:root {
  --font-base: "Montserrat", "Inter", system-ui, -apple-system, sans-serif;
  --color-bg: #000714;
  --color-surface: #0a1536;
  --color-surface-alt: #060d24;
  --color-primary: #4b7dff;
  --color-accent: #2fd8ff;
  --color-highlight: #ffb347;
  --text-primary: #f1f5ff;
  --text-muted: #9cabd8;
  --border-color: rgba(255, 255, 255, 0.12);
  --shadow-soft: 0 25px 60px rgba(3, 8, 25, 0.55);
  --radius-lg: 2.2857rem;
  --radius-md: 1.4286rem;
  --radius-sm: 0.8571rem;
  --space-1: 0.75rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4rem;
  --header-height: 4.5rem;
  --max-width: 1200px;
  --font-supertitle: 1.2857rem;
  --font-h1: 3.4286rem;
  --font-h2: 2.1429rem;
  --font-h3: 1.7143rem;
  --font-subtitle: 1.2857rem;
  --text-size: 1rem;
  --text-line-height: 1.5rem;
  --button-text-big: 1.4286rem;
  --button-big-padding: 1.2286rem 2rem ;
  --button-text-small: 0.8571rem;
  --button-small-padding: 0.3rem 1.3143rem ;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

.text-gradient {
  background: linear-gradient(120deg, var(--color-primary), #2654ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

body {
  margin: 0;
  font-family: var(--font-base);
  background: var(--color-bg);
  color: var(--text-primary);
  font-size: var(--text-size);
  line-height: var(--text-line-height);
  min-height: 100vh;
}

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

a {
  color: inherit;
  text-decoration: none;
}

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

.container {
  width: min(var(--max-width), 100% - var(--space-4));
  margin-inline: auto;
}

.eye-brow,
.eyebrow {

  color: var(--color-primary);
  font-size: var(--font-supertitle);
  font-weight: 400;
}

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

h1,
h2,
h3 {
  line-height: 1.1;
  font-weight: 900;
  margin: 0 0 var(--space-2);
}

h1 {
  font-size: var(--font-h1);

}

h2 {
  font-size: var(--font-h2);
}

h3 {
  font-size: var(--font-h3);
}

p {
  margin: 0 0 var(--space-2);
  color: var(--text-muted);
  line-height: var(--text-line-height);
}

.lead {
   width:100%;
  font-size: clamp(1rem, 1vw, 1rem);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
  margin:auto;
}

.lede {
  max-width: 48ch;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: var(--button-text-big);
  border-radius: 999px;
  padding: var(--button-big-padding);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.material-symbols-outlined {
  font-variation-settings: "FILL" 0, "wght" 400, "GRAD" 0, "opsz" 24;
  font-size: 1.25rem;
  line-height: 1;
}

.btn--primary {
  background: linear-gradient(120deg, var(--color-primary), #2654ff);
  color: #fff;
  box-shadow: 0 20px 40px rgba(38, 84, 255, 0.35);
  border-color: transparent;
}

.btn--primary::after {
  content: "";
  position: absolute;
  inset: -60% -30%;
  background: linear-gradient(
    120deg,
    rgba(255, 255, 255, 0) 10%,
    rgba(255, 255, 255, 0.4),
    rgba(255, 255, 255, 0) 90%
  );
  transform: translateX(-120%) rotate(10deg);
  transition: transform 0.55s ease;
  z-index: 0;
}

.btn--primary:hover,
.btn--primary:focus-visible {
  background: linear-gradient(120deg, var(--color-primary), #2654ff);
  color: #fff;
  border-color: rgba(79, 137, 255, 0.55);
  box-shadow: 0 0 0 2px rgba(79, 137, 255, 0.35), 0 10px 25px rgba(38, 84, 255, 0.4);
}

.btn--primary:hover::after,
.btn--primary:focus-visible::after {
  transform: translateX(120%) rotate(10deg);
}

.btn--ghost {
  border-color: var(--border-color);
  color: var(--text-primary);
  background: transparent;
}

.btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

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

.btn--sm {
  font-size: var(--button-text-small);
  padding: var(--button-small-padding);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: transparent;
  backdrop-filter: blur(18px);
  border-bottom: 0px solid transparent;
  transform: translateY(0);
  transition: border-color 0.2s ease, background 0.3s ease, transform 0.35s ease;
}

.site-header.is-scrolled {
  border-bottom-color: var(--border-color);
  background: rgba(0, 7, 20, 0.95);
}

