/* ==========================================================================
   KOYO証券 採用サイト リニューアルデモ
   ========================================================================== */

:root {
  --navy: #0b2a4a;
  --ink: #1c2733;
  --gray: #6b7684;
  --gray-light: #98a2b0;
  --blue: #1c6fd9;
  --blue-deep: #0f4fa8;
  --blue-light: #6fb1f0;
  --sky: #eef6ff;
  --sky-2: #dcedff;
  --white: #ffffff;
  --line: #e6ecf3;

  /* KOYO corporate orange (from koyo-sec.recruitment.jp brand CSS) */
  --orange: #ea5417;
  --orange-deep: #c8430f;
  --orange-light: #ff8a54;
  --gradient-orange: linear-gradient(120deg, #ff8a4d 0%, var(--orange) 55%, var(--orange-deep) 100%);

  /* KOYO brand gradient: sky-blue -> white (per original brand brief, NOT the blue->magenta reference gradient) */
  --grad-a: #eaf6ff;
  --grad-b: #6fb1f0;
  --grad-c: #1c6fd9;
  --grad-d: #0f4fa8;
  --gradient-brand: linear-gradient(120deg, var(--grad-d) 0%, var(--grad-c) 38%, var(--grad-b) 70%, #ffffff 100%);
  --gradient-brand-bar: linear-gradient(to left, #ffffff 0%, var(--grad-b) 40%, var(--grad-c) 70%, var(--grad-d) 100%);
  --script-navy: #0b2a4a;

  --gradient-main: linear-gradient(120deg, #ff8a4d 0%, var(--orange) 55%, var(--orange-deep) 100%);
  --gradient-soft: linear-gradient(180deg, #ffffff 0%, #eef6ff 100%);
  --gradient-text: linear-gradient(90deg, var(--blue-deep), var(--blue));
  --shadow-soft: 0 20px 50px -25px rgba(11, 42, 74, 0.35);
  --shadow-card: 0 10px 30px -18px rgba(11, 42, 74, 0.25);
  --radius-lg: 0px;
  --radius-md: 0px;
  --radius-sm: 0px;
  --maxw: 1180px;
  --header-h: 76px;
}

* {
  box-sizing: border-box;
  /* Site-wide visual rule: cards, images, buttons and decorative shapes stay square. */
  border-radius: 0 !important;
}
*::before,
*::after { border-radius: 0 !important; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; }
h1, h2, h3, h4, p { margin: 0; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: "Poppins", "Noto Sans JP", sans-serif;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: var(--blue);
  text-transform: uppercase;
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--gradient-text);
  display: inline-block;
}

.section-title {
  font-size: clamp(26px, 3.4vw, 40px);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.5;
  color: var(--navy);
}
.section-lead {
  margin-top: 16px;
  color: var(--gray);
  font-size: 15.5px;
  max-width: 620px;
  line-height: 1.9;
}
.section-head { margin-bottom: 48px; }
.section-head.center { text-align: center; margin-left: auto; margin-right: auto; }
.section-head.center .section-lead { margin-left: auto; margin-right: auto; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.section { padding: 110px 0; position: relative; }
.section.tight { padding: 80px 0; }
.section.sky { background: var(--sky); }
.section.navy { background: var(--navy); color: #fff; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 34px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.04em;
  border: none;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--gradient-orange);
  color: #fff;
  box-shadow: 0 16px 30px -12px rgba(234, 84, 23, 0.55);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 20px 36px -12px rgba(234, 84, 23, 0.65); }
.btn-outline {
  background: #fff;
  color: var(--orange-deep);
  border: 1.5px solid #ffd9c2;
}
.btn-outline:hover { border-color: var(--orange); background: #fff6f1; transform: translateY(-2px); }
.btn-ghost-white {
  background: rgba(255,255,255,0.14);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.55);
  backdrop-filter: blur(6px);
}
.btn-ghost-white:hover { background: rgba(255,255,255,0.24); }
.btn-arrow { font-size: 18px; transform: translateY(-1px); }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  z-index: 500;
  display: flex;
  align-items: center;
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(14px) saturate(160%);
  border-bottom: 1px solid transparent;
  transition: all 0.35s ease;
}
.site-header.solid {
  background: rgba(255,255,255,0.92);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 8px 24px -18px rgba(11,42,74,0.3);
}
.header-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-weight: 700;
  font-size: 19px;
  color: var(--navy);
}
.logo small {
  font-family: "Poppins", sans-serif;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--blue);
  text-transform: uppercase;
}
.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a {
  padding: 10px 15px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--ink);
  border-radius: 8px;
  position: relative;
  transition: color 0.2s ease;
}
.main-nav a:hover { color: var(--blue-deep); }
.main-nav a.current { color: var(--blue-deep); font-weight: 700; }
.header-right { display: flex; align-items: center; gap: 14px; }
.header-entry {
  padding: 12px 26px;
  font-size: 14px;
}
.hamburger {
  display: none;
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: #fff;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}
.hamburger span { width: 18px; height: 2px; background: var(--navy); display: block; transition: all 0.3s ease; }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  position: fixed;
  inset: var(--header-h) 0 0 0;
  background: #fff;
  z-index: 480;
  padding: 20px 24px 100px;
  display: none;
  overflow-y: auto;
}
.mobile-nav.open { display: block; }
.mobile-nav a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 4px;
  font-size: 17px;
  font-weight: 600;
  color: var(--navy);
  border-bottom: 1px solid var(--line);
}
.mobile-nav a span { color: var(--blue-light); font-size: 14px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  color: #fff;
  overflow: hidden;
}
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-media::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(11,32,58,0.55) 0%, rgba(11,32,58,0.25) 38%, rgba(6,20,40,0.78) 100%);
}
.hero-media::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(15,79,168,0.55) 0%, rgba(15,79,168,0.05) 55%);
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 0 24px 88px;
  max-width: var(--maxw);
  margin: 0 auto;
}
.hero-kicker {
  font-family: "Poppins", sans-serif;
  font-size: 13px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: #cfe6ff;
  margin-bottom: 22px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.hero-kicker::before { content: ""; width: 40px; height: 1px; background: #cfe6ff; }
.hero-title {
  font-size: clamp(34px, 5.6vw, 66px);
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: 0.01em;
  max-width: 780px;
}
.hero-title em {
  font-style: normal;
  background: linear-gradient(90deg, #ffffff, #bfe0ff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-sub {
  margin-top: 26px;
  font-size: 16px;
  color: rgba(255,255,255,0.88);
  max-width: 520px;
  line-height: 1.9;
}
.hero-actions { display: flex; gap: 14px; margin-top: 40px; flex-wrap: wrap; }
.hero-scroll {
  position: absolute;
  right: 32px;
  bottom: 40px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-size: 11px;
  letter-spacing: 0.2em;
}
.hero-scroll .line { width: 1px; height: 46px; background: linear-gradient(180deg, #fff, transparent); animation: scrollLine 2s infinite; }
@keyframes scrollLine { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }

