:root {
  color-scheme: light;
  --bg: #f5f6f1;
  --bg-deep: #edf1e4;
  --surface: rgba(255, 255, 255, 0.82);
  --surface-strong: #ffffff;
  --surface-soft: rgba(247, 249, 242, 0.92);
  --ink: #0d0f0d;
  --muted: #596158;
  --line: rgba(13, 15, 13, 0.08);
  --line-strong: rgba(13, 15, 13, 0.14);
  --accent: #d4ff72;
  --accent-deep: #a3dd4b;
  --accent-shadow: rgba(164, 221, 75, 0.28);
  --shadow-lg: 0 30px 80px rgba(15, 18, 15, 0.12);
  --shadow-md: 0 18px 40px rgba(15, 18, 15, 0.08);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 12px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at top left, rgba(212, 255, 114, 0.42), transparent 28%),
    radial-gradient(circle at 82% 12%, rgba(212, 255, 114, 0.2), transparent 18%),
    linear-gradient(180deg, #fcfdf8 0%, var(--bg) 52%, var(--bg-deep) 100%);
  color: var(--ink);
  font-family: "Manrope", "Segoe UI", sans-serif;
}

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

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

kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  margin: 0 0.12rem;
  padding: 0.28rem 0.55rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: inset 0 -1px 0 rgba(13, 15, 13, 0.05);
  font-size: 0.82rem;
  font-weight: 700;
}

.page-shell {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
  padding: 18px 0 40px;
}

.site-header {
  position: sticky;
  top: 16px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 42px;
  padding: 16px 18px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.68);
  backdrop-filter: blur(18px);
  box-shadow: 0 12px 30px rgba(13, 15, 13, 0.06);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  width: 18px;
  height: 18px;
  border-radius: 6px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.7), transparent),
    linear-gradient(135deg, var(--accent) 0%, #101210 100%);
  box-shadow: 0 10px 25px rgba(13, 15, 13, 0.18);
}

.brand-copy {
  display: grid;
  gap: 2px;
}

.brand-copy strong {
  font-family: "Space Grotesk", "Manrope", sans-serif;
  font-size: 0.95rem;
}

.brand-copy span {
  color: var(--muted);
  font-size: 0.8rem;
}

.site-nav {
  display: inline-flex;
  align-items: center;
  gap: 1.1rem;
}

.site-nav a {
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 700;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--ink);
}

.hero,
.section,
.proof-strip,
.site-footer {
  animation: rise-in 0.7s ease both;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(360px, 0.98fr);
  gap: 48px;
  align-items: center;
  padding: 32px 0 34px;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-copy h1,
.section-heading h2 {
  margin: 0;
  font-family: "Space Grotesk", "Manrope", sans-serif;
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 0.96;
}

.hero-copy h1 {
  max-width: 10ch;
  font-size: clamp(3.3rem, 7vw, 6.3rem);
}

.hero-text {
  max-width: 58ch;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.96rem;
  font-weight: 800;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease,
    border-color 180ms ease;
}

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

.button-primary {
  background: var(--ink);
  color: #ffffff;
  box-shadow: 0 18px 36px rgba(13, 15, 13, 0.18);
}

.button-secondary {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink);
}

.hero-points {
  display: grid;
  gap: 11px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.hero-points li {
  position: relative;
  padding-left: 28px;
  color: var(--muted);
  font-weight: 600;
}

.hero-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.42rem;
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-deep) 100%);
  box-shadow: 0 0 0 6px rgba(212, 255, 114, 0.18);
}

.hero-visual {
  position: relative;
  min-height: 640px;
}

.app-frame {
  position: relative;
  overflow: hidden;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.88);
  border-radius: 40px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.84), rgba(247, 249, 242, 0.9)),
    rgba(255, 255, 255, 0.8);
  box-shadow: var(--shadow-lg);
}

.frame-toolbar {
  display: flex;
  gap: 8px;
  margin-bottom: 18px;
}

.frame-toolbar span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgba(13, 15, 13, 0.14);
}

