@font-face {
  font-family: Montserrat;
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('./fonts/montserrat-latin-variable.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: Montserrat;
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('./fonts/montserrat-latin-ext-variable.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  color-scheme: dark;
  --background: #08151e;
  --background-strong: #07121a;
  --surface: rgba(11, 24, 34, 0.68);
  --surface-border: rgba(200, 225, 238, 0.11);
  --blue: #63a9df;
  --white: #f3f7fa;
  --text: #aebec8;
  --muted: #879ba7;
  --border: rgba(200, 225, 238, 0.16);
  --ease: cubic-bezier(.22, 1, .36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { min-width: 320px; -webkit-text-size-adjust: 100%; }
body {
  min-width: 320px;
  margin: 0;
  color: var(--white);
  background:
    radial-gradient(circle at 50% 10%, rgba(53, 105, 142, 0.15) 0, transparent 28%),
    radial-gradient(circle at 15% 55%, rgba(35, 77, 105, 0.10) 0, transparent 30%),
    linear-gradient(180deg, #0b1923 0%, #08151e 100%);
  font-family: Montserrat, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; }
a { color: inherit; }
::selection { color: #07121a; background: #91caef; }
:focus-visible { outline: 3px solid #c5e6ff; outline-offset: 5px; }

.skip-link {
  position: fixed;
  z-index: 10;
  top: 12px;
  left: 12px;
  padding: 12px 18px;
  transform: translateY(-200%);
  background: #fff;
  color: #07121a;
  font-size: 13px;
  font-weight: 700;
}
.skip-link:focus { transform: none; }

.site-frame {
  display: flex;
  min-height: 100svh;
  flex-direction: column;
  overflow: clip;
}

.site-header {
  position: relative;
  z-index: 2;
  width: 100%;
  border-bottom: 1px solid var(--border);
  background: rgba(8, 20, 29, 0.92);
  backdrop-filter: blur(10px);
}
.site-header::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 3px;
  background: var(--blue);
  content: '';
}
.site-header__inner {
  display: flex;
  width: min(100% - clamp(36px, 7.4vw, 132px), 1320px);
  height: clamp(79px, 7vw, 98px);
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin: 0 auto;
}
.site-header__brand {
  display: flex;
  width: 174px;
  min-width: 0;
  align-items: center;
  flex: none;
  text-decoration: none;
}
.site-header__brand img { width: 100%; height: auto; }
.site-header__status {
  display: flex;
  align-items: center;
  gap: 13px;
  color: #cbd6dc;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .185em;
  line-height: 1.5;
  text-align: right;
  text-transform: uppercase;
}
.status-indicator {
  position: relative;
  display: block;
  width: 7px;
  height: 7px;
  flex: none;
  border-radius: 50%;
  background: #87c4f3;
  box-shadow: 0 0 15px rgba(135, 196, 243, 0.42);
}
.status-indicator::after {
  position: absolute;
  inset: -5px;
  border: 1px solid rgba(135, 196, 243, 0.36);
  border-radius: 50%;
  content: '';
  animation: indicator-pulse 3.5s ease-out infinite;
}

.hero {
  position: relative;
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: center;
  padding: clamp(40px, 6vh, 70px) 20px;
}
.hero::before {
  position: absolute;
  inset: auto auto 12% 8%;
  width: min(42vw, 580px);
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid rgba(195, 223, 242, 0.10);
  content: '';
  pointer-events: none;
}
.hero::after {
  position: absolute;
  inset: 14% 10% auto auto;
  width: min(18vw, 220px);
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid rgba(195, 223, 242, 0.08);
  content: '';
  pointer-events: none;
}
.hero__content {
  position: relative;
  z-index: 1;
  width: 100%;
  display: flex;
  justify-content: center;
}
.hero__content-inner {
  width: min(100%, 920px);
  padding: clamp(46px, 6vw, 82px) clamp(24px, 4vw, 58px);
  text-align: center;
  border: 1px solid var(--surface-border);
  background: linear-gradient(180deg, rgba(11, 24, 34, 0.78) 0%, rgba(8, 21, 30, 0.64) 100%);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.20);
  backdrop-filter: blur(5px);
}
.eyebrow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin: 0 0 clamp(24px, 3vw, 36px);
  color: var(--blue);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .23em;
  line-height: 1.5;
  text-transform: uppercase;
}
.eyebrow__line {
  display: block;
  width: 36px;
  height: 1px;
  flex: none;
  background: var(--blue);
}
h1 {
  max-width: 760px;
  margin: 0 auto;
  font-size: clamp(45px, 5vw, 78px);
  font-weight: 650;
  letter-spacing: -.055em;
  line-height: 1.1;
  text-wrap: balance;
}
h1 span { color: var(--blue); }
.hero__intro {
  max-width: 640px;
  margin: clamp(26px, 3vw, 36px) auto 0;
  color: #e7eef3;
  font-size: clamp(15px, 1.05vw, 18px);
  font-weight: 500;
  line-height: 1.85;
}
.hero__description {
  max-width: 670px;
  margin: 14px auto 0;
  color: var(--text);
  font-size: clamp(13px, .95vw, 15px);
  line-height: 1.85;
}
.hero__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: clamp(24px, 3vw, 42px);
  margin-top: clamp(30px, 3.2vw, 42px);
}
.button {
  display: inline-flex;
  min-height: 59px;
  align-items: center;
  justify-content: center;
  gap: 26px;
  padding: 0 21px 0 24px;
  border: 1px solid var(--blue);
  background: var(--blue);
  color: #071521;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.35;
  text-align: center;
  text-decoration: none;
  transition: background-color .2s ease, color .2s ease, transform .25s var(--ease);
}
.button:hover { transform: translateY(-2px); background: #a0d0f1; }
.button__arrow {
  width: 19px;
  height: 19px;
  flex: none;
  transition: transform .22s var(--ease);
}
.button:hover .button__arrow { transform: translateX(4px); }
.phone {
  display: flex;
  min-height: 53px;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  text-decoration: none;
}
.phone__label {
  color: var(--muted);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.phone__number {
  color: #edf3f7;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -.015em;
  transition: color .2s ease;
}
.phone:hover .phone__number { color: var(--blue); }
.hero__expertises {
  width: min(100%, 540px);
  margin: clamp(42px, 4.5vw, 60px) auto 0;
  padding-top: 25px;
  border-top: 1px solid var(--border);
}
.hero__expertises p {
  margin: 0 0 13px;
  color: #8fa9ba;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .17em;
  text-transform: uppercase;
}
.hero__expertises ul {
  display: flex;
  justify-content: center;
  gap: clamp(18px, 2vw, 30px);
  margin: 0;
  padding: 0;
  list-style: none;
}
.hero__expertises li {
  position: relative;
  color: #d7e2e8;
  font-size: 12px;
  font-weight: 600;
}
.hero__expertises li + li::before {
  position: absolute;
  top: .4em;
  left: calc(-1 * clamp(11px, 1vw, 16px));
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--blue);
  content: '';
}

