:root {
  --bg: #fff7ee;
  --bg-soft: #f8efdf;
  --surface: rgba(255, 252, 246, 0.72);
  --surface-strong: rgba(255, 249, 240, 0.92);
  --line: rgba(22, 37, 31, 0.1);
  --line-strong: rgba(22, 37, 31, 0.18);
  --ink: #17241d;
  --muted: #607168;
  --accent: #f88a4b;
  --accent-deep: #e9692d;
  --gold: #f2c45d;
  --teal: #2eb09b;
  --forest: #21493d;
  --shadow: 0 24px 70px rgba(31, 48, 40, 0.14);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --container: 1200px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 12%, rgba(248, 138, 75, 0.24), transparent 24%),
    radial-gradient(circle at 88% 18%, rgba(46, 176, 155, 0.16), transparent 28%),
    radial-gradient(circle at 74% 78%, rgba(242, 196, 93, 0.18), transparent 22%),
    linear-gradient(180deg, #fff7ee 0%, #fff8f1 45%, #f9f0e1 100%);
}

body.nav-open {
  overflow: hidden;
}

body.js-ready {
  overflow-x: clip;
}

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

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

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

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

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.2;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.65) 0 1px, transparent 1px),
    radial-gradient(circle at 80% 80%, rgba(23, 36, 29, 0.06) 0 1px, transparent 1px);
  background-size: 22px 22px, 28px 28px;
  mix-blend-mode: soft-light;
}

.site-header,
.hero,
.section,
.site-footer,
.quote-strip {
  width: min(calc(100% - 32px), var(--container));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 14px;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 14px;
  padding: 14px 18px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 22px;
  background: rgba(255, 248, 241, 0.62);
  box-shadow: 0 18px 48px rgba(28, 44, 37, 0.1);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand-copy {
  display: grid;
  gap: 4px;
}

.brand-copy strong {
  font-size: 1rem;
  line-height: 1;
}

.brand-copy span {
  font-family: "Outfit", sans-serif;
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.brand-mark {
  position: relative;
  flex: 0 0 auto;
  width: 54px;
  aspect-ratio: 1;
  border-radius: 18px;
  background: linear-gradient(145deg, #ffad69 0%, #fb7b42 55%, #e35d28 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45), 0 16px 36px rgba(227, 93, 40, 0.28);
}

.mark-dot,
.mark-pad {
  position: absolute;
  display: block;
  background: rgba(255, 250, 242, 0.92);
}

.mark-dot {
  width: 8px;
  height: 11px;
  border-radius: 999px;
}

.dot-a {
  top: 11px;
  left: 12px;
  transform: rotate(-24deg);
}

.dot-b {
  top: 8px;
  left: 23px;
}

.dot-c {
  top: 10px;
  right: 11px;
  transform: rotate(22deg);
}

.dot-d {
  top: 20px;
  right: 18px;
}

.mark-pad {
  left: 13px;
  bottom: 10px;
  width: 28px;
  height: 20px;
  border-radius: 16px 16px 22px 22px;
}

.site-nav {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.site-nav a {
  padding: 10px 14px;
  font-size: 0.95rem;
  color: var(--muted);
  border-radius: 999px;
  transition:
    background-color 180ms ease,
    color 180ms ease,
    transform 180ms ease;
}

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

.nav-pill {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.7);
}

.menu-toggle {
  display: none;
  position: relative;
  width: 48px;
  height: 48px;
  padding: 0;
  border: 0;
  border-radius: 14px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow);
  cursor: pointer;
}

.menu-toggle span {
  position: absolute;
  left: 13px;
  right: 13px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transition: transform 180ms ease, opacity 180ms ease;
}

.menu-toggle span:first-child {
  top: 18px;
}

.menu-toggle span:last-child {
  bottom: 18px;
}

body.nav-open .menu-toggle span:first-child {
  transform: translateY(5px) rotate(45deg);
}

body.nav-open .menu-toggle span:last-child {
  transform: translateY(-5px) rotate(-45deg);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  align-items: center;
  gap: 44px;
  padding-top: 68px;
  padding-bottom: 24px;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.eyebrow {
  margin: 0 0 14px;
  font-family: "Outfit", sans-serif;
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-deep);
}

.hero h1,
.section-heading h2,
.contact-copy h2 {
  margin: 0;
  font-family: "Outfit", "Noto Sans SC", sans-serif;
  line-height: 0.95;
  letter-spacing: -0.04em;
}

