/* ============================================================
   demo: recruit — FLUX inc. 採用LP
   テンプレ非依存のオリジナル。ダーク × キネティック。
   ============================================================ */

:root {
  --bg:      #0c0d10;
  --bg-2:    #141519;
  --fg:      #f4f3ee;
  --muted:   #8d8d96;
  --accent:  #c8ff3d;   /* エレクトリックライム */
  --line:    rgba(255, 255, 255, .12);

  --jp:      "Zen Kaku Gothic New", "Hiragino Sans", system-ui, sans-serif;
  --display: "Anton", "Zen Kaku Gothic New", sans-serif;
  --mono:    "Space Mono", ui-monospace, monospace;

  --wrap: 1200px;
  --pad:  clamp(20px, 5vw, 56px);
  --ease: cubic-bezier(.16, 1, .3, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--jp);
  background: var(--bg);
  color: var(--fg);
  line-height: 1.8;
  font-size: clamp(15px, 1.05vw, 16px);
  letter-spacing: .01em;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
::selection { background: var(--accent); color: var(--bg); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--pad); }

/* ── ボタン ─────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: .5em;
  font-family: var(--mono); font-weight: 700; font-size: .85rem; letter-spacing: .06em;
  padding: 1.05em 1.8em; border-radius: 999px;
  background: var(--accent); color: var(--bg);
  border: 1.5px solid var(--accent);
  transition: transform .3s var(--ease), background-color .25s, color .25s, box-shadow .3s var(--ease);
}
.btn:hover { transform: translateY(-3px); box-shadow: 0 14px 40px -12px var(--accent); }
.btn--line { background: transparent; color: var(--fg); border-color: var(--line); }
.btn--line:hover { border-color: var(--fg); box-shadow: none; }
.pill {
  font-family: var(--mono); font-weight: 700; font-size: .78rem; letter-spacing: .08em;
  padding: .7em 1.2em; border: 1.5px solid var(--accent); color: var(--accent); border-radius: 999px;
  transition: background-color .25s, color .25s;
}
.pill:hover { background: var(--accent); color: var(--bg); }

/* ── ヘッダー ───────────────────────────────── */
.hdr { position: sticky; top: 0; z-index: 60; backdrop-filter: blur(12px); background: color-mix(in srgb, var(--bg) 78%, transparent); border-bottom: 1px solid transparent; transition: border-color .3s; }
.hdr.is-scrolled { border-bottom-color: var(--line); }
.hdr__inner { display: flex; align-items: center; gap: 1.5rem; min-height: 76px; }
.logo { font-family: var(--display); font-size: 1.7rem; letter-spacing: .04em; line-height: 1; }
.logo span { color: var(--accent); font-size: .6em; vertical-align: .5em; }
.nav { display: flex; gap: 1.7rem; margin-left: auto; font-family: var(--mono); font-size: .8rem; letter-spacing: .05em; }
.nav a { color: var(--muted); transition: color .2s; }
.nav a:hover { color: var(--accent); }
.burger { display: none; flex-direction: column; gap: 6px; margin-left: auto; padding: 8px; }
.burger span { width: 26px; height: 2px; background: var(--fg); transition: transform .3s var(--ease), opacity .2s; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { transform: translateY(-0px) rotate(-45deg); opacity: 1; }
.drawer { display: none; flex-direction: column; gap: 1rem; padding: 1.5rem var(--pad) 2rem; border-top: 1px solid var(--line); font-family: var(--mono); }
.drawer .pill { align-self: flex-start; }