.site-footer {
  z-index: 1;
  margin-top: auto;
  border-top: 1px solid var(--border);
  background: rgba(8, 20, 29, 0.92);
  backdrop-filter: blur(10px);
}
.site-footer__inner {
  display: flex;
  width: min(100% - clamp(36px, 7.4vw, 132px), 1320px);
  min-height: 73px;
  align-items: center;
  justify-content: center;
  gap: 18px 24px;
  margin: 0 auto;
  flex-wrap: wrap;
  padding: 18px 0;
  text-align: center;
}
.site-footer__inner p {
  margin: 0;
  color: #8499a6;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .015em;
  line-height: 1.6;
}
.footer-dash { padding: 0 3px; color: #50728a; }
.site-footer__details {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  color: #93aab8;
  font-size: 10px;
  font-weight: 600;
  line-height: 1.6;
  flex-wrap: wrap;
}
.site-footer__separator { height: 20px; width: 1px; background: var(--border); }
.site-footer__details a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #dcebf4;
  text-decoration: none;
  transition: color .2s ease;
}
.site-footer__details a:hover { color: var(--blue); }
.site-footer__details svg { width: 12px; height: 12px; }

@keyframes indicator-pulse {
  0%, 100% { opacity: .4; transform: scale(.8); }
  50% { opacity: 1; transform: scale(1.2); }
}

@media (max-width: 1230px) {
  h1 { font-size: clamp(45px, 5.4vw, 70px); }
  .site-footer__details { gap: 14px; }
}

@media (max-width: 960px) {
  .hero { min-height: max(640px, calc(100svh - 153px)); }
  .hero__content-inner { width: min(100%, 760px); padding: 60px clamp(28px, 6vw, 48px); }
  h1 { font-size: clamp(46px, 7vw, 66px); }
  .site-footer__inner { gap: 4px 26px; }
}

@media (max-width: 590px) {
  .site-header__inner { width: calc(100% - 40px); height: 78px; }
  .site-header__brand { width: 146px; }
  .site-header__status { max-width: 144px; gap: 9px; font-size: 8px; letter-spacing: .095em; }
  .status-indicator { width: 6px; height: 6px; }
  .hero { min-height: max(620px, calc(100svh - 175px)); padding: 26px 16px; }
  .hero::before, .hero::after { display: none; }
  .hero__content-inner { padding: 48px 22px; }
  .eyebrow { gap: 11px; margin-bottom: 28px; font-size: 9px; letter-spacing: .17em; }
  .eyebrow__line { width: 26px; }
  h1 { max-width: 520px; font-size: clamp(38px, 11vw, 54px); letter-spacing: -.05em; line-height: 1.14; }
  .desktop-break { display: none; }
  .hero__intro { margin-top: 26px; font-size: 15px; line-height: 1.75; }
  .hero__description { margin-top: 13px; font-size: 13px; line-height: 1.8; }
  .hero__actions { align-items: center; gap: 18px; margin-top: 30px; }
  .button { min-height: 56px; gap: 15px; padding: 0 18px; }
  .phone { min-height: 53px; }
  .phone__number { font-size: 15px; }
  .hero__expertises { margin-top: 40px; padding-top: 20px; }
  .hero__expertises ul { flex-wrap: wrap; gap: 13px 20px; }
  .hero__expertises li { font-size: 11px; }
  .hero__expertises li + li::before { left: -12px; }
  .site-footer__inner { width: calc(100% - 40px); min-height: 96px; gap: 7px; padding: 24px 0; }
  .site-footer__inner p, .site-footer__details { font-size: 9px; }
  .site-footer__details { gap: 5px 16px; }
  .site-footer__separator { display: none; }
}

@media (max-width: 390px) {
  .hero__content-inner { padding-right: 18px; padding-left: 18px; }
  h1 { font-size: 39px; }
  .hero__actions { gap: 16px 20px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
}