:root {
  --bg: #050505;
  --bg-soft: #0f0f10;
  --surface: #ffffff;
  --surface-soft: #f7f7f3;
  --text: #101010;
  --text-soft: #5c5c5c;
  --text-light: rgba(255, 255, 255, 0.84);
  --line: rgba(255, 255, 255, 0.08);
  --yellow: #ecff3d;
  --pink: #ff8fbe;
  --mint: #dff8ee;
  --cream: #fff8d9;
  --coral: #ffc2d8;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.18);
  --shadow-card: 0 18px 48px rgba(0, 0, 0, 0.12);
  --radius: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --max: 1240px;
  --header-h: 86px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: 'Noto Sans JP', sans-serif;
  color: var(--text);
  background: var(--surface-soft);
}

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

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

button {
  font: inherit;
}

.sp-only {
  display: none;
}

.nowrap {
  white-space: nowrap;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(16, 16, 16, 0.06);
}

.site-header.is-scrolled {
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.08);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  max-width: var(--max);
  min-height: var(--header-h);
  margin: 0 auto;
  padding: 18px 24px;
}

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

.brand__mark {
  width: 36px;
  flex: 0 0 36px;
}

.brand__text {
  display: inline-flex;
  flex-direction: column;
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: 0.02em;
}

.brand__text span {
  font-size: 0.72rem;
  font-weight: 600;
  color: #6b6b6b;
  letter-spacing: 0.06em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-left: auto;
}

.site-nav a {
  font-size: 0.94rem;
  font-weight: 700;
  color: #2a2a2a;
  white-space: nowrap;
}

.site-nav a:hover {
  color: #000;
}

.site-header__cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 800;
  letter-spacing: 0.01em;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--primary {
  background: var(--yellow);
  color: #111;
  box-shadow: 0 14px 30px rgba(236, 255, 61, 0.28);
}

.btn--ghost {
  border-color: rgba(16, 16, 16, 0.12);
  color: #1d1d1d;
}

.btn--ghost-light {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.btn--lg {
  min-height: 60px;
  padding: 0 28px;
  font-size: 1rem;
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 0;
  background: #111;
  border-radius: 50%;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: #fff;
  border-radius: 999px;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 36px 24px 110px;
  background: #060606;
  color: #fff;
}

.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(18px);
  opacity: 0.9;
}

.hero__glow--a {
  top: -120px;
  right: -80px;
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(255, 122, 182, 0.34) 0%, rgba(113, 59, 255, 0.02) 70%, transparent 74%);
}

.hero__glow--b {
  bottom: 30px;
  right: 14%;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(92, 211, 255, 0.22) 0%, rgba(92, 211, 255, 0.02) 68%, transparent 74%);
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to bottom, rgba(255,255,255,0.12), transparent 76%);
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(400px, 0.92fr);
  gap: 16px;
  align-items: center;
  max-width: var(--max);
  margin: 0 auto;
}

.hero__copy {
  max-width: 640px;
  padding-top: 28px;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.92rem;
  font-weight: 700;
}

.hero__eyebrow strong {
  color: var(--yellow);
}

.hero__eyebrow-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--yellow);
  box-shadow: 0 0 22px rgba(236, 255, 61, 0.8);
}

.hero__title {
  margin: 20px 0 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  max-width: 780px;
  font-family: 'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;
  font-weight: 900;
  line-height: 0.94;
  letter-spacing: -0.035em;
}

.hero__line {
  display: block;
}

.hero__line-pack {
  display: inline-flex;
  align-items: flex-end;
  width: fit-content;
}

.hero__line--small {
  font-size: clamp(1.65rem, 2.7vw, 2.55rem);
  margin-bottom: 16px;
  letter-spacing: -0.035em;
}

.hero__line--intro {
  transform: rotate(-2.5deg) skewX(-5deg) scaleY(1.01);
  transform-origin: left bottom;
}

.hero__line--xl {
  font-size: clamp(4.4rem, 8.2vw, 7.1rem);
  letter-spacing: -0.045em;
  text-shadow: 0.015em 0.015em 0 rgba(255, 255, 255, 0.08);
}

.hero__line--diag {
  display: inline-block;
  width: fit-content;
  transform: rotate(-3.5deg) skewX(-5deg) scaleY(1.02);
  transform-origin: left center;
}

.hero__line--top {
  margin-left: 0;
}

.hero__line--mid {
  margin-top: 0.02em;
  margin-left: 0.12em;
}

.hero__line--bottom {
  margin-top: 0.02em;
  margin-left: 0.18em;
  font-size: clamp(3.5rem, 7.1vw, 6rem);
}

