/* ==========================================================================
   猛虎魂 ―魂を揺さぶるタイガース新聞― サイト共通スタイル
   基調：黒×金（ゴールド）／差し色：金・白・濃赤／スマホ最優先
   ========================================================================== */

:root {
  --color-bg: #0b0b0d;
  --color-bg-alt: #151517;
  --color-bg-card: #1c1c1f;
  --color-gold: #d4af37;
  --color-gold-bright: #f0c948;
  --color-white: #f5f3ee;
  --color-gray: #a8a8ad;
  --color-red: #8c1c1c;
  --color-red-bright: #b8272a;
  --color-border: #2c2c30;
  --font-serif: "Shippori Mincho", "Hiragino Mincho ProN", "游明朝", serif;
  --font-sans: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  --max-width: 1080px;
  --radius: 10px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-white);
  font-family: var(--font-sans);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: var(--color-gold-bright); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 11, 13, 0.95);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(6px);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  padding-bottom: 12px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-gold-bright);
  letter-spacing: 0.05em;
}

.brand .brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--color-gold-bright), var(--color-gold));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.brand-logo {
  height: 30px;
  width: auto;
  display: block;
}

/* ---------- Masthead banner (newspaper title, top of homepage) ---------- */
.masthead-banner {
  width: 100%;
  line-height: 0;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.masthead-banner img {
  width: 100%;
  height: auto;
  display: block;
}

.lang-switch {
  display: flex;
  gap: 6px;
  font-size: 0.8rem;
}
.lang-switch a {
  padding: 4px 10px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  color: var(--color-gray);
}
.lang-switch a.active {
  color: var(--color-bg);
  background: var(--color-gold-bright);
  border-color: var(--color-gold-bright);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  color: var(--color-white);
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 1rem;
}

.main-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 0.88rem;
  align-items: center;
}

.main-nav a { color: var(--color-white); opacity: 0.85; }
.main-nav a:hover { opacity: 1; color: var(--color-gold-bright); }

.nav-cta {
  background: var(--color-gold-bright) !important;
  color: var(--color-bg) !important;
  padding: 8px 16px;
  border-radius: 999px;
  font-weight: 700;
  opacity: 1 !important;
}
.nav-cta:hover { background: var(--color-gold); text-decoration: none; }

@media (max-width: 860px) {
  .nav-toggle { display: inline-block; }
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg-alt);
    flex-direction: column;
    padding: 16px 20px;
    border-bottom: 1px solid var(--color-border);
    gap: 14px;
  }
  .main-nav.open { display: flex; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 76px 0 64px;
  text-align: left;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.hero .container {
  max-width: 900px;
}

.hero .eyebrow {
  display: block;
  color: var(--color-gold-bright);
  letter-spacing: 0.22em;
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 22px;
  padding-left: 18px;
  border-left: 3px solid var(--color-gold-bright);
}

.hero h1 {
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(2.3rem, 7vw, 4.2rem);
  line-height: 1.3;
  margin: 0 0 26px;
  color: var(--color-white);
  letter-spacing: 0.01em;
}
.hero h1 .accent { color: var(--color-gold-bright); }

.hero p.lead {
  font-size: 1.1rem;
  color: var(--color-gray);
  max-width: 560px;
  margin: 0 0 38px;
}

.cta-row {
  display: flex;
  gap: 14px;
  justify-content: flex-start;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.btn {
  display: inline-block;
  padding: 16px 32px;
  border-radius: 2px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  border: 1px solid transparent;
  letter-spacing: 0.02em;
}
.btn-primary {
  background: var(--color-gold-bright);
  color: #16130a;
}
.btn-primary:hover { text-decoration: none; background: var(--color-gold); }
.btn-outline {
  border-color: var(--color-gray);
  color: var(--color-white);
  background: transparent;
}
.btn-outline:hover { text-decoration: none; border-color: var(--color-gold-bright); color: var(--color-gold-bright); }

.hero .fineprint { font-size: 0.8rem; color: var(--color-gray); }

/* ---------- Rule-link (thin underline + arrow, editorial style) ---------- */
.rule-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
  border-top: 1px solid var(--color-border);
  color: var(--color-white);
  font-weight: 700;
  font-size: 0.95rem;
}
.rule-link:hover { color: var(--color-gold-bright); text-decoration: none; }
.rule-link .arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-size: 0.85rem;
}

