/*
Theme Name: Bluedoor
Theme URI: https://bluedoor.jp/
Author: Bluedoor Inc.
Description: 株式会社Bluedoor コーポレートサイト用テーマ。「その扉の向こうに、選択肢がある。」
Version: 1.1.0
Requires at least: 6.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
Text Domain: bluedoor
*/

*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; }
img { max-width: 100%; height: auto; }
/* Layout: 夜の扉がひらくオープニング → 光の扉ヒーロー → 文字が満ちていくMISSION → 「扉」として並ぶSERVICE → 会社・ニュース → ノックを促すCONTACT */
:root {
  --ink: #070d1c;        /* 扉の向こうの夜 */
  --ink-2: #0e1830;
  --paper: #eef2f7;      /* 青みのある白 */
  --paper-2: #dfe6f0;
  --door: #2456ff;       /* Bluedoor の青 */
  --glow: #8cc2ff;       /* 扉からこぼれる光 */
  --mute-dark: #8a97b3;
  --mute-light: #5a6680;
  --line-dark: rgba(140, 194, 255, .16);
  --line-light: rgba(7, 13, 28, .12);
  --f-display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --f-jp: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Noto Sans JP", "Yu Gothic", sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  color-scheme: dark;
}
html { scroll-behavior: smooth; }
body {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--f-jp);
  font-size: 16px;
  line-height: 1.9;
  letter-spacing: .02em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 60; background: var(--ink); }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--glow); outline-offset: 3px; }
.wrap {
  max-width: 1200px;
  margin-inline: auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
@media (min-width: 720px) {
  .wrap { padding-left: max(40px, env(safe-area-inset-left, 0px)); padding-right: max(40px, env(safe-area-inset-right, 0px)); }
}
.eyebrow {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--glow);
  display: flex; align-items: center; gap: 12px;
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: currentColor; }
.big-en {
  font-family: var(--f-display);
  font-stretch: 125%;
  font-weight: 900;
  line-height: .86;
  letter-spacing: -.02em;
  text-transform: uppercase;
}

/* ---------- Opening: 扉がひらく ---------- */
.opening {
  position: fixed; inset: 0; z-index: 100;
  pointer-events: none;
}
.opening .panel {
  position: absolute; top: 0; bottom: 0; width: 50.5%;
  background: var(--ink);
  transition: transform 1.25s cubic-bezier(.77, 0, .18, 1);
}
.opening .panel.l { left: 0; }
.opening .panel.r { right: 0; }
.opening .panel::after {
  content: ""; position: absolute; top: 0; bottom: 0; width: 1px;
  background: var(--line-dark);
}
.opening .panel.l::after { right: 0; }
.opening .panel.r::after { left: 0; }
.opening .slit {
  position: absolute; left: 50%; top: 0; width: 2px; height: 100%;
  transform: translateX(-50%) scaleY(0); transform-origin: top;
  background: linear-gradient(var(--glow), #fff 50%, var(--glow));
  box-shadow: 0 0 24px 4px rgba(140, 194, 255, .7), 0 0 80px 20px rgba(36, 86, 255, .35);
  transition: transform .9s cubic-bezier(.65, 0, .35, 1), opacity .6s ease;
}
.opening .mark {
  position: absolute; left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--f-mono); font-size: 11px; letter-spacing: .3em;
  color: var(--mute-dark); padding-top: 120px; white-space: nowrap;
  transition: opacity .4s ease;
}
.opening.s1 .slit { transform: translateX(-50%) scaleY(1); }
.opening.s2 .panel.l { transform: translateX(-101%); }
.opening.s2 .panel.r { transform: translateX(101%); }
.opening.s2 .slit { opacity: 0; }
.opening.s2 .mark { opacity: 0; }
.opening.done { display: none; }

