:root {
  color-scheme: dark;
  --bg: #050909;
  --bg-2: #081210;
  --surface: rgba(21, 31, 29, 0.76);
  --surface-strong: #131d1b;
  --line: rgba(255, 255, 255, 0.11);
  --line-mint: rgba(87, 244, 191, 0.25);
  --text: #f5fbf9;
  --muted: #9eadaa;
  --mint: #57f4bf;
  --mint-light: #92ffdb;
  --cyan: #46daf1;
  --orange: #ffae3e;
  --danger: #ff747a;
  --max: 1120px;
  --radius-xl: 34px;
  --radius-lg: 24px;
  --shadow: 0 32px 100px rgba(0, 0, 0, 0.38);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 90% -5%, rgba(87, 244, 191, 0.16), transparent 32rem),
    radial-gradient(circle at -10% 42%, rgba(70, 218, 241, 0.09), transparent 30rem),
    linear-gradient(180deg, var(--bg), #050a09 50%, var(--bg-2));
  color: var(--text);
  font-family:
    -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text",
    "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  position: fixed;
  z-index: -1;
  inset: 0;
  opacity: 0.16;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to bottom, black, transparent 72%);
  content: "";
  pointer-events: none;
}

a {
  color: var(--mint);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
}

a:hover {
  color: var(--mint-light);
}

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

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

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  transform: translateY(-160%);
  border-radius: 999px;
  background: var(--mint);
  color: #02100c;
  padding: 10px 16px;
  font-weight: 850;
}

.skip-link:focus {
  transform: translateY(0);
}

.shell {
  width: min(calc(100% - 40px), var(--max));
  margin-inline: auto;
}

.topbar {
  position: sticky;
  z-index: 30;
  top: 0;
  border-bottom: 1px solid var(--line);
  background: rgba(5, 9, 9, 0.74);
  -webkit-backdrop-filter: blur(24px) saturate(150%);
  backdrop-filter: blur(24px) saturate(150%);
}

.topbar-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  font-size: 20px;
  font-weight: 850;
  letter-spacing: -0.03em;
  text-decoration: none;
}

.brand img {
  width: 40px;
  height: 40px;
  border-radius: 11px;
  box-shadow: 0 10px 28px rgba(87, 244, 191, 0.18);
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.top-actions a {
  border-radius: 999px;
  color: var(--muted);
  padding: 8px 13px;
  font-size: 14px;
  font-weight: 750;
  text-decoration: none;
}

.top-actions a:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(87, 244, 191, 0.22);
  border-radius: 999px;
  background: rgba(87, 244, 191, 0.075);
  color: #caffed;
  padding: 7px 11px;
  font-size: 12px;
  font-weight: 780;
}

.status-pill::before {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 14px var(--mint);
  content: "";
}

main {
  overflow: hidden;
}

.hero {
  padding: clamp(66px, 9vw, 118px) 0 clamp(72px, 9vw, 112px);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(330px, 0.9fr);
  align-items: center;
  gap: clamp(46px, 8vw, 100px);
}

.hero-grid > *,
.contact-wrap > *,
.form-grid > *,
.quick-grid > *,
.privacy-grid > * {
  min-width: 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 18px;
  color: var(--mint);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.16em;
  line-height: 1.2;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 16px currentColor;
  content: "";
}

h1,
h2,
h3 {
  margin-top: 0;
  color: var(--text);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

h1 {
  max-width: 720px;
  margin-bottom: 24px;
  font-size: clamp(50px, 8vw, 88px);
}

h2 {
  margin-bottom: 17px;
  font-size: clamp(34px, 5vw, 54px);
}

h3 {
  margin-bottom: 10px;
  font-size: 23px;
  letter-spacing: -0.025em;
}

.gradient-text {
  background: linear-gradient(105deg, var(--mint), #b7ffe9 48%, var(--cyan));
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
}

.hero-copy,
.section-copy {
  max-width: 690px;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 22px);
}

.hero-copy {
  margin: 0 0 30px;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  min-height: 52px;
  border: 1px solid var(--line);
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  padding: 12px 20px;
  font-weight: 830;
  line-height: 1.2;
  text-decoration: none;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.085);
  color: var(--text);
}

.button-primary {
  border-color: transparent;
  background: linear-gradient(110deg, var(--mint), var(--mint-light));
  color: #03110d;
  box-shadow: 0 18px 44px rgba(87, 244, 191, 0.18);
}

