/* ==================== Base ==================== */
:root {
  --color-primary: #202124;
  --color-secondary: #60666d;
  --color-bg: #fff;
  --color-line: #d8dedb;
  --color-green: #156f5b;
  --font-base: "Noto Sans JP", "Hiragino Sans", Meiryo, sans-serif;
  --font-size-base: 16px;
  --line-height-base: 1.8;
  --content-width: 660px;
  --transition-base: 0.3s ease;
  --cta-pulse-scale: 1.03;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  color: var(--color-primary);
  font-family: var(--font-base);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  background-image: url("../images/body-bg.webp");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: bottom;
}

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

ul,
ol {
  list-style: none;
}

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.header__inner,
.footer__inner {
  max-width: var(--content-width);
  margin: 0 auto;
}

/* ==================== SP Header ==================== */
.sp-header {
  width: 100%;
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-line);
}

.sp-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: clamp(56px, 15vw, 80px);
  padding: clamp(0.4rem, 2vw, 0.75rem) clamp(0.75rem, 5vw, 1.5rem);
  gap: 0.75rem;
}

.sp-header__logo {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sp-header__logo-name {
  display: inline-block;
  color: var(--color-bg);
  background-color: #2e73ff;
  font-size: clamp(1rem, 4.5vw, 1.25rem);
  font-weight: 900;
  line-height: 1.5;
  padding: 0 clamp(0.5rem, 1vw, 1.5rem);
}

.sp-header__license {
  color: #2e73ff;
  font-size: clamp(0.6rem, 2.56vw, 0.7rem);
  font-weight: 700;
  text-align: center;
}

.sp-header__contact {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

@media (min-width: 481px) {
  .sp-header__contact {
    gap: clamp(0.55rem, 3vw, 1.25rem);
  }
}

.sp-header__contact-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.sp-header__contact-img {
  display: block;
  width: auto;
  height: clamp(22px, 7vw, 32px);
}

.sp-header__contact-label {
  color: var(--color-primary);
  font-size: clamp(0.55rem, 2.2vw, 0.75rem);
  font-weight: 700;
  line-height: 1;
}

/* ==================== Fixed Side Header / Nav ==================== */
.header,
.nav {
  display: none;
}

@media (min-width: 661px) {
  .sp-header {
    display: none;
  }
}

@media (min-width: 1401px) {
  .header {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 30%;
    height: 100vh;
    z-index: 100;
  }

  .nav {
    display: flex;
  }
}

.header__inner {
  position: relative;
  display: grid;
  grid-template-rows: auto auto auto auto;
  align-content: start;
  align-items: center;
  justify-items: center;
  height: 100%;
  padding: clamp(1rem, 2vw, 2.1rem) clamp(0.8rem, 1.7vw, 1.8rem) clamp(1.2rem, 2vw, 2.2rem);
  overflow: hidden;
}

.header__headline {
  display: grid;
  justify-items: start;
  gap: clamp(0.55rem, 1.3vw, 1.25rem);
  width: auto;
}

.header__headline-line {
  display: inline-block;
  color: #fff;
  background: linear-gradient(180deg, #5365ff 0%, #3f8ffc 100%);
  font-size: clamp(1.25rem, 2.15vw, 2.45rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0;
  padding: clamp(0.25rem, 0.7vw, 0.6rem) clamp(0.8rem, 1.8vw, 1.55rem);
  white-space: nowrap;
}

.header__consult {
  color: #2842ad;
  font-size: clamp(2rem, 3vw, 4rem);
  font-weight: 700;
  line-height: 1.05;
  text-align: left;
  margin-top: clamp(1.2rem, 3vw, 3rem);
  margin-bottom: 0;
  white-space: nowrap;
}

.header__truck {
  display: block;
  align-self: start;
  width: clamp(18rem, 20vw, 30rem);
  height: auto;
  margin: clamp(0.8rem, 3vw, 3rem) auto;
  transform: translateX(clamp(-1rem, -1.2vw, -0.35rem));
}

.header__company {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: min(90%, 34rem);
  color: #fff;
  background-color: #3045b9;
  font-size: clamp(1.35rem, 2.35vw, 2.7rem);
  font-weight: 700;
  line-height: 1;
  text-align: center;
  padding: clamp(0.7rem, 1.15vw, 1.05rem) clamp(0.8rem, 2vw, 2rem) clamp(0.78rem, 1.25vw, 1.12rem);
  white-space: nowrap;
}

.nav {
  position: fixed;
  top: 0;
  right: 0;
  width: 30%;
  height: 100vh;
  z-index: 100;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
  gap: clamp(12px, 2vw, 40px);
  padding: clamp(16px, 2vw, 48px) clamp(8px, 1vw, 24px) clamp(12px, 1.5vw, 40px);
}

.nav__list {
  width: min(100%, 360px);
  margin: 0 auto;
  padding: 0 clamp(0.375rem, 0.75vw, 1rem);
}

