:root {
  color-scheme: light;
  --ink: #102033;
  --ink-soft: #405064;
  --muted: #667487;
  --line: #dce8e7;
  --surface: #ffffff;
  --surface-soft: #f4f8f8;
  --surface-mint: #e9f8f5;
  --brand: #108f89;
  --brand-dark: #08736f;
  --brand-light: #53c8bd;
  --accent: #bcece5;
  --shadow: 0 20px 60px rgba(16, 56, 66, 0.1);
  --shadow-soft: 0 10px 30px rgba(16, 56, 66, 0.07);
  --radius-lg: 1.75rem;
  --radius-md: 1.15rem;
  --radius-sm: 0.8rem;
  --max-width: 74rem;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 20rem;
  background: var(--surface);
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.65;
}

body,
button,
a {
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--brand-dark);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--brand);
}

a:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(16, 143, 137, 0.36);
  outline-offset: 4px;
  border-radius: 0.35rem;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.7rem 1rem;
  border-radius: 0.65rem;
  background: var(--ink);
  color: #fff;
  transform: translateY(-180%);
  transition: transform 160ms ease;
}

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

.container {
  width: min(calc(100% - 2rem), var(--max-width));
  margin-inline: auto;
}

.site-header {
  position: relative;
  z-index: 20;
  border-bottom: 1px solid rgba(220, 232, 231, 0.82);
  background: rgba(255, 255, 255, 0.96);
}

.header-inner {
  min-height: 4.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--ink);
  font-size: 1.25rem;
  font-weight: 780;
  letter-spacing: -0.03em;
  text-decoration: none;
}

.brand:hover {
  color: var(--ink);
}

.brand-mark {
  width: 2rem;
  height: 2rem;
  color: var(--brand);
}

.desktop-nav {
  display: none;
}

.nav-list,
.footer-links {
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-list a {
  color: var(--ink-soft);
  font-size: 0.95rem;
  font-weight: 650;
  text-decoration: none;
}

.nav-list a:hover,
.nav-list a[aria-current="page"] {
  color: var(--brand-dark);
}

.mobile-nav {
  position: relative;
}

.mobile-nav summary {
  min-width: 3rem;
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 0.75rem;
  color: var(--ink);
  cursor: pointer;
  font-weight: 700;
  list-style: none;
}

.mobile-nav summary::-webkit-details-marker {
  display: none;
}

.mobile-nav summary::before {
  content: "";
  width: 1.25rem;
  height: 0.875rem;
  border-block: 2px solid currentColor;
  background: linear-gradient(currentColor, currentColor) center / 100% 2px no-repeat;
}

.mobile-nav[open] summary {
  border-color: var(--brand-light);
  color: var(--brand-dark);
}

.mobile-nav .nav-list {
  position: absolute;
  right: 0;
  top: calc(100% + 0.65rem);
  width: min(18rem, calc(100vw - 2rem));
  padding: 0.65rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.mobile-nav .nav-list a {
  display: block;
  min-height: 2.75rem;
  padding: 0.65rem 0.8rem;
  border-radius: 0.65rem;
}

.mobile-nav .nav-list a:hover {
  background: var(--surface-mint);
}

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 88% 22%, rgba(83, 200, 189, 0.2), transparent 28rem),
    linear-gradient(145deg, #fbfdfd 12%, #eef9f8 100%);
}

.hero::before {
  content: "";
  position: absolute;
  width: 22rem;
  height: 22rem;
  right: -10rem;
  bottom: -10rem;
  border-radius: 50%;
  background: rgba(188, 236, 229, 0.5);
}

.hero-grid {
  position: relative;
  display: grid;
  gap: 2.75rem;
  padding-block: clamp(3.5rem, 8vw, 7.5rem);
}

.eyebrow {
  margin: 0 0 0.9rem;
  color: var(--brand-dark);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: break-word;
}

h1,
h2,
h3 {
  margin-top: 0;
  line-height: 1.12;
}

h1 {
  max-width: 14ch;
  margin-bottom: 1.25rem;
  font-size: clamp(2.65rem, 12vw, 5.35rem);
  letter-spacing: -0.062em;
}

