@charset "UTF-8";

:root {
  --blue: #3f68ad;
  --blue-dark: #1f294d;
  --blue-light: #eaf7fb;
  --orange: #f08a00;
  --text: #24365f;
  --white: #ffffff;
  --line: #3f68ad;
  --bg: #f8fbff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: "Yu Gothic", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  font-size: 16px;
  line-height: 1.9;
  letter-spacing: 0.04em;
  background: #fff;
}

a {
  color: inherit;
}

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

.wrapper {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

/* header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255,255,255,0.96);
  border-bottom: 1px solid #dce7f3;
}

.site-header__inner {
  width: min(1120px, calc(100% - 40px));
  height: 74px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo {
  color: var(--blue);
  font-size: 24px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-decoration: none;
}

.site-nav {
  display: flex;
  gap: 24px;
  font-size: 14px;
  font-weight: 700;
}

.site-nav a {
  text-decoration: none;
}

.site-nav a:hover {
  color: var(--blue);
}

/* hero */

.hero {
  padding: 90px 0 85px;
  text-align: center;
  background:
    radial-gradient(circle at 12% 20%, rgba(63,104,173,0.10), transparent 25%),
    radial-gradient(circle at 88% 18%, rgba(240,138,0,0.12), transparent 24%),
    linear-gradient(180deg, #ffffff 0%, #f6fbff 100%);
}

.hero__label {
  display: inline-block;
  margin: 0 0 22px;
  padding: 8px 22px;
  color: #fff;
  background: var(--blue);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.br-sp {
  display: none;
}

.hero h1 {
  margin: 0;
  color: var(--blue);
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.45;
  font-weight: 900;
  letter-spacing: 0.06em;
}

.hero__copy {
  margin: 24px 0 0;
  color: var(--blue-dark);
  font-size: clamp(20px, 2.8vw, 30px);
  line-height: 1.6;
  font-weight: 900;
}

.hero__text {
  max-width: 900px;
  margin: 30px auto 0;
  text-align: left;
  font-size: 17px;
  line-height: 2;
}

.hero__buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-top: 36px;
}

/* button */

.button,
.card-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 240px;
  min-height: 58px;
  padding: 14px 28px;
  color: #fff;
  background: var(--blue-dark);
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.button:hover,
.card-button:hover {
  opacity: 0.86;
  transform: translateY(-2px);
}

.button--white {
  color: var(--blue-dark);
  background: #fff;
  border: 2px solid var(--blue-dark);
}

.button--small {
  min-width: 220px;
  min-height: 52px;
  font-size: 15px;
}

/* section */

.section {
  padding: 90px 0;
}

.section--blue-bg {
  background: #f5fbff;
}

.section-title {
  margin-bottom: 52px;
  text-align: center;
}

.section-title .en {
  display: block;
  color: var(--blue);
  font-size: clamp(36px, 5vw, 50px);
  line-height: 1.1;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.section-title h2 {
  margin: 12px 0 0;
  color: var(--blue);
  font-size: 16px;
  font-weight: 800;
}

/* reason card */

.card-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
  margin: 0;
  padding: 0;
}

.reason-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 62px 28px 30px;
  background: #fff;
  border: 3px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 8px 0 rgba(63,104,173,0.08);
  overflow: visible;
}

.reason-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 150px;
  background:
    linear-gradient(90deg, rgba(63,104,173,0.05) 1px, transparent 1px),
    linear-gradient(rgba(63,104,173,0.05) 1px, transparent 1px),
    #eaf8fb;
  background-size: 8px 8px;
  border-radius: 15px 15px 0 0;
  z-index: 0;
}

.reason-card__label {
  position: absolute;
  top: -24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  min-width: 190px;
  padding: 10px 20px;
  color: #fff;
  background: var(--blue);
  border-radius: 999px;
  text-align: center;
  font-size: 14px;
  line-height: 1.4;
  font-weight: 900;
  white-space: nowrap;
}

.reason-card h3 {
  position: relative;
  z-index: 1;
  min-height: 82px;
  margin: 0 0 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  font-size: 23px;
  line-height: 1.55;
  font-weight: 900;
  text-align: center;
}

.reason-card p {
  position: relative;
  z-index: 1;
  margin: 0 0 18px;
  font-size: 15.5px;
  line-height: 2;
  font-weight: 600;
  text-align: left;
}

.reason-card .card-button {
  position: relative;
  z-index: 1;
  width: 100%;
  margin-top: auto;
}


/* results */

.results-box {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 34px;
  align-items: stretch;
}

.results-box__main,
.results-box__list {
  border: 3px solid var(--line);
  border-radius: 18px;
  background: #fff;
  padding: 36px;
}