.nav__item {
  border-top: 1px solid #3045b9;
}

.nav__item:last-child {
  border-bottom: 1px solid #3045b9;
}

.nav__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #3045b9;
  font-size: clamp(12px, 1.2vw, 32px);
  font-weight: 700;
  padding: clamp(8px, 0.5vw, 20px) clamp(6px, 0.75vw, 16px);
  transition: opacity var(--transition-base);
}

.nav__link:hover {
  opacity: 0.7;
}

.nav__text {
  display: flex;
  align-items: center;
  gap: clamp(0.25rem, 0.5vw, 0.75rem);
  margin-right: 0.5rem;
}

.nav__home-icon {
  width: 1.2em;
  height: auto;
  filter: brightness(0) saturate(100%) invert(24%) sepia(78%) saturate(1837%) hue-rotate(225deg) brightness(90%) contrast(89%);
}

.nav__icon {
  width: 2rem;
  height: auto;
}

.nav__contact {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(8px, 1vw, 16px);
}

.nav__contact-link {
  display: block;
  transition: opacity var(--transition-base);
}

.nav__contact-link:hover {
  opacity: 0.7;
}

.nav__contact-img {
  width: clamp(80px, 18vw, 300px);
  height: auto;
  display: block;
}

/* ==================== Main Column ==================== */
.main {
  width: 100%;
  max-width: var(--content-width);
  margin: 0 auto;
  background-color: var(--color-bg);
  box-shadow: 0 0 40px rgba(13, 77, 64, 0.08);
}

/* ==================== Hero ==================== */
.hero__img {
  width: 100%;
  max-width: var(--content-width);
  margin: 0 auto;
  display: block;
}

/* ==================== Features ==================== */
.features {
  max-width: var(--content-width);
  position: relative;
  z-index: 1;
  background-color: #3568b7;
  background-image: url("../images/feature-bg.webp");
  background-size: 100% 100%;
  background-position: center;
  background-repeat: no-repeat;
  padding: clamp(1rem, 4vw, 1.8rem) clamp(1rem, 4vw, 1.5rem) clamp(2.5rem, 6vw, 3rem);
}

.features__inner {
  max-width: 585px;
  margin: 0 auto;
}

.features__list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(0.75rem, 3vw, 1.5rem);
  margin: clamp(-2rem, -5vw, -0.8rem) auto 0;
}

.features__item {
  display: grid;
  place-items: center;
  background-color: var(--color-bg);
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(13, 45, 95, 0.16);
  text-align: center;
  padding: clamp(0.65rem, 2.5vw, 1rem) clamp(0.35rem, 2vw, 0.8rem);
}

.features__text {
  color: #1e3f8f;
  font-family: "IBM Plex Sans JP", var(--font-base);
  font-size: clamp(0.5rem, 4vw, 1.6rem);
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1.45;
}

.features__text span {
  background: linear-gradient(transparent 56%, #fff931 56%, #fff931 96%, transparent 96%);
}

@keyframes cta-button-animation {
  0% { transform: scale(1); }
  15% { transform: scale(var(--cta-pulse-scale)); }
  30% { transform: scale(1); }
  45% { transform: scale(var(--cta-pulse-scale)); }
  70% { transform: scale(1); }
  90% { transform: scale(var(--cta-pulse-scale)); }
}

.features__cta-link {
  display: block;
  width: clamp(300px, 60vw, 390px);
  margin: clamp(2.5rem, 3vw, 4rem) auto 0;
}

.features__cta {
  display: block;
  width: 100%;
  animation: 1.5s ease 0s infinite cta-button-animation;
}

.features__cta:hover {
  transform: scale(1.05);
}

/* ==================== Worry ==================== */
.worry-section {
  position: relative;
  z-index: 6;
  max-width: var(--content-width);
  margin: 0 auto;
  background-color: #55B1FF;
}

.worry-header {
  position: relative;
  z-index: 1;
}

.worry-header__heading {
  position: relative;
  color: #ffffef;
  background-color: #636361;
  font-family: "Murecho", var(--font-base);
  font-size: clamp(1.55rem, 6.5vw, 2.8rem);
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.35;
  text-align: center;
  padding: clamp(1rem, 4vw, 1.55rem) clamp(0.5rem, 2vw, 1rem);
}

.worry-header__heading::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -1.5rem;
  width: clamp(7.5rem, 32vw, 13rem);
  height: 1.7rem;
  background-color: #636361;
  clip-path: polygon(0 0, 100% 0, 50% 100%);
  transform: translateX(-50%);
}

.worry-header__heading span {
  color: #f4f400;
}

.worry {
  margin-top: clamp(-5rem, -10vw, -0.2rem);
}

.worry__img {
  display: block;
  width: 100%;
  height: auto;
}

/* ==================== Entrust ==================== */
.entrust {
  position: relative;
  z-index: 5;
  max-width: var(--content-width);
  margin: clamp(-3rem, -8vw, -2rem) auto 0;
  color: var(--color-bg);
  background: url("../images/entrust-bg.webp") center / 100% 100% no-repeat;
  font-family: "kozuka-gothic-pr6n", "Kozuka Gothic Pr6N", "小塚ゴシック Pr6N", var(--font-base);
  overflow: visible;
}