.hero h1 {
  max-width: 8ch;
  font-size: clamp(3.2rem, 8vw, 6.7rem);
}

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

.lead {
  max-width: 38rem;
  margin: 22px 0 0;
  font-size: clamp(1rem, 2vw, 1.16rem);
  line-height: 1.85;
  color: var(--muted);
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 148px;
  padding: 14px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background-color 180ms ease,
    border-color 180ms ease;
}

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

.button.primary {
  color: #fffaf4;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-deep) 100%);
  box-shadow: 0 18px 30px rgba(233, 105, 45, 0.26);
}

.button.secondary {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.72);
  border-color: rgba(255, 255, 255, 0.86);
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.hero-tags span,
.chip-row span,
.badge {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.68);
  box-shadow: 0 10px 24px rgba(30, 48, 40, 0.06);
}

.hero-visual {
  position: relative;
  min-height: 690px;
  transform-style: preserve-3d;
  perspective: 1200px;
  --tilt-x: 0deg;
  --tilt-y: 0deg;
}

.orb {
  position: absolute;
  border-radius: 999px;
  filter: blur(20px);
  opacity: 0.88;
}

.orb-a {
  top: 70px;
  left: 24px;
  width: 140px;
  height: 140px;
  background: rgba(242, 196, 93, 0.48);
}

.orb-b {
  right: 22px;
  top: 120px;
  width: 190px;
  height: 190px;
  background: rgba(46, 176, 155, 0.22);
}

.orb-c {
  left: 18%;
  bottom: 64px;
  width: 220px;
  height: 140px;
  background: rgba(248, 138, 75, 0.2);
}

.device {
  position: relative;
  z-index: 2;
  width: min(100%, 430px);
  margin: 52px auto 0;
  padding: 18px;
  border-radius: 38px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: linear-gradient(160deg, rgba(27, 44, 37, 0.96), rgba(35, 57, 48, 0.92));
  box-shadow: 0 36px 72px rgba(22, 36, 30, 0.28);
  transform: rotateX(var(--tilt-x)) rotateY(var(--tilt-y));
  transition: transform 220ms ease;
}

.device::before {
  content: "";
  position: absolute;
  inset: 18px 32%;
  top: 10px;
  height: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
}

.device-shell {
  display: grid;
  gap: 16px;
  padding: 22px 18px 18px;
  min-height: 590px;
  border-radius: 28px;
  background:
    radial-gradient(circle at 10% 10%, rgba(248, 138, 75, 0.16), transparent 25%),
    linear-gradient(180deg, #fdf6ea 0%, #f6ead1 100%);
}

.device-top,
.section-topline,
.meter-meta,
.card-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.device-top strong,
.mood-copy strong,
.stream-row strong,
.service-card strong,
.contact-meta strong {
  font-size: 1rem;
}

.mini-label,
.mood-copy span,
.section-topline span,
.contact-meta span {
  display: block;
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.live-pill {
  padding: 9px 13px;
  border-radius: 999px;
  background: rgba(35, 73, 61, 0.09);
  color: var(--forest);
  font-family: "Outfit", sans-serif;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.mood-card,
.stream-card,
.showcase-card,
.panel-card,
.workflow-card,
.contact-meta article,
.service-card {
  border: 1px solid rgba(255, 255, 255, 0.74);
  background: var(--surface);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.mood-card,
.stream-card {
  padding: 18px;
  border-radius: 22px;
}

.meter {
  height: 12px;
  margin-top: 18px;
  border-radius: 999px;
  background: rgba(33, 73, 61, 0.08);
  overflow: hidden;
}

.meter-fill {
  display: block;
  width: 82%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--gold) 0%, var(--accent) 100%);
}

.meter-meta {
  margin-top: 10px;
  color: var(--muted);
}

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

.mini-grid article {
  padding: 16px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.68);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.65);
}

.mini-grid span,
.card-index,
.workflow-card span,
.card-topline span {
  font-family: "Outfit", sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-deep);
}

.mini-grid strong,
.showcase-card h3,
.panel-card h3,
.workflow-card h3 {
  display: block;
  margin-top: 10px;
  margin-bottom: 8px;
  font-size: 1.05rem;
}

.mini-grid p,
.stream-row p,
.service-card p,
.panel-card p,
.showcase-card p,
.workflow-card p,
.contact-copy p,
.section-heading p {
  margin: 0;
  line-height: 1.8;
  color: var(--muted);
}

.stream-card {
  display: grid;
  gap: 14px;
}

.stream-row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: start;
  padding: 14px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.7);
}

.stream-dot {
  width: 12px;
  height: 12px;
  margin-top: 8px;
  border-radius: 50%;
}

