/* =========================================================
   株式会社ARIA — 店舗のお困りごと、なんでもお手伝い
   ========================================================= */
:root {
  --bg: #fbf8f3;
  --paper: #ffffff;
  --ink: #1c1f40;
  --ink-2: #474a66;
  --ink-3: #62647a;
  --line: #e8e1d5;
  --line-2: #d6cdbd;
  --field: #8c7d64;
  --indigo: #2e3384;
  --indigo-deep: #23276a;
  --indigo-soft: #eceef9;
  --orange: #c9500f;
  --orange-deep: #ad4209;
  --orange-bright: #e8661f;
  --orange-soft: #fdeee3;
  --marker: #ffd9ae;
  --gold: #b8913f;
  --gold-deep: #7a5c1c;
  --gold-soft: #f6eedb;
  --green-soft: #e6f2ea;
  --green-deep: #2c6b45;
  --wrap: 1100px;
  --gutter: 20px;
  --jp: "Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  --head: "Zen Kaku Gothic New", "Noto Sans JP", "Hiragino Sans", sans-serif;
  --num: "Inter", "Helvetica Neue", Arial, sans-serif;
}
@media (min-width: 768px) { :root { --gutter: 32px; } }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 76px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: var(--jp); font-size: 16px; line-height: 1.85; letter-spacing: .03em;
  line-break: strict; word-break: keep-all; overflow-wrap: anywhere; overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--head); font-weight: 700; line-height: 1.45; letter-spacing: .04em; margin: 0; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 max(var(--gutter), env(safe-area-inset-right)) 0 max(var(--gutter), env(safe-area-inset-left)); }
.nb { display: inline-block; }
.sp { display: inline; }
@media (min-width: 768px) { .sp { display: none; } }
:focus-visible { outline: 3px solid var(--indigo); outline-offset: 2px; }
.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { left: 8px; top: 8px; z-index: 100; background: var(--paper); padding: 8px 12px; }

/* ---------- header ---------- */
.header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(251, 248, 243, .94);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  border-bottom: 1px solid transparent; transition: border-color .2s;
}
.header.is-scrolled { border-bottom-color: var(--line); }
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.brand__mark { width: 32px; height: 32px; flex: none; }
.brand__text { display: flex; flex-direction: column; line-height: 1.2; }
.brand__name { font-family: var(--num); font-weight: 700; font-size: 20px; letter-spacing: .14em; }
.brand__sub { font-size: 12px; color: var(--ink-3); letter-spacing: .04em; margin-top: 2px; }
.nav { display: none; }
.nav a { text-decoration: none; font-size: 15px; font-weight: 500; color: var(--ink-2); }
.nav a:hover { color: var(--indigo); }
.nav .btn { color: #fff; padding: 10px 20px; font-size: 15px; }
.menu-btn {
  width: 44px; height: 44px; border: 0; background: transparent; padding: 0; cursor: pointer;
  display: inline-flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px;
}
.menu-btn span { display: block; width: 24px; height: 2px; background: var(--ink); transition: transform .25s; }
.menu-open .menu-btn span:nth-child(1) { transform: translateY(4px) rotate(45deg); }
.menu-open .menu-btn span:nth-child(2) { transform: translateY(-4px) rotate(-45deg); }
.m-menu { display: none; position: fixed; inset: 64px 0 0 0; z-index: 49; background: var(--bg); padding: 8px var(--gutter) 32px; overflow-y: auto; }
.menu-open .m-menu { display: block; }
@media (max-width: 899px) { .menu-open { overflow: hidden; } }
.m-menu a { display: block; text-decoration: none; font-size: 18px; font-weight: 500; padding: 18px 4px; border-bottom: 1px solid var(--line); }
.m-menu .btn { display: flex; margin-top: 24px; border-bottom: 0; color: #fff; }
@media (min-width: 900px) {
  .nav { display: flex; align-items: center; gap: 30px; }
  .menu-btn, .m-menu { display: none !important; }
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  background: var(--orange); color: #fff; text-decoration: none; font-family: var(--jp);
  font-weight: 700; font-size: 17px; letter-spacing: .06em; line-height: 1.4;
  padding: 17px 32px; border-radius: 999px; border: 0; cursor: pointer;
  box-shadow: 0 6px 0 -2px var(--orange-deep);
  transition: background .2s, transform .15s, box-shadow .15s;
}
.btn:hover { background: var(--orange-deep); }
.btn:active { transform: translateY(3px); box-shadow: 0 3px 0 -2px var(--orange-deep); }
.btn svg { width: 18px; height: 18px; flex: none; }
.btn--ghost { background: var(--paper); color: var(--indigo); box-shadow: inset 0 0 0 2px var(--indigo); }
.btn--ghost:hover { background: var(--indigo-soft); }
.btn--ghost:active { box-shadow: inset 0 0 0 2px var(--indigo); }
.nav .btn, .m-menu .btn { box-shadow: none; }

