:root {
  --ink: #1d1d1f;
  --ink-strong: #050505;
  --muted: #6e6e73;
  --bg: #f5f5f7;
  --surface: #ffffff;
  --surface-soft: #fafafa;
  --line: #d2d2d7;
  --line-soft: rgba(29, 29, 31, 0.1);
  --blue: #0071e3;
  --sakura: #ffe7ec;
  --matcha: #edf5dc;
  --sky: #e8f2ff;
  --mikan: #fff0cf;
  --shadow: 0 26px 70px rgba(29, 29, 31, 0.12);
  color-scheme: light;
  scroll-behavior: smooth;
}

* {
  box-sizing: border-box;
  letter-spacing: 0px;
}

html,
body {
  min-height: 100%;
}

html {
  overflow-x: hidden;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--ink);
  font-family:
    -apple-system,
    BlinkMacSystemFont,
    "SF Pro Text",
    "Helvetica Neue",
    Arial,
    "PingFang SC",
    "Microsoft YaHei",
    sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
  letter-spacing: 0px;
}

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

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

::selection {
  background: var(--blue);
  color: #fff;
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 120;
  width: 100%;
  height: 3px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left center;
}

.loader {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: 2rem;
  background: #030303;
  color: #f5f5f7;
  animation: loader-fallback 1.2s ease 3.6s forwards;
}

.loader::before,
.loader::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  z-index: 0;
  height: 13vh;
  pointer-events: none;
  background: #000;
}

.loader::before {
  top: 0;
}

.loader::after {
  bottom: 0;
}

.loader-frame {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1.1rem;
  width: min(1380px, 100%);
  min-height: min(76vh, 720px);
  align-content: center;
}

.loader-kicker {
  margin: 0;
  color: rgba(245, 245, 247, 0.68);
  font-size: clamp(0.82rem, 1.1vw, 1.08rem);
  font-weight: 600;
  line-height: 1.35;
  text-align: center;
}

.loader-slogan {
  display: grid;
  gap: 0.28em;
  margin: 0;
  color: #f5f5f7;
  font-size: clamp(1.75rem, 6.45vw, 6.4rem);
  font-weight: 700;
  line-height: 1.04;
  text-align: center;
  text-wrap: balance;
}

.loader-slogan span {
  display: block;
  white-space: nowrap;
  transform-origin: 50% 55%;
}

.loader-line {
  position: relative;
  justify-self: center;
  width: min(320px, 52vw);
  height: 2px;
  margin-top: 1.2rem;
  overflow: hidden;
  border-radius: 8px;
  background: rgba(245, 245, 247, 0.18);
}

.loader-line span {
  position: absolute;
  inset: 0;
  width: 0;
  background: #f5f5f7;
  border-radius: inherit;
}

@keyframes loader-fallback {
  to {
    opacity: 0;
    visibility: hidden;
  }
}

.site-header {
  position: fixed;
  top: 0.75rem;
  left: 50%;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1180px, calc(100% - 1.5rem));
  min-height: 3.4rem;
  padding: 0.45rem 0.55rem 0.45rem 0.75rem;
  border: 1px solid rgba(210, 210, 215, 0.72);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 12px 40px rgba(29, 29, 31, 0.08);
  backdrop-filter: blur(22px) saturate(180%);
  transform: translateX(-50%);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.62rem;
  min-width: max-content;
  color: var(--ink);
}

.brand-mark {
  display: grid;
  width: 2.25rem;
  height: 2.25rem;
  place-items: center;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  font-size: 1.08rem;
  font-weight: 600;
}

.brand-name {
  font-size: 0.94rem;
  font-weight: 600;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  overflow-x: auto;
  scrollbar-width: none;
}

