/*
Theme Name: XP Japan
Theme URI: https://xpjapan.com
Author: XP Japan
Description: Lightweight block theme for Japan travel, relocation, and expat affiliate commerce.
Version: 0.1.0
Requires at least: 6.5
Tested up to: 6.5
Requires PHP: 8.1
Text Domain: xpjapan
*/

:root {
  --paper: #f7f5ef;
  --ink: #17232c;
  --muted: #61707a;
  --line: #d9ded6;
  --panel: #ffffff;
  --navy: #102d44;
  --blue: #2e6f9c;
  --teal: #27947f;
  --red: #d9534f;
  --sun: #f0b84b;
  --sakura: #f4a6b8;
  --mint: #e3f3ec;
  --mist: #eaf4fb;
  --shadow: 0 18px 48px rgba(16, 45, 68, 0.14);
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Yu Gothic", "Hiragino Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
}

.site-shell {
  min-height: 100vh;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 64px;
  padding: 12px clamp(18px, 4vw, 54px);
  background: rgba(247, 245, 239, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--navy);
  font-weight: 900;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 8px;
  background: var(--navy);
  color: #fff;
  font-size: 0.78rem;
}

.top-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 4px;
}

.top-nav a {
  padding: 8px 10px;
  border-radius: 7px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 800;
  text-decoration: none;
}

.top-nav a:hover,
.top-nav a:focus-visible {
  background: var(--mint);
  color: var(--navy);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.72fr);
  gap: clamp(28px, 5vw, 76px);
  align-items: center;
  min-height: calc(66vh - 64px);
  padding: clamp(34px, 5vw, 58px) clamp(18px, 5vw, 76px) clamp(34px, 5vw, 58px);
  background:
    radial-gradient(circle at 84% 16%, rgba(244, 166, 184, 0.35), transparent 32%),
    linear-gradient(135deg, #fffaf2, #eef7fb 64%, #eaf4ed);
}

.hero-copy h1 {
  max-width: 11ch;
  margin: 0;
  color: var(--navy);
  font-size: clamp(2.8rem, 6.2vw, 5.7rem);
  line-height: 0.92;
  letter-spacing: 0;
}

.hero-copy p {
  max-width: 700px;
  margin: 24px 0 0;
  color: #374b58;
  font-size: clamp(1.05rem, 2vw, 1.28rem);
}

.hero-actions,
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border: 1px solid transparent;
  border-radius: 7px;
  font-weight: 900;
  text-decoration: none;
}

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

.button.secondary {
  border-color: color-mix(in srgb, var(--navy) 24%, var(--line));
  background: rgba(255, 255, 255, 0.56);
  color: var(--navy);
}

.button.small {
  min-height: 38px;
  padding: 8px 12px;
  font-size: 0.86rem;
}

.mascot-panel {
  position: relative;
  display: grid;
  justify-items: center;
  gap: 16px;
}

.mascot-card {
  width: min(320px, 100%);
  padding: 22px;
  border: 1px solid rgba(16, 45, 68, 0.12);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow);
}

.mascot-card img {
  display: block;
  width: 100%;
  height: auto;
}

.mascot-caption {
  max-width: 360px;
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 800;
  text-align: center;
}

.persona-section,
.planner-section,
.commerce-section,
.tokyo-section,
.guide-section {
  padding: clamp(46px, 7vw, 88px) clamp(18px, 5vw, 76px);
  border-top: 1px solid var(--line);
}

.section-heading {
  max-width: 860px;
  margin: 0 auto 28px;
  text-align: center;
}

.section-heading h2 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(2.2rem, 5vw, 4.6rem);
  line-height: 0.96;
}

.section-heading p {
  max-width: 720px;
  margin: 14px auto 0;
  color: var(--muted);
  font-size: 1.02rem;
}

.persona-grid,
.commerce-grid,
.guide-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  max-width: 1220px;
  margin: 0 auto;
}

.persona-card,
.commerce-card,
.guide-card,
.planner-card,
.tokyo-card {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel);
  box-shadow: 0 12px 30px rgba(16, 45, 68, 0.08);
}

.persona-card {
  display: grid;
  gap: 14px;
  min-height: 330px;
  padding: clamp(20px, 3vw, 30px);
}

.persona-card strong,
.commerce-card strong {
  color: var(--red);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.persona-card h3,
.commerce-card h3,
.guide-card h3 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(1.35rem, 2vw, 1.8rem);
  line-height: 1.05;
}

.persona-card p,
.commerce-card p,
.guide-card p,
.tokyo-card p {
  margin: 0;
  color: var(--muted);
}

.persona-card ul,
.commerce-card ul {
  display: grid;
  gap: 6px;
  margin: 0;
  padding-left: 18px;
  color: #263945;
  font-weight: 750;
}

.planner-section {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.82), rgba(234, 244, 251, 0.92)),
    linear-gradient(135deg, rgba(39, 148, 127, 0.13), rgba(240, 184, 75, 0.12));
}

.planner-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(300px, 1fr);
  gap: 18px;
  max-width: 1220px;
  margin: 0 auto;
}

.planner-card {
  padding: clamp(18px, 3vw, 28px);
}

.planner-form {
  display: grid;
  gap: 14px;
}

label {
  display: grid;
  gap: 6px;
  color: var(--navy);
  font-size: 0.84rem;
  font-weight: 900;
}

input,
select,
textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcf8;
  color: var(--ink);
  font: inherit;
}

input,
select {
  padding: 0 12px;
}

textarea {
  min-height: 104px;
  padding: 12px;
  resize: vertical;
}

.planner-result {
  display: grid;
  gap: 12px;
  min-height: 100%;
}

.planner-result h3 {
  margin: 0;
  color: var(--navy);
}

.result-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.result-list li {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.result-list strong {
  display: block;
  color: var(--navy);
}

.result-list a {
  color: var(--blue);
  font-weight: 900;
  text-decoration: none;
}

.commerce-section {
  background: #fffaf2;
}

.commerce-card {
  display: grid;
  gap: 12px;
  min-height: 230px;
  padding: 22px;
}

.affiliate-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  max-width: 980px;
  margin: 28px auto 0;
  justify-content: center;
}

.affiliate-strip span {
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 900;
}

.tokyo-section {
  background: var(--mist);
}

.tokyo-card {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(260px, 0.7fr);
  gap: clamp(20px, 4vw, 44px);
  align-items: center;
  max-width: 1120px;
  margin: 0 auto;
  padding: clamp(22px, 4vw, 42px);
}

.tokyo-photo {
  min-height: 320px;
  border-radius: 10px;
  background: url("assets/img/tokyo-apartment-hero.jpg") center / cover;
}

.guide-card {
  display: grid;
  gap: 10px;
  padding: 22px;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 14px;
  padding: 28px clamp(18px, 5vw, 76px);
  background: var(--navy);
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.88rem;
}

.site-footer p {
  margin: 0;
}

@media (max-width: 940px) {
  .hero,
  .planner-layout,
  .tokyo-card {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .mascot-card {
    max-width: 320px;
  }

  .persona-grid,
  .commerce-grid,
  .guide-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .site-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
  }

  .top-nav {
    justify-content: flex-start;
  }

  .hero-copy h1 {
    font-size: clamp(3rem, 18vw, 4.5rem);
  }

  .persona-card {
    min-height: 0;
  }

  .tokyo-photo {
    min-height: 220px;
  }
}