:root {
  --blue: #0054d6;
  --blue-deep: #00358f;
  --blue-soft: #eef6ff;
  --ink: #081b34;
  --text: #1c3049;
  --muted: #65758a;
  --line: #d9e5f2;
  --paper: #ffffff;
  --mist: #f7fbff;
  --shadow: 0 18px 46px rgba(0, 57, 132, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: "Noto Sans JP", system-ui, sans-serif;
  letter-spacing: 0;
}

body.nav-open {
  overflow: hidden;
}

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

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

button {
  font: inherit;
}

.site-header {
  position: fixed;
  z-index: 30;
  top: 0;
  left: 0;
  display: flex;
  width: 100%;
  min-height: 72px;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.86);
  color: var(--ink);
  box-shadow: 0 0 0 rgba(0, 0, 0, 0);
  transition: box-shadow 220ms ease, background 220ms ease;
  backdrop-filter: blur(14px);
}

.site-header.is-scrolled,
.site-header.nav-active {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 10px 34px rgba(0, 45, 105, 0.12);
}

.brand {
  display: inline-flex;
  min-height: 72px;
  align-items: center;
  gap: 12px;
  padding: 0 clamp(18px, 3.4vw, 42px);
}

.brand-mark {
  position: relative;
  width: 28px;
  height: 28px;
  transform: rotate(45deg);
}

.brand-mark::before,
.brand-mark::after {
  position: absolute;
  content: "";
  background: var(--blue);
}

.brand-mark::before {
  inset: 0;
  clip-path: polygon(0 0, 44% 0, 44% 44%, 0 44%, 0 56%, 44% 56%, 44% 100%, 0 100%);
}

.brand-mark::after {
  inset: 7px;
  background: var(--blue-deep);
}

.brand-text {
  display: grid;
  gap: 2px;
}

.brand-text strong {
  color: var(--ink);
  font-size: 18px;
  font-weight: 900;
  line-height: 1;
}

.brand-text small {
  color: var(--muted);
  font-family: "Inter", system-ui, sans-serif;
  font-size: 10px;
  font-weight: 800;
}

.site-nav {
  display: flex;
  align-items: stretch;
  align-self: stretch;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 clamp(12px, 1.6vw, 22px);
  color: var(--ink);
  font-size: 14px;
  font-weight: 800;
  white-space: nowrap;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--blue);
  outline: none;
}

.site-nav .entry-link {
  min-width: 168px;
  background: linear-gradient(135deg, var(--blue), var(--blue-deep));
  color: var(--paper);
}

.site-nav .entry-link:hover,
.site-nav .entry-link:focus-visible {
  color: var(--paper);
  filter: brightness(1.06);
}

.nav-toggle {
  display: none;
}

.hero {
  position: relative;
  display: grid;
  min-height: 78svh;
  align-items: center;
  overflow: hidden;
  padding: 112px clamp(24px, 4vw, 64px) 48px;
  isolation: isolate;
}

.hero::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, #ffffff 0%, #ffffff 36%, rgba(255, 255, 255, 0.86) 45%, rgba(255, 255, 255, 0.22) 58%, rgba(255, 255, 255, 0) 100%),
    linear-gradient(180deg, rgba(238, 246, 255, 0.18), rgba(255, 255, 255, 0.28));
}

.hero::after {
  position: absolute;
  z-index: -2;
  top: 72px;
  right: 0;
  bottom: 0;
  left: 43%;
  content: "";
  background-image: url("./assets/hero-team.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}

.hero-content {
  display: grid;
  max-width: 690px;
  gap: 16px;
}

.eyebrow {
  margin: 0;
  color: var(--blue);
  font-family: "Inter", system-ui, sans-serif;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(42px, 5vw, 72px);
  font-weight: 900;
  line-height: 1.28;
}

h1 span {
  display: block;
}

.hero-copy {
  max-width: 570px;
  margin: 0;
  color: var(--ink);
  font-size: clamp(16px, 1.6vw, 20px);
  font-weight: 700;
  line-height: 2;
}

.button {
  display: inline-flex;
  min-height: 56px;
  align-items: center;
  justify-content: center;
  gap: 16px;
  border-radius: 4px;
  border: 0;
  background: linear-gradient(135deg, var(--blue), var(--blue-deep));
  box-shadow: 0 16px 30px rgba(0, 84, 214, 0.22);
  color: var(--paper);
  font-weight: 900;
  transition: transform 180ms ease, filter 180ms ease;
}

.button:hover,
.button:focus-visible {
  filter: brightness(1.05);
  outline: none;
  transform: translateY(-2px);
}

.hero-button {
  width: min(270px, 100%);
  margin-top: 6px;
}

section {
  padding: clamp(64px, 8vw, 100px) max(24px, calc((100vw - 1200px) / 2));
}

.appeal {
  padding-top: clamp(34px, 4vw, 54px);
}

.section-heading {
  display: grid;
  gap: 10px;
}

.section-heading h2,
.day-heading h2,
.requirements-copy h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(30px, 4vw, 48px);
  font-weight: 900;
  line-height: 1.18;
}