.site-nav::-webkit-scrollbar {
  display: none;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.2rem;
  padding: 0 0.72rem;
  border-radius: 8px;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 500;
  white-space: nowrap;
  transition:
    color 180ms ease,
    background 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--ink);
  background: rgba(0, 113, 227, 0.08);
  outline: none;
}

main,
.site-footer {
  position: relative;
  z-index: 1;
}

.hero {
  position: relative;
  display: grid;
  gap: 3.6rem;
  min-height: 100svh;
  padding: 8.5rem 1.25rem 5rem;
  overflow: hidden;
  background:
    linear-gradient(180deg, #ffffff 0%, #f5f5f7 58%, #fff 100%),
    radial-gradient(circle at 50% 18%, rgba(232, 242, 255, 0.9), transparent 44%);
}

.hero-copy {
  width: min(1040px, 100%);
  margin: 0 auto;
  text-align: center;
}

.eyebrow {
  margin: 0 0 0.9rem;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1.35;
}

.hero-title {
  margin: 0;
  color: var(--ink-strong);
  font-size: 5rem;
  font-weight: 700;
  line-height: 0.92;
}

.hero-title .char {
  display: inline-block;
  transform-style: preserve-3d;
}

.hero-lede {
  margin: 1.35rem auto 0;
  max-width: 900px;
  color: var(--ink-strong);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.18;
}

.hero-note {
  margin: 1.2rem auto 0;
  max-width: 760px;
  color: var(--muted);
  font-size: 1.08rem;
  font-weight: 500;
  line-height: 1.75;
}

.hero-stage {
  position: relative;
  width: min(1120px, 100%);
  height: 680px;
  margin: 0 auto;
}

.hero-photo {
  position: absolute;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.76);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.hero-photo img {
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
}

.hero-photo img,
.tone-photo img,
.gallery-frame img,
.closer-media img {
  filter: brightness(1.06) saturate(0.9) contrast(0.96);
}

[data-image-slot].is-managed-image {
  position: relative;
  z-index: 1;
  object-fit: contain !important;
  transform: none !important;
}

.image-slot-empty {
  background: #fff !important;
}

.image-slot-empty::before,
.image-slot-empty::after {
  content: none !important;
}

[data-image-slot].is-empty-image {
  opacity: 0 !important;
  filter: none !important;
  transform: none !important;
}

.has-managed-image {
  background: #f5f5f7;
}

.tone-photo.has-managed-image,
.closer-media.has-managed-image,
.about-media.has-managed-image {
  position: relative;
}

.has-managed-image::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: var(--managed-image-url);
  background-position: center;
  background-size: cover;
  filter: blur(26px) brightness(1.08) saturate(0.92);
  opacity: 0.48;
  transform: scale(1.12);
}

.has-managed-image::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: rgba(255, 255, 255, 0.2);
}

.gallery-frame:hover img.is-managed-image {
  transform: none !important;
}

.hero-photo-main {
  left: 50%;
  bottom: 0;
  width: min(620px, 72%);
  height: 620px;
  transform: translateX(-50%);
}

.hero-photo-left {
  left: 0;
  bottom: 6.5rem;
  width: 285px;
  height: 390px;
}

.hero-photo-right {
  right: 0;
  bottom: 8.8rem;
  width: 310px;
  height: 430px;
}

.statement {
  display: grid;
  min-height: 54vh;
  place-items: center;
  padding: 5rem 1.25rem;
  background: #fff;
}

.statement p {
  width: min(980px, 100%);
  margin: 0;
  color: var(--ink-strong);
  font-size: 2.55rem;
  font-weight: 700;
  line-height: 1.18;
  text-align: center;
}

.feature-split {
  display: grid;
  grid-template-columns: minmax(0, 0.84fr) minmax(0, 1.16fr);
  gap: 3rem;
  align-items: center;
  padding: 6rem max(1.25rem, calc((100vw - 1180px) / 2));
  background:
    linear-gradient(90deg, var(--sakura), rgba(255, 255, 255, 0) 34%),
    linear-gradient(180deg, #fff 0%, #f8faf7 100%);
}

