:root {
  --bg: #070a1e;
  --bg-deep: #030611;
  --panel: rgba(14, 20, 58, 0.78);
  --panel-strong: rgba(18, 28, 76, 0.84);
  --card: linear-gradient(180deg, rgba(26, 42, 102, 0.82), rgba(13, 19, 56, 0.92));
  --line: rgba(127, 171, 255, 0.28);
  --line-strong: rgba(154, 193, 255, 0.62);
  --cyan: #67d6ff;
  --sky: #70a8ff;
  --violet: #8d6eff;
  --pink: #ff7be5;
  --alert: #ff6776;
  --text: #f3f6ff;
  --muted: #bac7ff;
  --shadow: 0 24px 80px rgba(5, 9, 29, 0.62);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Rajdhani", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 18%, rgba(81, 153, 255, 0.2), transparent 26%),
    radial-gradient(circle at 88% 22%, rgba(199, 108, 255, 0.18), transparent 24%),
    radial-gradient(circle at 50% 52%, rgba(66, 132, 255, 0.16), transparent 34%),
    linear-gradient(180deg, #060a1b 0%, #0c1130 52%, #070a1b 100%);
  overflow-x: hidden;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -2;
}

body::before {
  background:
    repeating-linear-gradient(90deg, transparent 0 114px, rgba(103, 214, 255, 0.05) 114px 115px, transparent 115px 228px),
    repeating-linear-gradient(0deg, transparent 0 96px, rgba(141, 110, 255, 0.05) 96px 97px, transparent 97px 194px);
  mask-image: linear-gradient(180deg, transparent, black 12%, black 88%, transparent);
  opacity: 0.55;
}

body::after {
  background:
    radial-gradient(circle at 15% 30%, rgba(103, 214, 255, 0.2) 0 2px, transparent 2px) 0 0 / 130px 130px,
    radial-gradient(circle at 80% 70%, rgba(255, 123, 229, 0.16) 0 2px, transparent 2px) 0 0 / 150px 150px;
  opacity: 0.35;
}

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

button,
input,
textarea,
select {
  font: inherit;
}

.icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.page-shell {
  position: relative;
}

.page-shell::before,
.page-shell::after {
  content: "";
  position: absolute;
  left: 50%;
  width: min(1260px, calc(100% - 24px));
  transform: translateX(-50%);
  pointer-events: none;
}

.page-shell::before {
  top: 96px;
  bottom: 96px;
  border: 1px solid rgba(99, 145, 255, 0.14);
  border-radius: 28px;
  box-shadow: inset 0 0 60px rgba(99, 145, 255, 0.05);
}

.page-shell::after {
  top: 126px;
  height: 3px;
  background: linear-gradient(90deg, transparent, rgba(131, 182, 255, 0.7), rgba(255, 123, 229, 0.7), transparent);
  filter: blur(1px);
  opacity: 0.9;
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(6, 9, 25, 0.52);
  border-bottom: 1px solid rgba(122, 170, 255, 0.14);
  box-shadow: 0 18px 40px rgba(2, 6, 24, 0.24);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 18px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  color: #c2dbff;
  background: linear-gradient(180deg, rgba(73, 149, 255, 0.34), rgba(61, 87, 255, 0.12));
  border: 1px solid rgba(133, 191, 255, 0.34);
  box-shadow:
    inset 0 0 26px rgba(103, 214, 255, 0.18),
    0 10px 30px rgba(35, 90, 255, 0.24);
}

.brand-mark img {
  display: block;
  width: 30px;
  height: 30px;
  object-fit: contain;
  filter:
    drop-shadow(0 0 8px rgba(202, 231, 255, 0.18))
    drop-shadow(0 0 16px rgba(103, 214, 255, 0.08));
}

.brand-name,
.site-nav,
.button,
.section-heading__title,
.feature-card__title,
.cta-box__title,
h1,
h2,
h3 {
  font-family: "Orbitron", sans-serif;
}

