/*
Theme Name: Naoto Adachi Hair LP
Theme URI: https://naotoadachi.wordpress.com/
Author: Naoto Adachi
Description: 安達直人の縮毛矯正・髪質改善LPとブログを一体化したスマートフォン優先テーマ。
Version: 1.0.0
Requires at least: 6.4
Requires PHP: 7.4
Text Domain: naoto-adachi-hair
*/

:root {
  --ink: #26231f;
  --muted: #716b63;
  --ivory: #f6f0e8;
  --paper: #fffaf4;
  --sand: #e8d9c9;
  --sage: #9b8168;
  --green: #8a6d55;
  --brown: #4e3b2f;
  --line: rgba(38, 35, 31, .16);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", "YuGothic", sans-serif;
  font-feature-settings: "palt";
}
body.admin-bar .topbar { top: 32px; }
a { color: inherit; text-decoration: none; }
img { display: block; width: 100%; }

.topbar {
  position: absolute; z-index: 10; top: 0; left: 0; width: 100%;
  height: 92px; padding: 0 5vw;
  display: flex; align-items: center; justify-content: space-between;
  color: white;
}
.brand { display: flex; flex-direction: column; gap: 3px; letter-spacing: .15em; }
.brand span { font: 500 17px/1.1 Georgia, serif; }
.brand small { font-size: 8px; letter-spacing: .25em; opacity: .82; }
.header-cta {
  border: 1px solid rgba(255,255,255,.65); padding: 12px 22px;
  font-size: 12px; letter-spacing: .08em; transition: .2s ease;
}
.header-cta:hover { background: white; color: var(--green); }

.hero {
  min-height: 760px; height: 100svh; display: grid;
  grid-template-columns: 47% 53%; background: var(--green); color: white; position: relative;
}
.hero-copy {
  align-self: center; padding: 130px 7vw 80px; position: relative; z-index: 2;
}
.eyebrow,.section-kicker {
  margin: 0 0 24px; font: 500 11px/1.3 Arial, sans-serif; letter-spacing: .28em; color: var(--sage);
}
.hero .eyebrow { color: #eadccd; }
.hero h1 {
  margin: 0; font-family: "Yu Mincho", "Hiragino Mincho ProN", Georgia, serif;
  font-size: clamp(38px, 4vw, 65px); font-weight: 400; line-height: 1.55; letter-spacing: .03em;
}
.hero h1 em { font-style: normal; color: #ede5d8; white-space: nowrap; }
.hero-lead { margin: 30px 0 8px; font-size: 17px; line-height: 2; letter-spacing: .08em; }
.hero-sub { color: #eee2d5; font-size: 12px; line-height: 1.8; }
.hero-actions { display: flex; align-items: center; gap: 26px; margin-top: 38px; }
.button {
  display: flex; align-items: center; justify-content: center; gap: 14px;
  min-height: 68px; padding: 15px 27px; font-size: 14px; letter-spacing: .05em;
  transition: transform .2s ease, background .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button span { font-size: 9px; opacity: .76; }
.primary { background: white; color: var(--green); }
.secondary { border: 1px solid var(--line); background: transparent; }
.text-link { font-size: 12px; text-decoration: underline; text-underline-offset: 6px; }
.hero-image { margin: 0; height: 100%; position: relative; overflow: hidden; }
.hero-image::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(91,65,45,.22), transparent 35%), linear-gradient(0deg, rgba(53,35,22,.16), transparent 30%);
}
.hero-image img { width: 100%; height: 100%; object-fit: cover; object-position: 48% 48%; }
.hero-image figcaption {
  position: absolute; z-index: 1; right: 4vw; bottom: 44px; font-size: 10px; letter-spacing: .08em;
  display: flex; gap: 12px; align-items: center;
}
.hero-image figcaption span { padding: 5px 8px; border: 1px solid rgba(255,255,255,.6); font-size: 8px; }
.scroll {
  position: absolute; z-index: 2; left: 30px; bottom: 48px; writing-mode: vertical-rl;
  font-size: 8px; letter-spacing: .3em; color: #eadccd;
}