/* ---------- Sections ---------- */
section { padding: 64px 0; }
section.alt { background: var(--color-bg-alt); border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }

.section-head { text-align: left; max-width: 640px; margin: 0 0 44px; }
.section-head .tag {
  display: block;
  color: var(--color-gold-bright); font-size: 0.78rem; letter-spacing: 0.2em; font-weight: 700;
  padding-left: 16px;
  border-left: 3px solid var(--color-gold-bright);
}
.section-head h2 {
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(1.7rem, 4.5vw, 2.5rem);
  margin: 14px 0 14px;
}
.section-head p { color: var(--color-gray); }
.section-head.text-center { text-align: center; margin-left: auto; margin-right: auto; }
.section-head.text-center .tag { display: inline-block; padding-left: 0; border-left: none; }

/* ---------- Feature list (editorial numbered list — replaces icon-card grid) ---------- */
.feature-list { border-top: 1px solid var(--color-border); }
.feature-item {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 24px;
  padding: 34px 0;
  border-bottom: 1px solid var(--color-border);
}
.feature-item .num {
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: 2.1rem;
  color: var(--color-gold-bright);
  line-height: 1;
  opacity: 0.85;
}
.feature-item h3 {
  color: var(--color-white);
  margin: 0 0 8px;
  font-size: 1.15rem;
  font-family: var(--font-serif);
}
.feature-item p { color: var(--color-gray); margin: 0; font-size: 0.92rem; max-width: 560px; }
@media (max-width: 600px) {
  .feature-item { grid-template-columns: 56px 1fr; padding: 24px 0; gap: 14px; }
  .feature-item .num { font-size: 1.5rem; }
}

/* ---------- Mode badges (勝ち/負け/試合なし) — full-bleed flat blocks ---------- */
.mode-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-top: 34px; }
.mode-badge {
  padding: 30px 24px;
  text-align: left;
  border-radius: 0;
  border: none;
  border-top: 3px solid transparent;
}
.mode-badge .label { font-weight: 700; font-size: 0.82rem; letter-spacing: 0.1em; margin-bottom: 10px; }
.mode-badge.win { background: var(--color-gold-bright); border-top-color: var(--color-gold-bright); }
.mode-badge.win .label { color: #16130a; }
.mode-badge.win p { color: #3a3120; }
.mode-badge.lose { background: var(--color-red); border-top-color: var(--color-red-bright); }
.mode-badge.lose .label { color: #ffe1e1; }
.mode-badge.lose p { color: #f1c9c9; }
.mode-badge.off { background: var(--color-bg-card); border-top-color: var(--color-border); }
.mode-badge.off .label { color: var(--color-gray); }
.mode-badge p { margin: 0; font-size: 0.9rem; }
@media (max-width: 700px) {
  .mode-row { grid-template-columns: 1fr; }
}

/* ---------- Sample article teaser ---------- */
.sample-block {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 30px;
  max-width: 720px;
  margin: 0 auto;
}
.sample-block .sample-tag {
  display: inline-block;
  background: rgba(184,39,42,0.18);
  color: #e28a8a;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.sample-block h3 { font-family: var(--font-serif); font-size: 1.3rem; margin: 0 0 12px; }
.sample-block .excerpt { color: var(--color-gray); }
.sample-block .fade {
  position: relative;
  max-height: 5.4em;
  overflow: hidden;
}
.sample-block .fade::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: 0; height: 3.2em;
  background: linear-gradient(180deg, transparent, var(--color-bg-card));
}
.sample-block .continue { margin-top: 16px; font-weight: 700; }
.sample-block .sample-meta { color: var(--color-gray); font-size: 0.8rem; margin: -6px 0 16px; }
.sample-block .mvp-callout {
  margin-top: 20px;
  padding: 16px 18px;
  border-left: 3px solid var(--color-gold);
  background: rgba(212,175,55,0.06);
  border-radius: 6px;
  font-size: 0.9rem;
  color: var(--color-white);
}
.sample-block .mvp-callout .mvp-label { color: var(--color-gold-bright); font-weight: 700; font-size: 0.78rem; letter-spacing: 0.05em; display: block; margin-bottom: 6px; }
.sample-tag.win { background: rgba(212,175,55,0.18); color: var(--color-gold-bright); }
.sample-tag.lose { background: rgba(140,28,28,0.22); color: #e28a8a; }
.sample-tag.off { background: rgba(255,255,255,0.08); color: var(--color-gray); }
.sample-stack { display: flex; flex-direction: column; gap: 30px; }