.hero__line-pack--top {
  gap: 0;
}

.hero__line-tail {
  margin-left: -0.02em;
  letter-spacing: -0.085em;
}

.hero__line-pack--mid {
  gap: 0;
}

.hero__chunk--site {
  letter-spacing: -0.07em;
}

.hero__chunk--ga {
  margin-left: -0.035em;
  letter-spacing: -0.08em;
}

.hero__line-pack--bottom {
  gap: 0;
}

.hero__chunk--dekita {
  display: inline-block;
  letter-spacing: -0.07em;
  line-height: 0.96;
}

.hero__chunk-accent {
  color: var(--yellow);
}

.hero__chunk--period {
  margin-left: -0.045em;
  letter-spacing: -0.08em;
}

.hero__accent {
  display: inline-flex;
  align-items: flex-end;
  gap: 0;
  color: var(--yellow);
}

.hero__accent-num {
  font-size: 1.08em;
  line-height: 0.9;
  margin-right: -0.035em;
  letter-spacing: -0.06em;
}

.hero__accent small {
  font-size: 0.72em;
  line-height: 0.95;
  margin-left: -0.015em;
  letter-spacing: -0.08em;
  transform: translateY(0.11em) scaleX(0.97);
}

.hero__lead {
  margin: 28px 0 0;
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  line-height: 1.9;
  color: var(--text-light);
  font-weight: 500;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.92rem;
  font-weight: 700;
}

.hero__meta li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero__meta i {
  color: var(--yellow);
}

.hero__visual {
  position: relative;
  min-height: 660px;
  filter: drop-shadow(0 34px 70px rgba(0, 0, 0, 0.34));
}

.phone {
  position: absolute;
  left: 47%;
  top: 38px;
  z-index: 7;
  width: clamp(300px, 35vw, 408px);
  padding: 8px;
  border-radius: 42px;
  border: 2px solid rgba(255, 255, 255, 1);
  background: linear-gradient(180deg, #252525, #050505);
  box-shadow: 0 34px 96px rgba(0, 0, 0, 0.66), 0 0 0 9px rgba(255,255,255,0.09), 0 0 42px rgba(236,255,61,0.16), inset 0 1px 0 rgba(255, 255, 255, 0.24), inset 0 -1px 0 rgba(255, 255, 255, 0.05);
  transform: translateX(-50%) rotate(8deg);
}

.phone__notch {
  width: 34%;
  height: 16px;
  margin: 0 auto 8px;
  border-radius: 999px;
  background: #050505;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.phone__screen {
  overflow: hidden;
  border-radius: 34px;
  background: #fff;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.18);
}

.phone__screen img {
  width: 100%;
  min-height: 560px;
  object-fit: cover;
  object-position: top;
  filter: saturate(1.25) contrast(1.12) brightness(1.18);
}

.float-card {
  position: absolute;
  z-index: 3;
  overflow: hidden;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.12);
  box-shadow: var(--shadow);
  opacity: 0.52;
  filter: saturate(0.82) brightness(0.58);
}

.float-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.float-card__tag {
  position: absolute;
  left: 14px;
  bottom: 14px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  color: #111;
  font-size: 0.76rem;
  font-weight: 900;
}

.float-card--a {
  top: 46px;
  left: 0;
  width: 230px;
  height: 150px;
  transform: rotate(-7deg);
}

.float-card--b {
  right: -6px;
  top: 36px;
  width: 185px;
  height: 128px;
  transform: rotate(9deg);
}

.float-card--c {
  right: 8px;
  bottom: 96px;
  width: 194px;
  height: 138px;
  transform: rotate(-8deg);
}

.badge-pop {
  position: absolute;
  z-index: 5;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-radius: 999px;
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  color: #111;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.25);
}

.badge-pop i {
  font-size: 1.1rem;
}

.badge-pop strong {
  display: block;
  font-size: 1rem;
}

.badge-pop span {
  display: block;
  font-size: 0.76rem;
  opacity: 0.8;
}

.badge-pop--a {
  left: 86px;
  bottom: 130px;
  background: var(--yellow);
}

.badge-pop--b {
  right: 96px;
  bottom: 30px;
  background: #fff;
}

.proof {
  position: relative;
  z-index: 2;
  max-width: var(--max);
  margin: 10px auto 0;
  padding: 0 10px;
}

