:root {
  --color-bg: #0b1220;
  --color-surface: #0f172a;
  --color-surface-2: #111b34;
  --color-elev: #0b1220;
  --color-primary: #2b5fd9;
  --color-primary-700: #214bb0;
  --color-accent: #16a34a;
  --color-text: #e6eefc;
  --color-muted: #9fb0d0;
  --color-border: #1f2a44;
  --shadow-1: 0 2px 6px rgba(2, 6, 23, .25);
  --shadow-2: 0 10px 30px rgba(2, 6, 23, .35);
  --radius: 12px;
  --radius-sm: 8px;
  --container: 1120px;
  --gap: 1rem;
}

* {
  box-sizing: border-box
}

html:focus-within {
  scroll-behavior: smooth
}

html,
body {
  height: 100%
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";
  background: linear-gradient(180deg, #0b1220 0%, #0c1426 50%, #0b1220 100%);
  color: var(--color-text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  display: block
}

a {
  color: var(--color-primary);
  text-decoration: none
}

a:hover {
  color: #8fb4ff
}

h1,
h2,
h3 {
  line-height: 1.2;
  margin: 0 0 .6rem
}

p {
  margin: .5rem 0 1rem
}

ul {
  margin: .5rem 0 1rem 1.2rem
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1rem
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden
}

.skip-link:focus {
  position: fixed;
  left: 1rem;
  top: 1rem;
  width: auto;
  height: auto;
  padding: .5rem .75rem;
  background: #fff;
  color: #000;
  border-radius: 6px;
  z-index: 10000
}


.site-header {
  position: sticky;
  top: 0;
  z-index: 999;
  background: rgba(11, 18, 32, .7);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--color-border)
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 68px
}

.brand {
  display: flex;
  align-items: center;
  gap: .75rem;
  color: var(--color-text)
}

.brand-logo {
  height: 60px;
  width: auto
}

.brand-name {
  font-weight: 600;
  font-size: 1.125rem;
  white-space: nowrap
}

.site-nav {
  display: none
}

.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: .75rem;
  align-items: center
}

.site-nav .nav-lang {

  margin-left: 0.25rem;
}




.site-nav a {
  padding: .1rem .75rem;
  border-radius: 8px;
  color: var(--color-text)
}

.site-nav a:hover,
.site-nav a:focus {
  background: rgba(255, 255, 255, .06)
}

.site-header.is-scrolled {
  box-shadow: var(--shadow-1)
}

.nav-toggle {
  appearance: none;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: .5rem;
  display: flex;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  color: var(--color-text)
}

.nav-toggle-bar {
  width: 22px;
  height: 2px;
  background: var(--color-text);
  display: block;
  border-radius: 2px
}

.nav-toggle-label {
  position: absolute;
  left: -9999px
}

@media(min-width:880px) {
  .nav-toggle {
    display: none
  }

  .site-nav {
    display: block
  }
}



.hero {
  padding: 4rem 0 3rem;
  background:
    radial-gradient(1200px 400px at 70% -10%, rgba(43, 95, 217, .25), transparent 60%),
    linear-gradient(180deg, rgba(255, 255, 255, .02), rgba(255, 255, 255, 0))
}

.hero-inner {
  display: grid;
  gap: 2rem;
  align-items: center
}

.hero-copy h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -.02em
}

.hero-copy p {
  font-size: 1.1rem;
  color: var(--color-muted);
  max-width: 60ch
}

.inline-form {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 1.25rem;
  background: var(--color-surface);
  padding: 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-1)
}

.inline-form .field {
  display: flex;
  flex-direction: column;
  gap: .4rem
}

.inline-form label {
  font-weight: 600;
  font-size: .9rem
}

.inline-form input {
  background: #0b1326;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  color: var(--color-text);
  padding: .75rem .9rem;
  outline: none
}

.inline-form input:focus {
  border-color: #88aaff;
  box-shadow: 0 0 0 3px rgba(136, 170, 255, .25)
}

.assistive {
  font-size: .8rem;
  color: var(--color-muted)
}

.form-status {
  margin-left: 0;
  color: #a7f3d0
}

@media(min-width:720px) {
  .inline-form {
    grid-template-columns: 1.2fr 1fr auto
  }
}

.section {
  padding: 3.5rem 0
}

.section.alt {
  background: linear-gradient(180deg, rgba(255, 255, 255, .02), rgba(255, 255, 255, 0))
}

.split {
  display: grid;
  gap: 1.5rem
}

.mission {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.25rem
}

.checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .5rem
}

.checklist li {
  padding-left: 1.6rem;
  position: relative
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .35rem;
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent), #22c55e)
}

@media(min-width:880px) {
  .split {
    grid-template-columns: 1.2fr .8fr;
    align-items: start
  }
}