/* ---------- Header ---------- */
.site-header {
  position: fixed; left: 0; right: 0; top: 0; z-index: 50;
  padding-top: env(safe-area-inset-top, 0px);
  transition: background .4s ease, backdrop-filter .4s ease;
}
.site-header.scrolled { background: rgba(7, 13, 28, .72); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 24px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; font-family: var(--f-display); font-stretch: 112%; font-weight: 800; font-size: 20px; letter-spacing: -.01em; }
.logo-door { width: 14px; height: 22px; border: 2px solid var(--glow); border-bottom: 0; position: relative; }
.logo-door::after { content: ""; position: absolute; right: 2px; top: 10px; width: 3px; height: 3px; background: var(--glow); border-radius: 50%; }
.nav { display: flex; gap: 28px; }
.nav a { font-family: var(--f-display); font-stretch: 112%; font-weight: 600; font-size: 13px; letter-spacing: .08em; text-decoration: none; color: var(--paper); opacity: .8; position: relative; }
.nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -4px; height: 1px; background: var(--glow); transition: right .35s ease; }
.nav a:hover { opacity: 1; }
.nav a:hover::after { right: 0; }
.menu-btn { display: none; background: none; border: 1px solid var(--line-dark); color: var(--paper); font-family: var(--f-mono); font-size: 12px; letter-spacing: .15em; padding: 8px 14px; border-radius: 999px; cursor: pointer; }
@media (max-width: 860px) {
  .menu-btn { display: block; }
  .nav { position: fixed; inset: 0; top: calc(72px + env(safe-area-inset-top, 0px)); background: var(--ink); flex-direction: column; gap: 8px; padding: 32px max(16px, env(safe-area-inset-right, 0px)) 32px max(16px, env(safe-area-inset-left, 0px)); transform: translateY(-8px); opacity: 0; pointer-events: none; transition: opacity .3s ease, transform .3s ease; }
  .nav.open { opacity: 1; transform: none; pointer-events: auto; }
  .nav a { font-size: 32px; font-stretch: 125%; font-weight: 800; padding-block: 6px; }
}

/* ---------- Hero ---------- */
.hero { position: relative; min-height: min(100svh, 920px); display: flex; align-items: flex-end; overflow: hidden; }
.hero canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.hero::after { content: ""; position: absolute; inset: auto 0 0 0; height: 40%; background: linear-gradient(transparent, var(--ink)); pointer-events: none; }
.hero .wrap { position: relative; z-index: 2; width: 100%; padding-block: 140px 72px; }
.hero h1 {
  font-size: clamp(34px, 7.2vw, 96px);
  font-weight: 900;
  line-height: 1.22;
  letter-spacing: .01em;
  margin: 0 0 28px;
  text-wrap: balance;
}
.hero h1 .row { display: block; }
.hero h1 .ch { display: inline-block; }
.js .hero h1 .ch { opacity: 0; transform: translateY(.5em); filter: blur(8px); transition: opacity .7s ease, transform .9s cubic-bezier(.2, .7, .1, 1), filter .7s ease; }
.js.opened .hero h1 .ch { opacity: 1; transform: none; filter: none; }
.hero h1 .accent { color: var(--glow); }
.hero .sub { max-width: 36em; color: #c3cde2; font-size: clamp(14px, 1.6vw, 17px); margin: 0; }
.js .hero .sub, .js .hero .scroll-cue { opacity: 0; transform: translateY(12px); transition: opacity .9s ease 1.3s, transform .9s ease 1.3s; }
.js.opened .hero .sub, .js.opened .hero .scroll-cue { opacity: 1; transform: none; }
.scroll-cue { margin-top: 48px; display: flex; align-items: center; gap: 14px; font-family: var(--f-mono); font-size: 11px; letter-spacing: .25em; color: var(--mute-dark); }
.scroll-cue .bar { width: 1px; height: 44px; background: var(--line-dark); position: relative; overflow: hidden; }
.scroll-cue .bar::after { content: ""; position: absolute; left: 0; top: -40%; width: 1px; height: 40%; background: var(--glow); animation: drip 2.2s cubic-bezier(.6, 0, .4, 1) infinite; }
@keyframes drip { to { top: 100%; } }

/* ---------- Reveal on scroll ---------- */
.js .rv { opacity: 0; transform: translateY(36px); transition: opacity 1s ease, transform 1.1s cubic-bezier(.2, .7, .1, 1); transition-delay: var(--d, 0s); }
.js .rv.in { opacity: 1; transform: none; }
.mask { display: block; overflow: hidden; }
.js .mask > span { display: block; transform: translateY(105%); transition: transform 1.1s cubic-bezier(.2, .7, .1, 1); transition-delay: var(--d, 0s); }
.js .mask.in > span { transform: none; }