.proof__inner {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin-top: 20px;
  background: #fff;
  border-radius: 28px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.22);
  overflow: hidden;
}

.proof__item {
  padding: 28px 22px 24px;
  text-align: center;
  border-right: 1px solid rgba(0, 0, 0, 0.06);
}

.proof__item:last-child {
  border-right: 0;
}

.proof__num {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  font-family: 'Inter', sans-serif;
  font-size: clamp(1.5rem, 2.1vw, 2.1rem);
  font-weight: 900;
  color: #111;
}

.proof__num i {
  font-size: 1.45rem;
}

.proof__num small {
  font-size: 0.42em;
  color: #626262;
}

.proof__label {
  display: block;
  margin-top: 8px;
  color: #636363;
  font-size: 0.93rem;
  font-weight: 700;
}

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

.news-bar {
  padding: 18px 0 10px;
  background: var(--surface-soft);
}

.news-bar__inner {
  display: flex;
  align-items: center;
  gap: 18px;
  min-height: 28px;
  padding: 0 4px;
}

.news-bar__label {
  flex-shrink: 0;
  font-family: 'Inter', sans-serif;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #111;
}

.news-bar__list {
  flex: 1;
  min-width: 0;
  overflow: hidden;
}

.news-bar__item {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  min-width: 0;
}

.news-bar__date {
  flex-shrink: 0;
  font-family: 'Inter', sans-serif;
  font-size: 0.82rem;
  color: #7b7b7b;
  white-space: nowrap;
}

.news-bar__category {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(236, 255, 61, 0.5);
  color: #111;
  font-size: 0.72rem;
  font-weight: 800;
  white-space: nowrap;
}

.news-bar__title {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.92rem;
  font-weight: 700;
  color: #1a1a1a;
}

.news-bar__empty {
  font-size: 0.9rem;
  color: #7b7b7b;
}

.news-bar__more {
  flex-shrink: 0;
  font-size: 0.84rem;
  font-weight: 700;
  color: #111;
  white-space: nowrap;
}

.steps,
.quick-edit,
.renewal,
.personas,
.showcase,
.cta-strip {
  max-width: var(--max);
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

.steps {
  padding-top: 68px;
  padding-bottom: 72px;
}

.section-head {
  margin-bottom: 34px;
}

.section-head--center {
  text-align: center;
}

.section-head__eyebrow {
  display: inline-block;
  color: #ff65aa;
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: 0.18em;
}

.section-head__title {
  margin: 12px 0 0;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: clamp(2rem, 4.2vw, 3.2rem);
  line-height: 1.06;
  letter-spacing: -0.04em;
}

.section-head__lead {
  margin: 16px 0 0;
  color: var(--text-soft);
  font-size: 1.04rem;
  line-height: 1.9;
}

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

.step {
  position: relative;
  padding: 28px 24px 26px;
  border-radius: 30px;
  min-height: 420px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.step::after {
  content: '';
  position: absolute;
  right: 18px;
  top: 18px;
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: rgba(255,255,255,0.44);
  filter: blur(8px);
}

.step--pink {
  background: linear-gradient(180deg, #fff1f5, #ffe2ed);
}

.step--cream {
  background: linear-gradient(180deg, #fffdf0, #fff3c6);
}

.step--mint {
  background: linear-gradient(180deg, #eefef7, #d9f7eb);
}

.step__num {
  position: relative;
  z-index: 1;
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: 0.92rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  color: #ff5da4;
}

.step--cream .step__num {
  color: #c98c00;
}

.step--mint .step__num {
  color: #18a76c;
}

.step__title {
  position: relative;
  z-index: 1;
  margin: 12px 0 0;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: clamp(1.7rem, 2.1vw, 2.25rem);
  line-height: 1.08;
  letter-spacing: -0.05em;
}

.step__desc {
  position: relative;
  z-index: 1;
  margin: 14px 0 0;
  color: #4d4d4d;
  line-height: 1.8;
}

.step__mock {
  position: relative;
  z-index: 1;
  margin-top: 22px;
  padding: 18px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.8);
  box-shadow: inset 0 0 0 1px rgba(0,0,0,0.04);
}

.step__mock-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.step__mock-row:last-child {
  border-bottom: 0;
}

.step__mock-q {
  color: #6b6b6b;
  font-size: 0.92rem;
  font-weight: 700;
}

.step__mock-a {
  padding: 7px 10px;
  border-radius: 999px;
  background: #fff;
  font-size: 0.84rem;
  font-weight: 800;
}