.hero-journey {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  z-index: 3;
  display: flex;
  border-top: 1px solid rgba(255,255,255,0.18);
  background: rgba(6,20,40,0.35);
  backdrop-filter: blur(10px);
}
.hero-journey a {
  flex: 1;
  text-align: center;
  padding: 16px 8px;
  font-size: 12.5px;
  font-weight: 600;
  color: rgba(255,255,255,0.75);
  border-right: 1px solid rgba(255,255,255,0.14);
  letter-spacing: 0.03em;
}
.hero-journey a:last-child { border-right: none; }
.hero-journey a b { display: block; font-size: 10.5px; font-weight: 500; color: rgba(255,255,255,0.5); margin-bottom: 4px; font-family: "Poppins", sans-serif; letter-spacing: 0.15em; }

/* ---------- Breadcrumb / Page header (sub pages) ---------- */
.page-header {
  position: relative;
  padding: 190px 0 90px;
  background: var(--gradient-brand);
  color: #fff;
  overflow: hidden;
}
.page-header .bg { position: absolute; inset: 0; z-index: 0; }
.page-header .bg img { width: 100%; height: 100%; object-fit: cover; }
.page-header .bg::after { content: ""; position: absolute; inset: 0; background: var(--gradient-brand); opacity: 0.86; }
.page-header .inner { position: relative; z-index: 1; text-shadow: 0 2px 16px rgba(11,42,74,0.28); }
.page-header .crumb { font-size: 12.5px; letter-spacing: 0.15em; color: rgba(255,255,255,0.75); margin-bottom: 18px; text-transform: uppercase; font-family: "Poppins", sans-serif; }
.page-header h1 { font-size: clamp(30px, 4.4vw, 50px); font-weight: 700; }
.page-header p { margin-top: 16px; color: rgba(255,255,255,0.85); max-width: 560px; font-size: 15px; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.8s cubic-bezier(.2,.7,.2,1), transform 0.8s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal-stagger > * { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-stagger.in > * { opacity: 1; transform: translateY(0); }
.reveal-stagger.in > *:nth-child(1) { transition-delay: 0s; }
.reveal-stagger.in > *:nth-child(2) { transition-delay: 0.1s; }
.reveal-stagger.in > *:nth-child(3) { transition-delay: 0.2s; }
.reveal-stagger.in > *:nth-child(4) { transition-delay: 0.3s; }
.reveal-stagger.in > *:nth-child(5) { transition-delay: 0.4s; }
.reveal-stagger.in > *:nth-child(6) { transition-delay: 0.5s; }

/* ---------- Journey strip (top page flow) ---------- */
.flow-strip { background: var(--sky); padding: 18px 0; border-bottom: 1px solid var(--line); }
.flow-strip .wrap { display: flex; align-items: center; justify-content: center; gap: 10px; flex-wrap: wrap; font-size: 12.5px; color: var(--blue-deep); font-weight: 600; letter-spacing: 0.02em; }
.flow-strip .sep { color: var(--blue-light); }

/* ---------- Concept / Company knowing ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}
.split.reverse .split-media { order: 2; }
.split-media { position: relative; }
.split-media img { border-radius: var(--radius-lg); box-shadow: var(--shadow-soft); width: 100%; object-fit: cover; }
.split-media.landscape img { aspect-ratio: 16/9; }
.split-media.portrait img { aspect-ratio: 9/16; }
.split-media .tag-card {
  position: absolute;
  bottom: -26px; left: -26px;
  background: #fff;
  border-radius: var(--radius-md);
  padding: 20px 24px;
  box-shadow: var(--shadow-card);
  max-width: 240px;
}
.split-media .tag-card .num { font-family: "Poppins", sans-serif; font-weight: 700; font-size: 26px; background: var(--gradient-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.split-media .tag-card .txt { font-size: 12.5px; color: var(--gray); margin-top: 4px; }

.strength-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.strength-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--line);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.strength-card:hover { transform: translateY(-8px); box-shadow: 0 30px 50px -25px rgba(11,42,74,0.35); }
.strength-card .img-wrap { aspect-ratio: 16/9; overflow: hidden; }
.strength-card .img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.strength-card:hover .img-wrap img { transform: scale(1.07); }
.strength-card .body { padding: 26px 26px 30px; }
.strength-card .index { font-family: "Poppins", sans-serif; font-size: 12px; color: var(--blue); letter-spacing: 0.15em; font-weight: 700; }
.strength-card h3 { margin-top: 10px; font-size: 19px; font-weight: 700; color: var(--navy); }
.strength-card p { margin-top: 12px; font-size: 14px; color: var(--gray); line-height: 1.85; }

/* ---------- Timeline (1日の仕事) ---------- */
.timeline { display: flex; flex-direction: column; gap: 0; }
.timeline-item {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 40px;
  padding: 40px 0;
  border-top: 1px solid var(--line);
  align-items: center;
}
.timeline-item:last-child { border-bottom: 1px solid var(--line); }
.timeline-time { font-family: "Poppins", sans-serif; font-weight: 700; font-size: 26px; color: var(--navy); }
.timeline-time span { display: block; font-size: 11px; font-weight: 500; letter-spacing: 0.15em; color: var(--blue); margin-top: 4px; }
.timeline-body { display: grid; grid-template-columns: 1.1fr 1fr; gap: 34px; align-items: center; }
.timeline-body .img-wrap { border-radius: var(--radius-md); overflow: hidden; aspect-ratio: 16/9; }
.timeline-body .img-wrap img { width: 100%; height: 100%; object-fit: cover; }
.timeline-body h3 { font-size: 18px; font-weight: 700; color: var(--navy); }
.timeline-body p { margin-top: 10px; font-size: 14px; color: var(--gray); }

