:root {
  --green-900: #075b36;
  --green-800: #087647;
  --green-700: #169b5a;
  --green-600: #22a65f;
  --green-500: #2fbf71;
  --green-300: #8be1af;
  --green-200: #bdeecf;
  --green-100: #e3f7ea;
  --green-50: #f0fbf4;
  --ink: #10201a;
  --ink-soft: #53665d;
  --ink-muted: #75847c;
  --canvas: #f8faf8;
  --cream: #fbfcf6;
  --white: #ffffff;
  --line: #dfeae3;
  --shadow-soft: 0 24px 70px rgb(22 72 45 / 10%);
  --shadow-card: 0 18px 44px rgb(25 78 49 / 9%);
  --radius-xl: 36px;
  --radius-lg: 28px;
  --radius-md: 20px;
  --container: 1180px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 104px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--canvas);
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  font-size: 16px;
  line-height: 1.8;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body,
a,
button {
  -webkit-tap-highlight-color: transparent;
}

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

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

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  text-wrap: balance;
}

p {
  text-wrap: pretty;
}

.container {
  width: min(calc(100% - 48px), var(--container));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  color: var(--white);
  background: var(--green-900);
  border-radius: 10px;
  transform: translateY(-160%);
  transition: transform 160ms ease;
}

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

:focus-visible {
  outline: 3px solid #0b6fda;
  outline-offset: 4px;
}

.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  border-bottom: 1px solid rgb(223 234 227 / 78%);
  background: rgb(248 250 248 / 88%);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  align-items: center;
  min-height: 82px;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 10px;
  font-size: 23px;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.brand img {
  border-radius: 50%;
  box-shadow: 0 6px 18px rgb(24 119 68 / 12%);
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  gap: 34px;
}

.site-nav a,
.site-footer nav a {
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 700;
  transition: color 160ms ease;
}

.site-nav a:hover,
.site-footer nav a:hover {
  color: var(--green-800);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 58px;
  padding: 13px 24px;
  gap: 12px;
  border: 1px solid transparent;
  border-radius: 18px;
  font-weight: 800;
  line-height: 1.2;
  box-shadow: none;
  transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-small {
  min-height: 44px;
  padding: 10px 17px;
  border-radius: 14px;
  font-size: 14px;
}

.button-primary {
  color: var(--white);
  background: linear-gradient(135deg, var(--green-700), var(--green-500));
  box-shadow: 0 14px 30px rgb(34 166 95 / 24%);
}

.button-primary:hover {
  box-shadow: 0 18px 34px rgb(34 166 95 / 30%);
}

.button-outline {
  color: var(--green-800);
  border-color: #b7ddc7;
  background: rgb(255 255 255 / 74%);
}

.button-outline:hover {
  background: var(--white);
  box-shadow: 0 10px 28px rgb(20 89 52 / 10%);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--green-800);
  font-weight: 800;
  text-decoration: underline;
  text-decoration-color: rgb(8 118 71 / 28%);
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
}

.text-link:hover {
  text-decoration-color: currentcolor;
}

.hero {
  position: relative;
  isolation: isolate;
  min-height: 760px;
  overflow: hidden;
  background:
    radial-gradient(circle at 10% 15%, rgb(185 242 207 / 32%), transparent 26%),
    linear-gradient(180deg, #fbfdf9 0%, var(--canvas) 100%);
}

.hero::after {
  position: absolute;
  z-index: -1;
  right: -12%;
  bottom: -310px;
  width: 780px;
  height: 540px;
  content: "";
  border-radius: 50%;
  background: #eaf8ed;
  transform: rotate(-8deg);
}

.hero-glow {
  position: absolute;
  z-index: -1;
  border-radius: 50%;
  filter: blur(2px);
  pointer-events: none;
}

.hero-glow-left {
  top: 300px;
  left: -120px;
  width: 240px;
  height: 240px;
  border: 1px solid rgb(47 191 113 / 20%);
}

.hero-glow-right {
  top: 90px;
  right: 7%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgb(194 242 211 / 40%), rgb(238 250 241 / 10%) 65%, transparent 70%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(500px, 1.08fr);
  align-items: center;
  min-height: 760px;
  padding-block: 74px 82px;
  gap: 52px;
}

.hero-copy {
  position: relative;
  z-index: 2;
  padding-top: 12px;
}

.eyebrow {
  display: flex;
  align-items: center;
  margin-bottom: 18px;
  gap: 10px;
  color: var(--green-800);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.eyebrow.centered {
  justify-content: center;
}

