navy) 48%, #0d3a8f 100%);
  color: var(--nato-white);
  overflow: hidden;
  min-height: 0;
  max-height: none;
  display: flex;
  align-items: center;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 78% 36%, rgba(91, 146, 229, 0.18), transparent 58%);
  pointer-events: none;
  z-index: 0;
}

.hero::after {
  display: none;
}

.hero-visual {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-32%, -50%);
  width: min(88vw, 980px);
  height: auto;
  pointer-events: none;
  z-index: 0;
  opacity: 0.72;
  mask-image: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.45) 18%, #000 38%, #000 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.45) 18%, #000 38%, #000 100%);
}

.hero-map {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 0 28px rgba(91, 146, 229, 0.2));
}

.hero-inner {
  position: relative;
  z-index: 1;
  /* top/bottom only — keep Bootstrap .container side gutters */
  padding-top: 4.4rem;
  padding-bottom: 3.85rem;
}

.hero-inner .display-hero,
.hero-inner .lead,
.hero-inner .eyebrow {
  text-shadow: 0 1px 18px rgba(0, 20, 69, 0.55);
}

@media (max-width: 991.98px) {
  .hero-visual {
    left: 0;
    right: 0;
    width: 100%;
    transform: none;
    overflow: hidden;
    opacity: 0.55;
  }

  .hero-map {
    width: 110%;
    max-width: none;
    transform: translateX(-8%);
  }
}

@media (max-width: 767.98px) {
  .hero {
    align-items: flex-start;
    overflow: hidden;
  }

  .hero::before {
    background: radial-gradient(ellipse at 70% 12%, rgba(91, 146, 229, 0.22), transparent 55%);
  }

  .hero-visual {
    left: 0;
    right: 0;
    top: auto;
    bottom: 0;
    width: 100%;
    transform: none;
    overflow: hidden;
    opacity: 0.38;
    mask-image: linear-gradient(
      180deg,
      transparent 0%,
      rgba(0, 0, 0, 0.2) 22%,
      rgba(0, 0, 0, 0.7) 55%,
      #000 100%
    );
    -webkit-mask-image: linear-gradient(
      180deg,
      transparent 0%,
      rgba(0, 0, 0, 0.2) 22%,
      rgba(0, 0, 0, 0.7) 55%,
      #000 100%
    );
  }

  .hero-map {
    width: 160%;
    max-width: none;
    transform: translateX(-28%);
  }

  .hero-inner {
    padding-top: 2.6rem;
    padding-bottom: 7.5rem;
  }

  .display-hero {
    font-size: clamp(2.05rem, 9vw, 2.7rem);
    max-width: none;
    line-height: 1.12;
  }

  .hero-rule {
    margin: 1rem 0 1.15rem;
  }

  .hero p.lead {
    font-size: 1rem;
    line-height: 1.55;
    margin-bottom: 1.35rem !important;
  }

  .hero .d-flex.gap-2 {
    flex-direction: column;
    align-items: stretch;
  }

  .hero .btn {
    width: 100%;
    text-align: center;
  }

  .signal-pills {
    margin-top: 1.35rem;
    gap: 0.4rem;
  }

  .signal-pills span {
    font-size: 0.64rem;
    letter-spacing: 0.06em;
    padding: 0.3rem 0.55rem;
  }
}

@media (max-width: 575.98px) {
  .hero-map {
    width: 185%;
    transform: translateX(-32%);
  }

  .hero-visual {
    opacity: 0.34;
  }

  .hero-inner {
    padding-top: 2.25rem;
    padding-bottom: 6.75rem;
  }

  .hero .eyebrow {
    margin-bottom: 0.75rem !important;
  }
}

.display-hero {
  color: var(--nato-white);
  font-size: clamp(2.4rem, 5vw, 4.15rem);
  line-height: 1.08;
  font-weight: 600;
  max-width: 18ch;
}

.hero p.lead {
  color: rgba(255, 255, 255, 0.82);
  max-width: 38rem;
  font-size: 1.1rem;
}

.hero-rule {
  width: 72px;
  height: 3px;
  background: var(--nato-light);
  border: 0;
  opacity: 1;
  margin: 1.25rem 0 1.5rem;
}

.btn-nato {
  background: var(--nato-light);
  border: 1px solid var(--nato-light);
  color: var(--nato-navy-deep);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.78rem;
  padding: 0.7rem 1.35rem;
  border-radius: 0;
}

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

.btn-nato-outline {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.55);
  color: var(--nato-white);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.78rem;
  padding: 0.7rem 1.35rem;
  border-radius: 0;
}

.btn-nato-outline:hover {
  background: var(--nato-white);
  color: var(--nato-navy);
  border-color: var(--nato-white);
}