/* ---------- Work page / company profile & offices ---------- */
.company-profile-table .profile-en {
  color: var(--gray);
  font-family: "Poppins", sans-serif;
  font-size: 12px;
  letter-spacing: .05em;
}
.office-access {
  display: grid;
  grid-template-columns: 1.5fr .8fr;
  min-height: 390px;
  margin-top: 64px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-card);
}
.office-map { min-height: 390px; background: var(--sky-2); }
.office-map iframe { width: 100%; height: 100%; min-height: 390px; border: 0; display: block; }
.office-access-body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 44px 38px;
  background: linear-gradient(145deg, #fff 0%, var(--sky) 100%);
}
.office-label {
  color: var(--orange-deep);
  font-family: "Poppins", sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .18em;
}
.office-access-body h3 { margin-top: 8px; color: var(--navy); font-size: 24px; }
.office-access-body p { margin-top: 18px; color: var(--gray); font-size: 13.5px; line-height: 1.9; }
.office-access-body .office-tel { margin-top: 12px; color: var(--navy); font-family: "Poppins", sans-serif; font-weight: 600; }
.office-access-body .office-tel a:hover { color: var(--orange-deep); }
.office-map-link { margin-top: 26px; padding: 12px 22px; font-size: 12.5px; }
.office-network { margin-top: 78px; }
.office-network-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; margin-bottom: 30px; }
.office-network-head h3 { color: var(--navy); font-size: clamp(22px, 3vw, 30px); }
.office-network-head p { max-width: 440px; color: var(--gray); font-size: 13.5px; text-align: right; }
.office-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.office-card {
  position: relative;
  min-height: 224px;
  padding: 26px 24px 24px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #fff;
  box-shadow: var(--shadow-card);
}
.office-card::after {
  content: "";
  position: absolute;
  right: -36px;
  bottom: -42px;
  width: 104px;
  height: 104px;
  border: 18px solid var(--sky);
  border-radius: 50%;
}
.office-card.is-head { background: linear-gradient(145deg, #fff 0%, #eef6ff 100%); border-color: #ccdff2; }
.office-card-top { display: flex; align-items: center; gap: 9px; color: var(--blue-deep); font-size: 11px; font-weight: 700; }
.office-pin { width: 10px; height: 10px; border: 3px solid var(--orange); border-radius: 50%; box-shadow: 0 0 0 4px #fff1e9; }
.office-card h4 { margin-top: 14px; color: var(--navy); font-size: 18px; }
.office-card p { position: relative; z-index: 1; margin-top: 10px; color: var(--gray); font-size: 12.5px; line-height: 1.8; }
.office-card > a { position: relative; z-index: 1; display: inline-block; margin-top: 14px; color: var(--orange-deep); font-family: "Poppins", sans-serif; font-size: 12px; font-weight: 600; }
.office-card > a:hover { text-decoration: underline; }

/* ---------- People grid (社員紹介) ---------- */
.people-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.people-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 9/16;
  box-shadow: var(--shadow-card);
}
.people-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.people-card:hover img { transform: scale(1.06); }
.people-card .overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(11,32,58,0) 35%, rgba(8,24,45,0.92) 100%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 24px 20px;
  color: #fff;
}
.people-card .dept { font-family: "Poppins", sans-serif; font-size: 10.5px; letter-spacing: 0.15em; color: #a9d3ff; text-transform: uppercase; margin-bottom: 8px; }
.people-card .name { font-size: 15px; font-weight: 700; }
.people-card .name small { display: block; font-weight: 400; font-size: 12px; color: rgba(255,255,255,0.75); margin-top: 2px; }
.people-card .copy { margin-top: 12px; font-size: 13.5px; line-height: 1.7; font-weight: 700; }
.people-card .arrow { position: absolute; top: 18px; right: 18px; width: 34px; height: 34px; border-radius: 50%; background: rgba(255,255,255,0.2); backdrop-filter: blur(6px); display: flex; align-items: center; justify-content: center; color: #fff; font-size: 15px; }

/* ---------- Interview detail block ---------- */
.interview-block { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 60px; align-items: center; padding: 90px 0; border-bottom: 1px solid var(--line); }
.interview-block:last-child { border-bottom: none; }
.interview-block.reverse { direction: rtl; }
.interview-block.reverse > * { direction: ltr; }
.interview-photo { position: relative; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 9/16; box-shadow: var(--shadow-soft); }
.interview-photo img { width: 100%; height: 100%; object-fit: cover; }
.interview-photo .badge { position: absolute; left: 18px; bottom: 18px; background: rgba(255,255,255,0.92); backdrop-filter: blur(6px); padding: 10px 16px; border-radius: 999px; font-size: 12px; font-weight: 700; color: var(--blue-deep); }
.interview-quote { font-size: 22px; font-weight: 700; color: var(--navy); line-height: 1.7; }
.interview-quote::before { content: "“"; color: var(--blue-light); font-size: 40px; font-weight: 900; display: block; line-height: 0.4; margin-bottom: 12px; }
.interview-meta { display: flex; align-items: center; gap: 14px; margin-top: 24px; }
.interview-meta .name { font-size: 16px; font-weight: 700; color: var(--navy); }
.interview-meta .role { font-size: 12.5px; color: var(--gray); margin-top: 2px; }
.interview-body { margin-top: 26px; font-size: 14.5px; color: var(--gray); line-height: 1.95; }
.interview-tags { display: flex; gap: 8px; margin-top: 22px; flex-wrap: wrap; }
.interview-tags span { font-size: 11.5px; padding: 6px 14px; border-radius: 999px; background: var(--sky); color: var(--blue-deep); font-weight: 600; }

/* ---------- Crosstalk ---------- */
.crosstalk-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  background: #fff;
  border: 1px solid var(--line);
}
.crosstalk-card .cx-media { position: relative; aspect-ratio: 16/9; }
.crosstalk-card .cx-media img { width: 100%; height: 100%; object-fit: cover; }
.crosstalk-card .cx-play {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(0deg, rgba(8,24,45,0.55), rgba(8,24,45,0.05));
}
.cx-play .btn-circle {
  width: 58px; height: 58px; border-radius: 50%;
  background: rgba(255,255,255,0.9);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; color: var(--blue-deep);
}
.cx-play .future-tag { position: absolute; top: 16px; left: 16px; font-size: 10.5px; letter-spacing: 0.1em; background: rgba(255,255,255,0.9); color: var(--blue-deep); padding: 7px 12px; border-radius: 999px; font-weight: 700; }
.crosstalk-card .cx-body { padding: 40px; display: flex; flex-direction: column; justify-content: center; }
.crosstalk-card .cx-tag { font-family: "Poppins", sans-serif; font-size: 11px; letter-spacing: 0.18em; color: var(--blue); text-transform: uppercase; margin-bottom: 12px; }
.crosstalk-card h3 { font-size: 20px; font-weight: 700; color: var(--navy); line-height: 1.6; }
.crosstalk-card p { margin-top: 14px; font-size: 14px; color: var(--gray); line-height: 1.85; }
.crosstalk-card .members { display: flex; gap: 10px; margin-top: 20px; flex-wrap: wrap; }
.crosstalk-card .members span { font-size: 12px; background: var(--sky); color: var(--blue-deep); padding: 6px 13px; border-radius: 999px; font-weight: 600; }
.crosstalk-card .cx-link { margin-top: 24px; font-size: 13.5px; font-weight: 700; color: var(--blue-deep); display: inline-flex; align-items: center; gap: 6px; }
.crosstalk-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.crosstalk-section .section-head { max-width: 760px; }
.crosstalk-section .crosstalk-grid { max-width: 1040px; margin: 0 auto; gap: 20px; }
.crosstalk-section .crosstalk-card { grid-template-columns: 42% 58%; border-radius: 18px; }
.crosstalk-section .crosstalk-card .cx-body { padding: 26px 24px; }
.crosstalk-section .crosstalk-card h3 { font-size: 17px; line-height: 1.55; }
.crosstalk-section .crosstalk-card p { margin-top: 10px; font-size: 12.5px; line-height: 1.75; }
.crosstalk-section .crosstalk-card .members { margin-top: 14px; gap: 7px; }
.crosstalk-section .crosstalk-card .members span { font-size: 10.5px; padding: 5px 10px; }
.crosstalk-section .crosstalk-card .cx-link { margin-top: 16px; }
.crosstalk-section .cx-play .btn-circle { width: 48px; height: 48px; font-size: 15px; }

