@import url('https://fonts.googleapis.com/css2?family=Lexend:wght@300;400;500;600;700;800&family=Noto+Sans+JP:wght@400;500;700;900&display=swap');

/* ============================================================
   西日本住環境サービス — 共通スタイル
   清潔感 × 信頼（ブルー×アクア／グリーンCTA）
   ============================================================ */

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
ul{list-style:none}

/* ---------- Tokens ---------- */
:root{
  --navy:#0B3A5B;        /* 深い信頼ブルー：ダーク面・見出し */
  --navy-2:#0A2E48;
  --blue:#0E6DB1;        /* ブランドブルー */
  --blue-600:#0B5990;
  --aqua:#12A9C4;        /* アクセント（水・清潔） */
  --aqua-soft:#E7F5FA;   /* 淡いアクア背景 */
  --green:#1F9E4C;       /* CTA・安心 */
  --green-600:#17853F;
  --ink:#173039;         /* 本文 */
  --muted:#5B7481;       /* 補助テキスト */
  --line:#DBE9F0;        /* 罫線 */
  --bg:#FFFFFF;
  --bg-soft:#F2F9FC;     /* セクション交互背景 */
  --white:#fff;

  --wrap:1180px;
  --gut:clamp(20px,5vw,64px);
  --radius:16px;
  --radius-sm:10px;
  --shadow-sm:0 2px 10px rgba(11,58,91,.06);
  --shadow:0 14px 40px rgba(11,58,91,.10);
  --shadow-lg:0 30px 70px rgba(11,58,91,.16);
  --ease:cubic-bezier(.22,.7,.2,1);
  --header-h:76px;
}

/* ---------- Base ---------- */
body{
  font-family:'Noto Sans JP',system-ui,sans-serif;
  font-feature-settings:"palt";
  color:var(--ink);
  background:var(--bg);
  line-height:1.85;
  letter-spacing:.02em;
  overflow-x:clip; /* GSAP pin/sticky を殺さない横はみ出し対策 */
}
.en{font-family:'Lexend',sans-serif;letter-spacing:.04em;font-feature-settings:normal}

/* ---------- Layout ---------- */
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut)}
.section{position:relative;padding:clamp(72px,11vw,140px) 0}
.section--soft{background:var(--bg-soft)}
.section--aqua{background:var(--aqua-soft)}
.section--navy{background:var(--navy);color:#eaf4fb}

/* セクション見出し（英字ラベル＋和文）2段組 */
.label{display:flex;flex-direction:column;gap:.5em;margin-bottom:clamp(28px,4vw,52px)}
.label__en{
  font-family:'Lexend',sans-serif;font-weight:600;font-size:.82rem;
  letter-spacing:.28em;text-transform:uppercase;color:var(--aqua);
  display:flex;align-items:center;gap:.7em
}
.label__en::before{content:"";width:30px;height:2px;background:var(--aqua);display:inline-block}
.label__ja{
  font-weight:900;line-height:1.35;color:var(--navy);
  font-size:clamp(1.7rem,4.4vw,2.85rem);letter-spacing:.01em
}
.label--center{align-items:center;text-align:center}
.label--center .label__en::before{display:none}
.label--light .label__ja{color:#fff}
.label--light .label__en{color:var(--aqua)}
.label__lead{margin-top:.4em;color:var(--muted);font-size:1.02rem;max-width:62ch}
.label--light .label__lead{color:#bcd6e6}

/* ---------- Buttons ---------- */
.btn{
  --bg:var(--blue);--fg:#fff;
  display:inline-flex;align-items:center;justify-content:center;gap:.6em;
  background:var(--bg);color:var(--fg);
  font-weight:700;font-size:1rem;line-height:1;
  padding:1.08em 1.9em;border-radius:999px;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s var(--ease);
  box-shadow:0 10px 24px rgba(14,109,177,.28);white-space:nowrap
}
.btn svg{width:1.1em;height:1.1em}
.btn:hover{background:var(--blue-600);box-shadow:0 16px 32px rgba(14,109,177,.36);transform:translateY(-2px)}
.btn--green{--bg:var(--green);box-shadow:0 10px 24px rgba(31,158,76,.30)}
.btn--green:hover{background:var(--green-600);box-shadow:0 16px 32px rgba(31,158,76,.4)}
.btn--ghost{--bg:transparent;--fg:var(--navy);box-shadow:none;border:1.5px solid var(--line)}
.btn--ghost:hover{background:#fff;border-color:var(--blue);color:var(--blue);box-shadow:var(--shadow-sm)}
.btn--white{--bg:#fff;--fg:var(--navy);box-shadow:0 10px 24px rgba(0,0,0,.14)}
.btn--white:hover{--fg:var(--blue);background:#fff}
.btn--lg{font-size:1.08rem;padding:1.25em 2.4em}