.section { padding: 120px max(6vw, 24px); }
.section h2 {
  margin: 0; font: 400 clamp(30px, 3.6vw, 52px)/1.55 "Yu Mincho", "Hiragino Mincho ProN", Georgia, serif;
  letter-spacing: .04em;
}
.intro { background: var(--ivory); }
.intro > h2 { max-width: 950px; }
.intro-grid {
  margin-top: 70px; display: grid; grid-template-columns: .8fr 1.2fr; gap: 10vw; align-items: start;
}
.problem-list { border-top: 1px solid var(--line); }
.problem-list p { margin: 0; padding: 17px 4px; border-bottom: 1px solid var(--line); font-size: 14px; }
.intro-message { max-width: 640px; font-size: 15px; line-height: 2.25; color: var(--muted); }
.intro-message strong {
  display: block; margin-top: 28px; font: 400 21px/2 "Yu Mincho", serif; color: var(--ink);
}
.section-heading {
  display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 58px;
}
.section-heading .section-kicker { margin-bottom: 12px; }
.section-heading > p { max-width: 420px; color: var(--muted); font-size: 13px; line-height: 1.9; }
.results { background: var(--paper); }
.result-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.result-card { margin: 0; }
.result-card img { aspect-ratio: 4/5; object-fit: cover; object-position: center; }
.result-card figcaption { padding: 16px 2px 22px; font-size: 12px; line-height: 1.6; color: var(--muted); }
.result-card figcaption span { display: block; color: var(--sage); font: 500 9px Arial; letter-spacing: .2em; margin-bottom: 5px; }
.note { font-size: 10px; color: #928b83; margin-top: 18px; }

.philosophy { display: grid; grid-template-columns: 1fr 1fr; padding: 0; background: var(--brown); color: white; }
.philosophy-copy { padding: 120px 8vw; align-self: center; }
.philosophy-copy .section-kicker { color: #d9c5b3; }
.philosophy-copy > p:not(.section-kicker) { margin: 34px 0; color: #eadfd5; font-size: 14px; line-height: 2.2; max-width: 560px; }
.philosophy blockquote {
  margin: 42px 0 0; padding-top: 30px; border-top: 1px solid rgba(255,255,255,.2);
  font: 400 17px/1.8 "Yu Mincho", serif;
}
.philosophy-image { min-height: 720px; }
.philosophy-image img { height: 100%; object-fit: cover; }

.commitments { background: var(--ivory); }
.commitment-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.commitment-grid article { min-height: 300px; padding: 36px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.commitment-grid span { font: italic 26px Georgia, serif; color: #a89b8c; }
.commitment-grid h3 { margin: 54px 0 18px; font: 400 19px/1.5 "Yu Mincho", serif; }
.commitment-grid p { margin: 0; font-size: 13px; line-height: 2; color: var(--muted); }
.commitment-details {
  margin-top: 64px; padding-top: 48px; border-top: 1px solid var(--line);
  display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 48px;
}
.detail-intro h3 { margin: 0 0 18px; font: 400 24px/1.5 "Yu Mincho", serif; }
.detail-intro > p:last-child { color: var(--muted); font-size: 12px; line-height: 1.9; }
.detail-scroll {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px;
}
.detail-scroll a {
  display: block; padding: 10px; background: rgba(255,255,255,.62);
  border: 1px solid rgba(38,35,31,.1); transition: transform .2s ease, box-shadow .2s ease;
}
.detail-scroll a:hover { transform: translateY(-3px); box-shadow: 0 12px 28px rgba(78,59,47,.1); }
.detail-scroll img { aspect-ratio: 3/2; object-fit: cover; }
.detail-scroll span { display: block; padding: 12px 4px 3px; font: 400 12px/1.6 "Yu Mincho", serif; }