.step__mock-row--input {
  justify-content: flex-start;
}

.step__mock-cursor {
  color: #ff5da4;
  font-weight: 800;
  animation: blink 1s step-start infinite;
}

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

@keyframes heroRise {
  from { opacity: 0; transform: translateY(22px); filter: blur(10px); }
  to { opacity: 1; transform: translateY(0); filter: blur(0); }
}

@keyframes softFloat {
  0%, 100% { translate: 0 0; }
  50% { translate: 0 -12px; }
}

@keyframes softFloatAlt {
  0%, 100% { translate: 0 0; }
  50% { translate: 0 10px; }
}

@keyframes glowPulse {
  0%, 100% { opacity: 0.72; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.06); }
}

@keyframes shineSweep {
  from { transform: translateX(-130%) rotate(18deg); }
  to { transform: translateX(180%) rotate(18deg); }
}

.hero__eyebrow,
.hero__title,
.hero__lead,
.hero__actions,
.hero__meta {
  opacity: 0;
  animation: heroRise 0.8s cubic-bezier(.2,.8,.2,1) forwards;
}

.hero__eyebrow { animation-delay: 0.04s; }
.hero__title { animation-delay: 0.14s; }
.hero__lead { animation-delay: 0.28s; }
.hero__actions { animation-delay: 0.4s; }
.hero__meta { animation-delay: 0.52s; }

.hero__glow {
  animation: glowPulse 6.5s ease-in-out infinite;
}

.hero__glow--b {
  animation-delay: -2.2s;
}

.phone,
.float-card,
.badge-pop,
.renewal__shot {
  animation: softFloat 5.8s ease-in-out infinite;
}

.float-card--b,
.badge-pop--b,
.renewal__shot--after {
  animation-name: softFloatAlt;
  animation-duration: 6.6s;
}

.btn--primary,
.proof__item,
.cta-strip__inner {
  position: relative;
  overflow: hidden;
}

.btn--primary::after,
.proof__item::after,
.cta-strip__inner::before {
  content: '';
  position: absolute;
  top: -40%;
  left: 0;
  width: 42px;
  height: 180%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.38), transparent);
  opacity: 0;
  pointer-events: none;
}

.btn--primary::after {
  animation: shineSweep 3.8s ease-in-out infinite;
  animation-delay: 1.2s;
}

.proof__item::after {
  animation: shineSweep 5.6s ease-in-out infinite;
  animation-delay: calc(var(--shine-delay, 0) * 0.35s + 1.5s);
}

.proof__item:nth-child(1) { --shine-delay: 0; }
.proof__item:nth-child(2) { --shine-delay: 1; }
.proof__item:nth-child(3) { --shine-delay: 2; }
.proof__item:nth-child(4) { --shine-delay: 3; }

.cta-strip__inner::before {
  animation: shineSweep 6.2s ease-in-out infinite;
  animation-delay: 2s;
}

.motion-reveal {
  opacity: 0;
  transform: translateY(28px) scale(0.98);
  filter: blur(8px);
  transition:
    opacity 0.72s cubic-bezier(.2,.8,.2,1) var(--motion-delay, 0ms),
    transform 0.72s cubic-bezier(.2,.8,.2,1) var(--motion-delay, 0ms),
    filter 0.72s cubic-bezier(.2,.8,.2,1) var(--motion-delay, 0ms);
}

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

@media (hover: hover) {
  .step,
  .persona,
  .case {
    transition: transform 0.28s ease, box-shadow 0.28s ease;
  }

  .step:hover,
  .persona:hover,
  .case:hover {
    transform: translateY(-6px);
    box-shadow: 0 30px 86px rgba(0, 0, 0, 0.16);
  }
}

.step__mock-bar {
  height: 13px;
  margin-bottom: 14px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.06);
  overflow: hidden;
}

.step__mock-bar span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #111, #4b4b4b);
}

.step__mock-tag {
  display: inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  background: #111;
  color: #fff;
  font-size: 0.8rem;
  font-weight: 800;
}

.step__mock-url {
  padding: 12px 14px;
  border-radius: 16px;
  background: #fff;
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  color: #323232;
}

.step__mock-url span {
  color: #13a56a;
}

.step__mock-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
  padding: 14px 18px;
  border: 0;
  border-radius: 999px;
  background: #111;
  color: #fff;
  font-weight: 800;
}

.quick-edit {
  padding-top: 6px;
  padding-bottom: 76px;
  scroll-margin-top: 110px;
}