.eyebrow-mark {
  width: 22px;
  height: 2px;
  background: currentcolor;
  border-radius: 999px;
}

.hero h1 {
  margin-bottom: 24px;
  font-size: clamp(42px, 5vw, 68px);
  font-weight: 800;
  letter-spacing: -0.055em;
  line-height: 1.24;
}

.hero h1 span {
  color: var(--green-800);
}

.hero-description {
  max-width: 580px;
  margin-bottom: 32px;
  color: var(--ink-soft);
  font-size: 17px;
  font-weight: 500;
  line-height: 2;
}

.hero-actions {
  display: flex;
  align-items: center;
  margin-bottom: 30px;
  gap: 26px;
}

.hero-disclaimer {
  display: flex;
  align-items: flex-start;
  max-width: 510px;
  margin-bottom: 0;
  gap: 10px;
  color: var(--ink-muted);
  font-size: 12px;
  line-height: 1.65;
}

.hero-disclaimer > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 20px;
  width: 20px;
  height: 20px;
  color: var(--green-800);
  border: 1px solid #acd8bd;
  border-radius: 50%;
  font-family: Georgia, serif;
  font-weight: 700;
  line-height: 1;
}

.product-preview {
  position: relative;
  min-height: 590px;
}

.app-window {
  position: absolute;
  z-index: 3;
  top: 24px;
  left: 52%;
  width: min(456px, 82%);
  overflow: hidden;
  border: 8px solid rgb(255 255 255 / 92%);
  border-radius: 34px;
  background: #f7faf7;
  box-shadow: 0 42px 90px rgb(22 92 52 / 20%), 0 8px 24px rgb(22 92 52 / 10%);
  transform: translateX(-50%) rotate(1.5deg);
}

.app-window-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 17px 20px 14px;
  background: var(--white);
  border-bottom: 1px solid #edf2ee;
}

.app-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  letter-spacing: -0.03em;
}

.app-logo img {
  border-radius: 50%;
}

.app-avatar {
  width: 30px;
  height: 30px;
  border: 5px solid #d7f2e0;
  border-radius: 50%;
  background: var(--green-500);
}

.app-content {
  padding: 20px 22px 24px;
}

.app-greeting {
  display: flex;
  flex-direction: column;
  margin-bottom: 16px;
  line-height: 1.4;
}

.app-greeting span {
  color: var(--ink-muted);
  font-size: 11px;
}

.app-greeting strong {
  font-size: 18px;
  letter-spacing: -0.03em;
}

.summary-card {
  padding: 18px;
  color: var(--white);
  border-radius: 22px;
  background:
    radial-gradient(circle at 90% 8%, rgb(255 255 255 / 22%), transparent 30%),
    linear-gradient(135deg, var(--green-700), #45c87f);
  box-shadow: 0 14px 28px rgb(34 166 95 / 18%);
}

.summary-heading,
.trend-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.summary-heading {
  padding-bottom: 13px;
  border-bottom: 1px solid rgb(255 255 255 / 25%);
  font-size: 12px;
  font-weight: 700;
}

.summary-heading span:last-child {
  padding: 3px 8px;
  border-radius: 999px;
  background: rgb(255 255 255 / 18%);
  font-size: 9px;
}

.summary-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding-top: 14px;
}

.summary-metrics div {
  display: flex;
  flex-direction: column;
}

.summary-metrics div + div {
  padding-left: 20px;
  border-left: 1px solid rgb(255 255 255 / 22%);
}

.summary-metrics span {
  color: rgb(255 255 255 / 74%);
  font-size: 9px;
}

.summary-metrics strong {
  font-size: 20px;
  line-height: 1.4;
}

.trend-card {
  margin-top: 14px;
  padding: 17px 18px 13px;
  border: 1px solid #e3ebe5;
  border-radius: 20px;
  background: var(--white);
}

.trend-heading > div {
  display: flex;
  flex-direction: column;
  line-height: 1.35;
}

.trend-heading span {
  color: var(--ink-muted);
  font-size: 9px;
}

.trend-heading strong {
  font-size: 13px;
}

.trend-pill {
  padding: 4px 10px;
  color: var(--green-800) !important;
  border-radius: 999px;
  background: var(--green-100);
  font-weight: 700;
}