.appeal-grid,
.interview-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
  margin-top: 34px;
}

.appeal-card,
.interview-card,
.number-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: var(--shadow);
}

.appeal-card {
  position: relative;
  display: grid;
  align-content: start;
  gap: 18px;
  padding-bottom: 26px;
}

.appeal-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 8px 8px 0 0;
  object-fit: cover;
}

.appeal-icon {
  position: absolute;
  top: -20px;
  left: 22px;
  display: grid;
  width: 68px;
  height: 68px;
  place-items: center;
  border: 3px solid var(--paper);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--blue-deep));
  color: var(--paper);
  box-shadow: 0 16px 30px rgba(0, 84, 214, 0.2);
}

.appeal-icon svg {
  width: 34px;
  height: 34px;
  stroke-width: 2.2;
}

.appeal-card h3,
.appeal-card p {
  margin-right: 24px;
  margin-left: 24px;
}

.appeal-card h3 {
  margin-top: 0;
  margin-bottom: 0;
  color: var(--blue-deep);
  font-size: clamp(19px, 2vw, 24px);
  line-height: 1.4;
}

.appeal-card p {
  margin-top: 0;
  margin-bottom: 0;
  color: var(--text);
  font-size: 15px;
  line-height: 1.9;
}

.numbers {
  background:
    radial-gradient(circle at 20% 0%, rgba(0, 84, 214, 0.12), transparent 28%),
    var(--blue-soft);
}

.numbers-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
  margin-top: 34px;
}

.number-card {
  display: grid;
  min-height: 210px;
  justify-items: center;
  align-content: start;
  gap: 12px;
  padding: 24px 14px 18px;
  text-align: center;
}

.number-card svg {
  width: 38px;
  height: 38px;
  color: var(--blue);
  stroke-width: 1.7;
}

.number-card > span {
  color: var(--ink);
  font-size: 14px;
  font-weight: 900;
}

.number-card strong {
  color: var(--blue);
  font-family: "Inter", system-ui, sans-serif;
  font-size: clamp(34px, 4vw, 48px);
  font-weight: 900;
  line-height: 1;
}

.number-card small {
  margin-left: 4px;
  color: var(--ink);
  font-family: "Noto Sans JP", system-ui, sans-serif;
  font-size: 13px;
  font-weight: 900;
}

.number-card em {
  color: var(--muted);
  font-size: 11px;
  font-style: normal;
  font-weight: 700;
}

.interview-card {
  overflow: hidden;
}

.interview-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.interview-card div {
  display: grid;
  gap: 14px;
  padding: 20px 22px 24px;
}

.interview-card span {
  display: inline-flex;
  width: fit-content;
  min-height: 28px;
  align-items: center;
  padding: 0 10px;
  background: var(--blue);
  color: var(--paper);
  font-size: 12px;
  font-weight: 900;
}

.interview-card h3 {
  margin: 0;
  color: var(--blue-deep);
  font-size: clamp(18px, 1.9vw, 23px);
  line-height: 1.5;
}

.interview-card p {
  margin: 0;
  color: var(--text);
  font-size: 14px;
  line-height: 1.85;
}

.interview-card a {
  justify-self: end;
  color: var(--blue);
  font-size: 13px;
  font-weight: 900;
}

.day {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: clamp(24px, 5vw, 56px);
  align-items: center;
  background: var(--blue-soft);
}

.day-heading span {
  display: block;
  margin-top: 8px;
  color: var(--ink);
  font-size: 16px;
  font-weight: 900;
}

.day-flow {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.day-flow::before {
  position: absolute;
  top: 34px;
  right: 7%;
  left: 7%;
  height: 2px;
  content: "";
  background: linear-gradient(90deg, var(--blue), var(--blue-deep));
}

.day-flow li {
  position: relative;
  display: grid;
  justify-items: center;
  gap: 8px;
  text-align: center;
}

.flow-icon {
  display: grid;
  width: 68px;
  height: 68px;
  place-items: center;
  border: 2px solid var(--blue);
  border-radius: 50%;
  background: var(--paper);
  color: var(--blue);
}

.flow-icon svg {
  width: 28px;
  height: 28px;
}

.day-flow time {
  color: var(--blue);
  font-family: "Inter", system-ui, sans-serif;
  font-size: 18px;
  font-weight: 900;
}

.day-flow h3,
.day-flow p {
  margin: 0;
}

.day-flow h3 {
  color: var(--ink);
  font-size: 15px;
  font-weight: 900;
}

.day-flow p {
  max-width: 130px;
  color: var(--text);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.6;
}

.requirements-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.9fr);
  gap: 32px;
  margin-top: 28px;
  align-items: stretch;
}

.requirements-table {
  border-top: 2px solid var(--line);
}

.requirements-table dl {
  margin: 0;
}

.requirements-table div {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  border-bottom: 1px solid var(--line);
}

