/* ============================================================
   HORIZON 7 — Coming Soon teaser page
   base styles / header / hero
   ============================================================ */

:root {
  /* KR: 호바라/마츠모토와 통일된 레드+화이트 팔레트로 재설계 - 원래는 네온
     볼트그린+블랙 배경이었으나, "--volt" 변수명은 그대로 두고 값만 레드로
     바꿔 기존 셀렉터를 건드리지 않고도 전체 톤을 바꿀 수 있게 했다.
     EN: Redesigned to the same red+white palette as Hobara/Matsumoto - was
     originally neon volt-green on black; kept the "--volt" variable name but
     changed its value to red so the whole tone flips without touching every
     selector that references it.
     JP: 保原/松本と統一されたレッド+ホワイトのパレットに再設計 - 元はネオン
     ボルトグリーン+黒背景だったが、"--volt"という変数名はそのままに値だけ
     レッドに変更し、参照している全セレクタを触らずに全体のトーンを変えられる
     ようにした。 */
  --volt: #e4002b;
  --volt-soft: rgba(228, 0, 43, .12);
  --bg: #ffffff;
  --bg-2: #f6f6f7;
  --panel: #fafafa;
  --line: rgba(0, 0, 0, .1);
  --text: #161616;
  --muted: #5f6268;
  --ghost-bg: rgba(255, 255, 255, .55);
  --overlay-bg: rgba(255, 255, 255, .92);
  --font-display: 'Anton', 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', 'Meiryo', sans-serif;
  --font-body: 'Archivo', 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', 'Meiryo', 'Helvetica Neue', Arial, sans-serif;
  --radius: 22px;
  --container: 1280px;
}
/* KR: 다크 모드 - 다른 페이지들과 동일 패턴(레드 포인트 유지, 배경/텍스트만 반전).
   흥미롭게도 이 사이트는 원래 네온그린+블랙이었다가 화이트+레드로 바꾼 것이라, 다크
   모드는 그 원래 어두운 톤으로 돌아가는 셈이다 - 다만 포인트 컬러는 레드로 통일.
   EN: Dark mode - same pattern as the other pages (keeps the red accent, only inverts
   background/text). Interestingly this site started out neon-green-on-black before being
   switched to white+red, so dark mode is essentially returning to that original dark tone -
   just with the accent unified to red.
   JP: ダークモード - 他のページと同じパターン（レッドアクセントは維持し、背景/
   テキストだけ反転）。興味深いことに、このサイトは元々ネオングリーン+ブラックだった
   ものをホワイト+レッドに変更したので、ダークモードは実質的にその元の暗いトーンに
   戻ることになる - ただしアクセントカラーはレッドで統一。 */
[data-theme="dark"]{
  --volt: #ff3b57;
  --volt-soft: rgba(255, 59, 87, .14);
  --bg: #0a0a0c;
  --bg-2: #131316;
  --panel: #18181b;
  --line: rgba(255, 255, 255, .1);
  --text: #f0f0f0;
  --muted: #9a9aa2;
  --ghost-bg: rgba(255, 255, 255, .06);
  --overlay-bg: rgba(10, 10, 12, .92);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
}

[hidden] { display: none !important; }

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; }

::selection { background: var(--volt); color: #ffffff; }

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: #d5d5d9; border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: var(--volt); }

:focus-visible { outline: 2px solid var(--volt); outline-offset: 3px; border-radius: 4px; }

.skip-link {
  position: fixed; top: -70px; left: 16px; z-index: 200;
  background: var(--volt); color: #ffffff; font-weight: 700;
  padding: .7rem 1.2rem; border-radius: 10px; transition: top .25s;
}
.skip-link:focus { top: 12px; }

/* film-grain overlay */
.noise {
  position: fixed; inset: 0; z-index: 60; pointer-events: none; opacity: .05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}

.container { width: min(var(--container), 100% - 2.8rem); margin-inline: auto; }

/* ---------- typography ---------- */
.kicker {
  display: inline-flex; align-items: center; gap: .65rem;
  font-size: .74rem; font-weight: 700; letter-spacing: .24em;
  text-transform: uppercase; color: var(--volt);
}
.kicker::before { content: ""; width: 30px; height: 2px; background: var(--volt); }

.section { padding: clamp(4.5rem, 9vw, 7.5rem) 0; position: relative; }
.section-head { margin-bottom: clamp(2rem, 4vw, 3.2rem); }
.section-head.row {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 1.5rem; flex-wrap: wrap;
}
.section-title {
  font-family: var(--font-display); font-weight: 900;
  font-size: clamp(2.1rem, 4.4vw, 3.8rem); line-height: 1.18;
  text-transform: uppercase; letter-spacing: .02em; margin-top: 1rem;
}
.section-copy { color: var(--muted); max-width: 54ch; margin-top: 1.1rem; }
.volt { color: var(--volt); }

