:root {
  --bg: #f5f7ff;
  --bg-2: #eef2ff;
  --surface: rgba(255, 255, 255, 0.74);
  --surface-strong: #ffffff;
  --ink: #080b2d;
  --text: #20233f;
  --muted: #737791;
  --muted-2: #9aa0b8;
  --line: rgba(117, 136, 190, 0.22);
  --blue: #3b82f6;
  --blue-2: #5b86ff;
  --blue-soft: #dbe6ff;
  --danger: #ff4d5e;
  --success: #58d68d;
  --shadow: 0 24px 70px rgba(37, 57, 116, 0.16);
  --shadow-soft: 0 18px 44px rgba(61, 85, 145, 0.11);
  --radius-xl: 34px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --font: "SF Pro Text", "SF Pro", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-heading: "SF Pro Display", "SF Pro Text", "SF Pro", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  font-weight: 400;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(211, 217, 255, 0.92), transparent 36rem),
    radial-gradient(circle at top right, rgba(229, 240, 255, 0.86), transparent 30rem),
    linear-gradient(180deg, #f4f6ff 0%, #fbfcff 46%, #eff3ff 100%);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 500;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(59, 130, 246, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59, 130, 246, 0.045) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.55), transparent 70%);
}

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

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

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

.page-shell {
  position: relative;
  overflow: hidden;
}

.container {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 14px 0;
  backdrop-filter: blur(18px);
  background: rgba(244, 247, 255, 0.76);
  border-bottom: 1px solid rgba(255, 255, 255, 0.62);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 500;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.brand-logo {
  width: auto;
  height: 44px;
  display: block;
  flex-shrink: 0;
  object-fit: contain;
  border-radius: 12px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 14px;
  color: white;
  background: linear-gradient(145deg, #6fa0ff, #326cff);
  box-shadow: 0 14px 28px rgba(59, 130, 246, 0.35);
}

.footer-brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 14px;
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 500;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.footer-logo {
  width: auto;
  height: 44px;
  display: block;
  flex-shrink: 0;
  object-fit: contain;
  border-radius: 12px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links a {
  padding: 10px 13px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 400;
  transition: color 180ms ease, background 180ms ease;
}

.nav-links a:hover {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.72);
}

.nav-links .header-download {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 106px;
  padding: 11px 20px;
  color: #fff;
  text-align: center;
  border-radius: 9px;
  background: linear-gradient(180deg, #6f94ff 0%, #5b84f4 100%);
  box-shadow: 0 10px 22px rgba(59, 130, 246, 0.24);
  transition: transform 140ms ease, box-shadow 140ms ease, filter 140ms ease;
}

.nav-links .header-download:hover {
  color: #fff;
  background: linear-gradient(180deg, #78a0ff 0%, #5b84f4 100%);
  box-shadow: 0 12px 26px rgba(59, 130, 246, 0.3);
}

.nav-links .header-download:active {
  transform: scale(0.97);
  filter: saturate(0.96);
  box-shadow: 0 6px 14px rgba(59, 130, 246, 0.2);
}

.header-download-icon {
  width: 16px;
  height: 16px;
  fill: currentColor;
  flex: 0 0 16px;
}

.nav-toggle {
  display: none;
  border: 0;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  color: var(--blue);
  background: #e9efff;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 22px;
  border: 0;
  border-radius: 16px;
  font-weight: 400;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, #6e94ff, #3b82f6);
  box-shadow: 0 18px 40px rgba(59, 130, 246, 0.33);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 24px 48px rgba(59, 130, 246, 0.4);
}

.app-store-icon {
  width: 17px;
  height: 17px;
  flex: 0 0 17px;
  fill: currentColor;
}

.btn-soft {
  color: var(--blue);
  background: rgba(231, 238, 255, 0.9);
}

.btn-ghost {
  min-height: auto;
  padding: 10px 0;
  color: var(--blue);
  background: transparent;
}

.hero {
  position: relative;
  padding: 80px 0 60px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(360px, 0.98fr);
  gap: 54px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 0;
  border: 0;
  border-radius: 0;
  color: var(--blue);
  background: transparent;
  font-size: 13px;
  font-weight: 400;
}

.support-hero .eyebrow,
.legal-hero .eyebrow {
  display: flex;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
}

.eyebrow::before {
  content: none;
}

.hero h1,
.section-head h2,
.legal-hero h1,
.support-hero h1 {
  margin: 18px 0 16px;
  color: var(--ink);
  font-family: var(--font-heading);
  font-weight: 500;
  letter-spacing: -0.07em;
  line-height: 0.94;
}

.hero h1 {
  font-size: clamp(52px, 8vw, 92px);
}

.hero-copy {
  width: 100%;
  max-width: 640px;
  color: #252845;
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.34;
}

