:root {
  --bg: #f6f2e8;
  --bg-soft: #fcf8f1;
  --ink: #12322a;
  --ink-soft: rgba(18, 50, 42, 0.72);
  --line: rgba(18, 50, 42, 0.12);
  --line-strong: rgba(18, 50, 42, 0.22);
  --mint: #a9e9c0;
  --mint-strong: #25bd88;
  --deep: #0b6a56;
  --deep-strong: #074e41;
  --shadow: 0 28px 70px rgba(10, 38, 31, 0.12);
  --radius-xl: 34px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --content: min(1180px, calc(100vw - 48px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 14% 8%, rgba(178, 240, 205, 0.24), transparent 24%),
    radial-gradient(circle at 86% 14%, rgba(55, 171, 131, 0.08), transparent 20%),
    linear-gradient(180deg, #fbf7ee 0%, #f3ede1 48%, #efe8dc 100%);
  color: var(--ink);
  font-family: "Noto Sans KR", sans-serif;
  word-break: keep-all;
  line-break: strict;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(18, 50, 42, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18, 50, 42, 0.03) 1px, transparent 1px);
  background-size: 120px 120px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.55), transparent 85%);
}

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

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

.site-shell {
  position: relative;
  overflow-x: clip;
}

.site-shell::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 860px;
  background:
    radial-gradient(circle at 14% 14%, rgba(189, 243, 211, 0.68), transparent 0 30%),
    radial-gradient(circle at 74% 22%, rgba(131, 223, 181, 0.24), transparent 0 26%),
    linear-gradient(180deg, rgba(233, 245, 235, 0.84), rgba(251, 248, 241, 0.04));
  pointer-events: none;
  z-index: 0;
}

.site-header {
  position: sticky;
  top: 16px;
  z-index: 20;
  width: var(--content);
  margin: 16px auto 0;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  background: rgba(252, 248, 241, 0.76);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(18, 50, 42, 0.08);
  border-radius: 999px;
  box-shadow: 0 16px 44px rgba(10, 38, 31, 0.08);
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand img,
.footer-brand img {
  width: 34px;
  height: 34px;
  border-radius: 10px;
}

.brand span,
.footer-brand strong {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--ink-soft);
  font-size: 0.96rem;
}

.site-nav a {
  position: relative;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 100%;
  height: 1px;
  transform: scaleX(0);
  transform-origin: left;
  background: var(--deep);
  transition: transform 180ms ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
}

.header-cta,
.lang-trigger,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-weight: 700;
  white-space: nowrap;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background-color 180ms ease,
    border-color 180ms ease;
}

.header-cta {
  padding: 12px 18px;
  background: var(--ink);
  color: #f7f4eb;
  box-shadow: 0 14px 24px rgba(18, 50, 42, 0.12);
}

.lang-picker {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.lang-trigger {
  width: 46px;
  height: 46px;
  padding: 0;
  border: 1px solid rgba(11, 106, 86, 0.24);
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink);
  cursor: pointer;
  box-shadow: 0 12px 24px rgba(18, 50, 42, 0.08);
}

.lang-trigger-icon {
  width: 21px;
  height: 21px;
  color: var(--deep-strong);
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.button {
  min-height: 52px;
  padding: 0 22px;
  font-size: 0.97rem;
}

.button:hover,
.button:focus-visible,
.lang-trigger:hover,
.lang-trigger:focus-visible,
.header-cta:hover,
.header-cta:focus-visible {
  transform: translateY(-1px);
}

.lang-dropdown {
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  z-index: 90;
  width: 220px;
  padding: 10px;
  background: rgba(252, 248, 241, 0.96);
  border: 1px solid rgba(18, 50, 42, 0.1);
  border-radius: 20px;
  box-shadow: 0 24px 54px rgba(10, 38, 31, 0.18);
  backdrop-filter: blur(18px);
  display: grid;
  gap: 2px;
  transform-origin: top right;
  animation: dropdown-in 150ms ease-out;
}