/* ---------- Header ---------- */
.header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  height:var(--header-h);display:flex;align-items:center;
  transition:height .3s var(--ease),background .3s var(--ease),box-shadow .3s var(--ease);
}
.header__inner{width:100%;max-width:1320px;margin-inline:auto;padding-inline:var(--gut);
  display:flex;align-items:center;justify-content:space-between;gap:1rem}
.header.is-scrolled{height:64px;background:rgba(255,255,255,.86);backdrop-filter:blur(14px);
  box-shadow:0 1px 0 rgba(11,58,91,.08),0 10px 30px rgba(11,58,91,.06)}
.brand{display:flex;align-items:center;gap:.7em;color:var(--navy)}
.brand__mark{width:40px;height:40px;flex:0 0 auto;object-fit:contain}
.brand__txt{display:flex;flex-direction:column;line-height:1.15}
.brand__name{font-weight:900;font-size:1.06rem;letter-spacing:.04em;color:var(--navy)}
.brand__en{font-family:'Lexend',sans-serif;font-size:.6rem;letter-spacing:.22em;color:var(--aqua);text-transform:uppercase;font-weight:600}
.header.is-light:not(.is-scrolled) .brand__name{color:#fff}
.header.is-light:not(.is-scrolled) .brand{color:#fff}

.nav{display:flex;align-items:center;gap:clamp(1rem,2vw,2rem)}
.nav__list{display:flex;align-items:center;gap:clamp(.9rem,1.8vw,1.9rem)}
.nav__link{font-weight:500;font-size:.94rem;color:var(--ink);position:relative;padding:.3em 0;transition:color .2s;white-space:nowrap}
.nav__link::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--aqua);transition:width .28s var(--ease)}
.nav__link:hover{color:var(--blue)}
.nav__link:hover::after,.nav__link.is-active::after{width:100%}
.nav__link.is-active{color:var(--blue)}
.header.is-light:not(.is-scrolled) .nav__link{color:rgba(255,255,255,.92)}
.header.is-light:not(.is-scrolled) .nav__link:hover{color:#fff}
.nav__tel{display:flex;flex-direction:column;align-items:flex-end;line-height:1.15}
.nav__tel-num{font-family:'Lexend',sans-serif;font-weight:700;font-size:1.16rem;color:var(--navy);letter-spacing:.02em;display:flex;align-items:center;gap:.35em;white-space:nowrap}
.nav__tel-num svg{width:1em;height:1em;color:var(--green)}
.nav__tel-sub{font-size:.64rem;color:var(--muted);letter-spacing:.1em}
.header.is-light:not(.is-scrolled) .nav__tel-num{color:#fff}
.header.is-light:not(.is-scrolled) .nav__tel-sub{color:rgba(255,255,255,.75)}