.site-header.is-hidden {
  transform: translateY(-100%);
  pointer-events: none;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding-block: var(--space-2);
  position: relative;
}

.brand {
  display: inline-flex;
  align-items: center;
  position: relative;
  text-transform: uppercase;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.brand__logo {
  position: relative;
  display: inline-block;
  width: 170px;
}

.brand--compact .brand__logo {
  width: 140px;
}

.brand__logo-img {
  display: block;
  width: 100%;
  height: auto;
  transition: opacity 0.45s ease, transform 0.45s ease;
}

.logo--hover {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateY(10px) scale(0.98);
}

.brand:hover .logo--default,
.brand:focus-visible .logo--default {
  opacity: 0;
  transform: translateY(-10px) scale(0.98);
}

.brand:hover .logo--hover,
.brand:focus-visible .logo--hover {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.nav-toggle {
  border: 1px solid var(--border-color);
  background: transparent;
  border-radius: 999px;
  color: var(--text-primary);
  padding: 0.65rem 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

.nav-toggle__icon {
  width: 24px;
  height: 2px;
  background: currentColor;
  position: relative;
  transition: transform 0.2s ease;
}

.nav-toggle__icon::before,
.nav-toggle__icon::after {
  content: "";
  position: absolute;
  width: 24px;
  height: 2px;
  background: currentColor;
  left: 0;
  transition: transform 0.2s ease;
}

.nav-toggle__icon::before {
  top: -6px;
}

.nav-toggle__icon::after {
  top: 6px;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__icon {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__icon::before {
  transform: translateY(6px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__icon::after {
  transform: translateY(-6px) rotate(-45deg);
}

.main-nav {
  position: absolute;
  top: calc(100% + 1rem);
  right: var(--space-2);
  left: var(--space-2);
  padding: var(--space-3);
  background: var(--color-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  display: none;
}

.main-nav[data-state="open"] {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.main-nav ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.main-nav ul a {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  font-weight: 500;
  color: var(--text-primary);
  opacity: 0.9;
  padding: 0 0.25rem;
  transform: translateY(0);
  transition:
    color 0.3s ease,
    transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.main-nav ul a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.25s ease;
}

.main-nav ul a:hover,
.main-nav ul a:focus-visible {
  color: var(--color-primary);
  transform: translateY(-4px);
}

.main-nav ul a:hover::after,
.main-nav ul a:focus-visible::after {
  transform: scaleX(1);
}

.nav-cta {
  display: none;
  width: auto;
}

.scroll-top {
  position: fixed;
  right: var(--space-4);
  bottom: var(--space-4);
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  border: none;
  background: linear-gradient(145deg, #0f2f7b, #1b4bf0);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 25px 45px rgba(2, 6, 20, 0.45);
  cursor: pointer;
  opacity: 0;
  transform: translateY(16px) scale(0.85);
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: none;
  z-index: 30;
}

.scroll-top svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.scroll-top.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.scroll-top:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

.hero {
  --hero-padding: clamp(2rem, 8vw, 2rem);
  padding: var(--hero-padding) 0;
  padding-top: calc(var(--hero-padding) + var(--header-height));
  margin-top: calc(var(--header-height) * -1);
  text-align: center;
  position: relative;
  overflow: hidden;
  background: transparent;
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero::before {
  background: #000714;
  opacity: .3;
  z-index: 1;
}

.hero::after {
  background: #000714;
  opacity: .3;
  z-index: 2;
}

.hero__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  filter: saturate(1.1);
}

.hero__inner {
  position: relative;
  z-index: 3;
  max-width: 100%;
  margin-inline: auto;
  padding: var(--space-4);
}

.hero h1 {
  font-size: var(--font-h1);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-2);
  color: #f4f7ff;
  margin:0;

  background-image: linear-gradient(45deg, #061B42 3%, #FFFFFF 50%, #061B42 95%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.hero h1 span:first-child {
  display: block;
  color: #2f68ff;
  letter-spacing: 0;
  background-image: linear-gradient(45deg, #061B42 0%, #2f68ff 50%, #061B42 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.hero h1 span:last-child {
  display: block;
  color: #ffffff;
}

.hero__subtitle {
  font-weight: 700;
  letter-spacing: 0.25em;
  color: #1d4dfc;
  margin-bottom: var(--space-3);
  font-size: var(--font-subtitle);
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  text-transform: uppercase;
}

.hero__subtitle span {
  display: none;
  width: 56px;
  height: 2px;
  background: var(--color-primary);