/* ---------- Individual interview pages ---------- */
.interview-page-header .bg img { object-position: center 28%; }
.interview-page-main { padding: 72px 0 88px; }
.interview-page-main .interview-block { max-width: 980px; margin: 0 auto; padding: 0; border-bottom: none; }
.interview-page-main .interview-block.reveal { opacity: 1; transform: none; }
.interview-back { display: flex; justify-content: center; margin-top: 42px; }
.interview-back .btn { min-width: 220px; }

/* ---------- Environment ---------- */
.env-card { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-card); background: #fff; border: 1px solid var(--line); }
.env-card .img-wrap { aspect-ratio: 16/9; overflow: hidden; }
.env-card .img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.env-card:hover .img-wrap img { transform: scale(1.05); }
.env-card .body { padding: 30px 32px 34px; }
.env-card h3 { font-size: 19px; font-weight: 700; color: var(--navy); }
.env-list { margin-top: 18px; display: flex; flex-direction: column; gap: 10px; }
.env-list li { font-size: 13.5px; color: var(--gray); display: flex; gap: 10px; align-items: flex-start; }
.env-list li::before { content: "―"; color: var(--blue-light); flex-shrink: 0; }

/* ---------- Recruitment blog / contents ---------- */
.contents-band { background: var(--navy); padding: 110px 0; color: #fff; position: relative; overflow: hidden; }
.contents-band::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(700px circle at 15% 20%, rgba(28,111,217,0.35), transparent 60%),
              radial-gradient(600px circle at 85% 80%, rgba(111,177,240,0.22), transparent 60%);
}
.contents-band .wrap { position: relative; z-index: 1; }
.contents-band .section-title { color: #fff; }
.contents-band .eyebrow { color: #9fd0ff; }
.contents-band .eyebrow::before { background: linear-gradient(90deg, #9fd0ff, #fff); }
.contents-band .section-lead { color: rgba(255,255,255,0.7); }

.contents-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.content-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform 0.35s ease, background 0.35s ease;
}
.content-card:hover { transform: translateY(-6px); background: rgba(255,255,255,0.1); }
.content-card .img-wrap { aspect-ratio: 16/9; overflow: hidden; }
.content-card .img-wrap img { width: 100%; height: 100%; object-fit: cover; }
.content-card .body { padding: 20px 22px 24px; }
.content-card .kind { font-family: "Poppins", sans-serif; font-size: 10px; letter-spacing: 0.14em; color: #9fd0ff; text-transform: uppercase; }
.content-card h4 { margin-top: 8px; font-size: 15px; font-weight: 700; line-height: 1.6; }
.content-card p { margin-top: 8px; font-size: 12.5px; color: rgba(255,255,255,0.6); }

.contents-hub { background: var(--gradient-soft); }
.contents-hub .content-card {
  background: rgba(255,255,255,0.94);
  border-color: var(--line);
  box-shadow: var(--shadow-card);
}
.contents-hub .content-card:hover { background: #fff; }
.contents-hub .content-card .kind { color: var(--blue-deep); }
.contents-hub .content-card h4 { color: var(--navy); }
.contents-hub .content-card p { color: var(--gray); }

.contents-hub { padding-top: 96px; }
.blog-filter-wrap { margin-bottom: 42px; }
.blog-filter {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
}
.blog-filter-button {
  min-height: 44px;
  padding: 10px 20px;
  border: 1px solid #cfddeb;
  border-radius: 999px;
  background: rgba(255,255,255,0.92);
  color: var(--navy);
  font-size: 13px;
  font-weight: 700;
  transition: color .25s ease, border-color .25s ease, background .25s ease, transform .25s ease, box-shadow .25s ease;
}
.blog-filter-button:hover {
  border-color: var(--orange);
  color: var(--orange-deep);
  transform: translateY(-1px);
}
.blog-filter-button:focus-visible {
  outline: 3px solid rgba(234,84,23,.25);
  outline-offset: 3px;
}
.blog-filter-button.active {
  background: var(--gradient-orange);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 12px 22px -12px rgba(234,84,23,.7);
}
.blog-result-count {
  margin-top: 18px;
  color: var(--gray);
  font-size: 12.5px;
  text-align: right;
}
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px 24px;
}
.blog-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow-card);
  transition: transform .35s ease, box-shadow .35s ease;
}
.blog-card[hidden] { display: none; }
.blog-card:hover {
  transform: translateY(-7px);
  box-shadow: 0 22px 42px -24px rgba(11,42,74,.42);
}
.blog-card-media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--sky-2);
}
.blog-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .55s ease;
}
.blog-card:hover .blog-card-media img { transform: scale(1.045); }
.blog-card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 22px 22px 24px;
}
.blog-card-meta,
.article-header-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.blog-category {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 4px 10px;
  border-radius: 999px;
  background: #fff1e9;
  color: var(--orange-deep);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .03em;
}
.blog-card time,
.article-header-meta time {
  color: var(--gray-light);
  font-family: "Poppins", sans-serif;
  font-size: 11px;
  letter-spacing: .06em;
}
.blog-card h3 {
  margin-top: 14px;
  color: var(--navy);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.6;
}
.blog-card p {
  display: -webkit-box;
  overflow: hidden;
  margin-top: 10px;
  color: var(--gray);
  font-size: 13px;
  line-height: 1.8;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}
.blog-card-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  padding-top: 20px;
  color: var(--orange-deep);
  font-size: 12.5px;
  font-weight: 700;
}
.blog-card-more span { transition: transform .25s ease; }
.blog-card:hover .blog-card-more span { transform: translateX(5px); }