.btn-nato-solid {
  background: var(--nato-navy);
  border: 1px solid var(--nato-navy);
  color: var(--nato-white);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.78rem;
  padding: 0.7rem 1.35rem;
  border-radius: 0;
}

.btn-nato-solid:hover {
  background: var(--nato-navy-mid);
  border-color: var(--nato-navy-mid);
  color: var(--nato-white);
}

.signal-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 2rem;
}

.signal-pills span {
  border: 1px solid rgba(91, 146, 229, 0.45);
  color: var(--nato-sky);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.35rem 0.7rem;
}

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

.section-muted {
  background: var(--nato-ice);
}

.section-navy {
  background: var(--nato-navy);
  color: var(--nato-white);
}

.section-navy h2,
.section-navy h3 {
  color: var(--nato-white);
}

.section-title {
  font-size: clamp(1.9rem, 3vw, 2.6rem);
  margin-bottom: 0.75rem;
}

.section-lead {
  color: var(--nato-muted);
  max-width: 42rem;
}

.section-navy .section-lead {
  color: rgba(255, 255, 255, 0.78);
}

/* Service cards */
.service-card {
  background: var(--nato-white);
  border: 1px solid var(--nato-line);
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  cursor: pointer;
}

.service-card:hover,
.service-card:focus-visible {
  transform: translateY(-3px);
  border-color: var(--nato-light);
  box-shadow: 0 12px 28px rgba(1, 33, 105, 0.12);
  outline: none;
}

.service-card .card-body {
  padding: 1.6rem 1.5rem 1.35rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.service-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  background: var(--nato-navy);
  color: var(--nato-white);
  margin-bottom: 1.1rem;
  font-size: 1.15rem;
}

.service-card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.65rem;
}

.service-card p {
  color: var(--nato-muted);
  font-size: 0.95rem;
  flex: 1;
}

.service-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--nato-line);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--nato-navy);
}

.badge-mandate {
  background: var(--nato-ice);
  color: var(--nato-navy);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.65rem;
  border-radius: 0;
  padding: 0.35rem 0.5rem;
}

.service-group-label {
  font-family: "Open Sans", sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--nato-navy);
  margin: 0 0 0.85rem;
}

.service-featured .card-body {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.35rem 1.6rem;
  align-items: start;
}

.service-featured .service-icon {
  margin-bottom: 0;
}

.service-featured h3 {
  font-size: clamp(1.45rem, 2vw, 1.85rem);
  margin-bottom: 0.45rem;
}

.service-featured p {
  flex: 0;
  max-width: 48rem;
}

@media (max-width: 575.98px) {
  .service-featured .card-body {
    grid-template-columns: 1fr;
  }
}

/* Approach */
.approach-item {
  border-left: 3px solid var(--nato-light);
  padding: 0.2rem 0 0.2rem 1.1rem;
  margin-bottom: 1.4rem;
}

.approach-item h3 {
  font-size: 1.15rem;
  margin-bottom: 0.35rem;
}

/* Clients strip */
.client-box {
  border: 1px solid rgba(255, 255, 255, 0.18);
  padding: 1.15rem 1rem;
  height: 100%;
}

.client-box strong {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.35rem;
  color: var(--nato-sky);
}

.client-box span {
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.92rem;
}

/* Contact */
.form-control,
.form-select {
  border-radius: 0;
  border-color: var(--nato-line);
  padding: 0.7rem 0.85rem;
}

.form-control::placeholder {
  color: #b7c0ce;
  opacity: 1;
}

.form-control::-webkit-input-placeholder {
  color: #b7c0ce;
  opacity: 1;
}

.form-control::-moz-placeholder {
  color: #b7c0ce;
  opacity: 1;
}

.form-select:invalid,
.form-select option[disabled] {
  color: #b7c0ce;
}

.form-select:valid {
  color: var(--nato-ink);
}

.form-control:focus,
.form-select:focus {
  border-color: var(--nato-light);
  box-shadow: 0 0 0 0.2rem rgba(91, 146, 229, 0.2);
}

.form-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--nato-navy);
}

.form-note {
  font-size: 0.85rem;
  color: var(--nato-muted);
}

.alert-nato {
  border-radius: 0;
  border: 1px solid var(--nato-light);
  background: var(--nato-ice);
  color: var(--nato-navy);
}

/* Footer */
.site-footer {
  background: var(--nato-navy-deep);
  color: rgba(255, 255, 255, 0.7);
  padding: 2rem 0;
  font-size: 0.85rem;
}

.site-footer a {
  color: var(--nato-sky);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--nato-white);
}

/* Service briefs */
.modal-backdrop.show {
  background: var(--nato-navy-deep);
  opacity: 0.78;
}