.home-care {
  background: #f2e8dc; display: grid; grid-template-columns: .95fr 1.05fr; gap: 8vw; align-items: start;
}
.home-care-visual > p:not(.section-kicker) { margin: 26px 0 38px; max-width: 590px; color: var(--muted); font-size: 13px; line-height: 2; }
.home-care figure { margin: 0; }
.home-care figure img { aspect-ratio: 4/5; object-fit: cover; }
.home-care figcaption { margin-top: 12px; color: var(--muted); font-size: 10px; line-height: 1.7; }
.home-care-list { border-top: 1px solid var(--ink); }
.home-care-list article { padding: 34px 4px; border-bottom: 1px solid var(--line); }
.home-care-list article > span { color: var(--sage); font: 500 9px Arial; letter-spacing: .18em; }
.home-care-list h3 { margin: 11px 0 9px; font: 400 20px/1.6 "Yu Mincho", serif; }
.home-care-list strong { display: block; margin-bottom: 14px; color: #755b46; font-size: 11px; letter-spacing: .04em; }
.home-care-list article p { margin: 0; color: var(--muted); font-size: 12px; line-height: 2; }
.care-consult { margin-top: 30px; padding: 24px; background: rgba(255,255,255,.58); }
.care-consult p { margin: 0 0 16px; font-size: 12px; line-height: 1.8; }

.reviews { background: #eadfd2; }
.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.review-grid article { background: rgba(255,255,255,.65); padding: 34px; }
.stars { color: #8d7655; letter-spacing: .14em; font-size: 12px; }
.review-grid p { min-height: 170px; font: 400 14px/2.1 "Yu Mincho", serif; }
.review-grid span { font-size: 11px; color: var(--muted); }

.flow { text-align: center; }
.flow-lead { max-width: 720px; margin: 30px auto 64px; color: var(--muted); font-size: 14px; line-height: 2.2; }
.flow-steps { max-width: 1080px; margin: auto; display: grid; grid-template-columns: repeat(3, 1fr); }
.flow-steps article { padding: 22px 38px; border-right: 1px solid var(--line); }
.flow-steps article:last-child { border: 0; }
.flow-steps span { font: italic 20px Georgia, serif; color: #a99a88; }
.flow-steps h3 { font: 400 21px "Yu Mincho", serif; margin: 20px 0; }
.flow-steps p { font-size: 12px; line-height: 2; color: var(--muted); }

.menu { background: var(--ivory); }
.menu-groups { display: grid; grid-template-columns: 1fr 1fr; gap: 7vw; }
.menu-group-title {
  margin: 0 0 20px; color: var(--sage);
  font: 400 15px/1.6 "Yu Mincho", serif; letter-spacing: .08em;
}
.menu-list { border-top: 1px solid var(--ink); }
.menu-list article {
  display: flex; align-items: center; justify-content: space-between; gap: 30px;
  padding: 28px 5px; border-bottom: 1px solid var(--line);
}
.menu-list h3 { font: 400 17px "Yu Mincho", serif; margin: 0 0 8px; }
.menu-list p { margin: 0; color: var(--muted); font-size: 11px; }
.menu-list strong { font: 400 22px Georgia, serif; white-space: nowrap; }
.menu-note { display: flex; justify-content: space-between; gap: 30px; margin-top: 30px; color: var(--muted); font-size: 11px; }

.profile { display: grid; grid-template-columns: .85fr 1.15fr; gap: 9vw; align-items: center; }
.profile-image img { aspect-ratio: 4/5; object-fit: cover; }
.profile-copy h2 small { display: block; font: 400 10px Arial; letter-spacing: .2em; color: var(--muted); margin-top: 8px; }
.profile-copy > p { font-size: 14px; line-height: 2.2; color: var(--muted); margin: 30px 0; max-width: 630px; }
.profile-links { display: flex; gap: 30px; margin-top: 42px; }
.profile-links a { font-size: 11px; padding-bottom: 5px; border-bottom: 1px solid var(--ink); }