section { position: relative; }

/* ---------- Mission ---------- */
.mission { padding-block: clamp(96px, 14vw, 180px); }
.mission .big-en { font-size: clamp(64px, 15vw, 220px); color: transparent; -webkit-text-stroke: 1px rgba(140, 194, 255, .45); margin: 24px 0 56px; }
.mission-lead {
  font-size: clamp(24px, 4vw, 52px);
  font-weight: 700;
  line-height: 1.55;
  margin: 0 0 48px;
  max-width: 22em;
  text-wrap: balance;
}
.mission-lead .ch { transition: color .25s linear; }
.js .mission-lead .ch { color: rgba(238, 242, 247, .16); }
.js .mission-lead .ch.lit { color: var(--paper); }
.js .mission-lead .ch.lit.blue { color: var(--glow); }
.mission-body { display: grid; grid-template-columns: 1fr; gap: 28px; max-width: 980px; margin-left: auto; }
@media (min-width: 860px) { .mission-body { grid-template-columns: 1fr 1fr; gap: 56px; } }
.mission-body p { margin: 0; color: #c3cde2; }
.mission-body p strong { color: var(--paper); font-weight: 700; }

/* ---------- Marquee ---------- */
.marquee { border-block: 1px solid var(--line-dark); overflow: hidden; padding-block: 22px; }
.marquee-track { display: flex; width: max-content; animation: marquee 38s linear infinite; }
.marquee-track span { font-family: var(--f-display); font-stretch: 125%; font-weight: 800; font-size: clamp(28px, 4.4vw, 56px); text-transform: uppercase; white-space: nowrap; padding-right: .9em; color: var(--paper); }
.marquee-track span i { font-style: normal; color: var(--door); padding-right: .9em; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Services (light) ---------- */
.services { background: var(--paper); color: var(--ink); padding-block: clamp(96px, 12vw, 160px); }
.services .eyebrow { color: var(--door); }
.services .head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 64px; }
.services .big-en { font-size: clamp(56px, 11vw, 160px); margin: 20px 0 0; color: var(--ink); }
.services .head p { margin: 0; max-width: 24em; color: var(--mute-light); }
.services h2.jp { font-size: clamp(24px, 3.4vw, 40px); font-weight: 900; margin: 0 0 12px; color: var(--ink); }
.doors { display: grid; grid-template-columns: 1fr; gap: 24px; }
@media (min-width: 860px) { .doors { grid-template-columns: 1.35fr 1fr; gap: 32px; } }
.door-card {
  position: relative; min-width: 0;
  border-radius: 999px 999px 0 0 / 280px 280px 0 0;
  overflow: hidden;
  padding: clamp(96px, 12vw, 140px) clamp(24px, 4vw, 48px) 40px;
  display: flex; flex-direction: column; gap: 18px;
  text-decoration: none;
  isolation: isolate;
}
.door-card.open { background: var(--ink-2); color: var(--paper); }
.door-card.open::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(120% 70% at 50% 0%, rgba(36, 86, 255, .55), transparent 60%);
  transition: opacity .6s ease; opacity: .7;
}
.door-card.open:hover::before { opacity: 1; }
.door-card.locked { background: var(--paper-2); color: var(--ink); border: 1px dashed rgba(7, 13, 28, .25); }
.door-card .tag { font-family: var(--f-mono); font-size: 11px; letter-spacing: .2em; text-transform: uppercase; }
.door-card.open .tag { color: var(--glow); }
.door-card.locked .tag { color: var(--door); }
.door-card h3 { font-size: clamp(22px, 2.6vw, 32px); font-weight: 900; line-height: 1.4; margin: 0; }
.door-card p { margin: 0; font-size: 15px; }
.door-card.open p { color: #c3cde2; }
.door-card.locked p { color: var(--mute-light); }
.door-card ul { list-style: none; margin: 4px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.door-card li { font-size: 12px; padding: 4px 12px; border-radius: 999px; border: 1px solid var(--line-dark); color: var(--paper); }
.door-card .go { margin-top: 12px; display: inline-flex; align-items: center; gap: 12px; font-family: var(--f-display); font-stretch: 112%; font-weight: 700; font-size: 14px; letter-spacing: .06em; }
.door-card .go .arrow { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: var(--door); color: #fff; transition: transform .4s cubic-bezier(.2, .7, .1, 1); }
.door-card.open:hover .go .arrow { transform: translateX(6px); }
.door-card .knob { position: absolute; right: clamp(24px, 4vw, 48px); top: 52%; width: 10px; height: 10px; border-radius: 50%; background: var(--glow); box-shadow: 0 0 16px var(--glow); }
.door-card.locked .knob { background: var(--mute-light); box-shadow: none; }
.door-card.locked .soon { font-family: var(--f-display); font-stretch: 125%; font-weight: 900; font-size: clamp(40px, 5vw, 64px); line-height: .9; text-transform: uppercase; color: transparent; -webkit-text-stroke: 1px var(--door); }
.door-card.locked .shine { position: absolute; inset: 0; z-index: -1; background: linear-gradient(105deg, transparent 40%, rgba(36, 86, 255, .14) 50%, transparent 60%); background-size: 250% 100%; animation: shine 4.5s ease-in-out infinite; }
@keyframes shine { from { background-position: 120% 0; } to { background-position: -20% 0; } }