.quick-edit__head {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.78fr);
  gap: 28px;
  align-items: end;
  margin-bottom: 26px;
}

.quick-edit__lead {
  margin: 0;
  color: var(--text-soft);
  font-size: 1.02rem;
  line-height: 1.9;
}

.quick-edit__stage {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.3fr) minmax(0, 0.72fr);
  gap: 14px;
  align-items: center;
  padding: 20px;
  border-radius: 38px;
  background:
    radial-gradient(circle at 18% 14%, rgba(255, 101, 170, 0.22), transparent 31%),
    radial-gradient(circle at 84% 22%, rgba(236, 255, 61, 0.20), transparent 28%),
    linear-gradient(135deg, #101014 0%, #1f1f25 58%, #111 100%);
  box-shadow: 0 30px 90px rgba(16, 16, 20, 0.22);
  overflow: hidden;
}

.quick-edit__stage::before {
  content: '';
  position: absolute;
  inset: 16px;
  border-radius: 30px;
  border: 1px solid rgba(255,255,255,0.08);
  pointer-events: none;
}

.quick-edit__shot {
  position: relative;
  z-index: 1;
  margin: 0;
  overflow: hidden;
  border-radius: 22px;
  background: #0c0d12;
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.34);
}

.quick-edit__shot img {
  display: block;
  width: 100%;
  aspect-ratio: 1900 / 936;
  object-fit: cover;
  object-position: center top;
}

.quick-edit__shot span {
  position: absolute;
  z-index: 2;
  left: 14px;
  top: 14px;
  display: inline-flex;
  padding: 7px 11px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.88);
  color: #111;
  font-family: 'Inter', sans-serif;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.13em;
  backdrop-filter: blur(10px);
}

.quick-edit__shot--editing {
  transform: scale(1.04);
  border: 1px solid rgba(236, 255, 61, 0.44);
}

.quick-edit__shot--editing span {
  background: #ecff3d;
}

.quick-edit__shot--before,
.quick-edit__shot--after {
  opacity: 0.78;
  filter: saturate(0.82) brightness(0.82);
}

.quick-edit__points {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 18px;
}

.quick-edit__points span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  background: #fff;
  color: #171717;
  font-size: 0.9rem;
  font-weight: 800;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.07);
}

.quick-edit__points i {
  color: #ff65aa;
}

.renewal {
  padding-top: 10px;
  padding-bottom: 64px;
}

.renewal__inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.86fr);
  gap: 34px;
  align-items: center;
  padding: 34px;
  border-radius: 38px;
  background:
    radial-gradient(circle at 12% 10%, rgba(255, 101, 170, 0.22), transparent 34%),
    radial-gradient(circle at 88% 12%, rgba(255, 205, 90, 0.24), transparent 32%),
    linear-gradient(135deg, #111 0%, #26211f 55%, #3a261e 100%);
  color: #fff;
  overflow: hidden;
  box-shadow: 0 28px 80px rgba(20, 12, 8, 0.22);
}

.renewal__inner::after {
  content: '';
  position: absolute;
  right: -90px;
  bottom: -110px;
  width: 290px;
  height: 290px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
}

.renewal__content,
.renewal__mock {
  position: relative;
  z-index: 1;
}

.renewal__title {
  margin: 14px 0 0;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: clamp(2.05rem, 4.5vw, 4rem);
  line-height: 1.04;
  letter-spacing: -0.055em;
}

.renewal__lead {
  margin: 18px 0 0;
  max-width: 620px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.04rem;
  line-height: 1.95;
}

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

.renewal__points span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 13px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 800;
  backdrop-filter: blur(10px);
}

.renewal__points i {
  color: #ffd36d;
}

.renewal__mock {
  padding: 18px;
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.12);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.14);
  backdrop-filter: blur(16px);
}

.renewal__mock--compare {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 14px;
  padding: 16px;
}

.renewal__shot {
  position: relative;
  margin: 0;
  border-radius: 22px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.22);
}

.renewal__shot img {
  display: block;
  width: 100%;
  aspect-ratio: 9 / 16;
  object-fit: cover;
  object-position: top center;
}

.renewal__shot--before {
  transform: rotate(-2.5deg) translateY(12px);
  opacity: 0.88;
}

.renewal__shot--after {
  transform: rotate(2deg) scale(1.04);
}

.renewal__badge {
  position: absolute;
  z-index: 1;
  left: 12px;
  top: 12px;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(17, 17, 17, 0.78);
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  backdrop-filter: blur(8px);
}