/* 日本語ディスプレイ表示 — Anton はラテン文字のみをカバーするため、
   日本語の部分は Noto Sans JP (900) が担当する。合成ボールドは無効化済み */
.aud-card h3, .cb-title, .vp-title, .nl-pane h3,
.hero-meta strong, .brand, .mm-nav a {
  font-weight: 900; letter-spacing: .02em;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  font: 800 .82rem/1 var(--font-body);
  letter-spacing: .1em; text-transform: uppercase;
  padding: 1.05rem 1.7rem; border-radius: 999px;
  border: 1px solid transparent; cursor: pointer;
  transition: transform .25s, background .25s, color .25s, border-color .25s;
  white-space: nowrap;
}
.btn-volt { background: var(--volt); color: #ffffff; }
.btn-volt:hover { background: #c40020; transform: translateY(-2px); }
.btn-ghost {
  border-color: var(--line);
  color: var(--text);
  background: var(--ghost-bg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.btn-ghost:hover { border-color: var(--volt); color: var(--volt); }
.btn-sm { padding: .68rem 1.15rem; font-size: .74rem; }
.btn-lg { padding: 1.2rem 2.3rem; font-size: .88rem; }

/* ---------- header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 80;
  padding-block: 10px;
  transition: background .3s, border-color .3s;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: var(--overlay-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--line);
}
.header-inner { display: flex; align-items: center; gap: 2rem; height: 64px; }

.brand {
  font-family: var(--font-display); font-size: 1.55rem;
  letter-spacing: .03em; line-height: 1; color: var(--text);
  white-space: nowrap; flex-shrink: 0;
}
/* KR: 헤더의 gap(2rem=32px)이 좁은 화면(320~360px)에서는 burger+brand+
   theme-seg를 다 합치면 뷰포트보다 넓어져 가로 스크롤/잘림이 생길 수 있었다 -
   간격과 브랜드 글자 크기를 줄여서 맞춘다.
   EN: The header's 2rem (32px) gap could add up to wider than the viewport on
   narrow phones (320-360px) once burger+brand+theme-seg are all accounted for,
   causing horizontal scroll/clipping - shrink the gap and brand font size to fit.
   JP: ヘッダーのgap(2rem=32px)は狭い画面(320〜360px)ではburger+brand+
   theme-segを合わせるとビューポートより広くなり、横スクロール/はみ出しが
   生じることがあった - 間隔とブランドの文字サイズを縮めて収める。 */
@media (max-width: 400px) {
  .header-inner { gap: .9rem; }
  .brand { font-size: 1.25rem; }
}
.brand-dot { color: var(--volt); }
.brand-x { color: var(--volt); } /* KR: "HORIZON X 7"의 X를 로고에서도 강조 */

.main-nav { display: flex; gap: 1.7rem; margin-left: auto; }
.main-nav a {
  font-size: .78rem; font-weight: 600; letter-spacing: .12em;
  text-transform: uppercase; color: var(--muted);
  transition: color .2s; position: relative; padding: .4rem 0;
}
.main-nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0;
  width: 100%; height: 2px; background: var(--volt);
  transform: scaleX(0); transform-origin: left; transition: transform .25s;
}
.main-nav a:hover { color: var(--text); }
.main-nav a:hover::after { transform: scaleX(1); }

.header-cta { display: flex; gap: .6rem; }

/* KR: 다크 모드 토글 - main-nav/header-cta처럼 브레이크포인트별로 숨겨지지 않도록
   일부러 그 사이(브랜드 로고 바로 뒤)에 둬서 모바일에서도 항상 보이게 했다.
   EN: Dark mode toggle - deliberately placed right after the brand logo (rather than
   inside main-nav/header-cta, which both hide at certain breakpoints) so it stays
   visible on mobile too.
   JP: ダークモード切り替え - main-nav/header-ctaのようにブレークポイントごとに
   非表示にならないよう、あえてその間（ブランドロゴのすぐ後ろ）に置き、モバイルでも
   常に見えるようにした。 */
/* KR: 토글 버튼 하나가 아니라 라이트/다크 두 버튼을 나란히 보여준다(pill 세그먼트).
   모바일은 좁게, PC는 헤더 여백에 맞춰 살짝 크게 - PC를 모바일과 같은 작은 버튼
   그대로 쓰지 않는다.
   EN: Shows two separate Light/Dark buttons side by side (a pill segment) instead
   of one toggle. Compact on mobile, slightly larger on desktop to match the header's
   spacing - desktop doesn't just reuse the same small mobile button.
   JP: トグルボタン1つではなく、ライト/ダークの2つのボタンを並べて表示する(pill
   セグメント)。モバイルはコンパクトに、PCはヘッダーの余白に合わせて少し大きく -
   PCはモバイルと同じ小さいボタンをそのまま使わない。 */
.theme-seg {
  display: flex; gap: 3px; padding: 3px; flex-shrink: 0;
  background: var(--bg-2); border: 1px solid var(--line); border-radius: 999px;
}
.theme-seg button {
  border: 0; background: transparent; color: var(--muted); cursor: pointer;
  height: 26px; padding: 0 .65rem; border-radius: 999px;
  font-size: .66rem; font-weight: 700; letter-spacing: .03em; white-space: nowrap;
  transition: background .2s, color .2s;
}
.theme-seg button.active { background: var(--volt); color: #fff; }
@media (min-width: 640px) {
  .theme-seg button { height: 30px; padding: 0 .9rem; font-size: .72rem; }
}