.coral {
  background: var(--accent);
}

.teal {
  background: var(--teal);
}

.gold {
  background: var(--gold);
}

.floating-card {
  position: absolute;
  z-index: 3;
  display: grid;
  gap: 8px;
  max-width: 210px;
  padding: 18px 20px;
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 24px;
  background: rgba(255, 252, 246, 0.76);
  box-shadow: 0 18px 42px rgba(30, 48, 40, 0.12);
  backdrop-filter: blur(14px);
}

.card-one {
  top: 34px;
  right: 18px;
  animation: float 5.4s ease-in-out infinite;
}

.card-two {
  left: 8px;
  bottom: 76px;
  animation: float 6.2s ease-in-out infinite reverse;
}

.floating-label {
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.quote-strip {
  margin-top: 18px;
  margin-bottom: 26px;
  padding: 20px 28px;
  border-radius: 26px;
  background: linear-gradient(90deg, rgba(255, 245, 233, 0.88), rgba(243, 252, 248, 0.72));
  border: 1px solid rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow);
}

.quote-strip p {
  margin: 0;
  font-size: clamp(1.1rem, 2.2vw, 1.45rem);
  line-height: 1.7;
  text-align: center;
}

.section {
  padding-top: 72px;
  padding-bottom: 6px;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 28px;
}

.section-heading > div {
  max-width: 640px;
}

.section-heading h2,
.contact-copy h2 {
  font-size: clamp(2.4rem, 5vw, 4.6rem);
}

.section-heading p {
  max-width: 470px;
}

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

.panel-card,
.workflow-card {
  padding: 28px;
  border-radius: var(--radius-lg);
}

.panel-card h3,
.workflow-card h3 {
  margin-top: 16px;
}

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

.service-card {
  position: relative;
  overflow: hidden;
  padding: 28px;
  border-radius: 28px;
}

.service-card::before {
  content: "";
  position: absolute;
  inset: auto -30px -48px auto;
  width: 170px;
  height: 170px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.34);
}

.warm {
  background:
    radial-gradient(circle at 15% 18%, rgba(248, 138, 75, 0.18), transparent 26%),
    rgba(255, 248, 242, 0.76);
}

.cool {
  background:
    radial-gradient(circle at 84% 20%, rgba(46, 176, 155, 0.2), transparent 28%),
    rgba(246, 255, 252, 0.74);
}

.sand {
  background:
    radial-gradient(circle at 18% 18%, rgba(242, 196, 93, 0.2), transparent 26%),
    rgba(255, 250, 241, 0.75);
}

.deep {
  background:
    radial-gradient(circle at 82% 18%, rgba(33, 73, 61, 0.16), transparent 26%),
    rgba(246, 252, 250, 0.75);
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

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

.showcase-card {
  padding: 22px;
  border-radius: 28px;
}

.showcase-card h3 {
  margin-top: 24px;
  margin-bottom: 10px;
}

.showcase-visual {
  position: relative;
  min-height: 260px;
  padding: 20px;
  border-radius: 22px;
  overflow: hidden;
}

.visual-a {
  background:
    linear-gradient(140deg, rgba(255, 255, 255, 0.44), rgba(255, 255, 255, 0)),
    linear-gradient(145deg, #ffb97f 0%, #ffd7af 100%);
}

.visual-b {
  background:
    linear-gradient(140deg, rgba(255, 255, 255, 0.42), rgba(255, 255, 255, 0)),
    linear-gradient(145deg, #82dbc8 0%, #dff7f1 100%);
}

.visual-c {
  background:
    linear-gradient(140deg, rgba(255, 255, 255, 0.42), rgba(255, 255, 255, 0)),
    linear-gradient(145deg, #f3cb6b 0%, #fff0c7 100%);
}

.badge {
  position: absolute;
  top: 18px;
  left: 18px;
  font-family: "Outfit", sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.visual-lines,
.visual-stack,
.visual-rings {
  position: absolute;
  inset: 62px 22px 22px;
}

.visual-lines i,
.visual-stack i,
.visual-rings i {
  position: absolute;
  display: block;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.68);
}

.visual-lines i:nth-child(1) {
  inset: 10px 12% auto 0;
  height: 34px;
}

.visual-lines i:nth-child(2) {
  inset: 70px 0 auto 18%;
  height: 22px;
}

.visual-lines i:nth-child(3) {
  inset: auto 22% 16px 8%;
  height: 56px;
}

.visual-stack i:nth-child(1) {
  inset: 24px 14% auto 4%;
  height: 48px;
}

.visual-stack i:nth-child(2) {
  inset: 88px 22% auto 12%;
  height: 48px;
}

.visual-stack i:nth-child(3) {
  inset: 152px 8% auto 18%;
  height: 48px;
}

.visual-rings i {
  border: 2px solid rgba(255, 255, 255, 0.8);
  background: transparent;
}