.trend-chart {
  width: 100%;
  margin-top: 10px;
  overflow: visible;
}

.chart-grid,
.feature-chart-grid {
  fill: none;
  stroke: #edf2ee;
  stroke-width: 1;
}

.chart-area {
  fill: url(#chart-fill);
}

.chart-line,
.feature-chart-line {
  fill: none;
  stroke: var(--green-500);
  stroke-linecap: round;
  stroke-width: 4;
}

.chart-points circle,
.feature-visual circle {
  fill: var(--white);
  stroke: var(--green-500);
  stroke-width: 4;
}

.chart-labels {
  display: flex;
  justify-content: space-between;
  color: var(--ink-muted);
  font-size: 8px;
}

.app-navigation {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 11px 16px 13px;
  border-top: 1px solid #e7eee9;
  background: var(--white);
}

.app-navigation span {
  display: flex;
  align-items: center;
  flex-direction: column;
  color: #8b9991;
  font-size: 8px;
  font-weight: 700;
  line-height: 1.3;
}

.app-navigation b {
  margin-bottom: 3px;
  font-size: 17px;
  font-weight: 500;
}

.app-navigation .is-active {
  color: var(--green-700);
}

.floating-record-card {
  position: absolute;
  z-index: 5;
  right: 0;
  bottom: 70px;
  display: flex;
  align-items: center;
  min-width: 232px;
  padding: 15px 16px;
  gap: 12px;
  border: 1px solid rgb(210 232 218 / 86%);
  border-radius: 20px;
  background: rgb(255 255 255 / 94%);
  box-shadow: var(--shadow-card);
  animation: float-card 5s ease-in-out infinite;
}

.floating-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  color: var(--green-800);
  border-radius: 14px;
  background: var(--green-100);
  font-size: 22px;
  font-weight: 400;
}

.floating-record-card > span:nth-child(2) {
  display: flex;
  flex: 1;
  flex-direction: column;
  line-height: 1.35;
}

.floating-record-card small {
  color: var(--ink-muted);
  font-size: 9px;
}

.floating-record-card strong {
  font-size: 13px;
}

.floating-record-card > b {
  color: var(--green-700);
  font-size: 22px;
}

.sample-badge {
  position: absolute;
  z-index: 6;
  top: 4px;
  right: 2px;
  display: flex;
  align-items: center;
  padding: 8px 13px;
  gap: 7px;
  color: var(--green-900);
  border: 1px solid #cce9d7;
  border-radius: 999px;
  background: rgb(255 255 255 / 88%);
  box-shadow: 0 8px 22px rgb(15 87 47 / 9%);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.sample-badge span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green-500);
  box-shadow: 0 0 0 4px var(--green-100);
}

.botanical-orbit {
  position: absolute;
  z-index: 0;
  border: 1px solid rgb(47 191 113 / 22%);
  border-radius: 50%;
}

.orbit-one {
  top: 95px;
  left: -5px;
  width: 210px;
  height: 420px;
  transform: rotate(36deg);
}

.orbit-two {
  right: 0;
  bottom: 20px;
  width: 180px;
  height: 290px;
  transform: rotate(-25deg);
}

.leaf {
  position: absolute;
  z-index: 1;
  width: 56px;
  height: 92px;
  border-radius: 100% 0 100% 0;
  background: linear-gradient(145deg, #84dcaa, #2fbf71);
  opacity: 0.22;
}

.leaf-one {
  top: 64px;
  left: 10px;
  transform: rotate(-28deg);
}

.leaf-two {
  right: 16px;
  bottom: 12px;
  transform: rotate(152deg) scale(0.72);
}

@keyframes float-card {
  0%,
  100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.section {
  padding-block: 120px;
}

.section-heading {
  max-width: 720px;
  margin: 0 auto 54px;
  text-align: center;
}

.section-heading h2,
.how-intro h2,
.trust-copy h2,
.final-cta h2 {
  margin-bottom: 18px;
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.35;
}

.section-heading > p:last-child,
.how-intro > p,
.final-cta-inner > p:not(.eyebrow) {
  color: var(--ink-soft);
}

.features-section {
  background: var(--white);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.feature-card {
  position: relative;
  min-width: 0;
  padding: 28px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: 0 14px 42px rgb(30 82 51 / 5%);
}

.feature-card::before {
  position: absolute;
  top: -70px;
  right: -70px;
  width: 180px;
  height: 180px;
  content: "";
  border-radius: 50%;
  background: var(--green-50);
}