.feature-copy,
.closer-copy,
.about-copy,
.contact-copy {
  min-width: 0;
}

.feature-copy h2,
.section-heading h2,
.closer-copy h2,
.about-copy h2,
.contact-copy h2 {
  margin: 0;
  color: var(--ink-strong);
  font-size: 2.9rem;
  font-weight: 700;
  line-height: 1.08;
}

.feature-copy p:not(.eyebrow),
.about-copy p,
.contact-copy p,
.method-card p {
  color: var(--muted);
  font-size: 1.04rem;
  font-weight: 500;
  line-height: 1.72;
}

.feature-copy p:not(.eyebrow) {
  max-width: 510px;
  margin: 1.35rem 0 0;
}

.tone-board {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  grid-template-rows: 260px 260px;
  gap: 1rem;
  min-width: 0;
}

.tone-photo {
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 18px 50px rgba(29, 29, 31, 0.1);
}

.tone-photo-large {
  grid-row: span 2;
}

.tone-photo img {
  height: 100%;
  object-fit: cover;
}

.showcase-pin {
  position: relative;
  overflow: hidden;
  padding: 6rem 0 6.5rem;
  background: #f5f5f7;
}

.section-heading {
  width: min(1180px, calc(100% - 2.5rem));
  margin: 0 auto 2.4rem;
}

.showcase-viewport {
  overflow: visible;
}

.showcase-track {
  display: flex;
  align-items: stretch;
  gap: 1rem;
  width: max-content;
  padding: 0 1.25rem;
}

.gallery-frame {
  position: relative;
  width: 420px;
  height: 560px;
  flex: 0 0 auto;
  overflow: hidden;
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 22px 60px rgba(29, 29, 31, 0.1);
  transform: translateZ(0);
}

.gallery-frame-wide {
  width: 720px;
}

.gallery-frame-tall {
  width: 390px;
  height: 620px;
}

.gallery-frame img {
  height: 100%;
  object-fit: cover;
  transition: transform 900ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.gallery-frame:hover img {
  transform: scale(1.045);
}

.frame-caption {
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  padding: 0.95rem;
  border: 1px solid rgba(255, 255, 255, 0.66);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.76);
  backdrop-filter: blur(18px) saturate(160%);
}

.frame-caption span,
.method-card span {
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 600;
}

.frame-caption h3,
.method-card h3 {
  margin: 0.24rem 0 0;
  color: var(--ink);
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.16;
}

.frame-caption p {
  margin: 0.36rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.3;
}

.closer {
  padding: 6.5rem max(1.25rem, calc((100vw - 1180px) / 2));
  background:
    linear-gradient(180deg, #fff 0%, #f5f5f7 100%),
    linear-gradient(90deg, var(--sky), transparent);
}

.closer-copy {
  width: min(960px, 100%);
  margin-bottom: 2.2rem;
}

.closer-media {
  height: 76vh;
  min-height: 520px;
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.closer-media img {
  height: 100%;
  object-fit: cover;
}

.approach {
  padding: 6rem max(1.25rem, calc((100vw - 1180px) / 2));
  background: #fff;
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.method-card {
  min-height: 280px;
  padding: 1.3rem;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(255, 255, 255, 1)),
    var(--surface);
}

.method-card:nth-child(1) {
  background-color: var(--sky);
}

.method-card:nth-child(2) {
  background-color: var(--matcha);
}

.method-card:nth-child(3) {
  background-color: var(--mikan);
}

.method-card p {
  margin: 1.05rem 0 0;
}

.about {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 3rem;
  align-items: center;
  padding: 6rem max(1.25rem, calc((100vw - 1180px) / 2));
  background: #f5f5f7;
}

.about-media {
  overflow: hidden;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 18px 50px rgba(29, 29, 31, 0.1);
}

.about-media img {
  aspect-ratio: 1;
  object-fit: cover;
}

.about-copy p {
  margin: 1.2rem 0 0;
}

.contact {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: end;
  padding: 6rem max(1.25rem, calc((100vw - 1180px) / 2));
  background:
    linear-gradient(180deg, #fff 0%, #fbfbfd 100%),
    linear-gradient(90deg, var(--sakura), transparent 40%);
}