}

.hero__cta {
  display: flex;
  justify-content: center;
  margin-top: var(--space-3);
}

.panel {
  padding-block: clamp(3rem, 6vw, 5rem);
  background: linear-gradient(120deg,var(--color-surface-alt), var(--color-surface-alt));
}

.panel--alt {
  background: linear-gradient(300deg, var(--color-surface-alt), var(--color-surface));
}

.panel__layout {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
}

.panel__tagline {
  font-size: 0.85rem;
  letter-spacing: 0.28em;
  color: var(--color-accent);
  margin: var(--space-1) 0;
}

.panel h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: var(--space-2);
}

.panel__media {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 28px;
  background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.12), transparent 65%),
    linear-gradient(145deg, rgba(69, 120, 255, 0.45), rgba(2, 6, 20, 0.9));
  border: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}



.panel__media  {
  background: transparent;
  border: none;
  box-shadow: none;
}

.panel__media ::after {
  display: none;
}

.panel__media img {
  width: auto;
  height: auto;
  object-fit: cover;
  border-radius: inherit;
}

.panel__media  {
  background: transparent;
  border: none;
  box-shadow: none;
}






.embed {
  padding-block: clamp(4rem, 6vw, 6rem);
  background: linear-gradient(180deg, rgba(5, 10, 28, 0.9), rgba(2, 5, 15, 0.9));
}

.embed__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-2);
  border-radius: var(--radius-lg);
  border: 0px solid var(--border-color);
  background: rgba(5, 13, 35, 0);
  align-items: center;
}

.embed__content {
  max-width: 520px;
  width: 100%;
}

.contact-form {
  margin-top: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.form-grid {
  display: grid;
  gap: var(--space-2);
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-hint {
  font-size: 0.8rem;
  color: var(--text-muted);
}

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

.form-field label {
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.required-indicator {
  color: var(--color-primary);
  margin-left: 0.15rem;
}

.input-wrapper {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
}

.input-wrapper--textarea {
  align-items: flex-start;
}

.field-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  color: var(--color-primary);
}

.input-wrapper input,
.input-wrapper textarea {
  flex: 1;
  border: none;
  background: transparent;
  color: var(--text-primary);
  font-size: 1rem;
  font-family: inherit;
  resize: none;
}

.input-wrapper input:focus,
.input-wrapper textarea:focus {
  outline: none;
}

.input-wrapper:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(75, 125, 255, 0.25);
}

.contact-form__submit {
  align-self: flex-start;
  gap: 0.75rem;
}

.contact-form__submit[disabled] {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

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

.contact-form__status {
  min-height: 1.2rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.contact-form__status--success {
  color: #9be6c3;
}

.contact-form__status--error {
  color: #ffb3a9;
}

.btn__icon {
  display: inline-flex;
  width: 1.5rem;
  height: 1.5rem;
}

.site-footer {
  padding-block: var(--space-3);
  border-top: 1px solid var(--border-color);
  background: rgba(0, 7, 20, 0.95);
}

.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.9rem;
  color: var(--text-muted);
}

.site-footer nav {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.site-footer nav a {
  color: var(--text-primary);
  opacity: 0.7;
}

.site-footer nav a:hover {
  opacity: 1;
}

@media (min-width: 768px) {
  .panel__layout {
    flex-direction: row;
    justify-content: space-between;
    align-items: stretch;
  }

  .panel--alt .panel__layout {
    flex-direction: row-reverse;
  }

  .panel__text,
  .panel__media {
    flex: 1 1 50%;
  }

  .embed__inner {
    flex-direction: row;
    align-items: center;
    justify-content: center;
  }

  :root {
    --font-supertitle: 1.4286rem;
    --font-h1: 5.1429rem;
    --font-h2: 3.4286rem;
    --font-h3: 2.2857rem;
    --font-subtitle: 1.2857rem;
    --text-size: 1.1429rem;
    --text-line-height: 1.5rem;
  }

  .hero__subtitle span {
    display:block;
  }
}

@media (min-width: 900px) {
  .nav-toggle {
    display: none;
  }

  .main-nav {
    position: static;
    display: flex;
    align-items: center;
    gap: var(--space-2);
    border: none;
    box-shadow: none;
    background: transparent;
    padding: 0;
  }

  .main-nav ul {
    flex-direction: row;
    gap: var(--space-4);
  }

  .nav-cta {
    display: inline-flex;
  }
  .lead {
   width:60%;
  }
}

@media (min-width: 1100px) {
  .hero__inner {
    padding: var(--space-6);
  }
}