.lang-dropdown[hidden] {
  display: none;
}

.lang-option {
  display: flex;
  align-items: center;
  min-height: 46px;
  padding: 0 12px;
  border-radius: 12px;
  color: var(--ink);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  transition:
    background-color 160ms ease,
    color 160ms ease;
}

.lang-option:hover,
.lang-option:focus-visible {
  background: rgba(18, 50, 42, 0.06);
}

.lang-option.is-current {
  color: var(--deep);
  background: rgba(37, 189, 136, 0.12);
}

@keyframes dropdown-in {
  from {
    opacity: 0;
    transform: translateY(-6px) scale(0.98);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.button-primary {
  background: linear-gradient(135deg, var(--deep) 0%, var(--mint-strong) 100%);
  color: white;
  box-shadow: 0 18px 36px rgba(8, 94, 72, 0.16);
}

.button-secondary {
  border: 1px solid rgba(18, 50, 42, 0.14);
  background: rgba(255, 255, 255, 0.44);
}

.hero,
.story-band,
.feature,
.promise-strip,
.cta-section,
.site-footer,
.page-hero,
.page-section,
.page-main {
  width: var(--content);
  margin: 0 auto;
}

.hero {
  min-height: calc(100svh - 96px);
  padding: 92px 0 78px;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(420px, 0.95fr);
  align-items: center;
  gap: 56px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--deep);
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  white-space: nowrap;
}

.hero h1,
.section-intro h2,
.feature-copy h2,
.promise-intro h2,
.cta-copy h2 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 0.95;
  text-wrap: balance;
  word-break: keep-all;
  overflow-wrap: normal;
}

.hero h1 {
  max-width: 11.2ch;
  font-size: clamp(3rem, 5.2vw, 4.9rem);
}

.hero h1 span {
  color: var(--deep);
  display: block;
}

.hero-body,
.feature-copy p,
.cta-copy p,
.footer-note,
.flow-step p,
.promise-grid p {
  color: var(--ink-soft);
  line-height: 1.78;
}

.hero-body {
  max-width: 28rem;
  margin: 22px 0 0;
  font-size: 1.02rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.hero-flow,
.hero-meta {
  margin: 30px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
}

.hero-flow {
  gap: 0;
  margin-top: 26px;
  align-items: center;
}

.hero-flow li {
  position: relative;
  padding-right: 28px;
  margin-right: 18px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--deep);
  letter-spacing: -0.03em;
}

.hero-flow li::after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  width: 10px;
  height: 10px;
  border-top: 1px solid rgba(18, 50, 42, 0.24);
  border-right: 1px solid rgba(18, 50, 42, 0.24);
  transform: translateY(-50%) rotate(45deg);
}

.hero-flow li:last-child {
  padding-right: 0;
  margin-right: 0;
}

.hero-flow li:last-child::after {
  display: none;
}

.hero-meta li {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(18, 50, 42, 0.1);
  background: rgba(255, 255, 255, 0.62);
  font-size: 0.93rem;
}

.hero-stage {
  position: relative;
  min-height: 620px;
}

.orb {
  position: absolute;
  border-radius: 999px;
  filter: blur(4px);
}

.orb-one {
  inset: 10% auto auto 8%;
  width: 180px;
  height: 180px;
  background: rgba(169, 233, 192, 0.38);
}

.orb-two {
  inset: auto 4% 7% auto;
  width: 220px;
  height: 220px;
  background: rgba(8, 94, 72, 0.07);
}

.workspace-stack {
  position: relative;
  width: 100%;
  height: 100%;
}

.hero-board {
  --parallax-y: 0px;
  transform: translate3d(0, var(--parallax-y), 0);
  will-change: transform;
}

.hero-board-inner {
  height: 100%;
  animation: float-board 9s ease-in-out infinite;
}

