:root {
  --ink: #0a1c1a;
  --ink-soft: #243f3b;
  --muted: #5a726c;
  --paper: #f4f8f6;
  --paper-2: #e8f1ed;
  --teal: #0f766e;
  --teal-bright: #14b8a6;
  --teal-deep: #0b3d38;
  --teal-soft: #ecfdf8;
  --line: rgba(11, 61, 56, 0.1);
  --shadow: 0 24px 64px rgba(11, 31, 28, 0.12);
  --shadow-sm: 0 10px 28px rgba(11, 31, 28, 0.08);
  --radius: 16px;
  --font-display: 'Space Grotesk', 'Syne', 'Segoe UI', sans-serif;
  --font-body: 'DM Sans', 'Segoe UI', 'PingFang SC', 'Noto Sans SC', sans-serif;
  --max: 1120px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

@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;
  }
}

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-body);
  font-optical-sizing: auto;
  font-feature-settings: 'ss01' on, 'kern' on;
  letter-spacing: -0.01em;
  background:
    radial-gradient(1100px 560px at 88% -12%, rgba(20, 184, 166, 0.18), transparent 58%),
    radial-gradient(820px 480px at -8% 18%, rgba(15, 118, 110, 0.1), transparent 52%),
    linear-gradient(180deg, #f8fbfa 0%, var(--paper) 42%, #eef4f1 100%);
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img {
  max-width: 100%;
}

a {
  color: var(--teal);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--teal-deep);
}

.skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: #fff;
  padding: 0.5rem 1rem;
  z-index: 100;
}

.skip:focus {
  left: 1rem;
  top: 1rem;
}

.top {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px) saturate(1.2);
  background: rgba(248, 251, 250, 0.82);
  border-bottom: 1px solid rgba(11, 61, 56, 0.06);
}

.top__inner,
.section__inner,
.foot__inner {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

.top__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  min-height: 4.25rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--ink);
}

.logo__mark {
  width: 1.55rem;
  height: 1.55rem;
  border-radius: 0.45rem;
  background:
    linear-gradient(145deg, #5eead4 0%, #0f766e 55%, #0b3d38 100%);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.22),
    0 6px 14px rgba(15, 118, 110, 0.28);
  flex-shrink: 0;
}

.logo__text {
  display: inline-flex;
  align-items: baseline;
  gap: 0.35rem;
  font-family: var(--font-display);
  line-height: 1;
}

.logo__name {
  font-weight: 700;
  font-size: 1.08rem;
  letter-spacing: -0.045em;
}

.logo__pro {
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal);
  padding: 0.18rem 0.4rem;
  border-radius: 999px;
  background: var(--teal-soft);
  border: 1px solid rgba(15, 118, 110, 0.12);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem 1.35rem;
  font-size: 0.9rem;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 500;
  letter-spacing: -0.01em;
  transition: color 0.2s var(--ease);
}

.nav a:hover {
  color: var(--teal-deep);
}

/* —— Hero: one full-bleed composition, brand first —— */
.hero {
  position: relative;
  min-height: calc(100vh - 4rem);
  min-height: calc(100svh - 4rem);
  display: grid;
  align-items: end;
  overflow: hidden;
  isolation: isolate;
}

.hero__plane {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}

.hero__veil {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 75% 35%, rgba(255, 255, 255, 0.16), transparent 55%),
    linear-gradient(115deg, #0b3d38 0%, #0f766e 45%, #14b8a6 100%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160' viewBox='0 0 160 160'%3E%3Cpath fill='none' stroke='rgba(255,255,255,0.08)' stroke-width='1' d='M0 40h160M0 80h160M0 120h160M40 0v160M80 0v160M120 0v160'/%3E%3C/svg%3E");
  animation: veil-shift 18s ease-in-out infinite alternate;
}

.hero__tokens {
  position: absolute;
  right: max(1.5rem, calc((100% - var(--max)) / 2));
  bottom: clamp(3rem, 12vh, 6rem);
  left: auto;
  width: min(360px, 38vw);
  color: rgba(244, 255, 252, 0.88);
  animation: rise 1.05s 0.12s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.hero__token-line {
  margin: 0.85rem 0 0;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: lowercase;
  opacity: 0.8;
}

@keyframes veil-shift {
  from {
    filter: saturate(1) hue-rotate(0deg);
    transform: scale(1);
  }
  to {
    filter: saturate(1.08) hue-rotate(-6deg);
    transform: scale(1.04);
  }
}