.brief-modal .modal-dialog {
  max-width: 52rem;
  margin-left: 1rem;
  margin-right: 1rem;
  max-height: calc(100vh - 3rem);
}

.brief-modal .modal-content {
  border: 0;
  border-radius: 0;
  background: var(--nato-white);
  box-shadow: 0 28px 80px rgba(0, 20, 69, 0.45);
  min-height: 0;
  max-height: calc(100vh - 3rem);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.brief-modal .modal-body {
  padding: 0;
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-height: 0;
  overflow: hidden;
}

.brief-layout {
  display: grid;
  grid-template-columns: 11.5rem minmax(0, 1fr);
  grid-template-rows: minmax(0, 1fr);
  flex: 1 1 auto;
  min-height: 0;
}

.brief-rail {
  background: var(--nato-navy);
  color: var(--nato-white);
  padding: 1.75rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  min-height: 0;
}

.brief-index {
  font-family: "EB Garamond", serif;
  font-size: 2rem;
  line-height: 1;
  color: var(--nato-sky);
  letter-spacing: 0.04em;
}

.brief-rail-icon {
  width: 3rem;
  height: 3rem;
  display: grid;
  place-items: center;
  border: 1px solid rgba(91, 146, 229, 0.45);
  color: var(--nato-white);
  font-size: 1.25rem;
}

.brief-rail .eyebrow {
  margin-top: auto;
  color: var(--nato-sky);
}

.brief-main {
  padding: 1.5rem 1.75rem 1.5rem;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  display: flex;
  flex-direction: column;
}

.brief-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.brief-close {
  width: 2.25rem;
  height: 2.25rem;
  display: grid;
  place-items: center;
  border: 1px solid var(--nato-line);
  background: var(--nato-white);
  color: var(--nato-navy);
  margin-left: auto;
  cursor: pointer;
}

.brief-close:hover,
.brief-close:focus-visible {
  background: var(--nato-navy);
  border-color: var(--nato-navy);
  color: var(--nato-white);
  outline: none;
}

.brief-modal .modal-title {
  font-size: clamp(1.55rem, 2.4vw, 2.05rem);
  line-height: 1.15;
  margin-bottom: 0.85rem;
}

.brief-lede {
  color: var(--nato-muted);
  font-size: 1.02rem;
  margin-bottom: 0;
}

.brief-label {
  font-family: "Open Sans", sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--nato-navy);
  margin: 1.5rem 0 0.75rem;
}

.brief-points {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: brief;
}

.brief-points li {
  counter-increment: brief;
  display: grid;
  grid-template-columns: 1.6rem 1fr;
  gap: 0.75rem;
  padding: 0.85rem 0;
  border-top: 1px solid var(--nato-line);
  color: var(--nato-muted);
  font-size: 0.95rem;
}

.brief-points li:last-child {
  border-bottom: 1px solid var(--nato-line);
}

.brief-points li::before {
  content: counter(brief, decimal-leading-zero);
  font-family: "EB Garamond", serif;
  font-size: 1rem;
  color: var(--nato-light);
  line-height: 1.4;
}

.brief-note {
  margin-top: 1.15rem;
  padding: 0.9rem 1rem;
  background: var(--nato-ice);
  border-left: 3px solid var(--nato-light);
  color: var(--nato-navy);
  font-size: 0.92rem;
}

.brief-outcome {
  margin-top: 1.35rem;
  padding: 1rem 1.1rem;
  background: var(--nato-ice);
  border-left: 3px solid var(--nato-navy);
}

.brief-outcome .brief-label {
  margin-top: 0;
  margin-bottom: 0.4rem;
}

.brief-outcome p {
  margin: 0;
  color: var(--nato-ink);
}

.brief-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1rem;
  margin-top: 1.5rem;
  padding-top: 1.15rem;
}

.brief-actions .btn-text {
  background: none;
  border: 0;
  color: var(--nato-muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.4rem 0;
}

.brief-actions .btn-text:hover {
  color: var(--nato-navy);
}

@media (max-width: 767.98px) {
  .brief-layout {
    grid-template-columns: 1fr;
  }

  .brief-rail {
    flex-direction: row;
    align-items: center;
    padding: 1rem 1.15rem;
    gap: 0.85rem;
  }

  .brief-rail .eyebrow {
    margin-top: 0;
    margin-left: auto;
  }

  .brief-index {
    font-size: 1.35rem;
  }

  .brief-rail-icon {
    width: 2.4rem;
    height: 2.4rem;
    font-size: 1.05rem;
  }

  .brief-main {
    padding: 1.15rem 1.15rem 1.25rem;
  }

  .section {
    padding: 3.5rem 0;
  }
}

/* Fade-in */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}