.workspace-panel {
  position: absolute;
  background: rgba(255, 253, 248, 0.96);
  border: 1px solid rgba(18, 50, 42, 0.12);
  box-shadow: 0 34px 80px rgba(10, 38, 31, 0.14);
  backdrop-filter: blur(10px);
}

.panel-main {
  inset: 18px 14px 42px 0;
  padding: 18px;
  border-radius: 38px;
  transform: rotate(-1.4deg);
}

.panel-header {
  display: flex;
  gap: 8px;
}

.panel-dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: rgba(18, 50, 42, 0.18);
}

.note-canvas,
.board-frame {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 14px;
  margin-top: 16px;
  min-height: 510px;
}

.canvas-sidebar,
.board-rail {
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(9, 90, 70, 0.08), rgba(9, 90, 70, 0.02));
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 18px 0;
}

.canvas-sidebar span {
  width: 22px;
  height: 22px;
  border-radius: 8px;
  background: rgba(18, 50, 42, 0.16);
}

.board-rail {
  justify-content: center;
  gap: 18px;
  padding: 18px 10px;
}

.rail-item {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  padding: 12px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.62);
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  color: rgba(18, 50, 42, 0.48);
  letter-spacing: 0.08em;
}

.rail-item.active {
  background: linear-gradient(180deg, var(--deep) 0%, var(--mint-strong) 100%);
  color: white;
}

.canvas-page {
  position: relative;
  overflow: hidden;
  padding: 32px 30px;
  border-radius: 26px;
  background:
    linear-gradient(180deg, rgba(169, 233, 192, 0.2), transparent 36%),
    #fffdf9;
}

.canvas-page::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(18, 50, 42, 0.06) 1px, transparent 1px);
  background-size: 100% 38px;
  pointer-events: none;
}

.page-tag,
.mini-label {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  background: rgba(9, 90, 70, 0.08);
  color: var(--deep);
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-tag {
  padding: 7px 11px;
}

.mini-label {
  padding: 6px 10px;
}

.canvas-page h2 {
  position: relative;
  margin: 18px 0 10px;
  font-size: 2rem;
  letter-spacing: -0.05em;
}

.canvas-page p {
  position: relative;
  max-width: 29ch;
  margin: 0 0 26px;
  color: var(--ink-soft);
}

.board-stage {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(220px, 0.92fr);
  gap: 18px;
}

.hero-sheet {
  position: relative;
  overflow: hidden;
  padding: 28px 26px;
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(169, 233, 192, 0.2), transparent 34%),
    rgba(255, 253, 249, 1);
  min-height: 490px;
}

.hero-sheet::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(18, 50, 42, 0.06) 1px, transparent 1px);
  background-size: 100% 38px;
  pointer-events: none;
}

.hero-sheet h2,
.hero-sheet p,
.hero-sheet .page-tag,
.hero-sheet .ink-line {
  position: relative;
}

.process-column {
  display: grid;
  gap: 14px;
  align-content: start;
}

.process-card {
  padding: 18px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(18, 50, 42, 0.1);
  box-shadow: 0 18px 40px rgba(10, 38, 31, 0.08);
}

.process-card p,
.process-card strong {
  display: block;
}

.process-card strong {
  margin: 12px 0 8px;
  font-size: 1rem;
  line-height: 1.45;
}

.process-card.accent {
  background: linear-gradient(180deg, rgba(8, 94, 72, 0.94), rgba(18, 50, 42, 0.9));
  color: #f7f4eb;
}

.process-card.accent .mini-label {
  background: rgba(255, 255, 255, 0.12);
  color: rgba(247, 244, 235, 0.8);
}

.process-card.accent p {
  color: rgba(247, 244, 235, 0.82);
}

.ink-line {
  position: relative;
  height: 18px;
  width: 76%;
  margin-bottom: 18px;
  border-radius: 999px;
  background: rgba(8, 94, 72, 0.18);
}