.visual-rings i:nth-child(1) {
  inset: 26px 24px 24px;
}

.visual-rings i:nth-child(2) {
  inset: 58px 56px 56px;
}

.visual-rings i:nth-child(3) {
  inset: 92px 92px 92px;
}

.workflow-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.92fr);
  gap: 18px;
  padding: 22px;
  border-radius: 36px;
  border: 1px solid rgba(255, 255, 255, 0.8);
  background:
    radial-gradient(circle at 84% 14%, rgba(46, 176, 155, 0.16), transparent 26%),
    radial-gradient(circle at 12% 18%, rgba(248, 138, 75, 0.14), transparent 24%),
    rgba(255, 250, 244, 0.78);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.contact-copy {
  padding: 18px 12px 18px 6px;
}

.contact-copy p {
  margin-top: 20px;
  max-width: 42rem;
}

.contact-meta {
  display: grid;
  gap: 14px;
}

.contact-meta article {
  padding: 22px;
  border-radius: 22px;
}

.site-footer {
  padding: 32px 0 52px;
}

.site-footer p {
  margin: 0;
  font-size: 0.92rem;
  text-align: center;
  color: var(--muted);
}

.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition:
    opacity 700ms ease,
    transform 700ms ease;
}

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

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-12px);
  }
}

@media (max-width: 1080px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .hero h1,
  .section-heading h2,
  .contact-copy h2 {
    max-width: none;
  }

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

  .section-heading {
    flex-direction: column;
    align-items: start;
  }

  .section-heading p {
    max-width: 100%;
  }

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

  .contact-panel {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  .site-header {
    top: 10px;
    padding: 12px 14px;
  }

  .brand-copy span {
    font-size: 0.68rem;
  }

  .menu-toggle {
    display: none;
  }

  .site-nav {
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  body.js-ready .menu-toggle {
    display: inline-block;
  }

  body.js-ready .site-nav {
    position: fixed;
    top: 84px;
    left: 16px;
    right: 16px;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    padding: 14px;
    border: 1px solid rgba(255, 255, 255, 0.78);
    border-radius: 20px;
    background: rgba(255, 248, 241, 0.92);
    box-shadow: 0 18px 48px rgba(28, 44, 37, 0.12);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition:
      opacity 180ms ease,
      transform 180ms ease,
      visibility 180ms ease;
  }

  body.js-ready .site-nav a {
    width: 100%;
    padding: 14px 16px;
    color: var(--ink);
    background: rgba(255, 255, 255, 0.66);
  }

  body.nav-open.js-ready .site-nav {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .hero {
    padding-top: 44px;
  }

  .service-grid,
  .belief-grid,
  .showcase-grid,
  .workflow-grid {
    grid-template-columns: 1fr;
  }

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

  .card-one {
    right: 4px;
  }

  .card-two {
    left: 4px;
    bottom: 30px;
  }
}

@media (max-width: 620px) {
  .site-header,
  .hero,
  .section,
  .site-footer,
  .quote-strip {
    width: min(calc(100% - 24px), var(--container));
  }

  .site-header {
    border-radius: 18px;
  }

  .brand-copy strong {
    font-size: 0.92rem;
  }

  .brand-mark {
    width: 48px;
  }

  .hero h1 {
    font-size: clamp(2.7rem, 18vw, 4.2rem);
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .button {
    width: 100%;
  }

  .hero-visual {
    min-height: 590px;
  }

  .device {
    width: 100%;
    margin-top: 84px;
    padding: 14px;
    border-radius: 30px;
  }

  .device-shell {
    min-height: auto;
    padding: 18px 14px 14px;
  }

  .mini-grid {
    grid-template-columns: 1fr;
  }

  .floating-card {
    max-width: 176px;
    padding: 14px 16px;
  }

  .card-one {
    top: 6px;
  }

  .card-two {
    bottom: 8px;
  }

  .quote-strip {
    padding: 18px 18px;
  }

  .panel-card,
  .workflow-card,
  .service-card,
  .showcase-card,
  .contact-meta article {
    padding: 22px;
  }

  .contact-panel {
    padding: 14px;
    border-radius: 28px;
  }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition-duration: 0ms !important;
  }

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