.renewal__badge--after {
  background: #9a1b54;
}

.renewal__compare-arrow {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #ffd36d;
  color: #111;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.2);
}

.renewal__browser {
  display: flex;
  gap: 7px;
  margin-bottom: 14px;
}

.renewal__browser span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.48);
}

.renewal__input {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 15px 16px;
  border-radius: 18px;
  background: #fff;
  color: #222;
  font-family: 'Inter', sans-serif;
  font-size: 0.94rem;
  font-weight: 800;
}

.renewal__input i {
  color: #ff65aa;
}

.renewal__arrow {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin: 12px auto;
  border-radius: 50%;
  background: #ffd36d;
  color: #111;
}

.renewal__preview {
  padding: 16px;
  border-radius: 22px;
  background: #fff;
  color: #111;
}

.renewal__preview-kv {
  height: 112px;
  border-radius: 16px;
  background: linear-gradient(135deg, #ffe4ef, #fff2bf 48%, #ddfff1);
}

.renewal__preview-lines {
  display: grid;
  gap: 8px;
  margin: 14px 0 12px;
}

.renewal__preview-lines span {
  display: block;
  height: 10px;
  border-radius: 999px;
  background: #ececec;
}

.renewal__preview-lines span:nth-child(1) { width: 86%; }
.renewal__preview-lines span:nth-child(2) { width: 62%; }
.renewal__preview-lines span:nth-child(3) { width: 74%; }

.renewal__preview strong {
  display: inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  background: #111;
  color: #fff;
  font-size: 0.82rem;
}

.personas {
  padding-top: 30px;
  padding-bottom: 76px;
}

.personas__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.persona {
  background: #fff;
  border-radius: 26px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.persona__thumb {
  aspect-ratio: 1.1 / 1;
  background: #ececec;
}

.persona__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}

.persona__body {
  padding: 18px 18px 20px;
}

.persona__tag {
  display: inline-block;
  padding: 7px 10px;
  border-radius: 999px;
  background: #f4f4f4;
  color: #676767;
  font-size: 0.76rem;
  font-weight: 800;
}

.persona__title {
  margin: 12px 0 0;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: 1.4rem;
  line-height: 1.18;
  letter-spacing: -0.04em;
}

.persona__body p {
  margin: 12px 0 0;
  color: var(--text-soft);
  line-height: 1.8;
  font-size: 0.95rem;
}

.showcase {
  padding-top: 12px;
  padding-bottom: 88px;
}

.showcase__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.95fr 0.95fr;
  grid-template-areas:
    'tall a b'
    'tall wide wide'
    'tall c d';
  gap: 16px;
}

.case {
  position: relative;
  overflow: hidden;
  min-height: 240px;
  border-radius: 30px;
  background: #111;
  box-shadow: var(--shadow-card);
}

.case img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform 0.45s ease;
}

.case::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.68), rgba(0,0,0,0.12) 55%, rgba(0,0,0,0));
}

.case:hover img {
  transform: scale(1.04);
}

.case__meta {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  z-index: 1;
  color: #fff;
}

.case__cat {
  display: block;
  font-size: 0.8rem;
  font-weight: 800;
  opacity: 0.82;
}

.case__name {
  display: block;
  margin-top: 6px;
  font-family: 'Inter', sans-serif;
  font-size: 1.2rem;
  font-weight: 900;
}

.case--tall {
  grid-area: tall;
  min-height: 760px;
}

.case--wide {
  grid-area: wide;
  min-height: 260px;
}

.showcase__grid .case:nth-child(2) { grid-area: a; }
.showcase__grid .case:nth-child(3) { grid-area: b; }
.showcase__grid .case:nth-child(5) { grid-area: c; }
.showcase__grid .case:nth-child(6) { grid-area: d; }

.cta-strip {
  padding-top: 0;
  padding-bottom: 104px;
}

.cta-strip__inner {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 38px 42px;
  border-radius: 34px;
  background: linear-gradient(135deg, #ffffff, #fffbe5 36%, #fff1f7 100%);
  box-shadow: 0 26px 80px rgba(0, 0, 0, 0.12);
}

.cta-strip__inner::after {
  content: '';
  position: absolute;
  right: -80px;
  top: -70px;
  width: 250px;
  height: 250px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 96, 166, 0.18), transparent 70%);
}

.cta-strip__copy,
.cta-strip__actions {
  position: relative;
  z-index: 1;
}

.cta-strip__eyebrow {
  display: inline-block;
  color: #ff5da4;
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: 0.18em;
}

