/*
Theme Name: Shiomidai Clinic Original
Theme URI: https://example.com/
Author: HINOMIworks
Description: 汐見台接骨院向けオリジナルWordPressテーマ
Version: 1.0.0
Text Domain: shiomidai
*/

/* ==============================
   変更しやすいデザイン変数
   色・余白・角丸はここを変えるだけで全体反映
============================== */
:root {
  --color-main: #1f4d43;
  --color-main-dark: #173a33;
  --color-accent: #c8a96a;
  --color-bg: #f7f3ec;
  --color-bg-soft: #fbfaf7;
  --color-text: #262626;
  --color-muted: #6f6f6f;
  --color-white: #ffffff;
  --color-line: #06c755;
  --font-main: "Noto Sans JP", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --font-serif: "Noto Serif JP", serif;
  --container: 1120px;
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 32px;
  --shadow-soft: 0 18px 45px rgba(31, 77, 67, 0.12);
  --section-padding: 96px 20px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-main);
  background: var(--color-bg-soft);
  line-height: 1.9;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(31,77,67,.08);
}
.header-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo { font-weight: 700; color: var(--color-main); letter-spacing: .08em; }
.logo-sub { display: block; font-size: 11px; color: var(--color-muted); letter-spacing: .12em; }
.nav { display: flex; gap: 22px; align-items: center; font-size: 14px; }
.nav a { color: var(--color-main-dark); }
.header-cta { padding: 10px 18px; border-radius: 999px; color: #fff !important; background: var(--color-line); font-weight: 700; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 20px; }
.section { padding: var(--section-padding); }
.section.bg { background: var(--color-bg); }
.section-head { margin-bottom: 42px; }
.eyebrow { color: var(--color-accent); font-size: 13px; letter-spacing: .18em; font-weight: 700; text-transform: uppercase; }
h1,h2,h3 { line-height: 1.45; margin: 0; color: var(--color-main-dark); }
h1 { font-family: var(--font-serif); font-size: clamp(34px, 5vw, 64px); letter-spacing: .03em; }
h2 { font-family: var(--font-serif); font-size: clamp(28px, 3.4vw, 44px); }
h3 { font-size: 22px; }
p { margin: 0; }
.lead { font-size: 18px; color: var(--color-muted); margin-top: 18px; }

.btn-wrap { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 12px 22px; border-radius: 999px; font-weight: 700; transition: .25s ease; }
.btn-primary { background: var(--color-main); color: #fff; box-shadow: var(--shadow-soft); }
.btn-line { background: var(--color-line); color: #fff; }
.btn-outline { border: 1px solid var(--color-main); color: var(--color-main); background: #fff; }
.btn:hover { transform: translateY(-2px); opacity: .92; }