/* ── HERO ───────────────────────────────────── */
.hero { position: relative; min-height: 92vh; display: flex; align-items: center; overflow: hidden; }
.hero__bg { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: center; align-items: flex-end; padding-right: 2vw; pointer-events: none; user-select: none; }
.hero__bg span { font-family: var(--display); font-size: clamp(4rem, 19vw, 17rem); line-height: .82; color: var(--bg-2); letter-spacing: .01em; }
.hero__bg .stroke { color: transparent; -webkit-text-stroke: 1.5px color-mix(in srgb, var(--accent) 45%, transparent); }
.hero__inner { position: relative; z-index: 2; max-width: 760px; padding-block: 14vh 8vh; }
.tag { font-family: var(--mono); font-size: .82rem; letter-spacing: .08em; color: var(--accent); margin-bottom: 1.6rem; }
.hero__h { font-family: var(--jp); font-weight: 900; font-size: clamp(2.8rem, 9vw, 6.4rem); line-height: 1.04; letter-spacing: .01em; }
.hero__h em { font-style: normal; color: var(--accent); }
.hero__p { color: var(--muted); font-size: clamp(1rem, 1.6vw, 1.18rem); max-width: 48ch; margin-top: 1.8rem; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.6rem; }
.scroll-cue { position: absolute; left: var(--pad); bottom: 2rem; z-index: 2; font-family: var(--mono); font-size: .7rem; letter-spacing: .2em; color: var(--muted); display: flex; align-items: center; gap: .8rem; }
.scroll-cue span { width: 1px; height: 40px; background: var(--accent); display: inline-block; transform-origin: top; animation: cue 1.8s var(--ease) infinite; }
@keyframes cue { 0%,100% { transform: scaleY(.3); opacity:.4 } 50% { transform: scaleY(1); opacity:1 } }

/* ── MARQUEE ────────────────────────────────── */
.marquee { border-block: 1.5px solid var(--line); overflow: hidden; padding-block: 1.1rem; background: var(--bg-2); }
.marquee__track { display: flex; width: max-content; animation: slide 22s linear infinite; }
.marquee__track span { font-family: var(--display); font-size: clamp(1.6rem, 3.2vw, 2.6rem); letter-spacing: .04em; color: var(--fg); padding-right: .4em; white-space: nowrap; }
.marquee__track span:nth-child(even) { color: var(--accent); }
@keyframes slide { to { transform: translateX(-50%); } }

/* ── kicker ─────────────────────────────────── */
.kicker { font-family: var(--mono); font-size: .8rem; letter-spacing: .12em; color: var(--accent); margin-bottom: 1.6rem; }
.kicker--inv { color: var(--bg); }
.h2 { font-family: var(--jp); font-weight: 900; font-size: clamp(1.8rem, 4.5vw, 3.2rem); line-height: 1.25; }

/* ── MESSAGE ────────────────────────────────── */
.message { padding-block: clamp(80px, 13vw, 170px); }
.message__lead { font-family: var(--jp); font-weight: 500; font-size: clamp(1.4rem, 3.6vw, 2.6rem); line-height: 1.6; max-width: 22ch; }
.message__lead mark { background: none; color: var(--accent); }

/* ── NUMBERS（ライムの全面パネル） ──────────── */
.numbers { background: var(--accent); color: var(--bg); padding-block: clamp(64px, 9vw, 120px); }
.num-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }
.num b { font-family: var(--display); font-weight: 400; font-size: clamp(3.4rem, 8vw, 6.4rem); line-height: .9; display: block; letter-spacing: .01em; }
.num b i { font-style: normal; font-family: var(--jp); font-weight: 900; font-size: .26em; margin-left: .15em; }
.num span { font-family: var(--mono); font-size: .82rem; margin-top: .6rem; display: block; opacity: .75; }

/* ── VALUES ─────────────────────────────────── */
.values { padding-block: clamp(80px, 13vw, 170px); }
.val-list { margin-top: clamp(2.5rem, 5vw, 4rem); border-top: 1px solid var(--line); }
.val-list li { display: flex; gap: clamp(1.2rem, 4vw, 3.5rem); align-items: flex-start; padding-block: clamp(1.8rem, 4vw, 3rem); border-bottom: 1px solid var(--line); }
.val__no { font-family: var(--display); font-size: clamp(2rem, 5vw, 3.6rem); color: var(--accent); line-height: 1; flex: none; }
.val-list h3 { font-family: var(--jp); font-weight: 700; font-size: clamp(1.3rem, 2.6vw, 1.9rem); margin-bottom: .5rem; }
.val-list p { color: var(--muted); max-width: 56ch; }

/* ── VOICE / INTERVIEW ──────────────────────── */
.voice { padding-block: clamp(60px, 10vw, 130px); background: var(--bg-2); }
.iv { display: flex; gap: clamp(1.4rem, 4vw, 3rem); align-items: center; padding-block: clamp(1.8rem, 4vw, 3rem); max-width: 920px; }
.iv--rev { flex-direction: row-reverse; margin-left: auto; text-align: right; }
.iv__face { flex: none; width: clamp(80px, 14vw, 140px); height: clamp(80px, 14vw, 140px); border-radius: 50%; background: var(--accent); color: var(--bg); font-family: var(--display); font-size: clamp(2.4rem, 5vw, 4rem); display: grid; place-items: center; }
.iv blockquote p { font-family: var(--jp); font-weight: 500; font-size: clamp(1.05rem, 2vw, 1.45rem); line-height: 1.7; }
.iv cite { font-family: var(--mono); font-style: normal; font-size: .82rem; color: var(--accent); margin-top: 1rem; display: block; }