/* burger */
.burger {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 44px; height: 44px; padding: 10px;
  background: transparent; border: 1px solid var(--line); border-radius: 12px;
  cursor: pointer; z-index: 95;
}
.burger span {
  display: block; height: 2px; width: 100%; background: var(--text);
  border-radius: 2px; transition: transform .3s, opacity .3s;
}
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- scroll reveal ---------- */
.reveal {
  opacity: 0; transform: translateY(30px);
  transition: opacity .8s cubic-bezier(.16, 1, .3, 1) var(--d, 0s),
              transform .8s cubic-bezier(.16, 1, .3, 1) var(--d, 0s);
}
.reveal.in-view { opacity: 1; transform: none; }

/* ---------- hero ---------- */
.hero {
  position: relative; min-height: 100svh;
  display: flex; align-items: center;
  padding: calc(84px + 3rem) 0 5.5rem; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; z-index: -1; will-change: transform;
  background:
    radial-gradient(58% 75% at 12% 8%, var(--volt-soft), transparent 62%),
    radial-gradient(50% 65% at 88% 88%, rgba(196, 0, 32, .08), transparent 62%),
    radial-gradient(38% 42% at 72% 18%, rgba(228, 0, 43, .05), transparent 70%),
    var(--bg);
}
.hero-stripes {
  position: absolute; inset: 0;
  background: repeating-linear-gradient(115deg, transparent 0 52px, rgba(0, 0, 0, .035) 52px 54px);
  animation: stripe-pan 30s linear infinite;
}
@keyframes stripe-pan { to { background-position: 156px 0; } }

.hero-orb { position: absolute; border-radius: 50%; filter: blur(80px); opacity: .5; pointer-events: none; }
.orb-a { width: 440px; height: 440px; background: rgba(228, 0, 43, .18); top: -140px; left: -100px; animation: orb-float 12s ease-in-out infinite alternate; }
.orb-b { width: 560px; height: 560px; background: rgba(196, 0, 32, .12); bottom: -220px; right: -140px; animation: orb-float 15s ease-in-out infinite alternate-reverse; }
@keyframes orb-float { to { transform: translate3d(40px, 30px, 0); } }

.hero-ring { position: absolute; border: 1px solid rgba(0, 0, 0, .08); border-radius: 50%; pointer-events: none; }
.ring-a { width: 54vw; height: 54vw; right: -16vw; top: -20vw; }
.ring-b { width: 30vw; height: 30vw; right: 4vw; bottom: -12vw; border-color: rgba(228, 0, 43, .18); }

.hero-inner { position: relative; }
.hero-title {
  font-family: var(--font-display); font-weight: 900;
  line-height: 1.12; letter-spacing: .02em;
  text-transform: uppercase; margin-top: 1.3rem;
  display: block;
}
/* KR: 브랜드명 "HORIZON 7"을 시각적으로 가장 강하게 강조 - 서브 문구
   "COMING SOON"보다 훨씬 크게, 은은한 레드 글로우를 얹어 미스터리 티저의
   핵심 문구가 한눈에 각인되도록 했다.
   EN: Visually emphasize the brand name "HORIZON 7" the most - much larger
   than the "COMING SOON" sub-line, with a soft red glow so the teaser's core
   phrase is what sticks with the viewer at a glance.
   JP: ブランド名「HORIZON 7」を視覚的に最も強く強調 - サブフレーズ
   「COMING SOON」よりはるかに大きく、淡いレッドの発光を添えて、ミステリー
   ティザーの核となる文言が一目で印象に残るようにした。 */
.hero-title-main {
  display: block;
  font-size: clamp(3.2rem, 9vw, 7.6rem);
  text-shadow: 0 0 46px rgba(228, 0, 43, .3), 0 0 6px rgba(228, 0, 43, .18);
}
.hero-title-sub {
  display: block;
  font-size: clamp(1.5rem, 3.6vw, 2.6rem);
  color: var(--muted); font-weight: 700;
  margin-top: .4rem; letter-spacing: .08em;
}
.hero-sub { max-width: 58ch; color: var(--muted); font-size: 1.06rem; margin-top: 1.4rem; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 2.2rem; }
/* 前回見ていた選手へのリンク(2026-10-09) / 마지막 본 선수 바로가기 / last-viewed player shortcut */