.hero__copy {
  width: min(100% - 2.5rem, var(--max));
  margin: 0 auto;
  padding: clamp(4rem, 12vh, 7rem) 0 clamp(2.5rem, 6vh, 4rem);
  color: #f4fffc;
  max-width: 38rem;
  justify-self: start;
  margin-left: max(1.25rem, calc((100% - var(--max)) / 2));
  animation: rise 0.9s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.brand-mark {
  margin: 0 0 0.9rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 5vw, 2.85rem);
  letter-spacing: -0.055em;
  line-height: 0.98;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.4rem 0.55rem;
}

.brand-mark__name {
  letter-spacing: -0.055em;
}

.brand-mark__pro {
  font-size: 0.38em;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #99f6e4;
  opacity: 0.95;
  transform: translateY(-0.15em);
}

.hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.35rem, 2.8vw, 1.85rem);
  letter-spacing: -0.035em;
  line-height: 1.25;
  max-width: 22ch;
  color: rgba(244, 255, 252, 0.92);
}

.lead {
  margin: 1.15rem 0 0;
  font-size: 1.05rem;
  line-height: 1.55;
  color: rgba(244, 255, 252, 0.78);
  max-width: 38ch;
  font-weight: 400;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.6rem;
}

.trust-strip {
  list-style: none;
  margin: 1.35rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.65rem;
  max-width: 42rem;
}

.trust-strip li {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: rgba(236, 253, 248, 0.88);
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  border: 1px solid rgba(236, 253, 248, 0.22);
  background: rgba(4, 47, 46, 0.35);
  backdrop-filter: blur(6px);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.95rem;
  padding: 0 1.35rem;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: -0.02em;
  text-decoration: none;
  cursor: pointer;
  transition:
    transform 0.22s var(--ease),
    background 0.22s var(--ease),
    color 0.22s var(--ease),
    border-color 0.22s var(--ease),
    box-shadow 0.22s var(--ease);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 3px;
}

.btn--primary {
  background: #ecfdf8;
  color: var(--teal-deep);
  border: 1px solid transparent;
}

.btn--primary:hover {
  background: #fff;
  color: var(--ink);
}

.btn--ghost {
  background: transparent;
  color: #ecfdf8;
  border: 1px solid rgba(236, 253, 248, 0.45);
}

.btn--ghost:hover {
  border-color: #ecfdf8;
  color: #fff;
}

.btn--solid {
  background: var(--teal);
  color: #ecfdf8;
  border: 1px solid transparent;
}

.btn--solid:hover {
  background: var(--teal-deep);
  color: #fff;
}

.swatch-row {
  display: flex;
  gap: 0.5rem;
}

.swatch-row i {
  flex: 1;
  height: 3.25rem;
  border-radius: 0;
  background: var(--c);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18);
  animation: pop 0.55s calc(var(--i, 0) * 60ms + 400ms) cubic-bezier(0.22, 1, 0.36, 1) both;
}

.swatch-row i:nth-child(1) {
  --i: 0;
}
.swatch-row i:nth-child(2) {
  --i: 1;
}
.swatch-row i:nth-child(3) {
  --i: 2;
}
.swatch-row i:nth-child(4) {
  --i: 3;
}
.swatch-row i:nth-child(5) {
  --i: 4;
}
.swatch-row i:nth-child(6) {
  --i: 5;
}

@keyframes pop {
  from {
    opacity: 0;
    transform: scale(0.7);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 900px) {
  .hero__copy {
    margin-left: auto;
    margin-right: auto;
    padding-bottom: clamp(8rem, 28vh, 12rem);
  }
  .hero__tokens {
    right: 1.25rem;
    left: 1.25rem;
    width: auto;
    bottom: 1.75rem;
  }
  .hero h1 {
    max-width: none;
  }
}

.section {
  padding: clamp(3.5rem, 8vw, 5.5rem) 0;
}

.section--tint {
  background: rgba(231, 240, 236, 0.65);
  border-block: 1px solid var(--line);
}

.section h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 650;
  font-size: clamp(1.85rem, 3.2vw, 2.45rem);
  letter-spacing: -0.045em;
  line-height: 1.12;
}

.section__lead {
  margin: 0.85rem 0 0;
  color: var(--muted);
  max-width: 40rem;
  font-size: 1.06rem;
  line-height: 1.55;
  letter-spacing: -0.01em;
}

.narrow {
  max-width: 40rem;
}

.steps,
.features {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  display: grid;
  gap: 1.25rem;
}