.pending-note {
  border: 1px dashed var(--color-gold);
  border-radius: var(--radius);
  padding: 18px 22px;
  color: var(--color-gray);
  font-size: 0.88rem;
  background: rgba(212,175,55,0.05);
}

/* ---------- Post list (editorial, rule-divided — replaces emoji-card blog grid) ---------- */
.post-list { border-top: 1px solid var(--color-border); }
.post-list-item {
  display: block;
  padding: 30px 0;
  border-bottom: 1px solid var(--color-border);
}
.post-list-item .post-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
  font-size: 0.78rem;
  color: var(--color-gray);
  letter-spacing: 0.04em;
}
.post-list-item .post-meta .mode-tag { font-weight: 700; letter-spacing: 0.06em; }
.post-list-item .post-meta .mode-tag.win { color: var(--color-gold-bright); }
.post-list-item .post-meta .mode-tag.lose { color: #e28a8a; }
.post-list-item .post-meta .mode-tag.off { color: var(--color-gray); }
.post-list-item h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  margin: 0 0 10px;
}
.post-list-item h3 a { color: var(--color-white); }
.post-list-item h3 a:hover { color: var(--color-gold-bright); text-decoration: none; }
.post-list-item p { color: var(--color-gray); margin: 0 0 12px; font-size: 0.92rem; }
.post-list-item .continue { font-weight: 700; font-size: 0.88rem; margin: 0; }

/* ---------- Stats strip (flat typographic, no card boxes) ---------- */
.stats-strip {
  display: flex;
  flex-wrap: wrap;
  border-top: 1px solid var(--color-border);
  border-left: 1px solid var(--color-border);
}
.stats-strip > div {
  flex: 1 1 200px;
  padding: 28px 26px;
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.stats-strip .stat-num {
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: 2.1rem;
  color: var(--color-gold-bright);
}
.stats-strip .stat-label { color: var(--color-gray); font-size: 0.82rem; margin-top: 6px; }

/* ---------- Declaration block (replaces generic SaaS comparison table) ---------- */
.declare-block { border-top: 1px solid var(--color-border); }
.declare-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  padding: 26px 0;
  border-bottom: 1px solid var(--color-border);
  align-items: baseline;
}
.declare-item .declare-point { color: var(--color-gray); font-size: 0.95rem; }
.declare-item .declare-answer { color: var(--color-gold-bright); font-weight: 700; font-size: 1.05rem; font-family: var(--font-serif); }
@media (max-width: 600px) {
  .declare-item { grid-template-columns: 1fr; gap: 6px; padding: 20px 0; }
}

/* ---------- Pricing (flat, sharp corners) ---------- */
.price-card {
  max-width: 440px;
  margin: 0 auto;
  background: var(--color-bg-card);
  border: none;
  border-left: 4px solid var(--color-gold-bright);
  border-radius: 0;
  padding: 40px 36px;
  text-align: left;
}
.price-card .plan-name { color: var(--color-gold-bright); letter-spacing: 0.14em; font-size: 0.8rem; font-weight: 700; }
.price-card .price { font-family: var(--font-serif); font-weight: 800; font-size: 3rem; margin: 14px 0 0; }
.price-card .price small { font-size: 1rem; color: var(--color-gray); font-weight: 400; }
.price-card .trial { color: var(--color-gray); font-size: 0.85rem; margin-bottom: 24px; }
.price-card ul { list-style: none; padding: 0; margin: 0 0 28px; text-align: left; }
.price-card li { padding: 10px 0; border-bottom: 1px solid var(--color-border); color: var(--color-white); font-size: 0.92rem; }
.price-card li:last-child { border-bottom: none; }
.price-card li::before { content: "◆ "; color: var(--color-gold-bright); }