/* Hamburger */
.burger{display:none;width:46px;height:46px;border-radius:12px;position:relative;z-index:120}
.burger span{position:absolute;left:11px;right:11px;height:2px;background:var(--navy);border-radius:2px;transition:transform .3s var(--ease),opacity .2s}
.burger span:nth-child(1){top:16px}.burger span:nth-child(2){top:22px}.burger span:nth-child(3){top:28px}
.header.is-light:not(.is-scrolled) .burger span{background:#fff}
body.menu-open .burger span{background:var(--navy)}
body.menu-open .burger span:nth-child(1){transform:translateY(6px) rotate(45deg)}
body.menu-open .burger span:nth-child(2){opacity:0}
body.menu-open .burger span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* Mobile drawer */
.drawer{position:fixed;inset:0;z-index:110;background:rgba(255,255,255,.98);backdrop-filter:blur(8px);
  display:flex;flex-direction:column;justify-content:center;padding:6vh var(--gut);
  opacity:0;visibility:hidden;transition:opacity .35s var(--ease),visibility .35s}
body.menu-open .drawer{opacity:1;visibility:visible}
.drawer__list{display:flex;flex-direction:column;gap:.2rem}
.drawer__link{font-size:1.5rem;font-weight:700;color:var(--navy);padding:.6em 0;border-bottom:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between}
.drawer__link .en{font-size:.7rem;color:var(--aqua)}
.drawer__foot{margin-top:2rem;display:flex;flex-direction:column;gap:1rem}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden;color:#fff}
.hero__media{position:absolute;inset:0;z-index:0;overflow:hidden}
.hero__media img{width:100%;height:100%;object-fit:cover;transform:scale(1.12);will-change:transform}
.hero__media::after{content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(9,38,60,.86) 0%,rgba(11,58,91,.66) 44%,rgba(11,58,91,.2) 100%)}
.hero__inner{position:relative;z-index:2;width:100%;max-width:var(--wrap);margin-inline:auto;padding:calc(var(--header-h) + 4vh) var(--gut) 8vh}
.hero__eyebrow{font-family:'Lexend',sans-serif;font-weight:600;letter-spacing:.28em;text-transform:uppercase;
  font-size:.8rem;color:#8fe3f2;margin-bottom:1.4em;display:flex;align-items:center;gap:.8em}
.hero__eyebrow::before{content:"";width:34px;height:2px;background:#8fe3f2}
.hero h1{font-weight:900;font-size:clamp(1.72rem,4.1vw,2.85rem);line-height:1.34;letter-spacing:.01em;
  text-shadow:0 4px 30px rgba(0,0,0,.25)}
.hero h1 .accent{color:#8fe3f2}
/* 手動改行はやめ、文節単位で自然に折り返す（語の途中で切れない） */
.hero h1 .wbr{display:inline-block}
.sp-br{display:none} /* スマホのみ有効化する改行（下部のmedia query参照） */
.hero__lead{margin-top:1.5em;font-size:clamp(1rem,1.7vw,1.18rem);max-width:44ch;color:#e7f3fb;font-weight:500}
.hero__cta{margin-top:2.6em;display:flex;flex-wrap:wrap;gap:1rem}
.hero__scroll{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:3;
  font-family:'Lexend',sans-serif;font-size:.62rem;letter-spacing:.24em;color:rgba(255,255,255,.8);
  writing-mode:vertical-rl;display:flex;align-items:center;gap:12px}
.hero__scroll::after{content:"";width:1px;height:46px;background:linear-gradient(rgba(255,255,255,.8),transparent);animation:scrolldrop 1.9s var(--ease) infinite}
@keyframes scrolldrop{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* Hero trust chips */
.hero__chips{margin-top:2.4em;display:flex;flex-wrap:wrap;gap:.6em}
.chip{display:inline-flex;align-items:center;gap:.5em;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.24);
  backdrop-filter:blur(6px);padding:.55em 1.05em;border-radius:999px;font-size:.84rem;font-weight:600;color:#fff}
.chip svg{width:1.05em;height:1.05em;color:#8fe3f2}

/* ---------- Ticker ---------- */
.ticker{background:var(--navy);color:#dcecf6;font-size:.86rem;overflow:hidden;white-space:nowrap;border-bottom:1px solid rgba(255,255,255,.08)}
.ticker__track{display:inline-flex;gap:3rem;padding:.75em 0;animation:tick 32s linear infinite;will-change:transform}
.ticker__track span{display:inline-flex;align-items:center;gap:.6em}
.ticker__track b{color:#8fe3f2;font-family:'Lexend',sans-serif}
@keyframes tick{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- Service cards (top) ---------- */
.svc-grid{display:grid;gap:clamp(20px,2.4vw,30px)}
@media(min-width:860px){.svc-grid{grid-template-columns:repeat(3,1fr)}}
.svc-card{position:relative;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);
  border:1px solid var(--line);transition:transform .35s var(--ease),box-shadow .35s var(--ease);display:flex;flex-direction:column}
.svc-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.svc-card__media{position:relative;aspect-ratio:3/2;overflow:hidden}
.svc-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.svc-card:hover .svc-card__media img{transform:scale(1.07)}
.svc-card__no{position:absolute;top:14px;left:14px;z-index:2;font-family:'Lexend',sans-serif;font-weight:700;
  font-size:.8rem;letter-spacing:.1em;color:#fff;background:rgba(11,58,91,.72);padding:.35em .9em;border-radius:999px;backdrop-filter:blur(4px)}
.svc-card__body{padding:26px 26px 30px;display:flex;flex-direction:column;flex:1}
.svc-card__ico{width:52px;height:52px;border-radius:14px;background:var(--aqua-soft);color:var(--blue);
  display:grid;place-items:center;margin-top:-56px;margin-bottom:16px;position:relative;z-index:2;border:4px solid #fff;box-shadow:var(--shadow-sm)}
.svc-card__ico svg{width:26px;height:26px}
.svc-card__ttl{font-weight:900;font-size:1.28rem;color:var(--navy);line-height:1.4}
.svc-card__txt{margin-top:.7em;color:var(--muted);font-size:.96rem;flex:1}
.svc-card__more{margin-top:1.4em;font-weight:700;color:var(--blue);font-size:.92rem;display:inline-flex;align-items:center;gap:.5em;transition:gap .25s var(--ease)}
.svc-card__more svg{width:1.1em;height:1.1em}
.svc-card:hover .svc-card__more{gap:.85em}