.entrust__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: clamp(3.7rem, 13vw, 5rem) clamp(1rem, 5vw, 2.5rem) clamp(4rem, 7vw, 5rem);
  text-align: center;
}

.entrust__lead {
  color: var(--color-bg);
  font-size: clamp(1.55rem, 6.3vw, 3rem);
  font-weight: 600;
  letter-spacing: -0.05rem;
  line-height: 1.25;
  margin-bottom: clamp(1.4rem, 5vw, 2.25rem);
}

.entrust__heading {
  display: grid;
  justify-items: center;
  gap: clamp(0.85rem, 3vw, 1.25rem);
  color: #2842ad;
  font-size: clamp(2rem, 8vw, 3.5rem);
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1;
}

.entrust__heading-line {
  display: inline-block;
  border-radius: 4px;
  padding: clamp(0.4rem, 0.7vw, 0.4rem) clamp(0.55rem, 2vw, 1rem) clamp(0.08rem, 0.5vw, 0.18rem);
}

.entrust__heading-line--forward {
  background: linear-gradient(90deg, #00f8ff 0%, #00d5ff 50%, #00b4ff 100%);
}

.entrust__heading-line--reverse {
  background: linear-gradient(90deg, #00b4ff 0%, #00d5ff 50%, #00f8ff 100%);
}

.entrust__arrows {
  display: block;
  width: clamp(4.5rem, 18vw, 7.5rem);
  margin: clamp(2rem, 7vw, 3rem) auto clamp(2.5rem, 9vw, 4rem);
}

.entrust__arrows img {
  display: block;
  width: 100%;
  height: auto;
}

.entrust__promise-title {
  color: #2842ad;
  font-size: clamp(3rem, 10vw, 4rem);
  font-weight: 700;
  line-height: 1.08;
  margin-bottom: clamp(1.8rem, 7vw, 3rem);
}

.benefit-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.8rem, 6vw, 3.2rem) clamp(1.4rem, 5vw, 2.5rem);
  width: 100%;
  list-style: none;
}

.benefit-card {
  overflow: hidden;
  background-color: var(--color-bg);
  border: clamp(2px, 0.55vw, 4px) solid #00f8ff;
  border-radius: clamp(1rem, 3vw, 1.35rem);
  color: #2842ad;
  text-align: left;
}

.benefit-card__media {
  display: block;
  width: 100%;
  aspect-ratio: 1.75;
  object-fit: cover;
}

.benefit-card__body {
  padding: clamp(1.65rem, 4vw, 2rem) clamp(1rem, 3vw, 2.1rem) clamp(1.3rem, 4vw, 2rem);
}

.benefit-card__title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(0.45rem, 1.5vw, 0.7rem);
  color: #2842ad;
  font-size: clamp(0.5rem, 3.5vw, 1.35rem);
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: clamp(1.2rem, 4vw, 1.7rem);
}

.benefit-card__icon {
  width: clamp(1rem, 3vw, 1.8rem);
  height: auto;
  flex-shrink: 0;
}

.benefit-card p {
  color: #2842ad;
  font-size: clamp(0.4rem, 2vw, 0.9rem);
  font-weight: 600;
  line-height: 1.5;
}

.entrust__phrase {
  display: block;
  width: clamp(260px, 80vw, 540px);
  height: auto;
  margin: clamp(2rem, 8vw, 4rem) auto 0;
}

.entrust-cta {
  position: relative;
  z-index: 4;
  max-width: var(--content-width);
  margin: clamp(-3rem, -8vw, -2rem) auto 0;
  padding: clamp(4.5rem, 13vw, 7rem) clamp(1.25rem, 5vw, 3rem) clamp(3rem, 10vw, 5rem);
  background: url("../images/entrust-cta.webp") center / 100% 100% no-repeat;
}

.entrust-cta__link {
  display: block;
  width: clamp(200px, 60vw, 440px);
  margin: 0 auto;
}

/* ==================== Reason ==================== */
.reason {
  position: relative;
  z-index: 3;
  max-width: var(--content-width);
  margin: clamp(-2.2rem, -6vw, -1rem) auto 0;
  background: url("../images/reason-bg.webp") center top / 100% 100% no-repeat;
  font-family: "kozuka-gothic-pr6n", "Kozuka Gothic Pr6N", "小塚ゴシック Pr6N", var(--font-base);
  overflow: hidden;
}

.reason__inner {
  position: relative;
  padding: clamp(4rem, 10vw, 5rem) clamp(1.55rem, 5vw, 2.5rem) clamp(3.5rem, 11vw, 5.5rem);
}

.reason__inner::before,
.reason__inner::after {
  content: "";
  position: absolute;
  top: clamp(8rem, 20vw, 10rem);
  width: clamp(4.8rem, 18vw, 7.2rem);
  height: clamp(0.2rem, 0.55vw, 0.45rem);
  background-color: #4f7fff;
}