.button-primary:hover {
  background: linear-gradient(110deg, #70f8ca, #b0ffe6);
  color: #03110d;
}

.hero-panel {
  position: relative;
  min-height: 440px;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  display: grid;
  place-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 72% 18%, rgba(87, 244, 191, 0.16), transparent 31%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.018)),
    var(--surface);
  box-shadow: var(--shadow);
}

.hero-panel::before,
.hero-panel::after {
  position: absolute;
  border: 1px solid rgba(87, 244, 191, 0.11);
  border-radius: 50%;
  content: "";
}

.hero-panel::before {
  width: 360px;
  height: 360px;
}

.hero-panel::after {
  width: 270px;
  height: 270px;
}

.app-icon {
  position: relative;
  z-index: 2;
  width: 190px;
  height: 190px;
  border: 1px solid rgba(255, 255, 255, 0.17);
  border-radius: 25%;
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.48);
  transform: rotate(2deg);
}

.floating-card {
  position: absolute;
  z-index: 4;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 16px;
  background: rgba(14, 22, 20, 0.8);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.24);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  padding: 11px 14px;
  color: #dce7e4;
  font-size: 12px;
  font-weight: 760;
}

.floating-card.one {
  top: 54px;
  right: 26px;
}

.floating-card.two {
  bottom: 55px;
  left: 24px;
}

.floating-card span {
  color: var(--mint);
}

.trust-line {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.chip {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.035);
  color: #c6d1ce;
  padding: 7px 12px;
  font-size: 13px;
  font-weight: 740;
}

.section {
  padding: clamp(76px, 9vw, 116px) 0;
}

.section-soft {
  border-block: 1px solid rgba(255, 255, 255, 0.06);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.018), transparent),
    rgba(9, 16, 15, 0.58);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 42px;
}

.section-heading .section-copy {
  margin-bottom: 0;
}

.quick-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.quick-card {
  min-height: 235px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.052), rgba(255, 255, 255, 0.014)),
    var(--surface);
  padding: 24px;
}

.quick-card p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.quick-card h3 {
  font-size: 20px;
}

.quick-icon {
  width: 48px;
  height: 48px;
  margin-bottom: auto;
  border-radius: 15px;
  display: grid;
  place-items: center;
  background: rgba(87, 244, 191, 0.11);
  color: var(--mint);
  font-size: 22px;
  font-weight: 900;
}

.quick-card:nth-child(2) .quick-icon {
  background: rgba(255, 174, 62, 0.12);
  color: var(--orange);
}

.quick-card:nth-child(3) .quick-icon {
  background: rgba(70, 218, 241, 0.12);
  color: var(--cyan);
}

.quick-card:nth-child(4) .quick-icon {
  background: rgba(255, 116, 122, 0.12);
  color: var(--danger);
}

.faq {
  border-top: 1px solid var(--line);
}

details {
  position: relative;
  border-bottom: 1px solid var(--line);
}

summary {
  cursor: pointer;
  list-style: none;
  padding: 24px 48px 24px 0;
  color: var(--text);
  font-size: 18px;
  font-weight: 820;
}

summary::-webkit-details-marker {
  display: none;
}

details::after {
  position: absolute;
  top: 22px;
  right: 6px;
  color: var(--mint);
  font-size: 23px;
  line-height: 1;
  content: "+";
  pointer-events: none;
}

details[open]::after {
  content: "−";
}

details p,
details ul {
  max-width: 820px;
  margin-top: 0;
  padding-bottom: 22px;
  color: var(--muted);
}

details ul {
  padding-left: 1.2em;
}

.contact-wrap {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(420px, 1.22fr);
  align-items: start;
  gap: clamp(36px, 7vw, 86px);
}

.contact-copy {
  position: sticky;
  top: 112px;
}

.contact-copy p {
  color: var(--muted);
  font-size: 18px;
}

.contact-note {
  margin-top: 26px;
  border-left: 3px solid var(--mint);
  border-radius: 0 14px 14px 0;
  background: rgba(87, 244, 191, 0.06);
  padding: 14px 16px;
  color: #c8d5d1;
  font-size: 14px;
}

.form-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 100% 0%, rgba(70, 218, 241, 0.08), transparent 34%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.015)),
    var(--surface-strong);
  box-shadow: var(--shadow);
  padding: clamp(24px, 5vw, 42px);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

