/* TORCH Camera Works — site styles
   印刷物（点検カード・サンクスカード）と同じレギュレーション
   見出し Oswald / 本文 Noto Sans / 紺 #242833 + セージ #94C1C0 */
:root {
  --navy: #242833;        /* 文字・暗い面 */
  --navy-deep: #1B1E27;   /* フッター */
  --navy-soft: #5E636E;   /* 補足の文字（白地で 6.0:1） */
  --sage: #94C1C0;        /* 罫・暗い面のアクセント（白地の文字には使わない） */
  --sage-ink: #46716F;    /* 白地に置くセージの文字（5.4:1） */
  --sage-tint: #EEF4F4;   /* 薄い面 */
  --paper: #FFFFFF;
  --line: #DCE2E2;
  --on-dark: #E8ECEE;
  --on-dark-soft: #A9AFBA;
  --max: 1120px;
  --font: "Noto Sans", "Helvetica Neue", Arial, sans-serif;
  --display: "Oswald", "Arial Narrow", "Helvetica Neue", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.75;
  color: var(--navy);
  background: var(--paper);
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
a:hover { color: var(--sage-ink); }
:focus-visible { outline: 2px solid var(--sage-ink); outline-offset: 2px; }

.container { width: min(100% - 40px, var(--max)); margin-inline: auto; }
.narrow { width: min(100% - 40px, 720px); margin-inline: auto; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-top: 4px solid var(--sage);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { text-decoration: none; display: flex; align-items: center; gap: 12px; }
.brand-mark { width: 44px; height: 44px; flex: none; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-main { font-family: var(--display); font-weight: 500; letter-spacing: 0.22em; font-size: 22px; }
.brand-sub { font-family: var(--display); font-weight: 300; font-size: 10.5px; letter-spacing: 0.34em; color: var(--navy-soft); margin-top: 5px; }
.brand:hover { color: var(--navy); }

.nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 28px; }
.nav a {
  text-decoration: none; font-family: var(--display); font-weight: 400;
  font-size: 14px; letter-spacing: 0.14em; text-transform: uppercase;
  padding: 6px 0; border-bottom: 2px solid transparent;
}
.nav a:hover { color: var(--navy); border-color: var(--sage); }
.nav a[aria-current="page"] { border-color: var(--navy); }

.nav-toggle {
  display: none; background: none; border: 0; padding: 12px 10px; margin-right: -10px; cursor: pointer;
}
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--navy); margin: 5px 0; transition: transform .2s, opacity .2s; }

@media (max-width: 760px) {
  .nav-toggle { display: block; }
  .nav {
    position: absolute; left: 0; right: 0; top: 68px;
    background: var(--paper); border-bottom: 1px solid var(--line);
    display: none;
  }
  .nav.open { display: block; }
  .nav ul { flex-direction: column; gap: 0; padding: 8px 20px 16px; }
  .nav a { display: block; padding: 14px 0; font-size: 16px; border-bottom: 1px solid var(--line); }
  .nav a[aria-current="page"] { border-color: var(--line); color: var(--sage-ink); }
  .nav li:last-child a { border-bottom: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: min(78vh, 700px);
  display: flex; align-items: flex-end;
  color: #fff; background: var(--navy); overflow: hidden;
}
.hero > img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(36,40,51,0) 25%, rgba(36,40,51,.55) 60%, rgba(36,40,51,.92) 100%);
}
.hero-content { position: relative; z-index: 1; padding: 0 0 64px; }
.eyebrow {
  font-family: var(--display); font-weight: 400; font-size: 13px; letter-spacing: 0.28em;
  text-transform: uppercase; margin: 0 0 16px; color: var(--sage);
  display: flex; align-items: center; gap: 12px;
}
.eyebrow::before { content: ""; width: 32px; height: 1px; background: var(--sage); }
.hero h1 {
  font-family: var(--display); font-weight: 400; font-size: clamp(36px, 6vw, 68px);
  line-height: 1.1; letter-spacing: 0.01em; margin: 0; max-width: 15ch; text-wrap: balance;
}
.hero p.lead { margin: 20px 0 0; max-width: 40ch; color: var(--on-dark); }