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; padding: 36px 0 56px; }
.hero::before {
  content: ""; position: absolute; right: -120px; top: -80px; width: 420px; height: 420px; border-radius: 50%;
  background: radial-gradient(circle, rgba(232, 102, 31, .14), rgba(232, 102, 31, 0) 70%); pointer-events: none;
}
.hero::after {
  content: ""; position: absolute; left: -160px; bottom: -160px; width: 420px; height: 420px; border-radius: 50%;
  background: radial-gradient(circle, rgba(46, 51, 132, .10), rgba(46, 51, 132, 0) 70%); pointer-events: none;
}
.hero__grid { position: relative; z-index: 1; display: grid; gap: 36px; align-items: center; }
@media (min-width: 900px) {
  .hero { padding: 72px 0 96px; }
  .hero__grid { grid-template-columns: 1.1fr .9fr; gap: 56px; }
  .hero h1 { font-size: min(50px, 4.5vw); }
}
.hero__eyebrow {
  display: inline-block; background: var(--indigo); color: #fff; font-size: 13px; font-weight: 700;
  letter-spacing: .08em; padding: 6px 14px; border-radius: 999px; margin-bottom: 20px;
}
.hero h1 { font-weight: 900; font-size: clamp(28px, 8.2vw, 50px); line-height: 1.38; letter-spacing: .03em; }
.hero h1 .big { display: inline-block; font-size: 1.32em; color: var(--orange-bright); line-height: 1.25; }
.hero__lead { margin-top: 20px; font-size: 16px; color: var(--ink-2); max-width: 32em; }
@media (min-width: 900px) { .hero__lead { font-size: 17px; } }
.hero__cta { margin-top: 28px; display: grid; gap: 14px; }
@media (min-width: 560px) { .hero__cta { display: flex; flex-wrap: wrap; } }
.hero__note { margin-top: 18px; font-size: 14px; color: var(--ink-3); display: flex; align-items: center; gap: 8px; }
.hero__note svg { width: 18px; height: 18px; flex: none; }

/* できることボード */
.board { background: var(--paper); border-radius: 16px; padding: 22px 18px 20px; box-shadow: 0 20px 44px -28px rgba(28, 31, 64, .45); border: 1px solid var(--line); }
@media (min-width: 900px) { .board { padding: 30px 28px 26px; } .board__all { font-size: 19px; } }
.board__title { font-family: var(--head); font-weight: 700; font-size: 17px; text-align: center; }
.board__title small { display: block; font-family: var(--jp); font-weight: 500; font-size: 13px; color: var(--ink-3); margin-top: 2px; }
.board__group { margin-top: 16px; display: grid; grid-template-columns: 64px 1fr; gap: 10px; align-items: start; }
.board__group + .board__group { padding-top: 14px; border-top: 1px dashed var(--line-2); }
.board__label { font-size: 13px; font-weight: 700; padding-top: 6px; }
.board__chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { display: inline-block; font-size: 14px; font-weight: 500; line-height: 1.4; padding: 6px 12px; border-radius: 999px; white-space: nowrap; }
.chip--in { background: var(--indigo-soft); color: var(--indigo); }
.chip--ai { background: var(--green-soft); color: var(--green-deep); }
.chip--pay { background: var(--gold-soft); color: var(--gold-deep); }
.chip--out { background: var(--orange-soft); color: var(--orange-deep); }
.board__all {
  margin-top: 18px; text-align: center; font-family: var(--head); font-weight: 900; font-size: 17px;
  color: #fff; background: var(--orange); border-radius: 10px; padding: 12px 10px; letter-spacing: .06em;
}