.reason__inner::before {
  left: clamp(2rem, 6vw, 4rem);
  transform: rotate(55deg);
  transform-origin: left center;
}

.reason__inner::after {
  right: clamp(2rem, 6vw, 4rem);
  transform: rotate(-55deg);
  transform-origin: right center;
}

.reason__title {
  display: grid;
  gap: clamp(0.5rem, 2vw, 0.8rem);
  color: #2e73ff;
  background: linear-gradient(180deg, #2e73ff 0%, #0091ff 50%, #00a7ff 100%);
  background-clip: text;
  -webkit-background-clip: text;
  font-size: clamp(2.5rem, 7vw, 4rem);
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1;
  text-align: center;
  -webkit-text-fill-color: transparent;
}

.reason__title span {
  display: block;
}

.reason__image {
  display: block;
  width: min(100%, 520px);
  height: auto;
  margin: clamp(5rem, 8vw, 6rem) auto 0;
}

.reason__phrase {
  display: block;
  width: clamp(260px, 88vw, 580px);
  height: auto;
  margin: 0 auto clamp(4rem, 10vw, 6rem);
}

/* ==================== About ==================== */
.about {
  position: relative;
  z-index: 1;
  max-width: var(--content-width);
  margin: clamp(-5rem, -8vw, -4rem) auto 0;
  background: #7ca6f1 url("../images/about-bg.webp") center top / 100% 100% no-repeat;
  overflow: hidden;
}

.about__inner {
  position: relative;
  padding: clamp(10rem, 8vw, 15rem) clamp(1.25rem, 5vw, 3rem) clamp(8rem, 12vw, 10rem);
  text-align: center;
}

.about__icon {
  position: absolute;
  top: clamp(4rem, 5vw, 8rem);
  right: clamp(2rem, 10vw, 3rem);
  width: clamp(6.5rem, 24vw, 8rem);
  height: auto;
}

.about__speech {
  display: block;
  position: absolute;
  top: clamp(5rem, 4vw, 6em);
  left: clamp(2rem, 8vw, 3em);
  width: clamp(5.1rem, 16vw, 7.3rem);
  height: auto;
}

.about__title {
  color: var(--color-bg);
  font-size: clamp(2rem, 7.4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1.38;
  margin: 0 auto clamp(2.2rem, 5vw, 2.5rem);
}

.about__video {
  position: relative;
  width: clamp(300px, 70vw, 440px);
  margin: 0 auto;
}

.about__video-block + .about__video-block {
  margin-top: clamp(3rem, 12vw, 4.5rem);
}

.about__video-player {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  background-color: var(--color-primary);
}

.about__video-label {
  display: block;
  width: 100%;
  height: auto;
  margin-top: clamp(1rem, 4vw, 1.5rem);
}

/* ==================== Future ==================== */
.future {
  position: relative;
  z-index: 4;
  max-width: var(--content-width);
  margin: 0 auto;
  background-color: #cff0ff;
  overflow: visible;
}

.future::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: calc(clamp(-3.1rem, -8vw, -2rem) + 1px);
  width: 100%;
  height: calc(clamp(2rem, 8vw, 3rem) + 2px);
  background-color: #cff0ff;
  clip-path: polygon(0 0, 100% 0, 50% 100%);
  transform: translateX(-50%);
  z-index: 2;
}

.future__inner {
  position: relative;
  margin-top: -2px;
  padding: clamp(4.5rem, 13vw, 7rem) clamp(1.75rem, 6vw, 3rem) clamp(4rem, 12vw, 6rem);
}

.future__bg-text {
  position: absolute;
  top: clamp(2.8rem, 8vw, 4.4rem);
  left: 50%;
  color: #ebf0f7;
  font-size: clamp(5rem, 20vw, 8rem);
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1;
  transform: translateX(-50%);
  white-space: nowrap;
}

.future__title {
  position: relative;
  z-index: 1;
  color: #2e73ff;
  background: linear-gradient(180deg, #2e73ff 0%, #0091ff 50%, #00a7ff 100%);
  background-clip: text;
  -webkit-background-clip: text;
  font-size: clamp(2rem, 6vw, 3rem);
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1.2;
  text-align: center;
  margin-bottom: clamp(3rem, 10vw, 5.2rem);
  -webkit-text-fill-color: transparent;
}

.future__list {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(1.1rem, 4vw, 1.65rem);
  list-style: none;
}

.future__list li {
  display: grid;
  grid-template-columns: clamp(2.8rem, 7.5vw, 3.5rem) 1fr;
  align-items: center;
  background-color: var(--color-bg);
}

.future__list span {
  display: grid;
  place-items: center;
  align-self: center;
  width: clamp(2.3rem, 7.5vw, 3.5rem);
  aspect-ratio: 1;
  color: var(--color-bg);
  background: linear-gradient(180deg, #2e73ff 0%, #0091ff 50%, #00a7ff 100%);
  font-size: clamp(1rem, 5vw, 1.6rem);
  font-weight: 600;
  line-height: 1;
}

.future__list p {
  color: #2842ad;
  font-size: clamp(1rem, 3vw, 1.8rem);
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1.25;
  padding: 0.5rem;
}