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

.field label,
.field-label {
  color: #dce6e3;
  font-size: 14px;
  font-weight: 780;
}

.optional {
  color: #7f8f8b;
  font-size: 12px;
  font-weight: 600;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 14px;
  outline: none;
  background: rgba(3, 8, 7, 0.52);
  color: var(--text);
  padding: 13px 14px;
  transition:
    border-color 150ms ease,
    box-shadow 150ms ease,
    background 150ms ease;
}

input,
select {
  min-height: 51px;
}

textarea {
  min-height: 165px;
  resize: vertical;
}

input::placeholder,
textarea::placeholder {
  color: #687874;
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(87, 244, 191, 0.68);
  background: rgba(4, 12, 10, 0.8);
  box-shadow: 0 0 0 4px rgba(87, 244, 191, 0.1);
}

.checkbox {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  align-items: start;
  gap: 10px;
  color: var(--muted);
  font-size: 13px;
}

.checkbox input {
  width: 19px;
  min-height: 19px;
  margin: 2px 0 0;
  accent-color: var(--mint);
}

.form-actions {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 14px;
}

.submit-button {
  min-width: 190px;
  cursor: pointer;
}

.submit-button:disabled {
  cursor: wait;
  filter: grayscale(0.35);
  opacity: 0.68;
  transform: none;
}

.form-status {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.form-status.success {
  color: var(--mint);
}

.form-status.error {
  color: #ff9ba0;
}

.hidden-field {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  clip-path: inset(50%) !important;
  white-space: nowrap !important;
}

.privacy-card {
  border: 1px solid var(--line-mint);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 0% 0%, rgba(87, 244, 191, 0.105), transparent 37%),
    rgba(14, 23, 21, 0.76);
  padding: clamp(28px, 6vw, 54px);
}

.privacy-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px 42px;
}

.privacy-item {
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.privacy-item h3 {
  font-size: 18px;
}

.privacy-item p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
}

.privacy-fineprint {
  margin: 30px 0 0;
  color: #80908c;
  font-size: 12px;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 54px 0 38px;
}

.made-by {
  display: grid;
  grid-template-columns: minmax(210px, 380px) minmax(0, 1fr);
  align-items: center;
  gap: 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.03);
  padding: clamp(22px, 4vw, 34px);
}

.cybery-logo-wrap {
  border-radius: 16px;
  overflow: hidden;
  background: #fff;
  padding: 10px 14px;
}

.cybery-logo {
  width: 100%;
  height: auto;
}

.made-by p {
  margin: 0 0 14px;
  color: var(--muted);
}

.made-by strong {
  display: block;
  margin-bottom: 6px;
  color: var(--text);
  font-size: 20px;
}

.footer-bottom {
  margin-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: #768581;
  font-size: 12px;
}

.footer-bottom a {
  color: #9cacA8;
}

@media (max-width: 940px) {
  .hero-grid {
    display: block;
  }

  .contact-wrap {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-panel {
    width: 100%;
    margin-top: 54px;
    min-height: 390px;
  }

  .contact-copy {
    position: static;
  }

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

@media (max-width: 680px) {
  body {
    font-size: 16px;
  }

  .shell {
    width: auto;
    max-width: var(--max);
    margin-inline: 14px;
  }

  .topbar-inner {
    min-height: 64px;
  }

  .top-actions a,
  .status-pill {
    display: none;
  }

  .hero {
    padding-top: 54px;
  }

  h1 {
    font-size: clamp(44px, 14vw, 62px);
  }

  .hero-panel {
    min-height: 330px;
  }

  .app-icon {
    width: 150px;
    height: 150px;
  }

  .floating-card.one {
    top: 28px;
    right: 15px;
  }

  .floating-card.two {
    bottom: 30px;
    left: 14px;
  }

  .quick-grid,
  .form-grid,
  .privacy-grid,
  .made-by {
    grid-template-columns: minmax(0, 1fr);
  }

  .quick-card {
    min-height: 210px;
  }

  .button-row .button,
  .submit-button {
    width: 100%;
  }

  .hero-copy,
  .section-copy,
  .chip,
  .floating-card,
  .made-by {
    overflow-wrap: anywhere;
  }

  .form-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .form-status {
    text-align: center;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }
}

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

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