.hero-copy {
  max-width: 39rem;
}

.hero-lede {
  max-width: 38rem;
  margin: 0 0 1.8rem;
  color: var(--ink-soft);
  font-size: clamp(1.08rem, 3vw, 1.3rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.button {
  min-height: 3rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.78rem 1.1rem;
  border-radius: 999px;
  font-weight: 760;
  text-decoration: none;
}

.button-primary {
  background: var(--brand-dark);
  color: #fff;
  box-shadow: 0 10px 24px rgba(8, 115, 111, 0.2);
}

.button-primary:hover {
  background: #075f5c;
  color: #fff;
}

.button-note {
  padding: 0.15rem 0.45rem;
  border: 1px solid rgba(255, 255, 255, 0.48);
  border-radius: 999px;
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-meta {
  margin: 0.9rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.hero-visual {
  width: min(100%, 31rem);
  min-height: 25rem;
  position: relative;
  justify-self: center;
  display: grid;
  place-items: center;
}

.visual-orbit {
  position: absolute;
  width: min(86vw, 29rem);
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid rgba(16, 143, 137, 0.16);
  background: radial-gradient(circle at 50% 45%, rgba(83, 200, 189, 0.26), rgba(188, 236, 229, 0.1) 58%, transparent 60%);
}

.phone {
  position: relative;
  z-index: 2;
  width: min(72vw, 17.5rem);
  padding: 0.55rem;
  border: 0.2rem solid #223346;
  border-radius: 2.35rem;
  background: #071522;
  box-shadow: 0 28px 65px rgba(9, 31, 49, 0.26);
  transform: rotate(3deg);
  animation: phone-float 8s ease-in-out infinite;
}

.phone::before {
  content: "";
  position: absolute;
  z-index: 3;
  top: 0.78rem;
  left: 50%;
  width: 35%;
  height: 1.05rem;
  border-radius: 999px;
  background: #030a10;
  transform: translateX(-50%);
}

.phone-screen {
  min-height: 29rem;
  overflow: hidden;
  padding: 2.3rem 0.8rem 1rem;
  border-radius: 1.75rem;
  background: linear-gradient(160deg, #132941, #091827);
  color: #f7fbfb;
}

.phone-kicker {
  margin: 0;
  color: #7ee1d6;
  font-size: 0.68rem;
  font-weight: 700;
}

.phone-title {
  margin: 0.2rem 0 1.1rem;
  font-size: 1.32rem;
  letter-spacing: -0.035em;
}

.metric-card {
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.06);
}

.metric-label {
  display: block;
  color: #a9bbc8;
  font-size: 0.68rem;
}

.metric-value {
  display: block;
  margin-top: 0.15rem;
  font-size: 1.7rem;
  font-weight: 780;
  letter-spacing: -0.045em;
}

.metric-change {
  color: #7ee1d6;
  font-size: 0.68rem;
}

.chart {
  height: 5.5rem;
  display: flex;
  align-items: end;
  gap: 0.35rem;
  margin-top: 1rem;
  padding-top: 0.7rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.chart span {
  flex: 1;
  height: var(--bar);
  min-height: 0.3rem;
  border-radius: 999px 999px 0.25rem 0.25rem;
  background: linear-gradient(#5fd4c8, #168f89);
}

.phone-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem;
  margin-top: 0.7rem;
}

.phone-stat {
  padding: 0.75rem;
  border-radius: 0.8rem;
  background: rgba(255, 255, 255, 0.055);
}

.phone-stat span {
  display: block;
  color: #a9bbc8;
  font-size: 0.64rem;
}

.phone-stat strong {
  display: block;
  margin-top: 0.12rem;
  font-size: 1.02rem;
}

.phone-progress {
  margin-top: 0.8rem;
  padding: 0.85rem;
  border-radius: 0.85rem;
  background: rgba(255, 255, 255, 0.055);
}