/* ==================== Requirements ==================== */
.requirements {
  position: relative;
  z-index: 3;
  max-width: var(--content-width);
  margin: 0 auto;
  background-color: #c8e7ff;
  overflow: visible;
}

.requirements::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: calc(clamp(-3.2rem, -8vw, -2rem) + 1px);
  width: 100%;
  height: calc(clamp(2rem, 8vw, 3.2rem) + 2px);
  background-color: #c8e7ff;
  clip-path: polygon(0 0, 100% 0, 50% 100%);
  transform: translateX(-50%);
  z-index: 1;
}

.requirements__inner {
  padding: clamp(5.8rem, 17vw, 8.5rem) clamp(1rem, 4vw, 1.5rem) clamp(3rem, 9vw, 4.5rem);
}

.requirements__lead {
  color: #004aac;
  font-size: clamp(1.1rem, 5vw, 2rem);
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  margin-bottom: clamp(1rem, 3vw, 2rem);
}

.requirements__lead::before,
.requirements__lead::after {
  content: "";
  display: inline-block;
  width: clamp(1.8rem, 6vw, 3.2rem);
  height: clamp(0.18rem, 0.6vw, 0.28rem);
  background-color: currentColor;
  vertical-align: middle;
}

.requirements__lead::before {
  margin-right: clamp(0.45rem, 1.2vw, 0.75rem);
  transform: rotate(58deg);
}

.requirements__lead::after {
  margin-left: clamp(0.45rem, 1.2vw, 0.75rem);
  transform: rotate(-58deg);
}

.requirements__title {
  color: #004aac;
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 600;
  line-height: 1.15;
  text-align: center;
  margin-bottom: clamp(2rem, 7vw, 3rem);
}

.requirements__table {
  width: clamp(260px, 88vw, 540px);
  margin: 0 auto;
  border-collapse: collapse;
  background-color: var(--color-bg);
  border: 1px solid #222;
}

.requirements__table th,
.requirements__table td {
  border: 1px solid #222;
  vertical-align: top;
  line-height: 1.5;
}

.requirements__table th {
  color: var(--color-bg);
  background-color: #00639f;
  font-size: clamp(0.6rem, 2.5vw, 1rem);
  font-weight: 700;
  text-align: left;
  padding: clamp(0.55rem, 2vw, 0.8rem) clamp(0.55rem, 2vw, 0.6rem);
}

.requirements__table td {
  color: #000;
  font-size: clamp(0.5rem, 2.3vw, 0.9rem);
  font-weight: 400;
  padding: clamp(0.55rem, 2vw, 0.75rem) clamp(0.45rem, 1vw, 0.6rem);
}

.requirements__image {
  display: block;
  width: clamp(260px, 88vw, 560px);
  height: auto;
  margin: clamp(2rem, 7vw, 2.5rem) auto 0;
}

/* ==================== Entry Step ==================== */
.entry-step {
  position: relative;
  z-index: 2;
  max-width: var(--content-width);
  margin: 0 auto;
  background: url("../images/step-bg.webp") center top / cover no-repeat;
}

.entry-step__inner {
  padding: clamp(4.8rem, 14vw, 7rem) clamp(1rem, 4vw, 1.5rem) clamp(7rem, 10vw, 8rem);
  text-align: center;
}

.entry-step__lead {
  color: #2b5fa4;
  font-size: clamp(1.3rem, 4vw, 1.8rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: clamp(1rem, 4vw, 2.3rem);
}

.entry-step__lead::before,
.entry-step__lead::after {
  content: "";
  display: inline-block;
  width: clamp(1.8rem, 6vw, 3.2rem);
  height: clamp(0.18rem, 0.6vw, 0.28rem);
  background-color: currentColor;
  vertical-align: middle;
}

.entry-step__lead::before {
  margin-right: clamp(0.7rem, 2vw, 1rem);
  transform: rotate(55deg);
}

.entry-step__lead::after {
  margin-left: clamp(0.7rem, 2vw, 1rem);
  transform: rotate(-55deg);
}

.entry-step__title {
  color: #2b5fa4;
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: clamp(2.5rem, 8vw, 4rem);
}

.entry-step__list {
  display: grid;
  gap: clamp(1.4rem, 5vw, 2.3rem);
  width: clamp(260px, 88vw, 505px);
  margin: 0 auto;
  list-style: none;
}

.entry-step__item {
  display: grid;
  grid-template-columns: clamp(4rem, 15vw, 5rem) 1px 1fr;
  align-items: center;
  gap: clamp(0.5rem, 2vw, 1rem);
  background-color: var(--color-bg);
  border-radius: 0.8rem;
  padding: clamp(1.1rem, 4vw, 1.8rem) clamp(1rem, 3vw, 1.5rem);
  text-align: left;
}

.entry-step__item--alt {
  background-color: #eaf0f8;
}

.entry-step__number {
  display: grid;
  justify-items: center;
  color: #2b5fa4;
}