.results-box__main {
  background:
    linear-gradient(90deg, rgba(63,104,173,0.05) 1px, transparent 1px),
    linear-gradient(rgba(63,104,173,0.05) 1px, transparent 1px),
    #eaf8fb;
  background-size: 8px 8px;
}

.results-box__label {
  display: inline-block;
  margin: 0 0 18px;
  padding: 8px 20px;
  color: #fff;
  background: var(--blue);
  border-radius: 999px;
  font-weight: 900;
}

.results-box__main h3 {
  margin: 0 0 22px;
  color: var(--blue);
  font-size: clamp(26px, 3.5vw, 40px);
  line-height: 1.5;
  font-weight: 900;
}

.results-box__main p {
  font-weight: 600;
}

.results-box__main strong {
  color: var(--orange);
  font-size: 1.35em;
}

.results-box__list h3 {
  margin: 0 0 22px;
  color: var(--blue);
  font-size: 24px;
}

.results-box__list dl {
  margin: 0 0 28px;
}

.results-box__list dl div {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  padding: 12px 0;
  border-bottom: 1px solid #dce7f3;
}

.results-box__list dt {
  font-weight: 800;
}

.results-box__list dd {
  margin: 0;
  color: var(--blue);
  font-weight: 900;
}

.note {
  font-size: 13px;
}

/* habit */

.section--habit {
  background: #fff;
}

.habit {
  position: relative;
  max-width: 920px;
  margin: 0 auto;
  padding: 58px 44px 44px;
  border: 3px solid var(--line);
  border-radius: 18px;
  background:
    linear-gradient(90deg, rgba(63,104,173,0.05) 1px, transparent 1px),
    linear-gradient(rgba(63,104,173,0.05) 1px, transparent 1px),
    #eaf8fb;
  background-size: 8px 8px;
  text-align: center;
}

.habit__label {
  position: absolute;
  top: -24px;
  left: 50%;
  transform: translateX(-50%);
  min-width: 230px;
  padding: 10px 20px;
  color: #fff;
  background: var(--blue);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 900;
}

.habit h2 {
  margin: 0 0 24px;
  color: var(--blue);
  font-size: clamp(26px, 3.6vw, 42px);
  line-height: 1.55;
  font-weight: 900;
}

.habit p {
  text-align: left;
  font-weight: 600;
}

/* faq */

.faq {
  max-width: 900px;
  margin: 0 auto;
}

.faq details {
  margin-bottom: 18px;
  padding: 24px 26px;
  border: 3px solid var(--line);
  border-radius: 16px;
  background: #fff;
}

.faq summary {
  cursor: pointer;
  color: var(--blue);
  font-size: 18px;
  font-weight: 900;
}

.faq p {
  margin: 16px 0 0;
  font-weight: 600;
}

/* cta */

.cta {
  padding: 90px 0;
  color: #fff;
  background: var(--blue);
  text-align: center;
}

.cta h2 {
  margin: 0;
  font-size: clamp(30px, 4.5vw, 46px);
  line-height: 1.5;
  font-weight: 900;
}

.cta p {
  max-width: 850px;
  margin: 24px auto 0;
  font-size: 17px;
  font-weight: 700;
}

/* footer */

.footer {
  padding: 36px 20px;
  color: #fff;
  background: var(--blue-dark);
  text-align: center;
}

.footer p {
  margin: 6px 0;
}

.footer a {
  color: #fff;
  font-weight: 800;
  text-decoration: none;
}

/* responsive */

@media screen and (max-width: 960px) {
  .card-list,
  .results-box {
    grid-template-columns: 1fr;
  }

  .site-nav {
    display: none;
  }
}

@media screen and (max-width: 768px) {
  body {
    font-size: 15px;
  }

  .wrapper,
  .site-header__inner {
    width: calc(100% - 32px);
  }

  .site-header__inner {
    height: 64px;
  }

  .site-logo {
    font-size: 20px;
  }

  .hero {
    padding: 64px 0 60px;
  }

  .hero h1 {
    font-size: min(28px, 8vw);
  }

  .br-sp {
    display: inline;
  }

  .hero__copy {
    font-size: 20px;
  }

  .hero__text {
    font-size: 15.5px;
  }

  .hero__buttons {
    gap: 12px;
  }

  .button,
  .card-button {
    width: 100%;
    min-width: auto;
  }

  .section {
    padding: 68px 0;
  }

  .section-title {
    margin-bottom: 44px;
  }

  .reason-card {
    padding: 56px 22px 26px;
  }

  .reason-card h3 {
    font-size: 21px;
  }

  .results-box__main,
  .results-box__list,
  .habit {
    padding: 34px 22px 28px;
  }