.feature-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 188px;
  margin-bottom: 26px;
  overflow: hidden;
  border-radius: 22px;
  background: linear-gradient(145deg, #f1faf3, #e8f7ec);
}

.feature-number {
  margin-bottom: 7px;
  color: var(--green-700);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.feature-card h3 {
  margin-bottom: 10px;
  font-size: 21px;
  letter-spacing: -0.03em;
}

.feature-card > p {
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 14px;
}

.mini-document {
  position: relative;
  width: 134px;
  padding: 22px 18px 14px;
  border: 1px solid #d6e7dc;
  border-radius: 16px;
  background: var(--white);
  box-shadow: 0 16px 30px rgb(22 91 49 / 12%);
  transform: rotate(-3deg);
}

.mini-document > span {
  display: block;
  width: 62px;
  height: 6px;
  margin-bottom: 6px;
  border-radius: 999px;
  background: var(--green-200);
}

.mini-document > span:nth-child(2) { width: 98px; background: #e3ebe5; }
.mini-document > span:nth-child(3) { width: 78px; margin-bottom: 17px; background: #e3ebe5; }

.mini-document-row {
  display: flex;
  justify-content: space-between;
  padding-block: 8px;
  border-top: 1px solid #edf2ee;
}

.mini-document-row b,
.mini-document-row i {
  width: 43px;
  height: 5px;
  border-radius: 999px;
  background: #dce6df;
}

.mini-document-row i { width: 25px; background: var(--green-300); }

.mini-check {
  position: absolute;
  right: calc(50% - 82px);
  bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  color: var(--white);
  border: 5px solid #eef8f1;
  border-radius: 50%;
  background: var(--green-600);
  font-weight: 900;
  box-shadow: 0 8px 20px rgb(34 166 95 / 26%);
}

.mini-capsule {
  position: absolute;
  z-index: 2;
  top: 35px;
  left: calc(50% - 82px);
  width: 80px;
  height: 34px;
  overflow: hidden;
  border: 5px solid var(--white);
  border-radius: 999px;
  background: #9de0b9;
  box-shadow: 0 10px 24px rgb(32 111 63 / 18%);
  transform: rotate(-36deg);
}

.mini-capsule span {
  display: block;
  width: 50%;
  height: 100%;
  background: var(--green-600);
}

.mini-calendar {
  width: 150px;
  padding-bottom: 17px;
  overflow: hidden;
  border: 1px solid #d6e7dc;
  border-radius: 18px;
  background: var(--white);
  box-shadow: 0 16px 30px rgb(22 91 49 / 12%);
  transform: translate(15px, 14px) rotate(2deg);
}

.mini-calendar > b {
  display: block;
  height: 32px;
  margin-bottom: 13px;
  background: linear-gradient(90deg, var(--green-700), var(--green-500));
}

.mini-calendar > div {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  padding-inline: 15px;
  gap: 11px;
}

.mini-calendar i {
  width: 20px;
  height: 20px;
  border-radius: 7px;
  background: #eef3ef;
}

.mini-calendar i:nth-child(2),
.mini-calendar i:nth-child(5) { background: var(--green-200); }

.feature-card-trend .feature-visual svg {
  width: 84%;
}

.feature-chart-area {
  fill: rgb(47 191 113 / 12%);
}

.how-section {
  background:
    radial-gradient(circle at 8% 70%, rgb(197 238 211 / 26%), transparent 24%),
    var(--canvas);
}

.how-grid {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  align-items: center;
  gap: 90px;
}

.how-intro > p {
  max-width: 450px;
  margin-bottom: 28px;
}

.steps-list {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}

.steps-list::before {
  position: absolute;
  z-index: 0;
  top: 72px;
  bottom: 72px;
  left: 34px;
  width: 1px;
  content: "";
  background: linear-gradient(var(--green-300), var(--green-100));
}

.steps-list li {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 26px 68px 1fr;
  align-items: center;
  padding: 22px 24px 22px 12px;
  gap: 16px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgb(255 255 255 / 86%);
  box-shadow: 0 12px 34px rgb(25 76 48 / 5%);
}

.steps-list li + li {
  margin-top: 16px;
}

.step-number {
  align-self: start;
  padding-top: 4px;
  color: var(--green-700);
  font-size: 11px;
  font-weight: 900;
}

.step-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  color: var(--green-800);
  border: 1px solid #cfe9d9;
  border-radius: 18px;
  background: var(--green-50);
  font-size: 20px;
  font-weight: 800;
}