.entry-step__number span {
  font-size: clamp(0.95rem, 3vw, 1.2rem);
  font-weight: 700;
  line-height: 1;
  margin-bottom: 0.4rem;
}

.entry-step__number strong {
  font-size: clamp(2rem, 8vw, 2.5rem);
  font-weight: 700;
  line-height: 1;
}

.entry-step__divider {
  width: 1px;
  align-self: stretch;
  background-color: #2b5fa4;
}

.entry-step__body h3 {
  color: #2b5fa4;
  font-size: clamp(1rem, 3vw, 1.3rem);
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: clamp(0.55rem, 1.8vw, 0.85rem);
}

.entry-step__body p {
  color: #2b5fa4;
  font-size: clamp(0.6rem, 2vw, 0.8rem);
  font-weight: 700;
  line-height: 1.55;
}

.step-cta {
  position: relative;
  z-index: 1;
  max-width: var(--content-width);
  margin: clamp(-4rem, -13vw, -3rem) auto 0;
  padding: clamp(6rem, 15vw, 7.8rem) clamp(1.25rem, 5vw, 3rem) clamp(3rem, 10vw, 5rem);
  background: url("../images/step-cta.webp") center / 100% 100% no-repeat;
}

@media (min-width: 661px) {
  .step-cta {
    margin-top: clamp(-3.5rem, -6vw, -2.5rem);
  }
}

.step-cta__link {
  position: relative;
  z-index: 1;
  display: block;
  width: clamp(200px, 60vw, 440px);
  margin: 0 auto;
}

.entrust-cta__button,
.step-cta__button {
  display: block;
  width: 100%;
  height: auto;
  animation: 1.5s ease 0s infinite cta-button-animation;
}

.entrust-cta__button:hover,
.step-cta__button:hover {
  transform: scale(1.05);
}

/* ==================== Voice ==================== */
.voice {
  position: relative;
  z-index: 3;
  max-width: var(--content-width);
  margin: 0 auto;
  background-color: #b7dcfb;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - clamp(2.2rem, 7vw, 3.2rem)), 50% 100%, 0 calc(100% - clamp(2.2rem, 7vw, 3.2rem)));
}

.voice__inner {
  width: clamp(260px, 90vw, 560px);
  max-width: 100%;
  margin: 0 auto;
  padding: clamp(3rem, 10vw, 5rem) clamp(1.3rem, 5vw, 2.3rem) clamp(5rem, 14vw, 7rem);
}

.voice__head {
  position: relative;
  display: grid;
  grid-template-columns: clamp(7.5rem, 30vw, 11rem) 1fr;
  align-items: end;
  column-gap: clamp(0.2rem, 1vw, 0.5rem);
  margin-bottom: -0.25rem;
}

.voice__person {
  display: block;
  width: 100%;
  height: clamp(8.1rem, 31vw, 11.5rem);
  object-fit: contain;
  object-position: 60% bottom;
}

.voice__title {
  position: relative;
  color: #2d5392;
  font-size: clamp(0.8rem, 3vw, 1.5rem);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0;
  padding: clamp(0.55rem, 2vw, 0.8rem) 0 clamp(0.65rem, 2vw, 0.85rem);
  margin-bottom: clamp(0.9rem, 3vw, 1.3rem);
  transform: translateY(clamp(-1.4rem, -4vw, -0.8rem));
}

.voice__title::before,
.voice__title::after {
  content: "";
  position: absolute;
  left: 0;
  width: clamp(3.2rem, 11vw, 4.6rem);
  height: 2px;
  background-color: currentColor;
  transform-origin: left center;
}

.voice__title::before {
  top: 0;
  transform: rotate(-18deg);
}

.voice__title::after {
  bottom: 0;
  transform: rotate(18deg);
}

.voice__cards {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(0.45rem, 2vw, 0.7rem);
  background-color: #fff;
  padding: clamp(0.35rem, 1.5vw, 0.45rem);
}

.voice-card {
  background-color: #fff;
  border: 1.5px solid #222;
  padding: clamp(1.3rem, 5vw, 2rem) clamp(1.5rem, 6vw, 2.8rem);
}

.voice-card h3 {
  color: #111;
  font-family: "kozuka-gothic-pr6n", "Kozuka Gothic Pr6N", "Noto Sans JP", sans-serif;
  font-size: clamp(0.7rem, 3.3vw, 1.2rem);
  font-weight: 500;
  line-height: 1.5;
  border-bottom: 1.5px solid #666;
  padding-bottom: clamp(0.55rem, 2vw, 0.7rem);
  margin-bottom: clamp(1.35rem, 5vw, 2rem);
}

.voice-card p {
  display: grid;
  gap: clamp(0.8rem, 3vw, 1.2rem);
  color: #111;
  font-family: "Yu Mincho", "YuMincho", "Hiragino Mincho ProN", "Hiragino Mincho Pro", "Noto Serif JP", serif;
  font-size: clamp(0.55rem, 2.5vw, 0.98rem);
  font-weight: 500;
  line-height: 1.75;
}