.play-dot {
  width: 9px; height: 9px; border-radius: 50%; background: #ffffff;
  box-shadow: 0 0 0 0 rgba(255, 255, 255, .45); animation: pulse 1.8s infinite;
}
@keyframes pulse { 70% { box-shadow: 0 0 0 9px rgba(255, 255, 255, 0); } 100% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0); } }

.hero-meta {
  display: flex; gap: clamp(1.6rem, 4vw, 3.4rem); flex-wrap: wrap;
  margin-top: 3.4rem; padding-top: 1.8rem; border-top: 1px solid var(--line);
}
.hero-meta strong { display: block; font-family: var(--font-display); font-weight: 400; font-size: 2rem; line-height: 1.15; }
.hero-meta span { font-size: .7rem; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }

.hero-scroll {
  position: absolute; left: 50%; bottom: 26px; width: 26px; height: 44px;
  border: 1.5px solid rgba(0, 0, 0, .22); border-radius: 999px;
  transform: translateX(-50%);
}
.hero-scroll span {
  position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px;
  border-radius: 2px; background: var(--volt);
  animation: scroll-dot 1.8s ease-in-out infinite;
}
@keyframes scroll-dot { 0% { opacity: 0; transform: translateY(0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translateY(16px); } }

/* ---------- marquee ---------- */
.marquee {
  background: var(--volt); color: #ffffff; overflow: hidden;
  padding: .85rem 0; border-block: 1px solid rgba(0, 0, 0, .15);
}
.marquee-track {
  display: flex; white-space: nowrap; width: max-content;
  animation: marquee 26s linear infinite;
  font-family: var(--font-display); font-size: 1.15rem;
  letter-spacing: .06em; text-transform: uppercase;
}
.marquee-track span { padding-right: .5em; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- cookie banner ---------- */
.cookie-banner {
  position: fixed; left: 1.2rem; bottom: 1.2rem; z-index: 90;
  width: min(390px, calc(100vw - 2.4rem));
  background: var(--panel); border: 1px solid var(--line); border-radius: 18px;
  padding: 1.4rem; display: grid; gap: .6rem;
  box-shadow: 0 24px 70px rgba(17, 17, 17, .18);
  animation: cb-up .5s cubic-bezier(.16, 1, .3, 1);
}
@keyframes cb-up { from { opacity: 0; transform: translateY(24px); } }
.cb-title { font-family: var(--font-display); font-size: 1.25rem; text-transform: uppercase; }
.cb-text { font-size: .82rem; color: var(--muted); }
.cb-actions { display: flex; gap: .6rem; margin-top: .35rem; }

/* ---------- full-screen mobile menu ---------- */
.mobile-menu {
  position: fixed; inset: 0; z-index: 70;
  background: var(--overlay-bg);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  display: grid; align-items: center;
  opacity: 0; visibility: hidden;
  transition: opacity .35s, visibility .35s;
}
.mobile-menu.open { opacity: 1; visibility: visible; }
.mm-inner { display: grid; gap: 2.2rem; padding-top: 30px; }
.mm-kicker { font-size: .74rem; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; color: var(--volt); }
.mm-nav { display: grid; gap: .25rem; }
.mm-nav a {
  font-family: var(--font-display); font-weight: 900;
  font-size: clamp(1.9rem, 6.5vw, 3rem);
  line-height: 1.35; text-transform: uppercase; color: var(--text);
  opacity: 0; transform: translateY(16px);
  transition: color .2s, transform .5s cubic-bezier(.16, 1, .3, 1), opacity .5s;
}
.mobile-menu.open .mm-nav a { opacity: 1; transform: none; }
.mobile-menu.open .mm-nav a:nth-child(1) { transition-delay: .05s; }
.mobile-menu.open .mm-nav a:nth-child(2) { transition-delay: .1s; }
.mobile-menu.open .mm-nav a:nth-child(3) { transition-delay: .15s; }
.mobile-menu.open .mm-nav a:nth-child(4) { transition-delay: .2s; }
.mobile-menu.open .mm-nav a:nth-child(5) { transition-delay: .25s; }
.mm-nav a:hover { color: var(--volt); }
.mm-sub { display: flex; flex-wrap: wrap; gap: 1.2rem; }
.mm-sub a {
  font-size: .82rem; font-weight: 600; letter-spacing: .1em;
  text-transform: uppercase; color: var(--muted); transition: color .2s;
}
.mm-sub a:hover { color: var(--volt); }

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
  .hero-stripes, .hero-orb, .marquee-track, .play-dot,
  .hero-scroll span, .mag-chip { animation: none !important; }
}