/* ---------- Recruitment blog article ---------- */
.article-page-header {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + 72px) 0 78px;
  background: var(--gradient-brand);
  color: #fff;
}
.article-page-header::after {
  content: "";
  position: absolute;
  width: 360px;
  height: 360px;
  right: -90px;
  bottom: -210px;
  border: 1px solid rgba(255,255,255,.42);
  border-radius: 50%;
}
.article-header-inner { position: relative; z-index: 1; max-width: 980px; }
.article-page-header .crumb {
  margin-bottom: 28px;
  color: rgba(255,255,255,.76);
  font-family: "Poppins", sans-serif;
  font-size: 11.5px;
  letter-spacing: .08em;
}
.article-page-header .crumb a:hover { color: #fff; }
.article-header-meta { justify-content: flex-start; margin-bottom: 18px; }
.article-header-meta .blog-category { background: rgba(255,255,255,.93); }
.article-header-meta time { color: rgba(255,255,255,.82); }
.article-page-header h1 {
  max-width: 900px;
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.5;
  letter-spacing: .02em;
}
.article-page-main { background: var(--gradient-soft); }
.article-detail {
  max-width: 900px;
  margin: 0 auto;
  padding: 34px 70px 64px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: #fff;
  box-shadow: var(--shadow-soft);
}
.article-main-image {
  aspect-ratio: 16 / 9;
  margin: -74px 0 42px;
  overflow: hidden;
  border-radius: 18px;
  box-shadow: 0 20px 44px -28px rgba(11,42,74,.5);
}
.article-main-image img { width: 100%; height: 100%; object-fit: cover; }
.article-lead {
  padding-bottom: 34px;
  border-bottom: 1px solid var(--line);
  color: var(--navy);
  font-size: 17px;
  font-weight: 500;
  line-height: 2;
}
.article-body-section { margin-top: 42px; }
.article-body-section h2 {
  position: relative;
  padding: 4px 0 12px 18px;
  border-bottom: 1px solid var(--line);
  color: var(--navy);
  font-size: clamp(20px, 2.5vw, 26px);
  line-height: 1.55;
}
.article-body-section h2::before {
  content: "";
  position: absolute;
  top: 5px;
  bottom: 13px;
  left: 0;
  width: 4px;
  border-radius: 999px;
  background: var(--gradient-orange);
}
.article-body-section p {
  margin-top: 20px;
  color: #4d5b69;
  font-size: 15px;
  line-height: 2.05;
}
.article-demo-note {
  max-width: 900px;
  margin: 18px auto 0;
  color: var(--gray-light);
  font-size: 11.5px;
  text-align: right;
}
.article-back { display: flex; justify-content: center; margin-top: 48px; }

/* ---------- FAQ / accordion (used lightly) ---------- */
.accordion-item { border-bottom: 1px solid var(--line); }
.accordion-head { display: flex; justify-content: space-between; align-items: center; padding: 22px 4px; font-weight: 700; color: var(--navy); font-size: 15.5px; }
.accordion-head .plus { transition: transform 0.3s ease; color: var(--blue); font-size: 20px; }
.accordion-item.open .plus { transform: rotate(45deg); }
.accordion-body { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; font-size: 14px; color: var(--gray); line-height: 1.9; }
.accordion-item.open .accordion-body { max-height: 300px; padding-bottom: 22px; }

/* ---------- Philosophy banner (企業理念) ---------- */
.philosophy-banner {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16/9;
  box-shadow: var(--shadow-soft);
}
.philosophy-banner img { width: 100%; height: 100%; object-fit: cover; }
.philosophy-mask {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, #efeae4 0%, #efeae4 42%, rgba(239,234,228,0.75) 52%, rgba(239,234,228,0) 62%);
}
.philosophy-text {
  position: absolute;
  left: 6%; top: 50%;
  transform: translateY(-50%);
  max-width: 46%;
  color: #2b2b28;
}
.philosophy-quote { font-size: clamp(20px, 2.6vw, 30px); font-weight: 700; letter-spacing: 0.03em; }
.philosophy-body { margin-top: 16px; font-size: 14px; line-height: 2; color: #4a473f; }

/* ---------- Action guidelines (行動指針) ---------- */
.action-guidelines { margin-top: 60px; }
.ag-head {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 15px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 30px;
}
.ag-head::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.ag-list { display: flex; flex-direction: column; gap: 26px; }
.ag-item { display: flex; align-items: flex-start; gap: 18px; }
.ag-icon {
  flex-shrink: 0;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--orange);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px;
}
.ag-title { font-size: 16px; font-weight: 700; color: var(--orange-deep); font-family: "Poppins", sans-serif; }
.ag-desc { margin-top: 6px; font-size: 14.5px; color: var(--gray); }

/* ---------- Vision text block ---------- */
.vision-text p { font-size: 14.5px; color: var(--gray); line-height: 1.95; margin-bottom: 18px; }
.vision-text p:last-child { margin-bottom: 0; }

/* ---------- Recruit hub / requirement pages ---------- */
.recruit-local-nav { background: #fff; border-bottom: 1px solid var(--line); box-shadow: 0 12px 28px -24px rgba(11,42,74,0.45); }
.recruit-local-nav .wrap { display: grid; grid-template-columns: repeat(4, 1fr); padding-top: 18px; padding-bottom: 18px; }
.recruit-local-nav a { display: flex; align-items: center; justify-content: center; gap: 10px; min-height: 42px; padding: 8px 16px; border-right: 1px solid var(--line); color: var(--navy); font-size: 13px; font-weight: 700; text-align: center; }
.recruit-local-nav a:last-child { border-right: none; }
.recruit-local-nav a:hover { color: var(--orange-deep); }
.recruit-local-nav a span { font-family: "Poppins", sans-serif; color: var(--orange); font-size: 10px; letter-spacing: 0.1em; }

.recruit-message { grid-template-columns: 0.72fr 1.28fr; max-width: 1040px; margin: 0 auto; gap: 68px; }
.recruit-message .split-media { width: 100%; max-width: 360px; justify-self: center; }
.recruit-message .split-media img { max-height: 570px; }

.recruit-choice-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; max-width: 980px; margin: 0 auto; }
.recruit-choice-card { display: flex; flex-direction: column; align-items: flex-start; min-height: 310px; padding: 42px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: #fff; box-shadow: var(--shadow-card); transition: transform .3s ease, box-shadow .3s ease; }
.recruit-choice-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-soft); }
.choice-en { font-family: "Poppins", sans-serif; color: var(--orange); font-size: 11px; font-weight: 700; letter-spacing: .16em; }
.recruit-choice-card h3 { margin-top: 12px; color: var(--navy); font-size: 27px; font-weight: 700; }
.recruit-choice-card p { margin-top: 14px; color: var(--gray); font-size: 14px; line-height: 1.9; }
.recruit-choice-card .btn { margin-top: auto; align-self: stretch; }

.requirements-switch { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 620px; margin: 0 auto 64px; padding: 6px; border-radius: 999px; background: var(--sky); border: 1px solid var(--line); }
.requirements-switch a { display: flex; align-items: center; justify-content: center; min-height: 52px; padding: 10px 20px; border-radius: 999px; color: var(--navy); font-size: 14px; font-weight: 700; }
.requirements-switch a.current { background: var(--gradient-orange); color: #fff; box-shadow: 0 12px 26px -16px rgba(234,84,23,0.65); }