/* ---------- section common ---------- */
.sec { padding: 72px 0; }
@media (min-width: 900px) { .sec { padding: 104px 0; } }
.sec--white { background: var(--paper); }
.sec__head { text-align: center; margin-bottom: 40px; }
@media (min-width: 900px) { .sec__head { margin-bottom: 56px; } }
.sec__en { font-family: var(--num); font-weight: 700; font-size: 13px; letter-spacing: .24em; color: var(--orange-deep); }
.sec__title { margin-top: 8px; font-size: clamp(24px, 6.6vw, 36px); font-weight: 900; }
.sec__lead { margin: 18px auto 0; color: var(--ink-2); max-width: 36em; text-align: left; }
@media (min-width: 768px) { .sec__lead { text-align: center; } }

/* ---------- worries ---------- */
.worries { display: grid; gap: 12px; }
@media (min-width: 768px) { .worries { grid-template-columns: 1fr 1fr; gap: 16px; } }
.worries li {
  display: grid; grid-template-columns: 26px 1fr; gap: 12px; align-items: start;
  background: var(--bg); border-radius: 10px; padding: 16px 18px; font-size: 16px; font-weight: 500; line-height: 1.7;
}
.worries svg { width: 24px; height: 24px; margin-top: 2px; }
.answer { margin-top: 40px; text-align: center; }
.answer__arrow { width: 28px; height: 28px; margin: 0 auto 14px; color: var(--orange-bright); }
.answer p { font-family: var(--head); font-weight: 900; font-size: clamp(22px, 6.2vw, 32px); line-height: 1.5; }
.answer p em { font-style: normal; color: var(--orange-bright); }

/* ---------- service index ---------- */
.svc-index { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 16px; }
@media (min-width: 900px) { .svc-index { grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 24px; } }
.svc-index a {
  display: flex; flex-direction: column; align-items: center; gap: 2px; text-decoration: none; text-align: center;
  background: var(--paper); border: 1px solid var(--line-2); border-top: 4px solid var(--c, var(--indigo)); border-radius: 10px;
  padding: 12px 8px 10px; font-weight: 700; font-size: 15px; line-height: 1.4;
}
.svc-index a:hover { border-color: var(--c, var(--indigo)); }
.svc-index svg { width: 16px; height: 16px; flex: none; color: var(--ink-3); }

/* ---------- services ---------- */
.svc { padding: 56px 0; border-top: 1px solid var(--line); }
.svc__grid { display: grid; gap: 32px; align-items: center; }
@media (min-width: 900px) {
  .svc { padding: 80px 0; }
  .svc__grid { grid-template-columns: 1fr 1fr; gap: 72px; }
  .svc--rev .svc__visual { order: -1; }
}
.svc__kind { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 700; padding: 6px 14px; border-radius: 999px; margin-bottom: 16px; }
.svc--in .svc__kind { background: var(--indigo-soft); color: var(--indigo); }
.svc--ai .svc__kind { background: var(--green-soft); color: var(--green-deep); }
.svc--pay .svc__kind { background: var(--gold-soft); color: var(--gold-deep); }
.svc--out .svc__kind { background: var(--orange-soft); color: var(--orange-deep); }
.svc h3 { font-size: clamp(23px, 6.2vw, 32px); font-weight: 900; line-height: 1.45; }
.svc__desc { margin-top: 16px; color: var(--ink-2); }
.svc__list { margin-top: 22px; display: grid; gap: 10px; }
.svc__list li { background: var(--paper); border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px 14px 48px; position: relative; }
.svc__list li::before {
  content: ""; position: absolute; left: 16px; top: 17px; width: 20px; height: 20px; border-radius: 50%;
  background: var(--indigo) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5.5 10.2l3 3 6-6.2' stroke='%23fff' stroke-width='2.2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 20px no-repeat;
}
.svc--ai .svc__list li::before { background-color: var(--green-deep); }
.svc--pay .svc__list li::before { background-color: var(--gold-deep); }
.svc--out .svc__list li::before { background-color: var(--orange); }
.svc__list b { display: block; font-weight: 700; font-size: 16px; line-height: 1.6; }
.svc__list li > span { display: block; font-size: 14.5px; color: var(--ink-2); line-height: 1.75; margin-top: 2px; }
.svc__note { margin-top: 14px; font-size: 13px; color: var(--ink-3); line-height: 1.75; }
.svc__visual { display: flex; justify-content: center; }
.vis-cap { font-size: 13px; color: var(--ink-3); text-align: center; margin-top: 12px; }

