/* ===== MediNode LP shared styles =====
   ブランド: Noto Sans JP × 常盤 #196B4F（アプリ本体の確定デザインと同一パレット） */
:root{
  --brand:#196b4f;
  --brand-dark:#155a42;
  --brand-deep:#124f3a;
  --brand-500:#2c8a6a;
  --brand-400:#4aae8c;
  --brand-300:#7bd0b0;
  --brand-200:#c4e6d8;
  --brand-100:#e7f3ee;
  --brand-50:#f0f9f5;
  /* 暖色アクセント（テラコッタ）——緑一辺倒を避けるための差し色 */
  --accent:#c2673c;
  --accent-600:#a8542e;
  --accent-100:#f6e2d5;
  --accent-50:#fbf2ea;
  /* 旧ページ互換エイリアス（setup/database/premium/coming-soon がそのまま新テーマになる） */
  --blue:var(--brand);
  --blue-dark:var(--brand-dark);
  --blue-50:var(--brand-50);
  --blue-100:var(--brand-100);
  /* テキスト・下地は暖色ニュートラル寄せ（緑の面積を落として上品に） */
  --ink:#211f1b;
  --slate:#57534b;
  --slate-light:#8a8175;
  --line:#e8e3db;
  --bg:#ffffff;
  --bg-soft:#f7f5ef;
  --green:#2c8a6a;
  --radius:18px;
  --shadow-sm:0 1px 2px rgba(40,33,22,.05),0 1px 3px rgba(40,33,22,.07);
  --shadow-md:0 10px 30px rgba(40,33,22,.08),0 4px 10px rgba(40,33,22,.05);
  --shadow-lg:0 30px 60px rgba(40,33,22,.12),0 10px 24px rgba(40,33,22,.07);
  --font:"Noto Sans JP","Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);color:var(--ink);background:var(--bg);
  line-height:1.75;-webkit-font-smoothing:antialiased;letter-spacing:.01em;
  /* 日本語を語・文節単位で折り返す（対応ブラウザ）。小書き仮名や約物での不自然な改行も抑制 */
  word-break:auto-phrase;line-break:strict;overflow-wrap:break-word;
}
/* 見出し・短い導入文は行の長さを均す（ラグド解消）。本文は孤立文字を防ぐ */
h1,h2,h3,h4,.head h2,.problem-card .quote,.nf-body h3,.cta-band h2{text-wrap:balance}
p,.lead,.head p{text-wrap:pretty}
/* 分割されると読みにくい複合語は途中で折り返さない */
.nobr{white-space:nowrap}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.wrap-narrow{max-width:880px;margin:0 auto;padding:0 24px}
.section{padding:96px 0}
@media(max-width:640px){.section{padding:60px 0}}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-weight:700;font-size:1.02rem;border-radius:999px;
  padding:16px 32px;cursor:pointer;border:none;transition:.2s ease;white-space:nowrap;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 20px rgba(25,107,79,.28)}
.btn-primary:hover{background:var(--brand-dark);transform:translateY(-2px);box-shadow:0 12px 26px rgba(25,107,79,.36)}
.btn-ghost{background:#fff;color:var(--brand);border:1.5px solid var(--brand-200)}
.btn-ghost:hover{border-color:var(--brand);background:var(--brand-50)}
.btn-arrow::after{content:"→";font-size:1.1em;transition:transform .2s}
.btn-arrow:hover::after{transform:translateX(4px)}
.btn-sm{padding:11px 22px;font-size:.95rem}