.steps-list h3 {
  margin-bottom: 2px;
  font-size: 17px;
}

.steps-list p {
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 13px;
}

.trust-section {
  padding-block: 70px 120px;
  background: var(--canvas);
}

.trust-panel {
  position: relative;
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  padding: 70px;
  overflow: hidden;
  gap: 76px;
  color: var(--white);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 0 0, rgb(118 218 158 / 21%), transparent 36%),
    linear-gradient(145deg, #075b36, #087647 72%, #168b55);
  box-shadow: 0 28px 74px rgb(7 91 54 / 20%);
}

.trust-panel::after {
  position: absolute;
  right: -60px;
  bottom: -110px;
  width: 290px;
  height: 210px;
  content: "";
  border: 1px solid rgb(255 255 255 / 16%);
  border-radius: 50%;
  transform: rotate(-22deg);
}

.eyebrow-light {
  color: #a8ebc2;
}

.trust-copy h2 {
  margin-bottom: 20px;
}

.trust-copy > p:last-child {
  margin-bottom: 0;
  color: rgb(255 255 255 / 76%);
  font-size: 14px;
}

.trust-list {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 12px;
}

.trust-list article {
  display: grid;
  grid-template-columns: 46px 1fr;
  align-items: start;
  padding: 18px;
  gap: 14px;
  border: 1px solid rgb(255 255 255 / 14%);
  border-radius: 20px;
  background: rgb(255 255 255 / 8%);
  backdrop-filter: blur(10px);
}

.trust-list article > span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  color: #c4f4d6;
  border-radius: 14px;
  background: rgb(255 255 255 / 11%);
  font-family: Georgia, serif;
  font-weight: 800;
}

.trust-list h3 {
  margin-bottom: 2px;
  font-size: 15px;
}

.trust-list p {
  margin-bottom: 0;
  color: rgb(255 255 255 / 70%);
  font-size: 12px;
}

.final-cta {
  position: relative;
  overflow: hidden;
  padding-block: 122px;
  background:
    radial-gradient(circle at 18% 40%, rgb(197 238 211 / 28%), transparent 25%),
    radial-gradient(circle at 84% 70%, rgb(197 238 211 / 24%), transparent 23%),
    var(--cream);
}

.final-cta::before,
.final-cta::after {
  position: absolute;
  width: 240px;
  height: 110px;
  content: "";
  border: 1px solid rgb(47 191 113 / 17%);
  border-radius: 50%;
}

.final-cta::before { top: 50px; left: -80px; transform: rotate(28deg); }
.final-cta::after { right: -60px; bottom: 40px; transform: rotate(-16deg); }

.final-cta-inner {
  position: relative;
  z-index: 1;
  max-width: 690px;
  text-align: center;
}

.final-cta-inner > img {
  margin: 0 auto 22px;
  border-radius: 50%;
  box-shadow: 0 16px 36px rgb(20 102 57 / 14%);
}

.final-cta-inner > p:not(.eyebrow) {
  max-width: 590px;
  margin: 0 auto 30px;
}

.site-footer {
  padding-block: 34px;
  border-top: 1px solid var(--line);
  background: var(--white);
}

.footer-inner {
  display: flex;
  align-items: center;
  gap: 28px;
}

.footer-brand {
  font-size: 19px;
}

.site-footer nav {
  display: flex;
  flex: 1;
  justify-content: center;
  gap: 28px;
}

.site-footer p {
  margin: 0;
  color: var(--ink-muted);
}

.error-page {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 32px;
  background:
    radial-gradient(circle at 50% 0, rgb(190 239 208 / 40%), transparent 38%),
    var(--canvas);
}

.error-card {
  width: min(100%, 560px);
  padding: 52px 38px;
  text-align: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--white);
  box-shadow: var(--shadow-soft);
}

.error-card img {
  margin: 0 auto 18px;
  border-radius: 50%;
}

.error-code {
  margin-bottom: 4px;
  color: var(--green-700);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.error-card h1 {
  margin-bottom: 14px;
  font-size: clamp(30px, 6vw, 42px);
  letter-spacing: -0.04em;
}

.error-card > p:not(.error-code) {
  margin-bottom: 26px;
  color: var(--ink-soft);
}

@media (max-width: 1040px) {
  .site-nav { gap: 20px; }

  .hero-grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(430px, 1.15fr);
    gap: 22px;
  }