.support-hero .hero-copy,
.legal-hero .hero-copy {
  max-width: none;
}

.disclosure-pill {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  max-width: 650px;
  margin: 28px 0;
  padding: 16px 18px;
  border: 1px solid rgba(59, 130, 246, 0.24);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow-soft);
}

.support-hero .disclosure-pill,
.legal-hero .disclosure-pill {
  max-width: none;
}

.disclosure-pill strong,
.legal-warning strong {
  color: var(--ink);
}

.disclosure-icon {
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  object-fit: contain;
  border-radius: 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.trust-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 13px;
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 16px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.62);
  box-shadow: 0 12px 28px rgba(74, 91, 144, 0.08);
  font-size: 13px;
  font-weight: 400;
}

.hero-visual {
  position: relative;
  min-height: 580px;
}

.orb {
  position: absolute;
  border-radius: 999px;
  filter: blur(3px);
  opacity: 0.72;
}

.orb-one {
  width: 220px;
  height: 220px;
  right: 10%;
  top: 4%;
  background: #dbe6ff;
}

.orb-two {
  width: 170px;
  height: 170px;
  left: 4%;
  bottom: 16%;
  background: #eef0ff;
}

.floating-asset {
  position: absolute;
  z-index: 2;
  width: min(48vw, 330px);
  filter: drop-shadow(0 34px 42px rgba(62, 74, 120, 0.18));
  animation: float 6s ease-in-out infinite;
}

.floating-asset.coins {
  right: 6%;
  top: 0;
}

.floating-asset.lock {
  left: -2%;
  bottom: 10%;
  width: min(44vw, 290px);
  animation-delay: -1.8s;
}

.phone-frame {
  position: absolute;
  left: 50%;
  top: 54%;
  transform: translate(-50%, -50%);
  width: min(82vw, 326px);
  border: 10px solid #11142f;
  border-radius: 48px;
  background: #11142f;
  box-shadow: 0 35px 80px rgba(19, 26, 61, 0.24);
  overflow: visible;
}

.phone-screen {
  min-height: 610px;
  padding: 18px;
  border-radius: 38px;
  overflow: hidden;
  background: linear-gradient(180deg, #eef1ff 0%, #fbfbff 60%, #eef3ff 100%);
}

.hero-phone-image {
  display: block;
  width: 100%;
  min-height: 610px;
  object-fit: cover;
  border-radius: 38px;
  background: linear-gradient(180deg, #eef1ff 0%, #fbfbff 60%, #eef3ff 100%);
}

.hero-coin-overlay {
  position: absolute;
  left: 50%;
  top: 15%;
  z-index: 3;
  width: min(88%, 290px);
  filter: drop-shadow(0 26px 34px rgba(48, 62, 108, 0.2));
  pointer-events: none;
  animation: heroCoinFloat 6s ease-in-out infinite;
}

.mini-status {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--ink);
  font-size: 12px;
  font-weight: 400;
  margin-bottom: 24px;
}

.mini-progress {
  height: 10px;
  border-radius: 999px;
  overflow: hidden;
  background: #dfe7ff;
  margin-bottom: 24px;
}

.mini-progress span {
  display: block;
  width: 42%;
  height: 100%;
  border-radius: inherit;
  background: var(--blue);
}

.mini-card {
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.86);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 18px 36px rgba(44, 57, 120, 0.11);
}

.mini-card h3 {
  margin: 0 0 8px;
  color: var(--ink);
  font-size: 28px;
  line-height: 0.96;
  letter-spacing: -0.06em;
}

.mini-card p {
  margin: 0 0 18px;
  color: var(--muted);
  line-height: 1.35;
}

.mini-option {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
  padding: 14px 16px;
  border: 1px solid #c6d5ff;
  border-radius: 16px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.55);
}

.mini-option.active {
  color: var(--blue);
  border-color: var(--blue);
}

.mini-check {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  color: #fff;
  background: var(--blue);
}

.mini-disclaimer {
  margin: 22px 8px 0;
  color: var(--ink);
  text-align: center;
  font-size: 12px;
}

.section {
  padding: 76px 0;
}

.section-head {
  max-width: 740px;
  margin: 0 auto 38px;
  text-align: center;
}

.section-head.left {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-kicker {
  display: block;
  color: var(--blue);
  text-align: center;
  font-weight: 400;
}

.section-head h2,
.support-hero h1,
.legal-hero h1 {
  text-align: center;
  font-size: clamp(40px, 5.4vw, 66px);
}

.section-head p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.45;
}

.journey-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.flow-card,
.feature-card,
.step-card,
.faq-item,
.legal-card,
.support-card,
.terms-card,
.preview-copy,
.doc-section {
  border: 1px solid rgba(255, 255, 255, 0.86);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px);
}