.phone-progress-row {
  display: flex;
  justify-content: space-between;
  color: #dce8ed;
  font-size: 0.68rem;
}

.progress-track {
  height: 0.35rem;
  margin-top: 0.5rem;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
}

.progress-track span {
  display: block;
  width: 72%;
  height: 100%;
  border-radius: inherit;
  background: var(--brand-light);
}

.visual-chip {
  position: absolute;
  z-index: 4;
  left: 0;
  bottom: 2.4rem;
  max-width: 12rem;
  padding: 0.8rem 0.95rem;
  border: 1px solid rgba(16, 143, 137, 0.18);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow-soft);
}

.visual-chip strong,
.visual-chip span {
  display: block;
}

.visual-chip strong {
  font-size: 0.82rem;
}

.visual-chip span {
  margin-top: 0.1rem;
  color: var(--muted);
  font-size: 0.72rem;
}

.section {
  padding-block: clamp(4rem, 9vw, 7rem);
}

.section-soft {
  background: var(--surface-soft);
}

.section-heading {
  max-width: 43rem;
  margin-bottom: 2.25rem;
}

.section-heading h2,
.status-copy h2,
.legal-hero h1 {
  margin-bottom: 0.8rem;
  font-size: clamp(2rem, 7vw, 3.4rem);
  letter-spacing: -0.05em;
}

.section-heading p,
.status-copy p,
.legal-hero p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 1.05rem;
}

.feature-grid {
  display: grid;
  gap: 1rem;
}

.feature-card {
  min-height: 100%;
  padding: 1.35rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.feature-icon {
  width: 2.8rem;
  height: 2.8rem;
  display: grid;
  place-items: center;
  margin-bottom: 1rem;
  border-radius: 0.9rem;
  background: var(--surface-mint);
  color: var(--brand-dark);
}

.feature-icon svg {
  width: 1.5rem;
  height: 1.5rem;
}

.feature-card h3,
.step h3 {
  margin-bottom: 0.45rem;
  font-size: 1.08rem;
  letter-spacing: -0.02em;
}

.feature-card p,
.step p {
  margin: 0;
  color: var(--ink-soft);
}

.steps {
  display: grid;
  gap: 1rem;
  counter-reset: rutiva-step;
}

.step {
  position: relative;
  padding: 1.4rem 1.35rem 1.4rem 5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  counter-increment: rutiva-step;
}

.step::before {
  content: counter(rutiva-step, decimal-leading-zero);
  position: absolute;
  top: 1.3rem;
  left: 1.3rem;
  width: 2.7rem;
  height: 2.7rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 800;
}

.status-card {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: 1.5rem;
  padding: clamp(1.5rem, 6vw, 3rem);
  border-radius: var(--radius-lg);
  background: var(--ink);
  color: #fff;
  box-shadow: var(--shadow);
}

.status-card::after {
  content: "";
  position: absolute;
  width: 13rem;
  height: 13rem;
  right: -5rem;
  bottom: -6rem;
  border-radius: 50%;
  background: rgba(83, 200, 189, 0.16);
}

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

.status-copy h2 {
  max-width: 18ch;
}

.status-copy p {
  max-width: 42rem;
  color: #c9d5df;
}

.status-pill {
  position: relative;
  z-index: 1;
  width: fit-content;
  align-self: center;
  padding: 0.55rem 0.85rem;
  border: 1px solid rgba(126, 225, 214, 0.38);
  border-radius: 999px;
  color: #9aeee5;
  font-size: 0.78rem;
  font-weight: 760;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.site-footer {
  padding-block: 3rem;
  background: #0c1928;
  color: #d3dde5;
}

.footer-grid {
  display: grid;
  gap: 2rem;
}

.footer-brand .brand {
  color: #fff;
}

.footer-brand p {
  margin: 0.65rem 0 0;
  color: #aebdca;
}

.footer-links {
  display: grid;
  gap: 0.65rem;
}

.footer-links a {
  color: #dbe5eb;
  text-decoration: none;
}

.footer-links a:hover {
  color: #8ae4db;
}

.copyright {
  margin: 0;
  align-self: end;
  color: #90a1b0;
  font-size: 0.9rem;
}