.ink-line-bold {
  background: rgba(8, 94, 72, 0.32);
  width: 82%;
}

.ink-line.short {
  width: 48%;
}

.annotation-cloud {
  position: absolute;
  right: 24px;
  bottom: 28px;
  width: min(240px, 42%);
  padding: 18px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(18, 50, 42, 0.08);
  box-shadow: 0 20px 50px rgba(10, 38, 31, 0.08);
}

.annotation-cloud strong,
.feature-list li,
.flow-step strong,
.promise-grid strong,
.review-board h3 {
  display: block;
  font-weight: 700;
}

.annotation-cloud span {
  display: block;
  margin-top: 8px;
  color: var(--ink-soft);
  line-height: 1.65;
}

.panel-audio p,
.flashcard-teaser p,
.review-board p,
.review-board li {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.65;
}

.wave-strip {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 18px 0 16px;
  height: 74px;
}

.wave-strip span {
  display: block;
  width: 8px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--mint) 0%, var(--deep) 100%);
  animation: pulse 1800ms ease-in-out infinite;
}

.wave-strip span:nth-child(1) { height: 24px; animation-delay: -150ms; }
.wave-strip span:nth-child(2) { height: 46px; animation-delay: -600ms; }
.wave-strip span:nth-child(3) { height: 30px; animation-delay: -250ms; }
.wave-strip span:nth-child(4) { height: 58px; animation-delay: -950ms; }
.wave-strip span:nth-child(5) { height: 34px; animation-delay: -350ms; }
.wave-strip span:nth-child(6) { height: 64px; animation-delay: -1150ms; }
.wave-strip span:nth-child(7) { height: 28px; animation-delay: -500ms; }
.wave-strip span:nth-child(8) { height: 42px; animation-delay: -800ms; }

.review-chip-row,
.board-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0;
}

.review-chip-row span,
.board-tags span {
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(8, 94, 72, 0.08);
  font-size: 0.84rem;
  font-weight: 700;
}

.review-card .review-chip-row {
  margin-top: 12px;
  margin-bottom: 10px;
}

.flashcard-teaser {
  padding: 18px;
  border-radius: 22px;
  background: linear-gradient(180deg, #fff, rgba(169, 233, 192, 0.18));
}

.flashcard-teaser .front {
  font-weight: 700;
  color: var(--ink);
}

.flashcard-teaser .back {
  margin-top: 12px;
}

.story-band {
  padding: 56px 0 62px;
}

.section-intro {
  max-width: 660px;
}

.section-intro h2,
.feature-copy h2,
.promise-intro h2,
.cta-copy h2 {
  font-size: clamp(2.2rem, 4vw, 4rem);
}

.flow-track {
  margin-top: 30px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

.flow-step {
  position: relative;
  padding: 30px 28px 34px;
  border-top: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.56);
  border-radius: 22px;
  box-shadow: 0 18px 40px rgba(10, 38, 31, 0.05);
}

.flow-step::before {
  content: "";
  position: absolute;
  left: 0;
  top: -1px;
  width: 48px;
  height: 1px;
  background: var(--deep);
}

.flow-step strong {
  margin-bottom: 12px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.02rem;
  letter-spacing: -0.03em;
}

.feature {
  padding: 96px 0;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 56px;
  align-items: center;
}

.feature:nth-of-type(even) .feature-copy {
  order: 2;
}

.feature:nth-of-type(even) .feature-media {
  order: 1;
}

.feature-copy {
  max-width: 500px;
}

.feature-copy p {
  margin: 18px 0 0;
}

.feature-list {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 16px;
}

.feature-list li {
  padding-top: 14px;
  border-top: 1px solid var(--line);
  line-height: 1.7;
}

.device-tablet,
.summary-sheet,
.review-layout {
  position: relative;
}

.device-tablet {
  padding: 24px;
  border-radius: 38px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.84), rgba(255, 255, 255, 0.46));
  border: 1px solid rgba(18, 50, 42, 0.08);
  box-shadow: var(--shadow);
}

.tablet-screen {
  border-radius: 28px;
  overflow: hidden;
  background: #173a31;
  padding: 18px;
}