.requirements-table dt,
.requirements-table dd {
  margin: 0;
  padding: 15px 16px;
  line-height: 1.7;
}

.requirements-table dt {
  background: #edf5ff;
  color: var(--ink);
  font-weight: 900;
}

.requirements-table dd {
  color: var(--text);
  font-weight: 700;
}

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

.requirements-photos img {
  width: 100%;
  height: 100%;
  min-height: 150px;
  border-radius: 6px;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.requirements-photos img:first-child {
  grid-column: span 2;
  min-height: 210px;
}

.entry {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 24px;
  align-items: center;
  overflow: hidden;
  min-height: 190px;
  padding-top: 36px;
  padding-bottom: 36px;
  background: linear-gradient(135deg, var(--blue), var(--blue-deep));
  color: var(--paper);
}

.entry-people {
  position: absolute;
  bottom: 0;
  left: max(0px, calc((100vw - 1200px) / 2));
  width: 210px;
  height: 165px;
  background-image: url("https://images.unsplash.com/photo-1727373203627-73457889fe0f?auto=format&fit=crop&w=700&q=80");
  background-position: 64% center;
  background-size: cover;
  clip-path: polygon(0 10%, 100% 0, 100% 100%, 0 100%);
  opacity: 0.96;
}

.entry-copy {
  position: relative;
  z-index: 1;
  padding-left: 250px;
}

.entry h2,
.entry p {
  margin: 0;
}

.entry h2 {
  font-size: clamp(24px, 3vw, 36px);
  line-height: 1.35;
}

.entry p {
  margin-top: 10px;
  font-size: 18px;
  font-weight: 900;
}

.entry-button {
  position: relative;
  z-index: 1;
  background: var(--paper);
  color: var(--blue-deep);
  box-shadow: 0 18px 34px rgba(0, 21, 70, 0.18);
}

.site-footer {
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px max(24px, calc((100vw - 1200px) / 2));
  background: #041e4f;
  color: rgba(255, 255, 255, 0.78);
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: var(--paper);
  font-family: "Inter", system-ui, sans-serif;
  font-size: 12px;
  font-weight: 900;
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 620ms ease, transform 620ms ease;
}

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

@media (max-width: 1120px) {
  .site-nav a {
    padding: 0 10px;
    font-size: 12px;
  }

  .numbers-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (max-width: 860px) {
  .site-header {
    min-height: 64px;
  }

  .brand {
    min-height: 64px;
  }

  .brand-text strong {
    font-size: 15px;
  }

  .nav-toggle {
    position: relative;
    z-index: 32;
    display: grid;
    width: 52px;
    height: 52px;
    margin-right: 10px;
    place-items: center;
    border: 0;
    border-radius: 4px;
    background: var(--blue);
    cursor: pointer;
  }

  .nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--paper);
    transition: transform 180ms ease;
  }

  .site-header.nav-active .nav-toggle span:first-child {
    transform: translateY(5px) rotate(38deg);
  }

  .site-header.nav-active .nav-toggle span:last-child {
    transform: translateY(-5px) rotate(-38deg);
  }

  .site-nav {
    position: fixed;
    inset: 0;
    display: none;
    min-height: 100svh;
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
    background: var(--paper);
  }

  body.nav-open .site-nav {
    display: flex;
  }

  .site-nav a {
    min-height: 58px;
    justify-content: flex-start;
    border-bottom: 1px solid var(--line);
    padding: 0 26px;
    font-size: 20px;
  }

  .site-nav .entry-link {
    min-width: 0;
  }

  .appeal-grid,
  .interview-grid,
  .requirements-layout,
  .entry {
    grid-template-columns: 1fr;
  }

  .day-flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    row-gap: 24px;
  }

  .day-flow::before {
    display: none;
  }

  .entry {
    padding-top: 190px;
    text-align: center;
  }

  .entry-people {
    right: 50%;
    left: auto;
    transform: translateX(50%);
  }

  .entry-copy {
    padding-left: 0;
  }
}

@media (max-width: 620px) {
  .hero {
    min-height: 84svh;
    padding: 96px 22px 36px;
    align-items: end;
  }

  .hero::before {
    background:
      linear-gradient(180deg, rgba(255, 255, 255, 0.78), rgba(255, 255, 255, 0.96) 58%, rgba(255, 255, 255, 0.98)),
      linear-gradient(90deg, rgba(255, 255, 255, 0.66), rgba(255, 255, 255, 0.18));
  }

  .hero::after {
    top: 64px;
    right: 0;
    bottom: auto;
    left: 0;
    height: 52%;
    background-position: center top;
    background-size: cover;
  }

  .hero-button,
  .button {
    width: 100%;
  }

  section {
    padding-right: 18px;
    padding-left: 18px;
  }

  .numbers-grid,
  .day-flow,
  .requirements-table div,
  .requirements-photos {
    grid-template-columns: 1fr;
  }

  .requirements-photos img:first-child {
    grid-column: auto;
  }

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

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

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