.recruit-event-card { display: flex; align-items: center; justify-content: space-between; gap: 48px; max-width: 980px; margin: 0 auto; padding: 52px 58px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-card); }
.recruit-event-card .section-title { margin-top: 10px; }
.recruit-event-card .section-lead { max-width: 610px; }
.recruit-event-card .btn { flex-shrink: 0; }

/* ---------- Requirement table ---------- */
.req-table { width: 100%; border-collapse: collapse; }
.req-table tr { border-top: 1px solid var(--line); }
.req-table tr:last-child { border-bottom: 1px solid var(--line); }
.req-table th, .req-table td { text-align: left; padding: 22px 20px; font-size: 14px; vertical-align: top; }
.req-table th { width: 190px; color: var(--blue-deep); font-weight: 700; background: var(--sky); }
.req-table td { color: var(--ink); line-height: 1.9; }

/* ---------- Entry section ---------- */
.entry-section { position: relative; padding: 130px 0; color: #fff; overflow: hidden; }
.entry-section .bg { position: absolute; inset: 0; z-index: 0; }
.entry-section .bg img { width: 100%; height: 100%; object-fit: cover; }
.entry-section .bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(120deg, rgba(6,22,44,0.92), rgba(15,79,168,0.72)); }
.entry-section .inner { position: relative; z-index: 1; text-align: center; }
.entry-section .section-title { color: #fff; }
.entry-section .eyebrow { justify-content: center; color: #9fd0ff; }
.entry-section .eyebrow::before { background: linear-gradient(90deg,#9fd0ff,#fff); }
.entry-section p.lead { max-width: 560px; margin: 18px auto 0; color: rgba(255,255,255,0.82); font-size: 15.5px; }
.entry-actions { display: flex; justify-content: center; gap: 16px; margin-top: 40px; flex-wrap: wrap; }

/* ---------- Footer ---------- */
.site-footer { background: #071a2f; color: rgba(255,255,255,0.72); padding: 80px 0 30px; }
.footer-top { display: grid; grid-template-columns: 1.4fr 0.8fr 0.8fr 0.8fr; gap: 40px; padding-bottom: 50px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-logo { color: #fff; font-weight: 700; font-size: 20px; }
.footer-logo small { display: block; margin-top: 10px; font-size: 12.5px; font-weight: 400; color: rgba(255,255,255,0.55); line-height: 1.9; max-width: 280px; }
.footer-col h5 { color: #fff; font-size: 13px; letter-spacing: 0.08em; margin-bottom: 18px; }
.footer-col li { margin-bottom: 12px; font-size: 13.5px; }
.footer-col a:hover { color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 26px; font-size: 12px; color: rgba(255,255,255,0.4); flex-wrap: wrap; gap: 10px; }
.footer-sns { display: flex; gap: 12px; }
.footer-sns a { width: 34px; height: 34px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.2); display: flex; align-items: center; justify-content: center; font-size: 13px; }

/* ---------- Fixed mobile entry ---------- */
.mobile-entry {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 400;
  display: none;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: rgba(255,255,255,0.94);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--line);
  box-shadow: 0 -10px 24px -18px rgba(11,42,74,0.4);
}
.mobile-entry .btn-primary { width: 100%; padding: 15px; font-size: 15px; }

/* ---------- Utility ---------- */
.tac { text-align: center; }
.sp { display: none; }
@media (max-width: 860px) { .sp { display: inline; } }
.mt-60 { margin-top: 60px; }
.chip-list { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; }
.chip { font-size: 12.5px; padding: 8px 16px; border-radius: 999px; background: var(--sky); color: var(--blue-deep); font-weight: 600; }

.swipe-row { display: flex; gap: 20px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 6px; -webkit-overflow-scrolling: touch; }
.swipe-row::-webkit-scrollbar { display: none; }
.swipe-row > * { scroll-snap-align: start; flex-shrink: 0; }
.swipe-hint { display: none; }

/* ==========================================================================
   Mito-reference design system (diagonal cuts / brand gradient / script labels)
   Used primarily on the TOP page to give the site a single, committed identity.
   ========================================================================== */
.script-label {
  font-family: "Alex Brush", "Noto Serif JP", cursive;
  font-size: clamp(40px, 5.5vw, 64px);
  line-height: 1;
  color: var(--script-navy);
  display: inline-block;
  position: relative;
}
.script-label.on-dark { color: #fff; }
.script-jp {
  display: block;
  margin-top: 14px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--navy);
}
.script-label.on-dark + .script-jp,
.on-dark .script-jp { color: #fff; }

/* ---------- Diagonal hero ---------- */
.diag-hero {
  position: relative;
  background: var(--gradient-brand);
  padding: calc(var(--header-h) + 70px) 0 90px;
  overflow: hidden;
  color: #fff;
  min-height: 92vh;
  display: flex;
  align-items: center;
}
.diag-hero .wrap { width: 100%; }
.diag-hero-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.2fr;
  align-items: center;
  gap: 20px;
}
.diag-hero-copy .script-label { margin-bottom: 22px; }
.diag-hero-copy h1 {
  font-size: clamp(34px, 4.6vw, 54px);
  font-weight: 700;
  line-height: 1.6;
  letter-spacing: 0.02em;
}
.diag-hero-photos {
  position: relative;
  display: flex;
  height: 560px;
}
.diag-hero-photo {
  position: relative;
  flex: 1;
  overflow: hidden;
  clip-path: polygon(18% 0, 100% 0, 82% 100%, 0% 100%);
  margin-left: -8%;
}
.diag-hero-photo:first-child { margin-left: 0; }
.diag-hero-photo img { width: 100%; height: 100%; object-fit: cover; }
.diag-hero-script {
  position: absolute;
  left: 50%;
  bottom: 8%;
  transform: translateX(-50%) rotate(-4deg);
  font-family: "Alex Brush", cursive;
  font-size: clamp(30px, 4vw, 52px);
  color: #fff;
  white-space: nowrap;
  z-index: 3;
  text-shadow: 0 4px 24px rgba(0,0,0,0.25);
}
.diag-hero-tag {
  font-family: "Alex Brush", cursive;
  font-size: 26px;
  color: rgba(255,255,255,0.85);
  margin-bottom: 6px;
  display: block;
}

/* ---------- Message (gradient) ---------- */
.msg-section {
  background: var(--gradient-brand);
  color: #fff;
  padding: 120px 0;
  position: relative;
}
.msg-grid {
  display: grid;
  grid-template-columns: 0.6fr 1.4fr;
  gap: 40px;
  align-items: start;
}
.msg-label-wrap { position: relative; }
.msg-label-wrap::after {
  content: "";
  position: absolute;
  left: 50%; top: 100%;
  width: 1px; height: 90px;
  background: rgba(255,255,255,0.6);
  transform: rotate(28deg);
  transform-origin: top;
}
.msg-lines p {
  font-size: clamp(18px, 2vw, 24px);
  line-height: 2.2;
  letter-spacing: 0.06em;
}