/* ---------- CTA banner (full-bleed flat block) ---------- */
.cta-banner {
  background: var(--color-red);
  border: none;
  border-radius: 0;
  padding: 56px 44px;
  text-align: left;
}
.cta-banner .today-tag {
  display: inline-block;
  color: #ffe1e1;
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  margin-bottom: 14px;
  padding-left: 14px;
  border-left: 3px solid #ffe1e1;
}
.cta-banner h2 { font-family: var(--font-serif); font-weight: 800; color: var(--color-white); margin: 6px 0 16px; font-size: clamp(1.5rem, 4vw, 2.1rem); }
.cta-banner p { color: #f1c9c9; margin-bottom: 26px; max-width: 520px; }
.cta-banner .btn-primary { background: var(--color-white); color: #16130a; }
.cta-banner .btn-primary:hover { background: var(--color-gold-bright); }

/* ---------- FAQ ---------- */
.faq-item { border-bottom: 1px solid var(--color-border); padding: 18px 0; }
.faq-item summary { cursor: pointer; font-weight: 700; list-style: none; position: relative; padding-right: 30px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; position: absolute; right: 0; top: 0; color: var(--color-gold-bright); font-size: 1.2rem; }
.faq-item[open] summary::after { content: "-"; }
.faq-item p { color: var(--color-gray); margin: 12px 0 0; }

/* ---------- Forms ---------- */
.form-box {
  max-width: 480px;
  margin: 0 auto;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px;
}
.form-box label { display: block; font-size: 0.85rem; color: var(--color-gray); margin: 16px 0 6px; }
.form-box input, .form-box textarea, .form-box select {
  width: 100%;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  color: var(--color-white);
  font-size: 0.95rem;
  font-family: inherit;
}
.form-box .btn { width: 100%; text-align: center; margin-top: 24px; border: none; }

.notice-box {
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-gold);
  padding: 14px 18px;
  border-radius: 6px;
  font-size: 0.85rem;
  color: var(--color-gray);
  margin: 20px 0;
}

/* ---------- Legal pages ---------- */
.legal-page h1 { font-family: var(--font-serif); font-size: 1.9rem; }
.legal-page h2 { color: var(--color-gold-bright); font-size: 1.15rem; margin-top: 36px; }
.legal-page table { width: 100%; border-collapse: collapse; margin: 20px 0; }
.legal-page th, .legal-page td { text-align: left; padding: 12px 14px; border: 1px solid var(--color-border); font-size: 0.9rem; vertical-align: top; }
.legal-page th { width: 30%; background: var(--color-bg-card); color: var(--color-gray); font-weight: 600; }
.legal-page p, .legal-page li { color: var(--color-gray); }
.legal-page ol, .legal-page ul { padding-left: 1.2em; }

/* ---------- Coming soon ---------- */
.coming-soon {
  text-align: center;
  padding: 90px 20px;
}
.coming-soon .badge {
  display: inline-block;
  color: var(--color-gold-bright);
  padding-left: 14px;
  border-left: 3px solid var(--color-gold-bright);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  margin-bottom: 20px;
}
.coming-soon h1 { font-family: var(--font-serif); font-size: 2rem; }
.coming-soon p { color: var(--color-gray); max-width: 520px; margin: 14px auto 0; }

/* ---------- Breadcrumb ---------- */
.breadcrumb { font-size: 0.8rem; color: var(--color-gray); padding: 18px 0 0; }
.breadcrumb a { color: var(--color-gray); }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-alt);
  padding: 50px 0 30px;
  margin-top: 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 30px;
  margin-bottom: 30px;
}
.footer-brand-mark {
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--color-gold-bright);
  letter-spacing: 0.04em;
  margin-bottom: 14px;
}
.footer-grid h4 { color: var(--color-gold-bright); font-size: 0.85rem; margin-bottom: 14px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 8px; }
.footer-grid a { color: var(--color-gray); font-size: 0.88rem; }
.footer-grid a:hover { color: var(--color-gold-bright); }
.footer-brand p { color: var(--color-gray); font-size: 0.85rem; max-width: 320px; }
.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: 20px;
  text-align: center;
  color: var(--color-gray);
  font-size: 0.78rem;
}
@media (max-width: 700px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.small { font-size: 0.85rem; color: var(--color-gray); }