.faq { background: var(--ivory); }
.faq-list { max-width: 900px; margin: 50px auto 0; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; padding: 28px 48px 28px 4px; font: 400 15px/1.7 "Yu Mincho", serif; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 8px; font: 300 22px Arial; }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: -8px 50px 28px 4px; font-size: 13px; line-height: 2; color: var(--muted); }

.access {
  display: grid; grid-template-columns: .82fr 1.18fr; gap: 7vw; align-items: stretch;
  background: #efe4d7;
}
.access-copy { align-self: center; }
.access-details { margin-top: 48px; border-top: 1px solid var(--ink); }
.access-details > div {
  display: grid; grid-template-columns: 92px 1fr; gap: 20px;
  padding: 20px 2px; border-bottom: 1px solid var(--line);
}
.access-details span {
  padding-top: 4px; color: var(--sage); font: 500 9px/1.5 Arial, sans-serif; letter-spacing: .18em;
}
.access-details p { margin: 0; font-size: 13px; line-height: 1.9; }
.access-guide { margin: 28px 0; color: var(--muted); font-size: 12px; line-height: 2; }
.map-button {
  width: fit-content; min-width: 270px; background: var(--brown); color: white;
}
.access-map { min-height: 560px; overflow: hidden; background: #ddd0c1; }
.access-map iframe { display: block; width: 100%; height: 100%; min-height: 560px; border: 0; filter: sepia(.08) saturate(.75); }

.final-cta {
  background: var(--green); color: white; display: grid; grid-template-columns: 1.25fr .75fr; gap: 8vw; align-items: center;
}
.final-cta .section-kicker { color: #ead8c8; }
.final-cta > div > p:not(.section-kicker) { margin-top: 28px; color: #f0e3d7; font-size: 13px; line-height: 2; max-width: 600px; }
.final-actions { display: flex; flex-direction: column; gap: 12px; }
.final-actions .secondary { border-color: rgba(255,255,255,.38); color: white; }
footer {
  padding: 70px max(6vw,24px) 110px; display: grid; grid-template-columns: 1fr 1fr; gap: 20px;
  background: #34271f; color: #e0d2c6; align-items: start;
}
.footer-brand { color: white; }
footer p { margin: 0; font-size: 11px; text-align: right; }
footer nav { display: flex; gap: 25px; font-size: 10px; }
footer > small { text-align: right; font-size: 9px; opacity: .6; }
.mobile-bar { display: none; }

.blog-preview { background: var(--paper); }
.blog-grid {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px;
}
.blog-card {
  display: flex; min-height: 100%; flex-direction: column;
  background: var(--ivory); border: 1px solid var(--line);
}
.blog-card-image img { aspect-ratio: 16/10; object-fit: cover; }
.blog-card-body { display: flex; flex: 1; flex-direction: column; padding: 26px; }
.blog-card time, .article-meta {
  color: var(--sage); font: 500 9px/1.5 Arial, sans-serif; letter-spacing: .16em;
}
.blog-card h3 {
  margin: 14px 0 12px; font: 400 20px/1.65 "Yu Mincho", serif;
}
.blog-card p { margin: 0 0 20px; color: var(--muted); font-size: 12px; line-height: 1.9; }
.blog-card .text-link { margin-top: auto; width: fit-content; }
.blog-empty {
  grid-column: 1 / -1; padding: 48px; text-align: center;
  background: var(--ivory); color: var(--muted); line-height: 2;
}
.blog-all { margin-top: 38px; text-align: right; }