  .habit {
    padding-top: 58px;
  }

  .habit__label {
    min-width: 210px;
    font-size: 13px;
  }

  .faq details {
    padding: 20px;
  }
}

.section--admissions {
  background:
    linear-gradient(135deg, rgba(237, 247, 255, 0.95), rgba(255, 255, 255, 0.98)),
    radial-gradient(circle at top left, rgba(28, 103, 184, 0.16), transparent 36%),
    radial-gradient(circle at bottom right, rgba(255, 170, 66, 0.16), transparent 34%);
}

.admissions-lead {
  max-width: 900px;
  margin: 0 auto 42px;
  font-size: 18px;
  line-height: 2;
  color: #24384d;
  text-align: center;
}

.admissions-main {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 22px;
  align-items: stretch;
}

.admissions-card {
  position: relative;
  padding: 32px 28px;
  border-radius: 28px;
  background: #fff;
  box-shadow: 0 18px 45px rgba(17, 65, 120, 0.13);
  border: 1px solid rgba(27, 88, 160, 0.08);
  overflow: hidden;
}

.admissions-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 8px;
  background: linear-gradient(90deg, #0c4f9c, #39a7df);
}

.admissions-card--main {
  background: linear-gradient(135deg, #0b4a93, #0d6fb8);
  color: #fff;
}

.admissions-card--main::before {
  background: linear-gradient(90deg, #ffb13b, #ffe08a);
}

.admissions-card__label {
  display: inline-block;
  margin-bottom: 18px;
  padding: 7px 16px;
  border-radius: 999px;
  background: #eaf4ff;
  color: #0b4a93;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.admissions-card--main .admissions-card__label {
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
}

.admissions-card h3 {
  margin: 0 0 18px;
  color: #17314d;
  font-size: 25px;
  line-height: 1.55;
  font-weight: 800;
}

.admissions-card--main h3 {
  color: #fff;
  font-size: 30px;
}

.admissions-card h3 strong {
  color: #f08b16;
  font-size: 1.45em;
}

.admissions-card--main h3 strong {
  color: #ffe08a;
}

.admissions-card p {
  margin: 0;
  color: #42566b;
  font-size: 15.5px;
  line-height: 1.9;
}

.admissions-card--main p {
  color: rgba(255, 255, 255, 0.94);
}

.admissions-card__percent {
  margin-top: 18px !important;
  font-weight: 700;
}

.admissions-card__percent span {
  display: inline-block;
  margin-left: 8px;
  color: #ffe08a;
  font-size: 44px;
  line-height: 1;
  font-weight: 900;
}

.admissions-streak {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 28px;
}

.admissions-streak__item {
  display: flex;
  gap: 18px;
  align-items: center;
  padding: 24px 22px;
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 14px 36px rgba(17, 65, 120, 0.1);
}

.admissions-streak__number {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  flex: 0 0 64px;
  border-radius: 50%;
  background: #0b4a93;
  color: #fff;
  font-size: 28px;
  font-weight: 900;
}

.admissions-streak__title {
  margin: 0 0 4px;
  color: #17314d;
  font-size: 18px;
  font-weight: 800;
}

.admissions-streak__item p {
  margin: 0;
  color: #42566b;
  line-height: 1.6;
}

.admissions-schools {
  margin-top: 30px;
  padding: 30px;
  border-radius: 28px;
  background: #fff;
  box-shadow: 0 18px 45px rgba(17, 65, 120, 0.12);
}

.admissions-schools h3 {
  margin: 0 0 20px;
  color: #17314d;
  font-size: 24px;
  text-align: center;
}

.admissions-schools ul {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.admissions-schools li {
  padding: 18px 12px;
  border-radius: 18px;
  background: #f1f8ff;
  text-align: center;
}

.admissions-schools span {
  display: block;
  margin-bottom: 8px;
  color: #17314d;
  font-size: 15px;
  font-weight: 700;
}

.admissions-schools strong {
  color: #0b4a93;
  font-size: 28px;
  font-weight: 900;
}

.admissions-note {
  max-width: 900px;
  margin: 22px auto 0;
  color: #5b6878;
  font-size: 13.5px;
  line-height: 1.8;
  text-align: center;
}

.admissions-button {
  margin-top: 30px;
  text-align: center;
}

@media (max-width: 900px) {
  .admissions-main {
    grid-template-columns: 1fr;
  }

  .admissions-streak {
    grid-template-columns: 1fr;
  }

  .admissions-schools ul {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .admissions-lead {
    text-align: left;
    font-size: 16px;
  }