/* ---------- 3-min movie diagonal ---------- */
.movie-diag {
  position: relative;
  height: 420px;
  overflow: hidden;
}
.movie-diag img { width: 100%; height: 100%; object-fit: cover; }
.movie-diag-box {
  position: absolute;
  left: 8%; top: 50%;
  transform: translateY(-50%);
  background: linear-gradient(120deg, var(--grad-c), var(--grad-d));
  color: #fff;
  padding: 40px 56px;
  max-width: 560px;
  box-shadow: var(--shadow-soft);
}
.movie-diag-box .diag-hero-tag { color: rgba(255,255,255,0.85); }
.movie-diag-box h3 { font-size: clamp(24px, 3vw, 34px); font-weight: 700; }

/* ---------- About / Business diagonal cards ---------- */
.cut-card-sm {
  clip-path: polygon(14px 0, calc(100% - 14px) 0, 100% 14px, 100% calc(100% - 14px), calc(100% - 14px) 100%, 14px 100%, 0 calc(100% - 14px), 0 14px);
}
.cut-card-corner {
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 56px), calc(100% - 56px) 100%, 0 100%);
}
.dot-badge {
  position: absolute;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: #fff;
  color: var(--grad-b);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: all 0.3s ease;
  z-index: 5;
}
.about-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 50px;
  margin-top: 10px;
}
.about-grid a.about-card:nth-child(even) { transform: translateY(-40px); }
.about-card { display: block; position: relative; }
.about-card .img-wrap { aspect-ratio: 16/9; overflow: hidden; position: relative; }
.about-card .img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.about-card:hover .img-wrap img { transform: scale(1.06); }
.about-card .grad-bar { height: 5px; background: var(--gradient-brand-bar); }
.about-card .card-ttl {
  position: absolute; right: 24px; bottom: 22px; z-index: 5;
  color: #fff; font-size: 22px; font-weight: 700; letter-spacing: 0.05em;
  text-shadow: 0 2px 10px rgba(0,0,0,0.35);
}
.about-grid a.about-card:nth-child(even) .card-ttl { right: auto; left: 24px; }
.about-card .dot-badge { top: 18px; right: 18px; }

.biz-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px; margin-top: 10px; }
.biz-card { display: block; }
.biz-card .img-wrap { aspect-ratio: 16/9; position: relative; overflow: hidden; }
.biz-card .img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.biz-card:hover .img-wrap img { transform: scale(1.06); }
.biz-card .dot-badge { position: absolute; right: 16px; bottom: 16px; }
.biz-card .card-ttl { margin-top: 22px; font-size: 22px; font-weight: 700; color: var(--navy); }
.biz-card .card-ttl span { font-size: 14px; font-weight: 500; color: var(--gray); }

/* ---------- Employee carousel ---------- */
.emp-section { background: var(--gradient-brand); padding: 120px 0 110px; color: #fff; overflow: hidden; }
.emp-head { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 44px; }
.emp-nav { display: flex; gap: 12px; }
.emp-nav button {
  width: 48px; height: 48px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.6);
  background: transparent; color: #fff; font-size: 17px;
  transition: background 0.25s ease;
}
.emp-nav button:hover { background: rgba(255,255,255,0.18); }
.emp-carousel { display: flex; gap: 26px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth; padding-bottom: 10px; }
.emp-carousel::-webkit-scrollbar { display: none; }
.emp-card { flex: 0 0 260px; scroll-snap-align: start; color: #fff; }
.emp-card .img-wrap { aspect-ratio: 9/16; overflow: hidden; }
.emp-card .img-wrap img { width: 100%; height: 100%; object-fit: cover; }
.emp-card .txt { margin: 22px 0 10px; font-size: 18px; font-weight: 700; line-height: 1.7; }
.emp-card .name { font-size: 13.5px; color: rgba(255,255,255,0.75); letter-spacing: 0.04em; }

/* ---------- Culture diagonal split ---------- */
.culture-section {
  position: relative;
  background: linear-gradient(115deg, #ffffff 0%, #eaf6ff 55%, #dcedff 100%);
  padding: 120px 0;
  overflow: hidden;
}
.culture-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 60px; align-items: center; }
.culture-list a {
  display: flex; align-items: center; justify-content: space-between;
  padding: 26px 4px; border-bottom: 1px solid rgba(26,42,99,0.15);
  font-size: 18px; font-weight: 700; color: var(--navy);
}
.culture-list a span.arrow { color: var(--grad-b); font-size: 18px; transition: transform 0.25s ease; }
.culture-list a:hover span.arrow { transform: translateX(6px); }
.culture-photos { position: relative; height: 380px; }
.culture-photos .ph1, .culture-photos .ph2 {
  position: absolute; overflow: hidden; box-shadow: var(--shadow-soft);
}
.culture-photos .ph1 { width: 62%; height: 78%; left: 0; top: 0; clip-path: polygon(0 0, 100% 0, 88% 100%, 0 100%); }
.culture-photos .ph2 { width: 48%; height: 60%; right: 0; bottom: 0; clip-path: polygon(12% 0, 100% 0, 100% 100%, 0 100%); }
.culture-photos img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Environment diagonal split ---------- */
.env-section {
  position: relative;
  background: linear-gradient(115deg, #eaf6ff 0%, #eaf6ff 60%, #ffffff 100%);
  padding: 120px 0;
}
.env-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 60px; align-items: center; }
.env-list a {
  display: flex; align-items: center; gap: 22px;
  padding: 20px 4px; border-bottom: 1px solid rgba(11,42,74,0.12);
}
.env-list a .thumb { width: 88px; height: 66px; overflow: hidden; flex-shrink: 0; clip-path: polygon(10% 0,100% 0,100% 100%,0 100%); }
.env-list a .thumb img { width: 100%; height: 100%; object-fit: cover; }
.env-list a .lbl { font-size: 17px; font-weight: 700; color: var(--navy); }
.env-photo-main { position: relative; height: 420px; clip-path: polygon(0 0, 100% 0, 100% 84%, 84% 100%, 0 100%); box-shadow: var(--shadow-soft); }
.env-photo-main img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Recruiting info / contents CTA columns ---------- */
.cta-section { background: #fff; padding: 120px 0; }
.cta-columns { display: grid; grid-template-columns: 1fr 1px 1fr; gap: 60px; }
.cta-columns .divider { background: var(--line); }
.cta-col .script-label { margin-bottom: 30px; }
.cta-rect {
  display: flex; align-items: center; justify-content: center;
  height: 84px; margin-bottom: 22px;
  color: #fff; font-size: 18px; font-weight: 700; letter-spacing: 0.06em;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.cta-rect:hover { transform: translateY(-3px); }
.cta-rect.c-orange { background: var(--gradient-orange); box-shadow: 0 14px 26px -14px rgba(234,84,23,0.55); }
.cta-rect.c-navy,
.cta-rect.c-pink { background: var(--gradient-orange); box-shadow: 0 14px 26px -14px rgba(234,84,23,0.55); }