.site-inner-header {
  position: sticky; z-index: 40; top: 0; display: flex; align-items: center;
  justify-content: space-between; min-height: 76px; padding: 0 max(6vw, 24px);
  background: rgba(255,250,244,.96); border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}
.site-inner-header .brand { color: var(--brown); }
.site-inner-nav { display: flex; align-items: center; gap: 28px; font-size: 11px; }
.site-inner-nav .button { min-height: 46px; padding: 10px 18px; background: var(--green); color: white; }
.inner-main { min-height: 60vh; }
.page-hero { padding: 100px max(6vw, 24px) 70px; background: var(--ivory); }
.page-hero h1 {
  margin: 0; font: 400 clamp(36px, 5vw, 62px)/1.45 "Yu Mincho", serif;
}
.posts-wrap { padding: 80px max(6vw, 24px) 110px; }
.posts-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.pagination { margin-top: 54px; font-size: 13px; }
.pagination .nav-links { display: flex; flex-wrap: wrap; gap: 10px; }
.pagination a, .pagination span {
  display: grid; min-width: 42px; min-height: 42px; place-items: center;
  border: 1px solid var(--line);
}
.pagination .current { background: var(--brown); color: white; }
.article-wrap { max-width: 840px; margin: 0 auto; padding: 90px 24px 120px; }
.article-wrap h1 { margin: 16px 0 20px; font: 400 clamp(30px, 5vw, 48px)/1.55 "Yu Mincho", serif; }
.article-content { margin-top: 50px; color: var(--ink); font-size: 15px; line-height: 2.15; }
.article-content h2, .article-content h3 { margin: 2.2em 0 .8em; font-family: "Yu Mincho", serif; line-height: 1.6; }
.article-content img { height: auto; margin: 34px 0; }
.article-content a { text-decoration: underline; text-underline-offset: 4px; }
.article-back { margin-top: 60px; }
.inner-footer {
  padding: 60px max(6vw,24px) 100px; background: #34271f; color: #e0d2c6;
}
.inner-footer p { margin: 14px 0 0; font-size: 10px; opacity: .75; }