/* ---------- Company ---------- */
.company { padding-block: clamp(96px, 12vw, 160px); }
.company .grid { display: grid; grid-template-columns: 1fr; gap: 48px; }
@media (min-width: 860px) { .company .grid { grid-template-columns: 1fr 1.6fr; gap: 80px; } }
.company .big-en { font-size: clamp(48px, 8vw, 112px); margin: 20px 0 0; }
.company dl { margin: 0; border-top: 1px solid var(--line-dark); }
.company .row { display: grid; grid-template-columns: 7.5em 1fr; gap: 16px; padding-block: 20px; border-bottom: 1px solid var(--line-dark); }
.company dt { color: var(--mute-dark); font-size: 14px; }
.company dd { margin: 0; min-width: 0; }
.company dd .ph { color: var(--mute-dark); font-size: 13px; border: 1px dashed var(--line-dark); padding: 2px 10px; border-radius: 4px; }

/* ---------- News ---------- */
.news { padding-block: 0 clamp(96px, 12vw, 160px); }
.news .head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 16px; margin-bottom: 32px; }
.news .big-en { font-size: clamp(48px, 8vw, 112px); margin: 20px 0 0; }
.news .note { font-size: 12px; color: var(--mute-dark); font-family: var(--f-mono); letter-spacing: .04em; }
.news ol { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line-dark); }
.news li a { display: grid; grid-template-columns: 7em 6.5em 1fr auto; align-items: center; gap: 16px; padding-block: 24px; border-bottom: 1px solid var(--line-dark); text-decoration: none; position: relative; overflow: hidden; }
.news li a::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(36, 86, 255, .18), transparent); transform: scaleX(0); transform-origin: left; transition: transform .5s cubic-bezier(.2, .7, .1, 1); z-index: -1; }
.news li a:hover::before { transform: scaleX(1); }
.news time { font-family: var(--f-mono); font-size: 13px; color: var(--mute-dark); font-variant-numeric: tabular-nums; }
.news .cat { font-size: 11px; font-family: var(--f-mono); letter-spacing: .12em; border: 1px solid var(--line-dark); border-radius: 999px; padding: 2px 10px; justify-self: start; color: var(--glow); }
.news .t { min-width: 0; }
.news .arr { color: var(--glow); transition: transform .3s ease; }
.news li a:hover .arr { transform: translateX(4px); }
@media (max-width: 640px) {
  .news li a { grid-template-columns: auto 1fr; row-gap: 6px; }
  .news .t { grid-column: 1 / -1; }
  .news .arr { display: none; }
}

/* ---------- Contact ---------- */
.contact { background: var(--door); color: #fff; padding-block: clamp(96px, 12vw, 160px); overflow: hidden; }
.contact .eyebrow { color: #fff; }
.contact h2 { font-size: clamp(32px, 6vw, 80px); font-weight: 900; line-height: 1.3; margin: 24px 0 24px; text-wrap: balance; }
.contact p { margin: 0 0 48px; max-width: 32em; color: rgba(255, 255, 255, .85); }
.knock { display: inline-flex; align-items: center; gap: 20px; text-decoration: none; background: var(--ink); color: var(--paper); padding: 18px 20px 18px 32px; border-radius: 999px; font-weight: 700; transition: transform .4s cubic-bezier(.2, .7, .1, 1); }
.knock:hover { transform: translateY(-3px); }
.knock .arrow { width: 44px; height: 44px; border-radius: 50%; background: var(--paper); color: var(--ink); display: grid; place-items: center; }
.contact .ghost { position: absolute; right: -2vw; bottom: -4vw; font-family: var(--f-display); font-stretch: 125%; font-weight: 900; font-size: 22vw; line-height: .8; text-transform: uppercase; color: transparent; -webkit-text-stroke: 1px rgba(255, 255, 255, .28); pointer-events: none; white-space: nowrap; }

