:root {
  --green-900: #214c2b;
  --green-700: #3d7a47;
  --green-500: #84b36f;
  --green-200: #dcebd3;
  --green-100: #edf6e8;
  --cream: #fffaf0;
  --paper: #fffdf8;
  --beige: #f3eadb;
  --ink: #26342a;
  --muted: #667466;
  --line: #d8e4ce;
  --shadow: 0 18px 45px rgba(61, 89, 60, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Yu Gothic", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  font-size: 16px;
  line-height: 1.9;
}

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

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px clamp(18px, 4vw, 56px);
  background: rgba(255, 253, 248, 0.92);
  border-bottom: 1px solid rgba(216, 228, 206, 0.75);
  backdrop-filter: blur(12px);
}

.brand {
  color: var(--green-900);
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(12px, 2vw, 26px);
  color: var(--muted);
  font-size: 0.94rem;
}

.nav a {
  text-decoration: none;
}

.nav-cta {
  padding: 6px 14px;
  color: #fff;
  background: var(--green-700);
  border-radius: 999px;
}

.hero {
  padding-bottom: clamp(48px, 8vw, 88px);
  background:
    radial-gradient(circle at 12% 20%, rgba(220, 235, 211, 0.8), transparent 30%),
    linear-gradient(180deg, var(--cream), var(--paper));
}

.hero-image-wrap {
  width: min(100%, 1672px);
  margin: 0 auto;
}

.hero-image-wrap picture {
  display: block;
}

.hero-image {
  width: 100%;
  height: auto;
}

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

.narrow {
  width: min(840px, calc(100% - 40px));
}

.hero-copy {
  margin-top: clamp(32px, 5vw, 56px);
  text-align: center;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--green-700);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  margin: 0 0 18px;
  color: var(--green-900);
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1.25;
}

h2 {
  margin: 0 0 22px;
  color: var(--green-900);
  font-size: clamp(1.65rem, 3vw, 2.45rem);
  line-height: 1.35;
}

h3 {
  margin: 4px 0 12px;
  color: var(--green-900);
  font-size: 1.35rem;
  line-height: 1.4;
}

p {
  margin: 0 0 16px;
}

.lead,
.section-lead {
  color: var(--green-900);
  font-size: clamp(1.08rem, 2vw, 1.28rem);
  font-weight: 700;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  margin-top: 12px;
  padding: 12px 26px;
  border-radius: 999px;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  box-shadow: var(--shadow);
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 48px rgba(61, 89, 60, 0.18);
}

.button.primary {
  color: #fff;
  background: var(--green-700);
}

.button.secondary {
  color: var(--green-900);
  background: #fff;
}

.section {
  padding: clamp(64px, 9vw, 110px) 0;
}

.section-soft {
  background: linear-gradient(180deg, var(--green-100), #f8fbf3);
}

.section-accent {
  background: var(--green-700);
  color: #fff;
}

.section-accent h2,
.section-accent .eyebrow,
.section-accent .lead {
  color: #fff;
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.9fr);
  gap: clamp(32px, 6vw, 72px);
  align-items: center;
}

.image-column {
  grid-template-columns: minmax(280px, 0.82fr) minmax(0, 1fr);
}

.quote-box {
  padding: clamp(24px, 4vw, 38px);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.quote-box ul {
  display: grid;
  gap: 10px;
  margin: 22px 0;
  padding: 0;
  list-style: none;
}

.quote-box li {
  padding: 10px 16px;
  color: var(--green-900);
  background: var(--green-100);
  border-radius: 999px;
  font-weight: 700;
}

.photo-frame,
.profile-photo {
  margin: 0;
  overflow: hidden;
  border: 10px solid #fff;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.photo-frame img {
  width: 100%;
  height: min(58vw, 520px);
  object-fit: cover;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0;
}

.tag-list span {
  padding: 8px 14px;
  color: var(--green-900);
  background: var(--green-100);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-weight: 700;
}

.steps-simple,
.cards,
.recommend-grid,
.info-grid {
  display: grid;
  gap: 18px;
  margin-top: 30px;
}