.voice-card p span {
  display: block;
  border-bottom: 1.5px solid #666;
  padding-bottom: clamp(0.2rem, 1vw, 0.35rem);
}

/* ==================== Contact ==================== */
.contact {
  position: relative;
  z-index: 2;
  max-width: var(--content-width);
  margin: clamp(-3.2rem, -7vw, -2.2rem) auto 0;
}

.contact__inner {
  padding: clamp(5rem, 13vw, 6.2rem) clamp(0.85rem, 3vw, 1.4rem) clamp(2rem, 6vw, 3rem);
  background-image: url("../images/contact-bg.webp");
  background-size: cover;
  background-position: center;
}

.contact__card {
  width: clamp(200px, 85vw, 480px);
  max-width: 100%;
  margin: 0 auto;
  padding: clamp(3rem, 9vw, 5rem) clamp(1rem, 6vw, 2rem) clamp(2rem, 7vw, 3rem);
  background-color: rgba(244, 252, 255, 0.86);
  border-radius: 22px;
}

.contact__title {
  color: #2e47ba;
  font-size: clamp(1.3rem, 6vw, 2rem);
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  margin-bottom: clamp(1.2rem, 4vw, 1.7rem);
}

.contact__subtitle {
  color: #2445b9;
  font-size: clamp(0.5rem, 2.2vw, 0.8rem);
  font-weight: 700;
  line-height: 1.7;
  text-align: center;
  margin-bottom: clamp(2.5rem, 8vw, 4rem);
}

.contact__form {
  display: flex;
  flex-direction: column;
  gap: clamp(1rem, 6vw, 2rem);
}

.contact__field {
  display: flex;
  flex-direction: column;
  gap: clamp(0.65rem, 2vw, 0.9rem);
}

.contact__label {
  display: flex;
  align-items: center;
  gap: clamp(0.55rem, 1.6vw, 0.8rem);
  color: #2445b9;
  font-size: clamp(0.6rem, 2vw, 1rem);
  font-weight: 700;
  line-height: 1;
}

.contact__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: clamp(2.2rem, 7vw, 3.1rem);
  min-height: clamp(1rem, 3vw, 1.35rem);
  padding: 0 clamp(0.4rem, 1.2vw, 0.65rem);
  border-radius: 999px;
  font-size: clamp(0.6rem, 2vw, 1rem);
  font-weight: 700;
}

.contact__badge--required {
  color: #fff;
  background-color: #2e47ba;
}

.contact__badge--optional {
  color: #2445b9;
  background-color: #fff;
  border: 2px solid #2445b9;
}

.contact__input,
.contact__textarea {
  width: 100%;
  color: #111;
  background-color: #fff;
  border: 2px solid #b9b9b9;
  border-radius: 0.65rem;
  padding: 0.8rem 1rem;
  font-size: 1rem;
  outline: none;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.contact__input:focus,
.contact__textarea:focus {
  border-color: #2e47ba;
  box-shadow: 0 0 0 3px rgba(46, 71, 186, 0.12);
}

.contact__submit {
  width: 100%;
  min-height: clamp(2rem, 10vw, 3rem);
  margin-top: clamp(0.5rem, 2vw, 1rem);
  color: #fff;
  background-color: #3045b9;
  border: none;
  border-radius: 0.45rem;
  font-size: clamp(0.8rem, 2.8vw, 1rem);
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  transition: opacity var(--transition-base), transform var(--transition-base);
}

.contact__submit:hover {
  opacity: 0.88;
  transform: translateY(-1px);
}

.contact__note {
  color: #2445b9;
  font-size: clamp(0.4rem, 2vw, 0.6rem);
  font-weight: 700;
  line-height: 1.6;
  text-align: center;
}

.contact__recaptcha-note {
  font-size: clamp(0.4375rem, 1.5vw, 0.5rem);
  color: var(--color-secondary);
  text-align: center;
  opacity: 0.7;
}

.contact__recaptcha-note a {
  color: var(--color-secondary);
  text-decoration: underline;
}

/* reCAPTCHA バッジ非表示（開示テキストで代替） */
.grecaptcha-badge {
  visibility: hidden;
}

/* ==================== Footer ==================== */
.footer {
  max-width: var(--content-width);
  margin: 0 auto;
  color: #ffffff;
  background-color: #3045b9;
}

.footer__inner {
  padding: clamp(2rem, 6vw, 3.5rem) clamp(1rem, 5vw, 2rem);
  font-family: "Noto Sans JP", sans-serif;
}

@media (max-width: 660px) {
  .footer__inner {
    padding-bottom: calc(clamp(2rem, 6vw, 3.5rem) + clamp(3.2rem, 18vw, 4.8rem));
  }
}

.footer__body {
  display: grid;
  gap: clamp(1.8rem, 6vw, 3rem);
  max-width: 480px;
  margin: 0 auto;
}

@media (min-width: 700px) {
  .footer__body {
    grid-template-columns: minmax(170px, 0.9fr) minmax(0, 1.7fr);
    align-items: stretch;
  }
}