/* ファーストビュー */
.hero { position: relative; overflow: hidden; background: linear-gradient(135deg, #fbfaf7 0%, #f1eadc 100%); }
.hero-inner { max-width: 1280px; margin: 0 auto; padding: 72px 20px 88px; display: grid; grid-template-columns: 1fr 1.05fr; gap: 48px; align-items: center; }
.hero-copy { position: relative; z-index: 2; }
.hero-badge { display: inline-flex; gap: 8px; align-items: center; padding: 8px 14px; border-radius: 999px; background: #fff; color: var(--color-main); font-size: 13px; font-weight: 700; box-shadow: 0 10px 30px rgba(0,0,0,.06); margin-bottom: 20px; }
.hero-text { margin-top: 22px; font-size: 18px; color: var(--color-muted); }
.hero-price { margin-top: 26px; display: flex; gap: 14px; flex-wrap: wrap; }
.price-card { background: #fff; border-radius: var(--radius-md); padding: 16px 20px; min-width: 150px; box-shadow: var(--shadow-soft); }
.price-card span { display: block; color: var(--color-muted); font-size: 13px; }
.price-card strong { color: var(--color-main); font-size: 26px; }
.hero-photos { position: relative; min-height: 520px; }
.photo-card { position: absolute; border-radius: 36px; overflow: hidden; box-shadow: 0 26px 70px rgba(31,77,67,.2); background: #ddd; }
.photo-card::before { content: attr(data-label); position: absolute; inset: 0; display: grid; place-items: center; text-align: center; padding: 20px; color: rgba(31,77,67,.85); font-weight: 700; background: linear-gradient(135deg, #e6ded0, #ffffff); }
.photo-main { width: 68%; height: 420px; right: 0; top: 28px; animation: floatA 7s ease-in-out infinite; }
.photo-sub1 { width: 38%; height: 250px; left: 0; top: 0; animation: floatB 8s ease-in-out infinite; }
.photo-sub2 { width: 42%; height: 220px; left: 70px; bottom: 0; animation: floatC 9s ease-in-out infinite; }
@keyframes floatA { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-14px)} }
@keyframes floatB { 0%,100%{transform:translateY(0) rotate(-4deg)} 50%{transform:translateY(12px) rotate(-2deg)} }
@keyframes floatC { 0%,100%{transform:translateY(0) rotate(3deg)} 50%{transform:translateY(-10px) rotate(1deg)} }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card { background: #fff; border-radius: var(--radius-md); padding: 28px; box-shadow: 0 12px 36px rgba(0,0,0,.06); }
.card h3 { margin-bottom: 12px; }
.card p { color: var(--color-muted); }
.card-tag { display: inline-block; font-size: 12px; color: #fff; background: var(--color-main); border-radius: 999px; padding: 4px 10px; margin-bottom: 12px; }

.trouble-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 30px; }
.trouble-item { background: #fff; border-radius: var(--radius-sm); padding: 16px 18px; border-left: 4px solid var(--color-accent); }

.menu-card { display: flex; flex-direction: column; gap: 12px; }
.menu-price { color: var(--color-main); font-weight: 700; }
.menu-price strong { font-size: 22px; }

.cta { background: var(--color-main); color: #fff; border-radius: var(--radius-lg); padding: 50px; display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: center; }
.cta h2, .cta p { color: #fff; }

.page-hero { background: var(--color-bg); padding: 84px 20px; text-align: center; }
.page-content { max-width: 920px; margin: 0 auto; }
.text-block { background: #fff; border-radius: var(--radius-md); padding: 34px; box-shadow: 0 12px 36px rgba(0,0,0,.05); margin-bottom: 24px; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radius-md); overflow: hidden; }
th,td { border-bottom: 1px solid #eee; padding: 16px; text-align: left; }
th { background: var(--color-main); color: #fff; }

.photo-placeholder { min-height: 280px; border-radius: var(--radius-md); background: linear-gradient(135deg, #e6ded0, #fff); display: grid; place-items: center; text-align: center; color: var(--color-main); font-weight: 700; padding: 20px; }

.site-footer { background: var(--color-main-dark); color: #fff; padding: 48px 20px; }
.footer-inner { max-width: var(--container); margin: 0 auto; display: grid; grid-template-columns: 1fr auto; gap: 30px; }
.footer-nav { display: flex; gap: 16px; flex-wrap: wrap; color: rgba(255,255,255,.8); font-size: 14px; }

@media (max-width: 960px) {
  .nav { display: none; }
  .hero-inner { grid-template-columns: 1fr; padding-top: 52px; }
  .hero-photos { min-height: 430px; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .cta { grid-template-columns: 1fr; padding: 34px; }
}
@media (max-width: 640px) {
  :root { --section-padding: 68px 16px; }
  .header-inner { padding: 12px 16px; }
  .hero-inner { padding: 40px 16px 64px; }
  .hero-photos { min-height: 360px; }
  .photo-main { width: 72%; height: 290px; }
  .photo-sub1 { width: 45%; height: 160px; }
  .photo-sub2 { width: 50%; height: 150px; left: 32px; }
  .grid-2, .grid-3, .trouble-list { grid-template-columns: 1fr; }
  .card, .text-block { padding: 22px; }
  .footer-inner { grid-template-columns: 1fr; }
}