.flow-card {
  position: relative;
  min-height: 258px;
  padding: 22px 18px 18px;
  overflow: hidden;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.flow-card-rent {
  padding-top: 22px;
}

.flow-card-art {
  position: absolute;
  z-index: 0;
  pointer-events: none;
  max-width: 124px;
  max-height: 86px;
  object-fit: contain;
  object-position: center;
  filter: drop-shadow(0 14px 20px rgba(48, 62, 108, 0.14));
}

.rent-art {
  width: 124px;
  top: 4px;
  right: 0;
  transform: rotate(-4deg);
}

.dollar-art {
  width: 76px;
  top: 2px;
  right: 14px;
  transform: rotate(5deg);
}

.question-art {
  width: 76px;
  top: 0;
  right: 12px;
  transform: rotate(-8deg);
}

.location-art {
  width: 124px;
  top: 4px;
  right: -6px;
  transform: rotate(2deg);
}

.bank-art {
  width: 86px;
  top: 4px;
  right: 10px;
  transform: rotate(-3deg);
}

.dates-art {
  width: 92px;
  top: 2px;
  right: 6px;
  transform: rotate(3deg);
}

.license-art {
  width: 136px;
  top: 4px;
  right: -10px;
  transform: rotate(4deg);
}

.check-art {
  width: 88px;
  top: 0;
  right: 8px;
  transform-origin: 60% 70%;
  animation: happyCheck 2.8s ease-in-out infinite;
}

.flow-card > :not(.flow-card-art) {
  position: relative;
  z-index: 1;
}

.flow-card:hover,
.feature-card:hover,
.step-card:hover,
.terms-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

.flow-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
}

.flow-index {
  color: var(--blue);
  font-size: 13px;
  font-weight: 400;
}

.flow-icon {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 14px;
  color: var(--blue);
  background: #e7eeff;
}

.flow-card h3 {
  max-width: calc(100% - 92px);
  margin: 0 0 8px;
  color: var(--ink);
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 20px;
  line-height: 1.06;
  letter-spacing: -0.04em;
}

.flow-card p {
  max-width: calc(100% - 64px);
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.38;
}

.fake-input,
.fake-select,
.fake-calendar,
.fake-result {
  border: 1px solid #bed0ff;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.58);
}

.fake-input,
.fake-select {
  padding: 13px 14px;
  color: var(--ink);
}

.fake-input.error {
  border-color: var(--danger);
}

.fake-error {
  margin-top: 8px;
  color: var(--danger);
  font-size: 12px;
}

.fake-calendar {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
  padding: 12px;
  font-size: 12px;
  text-align: center;
}

.fake-calendar span {
  padding: 6px 0;
  border-radius: 10px;
}

.fake-calendar .active {
  color: #fff;
  background: var(--blue);
}

.fake-calendar .soft {
  color: var(--blue);
  background: #e6edff;
}

.fake-result {
  padding: 14px;
}

.result-line {
  height: 8px;
  margin: 8px 0;
  border-radius: 999px;
  background: #dfe7ff;
}

.result-line:nth-child(2) {
  width: 72%;
}

.result-line:nth-child(3) {
  width: 46%;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.steps-flow {
  display: flex;
  align-items: stretch;
  gap: 0;
}

.steps-flow .step-card {
  flex: 1 1 0;
  min-width: 0;
}

.step-card {
  padding: 24px;
}

.step-label {
  color: var(--blue);
  font-size: 14px;
  font-weight: 400;
}

.step-card h3 {
  margin: 10px 0 10px;
  color: var(--ink);
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 22px;
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.step-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  gap: 42px;
  align-items: center;
}

.visual-card {
  position: relative;
  min-height: 470px;
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 50% 20%, rgba(255, 255, 255, 0.9), transparent 16rem),
    linear-gradient(180deg, rgba(238, 243, 255, 0.96), rgba(255, 255, 255, 0.62));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.visual-card img {
  position: absolute;
  inset: 50% auto auto 50%;
  width: min(78%, 360px);
  transform: translate(-50%, -50%);
  filter: drop-shadow(0 28px 38px rgba(48, 62, 108, 0.18));
}

.visual-card-clean {
  min-height: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  box-shadow: none;
  border: 0;
}

.visual-card-clean img {
  position: static;
  width: min(88%, 420px);
  transform: none;
  filter: none;
}

.device-mockup {
  width: min(100%, 330px);
  margin: 0 auto;
  border: 10px solid #11142f;
  border-radius: 48px;
  background: #11142f;
  box-shadow: 0 35px 80px rgba(19, 26, 61, 0.18);
  overflow: hidden;
}