/* ---------- header ---------- */
header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.85);backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:1.18rem;letter-spacing:.02em}
.brand img{width:34px;height:34px;border-radius:9px;box-shadow:0 3px 10px rgba(28,42,36,.12)}
.nav-menu{display:flex;align-items:center;gap:28px}
.nav-menu a.link{font-size:.92rem;font-weight:600;color:var(--slate);transition:.2s}
.nav-menu a.link:hover{color:var(--brand)}
.nav-menu a.link.active{color:var(--brand)}
.nav-cta{font-size:.92rem;padding:10px 20px}
.menu-toggle{display:none;background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--ink)}
@media(max-width:780px){
  .nav-menu{
    position:absolute;top:64px;left:0;right:0;flex-direction:column;gap:0;
    background:#fff;border-bottom:1px solid var(--line);
    max-height:0;overflow:hidden;transition:max-height .3s ease;align-items:stretch;
  }
  .nav-menu.open{max-height:420px}
  .nav-menu a.link{padding:15px 24px;border-bottom:1px solid var(--line)}
  .nav-menu .nav-cta{margin:16px 24px}
  .menu-toggle{display:block}
}

/* ---------- coming-soon announce bar ---------- */
.announce{
  display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;
  background:linear-gradient(90deg,var(--brand-deep),var(--brand));color:#fff;
  padding:11px 24px;font-size:.92rem;text-align:center;transition:.2s;
}
.announce:hover{background:linear-gradient(90deg,var(--brand-dark),var(--brand-500))}
.announce-badge{
  background:rgba(255,255,255,.20);border:1px solid rgba(255,255,255,.35);
  font-weight:800;letter-spacing:.05em;font-size:.72rem;padding:3px 10px;border-radius:999px;white-space:nowrap;
}
.announce-text{font-weight:500}
.announce-text strong{font-weight:800}
.announce-link{font-weight:700;text-decoration:underline;white-space:nowrap}
@media(max-width:560px){.announce{font-size:.84rem;gap:8px;padding:10px 16px}.announce-link{width:100%}}

/* ---------- free DB banner (shared) ---------- */
.free-db-banner{display:flex;align-items:center;gap:28px;background:linear-gradient(135deg,var(--brand-50),#eef8f3);border:1.5px solid var(--brand-200);border-radius:20px;padding:28px 32px;box-shadow:var(--shadow-sm)}
@media(max-width:680px){.free-db-banner{flex-direction:column;text-align:center;gap:18px;padding:26px 22px}}
.free-db-banner .fdb-left{flex:1}
.free-db-banner .fdb-badge{display:inline-block;font-size:.76rem;font-weight:800;letter-spacing:.03em;background:var(--brand);color:#fff;padding:4px 12px;border-radius:999px;margin-bottom:12px}
.free-db-banner h3{font-size:1.22rem;margin-bottom:8px;line-height:1.4}
.free-db-banner p{font-size:.94rem;color:var(--slate);line-height:1.7;margin:0}
.free-db-banner .fdb-btn{flex-shrink:0;white-space:nowrap}

/* ---------- section heads ---------- */
.head{text-align:center;max-width:680px;margin:0 auto 56px}
.head .kicker{color:var(--brand-500);font-weight:700;font-size:.86rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:12px}
.head h2{font-size:clamp(1.6rem,3.4vw,2.2rem);font-weight:800;line-height:1.42;margin-bottom:14px}
.head p{color:var(--slate);font-size:1.04rem}
.head.left{text-align:left;margin-left:0}

/* ---------- phone mockup ---------- */
.phone{
  position:relative;margin:0 auto;width:min(290px,80vw);
  border-radius:42px;padding:11px;
  background:linear-gradient(160deg,#28372f,#17211c);box-shadow:var(--shadow-lg);
}
.phone::before{
  content:"";position:absolute;top:16px;left:50%;transform:translateX(-50%);
  width:120px;height:26px;background:#17211c;border-radius:0 0 16px 16px;z-index:3;
}
.phone img{border-radius:32px}
.phone-float{
  position:absolute;background:#fff;border:1px solid var(--line);
  border-radius:14px;padding:12px 14px;box-shadow:var(--shadow-md);
  font-size:.78rem;font-weight:600;display:flex;align-items:center;gap:8px;z-index:4;
}
.phone-float .dot{width:9px;height:9px;border-radius:50%;background:var(--brand-400);box-shadow:0 0 0 4px rgba(74,174,140,.20)}