.composer-card,
.list-card,
.floating-card,
.feature-card,
.workflow-card,
.shortcut-panel,
.download-card,
.download-note,
.proof-strip,
.site-footer {
  border: 1px solid rgba(255, 255, 255, 0.82);
  background: var(--surface);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-md);
}

.composer-card,
.list-card {
  border-radius: 28px;
}

.composer-card {
  padding: 18px;
  background:
    linear-gradient(180deg, rgba(212, 255, 114, 0.24), transparent 90%),
    var(--surface-strong);
}

.composer-chip {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(212, 255, 114, 0.38);
  font-size: 0.82rem;
  font-weight: 800;
}

.composer-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  margin-top: 16px;
}

.composer-input,
.list-search {
  display: flex;
  align-items: center;
  min-height: 62px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.78);
  color: var(--muted);
  font-size: 0.98rem;
  font-weight: 700;
}

.composer-input {
  color: var(--ink);
  justify-content: space-between;
}

.caret {
  width: 2px;
  height: 22px;
  margin-left: 16px;
  border-radius: 999px;
  background: var(--ink);
  animation: blink 1s step-end infinite;
}

.mic-button {
  position: relative;
  display: grid;
  place-items: center;
  width: 62px;
  border-radius: 20px;
  background: #101210;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.05);
}

.mic-icon {
  position: relative;
  z-index: 1;
  width: 16px;
  height: 22px;
  border: 2px solid rgba(255, 255, 255, 0.95);
  border-radius: 10px;
}

.mic-icon::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -8px;
  width: 12px;
  height: 2px;
  background: rgba(255, 255, 255, 0.95);
  transform: translateX(-50%);
}

.mic-icon::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -12px;
  width: 2px;
  height: 8px;
  background: rgba(255, 255, 255, 0.95);
  transform: translateX(-50%);
}

.mic-bar {
  position: absolute;
  inset: auto 9px 9px;
  height: 6px;
  border-radius: 999px;
  background: linear-gradient(90deg, #64ca3d 0%, var(--accent) 100%);
  box-shadow: 0 0 20px rgba(212, 255, 114, 0.45);
}

.list-card {
  margin-top: 14px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.9);
}

.task {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  gap: 12px;
  align-items: center;
  min-height: 62px;
  margin-top: 12px;
  padding: 0 16px;
  border: 1px solid transparent;
  border-radius: 18px;
  overflow: hidden;
  background: rgba(248, 249, 245, 0.98);
}

.task::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.55;
}

.task-progress-30::before {
  background: linear-gradient(90deg, rgba(255, 101, 76, 0.22) 0%, rgba(255, 188, 82, 0.12) 30%, transparent 30%);
}

.task-progress-60::before {
  background: linear-gradient(90deg, rgba(255, 163, 63, 0.18) 0%, rgba(226, 220, 81, 0.15) 60%, transparent 60%);
}

.task-progress-90::before {
  background: linear-gradient(90deg, rgba(164, 221, 75, 0.18) 0%, rgba(111, 213, 87, 0.18) 90%, transparent 90%);
}

.task-done::before {
  background: linear-gradient(90deg, rgba(111, 213, 87, 0.22) 0%, rgba(111, 213, 87, 0.22) 100%);
}

.task > * {
  position: relative;
  z-index: 1;
}

.task-check,
.task-close {
  display: inline-grid;
  place-items: center;
}

.task-check {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(13, 15, 13, 0.18);
  border-radius: 999px;
}

.task-check-filled {
  background: #0f1110;
  border-color: #0f1110;
}

.task-check-filled::after {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent);
}

.task-label {
  min-width: 0;
  font-weight: 700;
}

.task-done .task-label {
  color: rgba(13, 15, 13, 0.45);
  text-decoration: line-through;
}

.task-progress,
.task-close {
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 800;
}

.task-close {
  font-size: 1.15rem;
}

.task-nested {
  margin-left: 24px;
}

.task-nested-deeper {
  margin-left: 48px;
}

.floating-card {
  position: absolute;
  max-width: 220px;
  padding: 18px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.78);
}