.legal-main {
  background: linear-gradient(#f6fbfa, #fff 32rem);
}

.legal-hero {
  padding-block: clamp(3rem, 8vw, 5.5rem) 2rem;
}

.legal-hero h1 {
  max-width: 18ch;
}

.legal-hero p {
  max-width: 44rem;
}

.legal-meta {
  display: inline-flex;
  margin-top: 1.25rem;
  padding: 0.4rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted);
  font-size: 0.82rem;
}

.legal-layout {
  display: grid;
  gap: 2rem;
  padding-bottom: clamp(4rem, 9vw, 7rem);
}

.legal-nav {
  height: fit-content;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
}

.legal-nav strong {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.86rem;
}

.legal-nav a {
  display: block;
  padding: 0.35rem 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
  text-decoration: none;
}

.legal-nav a:hover {
  color: var(--brand-dark);
}

.legal-content {
  min-width: 0;
}

.legal-content section + section {
  margin-top: 2.3rem;
  padding-top: 2.3rem;
  border-top: 1px solid var(--line);
}

.legal-content h2 {
  margin-bottom: 0.75rem;
  font-size: clamp(1.35rem, 5vw, 1.8rem);
  letter-spacing: -0.035em;
}

.legal-content h3 {
  margin: 1.4rem 0 0.45rem;
  font-size: 1.05rem;
}

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

.legal-content p {
  margin: 0.75rem 0;
}

.legal-content ul,
.legal-content ol {
  padding-left: 1.25rem;
}

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

.notice {
  padding: 1rem 1.1rem;
  border-left: 0.25rem solid var(--brand);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: var(--surface-mint);
}

.faq-list {
  display: grid;
  gap: 0.75rem;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
}

.faq-item summary {
  min-height: 3.3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1rem;
  cursor: pointer;
  color: var(--ink);
  font-weight: 720;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  color: var(--brand-dark);
  font-size: 1.25rem;
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item p {
  margin: 0;
  padding: 0 1rem 1rem;
}

.contact-card {
  padding: 1.4rem;
  border: 1px solid rgba(16, 143, 137, 0.2);
  border-radius: var(--radius-md);
  background: var(--surface-mint);
}

.contact-card h2 {
  margin-bottom: 0.55rem;
}

.contact-card p:last-child {
  margin-bottom: 0;
}

@keyframes phone-float {
  0%, 100% { transform: rotate(3deg) translateY(0); }
  50% { transform: rotate(2deg) translateY(-0.45rem); }
}

@media (min-width: 40rem) {
  .container {
    width: min(calc(100% - 3rem), var(--max-width));
  }

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

  .steps {
    grid-template-columns: repeat(3, 1fr);
  }

  .step {
    padding: 5rem 1.35rem 1.4rem;
  }

  .step::before {
    left: 1.35rem;
  }

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

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

  .copyright {
    grid-column: 1 / -1;
  }
}

@media (min-width: 52rem) {
  .desktop-nav {
    display: block;
  }

  .desktop-nav .nav-list {
    display: flex;
    align-items: center;
    gap: clamp(1.1rem, 3vw, 2.1rem);
  }

  .mobile-nav {
    display: none;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(20rem, 0.92fr);
    align-items: center;
  }

  .hero-visual {
    min-height: 35rem;
  }

  .feature-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .legal-layout {
    grid-template-columns: 13rem minmax(0, 1fr);
    align-items: start;
  }

  .legal-nav {
    position: sticky;
    top: 1rem;
  }

  .legal-content {
    max-width: 48rem;
  }
}

@media (min-width: 68rem) {
  .site-header {
    position: sticky;
    top: 0;
    backdrop-filter: blur(12px);
  }

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

  .copyright {
    grid-column: auto;
  }
}

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

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