/* ========================================================================== 
   Responsive
   ========================================================================== */
@media (max-width: 1180px) {
  .main-nav { display: none; }
  .hamburger { display: flex; }
}

@media (max-width: 1080px) {
  .strength-grid { grid-template-columns: repeat(3, 1fr); gap: 18px; }
  .people-grid { grid-template-columns: repeat(2, 1fr); }
  .contents-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .office-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1.2fr 1fr 1fr; }
}

@media (max-width: 860px) {
  :root { --header-h: 64px; }
  .main-nav { display: none; }
  .header-entry { display: none; }
  .hamburger { display: flex; }
  .section { padding: 72px 0; }
  .section.tight { padding: 56px 0; }
  .section-head { margin-bottom: 34px; }

  .split { grid-template-columns: 1fr; gap: 40px; }
  .split.reverse .split-media { order: 0; }
  .split-media .tag-card { left: 14px; bottom: -20px; padding: 14px 18px; max-width: 190px; }
  .recruit-local-nav .wrap { grid-template-columns: repeat(2, 1fr); gap: 0; }
  .recruit-local-nav a:nth-child(2) { border-right: none; }
  .recruit-local-nav a:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .recruit-message { grid-template-columns: 1fr; gap: 44px; }
  .recruit-message .split-media { max-width: 320px; }
  .recruit-choice-grid { grid-template-columns: 1fr; }
  .recruit-choice-card { min-height: 0; padding: 32px 26px; }
  .recruit-choice-card .btn { margin-top: 28px; }
  .recruit-event-card { align-items: flex-start; flex-direction: column; gap: 28px; padding: 36px 28px; }

  .strength-grid { grid-template-columns: 1fr; }
  .strength-grid.swipe-row { display: flex; grid-template-columns: none; }
  .strength-grid.swipe-row .strength-card { width: 78vw; }

  .timeline-item { grid-template-columns: 1fr; gap: 14px; }
  .timeline-time { display: flex; align-items: baseline; gap: 10px; }
  .timeline-time span { margin-top: 0; }
  .timeline-body { grid-template-columns: 1fr; gap: 16px; }

  .office-access { grid-template-columns: 1fr; }
  .office-map, .office-map iframe { min-height: 310px; }
  .office-access-body { padding: 32px 28px 36px; }
  .office-network { margin-top: 58px; }
  .office-network-head { align-items: flex-start; flex-direction: column; gap: 10px; }
  .office-network-head p { text-align: left; }
  .office-grid { grid-template-columns: 1fr; }
  .office-card { min-height: 0; }

  .people-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .people-card .copy { display: none; }

  .interview-block { grid-template-columns: 1fr; gap: 26px; padding: 56px 0; }
  .interview-block.reverse { direction: ltr; }
  .interview-quote { font-size: 19px; }

  .crosstalk-grid { grid-template-columns: 1fr; gap: 22px; }
  .crosstalk-card { grid-template-columns: 1fr; }
  .crosstalk-card .cx-body { padding: 28px 24px; }
  .crosstalk-section .crosstalk-card { grid-template-columns: 1fr; }
  .crosstalk-section .crosstalk-card .cx-body { padding: 24px 22px; }
  .interview-page-main .interview-block { padding-top: 0; }

  .contents-grid { grid-template-columns: 1fr; }
  .contents-grid.swipe-row { display: flex; }
  .contents-grid.swipe-row .content-card { width: 74vw; }
  .blog-filter { justify-content: flex-start; flex-wrap: nowrap; overflow-x: auto; margin: 0 -24px; padding: 4px 24px 14px; -webkit-overflow-scrolling: touch; }
  .blog-filter::-webkit-scrollbar { display: none; }
  .blog-filter-button { flex: 0 0 auto; }
  .blog-result-count { margin-top: 8px; text-align: left; }
  .blog-grid { grid-template-columns: 1fr; gap: 22px; }
  .blog-card-body { padding: 20px 20px 22px; }
  .article-page-header { padding: calc(var(--header-h) + 54px) 0 62px; }
  .article-detail { padding: 26px 24px 46px; border-radius: 18px; }
  .article-main-image { margin: -54px 0 32px; border-radius: 14px; }
  .article-lead { font-size: 15px; }
  .article-body-section { margin-top: 34px; }
  .swipe-hint { display: block; text-align: center; font-size: 12px; color: var(--gray-light); margin-top: 14px; }
  .contents-band .swipe-hint { color: rgba(255,255,255,0.45); }

  .footer-top { grid-template-columns: 1fr; gap: 30px; }

  .hero-title { max-width: 100%; }
  .hero-journey { display: none; }
  .hero-content { padding-bottom: 70px; }

  .req-table th { width: 120px; font-size: 12.5px; padding: 16px 12px; }
  .req-table td { font-size: 13px; padding: 16px 12px; }

  .mobile-entry { display: block; }
  body { padding-bottom: 78px; }

  .page-header { padding: 130px 0 60px; }

  /* Mito-reference components */
  .diag-hero { min-height: auto; padding: calc(var(--header-h) + 40px) 0 60px; }
  .diag-hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .diag-hero-photos { height: 320px; }
  .diag-hero-script { font-size: 26px; bottom: 6%; }

  .msg-section { padding: 70px 0; }
  .msg-grid { grid-template-columns: 1fr; gap: 30px; }
  .msg-label-wrap::after { display: none; }

  .movie-diag { height: 300px; }
  .movie-diag-box { left: 5%; right: 5%; padding: 26px 24px; max-width: none; }

  .about-grid { grid-template-columns: 1fr; gap: 30px; }
  .about-grid a.about-card:nth-child(even) { transform: none; }

  .biz-grid { grid-template-columns: 1fr; gap: 26px; }

  .emp-section { padding: 70px 0; }
  .emp-card { flex: 0 0 78vw; }

  .culture-grid { grid-template-columns: 1fr; gap: 34px; }
  .culture-photos { height: 260px; }

  .env-grid { grid-template-columns: 1fr; gap: 34px; }
  .env-photo-main { height: 260px; order: -1; }

  .cta-columns { grid-template-columns: 1fr; gap: 40px; }
  .cta-columns .divider { display: none; }
}

@media (max-width: 480px) {
  .people-grid { grid-template-columns: 1fr 1fr; }
  .hero-title { font-size: 30px; }
}