.floating-card strong {
  display: block;
  margin-bottom: 8px;
  font-size: 0.95rem;
}

.floating-card span {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

.floating-card-left {
  left: -26px;
  bottom: 88px;
}

.floating-card-right {
  right: -20px;
  top: 112px;
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 22px;
  padding: 24px;
  border-radius: var(--radius-xl);
}

.proof-strip div {
  display: grid;
  gap: 8px;
}

.proof-strip strong {
  font-size: 1rem;
}

.proof-strip span,
.feature-card p,
.workflow-card p,
.download-card p,
.download-note,
.site-footer p {
  color: var(--muted);
  line-height: 1.7;
}

.section {
  padding: 100px 0 0;
}

.section-heading {
  max-width: 760px;
}

.section-heading h2 {
  font-size: clamp(2.4rem, 4vw, 4.5rem);
}

.feature-grid,
.workflow-grid,
.download-grid {
  display: grid;
  gap: 18px;
  margin-top: 34px;
}

.feature-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.workflow-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.feature-card,
.workflow-card,
.download-card {
  padding: 24px;
  border-radius: var(--radius-lg);
}

.feature-card h3,
.workflow-card h3,
.download-card h3 {
  margin: 0 0 12px;
  font-size: 1.22rem;
}

.inline-x {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.1em;
  height: 1.1em;
  border-radius: 999px;
  background: rgba(13, 15, 13, 0.08);
  font-weight: 800;
}

.workflow {
  position: relative;
}

.workflow-card {
  min-height: 260px;
}

.step-index,
.download-platform {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 11px;
  border-radius: 999px;
  background: rgba(212, 255, 114, 0.28);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.shortcut-panel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 24px;
  margin-top: 34px;
  padding: 26px;
  border-radius: var(--radius-xl);
}

.shortcut-panel div {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 56px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
}

.shortcut-panel div:nth-last-child(-n + 2) {
  border-bottom: none;
}

.shortcut-panel span {
  color: var(--muted);
  font-weight: 700;
}

.download-card-primary {
  background:
    linear-gradient(145deg, rgba(212, 255, 114, 0.42), rgba(255, 255, 255, 0.92) 46%),
    rgba(255, 255, 255, 0.92);
}

.download-card .button {
  margin-top: 14px;
}

.download-note {
  margin-top: 18px;
  padding: 20px 22px;
  border-radius: var(--radius-lg);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 90px;
  padding: 22px 24px;
  border-radius: 22px;
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

@media (max-width: 1080px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .hero-copy h1 {
    max-width: 12ch;
  }

  .hero-visual {
    min-height: auto;
  }

  .floating-card-left,
  .floating-card-right {
    position: relative;
    inset: auto;
    margin-top: 14px;
  }

  .feature-grid,
  .workflow-grid,
  .download-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 760px) {
  .page-shell {
    width: min(100% - 20px, 100%);
    padding-top: 10px;
  }

  .site-header,
  .site-footer,
  .hero-actions,
  .shortcut-panel div {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-header {
    border-radius: 28px;
  }

  .site-nav {
    flex-wrap: wrap;
    gap: 0.8rem 1rem;
  }

  .hero {
    gap: 28px;
    padding-top: 14px;
  }

  .hero-copy h1 {
    max-width: none;
    font-size: clamp(2.7rem, 13vw, 4.3rem);
  }

  .composer-row {
    grid-template-columns: 1fr;
  }

  .mic-button {
    width: 100%;
    min-height: 62px;
  }

  .proof-strip,
  .feature-grid,
  .workflow-grid,
  .download-grid,
  .shortcut-panel {
    grid-template-columns: 1fr;
  }

  .shortcut-panel div {
    border-bottom: 1px solid var(--line);
  }

  .shortcut-panel div:last-child {
    border-bottom: none;
  }

  .task {
    grid-template-columns: auto minmax(0, 1fr) auto;
  }

  .task-close {
    display: none;
  }

  .site-footer {
    margin-top: 60px;
  }
}