.cta-strip__title {
  margin: 12px 0 0;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.06;
  letter-spacing: -0.04em;
}

.cta-strip__lead {
  margin: 12px 0 0;
  color: #515151;
  line-height: 1.9;
}

.cta-strip__note {
  margin: 10px 0 0;
  color: #777;
  font-size: 0.82rem;
  line-height: 1.75;
}

.cta-strip__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.cta-strip__actions .btn--ghost-light {
  background: #111;
  color: #fff;
  border-color: #111;
  box-shadow: 0 14px 32px rgba(17, 17, 17, 0.16);
}

.cta-strip__actions .btn--ghost-light:hover {
  background: #222;
  border-color: #222;
}

.site-footer {
  padding: 0 24px 44px;
}

.site-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: var(--max);
  margin: 0 auto;
  padding: 28px 0 0;
  border-top: 1px solid rgba(16, 16, 16, 0.08);
}

.site-footer__brand p,
.site-footer small {
  margin: 8px 0 0;
  color: #6d6d6d;
  font-size: 0.92rem;
}

.site-footer__nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px 20px;
}

.site-footer__nav a {
  color: #444;
  font-size: 0.92rem;
  font-weight: 700;
}

@media (max-width: 1180px) {
  .site-nav {
    gap: 20px;
  }

  .hero__inner {
    grid-template-columns: minmax(0, 0.92fr) minmax(360px, 1.08fr);
  }

  .proof__item {
    padding-left: 14px;
    padding-right: 14px;
  }

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

@media (max-width: 1024px) {
  .site-header__cta,
  .site-nav {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav.is-open {
    display: flex;
    position: fixed;
    inset: calc(var(--header-h) - 8px) 16px auto;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 14px;
    border-radius: 26px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 28px 80px rgba(0, 0, 0, 0.14);
  }

  .site-nav.is-open a {
    padding: 16px 14px;
    border-bottom: 1px solid rgba(16, 16, 16, 0.07);
  }

  .site-nav.is-open a:last-child {
    border-bottom: 0;
  }

  .hero {
    padding-top: 20px;
    padding-bottom: 90px;
  }

  .hero::after {
    content: '';
    position: absolute;
    right: -34px;
    top: 168px;
    z-index: 0;
    width: min(42vw, 176px);
    height: 360px;
    border-radius: 26px;
    background:
      linear-gradient(180deg, rgba(6, 6, 6, 0) 0%, rgba(6, 6, 6, 0.18) 100%),
      url('/images/cases/anzu-top.png') top center / cover no-repeat;
    opacity: 0.42;
    box-shadow: 0 28px 70px rgba(0, 0, 0, 0.48);
    transform: rotate(7deg);
  }

  .hero__copy {
    position: relative;
    z-index: 2;
  }

  .hero__inner {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .hero__copy {
    max-width: 100%;
  }

  .hero__visual {
    min-height: 620px;
    max-width: 760px;
    margin: 0 auto;
    width: 100%;
  }

  .phone {
    top: 50px;
  }

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

  .proof__item:nth-child(2) {
    border-right: 0;
  }

  .proof__item:nth-child(-n+2) {
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  }

  .steps__grid,
  .quick-edit__head,
  .quick-edit__stage,
  .renewal__inner,
  .showcase__grid,
  .cta-strip__inner,
  .site-footer__inner {
    grid-template-columns: 1fr;
    flex-direction: column;
  }

  .showcase__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-areas: none;
  }

  .case,
  .case--tall,
  .case--wide,
  .showcase__grid .case:nth-child(2),
  .showcase__grid .case:nth-child(3),
  .showcase__grid .case:nth-child(5),
  .showcase__grid .case:nth-child(6) {
    grid-area: auto;
    min-height: 260px;
  }

  .cta-strip__inner,
  .site-footer__inner {
    align-items: flex-start;
  }
}

@media (max-width: 767px) {
  .sp-only {
    display: block;
  }

  .site-header__inner,
  .hero,
  .steps,
  .quick-edit,
  .renewal,
  .personas,
  .showcase,
  .cta-strip,
  .site-footer {
    padding-left: 16px;
    padding-right: 16px;
  }

  .brand__text {
    font-size: 0.92rem;
  }

  .brand__text span {
    font-size: 0.66rem;
  }

  .hero__line--small {
    font-size: clamp(1.22rem, 5.4vw, 1.58rem);
    margin-bottom: 12px;
  }