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

  .admissions-card--main h3 {
    font-size: 24px;
  }

  .admissions-card h3 {
    font-size: 21px;
  }

  .admissions-card__percent span {
    font-size: 36px;
  }

  .admissions-schools {
    padding: 24px 18px;
  }

  .admissions-schools ul {
    grid-template-columns: 1fr;
  }
}
.admissions-schools small {
  display: block;
  margin-top: 4px;
  color: #5b6878;
  font-size: 12px;
  font-weight: 700;
}

.admissions-total {
  max-width: 920px;
  margin: 34px auto 0;
  padding: 34px 38px;
  border-radius: 30px;
  background: linear-gradient(135deg, #0b4a93, #0d6fb8);
  color: #fff;
  text-align: center;
  box-shadow: 0 18px 45px rgba(11, 74, 147, 0.22);
}

.admissions-total__label {
  display: inline-block;
  margin: 0 0 14px;
  padding: 7px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  color: #ffffff;
  font-size: 14px;
  font-weight: 800;
}

.admissions-total p {
  margin: 0;
  font-size: 20px;
  line-height: 1.9;
  font-weight: 700;
}

.admissions-total strong {
  color: #ffe08a;
  font-size: 1.35em;
  font-weight: 900;
}

@media (max-width: 900px) {
  .admissions-schools ul {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .admissions-total {
    padding: 30px 22px;
  }

  .admissions-total p {
    font-size: 18px;
  }

  .admissions-schools ul {
    grid-template-columns: 1fr;
  }
}
.section--data {
  background: #fff;
}

.data-message {
  max-width: 920px;
  margin: 0 auto 38px;
  padding: 34px 38px;
  border-radius: 28px;
  background: linear-gradient(135deg, #f3f9ff, #ffffff);
  box-shadow: 0 16px 40px rgba(17, 65, 120, 0.1);
}

.data-message p {
  margin: 0;
  color: #24384d;
  font-size: 18px;
  line-height: 2;
}

.data-message p + p {
  margin-top: 18px;
}

.data-message strong {
  color: #0b4a93;
  font-weight: 900;
}

.data-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.data-card {
  padding: 30px 26px;
  border-radius: 26px;
  background: #ffffff;
  border: 1px solid rgba(11, 74, 147, 0.12);
  box-shadow: 0 16px 40px rgba(17, 65, 120, 0.1);
}

.data-card__label {
  display: inline-block;
  margin: 0 0 16px;
  padding: 7px 14px;
  border-radius: 999px;
  background: #0b4a93;
  color: #ffffff;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.data-card h3 {
  margin: 0 0 16px;
  color: #17314d;
  font-size: 23px;
  line-height: 1.55;
  font-weight: 900;
}

.data-card p {
  margin: 0;
  color: #42566b;
  font-size: 15.5px;
  line-height: 1.9;
}

@media (max-width: 900px) {
  .data-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .data-message {
    padding: 28px 22px;
  }

  .data-message p {
    font-size: 16px;
  }

  .data-card {
    padding: 28px 22px;
  }

  .data-card h3 {
    font-size: 21px;
  }
}
.admissions-table {
  margin-top: 30px;
  padding: 30px;
  border-radius: 28px;
  background: #fff;
  box-shadow: 0 18px 45px rgba(17, 65, 120, 0.12);
}

.admissions-table h3 {
  margin: 0 0 20px;
  color: #17314d;
  font-size: 24px;
  text-align: center;
}

.admissions-table table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border-radius: 18px;
}

.admissions-table th {
  padding: 14px 10px;
  background: #0b4a93;
  color: #fff;
  font-size: 15px;
  font-weight: 800;
  text-align: center;
}

.admissions-table td {
  padding: 14px 10px;
  border-bottom: 1px solid #e4edf7;
  color: #24384d;
  font-size: 15px;
  font-weight: 700;
  text-align: center;
}

.admissions-table td:first-child {
  text-align: left;
}

.admissions-table td:nth-child(2) {
  color: #0b4a93;
  font-size: 18px;
  font-weight: 900;
}

.admissions-table tr:nth-child(even) td {
  background: #f6fbff;
}

.admissions-table tr:last-child td {
  border-bottom: none;
}

@media (max-width: 560px) {
  .admissions-table {
    padding: 20px 14px;
    border-radius: 22px;
  }

  .admissions-table h3 {
    font-size: 20px;
  }

  .admissions-table th,
  .admissions-table td {
    padding: 11px 7px;
    font-size: 13.5px;
  }

  .admissions-table td:nth-child(2) {
    font-size: 16px;
  }
}