.grid {
  display: grid;
  gap: 1rem
}

.services-grid {
  grid-template-columns: 1fr
}

.service.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: .5rem;
  box-shadow: var(--shadow-1)
}

.service h3 {
  font-size: 1.1rem
}

@media(min-width:640px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr)
  }
}

@media(min-width:980px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr)
  }
}


.accordion {
  display: grid;
  gap: .75rem;
  margin-top: 1rem
}

.accordion-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm)
}

.accordion-trigger {
  width: 100%;
  text-align: left;
  background: transparent;
  color: var(--color-text);
  padding: 1rem 3rem 1rem 1rem;
  border: 0;
  border-radius: var(--radius-sm);
  position: relative;
  font-size: 1rem;
  cursor: pointer
}

.accordion-trigger:focus {
  outline: 3px solid rgba(136, 170, 255, .35);
  outline-offset: 2px
}

.accordion-trigger::after {
  content: "";
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%) rotate(0deg);
  width: .65rem;
  height: .65rem;
  border-right: 2px solid var(--color-muted);
  border-bottom: 2px solid var(--color-muted);
  transition: transform .2s ease;
  transform-origin: center
}

.accordion-trigger[aria-expanded="true"]::after {
  transform: translateY(-50%) rotate(45deg)
}

.accordion-panel {
  padding: 0 1rem 1rem 1rem;
  color: var(--color-muted)
}


.stack-form {
  display: grid;
  gap: 1rem
}

.form-grid {
  grid-template-columns: 1fr
}

.field {
  display: flex;
  flex-direction: column;
  gap: .4rem
}

.field-full {
  grid-column: 1/-1
}

label {
  font-weight: 600;
  font-size: .95rem
}

input,
textarea {
  background: #0b1326;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  color: var(--color-text);
  padding: .75rem .9rem;
  outline: none;
  resize: vertical
}

input:focus,
textarea:focus {
  border-color: #88aaff;
  box-shadow: 0 0 0 3px rgba(136, 170, 255, .25)
}

.error {
  color: #fecaca;
  font-size: .85rem;
  min-height: 1.1rem
}

.actions {
  display: flex;
  align-items: center;
  gap: 1rem
}

@media(min-width:820px) {
  .form-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem
  }
}


.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  white-space: nowrap;
  cursor: pointer;
  border-radius: 10px;
  border: 1px solid transparent;
  text-decoration: none
}

.btn-small {
  padding: .4rem .75rem;
  font-size: .95rem
}

.btn-primary {
  background: linear-gradient(180deg, var(--color-primary), var(--color-primary-700));
  color: #fff;
  padding: .75rem 1rem;
  border-color: #345bd1;
  box-shadow: 0 6px 20px rgba(43, 95, 217, .25)
}

.btn-primary:hover {
  filter: brightness(1.05)
}

.btn-secondary {
  background: transparent;
  color: var(--color-text);
  padding: .6rem .9rem;
  border-color: var(--color-border)
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, .06)
}


.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 2rem 0;
  background: rgba(11, 18, 32, .6)
}

.footer-inner {
  display: grid;
  gap: 1.5rem
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: .6rem
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .4rem
}

.disclaimer {
  color: var(--color-muted);
  font-size: .9rem
}

@media(min-width:820px) {
  .footer-inner {
    grid-template-columns: 1.2fr .8fr 1fr;
    align-items: start
  }
}


@media(max-width:879.98px) {
  .site-nav {
    position: fixed;
    inset: 68px 0 auto 0;
    background: rgba(11, 18, 32, .98);
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--color-border);
    padding: 1rem 1rem 2rem;
    display: none
  }

  .site-nav.open {
    display: block
  }

  .site-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: .5rem
  }

  .site-nav a {
    width: 100%
  }
}


:focus:not(:focus-visible) {
  outline: none
}

.lang-switcher {
  display: inline-flex;
  gap: 0.25rem;
  align-items: center;
  margin-left: auto;
}


.lang-btn {
  border: 1px solid var(--border, #ccc);
  background: var(--bg, #fff);
  color: var(--text, #333);
  padding: 0.35rem 0.6rem;
  border-radius: 0.375rem;
  font-weight: 600;
  cursor: pointer;
  line-height: 1;
}


.lang-btn.active,
.lang-btn[aria-pressed="true"] {
  background: var(--primary, #0d6efd);
  border-color: var(--primary, #0d6efd);
  color: #fff;
}

.lang-btn.active,
.lang-btn[aria-pressed="true"] {
  background: var(--primary, #0d6efd);
  border-color: var(--primary, #0d6efd);
  color: #fff;
}

.lang-btn.active,
.lang-btn[aria-pressed="true"] {
  display: none;
}

@media (max-width: 768px) {
  .site-nav ul {
    gap: 0.75rem;
  }
}