/* ---------- page hero (sub pages) ---------- */
.page-hero{
  background:radial-gradient(800px 360px at 80% -20%,var(--brand-50),transparent 60%);
  padding:64px 0 40px;text-align:center;border-bottom:1px solid var(--line);
}
.page-hero .eyebrow{
  display:inline-flex;align-items:center;gap:8px;background:var(--brand-50);color:var(--brand-dark);
  font-weight:700;font-size:.82rem;letter-spacing:.03em;padding:7px 14px;border-radius:999px;
  border:1px solid var(--brand-200);margin-bottom:18px;
}
.page-hero h1{font-size:clamp(1.9rem,4.2vw,2.7rem);font-weight:800;line-height:1.35;margin-bottom:16px}
.page-hero p{color:var(--slate);font-size:1.08rem;max-width:600px;margin:0 auto}

/* breadcrumb */
.crumb{font-size:.85rem;color:var(--slate-light);margin-bottom:20px}
.crumb a{color:var(--brand)}
.crumb a:hover{text-decoration:underline}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);padding:48px 0 40px;background:var(--bg-soft)}
.foot{display:flex;align-items:flex-start;justify-content:space-between;gap:30px;flex-wrap:wrap}
.foot .brand{font-size:1.05rem;margin-bottom:10px}
.foot-col h5{font-size:.82rem;letter-spacing:.06em;text-transform:uppercase;color:var(--slate-light);margin-bottom:12px;font-weight:700}
.foot-col a{display:block;font-size:.92rem;color:var(--slate);margin-bottom:8px}
.foot-col a:hover{color:var(--brand)}
.foot-tagline{font-size:.9rem;color:var(--slate);max-width:280px;margin-top:6px}
.foot-legal{width:100%;border-top:1px solid var(--line);margin-top:30px;padding-top:20px;display:flex;flex-wrap:wrap;gap:8px 20px}
.foot-legal a{font-size:.82rem;color:var(--slate-light);text-decoration:none}
.foot-legal a:hover{color:var(--brand-600);text-decoration:underline}
.foot-copy{width:100%;border-top:1px solid var(--line);margin-top:18px;padding-top:18px;font-size:.82rem;color:var(--slate-light);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

/* ---------- generic cards ---------- */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
.note-callout{
  background:var(--brand-50);border:1px solid var(--brand-200);border-radius:14px;
  padding:18px 20px;font-size:.94rem;color:var(--slate);display:flex;gap:12px;
}
.note-callout .ic{font-size:1.2rem;flex-shrink:0}
.note-callout strong{color:var(--brand-dark)}
.warn-callout{
  background:#fffbeb;border:1px solid #fde68a;border-radius:14px;
  padding:18px 20px;font-size:.94rem;color:#92400e;display:flex;gap:12px;
}
.warn-callout .ic{font-size:1.2rem;flex-shrink:0}

/* ---------- final cta band（常盤のダークバンドで締める） ---------- */
.cta-band{
  position:relative;overflow:hidden;text-align:center;color:#fff;
  background:linear-gradient(135deg,var(--brand-deep),var(--brand-dark) 55%,var(--brand));
}
.cta-band::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(255,255,255,.14) 1px,transparent 1.5px);
  background-size:24px 24px;
  -webkit-mask-image:radial-gradient(640px 420px at 50% 10%,#000,transparent 75%);
  mask-image:radial-gradient(640px 420px at 50% 10%,#000,transparent 75%);
}
.cta-band>.wrap{position:relative}
.cta-band h2{font-size:clamp(1.7rem,3.8vw,2.4rem);font-weight:800;line-height:1.4;margin-bottom:16px;color:#fff}
.cta-band p{color:#cfe8dc;font-size:1.06rem;max-width:560px;margin:0 auto 30px}
.cta-band .btn{font-size:1.08rem;padding:18px 44px}
.cta-band .btn-primary{background:#fff;color:var(--brand-dark);box-shadow:0 14px 30px rgba(0,0,0,.28)}
.cta-band .btn-primary:hover{background:var(--brand-50);transform:translateY(-2px)}
.cta-band small{display:block;margin-top:16px;color:#9ecdb8;font-size:.85rem}