:root {
  --max: 1120px;
  --bg: #070a12;
  --surface: rgba(255, 255, 255, 0.06);
  --surface-2: rgba(255, 255, 255, 0.085);
  --stroke: rgba(255, 255, 255, 0.12);
  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.68);
  --muted-2: rgba(255, 255, 255, 0.54);

  --primary: #8b5cf6;
  --primary-2: #22c55e;
  --warn: #f59e0b;

  --shadow: 0 18px 60px rgba(0, 0, 0, 0.45);
  --radius: 18px;

  --container: 1120px;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: "Manrope", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.45;
}

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

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

.bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}

.grid {
  position: absolute;
  inset: -2px;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 52px 52px;
  opacity: 0.18;
  filter: blur(0.1px);
  mask-image: radial-gradient(circle at 50% 20%, rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 0) 60%);
}

.blob {
  position: absolute;
  width: 720px;
  height: 720px;
  border-radius: 999px;
  filter: blur(60px);
  opacity: 0.38;
}

.blob-1 {
  top: -220px;
  left: -240px;
  background: radial-gradient(circle at 30% 30%, var(--primary), transparent 60%),
    radial-gradient(circle at 70% 70%, #06b6d4, transparent 60%);
}

.blob-2 {
  right: -260px;
  bottom: -240px;
  background: radial-gradient(circle at 30% 30%, var(--primary-2), transparent 60%),
    radial-gradient(circle at 70% 70%, #ef4444, transparent 60%);
}

.header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(7, 10, 18, 0.7);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header__inner {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 16px;
  padding: 14px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 220px;
}

.brand__mark {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.95), rgba(34, 197, 94, 0.85));
  display: grid;
  place-items: center;
  font-weight: 800;
}

.brand__text {
  display: grid;
  gap: 2px;
}

.brand__title {
  font-weight: 800;
  letter-spacing: 0.2px;
}

.brand__subtitle {
  font-size: 12px;
  color: var(--muted);
}

.nav {
  display: inline-flex;
  gap: 18px;
  align-items: center;
  justify-content: center;
}

.nav__link {
  font-size: 14px;
  color: var(--muted);
  padding: 10px 10px;
  border-radius: 10px;
}

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

.header__cta {
  display: flex;
  justify-content: flex-end;
}

.burger {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text);
}

.burger span {
  display: block;
  height: 2px;
  width: 18px;
  background: rgba(255, 255, 255, 0.86);
  margin: 4px auto;
  border-radius: 999px;
}

.mobile {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(7, 10, 18, 0.85);
}

.mobile__inner {
  padding: 16px 0 20px;
  display: grid;
  gap: 10px;
}

.mobile__link {
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--muted);
}

.mobile__link:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
}

.mobile__btn {
  margin-top: 8px;
}

.hero {
  padding: 56px 0 22px;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 26px;
  align-items: start;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--muted);
  font-size: 13px;
}

.h1 {
  font-size: clamp(34px, 4.5vw, 56px);
  line-height: 1.04;
  margin: 14px 0 12px;
  letter-spacing: -0.6px;
}

.lead {
  color: var(--muted);
  font-size: 16px;
  max-width: 58ch;
  margin: 0 0 18px;
}

.hero__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 14px;
  padding: 12px 16px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.2px;
  box-shadow: 0 8px 26px rgba(0, 0, 0, 0.22);
}

.btn:hover {
  background: rgba(255, 255, 255, 0.09);
}

.btn--primary {
  border: 1px solid rgba(139, 92, 246, 0.45);
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.95), rgba(34, 197, 94, 0.82));
}

.btn--primary:hover {
  filter: brightness(1.06);
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.05);
}

.btn--wide {
  width: 100%;
}

.hero__trust {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 6px;
}

.trust {
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 12px 12px;
}

.trust__num {
  font-weight: 800;
  font-size: 16px;
  margin-bottom: 2px;
}

.trust__txt {
  color: var(--muted);
  font-size: 12px;
}

.hero__card {
  display: grid;
  gap: 12px;
}

.profile {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow);
}

.avatar {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.3), transparent 60%),
    linear-gradient(135deg, rgba(139, 92, 246, 0.95), rgba(34, 197, 94, 0.85));
  display: grid;
  place-items: center;
  font-weight: 900;
  font-size: 22px;
}

.profile__name {
  font-weight: 800;
}

.profile__desc {
  color: var(--muted);
  font-size: 13px;
}

.section {
  padding: 56px 0;
}

.section__head {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}

.h2 {
  font-size: clamp(24px, 3.2vw, 34px);
  line-height: 1.12;
  margin: 0;
  letter-spacing: -0.2px;
}

.h3 {
  font-size: 18px;
  margin: 0;
}

.muted {
  color: var(--muted);
  margin: 0;
}

.grid3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.tile,
.card,
.quote {
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow);
}

.tile {
  padding: 16px;
  display: grid;
  gap: 10px;
}

.tile__icon {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.85);
}

.tile__footer {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 2px;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.card {
  padding: 16px;
  display: grid;
  gap: 10px;
}