.device-mockup img {
  width: 100%;
  min-height: 610px;
  object-fit: cover;
  border-radius: 36px;
  background: linear-gradient(180deg, #eef1ff, #fff);
}

.feature-list {
  display: grid;
  gap: 14px;
}

.feature-card {
  display: flex;
  gap: 16px;
  padding: 20px;
}

.feature-badge {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  border-radius: 17px;
  color: var(--blue);
  background: #e7eeff;
}

.feature-card h3 {
  margin: 0 0 6px;
  color: var(--ink);
  letter-spacing: -0.03em;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

.terms-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.terms-card {
  padding: 24px;
}

.terms-card strong {
  display: block;
  color: var(--blue);
  font-size: 14px;
  margin-bottom: 10px;
}

.terms-card .metric {
  color: var(--ink);
  font-size: clamp(30px, 4vw, 48px);
  font-family: var(--font-heading);
  font-weight: 500;
  letter-spacing: -0.06em;
}

.legal-warning {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
  padding: 18px;
  border: 1px solid rgba(255, 77, 94, 0.2);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.76);
  color: var(--muted);
}

.legal-warning p {
  margin: 0;
}

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

.craft-card,
.responsibility-lab {
  border: 1px solid rgba(255, 255, 255, 0.88);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at top right, rgba(91, 134, 255, 0.12), transparent 18rem),
    rgba(255, 255, 255, 0.74);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px);
}

.craft-card {
  min-height: 100%;
  padding: clamp(22px, 3vw, 30px);
}

.craft-card-head h3,
.responsibility-copy h3 {
  margin: 12px 0 10px;
  color: var(--ink);
  font-size: clamp(28px, 3.5vw, 42px);
  line-height: 1;
  letter-spacing: -0.06em;
}

.craft-card-head p,
.responsibility-copy p,
.tool-disclaimer {
  margin: 0;
  color: var(--muted);
  line-height: 1.46;
}

.craft-pill {
  display: inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--blue);
  background: #e8efff;
  font-size: 13px;
}

.calc-body {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: 22px;
  margin: 24px 0 0;
  align-items: stretch;
}

.calc-controls {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 20px;
  border: 1px solid rgba(59, 130, 246, 0.16);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.62);
}

.range-field {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  column-gap: 14px;
  row-gap: 8px;
}

.range-field span {
  color: var(--muted);
  font-size: 14px;
}

.range-field strong {
  color: var(--ink);
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.04em;
  justify-self: end;
  text-align: right;
}

.range-field input {
  grid-column: 1 / -1;
  width: 100%;
  accent-color: var(--blue);
}

.calc-output {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.calc-output div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  min-height: 0;
  padding: 16px 18px;
  border: 1px solid rgba(59, 130, 246, 0.16);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.62);
}

.tool-disclaimer-attn {
  display: flex;
  align-items: center;
  gap: 12px;
}

.tool-disclaimer-attn .disclosure-icon {
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
}

.calc-output span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.25;
}

.calc-output strong {
  color: var(--ink);
  font-family: var(--font-heading);
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 500;
  letter-spacing: -0.05em;
  white-space: nowrap;
}

.tool-disclaimer {
  margin-top: 18px;
  padding: 14px 16px;
  border-radius: 18px;
  background: #edf2ff;
  font-size: 14px;
}

.data-map-tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
}

.data-map-card .data-map-tabs {
  margin: 26px 0 14px;
}

.data-map-tab,
.role-tab {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 0;
  padding: 12px 14px;
  color: var(--muted);
  background: #edf2ff;
  cursor: pointer;
  text-align: left;
  transition: background 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.data-map-tab {
  width: 100%;
  min-height: 52px;
  border-radius: var(--radius-md);
}

.role-tab {
  border-radius: 999px;
}

.data-map-tab:not(.active):hover,
.role-tab:not(.active):hover {
  color: var(--blue);
  background: var(--blue-soft);
}

.tab-icon {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  border: 0;
  border-radius: 0;
  color: var(--blue);
  background: transparent;
}

.tab-icon svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.tab-icon img {
  width: 24px;
  height: 24px;
  object-fit: contain;
}

.data-map-tab.active,
.role-tab.active {
  color: #fff;
  background: var(--blue);
  box-shadow: 0 14px 28px rgba(59, 130, 246, 0.24);
}

.data-map-tab.active .tab-icon,
.role-tab.active .tab-icon {
  color: #fff;
  background: transparent;
}

.data-map-panel {
  display: grid;
  align-content: center;
  gap: 0;
  min-height: 260px;
  padding: 18px;
  border-radius: 26px;
  background:
    linear-gradient(180deg, rgba(238, 243, 255, 0.9), rgba(255, 255, 255, 0.62));
}