  .hero__line--intro {
    transform: rotate(-1.5deg) skewX(-3deg) scaleY(1.01);
  }

  .hero__line--xl {
    font-size: clamp(3.45rem, 14.2vw, 4.65rem);
  }

  .hero__line--diag {
    transform: rotate(-2.4deg) skewX(-4deg) scaleY(1.01);
  }

  .hero__line--top {
    margin-left: 0;
  }

  .hero__line--mid {
    margin-left: 0.06em;
  }

  .hero__line--bottom {
    margin-left: 0.08em;
    font-size: clamp(2.78rem, 11.5vw, 3.82rem);
  }

  .hero__line-tail {
    margin-left: -0.01em;
  }

  .hero__chunk--ga {
    margin-left: -0.045em;
  }

  .hero__chunk--period {
    margin-left: -0.06em;
  }

  .hero__lead {
    font-size: 0.98rem;
  }

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

  .hero__actions .btn {
    width: 100%;
  }

  .hero__visual {
    min-height: 470px;
    margin-top: -18px;
  }

  .phone {
    left: 58%;
    top: 18px;
    width: min(50vw, 226px);
    padding: 6px;
    border-radius: 30px;
    transform: translateX(-50%) rotate(6deg);
  }

  .phone__notch {
    width: 36%;
    height: 12px;
    margin-bottom: 6px;
  }

  .phone__screen {
    border-radius: 26px;
  }

  .phone__screen img {
    min-height: 350px;
    filter: saturate(1.32) contrast(1.15) brightness(1.28);
  }

  .float-card {
    opacity: 0.34;
    filter: saturate(0.78) brightness(0.48);
  }

  .float-card--a {
    left: -10px;
    top: 34px;
    width: 132px;
    height: 96px;
  }

  .float-card--b {
    right: -12px;
    top: 18px;
    width: 112px;
    height: 82px;
  }

  .float-card--c {
    right: -8px;
    bottom: 72px;
    width: 124px;
    height: 90px;
  }

  .float-card__tag {
    left: 8px;
    bottom: 8px;
    padding: 4px 8px;
    font-size: 0.62rem;
  }

  .badge-pop {
    padding: 10px 12px;
    gap: 8px;
  }

  .badge-pop strong {
    font-size: 0.84rem;
  }

  .badge-pop span {
    font-size: 0.66rem;
  }

  .badge-pop--a {
    left: 16px;
    bottom: 102px;
  }

  .badge-pop--b {
    right: 18px;
    bottom: 6px;
  }

  .proof {
    padding: 0;
  }

  .proof__inner {
    border-radius: 22px;
  }

  .proof__item {
    padding: 18px 12px;
  }

  .proof__num {
    flex-wrap: wrap;
    justify-content: center;
    gap: 2px 4px;
  }

  .section-head__lead {
    font-size: 0.96rem;
  }

  .news-bar__inner,
  .news-bar__item {
    flex-direction: column;
    align-items: flex-start;
  }

  .news-bar__inner {
    gap: 10px;
    padding: 0;
  }

  .news-bar__title {
    white-space: normal;
  }

  .steps__grid,
  .personas__grid,
  .showcase__grid {
    grid-template-columns: 1fr;
  }

  .quick-edit__stage {
    grid-template-columns: 1fr;
    padding: 14px;
    border-radius: 28px;
  }

  .quick-edit__shot--editing {
    transform: none;
  }

  .quick-edit__shot--before,
  .quick-edit__shot--after {
    display: none;
  }

  .quick-edit__shot--editing {
    border-color: rgba(236, 255, 61, 0.62);
  }

  .quick-edit__shot img {
    aspect-ratio: 1900 / 936;
  }

  .step {
    min-height: auto;
  }

  .renewal__inner {
    padding: 26px 20px;
    border-radius: 28px;
  }

  .renewal__mock {
    padding: 14px;
    border-radius: 24px;
  }

  .renewal__mock--compare {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .renewal__shot--before,
  .renewal__shot--after {
    transform: none;
  }

  .renewal__compare-arrow {
    margin: 0 auto;
    transform: rotate(90deg);
  }

  .renewal__preview-kv {
    height: 88px;
  }

  .cta-strip__inner {
    padding: 28px 20px;
    border-radius: 26px;
  }

  .cta-strip__actions {
    width: 100%;
  }

  .cta-strip__actions .btn {
    width: 100%;
  }

  .site-footer__nav {
    justify-content: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }

  .motion-reveal {
    opacity: 1;
    transform: none;
    filter: none;
  }
}