/* pinned horizontal (top page showcase) */
.showcase{position:relative}
.showcase__viewport{overflow:hidden;padding-inline:var(--gut)}
.showcase__track{display:flex;gap:28px;will-change:transform}
.showcase__panel{flex:0 0 auto;width:min(78vw,520px)}
@media(max-width:899px){
  /* PCのpinを使わないSPでは横スワイプで閲覧できるように */
  .showcase__viewport{overflow-x:auto;-webkit-overflow-scrolling:touch;scroll-snap-type:x mandatory;padding-bottom:14px}
  .showcase__track{transform:none!important}
  .showcase__panel{width:min(82vw,360px);scroll-snap-align:start}
}

/* ---------- Strength / features ---------- */
.feat-grid{display:grid;gap:clamp(18px,2vw,26px);grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.feat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px 28px;box-shadow:var(--shadow-sm);
  transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.feat:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.feat__ico{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--blue),var(--aqua));color:#fff;margin-bottom:18px}
.feat__ico svg{width:28px;height:28px}
.feat__no{font-family:'Lexend',sans-serif;font-size:.72rem;letter-spacing:.2em;color:var(--aqua);font-weight:600}
.feat__ttl{font-weight:900;font-size:1.16rem;color:var(--navy);margin:.3em 0 .5em;line-height:1.5}
.feat__txt{color:var(--muted);font-size:.94rem}

/* ---------- Stats ---------- */
.stats{display:grid;gap:24px;grid-template-columns:repeat(2,1fr)}
@media(min-width:760px){.stats{grid-template-columns:repeat(4,1fr)}}
.stat{text-align:center}
.stat__num{font-family:'Lexend',sans-serif;font-weight:800;line-height:1;color:#fff;
  font-size:clamp(2.6rem,6vw,3.8rem);display:flex;align-items:baseline;justify-content:center;gap:.08em}
.stat__unit{font-size:.42em;font-weight:700;color:#8fe3f2}
.stat__cap{margin-top:.7em;font-size:.9rem;color:#bcd6e6;letter-spacing:.04em}
.stat__cap b{color:#fff;font-weight:700}

/* ---------- Flow ---------- */
.flow{display:grid;gap:20px}
@media(min-width:760px){.flow{grid-template-columns:repeat(5,1fr)}}
.flow__step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:26px 20px 24px;text-align:center;box-shadow:var(--shadow-sm)}
.flow__no{width:46px;height:46px;margin:0 auto 14px;border-radius:50%;background:var(--navy);color:#fff;
  font-family:'Lexend',sans-serif;font-weight:700;display:grid;place-items:center;font-size:1.1rem}
.flow__step:nth-child(1) .flow__no{background:var(--blue)}
.flow__step:nth-child(2) .flow__no{background:var(--blue)}
.flow__ttl{font-weight:700;color:var(--navy);font-size:1rem;margin-bottom:.3em}
.flow__txt{font-size:.84rem;color:var(--muted);line-height:1.7}
.flow__step::after{content:"";position:absolute;top:48px;right:-14px;width:16px;height:16px;
  border-top:2px solid var(--aqua);border-right:2px solid var(--aqua);transform:rotate(45deg);z-index:2}
.flow__step:last-child::after{display:none}
@media(max-width:759px){.flow__step::after{top:auto;bottom:-16px;right:50%;transform:translateX(50%) rotate(135deg)}}