.tablet-toolbar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  padding-bottom: 14px;
}

.tablet-toolbar span {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.84rem;
}

.tablet-paper {
  min-height: 420px;
  padding: 26px;
  border-radius: 22px;
  background: linear-gradient(180deg, #fcfaf4 0%, #f6f0e2 100%);
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(190px, 0.8fr);
  gap: 16px;
}

.paper-column {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.paper-mark {
  height: 82px;
  border-radius: 18px;
}

.mark-green {
  background: linear-gradient(135deg, rgba(169, 233, 192, 0.86), rgba(37, 189, 136, 0.52));
}

.mark-dark {
  background: linear-gradient(135deg, rgba(18, 50, 42, 0.16), rgba(18, 50, 42, 0.04));
}

.mark-short {
  width: 76%;
  background: linear-gradient(135deg, rgba(169, 233, 192, 0.9), rgba(255, 255, 255, 0.28));
}

.paper-callout {
  align-self: end;
  padding: 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.88);
}

.paper-callout p {
  margin: 10px 0 0;
}

.summary-sheet {
  padding: 28px;
  border-radius: 34px;
  background: linear-gradient(180deg, #fffefb 0%, #faf5ea 100%);
  border: 1px solid rgba(18, 50, 42, 0.08);
  box-shadow: var(--shadow);
}

.sheet-topline {
  width: 80px;
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--deep) 0%, var(--mint-strong) 100%);
}

.sheet-head {
  margin-top: 18px;
}

.sheet-head strong {
  display: block;
  margin-top: 14px;
  font-size: 2rem;
  letter-spacing: -0.05em;
}

.summary-block {
  margin-top: 28px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.summary-block h3,
.review-board h3 {
  margin: 0 0 12px;
  font-size: 1.12rem;
  letter-spacing: -0.04em;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 22px;
}

.summary-grid div,
.review-board {
  padding: 18px;
  border-radius: 24px;
  background: rgba(18, 50, 42, 0.04);
}

.summary-grid span {
  display: block;
  margin-bottom: 10px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--deep);
}

.review-layout {
  display: grid;
  gap: 16px;
}

.board-cards {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(169, 233, 192, 0.22));
}

.board-sheet {
  background: linear-gradient(180deg, rgba(18, 50, 42, 0.06), rgba(255, 255, 255, 0.62));
}

.review-board ul {
  margin: 16px 0 0;
  padding-left: 18px;
  color: var(--ink-soft);
  line-height: 1.9;
}

.promise-strip {
  padding: 58px 0 82px;
}

.section-links {
  width: var(--content);
  margin: 0 auto;
  padding: 10px 0 82px;
}

.link-card-grid {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.link-card {
  min-height: 166px;
  padding: 24px;
  border-radius: 26px;
  border: 1px solid rgba(18, 50, 42, 0.08);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.78), rgba(255, 255, 255, 0.46));
  box-shadow: 0 18px 48px rgba(10, 38, 31, 0.08);
}

.link-card strong,
.footer-column h3,
.page-mini-nav h2,
.faq-group h2,
.page-card h2,
.page-card h3,
.content-block h3,
.policy-block h2,
.policy-block h3,
.table-title,
.info-label {
  display: block;
  font-family: "Space Grotesk", sans-serif;
  letter-spacing: -0.03em;
}

.link-card strong {
  font-size: 1.12rem;
}

.link-card span {
  display: block;
  margin-top: 14px;
  color: var(--ink-soft);
  line-height: 1.75;
}

.promise-intro {
  max-width: 760px;
}

.promise-grid {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.promise-grid div {
  padding: 22px 22px 24px;
  border-radius: 24px;
  border: 1px solid rgba(18, 50, 42, 0.08);
  background: rgba(255, 255, 255, 0.48);
  box-shadow: 0 16px 36px rgba(10, 38, 31, 0.05);
}

.promise-grid strong {
  margin-bottom: 12px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1rem;
}