.brand-name {
  font-size: 1.08rem;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  color: rgba(235, 241, 255, 0.88);
  font-size: 0.92rem;
}

.site-nav a {
  position: relative;
  padding-bottom: 4px;
  transition: color 180ms ease;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  transform: scaleX(0);
  transform-origin: center;
  background: linear-gradient(90deg, var(--cyan), var(--pink));
  transition: transform 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: #fff;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 28px;
  border-radius: 18px;
  font-size: 0.95rem;
  line-height: 1;
  letter-spacing: 0.03em;
  color: #fff;
  background: linear-gradient(90deg, rgba(69, 142, 255, 0.96), rgba(150, 100, 255, 0.96));
  border: 1px solid rgba(184, 217, 255, 0.38);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.08),
    0 12px 32px rgba(66, 119, 255, 0.34),
    0 0 28px rgba(255, 123, 229, 0.18);
  transition: transform 180ms ease, box-shadow 180ms ease, filter 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  filter: brightness(1.05);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.12),
    0 18px 38px rgba(66, 119, 255, 0.42),
    0 0 40px rgba(255, 123, 229, 0.24);
}

.button--small {
  min-height: 44px;
  padding: 0 22px;
  border-radius: 14px;
  font-size: 0.78rem;
}

.hero {
  position: relative;
  padding: 74px 0 48px;
}

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

.hero::before {
  top: 122px;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(103, 214, 255, 0.76), transparent);
}

.hero::after {
  bottom: 6px;
  height: 3px;
  background: linear-gradient(90deg, transparent, rgba(255, 123, 229, 0.62), rgba(103, 214, 255, 0.62), transparent);
  filter: blur(1px);
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 40px;
  align-items: center;
}

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

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  padding: 8px 14px;
  border-radius: 999px;
  font-family: "Orbitron", sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: #d8e9ff;
  background: rgba(17, 28, 76, 0.48);
  border: 1px solid rgba(127, 171, 255, 0.2);
  box-shadow: inset 0 0 16px rgba(103, 214, 255, 0.07);
}

.hero h1 {
  margin: 0;
  max-width: 9ch;
  font-size: clamp(3.4rem, 6vw, 5.6rem);
  line-height: 0.92;
  letter-spacing: -0.03em;
  text-shadow: 0 0 30px rgba(173, 210, 255, 0.2);
}

.hero-text {
  max-width: 18ch;
  margin: 22px 0 30px;
  font-size: clamp(1.28rem, 2.2vw, 1.65rem);
  line-height: 1.15;
  color: var(--muted);
}

.button--hero {
  min-width: 280px;
}

.hero-visual {
  position: relative;
  min-height: 520px;
  isolation: isolate;
}

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

.hero-visual::before {
  background:
    radial-gradient(circle at 50% 52%, rgba(110, 166, 255, 0.18), transparent 28%),
    linear-gradient(90deg, transparent 0 10%, rgba(103, 214, 255, 0.08) 10% 10.3%, transparent 10.3% 100%),
    linear-gradient(0deg, transparent 0 16%, rgba(141, 110, 255, 0.07) 16% 16.4%, transparent 16.4% 100%);
  border-radius: 36px;
}

.hero-visual::after {
  top: 50%;
  left: 50%;
  width: 78%;
  height: 78%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(120, 192, 255, 0.12), transparent 62%);
  filter: blur(12px);
  z-index: -1;
}

.hero-orbit {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(129, 180, 255, 0.24);
  box-shadow:
    inset 0 0 22px rgba(103, 214, 255, 0.08),
    0 0 20px rgba(103, 214, 255, 0.06);
}

.hero-orbit::before,
.hero-orbit::after {
  content: "";
  position: absolute;
  inset: 14px;
  border-radius: inherit;
  border: 1px dashed rgba(186, 199, 255, 0.16);
}

.hero-orbit::after {
  inset: 36px;
}

.hero-orbit--outer {
  inset: 16px 24px 18px 72px;
  animation: spin 22s linear infinite;
}

.hero-orbit--inner {
  inset: 62px 88px 64px 126px;
  animation: spinReverse 16s linear infinite;
}