.steps {
  counter-reset: step;
}

.steps li,
.features li {
  display: grid;
  gap: 0.25rem;
  padding: 1.15rem 0 0;
  border-top: 1px solid var(--line);
}

.steps li {
  counter-increment: step;
  grid-template-columns: auto 1fr;
  column-gap: 1rem;
  align-items: start;
}

.steps li::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--teal);
  font-size: 1.15rem;
  letter-spacing: -0.04em;
  line-height: 1.35;
}

.steps li strong,
.features li strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.08rem;
  letter-spacing: -0.03em;
}

.steps li span,
.features li span {
  color: var(--muted);
  grid-column: 2;
}

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

@media (max-width: 700px) {
  .features {
    grid-template-columns: 1fr;
  }
  .steps li span,
  .features li span {
    grid-column: auto;
  }
  .steps li {
    grid-template-columns: 1fr;
  }
}

.price {
  margin: 1.5rem 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.15rem, 4vw, 2.9rem);
  letter-spacing: -0.055em;
}

.price span {
  color: var(--teal);
}

.legal {
  margin: 1.75rem 0 0;
  display: grid;
  gap: 1rem;
}

.legal div {
  display: grid;
  gap: 0.2rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--line);
}

.legal dt {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  font-weight: 600;
}

.legal dd {
  margin: 0;
  font-size: 1rem;
}

.case-block {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.case-block h2 {
  font-size: 1.35rem;
}

.table-wrap {
  margin: 1.75rem 0;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.45);
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.compare-table th,
.compare-table td {
  padding: 0.85rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.compare-table th {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: -0.02em;
  background: rgba(11, 61, 56, 0.06);
}

.compare-table tr:last-child td {
  border-bottom: none;
}

.compare-table td:last-child {
  color: var(--teal-deep);
  font-weight: 600;
}

.steps--page {
  margin-top: 1.25rem;
}

.page h3 {
  margin: 1.5rem 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
}

.foot {
  padding: 2rem 0 2.5rem;
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.35);
}

.foot__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
  color: var(--muted);
  font-size: 0.9rem;
}

.foot nav {
  display: flex;
  gap: 1rem;
}

.foot a {
  color: var(--ink-soft);
  text-decoration: none;
  font-weight: 500;
}

.foot a:hover {
  color: var(--teal);
}

/* Inner pages */
.page {
  width: min(100% - 2.5rem, 680px);
  margin: 0 auto;
  padding: clamp(3rem, 7vw, 4.5rem) 0 5rem;
}

.page h1 {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-weight: 650;
  font-size: clamp(2rem, 4vw, 2.75rem);
  letter-spacing: -0.05em;
  line-height: 1.08;
}

.page .meta {
  color: var(--muted);
  margin: 0 0 2.25rem;
  font-size: 0.92rem;
  letter-spacing: -0.01em;
}

.page h2 {
  margin: 2.35rem 0 0.7rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.2rem;
  letter-spacing: -0.03em;
}

.page p,
.page li {
  color: var(--ink-soft);
}

.page ul {
  padding-left: 1.2rem;
}

.form {
  display: grid;
  gap: 0.9rem;
  margin-top: 1.5rem;
}

.form label {
  display: grid;
  gap: 0.35rem;
  font-weight: 600;
  font-size: 0.92rem;
}

.form input,
.form textarea {
  font: inherit;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
}

.form input:focus-visible,
.form textarea:focus-visible {
  outline: 2px solid var(--teal-bright);
  outline-offset: 1px;
}

.form button {
  justify-self: start;
  border: 0;
  background: var(--teal);
  color: #ecfdf8;
  font: inherit;
  font-weight: 650;
  padding: 0.8rem 1.3rem;
  border-radius: 999px;
  cursor: pointer;
}

.form button:hover {
  background: var(--teal-deep);
}

.note {
  margin: 1.75rem 0;
  padding: 1.25rem 1.35rem;
  background: var(--teal-soft);
  border: 1px solid rgba(15, 118, 110, 0.12);
  border-radius: 12px;
  border-left: 3px solid var(--teal);
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.55;
  letter-spacing: -0.01em;
}

.page p {
  margin: 0 0 1rem;
}

.page ul {
  margin: 0 0 1.15rem;
  padding-left: 1.15rem;
  color: var(--ink-soft);
}

.page li + li {
  margin-top: 0.45rem;
}

.page code {
  font-size: 0.9em;
  padding: 0.1em 0.35em;
  border-radius: 4px;
  background: rgba(11, 61, 56, 0.06);
}