/* phone mock */
.phone { width: 260px; max-width: 100%; margin: 0 auto; border-radius: 34px; padding: 10px; background: #1f2140; box-shadow: 0 24px 50px -28px rgba(28, 31, 64, .55); }
@media (min-width: 900px) { .phone { width: 280px; } }
.phone__screen { background: #fff; border-radius: 26px; overflow: hidden; }
.phone__bar { height: 24px; display: flex; justify-content: center; align-items: center; }
.phone__bar::before { content: ""; width: 70px; height: 6px; border-radius: 6px; background: #e8e6ef; }
.ph-map {
  height: 96px; position: relative;
  background:
    linear-gradient(90deg, transparent 47%, #fff 47% 53%, transparent 53%),
    linear-gradient(0deg, transparent 38%, #fff 38% 44%, transparent 44%),
    linear-gradient(120deg, transparent 70%, #fff 70% 74%, transparent 74%),
    #e9eef3;
}
.ph-map__pin { position: absolute; left: 50%; top: 20px; width: 26px; height: 26px; transform: translateX(-50%); }
.ph-body { padding: 14px 16px 18px; }
.ph-name { font-family: var(--head); font-weight: 700; font-size: 16px; }
.ph-cat { font-size: 12px; color: var(--ink-3); }
.ph-photos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; margin: 10px 0 8px; }
.ph-photos i { display: block; aspect-ratio: 1; border-radius: 4px; background: #efe7da; }
.ph-photos i:nth-child(2) { background: #e3e6f3; }
.ph-photos i:nth-child(3) { background: #f6e3d6; }
.ph-check li { display: flex; align-items: center; gap: 8px; font-size: 13px; padding: 6px 0; border-top: 1px solid #f0ede7; line-height: 1.5; }
.ph-check svg { width: 16px; height: 16px; flex: none; }

/* AI chat mock */
.ai-chat { width: 100%; max-width: 400px; background: var(--paper); border: 1px solid var(--line-2); border-radius: 16px; padding: 18px 16px; box-shadow: 0 20px 44px -30px rgba(28, 31, 64, .5); }
.ai-chat__head { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 700; color: var(--ink-3); padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.ai-chat__head i { width: 22px; height: 22px; border-radius: 6px; background: var(--green-deep); display: inline-flex; align-items: center; justify-content: center; }
.ai-chat__head i svg { width: 14px; height: 14px; }
.bubble { margin-top: 12px; font-size: 14px; line-height: 1.7; padding: 10px 14px; border-radius: 14px; }
.bubble--user { background: var(--indigo); color: #fff; margin-left: auto; max-width: 86%; width: fit-content; border-bottom-right-radius: 4px; }
.bubble--ai { background: var(--bg); border-bottom-left-radius: 4px; }
.bubble--ai ol { margin-top: 6px; display: grid; gap: 6px; }
.bubble--ai li { background: var(--paper); border-radius: 8px; padding: 8px 10px; font-size: 13px; line-height: 1.6; }
.bubble--ai li.hl { box-shadow: inset 0 0 0 2px var(--green-deep); }
.bubble--ai li b { display: block; font-size: 14px; }

/* terminal */
.terminal-wrap { width: 100%; max-width: 380px; }
.terminal { width: 170px; margin: 0 auto; }
@media (min-width: 900px) { .terminal { width: 190px; } }
.one { margin: 18px auto 0; text-align: center; font-family: var(--head); font-weight: 900; font-size: 16px; color: var(--gold-deep); }
.pay-chips { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-top: 10px; }
.pay-chips span { font-size: 14px; font-weight: 500; padding: 7px 14px; border-radius: 999px; background: var(--paper); border: 1px solid var(--line-2); white-space: nowrap; }