/* ---------- Footer ---------- */
footer { padding-block: 48px; border-top: 1px solid var(--line-dark); }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px; }
footer small { font-family: var(--f-mono); font-size: 11px; color: var(--mute-dark); letter-spacing: .08em; }


/* ---------- WordPress 管理バー ---------- */
.admin-bar .site-header { top: 32px; }
@media (max-width: 782px) { .admin-bar .site-header { top: 46px; } }

/* ---------- 下層ページ・記事 ---------- */
.page-hero { padding-block: calc(140px + env(safe-area-inset-top, 0px)) 56px; border-bottom: 1px solid var(--line-dark); background: radial-gradient(80% 120% at 85% 0%, rgba(36, 86, 255, .28), transparent 60%); }
.page-hero .big-en { font-size: clamp(44px, 9vw, 120px); margin: 20px 0 16px; }
.page-hero h1 { font-size: clamp(24px, 3.4vw, 40px); font-weight: 900; line-height: 1.45; margin: 0; text-wrap: balance; }
.page-hero .meta { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 20px; font-family: var(--f-mono); font-size: 13px; color: var(--mute-dark); }
.page-hero .meta .cat { font-size: 11px; letter-spacing: .12em; border: 1px solid var(--line-dark); border-radius: 999px; padding: 2px 10px; color: var(--glow); }
.page-body { padding-block: 64px 120px; }
.entry-content { max-width: 760px; margin-inline: auto; color: #d3dbea; }
.entry-content > * { margin-block: 0 1.4em; }
.entry-content h2 { font-size: clamp(22px, 2.6vw, 30px); font-weight: 900; color: var(--paper); margin-top: 2.2em; padding-bottom: .5em; border-bottom: 1px solid var(--line-dark); }
.entry-content h3 { font-size: 20px; font-weight: 700; color: var(--paper); margin-top: 1.8em; }
.entry-content a { color: var(--glow); }
.entry-content img { border-radius: 4px; }
.entry-content blockquote { margin-inline: 0; padding-left: 20px; border-left: 2px solid var(--door); color: var(--mute-dark); }
.entry-content table { width: 100%; border-collapse: collapse; display: block; overflow-x: auto; }
.entry-content th, .entry-content td { text-align: left; padding: 14px 12px; border-bottom: 1px solid var(--line-dark); vertical-align: top; }
.entry-content th { color: var(--mute-dark); font-weight: 500; white-space: nowrap; }
.entry-content input[type="text"], .entry-content input[type="email"], .entry-content input[type="tel"], .entry-content input[type="url"], .entry-content select, .entry-content textarea {
  width: 100%; background: var(--ink-2); color: var(--paper); border: 1px solid var(--line-dark); border-radius: 6px; padding: 12px 14px; font: inherit;
}
.entry-content input:focus, .entry-content textarea:focus, .entry-content select:focus { outline: none; border-color: var(--glow); }
.entry-content input[type="submit"], .entry-content button[type="submit"], .entry-content .wp-block-button__link {
  background: var(--door); color: #fff; border: 0; border-radius: 999px; padding: 14px 32px; font: inherit; font-weight: 700; cursor: pointer; text-decoration: none;
}
.post-nav { max-width: 760px; margin: 64px auto 0; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; border-top: 1px solid var(--line-dark); padding-top: 24px; font-size: 14px; }
.post-nav a { color: var(--glow); text-decoration: none; }
.back-link { display: inline-flex; gap: 10px; align-items: center; margin-top: 48px; color: var(--glow); text-decoration: none; font-family: var(--f-display); font-stretch: 112%; font-weight: 700; font-size: 14px; letter-spacing: .06em; }
.archive-list { padding-block: 48px 120px; }
.archive-list .empty { color: var(--mute-dark); padding-block: 32px; }
.pagination { display: flex; gap: 8px; justify-content: center; margin-top: 48px; font-family: var(--f-mono); }
.pagination .page-numbers { min-width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid var(--line-dark); border-radius: 999px; text-decoration: none; padding-inline: 12px; }
.pagination .current { background: var(--door); border-color: var(--door); }
.news .all { font-family: var(--f-display); font-stretch: 112%; font-weight: 700; font-size: 13px; letter-spacing: .08em; color: var(--glow); text-decoration: none; }
.screen-reader-text { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .opening { display: none; }
  html { scroll-behavior: auto; }
}