.card--soft {
  background: rgba(255, 255, 255, 0.045);
}

.card--accent {
  border: 1px solid rgba(34, 197, 94, 0.25);
  background: linear-gradient(180deg, rgba(34, 197, 94, 0.14), rgba(255, 255, 255, 0.05));
}

.card__title {
  font-weight: 900;
  letter-spacing: -0.1px;
}

.card__text {
  margin: 0;
  color: var(--muted);
}

.card__row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.check {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}

.check li {
  position: relative;
  padding-left: 22px;
  color: var(--muted);
}

.check li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.95), rgba(34, 197, 94, 0.85));
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 10px;
}

.step {
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 14px;
  display: flex;
  gap: 12px;
}

.step__n {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: grid;
  place-items: center;
  font-weight: 900;
}

.step__title {
  font-weight: 900;
  margin-bottom: 4px;
}

.split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 14px;
}

.quote {
  padding: 16px;
  display: grid;
  gap: 12px;
}

.quote__text {
  color: rgba(255, 255, 255, 0.84);
}

.quote__meta {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.quote__name {
  font-weight: 900;
  color: rgba(255, 255, 255, 0.86);
}

.quote__tag {
  color: var(--muted);
  font-weight: 800;
  font-size: 12px;
}

.faq {
  display: grid;
  gap: 10px;
  max-width: 860px;
}

.faq__item {
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 12px 14px;
}

.faq__q {
  cursor: pointer;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.88);
}

.faq__a {
  color: var(--muted);
  margin-top: 10px;
}

.section--cta {
  padding: 64px 0 70px;
}

.cta {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 14px;
  align-items: start;
}

.form {
  margin-top: 14px;
  display: grid;
  gap: 12px;
}

.form__row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.field {
  display: grid;
  gap: 6px;
}

.field__label {
  font-size: 12px;
  color: var(--muted);
  font-weight: 800;
}

.input {
  width: 100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(0, 0, 0, 0.18);
  color: var(--text);
  outline: none;
}

.input::placeholder {
  color: rgba(255, 255, 255, 0.38);
}

.input:focus {
  border-color: rgba(139, 92, 246, 0.6);
  box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.12);
}

.field__error {
  min-height: 16px;
  font-size: 12px;
  color: rgba(245, 158, 11, 0.95);
  font-weight: 800;
}

.form__footer {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.form__hint {
  font-size: 12px;
}

.form__alt {
  margin-top: 8px;
  display: grid;
  gap: 10px;
}

.chips {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.chip {
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
  color: var(--muted);
  font-weight: 900;
  font-size: 13px;
}

.chip:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
}

.toast {
  border-radius: 16px;
  padding: 12px 12px;
  border: 1px solid rgba(34, 197, 94, 0.35);
  background: rgba(34, 197, 94, 0.1);
  color: rgba(255, 255, 255, 0.92);
  font-weight: 800;
}

.footer {
  padding: 26px 0 34px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.14);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 14px;
  align-items: center;
}

.footer__links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.footer__link {
  color: var(--muted);
  font-weight: 800;
  font-size: 13px;
}

.footer__link:hover {
  color: var(--text);
}

@media (max-width: 980px) {
  .nav,
  .header__cta {
    display: none;
  }

  .burger {
    display: inline-block;
  }

  .header__inner {
    grid-template-columns: 1fr auto;
  }

  .hero__inner {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 42px;
  }

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

  .grid3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cta {
    grid-template-columns: 1fr;
  }

  .footer__inner {
    grid-template-columns: 1fr;
    align-items: start;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(var(--container), calc(100% - 28px));
  }

  .hero__trust {
    grid-template-columns: 1fr;
  }

  .grid3 {
    grid-template-columns: 1fr;
  }

  .steps {
    grid-template-columns: 1fr;
  }

  .split {
    grid-template-columns: 1fr;
  }

  .form__row {
    grid-template-columns: 1fr;
  }
}


/* === DEMO SITE watermark (auto) === */
html::before {
  content: "DEMO SITE";
  position: fixed;
  left: clamp(12px, calc((100vw - min(var(--max), (100vw - 2.5rem))) / 4), 96px);
  top: 50%;
  transform: translate(-50%, -50%) rotate(180deg);
  writing-mode: vertical-rl;
  font-weight: 800;
  letter-spacing: 0.28em;
  font-size: 45px;
  text-transform: uppercase;
  opacity: 0.34;
  color: rgba(255, 255, 255, 0.94);
  mix-blend-mode: difference;
  text-shadow: 0 10px 26px rgba(0, 0, 0, 0.45);
  pointer-events: none;
  user-select: none;
  z-index: 200;
}

@media (prefers-color-scheme: dark) {
  html::before {
    opacity: 0.36;
    color: rgba(242, 246, 255, 0.96);
    text-shadow: 0 10px 26px rgba(0, 0, 0, 0.65);
  }
}