@media (max-width: 800px) {
  body.admin-bar .topbar { top: 46px; }
  body { padding-bottom: 64px; }
  .topbar { height: 70px; padding: 0 20px; }
  .brand span { font-size: 14px; }
  .header-cta { display: none; }
  .hero { min-height: 720px; height: 100svh; grid-template-columns: 1fr; grid-template-rows: 1fr; }
  .hero-image { position: absolute; inset: 0; }
  .hero-image::after { background: linear-gradient(0deg, rgba(68,47,33,.94) 0%, rgba(91,65,45,.64) 54%, rgba(45,29,20,.15) 100%); }
  .hero-image img { object-position: 52% center; }
  .hero-copy { align-self: end; padding: 110px 24px 58px; }
  .hero h1 { font-size: clamp(33px, 10.3vw, 45px); line-height: 1.5; text-shadow: 0 2px 15px rgba(0,0,0,.22); }
  .hero-lead { margin-top: 20px; font-size: 14px; line-height: 1.85; }
  .hero-sub { max-width: 310px; }
  .hero-actions { margin-top: 25px; display: block; }
  .hero-actions .text-link { display: none; }
  .hero .button { width: 100%; }
  .hero-image figcaption { top: 82px; bottom: auto; right: 16px; }
  .scroll { display: none; }
  .section { padding: 82px 22px; }
  .section h2 { font-size: 29px; line-height: 1.6; }
  .section-kicker { margin-bottom: 14px; }
  .intro-grid, .philosophy, .profile, .final-cta { grid-template-columns: 1fr; }
  .intro-grid { margin-top: 45px; gap: 44px; }
  .problem-list p { font-size: 12px; padding: 15px 2px; }
  .intro-message { font-size: 13px; line-height: 2.1; }
  .intro-message strong { font-size: 17px; }
  .section-heading { display: block; margin-bottom: 36px; }
  .section-heading > p { margin-top: 18px; font-size: 11px; }
  .result-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .result-card img { aspect-ratio: 3/4; }
  .result-card figcaption { font-size: 10px; padding: 10px 2px 15px; }
  .philosophy-copy { padding: 82px 22px; }
  .philosophy-image { min-height: auto; order: -1; }
  .philosophy-image img { aspect-ratio: 4/5; }
  .commitment-grid { grid-template-columns: 1fr; }
  .commitment-grid article { min-height: 0; padding: 28px 24px; display: grid; grid-template-columns: 45px 1fr; }
  .commitment-grid h3 { margin: 3px 0 12px; }
  .commitment-grid p { grid-column: 2; font-size: 12px; }
  .commitment-details { grid-template-columns: 1fr; gap: 24px; margin-top: 44px; padding-top: 38px; }
  .detail-intro h3 { font-size: 20px; }
  .detail-scroll {
    display: flex; overflow-x: auto; scroll-snap-type: x mandatory;
    margin-right: -22px; padding: 0 22px 12px 0; gap: 12px;
  }
  .detail-scroll a { min-width: 84vw; scroll-snap-align: start; }
  .detail-scroll span { font-size: 11px; }
  .home-care { grid-template-columns: 1fr; gap: 52px; }
  .home-care figure img { aspect-ratio: 4/5; }
  .home-care-list h3 { font-size: 18px; }
  .review-grid { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 8px; margin-right: -22px; }
  .review-grid article { min-width: 84vw; scroll-snap-align: start; }
  .review-grid p { min-height: 145px; }
  .flow { text-align: left; }
  .flow-steps { grid-template-columns: 1fr; }
  .flow-steps article { border-right: 0; border-bottom: 1px solid var(--line); padding: 25px 5px; }
  .flow-steps article:last-child { border-bottom: 0; }
  .flow-steps h3 { display: inline-block; margin-left: 20px; }
  .menu-list article { align-items: end; }
  .menu-groups { grid-template-columns: 1fr; gap: 48px; }
  .menu-list h3 { font-size: 14px; }
  .menu-list strong { font-size: 18px; }
  .menu-note { display: block; line-height: 1.8; }
  .menu-note .text-link { display: inline-block; margin-top: 20px; }
  .profile { gap: 46px; }
  .profile-image img { aspect-ratio: 4/4.6; }
  .profile-copy > p { font-size: 13px; }
  .profile-links { flex-direction: column; align-items: start; gap: 18px; }
  .faq summary { font-size: 14px; padding-right: 38px; }
  .faq details p { margin-right: 10px; }
  .access { grid-template-columns: 1fr; gap: 48px; }
  .access-details { margin-top: 36px; }
  .access-details > div { grid-template-columns: 80px 1fr; gap: 10px; }
  .access-guide { font-size: 11px; }
  .map-button { width: 100%; min-width: 0; }
  .access-map, .access-map iframe { min-height: 390px; }
  .final-cta { gap: 42px; }
  .blog-grid, .posts-grid { grid-template-columns: 1fr; }
  .blog-card-body { padding: 22px; }
  .blog-card h3 { font-size: 18px; }
  .blog-all { text-align: left; }
  .site-inner-header { min-height: 66px; padding: 0 18px; }
  .site-inner-nav > a:not(.button) { display: none; }
  .site-inner-nav .button { min-height: 42px; font-size: 11px; }
  .page-hero { padding: 72px 22px 52px; }
  .posts-wrap { padding: 56px 22px 90px; }
  .article-wrap { padding: 60px 22px 100px; }
  footer { grid-template-columns: 1fr; padding-bottom: 70px; }
  footer p, footer > small { text-align: left; }
  footer nav { flex-wrap: wrap; margin: 20px 0; }
  .mobile-bar {
    position: fixed; z-index: 50; display: grid; grid-template-columns: 1fr 1fr;
    height: 64px; bottom: 0; left: 0; right: 0; background: white; box-shadow: 0 -3px 18px rgba(0,0,0,.12);
  }
  .mobile-bar a { display: flex; flex-direction: column; align-items: center; justify-content: center; font-size: 13px; }
  .mobile-bar a:first-child { background: var(--green); color: white; }
  .mobile-bar span { font: 500 8px Arial; letter-spacing: .2em; margin-bottom: 4px; opacity: .7; }
}