.cta-section {
  padding: 0 0 86px;
}

.cta-panel {
  padding: 38px;
  border-radius: 40px;
  background:
    radial-gradient(circle at 20% 20%, rgba(169, 233, 192, 0.34), transparent 36%),
    linear-gradient(135deg, rgba(18, 50, 42, 0.96), rgba(8, 94, 72, 0.9));
  color: #f7f5ee;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: end;
  box-shadow: 0 30px 70px rgba(8, 48, 40, 0.22);
}

.cta-panel .eyebrow,
.cta-panel p {
  color: rgba(247, 245, 238, 0.8);
}

.cta-panel .button-secondary {
  color: #f7f5ee;
  border-color: rgba(247, 245, 238, 0.2);
  background: rgba(255, 255, 255, 0.08);
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.cta-note {
  margin: 14px 0 0;
  color: rgba(18, 50, 42, 0.62);
  font-size: 0.92rem;
}

.site-footer {
  padding: 0 0 40px;
}

.footer-brand p {
  margin: 4px 0 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.footer-note {
  max-width: 480px;
  margin: 18px 0 0;
  font-size: 0.94rem;
}

.site-footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(140px, 1fr));
  gap: 24px;
  align-items: start;
}

.footer-column {
  display: grid;
  gap: 10px;
}

.footer-column h3 {
  margin: 0 0 8px;
  font-size: 1rem;
}

.footer-column a {
  color: var(--ink-soft);
}

.footer-column a:hover,
.footer-column a:focus-visible,
.link-card:hover,
.link-card:focus-visible {
  color: var(--ink);
  transform: translateY(-1px);
}

.page-main {
  padding: 42px 0 90px;
}

.page-hero {
  padding: 38px 0 28px;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 32px;
  align-items: end;
}

.page-hero.compact {
  grid-template-columns: 1fr;
}

.page-title {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  max-width: 14ch;
  font-size: clamp(2.6rem, 5.4vw, 4.5rem);
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: -0.05em;
  text-wrap: balance;
  word-break: keep-all;
  overflow-wrap: normal;
}

.page-subtitle,
.page-card p,
.page-card li,
.content-block p,
.content-block li,
.page-mini-nav p,
.inline-list li,
.faq-answer,
.meta-list li,
.table-caption,
.info-value,
.status-note {
  color: var(--ink-soft);
  line-height: 1.8;
  word-break: keep-all;
}

.page-subtitle {
  max-width: 48rem;
  margin: 18px 0 0;
  font-size: 1.04rem;
}

.page-hero-side {
  padding: 22px 24px;
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.54);
  border: 1px solid rgba(18, 50, 42, 0.08);
  box-shadow: 0 18px 42px rgba(10, 38, 31, 0.06);
}

.page-hero-side p {
  margin: 0;
}

.page-section {
  padding-top: 26px;
}

.page-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(280px, 0.34fr);
  gap: 22px;
  align-items: start;
}

.page-stack {
  display: grid;
  gap: 18px;
}

.page-card,
.content-block,
.policy-block,
.faq-group,
.page-mini-nav {
  padding: 24px;
  border-radius: 28px;
  border: 1px solid rgba(18, 50, 42, 0.08);
  background: rgba(255, 255, 255, 0.6);
  box-shadow: 0 16px 44px rgba(10, 38, 31, 0.06);
}

.page-card h2,
.faq-group h2,
.page-mini-nav h2,
.policy-block h2 {
  margin: 0 0 16px;
  font-size: 1.38rem;
}

.page-card h3,
.content-block h3,
.policy-block h3 {
  margin: 0 0 12px;
  font-size: 1rem;
}

.content-block + .content-block {
  margin-top: 18px;
}

.bullet-list,
.meta-list,
.timeline-list,
.contact-list {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 10px;
}

.inline-list {
  margin: 18px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
}

.inline-list li {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(8, 94, 72, 0.08);
}