.footer__nav {
  width: 100%;
}

.footer__nav-item {
  border-top: 2px solid #ffffff;
}

.footer__nav-item:last-child {
  border-bottom: 2px solid #ffffff;
}

.footer__nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  color: #ffffff;
  font-size: clamp(0.8rem, 2.4vw, 0.9rem);
  font-weight: 700;
  line-height: 1.25;
  padding: 0.25rem 0;
}

.footer__nav-label {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  min-width: 0;
}

.footer__nav-home-icon {
  width: 1em;
  height: 1em;
  filter: brightness(0) invert(1);
  flex: 0 0 auto;
}

.footer__nav-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: clamp(1.1rem, 3.5vw, 1.35rem);
  height: clamp(1.1rem, 3.5vw, 1.35rem);
  color: #3045b9;
  background-color: #ffffff;
  border-radius: 50%;
  font-size: clamp(0.6rem, 2vw, 0.7rem);
  font-weight: 700;
  line-height: 1;
  flex-shrink: 0;
}

.footer__info {
  display: flex;
  flex-direction: column;
  gap: clamp(0.35rem, 1.5vw, 0.6rem);
  min-width: 0;
}

.footer__logo {
  margin: 0;
  color: #ffffff;
  font-size: clamp(1.35rem, 5vw, 1.5rem);
  font-weight: 700;
  line-height: 1.25;
}

.footer__tel-row,
.footer__mail-row {
  display: flex;
  align-items: flex-start;
  gap: clamp(0.65rem, 2.5vw, 1rem);
  min-width: 0;
}

@media (min-width: 481px) {
  .footer__tel-row,
  .footer__mail-row {
    align-items: center;
  }
}

.footer__info-label {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex: 0 0 auto;
  color: #ffffff;
  font-size: clamp(0.6rem, 3vw, 0.7rem);
  font-weight: 700;
  line-height: 1.2;
  white-space: nowrap;
}

.footer__tel-icon {
  width: 1em;
  height: 1.25em;
  fill: #ffffff;
  flex: 0 0 auto;
}

.footer__mail-icon {
  width: 1.2em;
  height: auto;
  flex: 0 0 auto;
}

.footer__info-value {
  min-width: 0;
  margin: 0;
  color: #ffffff;
  font-size: clamp(0.5rem, 3vw, 0.8rem);
  font-weight: 700;
  line-height: 1.35;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.footer__info-value--tel {
  font-size: clamp(0.8rem, 3vw, 1rem);
  letter-spacing: 0.08em;
}

.footer__info-value--mail {
  letter-spacing: 0.02em;
}

.footer__sns {
  display: flex;
  gap: clamp(0.6rem, 2.5vw, 0.9rem);
  margin-top: auto;
}

.footer__sns-item {
  display: block;
  width: clamp(2rem, 7vw, 2.3rem);
  aspect-ratio: 1;
  background-color: #ffffff;
  border-radius: 0.25rem;
}

/* ==================== Fixed CTA Bar ==================== */
.fixed-cta-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  z-index: 200;
  width: 100%;
  transform: translateY(100%);
  visibility: hidden;
  transition: transform 0.4s ease, visibility 0.4s ease;
}

.fixed-cta-bar.is-visible {
  transform: translateY(0);
  visibility: visible;
}

.fixed-cta-bar__inner {
  display: flex;
  align-items: stretch;
}

.fixed-cta-bar__item {
  display: block;
  flex: 1;
}

.fixed-cta-bar__img {
  display: block;
  width: 100%;
  height: auto;
}

@media (min-width: 661px) {
  .fixed-cta-bar {
    display: none;
  }
}

/* ==================== Utilities ==================== */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ==================== Utility Pages ==================== */
.utility-page {
  display: grid;
  min-height: 100vh;
  place-items: start center;
  padding: clamp(32px, 8vw, 72px) 20px;
}

.utility-card {
  width: min(100%, 680px);
  padding: clamp(28px, 6vw, 48px);
  background: var(--color-bg);
  border: 1px solid var(--color-line);
  border-radius: 8px;
}

.utility-card--center {
  text-align: center;
}

.utility-card h1 {
  font-size: clamp(24px, 5vw, 36px);
  line-height: 1.3;
  margin-bottom: 12px;
}

.confirm-table {
  width: 100%;
  border-collapse: collapse;
  margin: 28px 0;
}

.confirm-table th,
.confirm-table td {
  border-bottom: 1px solid var(--color-line);
  padding: 14px 10px;
  text-align: left;
  vertical-align: top;
}

.confirm-table th {
  width: 34%;
  color: var(--color-green);
}

.confirm-table td {
  word-break: break-word;
  white-space: pre-wrap;
}

.utility-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}

.text-link {
  color: var(--color-secondary);
  text-decoration: underline;
}

@media (max-width: 480px) {
  .confirm-table th,
  .confirm-table td {
    display: block;
    width: 100%;
  }

  .confirm-table th {
    border-bottom: 0;
    padding-bottom: 4px;
  }

  .confirm-table td {
    padding-top: 0;
  }
}