.hero-hud {
  position: absolute;
  display: grid;
  gap: 14px;
  width: 134px;
}

.hero-hud span {
  display: block;
  height: 16px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(81, 154, 255, 0.84), rgba(81, 154, 255, 0.08));
  box-shadow: 0 0 20px rgba(103, 214, 255, 0.16);
}

.hero-hud span:nth-child(2) {
  width: 82%;
}

.hero-hud span:nth-child(3) {
  width: 64%;
}

.hero-hud--left {
  top: 130px;
  left: 18px;
}

.hero-hud--right {
  top: 92px;
  right: 6px;
}

.hero-laptop {
  position: absolute;
  right: 6px;
  bottom: 80px;
  width: 186px;
  height: 126px;
  opacity: 0.34;
  transform: perspective(900px) rotateX(56deg) rotateZ(-16deg);
  transform-style: preserve-3d;
  z-index: 1;
}

.hero-laptop__screen,
.hero-laptop__base {
  position: absolute;
  inset: 0;
  border-radius: 18px;
  background: linear-gradient(160deg, rgba(77, 169, 255, 0.36), rgba(126, 70, 255, 0.26));
  border: 1px solid rgba(154, 205, 255, 0.3);
  box-shadow:
    inset 0 0 26px rgba(255, 255, 255, 0.06),
    0 24px 60px rgba(36, 42, 95, 0.4);
}

.hero-laptop__screen::before {
  content: "";
  position: absolute;
  inset: 16px;
  border-radius: 12px;
  background:
    linear-gradient(135deg, rgba(110, 185, 255, 0.35), rgba(255, 123, 229, 0.18)),
    repeating-linear-gradient(180deg, rgba(255, 255, 255, 0.05) 0 2px, transparent 2px 14px);
}

.hero-laptop__base {
  top: auto;
  bottom: -30px;
  left: 10px;
  right: 10px;
  height: 26px;
  border-radius: 0 0 18px 18px;
  transform: translateZ(-2px);
}

.hero-shield {
  position: absolute;
  inset: 106px 24px 80px 54px;
  display: grid;
  place-items: center;
  z-index: 2;
}

.hero-shield::before,
.hero-shield::after {
  content: "";
  position: absolute;
}

.hero-shield::before {
  inset: -10px 40px 12px 24px;
  border-radius: 42px;
  background:
    radial-gradient(circle at 72% 34%, rgba(164, 228, 255, 0.24), transparent 18%),
    radial-gradient(circle at 64% 56%, rgba(97, 154, 255, 0.2), transparent 42%),
    linear-gradient(135deg, rgba(85, 154, 255, 0.12), rgba(156, 98, 255, 0.08));
  filter: blur(18px);
  z-index: -2;
}

.hero-shield::after {
  left: 18%;
  right: 12%;
  bottom: -18px;
  height: 86px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(103, 214, 255, 0.36), rgba(103, 214, 255, 0.08) 42%, transparent 70%);
  filter: blur(12px);
  z-index: -1;
}

.hero-shield__core {
  position: relative;
  z-index: 1;
  width: min(100%, 560px);
  aspect-ratio: 670 / 376;
  border-radius: 34px;
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(circle at 72% 38%, rgba(168, 233, 255, 0.18), transparent 18%),
    linear-gradient(135deg, rgba(25, 41, 103, 0.48), rgba(18, 14, 62, 0.42));
  border: 1px solid rgba(184, 221, 255, 0.28);
  box-shadow:
    inset 0 0 0 1px rgba(120, 183, 255, 0.12),
    inset 0 0 42px rgba(86, 162, 255, 0.08),
    0 28px 70px rgba(7, 13, 38, 0.48),
    0 0 52px rgba(103, 214, 255, 0.14);
}

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

.hero-shield__core::before {
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.14), transparent 26%),
    linear-gradient(118deg, transparent 16%, rgba(118, 199, 255, 0.12) 44%, transparent 68%);
  z-index: 1;
}