.notice,
.status-note {
  margin-top: 18px;
  padding: 16px 18px;
  border-radius: 20px;
  background: rgba(169, 233, 192, 0.24);
  border: 1px solid rgba(8, 94, 72, 0.08);
}

.contact-row,
.info-row {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 14px;
  padding: 14px 0;
  border-top: 1px solid rgba(18, 50, 42, 0.08);
}

.contact-row:first-child,
.info-row:first-child {
  border-top: 0;
  padding-top: 0;
}

.info-label {
  font-size: 0.92rem;
  color: var(--deep);
}

.info-value {
  margin: 0;
}

.plan-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.plan-card {
  padding: 28px;
  border-radius: 30px;
  border: 1px solid rgba(18, 50, 42, 0.08);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0.4));
  box-shadow: 0 18px 52px rgba(10, 38, 31, 0.08);
}

.plan-card.featured {
  background: linear-gradient(180deg, rgba(8, 94, 72, 0.96), rgba(14, 74, 61, 0.9));
  color: #f7f4eb;
}

.plan-card.featured p,
.plan-card.featured li,
.plan-card.featured .plan-note,
.plan-card.featured .price-hint {
  color: rgba(247, 244, 235, 0.82);
}

.plan-tag {
  display: inline-flex;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(8, 94, 72, 0.1);
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--deep);
  white-space: nowrap;
}

.plan-card.featured .plan-tag {
  background: rgba(255, 255, 255, 0.12);
  color: #f7f4eb;
}

.plan-card h2 {
  margin: 18px 0 8px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 2rem;
  letter-spacing: -0.05em;
}

.price-line {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px 12px;
  margin: 10px 0 14px;
}

.price-value {
  font-family: "Space Grotesk", sans-serif;
  font-size: 2.2rem;
  font-weight: 700;
  letter-spacing: -0.06em;
}

.price-hint,
.plan-note {
  margin: 0;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
}

.comparison-table th,
.comparison-table td {
  padding: 14px 12px;
  border-bottom: 1px solid rgba(18, 50, 42, 0.08);
  text-align: left;
  vertical-align: top;
}

.comparison-table th {
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.95rem;
}

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

.faq-item {
  border-radius: 22px;
  border: 1px solid rgba(18, 50, 42, 0.08);
  background: rgba(255, 255, 255, 0.42);
  overflow: hidden;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 18px 20px;
  font-weight: 700;
}

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

.faq-answer {
  padding: 0 20px 18px;
}

.page-mini-nav {
  position: sticky;
  top: 102px;
}

.page-mini-nav nav {
  display: grid;
  gap: 10px;
}

.page-mini-nav a {
  color: var(--ink-soft);
}

.legal-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.legal-meta span {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.48);
  border: 1px solid rgba(18, 50, 42, 0.08);
  color: var(--ink-soft);
}

.reveal {
  opacity: 1;
  transform: none;
}

.js .reveal {
  opacity: 0;
  transform: translateY(26px);
  transition:
    opacity 620ms ease,
    transform 620ms cubic-bezier(0.22, 1, 0.36, 1);
}

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

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

  .hero-board,
  .hero-board-inner,
  .wave-strip span,
  .js .reveal {
    animation: none !important;
    transition: none !important;
    transform: none !important;
  }
}

@keyframes pulse {
  0%,
  100% {
    transform: scaleY(0.82);
    opacity: 0.72;
  }
  50% {
    transform: scaleY(1.08);
    opacity: 1;
  }
}

@keyframes float-board {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }
  50% {
    transform: translate3d(0, -10px, 0);
  }
}

@media (max-width: 1120px) {
  .hero,
  .feature,
  .cta-panel,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 72px;
  }

  .board-stage {
    grid-template-columns: 1fr;
  }

  .feature:nth-of-type(even) .feature-copy,
  .feature:nth-of-type(even) .feature-media {
    order: unset;
  }

  .promise-grid,
  .flow-track,
  .link-card-grid,
  .plan-grid,
  .site-footer-grid {
    grid-template-columns: 1fr;
  }