.data-node {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 14px 16px;
  border: 1px solid transparent;
  border-radius: 18px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 12px 24px rgba(74, 91, 144, 0.08);
  cursor: pointer;
  text-align: left;
  font: inherit;
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.data-node:not(.active):hover {
  color: var(--blue);
  background: var(--blue-soft);
  border-color: rgba(59, 130, 246, 0.14);
}

.data-node.active {
  color: #fff;
  background: var(--blue);
  border-color: transparent;
  box-shadow: 0 14px 28px rgba(59, 130, 246, 0.24);
}

.data-node.active:hover {
  color: #fff;
  background: var(--blue);
  border-color: transparent;
}

.data-node-icon {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  flex: 0 0 30px;
  border: 0;
  border-radius: 0;
  color: var(--blue);
  background: transparent;
}

.data-node-icon svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.data-node-icon img {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.data-node.app .data-node-icon {
  color: var(--blue);
  background: transparent;
}

.data-route,
.step-route {
  display: flex;
  align-items: center;
  justify-content: center;
}

.data-route {
  width: 100%;
  height: 16px;
  margin: 0;
}

.step-route {
  flex: 0 0 28px;
  align-self: center;
}

.flow-arrow {
  width: 22px;
  height: 22px;
  fill: var(--blue);
  filter: drop-shadow(0 4px 10px rgba(59, 130, 246, 0.2));
  opacity: 0.92;
}

.flow-arrow-down {
  transform: rotate(90deg);
}

.data-map-copy {
  padding: 18px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.62);
}

.data-map-copy h4,
.role-panel h4 {
  margin: 0 0 8px;
  color: var(--ink);
  font-size: 22px;
}

.data-map-copy p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.46;
}

.data-map-copy strong {
  color: var(--ink);
}

.responsibility-lab {
  display: grid;
  grid-template-columns: 0.9fr 0.56fr 1fr;
  gap: 20px;
  align-items: center;
  margin-top: 18px;
  padding: clamp(22px, 3vw, 30px);
}

.role-tabs {
  display: grid;
  gap: 10px;
}

.role-panel {
  min-height: 260px;
  padding: 22px;
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.68);
}

.role-panel ul {
  margin: 12px 0 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.5;
}

.preview-stage {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 330px) minmax(0, 1fr);
  gap: 22px;
  align-items: center;
}

.preview-side {
  display: grid;
  gap: 16px;
  align-content: center;
}

.preview-panel {
  width: 100%;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.86);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px);
  cursor: pointer;
  text-align: left;
  font: inherit;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.preview-panel:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.preview-panel.active {
  border-color: rgba(59, 130, 246, 0.28);
  box-shadow: 0 18px 36px rgba(59, 130, 246, 0.14);
}

.preview-panel-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  padding: 10px 13px;
  border-radius: 999px;
  color: var(--muted);
  background: #edf2ff;
  transition: background 180ms ease, color 180ms ease;
}

.preview-panel:not(.active):hover .preview-panel-label {
  color: var(--blue);
  background: var(--blue-soft);
}

.preview-panel.active .preview-panel-label {
  color: #fff;
  background: var(--blue);
  box-shadow: 0 14px 28px rgba(59, 130, 246, 0.24);
}

.preview-panel h3 {
  margin: 0 0 10px;
  color: var(--ink);
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: clamp(24px, 2.4vw, 34px);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.preview-panel p {
  margin: 0;
  color: var(--muted);
  line-height: 1.48;
}

.preview-hint {
  margin: 18px auto 14px;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid rgba(59, 130, 246, 0.22);
  background: rgba(255, 255, 255, 0.62);
  color: var(--ink);
  cursor: pointer;
  font-weight: 500;
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.preview-hint:hover {
  color: var(--blue);
  background: rgba(255, 255, 255, 0.72);
  border-color: rgba(59, 130, 246, 0.34);
  transform: translateY(-2px);
}

.preview-hint:focus-visible {
  outline: 3px solid rgba(59, 130, 246, 0.25);
  outline-offset: 2px;
}

.preview-stage.hint-active .preview-panel {
  animation: previewCardNudge 900ms ease-in-out infinite;
}

@keyframes previewCardNudge {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-6px);
  }
  100% {
    transform: translateY(0);
  }
}

.preview-section {
  padding-top: 92px;
}

.preview-showcase {
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}

.preview-device {
  position: relative;
  width: min(100%, 330px);
  margin: 0 auto;
  border: 10px solid #11142f;
  border-radius: 48px;
  background: #11142f;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.preview-device img {
  width: 100%;
  min-height: 610px;
  object-fit: cover;
  border-radius: 36px;
  background: linear-gradient(180deg, #eef1ff, #fff);
}