.hero-shield__core::after {
  inset: 12px;
  border-radius: 26px;
  border: 1px solid rgba(176, 223, 255, 0.12);
  z-index: 2;
}

.hero-shield__art {
  position: absolute;
  inset: -2% -1%;
  width: 102%;
  height: 104%;
  object-fit: cover;
  mix-blend-mode: screen;
  filter:
    saturate(1.08)
    contrast(1.04)
    brightness(1.03)
    drop-shadow(0 0 18px rgba(119, 205, 255, 0.12));
}

.highlight-grid,
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.highlight-grid {
  margin-top: 26px;
}

.panel-section {
  position: relative;
  padding: 62px 0;
}

.panel-section::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  width: min(1180px, calc(100% - 40px));
  height: 2px;
  transform: translateX(-50%);
  background: linear-gradient(90deg, transparent, rgba(112, 168, 255, 0.44), rgba(255, 123, 229, 0.42), transparent);
}

.section-heading {
  margin-bottom: 30px;
  text-align: center;
}

.section-heading__title,
.cta-box__title {
  margin: 0;
  font-size: clamp(2rem, 3.4vw, 3.1rem);
  line-height: 1;
  text-shadow: 0 0 24px rgba(203, 225, 255, 0.16);
}

.section-heading p,
.cta-box p {
  margin: 14px auto 0;
  max-width: 760px;
  font-size: 1.18rem;
  color: var(--muted);
}

.feature-card {
  position: relative;
  padding: 28px 24px 26px;
  min-height: 250px;
  border-radius: 28px;
  background:
    radial-gradient(circle at top right, rgba(146, 108, 255, 0.16), transparent 34%),
    linear-gradient(180deg, rgba(25, 39, 92, 0.92), rgba(12, 18, 50, 0.96));
  border: 1px solid rgba(131, 180, 255, 0.24);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    var(--shadow);
  overflow: hidden;
  transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.feature-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 0 14%, rgba(112, 168, 255, 0.08) 14% 14.3%, transparent 14.3% 100%),
    linear-gradient(0deg, transparent 0 20%, rgba(141, 110, 255, 0.08) 20% 20.4%, transparent 20.4% 100%);
  opacity: 0.9;
  pointer-events: none;
}

.feature-card::after {
  content: "";
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 18px;
  height: 1px;
  background: linear-gradient(90deg, rgba(103, 214, 255, 0), rgba(103, 214, 255, 0.7), rgba(255, 123, 229, 0));
  opacity: 0.65;
}

.feature-card:hover,
.feature-card:focus-within {
  transform: translateY(-6px);
  border-color: rgba(167, 211, 255, 0.4);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 28px 80px rgba(5, 9, 29, 0.72),
    0 0 30px rgba(103, 214, 255, 0.08);
}

.feature-card--compact {
  min-height: 184px;
}

.feature-card--alert {
  background:
    radial-gradient(circle at top right, rgba(255, 103, 118, 0.16), transparent 30%),
    linear-gradient(180deg, rgba(49, 23, 72, 0.88), rgba(16, 18, 48, 0.96));
}

.card-icon {
  display: inline-grid;
  place-items: center;
  width: 92px;
  height: 92px;
  margin-bottom: 22px;
  border-radius: 22px;
  color: #edf8ff;
  background:
    linear-gradient(180deg, rgba(87, 170, 255, 0.28), rgba(84, 88, 255, 0.18)),
    rgba(10, 15, 42, 0.8);
  border: 1px solid rgba(172, 213, 255, 0.34);
  box-shadow:
    inset 0 0 20px rgba(142, 205, 255, 0.14),
    0 12px 30px rgba(24, 47, 116, 0.3);
}

.feature-card--alert .card-icon {
  background:
    linear-gradient(180deg, rgba(255, 113, 127, 0.3), rgba(143, 71, 255, 0.18)),
    rgba(18, 11, 43, 0.8);
}