/* ── JOBS ───────────────────────────────────── */
.jobs { padding-block: clamp(80px, 13vw, 170px); }
.job-list { margin-top: clamp(2.5rem, 5vw, 4rem); border-top: 1px solid var(--line); }
.job a {
  display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 1.5rem;
  padding: clamp(1.4rem, 3.2vw, 2.3rem) clamp(1rem, 3vw, 2rem);
  border-bottom: 1px solid var(--line); position: relative; transition: padding-left .35s var(--ease), color .25s;
}
.job a::before { content: ""; position: absolute; inset: 0; background: var(--accent); transform: scaleY(0); transform-origin: bottom; transition: transform .35s var(--ease); z-index: 0; }
.job a > * { position: relative; z-index: 1; }
.job a:hover { padding-left: clamp(1.6rem, 4vw, 3rem); color: var(--bg); }
.job a:hover::before { transform: scaleY(1); }
.job__role { font-family: var(--jp); font-weight: 700; font-size: clamp(1.15rem, 2.4vw, 1.7rem); }
.job__meta { font-family: var(--mono); font-size: .8rem; color: var(--muted); transition: color .25s; }
.job a:hover .job__meta { color: color-mix(in srgb, var(--bg) 70%, transparent); }
.job__arrow { font-family: var(--display); font-size: 1.4rem; transition: transform .35s var(--ease); }
.job a:hover .job__arrow { transform: translateX(8px); }

/* ── ENTRY ──────────────────────────────────── */
.entry { padding-block: clamp(90px, 14vw, 190px); text-align: center; }
.entry__inner { max-width: 760px; margin-inline: auto; }
.entry__h { font-family: var(--jp); font-weight: 900; font-size: clamp(2.6rem, 9vw, 6rem); line-height: 1.1; }
.entry__h em { font-style: normal; color: var(--accent); }
.entry__inner > p { color: var(--muted); margin-top: 1.4rem; }
.entry__form { display: flex; flex-wrap: wrap; gap: .8rem; justify-content: center; margin-top: 2.6rem; }
.entry__form input { flex: 1 1 240px; max-width: 300px; font: inherit; padding: 1.05em 1.3em; border-radius: 999px; background: var(--bg-2); border: 1.5px solid var(--line); color: var(--fg); transition: border-color .2s; }
.entry__form input:focus { outline: none; border-color: var(--accent); }
.entry__form .btn { flex: none; }

/* ── FOOTER ─────────────────────────────────── */
.ftr { border-top: 1px solid var(--line); padding-block: clamp(36px, 6vw, 56px); }
.ftr__inner { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 2rem; }
.ftr__note { font-family: var(--mono); font-size: .78rem; color: var(--muted); }
.ftr__copy { font-family: var(--mono); font-size: .78rem; color: var(--muted); margin-left: auto; }

/* ── reveal ─────────────────────────────────── */
[data-up] { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
[data-up].is-in { opacity: 1; transform: none; }
[data-up].is-in[data-up-d="1"] { transition-delay: .1s; }
[data-up].is-in[data-up-d="2"] { transition-delay: .2s; }
[data-up].is-in[data-up-d="3"] { transition-delay: .3s; }

/* ── レスポンシブ ───────────────────────────── */
@media (max-width: 900px) {
  .num-grid { grid-template-columns: 1fr 1fr; gap: 2.5rem 2rem; }
}
@media (max-width: 680px) {
  .nav, .hdr__inner > .pill { display: none; }
  .burger { display: flex; }
  .drawer:not([hidden]) { display: flex; }
  .num-grid { grid-template-columns: 1fr 1fr; }
  .iv, .iv--rev { flex-direction: column; text-align: left; align-items: flex-start; }
  .iv--rev { margin-left: 0; }
  .job a { grid-template-columns: 1fr auto; }
  .job__meta { grid-column: 1 / -1; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto !important; }
  [data-up] { opacity: 1; transform: none; transition: none; }
  .marquee__track { animation: none; }
}