.preview-copy {
  padding: 30px;
}

.preview-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 0;
  padding: 10px 13px;
  border-radius: 999px;
  color: var(--muted);
  background: #edf2ff;
  cursor: pointer;
  font-weight: 400;
  transition: background 180ms ease, color 180ms ease;
}

.preview-tab-icon {
  display: grid;
  place-items: center;
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
}

.preview-tab-icon svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.preview-tab-icon svg path[stroke] {
  fill: none;
  stroke: currentColor;
}

.preview-tab:not(.active):hover {
  color: var(--blue);
  background: var(--blue-soft);
}

.preview-tab.active {
  color: #fff;
  background: var(--blue);
}

.preview-copy h3 {
  margin: 0 0 10px;
  color: var(--ink);
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 34px;
  line-height: 1;
  letter-spacing: -0.06em;
}

.preview-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.46;
}

.faq-list {
  display: grid;
  gap: 14px;
  max-width: 860px;
  margin: 0 auto;
}

.faq-item {
  overflow: hidden;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  border: 0;
  padding: 22px 24px;
  color: var(--ink);
  background: transparent;
  text-align: left;
  cursor: pointer;
  font-size: 18px;
  font-family: var(--font-heading);
  font-weight: 500;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 220ms ease;
}

.faq-answer p {
  margin: 0;
  padding: 0 24px 22px;
  color: var(--muted);
  line-height: 1.5;
}

.faq-item.open .faq-answer {
  max-height: 260px;
}

.faq-item.open .faq-chevron {
  transform: rotate(180deg);
}

.faq-chevron {
  display: grid;
  place-items: center;
  flex: 0 0 26px;
  width: 26px;
  height: 26px;
  color: var(--ink);
  transition: transform 180ms ease;
}

.faq-chevron svg {
  width: 26px;
  height: 26px;
}

.cta-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.42fr);
  gap: 30px;
  align-items: center;
  padding: clamp(34px, 6vw, 64px);
  border: 1px solid rgba(255, 255, 255, 0.88);
  border-radius: 38px;
  background:
    radial-gradient(circle at 82% 0%, rgba(91, 134, 255, 0.23), transparent 18rem),
    rgba(255, 255, 255, 0.74);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.cta-content {
  position: relative;
  z-index: 2;
}

.cta-panel h2 {
  max-width: 780px;
  margin: 0 0 14px;
  color: var(--ink);
  font-size: clamp(38px, 6vw, 70px);
  line-height: 0.95;
  letter-spacing: -0.07em;
}

.cta-panel p {
  max-width: 620px;
  margin: 0 0 26px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.45;
}

.cta-visual {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  align-items: center;
}

.cta-download-asset {
  width: min(100%, 330px);
  filter: drop-shadow(0 28px 38px rgba(48, 62, 108, 0.18));
  animation: ctaDownloadFloat 6.5s ease-in-out infinite;
}

.footer {
  padding: 46px 0 34px;
  color: var(--muted);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr repeat(3, 0.6fr);
  gap: 26px;
  padding-top: 34px;
  border-top: 1px solid var(--line);
}

.footer h3,
.footer h4 {
  margin: 0 0 12px;
  color: var(--ink);
}

.footer p,
.footer a {
  display: block;
  margin: 0 0 9px;
  color: var(--muted);
  line-height: 1.45;
}

.footer a:hover {
  color: var(--blue);
}

.footer-small {
  margin-top: 0;
  font-size: 13px;
}

.footer-home {
  padding-bottom: 42px;
}

.footer-main {
  display: grid;
  grid-template-columns: 1.15fr repeat(3, minmax(0, 0.72fr));
  gap: 26px;
  padding-top: 34px;
  border-top: 1px solid var(--line);
}

.footer-brand p {
  margin: 0 0 10px;
}

.footer-tagline {
  max-width: 34ch;
  line-height: 1.5;
}

.footer-contact-line {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
}

.footer-contact-line a {
  display: inline-block;
  margin: 0;
}

.footer-address {
  margin-top: 4px;
  font-size: 14px;
  line-height: 1.5;
}

.footer-disclaimer {
  margin-top: 28px;
  padding: 24px 26px;
  border: 1px solid rgba(59, 130, 246, 0.12);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at top right, rgba(91, 134, 255, 0.08), transparent 18rem),
    rgba(255, 255, 255, 0.62);
}

.footer-disclaimer p {
  margin: 0 0 14px;
  font-size: 13px;
  line-height: 1.62;
  color: var(--muted);
}

.footer-disclaimer p:last-child {
  margin-bottom: 0;
}

.footer-disclaimer strong {
  color: var(--ink);
}

.footer-disclaimer a {
  display: inline;
  margin: 0;
  color: var(--blue);
}

.footer-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 18px;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.footer-meta-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
}