.card-icon img {
  display: block;
  width: 72px;
  height: 72px;
  object-fit: cover;
  border-radius: 14px;
  filter:
    drop-shadow(0 0 10px rgba(173, 218, 255, 0.14))
    drop-shadow(0 0 18px rgba(103, 214, 255, 0.08));
}

.feature-card__title {
  margin: 0 0 10px;
  font-size: 1.28rem;
  line-height: 1.2;
}

.feature-card p {
  margin: 0;
  max-width: 30ch;
  font-size: 1.08rem;
  line-height: 1.2;
  color: var(--muted);
}

.panel-section--cta {
  padding-top: 44px;
  padding-bottom: 40px;
}

.panel-section--seo {
  padding-top: 28px;
  padding-bottom: 78px;
}

.seo-zone__intro {
  max-width: 980px;
  margin: 0 auto 28px;
  text-align: center;
}

.seo-zone__intro h2 {
  margin: 0;
  font-size: clamp(2rem, 3.6vw, 3.35rem);
  line-height: 1.05;
  text-shadow: 0 0 24px rgba(203, 225, 255, 0.16);
}

.seo-zone__intro p {
  margin: 18px auto 0;
  max-width: 900px;
  font-size: 1.16rem;
  line-height: 1.5;
  color: var(--muted);
}

.seo-zone__facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 24px;
}

.seo-fact {
  padding: 24px 20px 22px;
  border-radius: 24px;
  background:
    radial-gradient(circle at top right, rgba(146, 108, 255, 0.16), transparent 32%),
    linear-gradient(180deg, rgba(24, 37, 89, 0.92), rgba(11, 17, 47, 0.96));
  border: 1px solid rgba(131, 180, 255, 0.22);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.05),
    0 24px 64px rgba(5, 9, 29, 0.42);
}

.seo-fact strong {
  display: block;
  margin-bottom: 10px;
  font-family: "Orbitron", sans-serif;
  font-size: clamp(1.7rem, 3vw, 2.45rem);
  line-height: 1;
  color: #f5f8ff;
}

.seo-fact span {
  display: block;
  font-size: 1.02rem;
  line-height: 1.36;
  color: var(--muted);
}

.seo-article {
  display: grid;
  gap: 20px;
}

.seo-block {
  position: relative;
  padding: 30px 28px 28px;
  border-radius: 28px;
  background:
    radial-gradient(circle at top right, rgba(107, 154, 255, 0.12), transparent 30%),
    linear-gradient(180deg, rgba(20, 31, 78, 0.9), rgba(10, 15, 43, 0.96));
  border: 1px solid rgba(131, 180, 255, 0.2);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.04),
    0 24px 70px rgba(5, 9, 29, 0.44);
}

.seo-block::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background:
    linear-gradient(90deg, transparent 0 11%, rgba(112, 168, 255, 0.05) 11% 11.2%, transparent 11.2% 100%),
    linear-gradient(0deg, transparent 0 16%, rgba(141, 110, 255, 0.05) 16% 16.2%, transparent 16.2% 100%);
  pointer-events: none;
}

.seo-block h3 {
  margin: 0 0 16px;
  font-size: clamp(1.45rem, 2.4vw, 2rem);
  line-height: 1.2;
}

.seo-block p {
  position: relative;
  z-index: 1;
  margin: 0 0 14px;
  font-size: 1.1rem;
  line-height: 1.52;
  color: var(--muted);
}

.seo-block p:last-child {
  margin-bottom: 0;
}

.seo-list {
  position: relative;
  z-index: 1;
  margin: 0 0 14px;
  padding-left: 1.25rem;
  display: grid;
  gap: 10px;
  color: var(--muted);
  font-size: 1.07rem;
  line-height: 1.48;
}

.seo-note {
  padding-top: 8px;
  border-top: 1px solid rgba(134, 183, 255, 0.16);
  font-size: 1rem !important;
  color: rgba(220, 231, 255, 0.76) !important;
}