/* ---------- Sections ---------- */
section { padding: 96px 0; }
.section-alt { background: var(--sage-tint); }
.section-dark { background: var(--navy); color: var(--on-dark); }
.section-dark .muted { color: var(--on-dark-soft); }

h1, h2 { text-wrap: balance; }
h2 {
  font-family: var(--display); font-weight: 400; font-size: clamp(28px, 3.6vw, 42px);
  line-height: 1.2; letter-spacing: 0.01em; margin: 0 0 20px;
}
h3 { font-size: 17px; font-weight: 600; margin: 32px 0 8px; letter-spacing: 0.01em; }
.label {
  font-family: var(--display); font-weight: 400; font-size: 13px; letter-spacing: 0.24em;
  text-transform: uppercase; color: var(--sage-ink); margin: 0 0 14px;
  display: flex; align-items: center; gap: 12px;
}
.label::before { content: ""; width: 24px; height: 1px; background: currentColor; }
.section-dark .label { color: var(--sage); }
.muted { color: var(--navy-soft); }
p { margin: 0 0 16px; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split.reverse .split-media { order: 2; }
@media (max-width: 860px) {
  .split { grid-template-columns: 1fr; gap: 32px; }
  .split.reverse .split-media { order: 0; }
  section { padding: 64px 0; }
}

.photo { background: var(--line); aspect-ratio: 4 / 3; overflow: hidden; }
.photo img { width: 100%; height: 100%; object-fit: cover; }
.photo.tall { aspect-ratio: 4 / 5; }
.photo.square { aspect-ratio: 1 / 1; }

/* ---------- Buttons ---------- */
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 0 26px;
  font-family: var(--display); font-size: 15px; font-weight: 400; letter-spacing: 0.14em; text-transform: uppercase;
  text-decoration: none; cursor: pointer; border: 1px solid var(--navy);
  background: var(--navy); color: #fff; transition: background .2s, color .2s, border-color .2s;
}
.btn:hover { background: var(--sage); border-color: var(--sage); color: var(--navy); }
.btn.ghost { background: transparent; color: var(--navy); }
.btn.ghost:hover { background: var(--navy); color: #fff; border-color: var(--navy); }
.btn.on-dark { background: var(--sage); border-color: var(--sage); color: var(--navy); }
.btn.on-dark:hover { background: #fff; border-color: #fff; color: var(--navy); }
.btn.ghost.on-dark { background: transparent; border-color: rgba(255,255,255,.7); color: #fff; }
.btn.ghost.on-dark:hover { background: #fff; border-color: #fff; color: var(--navy); }
.section-dark .btn { background: var(--sage); color: var(--navy); border-color: var(--sage); }
.section-dark .btn:hover { background: #fff; color: var(--navy); border-color: #fff; }
.btn:disabled { opacity: .6; cursor: default; }

/* ---------- Feature list（点検項目） ---------- */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 40px; }
.feature { border-top: 1px solid var(--sage); padding-top: 18px; }
.feature h3 { margin-top: 0; display: flex; align-items: baseline; gap: 12px; }
.feature .no { font-family: var(--display); font-weight: 300; font-size: 14px; letter-spacing: 0.1em; color: var(--sage-ink); }
.feature p { margin-bottom: 0; }
.features.stack { grid-template-columns: 1fr; gap: 0; margin-top: 28px; }
.features.stack .feature { padding: 18px 0; }
.features.stack .feature:last-child { border-bottom: 1px solid var(--sage); }
@media (max-width: 860px) { .features { grid-template-columns: 1fr; gap: 20px; } }

/* ---------- Forms ---------- */
form { margin: 0; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 13px; font-weight: 600; letter-spacing: 0.04em; margin-bottom: 6px; }
.field input, .field textarea {
  width: 100%; font: inherit; font-size: 16px; color: var(--navy);
  background: #fff; border: 1px solid #C5CDCD; border-radius: 0;
  padding: 12px 14px;
}
.field textarea { min-height: 160px; resize: vertical; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--navy); box-shadow: 0 0 0 3px rgba(148,193,192,.45); }
.req { color: var(--sage-ink); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.inline-form { display: flex; gap: 10px; max-width: 520px; margin-top: 24px; }
.inline-form input {
  flex: 1; min-width: 0; font: inherit; font-size: 16px; padding: 0 16px; min-height: 48px;
  border-radius: 0; border: 1px solid #4A5060; background: rgba(255,255,255,.04); color: #fff;
}
.inline-form input::placeholder { color: var(--on-dark-soft); }
.inline-form input:focus { outline: none; border-color: var(--sage); }
@media (max-width: 480px) { .inline-form { flex-direction: column; } }

.form-status { margin-top: 12px; font-size: 14px; min-height: 1.5em; }
.form-status.ok { color: var(--sage-ink); }
.form-status.err { color: #B23A3A; }
.section-dark .form-status.ok { color: var(--sage); }
.section-dark .form-status.err { color: #F0A5A5; }