/* ---------- About split ---------- */
.split{display:grid;gap:clamp(30px,5vw,64px);align-items:center}
@media(min-width:900px){.split{grid-template-columns:1.05fr .95fr}.split--rev .split__media{order:-1}}
.split__media{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.split__media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.split__media--stack{aspect-ratio:auto}
.split__badge{position:absolute;left:20px;bottom:20px;background:rgba(255,255,255,.94);backdrop-filter:blur(6px);
  border-radius:14px;padding:16px 22px;box-shadow:var(--shadow);display:flex;align-items:center;gap:14px}
.split__badge b{font-family:'Lexend',sans-serif;font-size:2rem;color:var(--blue);line-height:1}
.split__badge span{font-size:.82rem;color:var(--muted);line-height:1.4}
.prose p{margin-bottom:1.3em;color:var(--ink)}
.prose p:last-child{margin-bottom:0}
.checklist{display:grid;gap:.9em;margin-top:1.6em}
/* アイコンを左にぶら下げ、テキスト(＋<b>)は通常のインラインとして自然に折り返す */
.checklist li{position:relative;padding-left:2.1em;font-weight:500;line-height:1.75}
.checklist li svg{position:absolute;left:0;top:.32em;width:1.35em;height:1.35em;color:var(--green)}

/* ---------- CTA band ---------- */
.cta-band{position:relative;overflow:hidden;background:linear-gradient(120deg,var(--navy),var(--blue-600));color:#fff;text-align:center}
.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 20%,rgba(18,169,196,.4),transparent 55%);opacity:.7}
.cta-band__inner{position:relative;z-index:2;padding:clamp(56px,9vw,96px) var(--gut);max-width:820px;margin-inline:auto}
.cta-band h2{font-size:clamp(1.6rem,4.4vw,2.6rem);font-weight:900;line-height:1.4}
.cta-band p{margin-top:1em;color:#cfe6f3;font-size:1.02rem}
.cta-band__actions{margin-top:2.2em;display:flex;flex-wrap:wrap;gap:1rem;justify-content:center}
.cta-band__tel{margin-top:2em}
.cta-band__tel a{font-family:'Lexend',sans-serif;font-weight:800;font-size:clamp(1.8rem,4.6vw,2.6rem);color:#fff;display:inline-flex;align-items:center;gap:.35em}
.cta-band__tel a svg{width:.9em;height:.9em;color:#8fe3f2}
.cta-band__tel small{display:block;font-size:.8rem;color:#bcd6e6;font-family:'Noto Sans JP';font-weight:500;letter-spacing:.08em;margin-top:.4em}

/* ---------- Footer ---------- */
.footer{background:var(--navy-2);color:#b8d0de;padding:clamp(56px,8vw,80px) 0 32px;font-size:.92rem}
.footer__top{display:grid;gap:40px;grid-template-columns:1fr;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.1)}
@media(min-width:800px){.footer__top{grid-template-columns:1.4fr 1fr 1fr}}
.footer__brand .brand__name{color:#fff}
.footer__desc{margin-top:1.2em;max-width:36ch;color:#9fbccc;font-size:.9rem}
.footer__col h4{color:#fff;font-weight:700;font-size:.95rem;margin-bottom:1.1em;letter-spacing:.06em}
.footer__col li{margin-bottom:.7em}
.footer__col a{color:#b8d0de;transition:color .2s}
.footer__col a:hover{color:#8fe3f2}
.footer__info{margin-top:1.5em;line-height:1.9;color:#9fbccc;font-size:.86rem}
.footer__bottom{padding-top:28px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;color:#7fa0b3;font-size:.8rem}
.footer__bottom .en{letter-spacing:.1em}