.contact-copy p:not(.eyebrow) {
  max-width: 560px;
}

.social-links {
  display: grid;
  gap: 0.7rem;
  min-width: 220px;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 3.2rem;
  padding: 0 1rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--blue);
  background: #fff;
  font-size: 0.98rem;
  font-weight: 700;
  transition:
    border-color 180ms ease,
    transform 180ms ease,
    box-shadow 180ms ease;
}

.social-links a::after {
  content: "↗";
  color: var(--muted);
}

.social-links a:hover,
.social-links a:focus-visible {
  border-color: rgba(0, 113, 227, 0.36);
  box-shadow: 0 14px 32px rgba(0, 113, 227, 0.12);
  transform: translateY(-2px);
  outline: none;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem max(1.25rem, calc((100vw - 1180px) / 2));
  border-top: 1px solid var(--line);
  background: #fbfbfd;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 600;
}

.no-gsap .loader {
  display: none;
}

.no-gsap [data-reveal] {
  opacity: 1;
  transform: none;
}

@media (min-width: 760px) {
  .hero-title {
    font-size: 8rem;
  }

  .hero-lede {
    font-size: 3.05rem;
  }

  .statement p {
    font-size: 3.45rem;
  }
}

@media (min-width: 1120px) {
  .hero-title {
    font-size: 11rem;
  }

  .hero-lede {
    font-size: 3.7rem;
  }
}

@media (max-width: 980px) {
  .site-header {
    align-items: flex-start;
    gap: 0.6rem;
  }

  .feature-split,
  .about,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero-stage {
    height: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.8rem;
  }

  .hero-photo {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    width: auto;
    height: auto;
    transform: none;
  }

  .hero-photo-main {
    grid-column: 1 / -1;
    aspect-ratio: 4 / 3;
  }

  .hero-photo-left,
  .hero-photo-right {
    aspect-ratio: 4 / 5;
  }

  .tone-board {
    grid-template-rows: 220px 220px;
  }

  .gallery-frame,
  .gallery-frame-wide,
  .gallery-frame-tall {
    width: 72vw;
    height: 560px;
  }

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

  .method-card {
    min-height: 220px;
  }
}

@media (max-width: 640px) {
  .site-header {
    width: calc(100% - 1rem);
    min-height: 0;
    padding: 0.45rem;
  }

  .brand-name {
    display: none;
  }

  .site-nav a {
    padding: 0 0.55rem;
    font-size: 0.82rem;
  }

  .hero {
    gap: 2.6rem;
    padding: 7.2rem 1rem 3.5rem;
  }

  .hero-title {
    font-size: 4.7rem;
  }

  .hero-lede {
    font-size: 1.78rem;
  }

  .hero-note {
    font-size: 1rem;
  }

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

  .hero-photo-main,
  .hero-photo-left,
  .hero-photo-right {
    grid-column: auto;
    aspect-ratio: 4 / 5;
  }

  .statement,
  .feature-split,
  .showcase-pin,
  .closer,
  .approach,
  .about,
  .contact {
    padding-top: 4rem;
    padding-bottom: 4rem;
  }

  .statement p,
  .feature-copy h2,
  .section-heading h2,
  .closer-copy h2,
  .about-copy h2,
  .contact-copy h2 {
    font-size: 2.15rem;
  }

  .tone-board {
    grid-template-columns: 1fr;
    grid-template-rows: none;
  }

  .tone-photo,
  .tone-photo-large {
    grid-row: auto;
    aspect-ratio: 4 / 5;
  }

  .gallery-frame,
  .gallery-frame-wide,
  .gallery-frame-tall {
    width: 84vw;
    height: 520px;
  }

  .closer-media {
    height: auto;
    min-height: 0;
    aspect-ratio: 4 / 5;
  }

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}