.footer-meta-links a {
  display: inline-block;
  margin: 0;
}

.footer-meta-links a + a {
  position: relative;
  padding-left: 22px;
}

.footer-meta-links a + a::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 50%;
  width: 1px;
  height: 12px;
  background: rgba(43, 47, 80, 0.14);
  transform: translateY(-50%);
}


.back-to-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 60;
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border: 1px solid rgba(255, 255, 255, 0.88);
  border-radius: 18px;
  color: var(--blue);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px);
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.back-to-top:hover {
  transform: translateY(-3px);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow);
}

.back-to-top:active {
  transform: scale(0.96);
}

.support-hero,
.legal-hero {
  padding: 76px 0 34px;
}

.support-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 24px;
  align-items: start;
}

.support-card {
  padding: 26px;
}

.support-card h2 {
  margin: 0 0 10px;
  color: var(--ink);
  letter-spacing: -0.04em;
}

.support-form {
  display: grid;
  gap: 16px;
}

.field label {
  display: block;
  margin: 0 0 8px;
  color: var(--ink);
  font-weight: 400;
}

.field input,
.field textarea,
.field select {
  width: 100%;
  border: 1px solid #c8d6ff;
  border-radius: 17px;
  padding: 15px 16px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.65);
  outline: none;
  transition: border 160ms ease, box-shadow 160ms ease;
}

.field textarea {
  min-height: 150px;
  resize: vertical;
}

.field input:focus,
.field textarea:focus,
.field select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.12);
}

.legal-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
  padding-bottom: 80px;
}

.toc {
  position: sticky;
  top: 92px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.86);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow-soft);
}

.toc h2 {
  margin: 0 0 12px;
  color: var(--ink);
  font-size: 17px;
}

.toc a {
  display: block;
  padding: 9px 0;
  color: var(--muted);
  font-size: 14px;
  border-bottom: 1px solid rgba(117, 136, 190, 0.14);
}

.toc a:hover {
  color: var(--blue);
}

.doc-content {
  display: grid;
  gap: 18px;
}

.doc-section {
  padding: clamp(22px, 4vw, 34px);
  scroll-margin-top: 110px;
}

.legal-layout .doc-section {
  padding: 0 0 34px;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}

.doc-section.critical {
  border-color: rgba(59, 130, 246, 0.36);
  background:
    radial-gradient(circle at top right, rgba(59, 130, 246, 0.12), transparent 18rem),
    rgba(255, 255, 255, 0.78);
}

.legal-layout .doc-section.critical {
  border: 0;
  background: transparent;
}

.doc-section h2 {
  margin: 0 0 14px;
  color: var(--ink);
  font-size: clamp(26px, 3.4vw, 38px);
  letter-spacing: -0.05em;
  line-height: 1;
}

.doc-section h3 {
  margin: 24px 0 10px;
  color: var(--ink);
}

.doc-section p,
.doc-section li {
  color: #3a3d57;
  line-height: 1.62;
}

.doc-section ul,
.doc-section ol {
  padding-left: 22px;
}

.doc-section table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  overflow: hidden;
  border-radius: 16px;
  border: 1px solid var(--line);
  font-size: 14px;
}

.doc-section th,
.doc-section td {
  padding: 14px;
  border: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.doc-section tr:first-child th {
  border-top: 0;
}

.doc-section th:first-child,
.doc-section td:first-child {
  border-left: 0;
}

.doc-section thead tr:first-child th:first-child {
  border-top-left-radius: 16px;
}

.doc-section thead tr:first-child th:last-child {
  border-top-right-radius: 16px;
}

.doc-section tbody tr:last-child td:first-child {
  border-bottom-left-radius: 16px;
}

.doc-section tbody tr:last-child td:last-child {
  border-bottom-right-radius: 16px;
}

.doc-section th {
  color: var(--ink);
  background: #edf2ff;
}

.notice-box {
  margin: 18px 0;
  padding: 18px;
  border-radius: 20px;
  color: #2b2f50;
  background: #edf2ff;
}

.notice-box-split {
  display: flex;
  align-items: center;
  gap: 16px;
}

.notice-box-icon {
  display: grid;
  place-items: center;
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
}

.notice-box-icon img {
  width: 38px;
  height: 38px;
  object-fit: contain;
}

.notice-box-copy {
  flex: 1 1 auto;
  min-width: 0;
}

.notice-box-copy strong {
  display: block;
  margin-bottom: 8px;
}

.notice-box-copy p {
  margin: 0;
  line-height: 1.45;
}

.notice-box.danger {
  background: #fff1f3;
  border: 1px solid rgba(255, 77, 94, 0.18);
}