/* ---------- Page hero (sub pages) ---------- */
.phero{position:relative;padding:calc(var(--header-h) + 8vh) 0 clamp(56px,8vw,88px);color:#fff;overflow:hidden}
.phero__media{position:absolute;inset:0;z-index:0}
.phero__media img{width:100%;height:100%;object-fit:cover;transform:scale(1.1);will-change:transform}
.phero__media::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(9,38,60,.9),rgba(11,58,91,.6))}
.phero__inner{position:relative;z-index:2}
.crumb{display:flex;gap:.6em;align-items:center;font-size:.8rem;color:#bcd6e6;margin-bottom:1.4em;font-family:'Lexend',sans-serif;letter-spacing:.04em}
.crumb a:hover{color:#fff}
.crumb svg{width:1em;height:1em;opacity:.7}
.phero__en{font-family:'Lexend',sans-serif;font-weight:600;letter-spacing:.24em;text-transform:uppercase;color:#8fe3f2;font-size:.82rem;margin-bottom:.7em}
.phero h1{font-size:clamp(1.9rem,5.2vw,3.4rem);font-weight:900;line-height:1.35}
.phero__lead{margin-top:1.1em;color:#e0eef7;max-width:52ch;font-size:1.03rem}

/* ---------- Content blocks (sub pages) ---------- */
.rich{max-width:820px}
.rich h2{font-size:clamp(1.4rem,3.4vw,2rem);font-weight:900;color:var(--navy);line-height:1.5;margin:0 0 .8em}
.rich h3{font-size:1.2rem;font-weight:700;color:var(--blue);margin:2em 0 .6em}
.rich p{margin-bottom:1.3em;color:var(--ink)}
.problem-grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.problem{background:#fff;border:1px solid var(--line);border-left:4px solid var(--aqua);border-radius:12px;padding:22px 24px;box-shadow:var(--shadow-sm)}
.problem b{display:block;color:var(--navy);font-weight:700;margin-bottom:.3em}
.problem span{color:var(--muted);font-size:.9rem}

/* price table */
.price{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--line)}
.price th,.price td{padding:18px 22px;text-align:left;border-bottom:1px solid var(--line)}
.price thead th{background:var(--navy);color:#fff;font-weight:700;font-size:.92rem;letter-spacing:.04em}
.price tbody th{font-weight:700;color:var(--navy);width:46%}
.price td{color:var(--ink);font-family:'Lexend','Noto Sans JP',sans-serif}
.price .yen{color:var(--blue);font-weight:700}
.price tr:last-child th,.price tr:last-child td{border-bottom:none}
.note{font-size:.82rem;color:var(--muted);margin-top:1em}

/* feature list rows */
.frow{display:grid;gap:clamp(28px,5vw,56px);align-items:center;margin-bottom:clamp(40px,6vw,72px)}
@media(min-width:880px){.frow{grid-template-columns:1fr 1fr}.frow--rev .frow__img{order:-1}}
.frow:last-child{margin-bottom:0}
.frow__img{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.frow__img img{width:100%;aspect-ratio:4/3;object-fit:cover}
.frow__k{font-family:'Lexend',sans-serif;font-size:.74rem;letter-spacing:.2em;color:var(--aqua);font-weight:600;text-transform:uppercase}
.frow h3{font-size:1.4rem;font-weight:900;color:var(--navy);margin:.4em 0 .6em;line-height:1.5}
.frow p{color:var(--muted)}

/* company table */
.dl{width:100%;border-top:1px solid var(--line)}
.dl__row{display:grid;grid-template-columns:200px 1fr;border-bottom:1px solid var(--line)}
@media(max-width:640px){.dl__row{grid-template-columns:1fr}}
.dl__row dt{padding:20px 24px;font-weight:700;color:var(--navy);background:var(--bg-soft)}
.dl__row dd{padding:20px 24px;color:var(--ink)}
@media(max-width:640px){.dl__row dt{padding-bottom:4px;background:none}.dl__row dd{padding-top:4px}}

/* form */
.form{display:grid;gap:22px;max-width:720px}
.field{display:flex;flex-direction:column;gap:.5em}
.field label{font-weight:700;color:var(--navy);font-size:.94rem;display:flex;align-items:center;gap:.6em}
.field .req{background:var(--green);color:#fff;font-size:.66rem;padding:.2em .6em;border-radius:4px;font-weight:700}
.field input,.field select,.field textarea{
  font:inherit;padding:.9em 1.1em;border:1.5px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);
  transition:border-color .2s,box-shadow .2s;width:100%}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(14,109,177,.12)}
.field textarea{resize:vertical;min-height:150px}
.form__note{font-size:.84rem;color:var(--muted)}
.contact-cards{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));margin-bottom:clamp(40px,6vw,64px)}
.ccard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 28px;text-align:center;box-shadow:var(--shadow-sm)}
.ccard__ico{width:60px;height:60px;border-radius:16px;margin:0 auto 16px;display:grid;place-items:center;background:var(--aqua-soft);color:var(--blue)}
.ccard__ico svg{width:30px;height:30px}
.ccard h3{font-weight:700;color:var(--navy);font-size:1.06rem;margin-bottom:.4em}
.ccard .big{font-family:'Lexend',sans-serif;font-weight:800;font-size:1.5rem;color:var(--blue);margin:.2em 0}
.ccard p{font-size:.86rem;color:var(--muted)}