/* ---------- Newsletter ---------- */
.newsletter { display: grid; grid-template-columns: auto 1fr; gap: 40px; align-items: center; }
.newsletter-mark { width: 120px; opacity: .9; }
@media (max-width: 760px) { .newsletter { grid-template-columns: 1fr; gap: 24px; } .newsletter-mark { display: none; } }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 64px; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; gap: 40px; } }
.contact-list { list-style: none; padding: 0; margin: 8px 0 0; border-top: 1px solid var(--sage); }
.contact-list li { padding: 14px 0; border-bottom: 1px solid var(--line); }
.contact-list span {
  display: block; font-family: var(--display); font-size: 12px; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--sage-ink); line-height: 1.6;
}
.contact-list a { text-decoration: none; font-size: 17px; overflow-wrap: anywhere; }

/* ---------- Page header & prose ---------- */
.page-head { padding: 72px 0 36px; border-bottom: 1px solid var(--line); background: var(--sage-tint); }
.page-head h1 {
  font-family: var(--display); font-weight: 400; font-size: clamp(34px, 5vw, 56px);
  margin: 0; line-height: 1.1; letter-spacing: 0.01em;
}
.prose { padding: 56px 0 88px; }
.prose h2 { font-size: clamp(24px, 3vw, 30px); margin-top: 52px; margin-bottom: 14px; }
.prose h2:first-child { margin-top: 0; }
.prose ul, .prose ol { padding-left: 22px; margin: 0 0 16px; }
.prose li { margin-bottom: 6px; }
.prose li::marker { color: var(--sage-ink); }
.prose table { width: 100%; border-collapse: collapse; margin: 0 0 24px; font-size: 15px; border-top: 1px solid var(--sage); }
.prose th, .prose td { text-align: left; padding: 12px 10px 12px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.prose th {
  width: 36%; font-family: var(--display); font-weight: 400; font-size: 13px;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--navy-soft); padding-top: 14px;
}
.prose td { overflow-wrap: anywhere; }
@media (max-width: 560px) {
  .prose th, .prose td { display: block; width: 100%; padding: 2px 0; border: 0; }
  .prose tr { display: block; padding: 12px 0; border-bottom: 1px solid var(--line); }
}
.updated { font-size: 13px; color: var(--navy-soft); margin-top: 40px; }

.emblem { width: 112px; margin: 0 0 28px; }
blockquote {
  margin: 40px 0; padding: 4px 0 4px 24px; border-left: 3px solid var(--sage);
  font-family: var(--display); font-weight: 300; font-size: clamp(22px, 2.6vw, 28px); line-height: 1.4;
  letter-spacing: 0.01em;
}

.photo-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 640px) {
  .photo-row { grid-template-columns: 1fr 1fr; }
  .photo-row .photo:first-child { grid-column: 1 / -1; aspect-ratio: 4 / 3; }
}

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-deep); color: var(--on-dark-soft); font-size: 14px; padding: 64px 0 32px; border-top: 4px solid var(--sage); }
.site-footer a { text-decoration: none; color: var(--on-dark); }
.site-footer a:hover { color: var(--sage); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
.footer-grid h4 {
  color: var(--sage); font-family: var(--display); font-size: 12px; letter-spacing: 0.24em;
  text-transform: uppercase; margin: 0 0 14px; font-weight: 400;
}
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 8px; }
.footer-brand .brand-main { color: #fff; }
.footer-brand .brand-sub { color: var(--on-dark-soft); }
.footer-brand .brand-mark { width: 52px; height: 52px; }
.footer-bottom { border-top: 1px solid #333846; margin-top: 48px; padding-top: 24px; font-size: 12px; line-height: 1.8; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-brand { grid-column: 1 / -1; } }

/* ---------- 404 ---------- */
.notfound { min-height: 60vh; display: flex; align-items: center; text-align: center; }
.notfound h1 { font-family: var(--display); font-weight: 400; font-size: clamp(30px, 4.4vw, 46px); line-height: 1.2; }
.notfound .label { justify-content: center; }
.notfound .btn-row { justify-content: center; }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }

/* ヒーロー写真（美瑛の丘と一本の木）: 木が狭い画面でも切れないように左寄せで切り抜く */
.hero > img { object-position: 33% 50%; }
/* 明るい空の上でも文字が読めるよう全体を少し沈め、下にいくほど紺を濃くする */
.hero::after {
  background: linear-gradient(180deg, rgba(36,40,51,.18) 0%, rgba(36,40,51,.42) 40%, rgba(36,40,51,.88) 100%);
}
.hero .eyebrow { color: #fff; }
.hero h1, .hero p.lead, .hero .eyebrow { text-shadow: 0 1px 8px rgba(20,23,30,.25); }
/* PC: 木は写真の左3分の1にあるので、文字は右半分に置く */
@media (min-width: 900px) {
  .hero .hero-content > *, .hero .hero-content > p.lead { margin-left: 50%; }
}