.steps-simple {
  grid-template-columns: repeat(4, 1fr);
}

.steps-simple div,
.card,
.recommend-grid li,
.info-grid div,
.condition-list li {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 10px 28px rgba(61, 89, 60, 0.08);
}

.steps-simple div {
  padding: 22px;
}

.steps-simple span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-bottom: 14px;
  color: #fff;
  background: var(--green-700);
  border-radius: 50%;
  font-weight: 700;
}

.cards.three {
  grid-template-columns: repeat(3, 1fr);
}

.card {
  padding: clamp(22px, 3vw, 30px);
}

.card-kicker {
  margin-bottom: 6px;
  color: var(--green-700);
  font-weight: 700;
}

.check-list,
.recommend-grid,
.condition-list {
  padding: 0;
  list-style: none;
}

.check-list {
  display: grid;
  gap: 12px;
  margin: 0;
}

.check-list li {
  position: relative;
  padding-left: 30px;
}

.check-list li::before {
  position: absolute;
  left: 0;
  top: 0.15em;
  color: currentColor;
  content: "✓";
  font-weight: 700;
}

.compact {
  margin-bottom: 24px;
}

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

.recommend-grid li {
  padding: 18px 20px;
}

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

.info-grid div {
  padding: 20px;
}

.info-grid dt {
  margin-bottom: 6px;
  color: var(--green-700);
  font-weight: 700;
}

.info-grid dd {
  margin: 0;
}

.condition-list {
  padding: 0;
}

.condition-list li {
  padding: 24px;
}

.section-note {
  margin-top: 24px;
}

.center {
  text-align: center;
}

.section-apply {
  background:
    linear-gradient(rgba(33, 76, 43, 0.86), rgba(33, 76, 43, 0.86)),
    url("assets/finland.jpg") center / cover;
  color: #fff;
}

.section-apply h2,
.section-apply .eyebrow {
  color: #fff;
}

.apply-box {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}

.apply-actions {
  padding: clamp(24px, 4vw, 38px);
  color: var(--ink);
  background: rgba(255, 253, 248, 0.96);
  border-radius: 8px;
}

.placeholder {
  color: var(--muted);
  font-size: 0.94rem;
}

.profile {
  grid-template-columns: minmax(300px, 0.85fr) minmax(0, 1fr);
}

.profile-photo img {
  width: 100%;
  height: min(55vw, 520px);
  object-fit: cover;
  object-position: center 38%;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 28px clamp(18px, 4vw, 56px);
  color: #fff;
  background: var(--green-900);
}

.footer p {
  margin: 0;
}

.footer a {
  text-decoration: none;
}

@media (max-width: 860px) {
  .site-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 4px;
    white-space: nowrap;
  }

  .two-column,
  .image-column,
  .apply-box,
  .profile {
    grid-template-columns: 1fr;
  }

  .steps-simple,
  .cards.three,
  .recommend-grid,
  .info-grid {
    grid-template-columns: 1fr;
  }

  .section-inner,
  .narrow {
    width: min(100% - 28px, 680px);
  }

  .hero-copy {
    text-align: left;
  }

  .photo-frame img,
  .profile-photo img {
    height: auto;
    max-height: none;
  }

  .button {
    width: 100%;
  }
}

@media (max-width: 560px) {
  body {
    font-size: 15.5px;
    line-height: 1.85;
  }

  .site-header {
    padding: 12px 14px;
  }

  .nav {
    gap: 10px;
    font-size: 0.86rem;
  }

  .nav a {
    padding: 4px 2px;
  }

  .nav-cta {
    padding: 4px 10px;
  }

  .hero {
    padding-bottom: 48px;
  }

  .section {
    padding: 54px 0;
  }

  .quote-box,
  .card,
  .apply-actions {
    padding: 20px;
  }

  .photo-frame,
  .profile-photo {
    border-width: 6px;
  }

  .footer {
    display: block;
  }

  .footer a {
    display: inline-block;
    margin-top: 12px;
  }
}