  .hero h1 { font-size: clamp(40px, 5vw, 56px); }
  .product-preview { transform: scale(0.94); transform-origin: center right; }
  .floating-record-card { right: -12px; }
  .trust-panel { padding: 56px; gap: 52px; }
}

@media (max-width: 900px) {
  .site-nav { display: none; }
  .header-inner { justify-content: space-between; }

  .hero-grid {
    grid-template-columns: 1fr;
    padding-block: 80px 64px;
    text-align: center;
  }

  .hero-copy { max-width: 680px; margin-inline: auto; }
  .hero-copy .eyebrow,
  .hero-actions { justify-content: center; }
  .hero-description,
  .hero-disclaimer { margin-inline: auto; }
  .hero-disclaimer { text-align: left; }

  .product-preview {
    width: min(100%, 630px);
    min-height: 580px;
    margin-inline: auto;
    transform: none;
  }

  .feature-grid { grid-template-columns: 1fr; max-width: 620px; margin-inline: auto; }
  .feature-card { display: grid; grid-template-columns: 220px 1fr; column-gap: 26px; }
  .feature-visual { grid-row: 1 / span 4; height: 100%; min-height: 220px; margin-bottom: 0; }
  .feature-number { align-self: end; }

  .how-grid,
  .trust-panel { grid-template-columns: 1fr; }
  .how-grid { gap: 46px; }
  .how-intro { max-width: 620px; }
  .how-intro > p { max-width: none; }
  .trust-panel { gap: 38px; }
}

@media (max-width: 680px) {
  .container { width: min(calc(100% - 32px), var(--container)); }
  .site-header { backdrop-filter: blur(12px); }
  .header-inner { min-height: 70px; gap: 12px; }
  .brand { font-size: 20px; }
  .brand img { width: 38px; height: 38px; }
  .button-small { padding-inline: 13px; font-size: 12px; }

  .hero { min-height: auto; }
  .hero-grid { min-height: 0; padding-block: 64px 52px; }
  .hero h1 { font-size: clamp(36px, 10vw, 48px); line-height: 1.34; }
  .hero-description { font-size: 15px; line-height: 1.9; }
  .hero-actions { flex-direction: column; gap: 16px; }
  .hero-actions .button { width: 100%; }

  .product-preview { min-height: 530px; }
  .app-window { top: 30px; width: 92%; border-width: 6px; }
  .floating-record-card { right: -4px; bottom: 28px; min-width: 210px; }
  .sample-badge { right: 0; }

  .section { padding-block: 88px; }
  .section-heading { margin-bottom: 38px; }
  .section-heading h2,
  .how-intro h2,
  .trust-copy h2,
  .final-cta h2 { font-size: 32px; }

  .feature-card { display: block; padding: 22px; }
  .feature-visual { height: 180px; min-height: 0; margin-bottom: 22px; }

  .steps-list li { grid-template-columns: 22px 52px 1fr; padding: 18px 14px 18px 9px; gap: 10px; }
  .step-icon { width: 48px; height: 48px; border-radius: 15px; }
  .steps-list::before { left: 28px; }

  .trust-section { padding-block: 48px 88px; }
  .trust-panel { width: calc(100% - 24px); padding: 42px 22px; border-radius: 28px; }
  .trust-list article { grid-template-columns: 40px 1fr; padding: 15px; gap: 12px; }
  .trust-list article > span { width: 38px; height: 38px; }

  .final-cta { padding-block: 92px; }
  .footer-inner { flex-direction: column; text-align: center; }
  .site-footer nav { flex-wrap: wrap; gap: 12px 22px; }
}

@media (max-width: 390px) {
  .header-inner .button span { display: none; }
  .app-content { padding-inline: 16px; }
  .summary-card { padding: 15px; }
  .trend-card { padding-inline: 14px; }
  .floating-record-card { transform: scale(0.9); transform-origin: bottom right; }
}

@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;
  }
}

@media print {
  .site-header,
  .hero-actions,
  .final-cta .button,
  .floating-record-card { display: none; }

  .hero,
  .section,
  .final-cta { padding-block: 36px; }

  .hero-grid,
  .how-grid,
  .trust-panel { grid-template-columns: 1fr; min-height: 0; }

  .product-preview { min-height: 580px; }
  .trust-panel { color: var(--ink); background: var(--white); box-shadow: none; }
  .trust-copy > p:last-child,
  .trust-list p { color: var(--ink-soft); }
}