.cta-box {
  position: relative;
  padding: 34px 28px 40px;
  text-align: center;
  border-radius: 28px;
  background:
    radial-gradient(circle at top center, rgba(255, 123, 229, 0.18), transparent 38%),
    linear-gradient(180deg, rgba(32, 27, 90, 0.88), rgba(12, 18, 48, 0.98));
  border: 1px solid rgba(151, 193, 255, 0.28);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 24px 70px rgba(6, 10, 34, 0.56);
  overflow: hidden;
}

.cta-box::before {
  content: "";
  position: absolute;
  inset: 18px;
  border-radius: 20px;
  border: 1px solid rgba(153, 209, 255, 0.12);
  pointer-events: none;
}

.cta-box .button {
  margin-top: 22px;
  min-width: 220px;
}

.site-footer {
  position: relative;
  padding: 18px 0 34px;
}

.site-footer::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  width: min(1180px, calc(100% - 40px));
  height: 1px;
  transform: translateX(-50%);
  background: linear-gradient(90deg, transparent, rgba(118, 166, 255, 0.5), transparent);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  color: rgba(220, 231, 255, 0.72);
  font-size: 0.94rem;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 18px;
}

.footer-links a {
  transition: color 180ms ease;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: #fff;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

@keyframes spinReverse {
  from {
    transform: rotate(360deg);
  }

  to {
    transform: rotate(0deg);
  }
}

@media (max-width: 1100px) {
  .header-inner {
    flex-wrap: wrap;
    justify-content: center;
  }

  .site-nav {
    order: 3;
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
  }

  .hero-layout {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    text-align: center;
  }

  .hero-kicker {
    justify-content: center;
  }

  .hero h1,
  .hero-text {
    max-width: none;
  }

  .button--hero {
    min-width: 0;
  }

  .hero-visual {
    margin-inline: auto;
    width: min(100%, 720px);
  }

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

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

@media (max-width: 820px) {
  .page-shell::before,
  .page-shell::after {
    width: calc(100% - 16px);
  }

  .hero {
    padding-top: 52px;
  }

  .hero-visual {
    min-height: 440px;
  }

  .hero-hud {
    display: none;
  }

  .hero-orbit--outer {
    inset: 18px 16px 22px 32px;
  }

  .hero-orbit--inner {
    inset: 64px 60px 70px 80px;
  }

  .hero-shield {
    inset: 90px 10px 68px 28px;
  }

  .hero-laptop {
    right: -6px;
    bottom: 62px;
    width: 154px;
    height: 106px;
    opacity: 0.24;
  }

  .cards-grid,
  .highlight-grid {
    grid-template-columns: 1fr;
  }

  .seo-zone__facts {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    display: grid;
    justify-items: center;
    text-align: center;
  }

  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
  }
}

@media (max-width: 620px) {
  .container {
    width: min(100% - 24px, 1180px);
  }

  .site-header {
    position: static;
  }

  .brand {
    flex-direction: column;
    text-align: center;
  }

  .brand-name {
    white-space: normal;
  }

  .hero h1 {
    font-size: clamp(2.7rem, 13vw, 4rem);
  }

  .hero-text {
    font-size: 1.16rem;
  }

  .hero-visual {
    min-height: 360px;
  }

  .hero-orbit--outer {
    inset: 20px 8px 28px;
  }

  .hero-orbit--inner {
    inset: 64px 42px 74px;
  }

  .hero-shield {
    inset: 86px -6px 44px 0;
  }

  .hero-laptop {
    right: -14px;
    bottom: 44px;
    width: 110px;
    height: 76px;
    opacity: 0.16;
  }

  .feature-card,
  .feature-card--compact {
    min-height: 0;
  }

  .seo-block {
    padding: 24px 18px 22px;
  }

  .card-icon {
    width: 82px;
    height: 82px;
  }

  .card-icon img {
    width: 64px;
    height: 64px;
  }

  .section-heading p,
  .cta-box p,
  .feature-card p,
  .seo-zone__intro p,
  .seo-block p,
  .seo-list {
    font-size: 1rem;
  }

  .footer-links {
    gap: 10px 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}