/* ---------- Reveal animation ---------- */
[data-reveal]{opacity:0;transform:translateY(34px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
[data-reveal].is-in{opacity:1;transform:none}
[data-reveal][data-reveal="right"]{transform:translateX(-34px)}
[data-reveal][data-reveal="scale"]{transform:scale(.94)}
.stagger>*{opacity:0;transform:translateY(30px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.stagger.is-in>*{opacity:1;transform:none}

/* ---------- Utilities ---------- */
.text-center{text-align:center}
.mt-cta{margin-top:clamp(36px,5vw,56px);display:flex;justify-content:center;flex-wrap:wrap;gap:1rem}
.divider-wave{display:block;width:100%;height:auto;color:var(--bg-soft)}

/* ---------- Responsive ---------- */
@media(max-width:900px){
  .nav__list,.nav__tel{display:none}
  .burger{display:block}
  :root{--header-h:66px}
}
@media(max-width:520px){
  .hero__cta .btn{width:100%}
  .btn{width:100%}
  .cta-band__actions .btn{width:auto}
}

/* ---------- Reduced motion ---------- */
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  [data-reveal],.stagger>*{opacity:1!important;transform:none!important}
  .hero__media img,.phero__media img{transform:none!important}
  .ticker__track{animation:none!important}
}

/* ==========================================================
   スマホ専用レイアウト調整（PCは不変）
   見出しの行間・要素間の余白・画面端の余白を広げて可読性UP
   ========================================================== */
@media(max-width:640px){
  /* 画面端の余白を少し広く（文字が端に寄りすぎない） */
  :root{--gut:24px}

  /* 見出しの行間を広げる＝「文と文の隙間」を確保。文節が1行に収まるよう少し縮小 */
  .hero h1{font-size:1.6rem;line-height:1.55}
  .sp-br{display:inline} /* スマホでは文節の境目で改行（語中で割れないように） */
  .label__ja{line-height:1.52}
  .svc-card__ttl{line-height:1.6}
  .phero h1{line-height:1.5}
  .cta-band h2{line-height:1.6}
  .frow h3{line-height:1.6}
  .feat__ttl{line-height:1.6}
  .ccard h3{line-height:1.6}

  /* 見出し→本文・リード文まわりの余白 */
  .label{margin-bottom:32px}
  .label__lead{margin-top:1.15em;line-height:1.95}
  .phero__lead{margin-top:1.3em;line-height:1.95}

  /* 段落・本文の間隔をゆったり */
  .prose p{margin-bottom:1.7em}
  .rich p{margin-bottom:1.6em}
  .rich h2{margin-bottom:1em}
  .rich h3{margin-top:2.2em}

  /* リスト項目の間隔 */
  .checklist{gap:1.25em;margin-top:2em}
  .checklist li{line-height:1.9}

  /* カード同士・グリッドの間隔を少し広く */
  .svc-grid{gap:24px}
  .feat-grid{gap:20px}
  .problem-grid{gap:18px}
  .flow{gap:24px}
  .stats{gap:32px}
  .contact-cards{gap:20px}

  /* カード内側の余白を少しゆったり */
  .svc-card__body{padding:26px 26px 32px}
  .feat{padding:32px 28px}
  .problem{padding:24px 24px}

  /* 縦積みの画像＋文 / 2カラム */
  .frow{gap:28px;margin-bottom:52px}
  .split{gap:38px}

  /* ヒーロー内の要素間隔 */
  .hero__lead{margin-top:1.8em;line-height:1.98}
  .hero__cta{margin-top:2.4em}
  .hero__chips{margin-top:2.1em;gap:.7em}

  /* 会社概要dl・料金表セルの上下をゆったり */
  .dl__row dt{padding:16px 22px 4px}
  .dl__row dd{padding:6px 22px 18px}
  .price th,.price td{padding:16px 18px}

  /* フォーム項目の間隔 */
  .form{gap:24px}
}