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

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 520ms ease, transform 520ms ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0) rotate(-2deg);
  }
  50% {
    transform: translateY(-18px) rotate(2deg);
  }
}

@keyframes heroCoinFloat {
  0%,
  100% {
    transform: translateX(-50%) translateY(0) rotate(-2deg);
  }
  50% {
    transform: translateX(-50%) translateY(-16px) rotate(2deg);
  }
}

@keyframes ctaDownloadFloat {
  0%,
  100% {
    transform: translateY(0) rotate(-2deg) scale(0.98);
  }
  50% {
    transform: translateY(-18px) rotate(2deg) scale(1.02);
  }
}

@keyframes happyCheck {
  0%,
  100% {
    transform: rotate(-4deg) translateY(0);
  }
  18% {
    transform: rotate(2deg) translateY(-3px);
  }
  28% {
    transform: rotate(-5deg) translateY(1px);
  }
  38% {
    transform: rotate(3deg) translateY(-2px);
  }
  50% {
    transform: rotate(-4deg) translateY(0);
  }
}

@media (max-width: 980px) {
  .hero-grid,
  .split,
  .preview-stage,
  .support-grid,
  .legal-layout,
  .cta-panel {
    grid-template-columns: 1fr;
  }

  .preview-stage {
    gap: 18px;
  }

  .preview-device {
    order: -1;
  }

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

  .hero-visual {
    min-height: 620px;
  }

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

  .steps-flow {
    display: flex;
    flex-direction: column;
    gap: 0;
  }

  .step-route {
    flex: 0 0 16px;
    width: 100%;
  }

  .step-route .flow-arrow {
    transform: rotate(90deg);
  }

  .responsibility-lab {
    grid-template-columns: 1fr;
    align-items: stretch;
    gap: 16px;
  }

  .role-tabs {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .role-panel {
    min-height: auto;
  }

  .toc {
    position: static;
  }

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

@media (max-width: 760px) {
  .container {
    width: min(100% - 28px, 1160px);
  }

  .nav-toggle {
    display: grid;
    place-items: center;
  }

  .nav-links {
    position: fixed;
    left: 14px;
    right: 14px;
    top: 74px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
    border: 1px solid rgba(255, 255, 255, 0.9);
    border-radius: 24px;
    background: #fff;
    box-shadow: var(--shadow);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    padding: 14px;
  }

  .hero {
    padding-top: 52px;
  }

  .hero-grid {
    gap: 26px;
  }

  .hero-copy-wrap {
    display: contents;
  }

  .hero-copy-wrap .eyebrow {
    order: 1;
    width: fit-content;
  }

  .hero-copy-wrap h1 {
    order: 2;
  }

  .hero-visual {
    order: 3;
  }

  .hero-actions {
    order: 4;
  }

  .hero-copy {
    order: 5;
  }

  .disclosure-pill {
    order: 6;
  }

  .trust-row {
    order: 7;
  }

  .hero-visual {
    min-height: auto;
    display: flex;
    justify-content: center;
    padding: 8px 0 18px;
  }

  .phone-frame {
    position: relative;
    left: auto;
    top: auto;
    transform: none;
    width: min(82vw, 300px);
  }

  .phone-screen,
  .preview-device img {
    min-height: 580px;
  }

  .preview-side {
    grid-template-columns: 1fr;
  }

  .hero-phone-image {
    min-height: 0;
    height: auto;
  }

  .hero-coin-overlay {
    width: min(78%, 250px);
    top: 14%;
  }

  .disclosure-pill {
    margin: 14px 0;
    padding: 14px 16px;
  }

  .journey-grid,
  .terms-grid,
  .craft-grid,
  .calc-body,
  .calc-output,
  .responsibility-lab,
  .steps,
  .footer-grid,
  .footer-main {
    grid-template-columns: 1fr;
  }

  .calc-controls {
    padding: 16px;
  }

  .footer-disclaimer {
    padding: 20px 18px;
  }

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

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

  .data-map-tab {
    min-width: 0;
    padding: 11px 12px;
    font-size: 14px;
  }

  .tab-icon {
    width: 26px;
    height: 26px;
    flex-basis: 26px;
  }

  .responsibility-lab {
    gap: 14px;
    padding: 20px;
  }

  .responsibility-copy h3 {
    margin-bottom: 8px;
  }

  .role-tabs {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .role-tab {
    width: 100%;
    padding: 13px 16px;
  }

  .role-panel {
    min-height: auto;
    padding: 18px;
  }

  .role-panel ul {
    margin-top: 8px;
  }

  .section {
    padding: 56px 0;
  }

  .hero-actions .btn {
    width: 100%;
  }
}