  .cta-actions,
  .footer-note,
  .page-grid,
  .page-hero {
    text-align: left;
  }

  .page-grid,
  .page-hero {
    grid-template-columns: 1fr;
  }

  .page-mini-nav {
    position: static;
  }
}

@media (max-width: 880px) {
  :root {
    --content: min(100vw - 28px, 720px);
  }

  .site-header {
    top: 8px;
    margin-top: 8px;
    padding: 12px 14px;
    border-radius: 26px;
    flex-wrap: wrap;
  }

  .site-nav {
    order: 3;
    width: 100%;
    justify-content: space-between;
    gap: 12px;
    font-size: 0.88rem;
  }

  .lang-picker,
  .site-header .header-cta {
    flex: 1 1 auto;
  }

  .lang-picker {
    justify-content: flex-end;
  }

  .lang-trigger {
    flex: 0 0 auto;
  }

  .hero-stage {
    min-height: 480px;
  }

  .panel-main {
    inset: 12px 4px 18px 0;
  }

  .annotation-cloud {
    position: static;
    width: auto;
    margin-top: 22px;
  }

  .tablet-paper,
  .summary-grid {
    grid-template-columns: 1fr;
  }

  .cta-panel {
    padding: 30px 24px;
  }

  .site-footer {
    padding-bottom: 28px;
  }

  .contact-row,
  .info-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .hero-flow {
    display: grid;
    gap: 10px;
  }

  .hero-flow li {
    padding-right: 0;
    margin-right: 0;
  }

  .hero-flow li::after {
    display: none;
  }
}

@media (max-width: 640px) {
  .lang-picker {
    flex: 0 0 auto;
  }

  .hero {
    padding-top: 42px;
    gap: 14px;
  }

  .hero h1 {
    max-width: 10.4ch;
    font-size: clamp(2.35rem, 9.6vw, 3.32rem);
    line-height: 0.98;
  }

  .hero-body,
  .feature-copy p,
  .cta-copy p {
    font-size: 0.95rem;
  }

  .hero-body {
    margin-top: 18px;
  }

  .hero-actions {
    margin-top: 22px;
  }

  .hero-flow,
  .hero-meta {
    display: none;
  }

  .hero-meta {
    gap: 8px;
  }

  .hero-meta li {
    width: 100%;
  }

  .hero-stage {
    min-height: 240px;
    margin-top: -10px;
    overflow: hidden;
  }

  .panel-main {
    inset: -44px -56px auto -26px;
    transform: scale(0.72);
    transform-origin: top center;
  }

  .note-canvas {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .canvas-sidebar,
  .board-rail {
    display: none;
  }

  .board-frame {
    grid-template-columns: 1fr;
  }

  .canvas-page {
    padding: 22px 18px;
  }

  .canvas-page h2,
  .sheet-head strong,
  .hero-sheet h2 {
    font-size: 1.58rem;
  }

  .hero-sheet {
    min-height: 320px;
    padding: 22px 18px;
  }

  .process-column {
    gap: 12px;
  }

  .process-card {
    padding: 16px;
    border-radius: 20px;
  }

  .cta-note {
    margin-top: 12px;
    font-size: 0.88rem;
    line-height: 1.7;
  }

  .feature,
  .story-band,
  .promise-strip,
  .section-links,
  .page-main {
    padding: 56px 0;
  }

  .hero-actions .button,
  .cta-actions .button {
    width: 100%;
  }

  .site-header .header-cta {
    width: auto;
    min-width: 168px;
    padding-inline: 18px;
  }

  .price-line {
    display: grid;
    gap: 4px;
  }

  .page-title {
    max-width: 11.5ch;
    font-size: clamp(2.15rem, 9.8vw, 3.25rem);
  }

  .page-card,
  .content-block,
  .policy-block,
  .faq-group,
  .page-mini-nav,
  .plan-card {
    padding: 20px;
  }
}