/* bill sheet */
.sheet { width: 100%; max-width: 420px; background: var(--paper); border: 1px solid var(--line-2); border-radius: 10px; padding: 20px 18px 16px; box-shadow: 0 18px 40px -28px rgba(28, 31, 64, .4); }
.sheet__title { font-family: var(--head); font-weight: 700; font-size: 16px; }
.sheet table { width: 100%; border-collapse: collapse; margin-top: 12px; font-size: 14px; }
.sheet th { text-align: left; font-weight: 500; font-size: 12px; color: var(--ink-3); padding: 6px 4px; border-bottom: 1.5px solid var(--ink); }
.sheet td { padding: 11px 4px; border-bottom: 1px solid var(--line); vertical-align: top; line-height: 1.6; }
.sheet td:first-child { font-weight: 700; white-space: nowrap; padding-right: 12px; }

/* なんでも */
.anything {
  margin-top: 16px; border-radius: 18px; padding: 36px 22px; text-align: center;
  background: var(--orange-soft); border: 2px solid var(--orange-bright);
}
@media (min-width: 900px) { .anything { padding: 52px 48px; margin-top: 24px; } }
.anything h3 { font-size: clamp(24px, 6.6vw, 36px); font-weight: 900; }
.anything h3 em { font-style: normal; color: var(--orange); }
.anything p { margin: 16px auto 0; max-width: 34em; color: var(--ink-2); text-align: left; }
@media (min-width: 768px) { .anything p { text-align: center; } }
.anything .btn { margin-top: 24px; }

/* ---------- flow ---------- */
.flow { display: grid; gap: 16px; }
@media (min-width: 900px) { .flow { grid-template-columns: repeat(3, 1fr); gap: 24px; } }
.flow li { position: relative; background: var(--bg); border-radius: 14px; padding: 24px 22px; }
.flow__step { font-family: var(--num); font-weight: 700; font-size: 13px; letter-spacing: .14em; color: var(--orange-deep); }
.flow h3 { margin-top: 4px; font-size: 20px; font-weight: 900; }
.flow p { margin-top: 8px; color: var(--ink-2); font-size: 15px; }
@media (min-width: 900px) {
  .flow li + li::before {
    content: ""; position: absolute; left: -19px; top: 50%; width: 14px; height: 14px; transform: translateY(-50%) rotate(45deg);
    border-top: 3px solid var(--orange-bright); border-right: 3px solid var(--orange-bright);
  }
}
@media (max-width: 899px) {
  .flow li + li { margin-top: 18px; }
  .flow li + li::before {
    content: ""; position: absolute; left: 50%; top: -26px; width: 12px; height: 12px; transform: translateX(-50%) rotate(135deg);
    border-top: 3px solid var(--orange-bright); border-right: 3px solid var(--orange-bright);
  }
}

/* ---------- contact ---------- */
.contact { background: var(--indigo); color: #fff; }
.contact .sec__en { color: #f6c7a8; }
.contact .sec__lead { color: rgba(255, 255, 255, .88); }
.contact :focus-visible { outline-color: #f6c7a8; }
.contact__grid { display: grid; gap: 32px; }
@media (min-width: 900px) {
  .contact__grid { grid-template-columns: .85fr 1.15fr; gap: 64px; align-items: start; }
  .contact .sec__head { text-align: left; margin-bottom: 32px; }
  .contact .sec__lead { text-align: left; margin-left: 0; }
}
.mailbox { padding: 20px; border-radius: 12px; background: rgba(255, 255, 255, .08); }
.mailbox small { display: block; font-size: 14px; color: rgba(255, 255, 255, .8); }
.mailbox a { display: inline-block; margin-top: 4px; font-family: var(--num); font-size: 17px; font-weight: 700; color: #fff; word-break: break-all; }
.copy-btn { display: block; margin-top: 12px; font-size: 14px; color: #fff; background: transparent; cursor: pointer; border: 1px solid rgba(255, 255, 255, .5); border-radius: 999px; padding: 8px 16px; font-family: var(--jp); }
.copy-btn:hover { background: rgba(255, 255, 255, .1); }
.form { background: var(--paper); color: var(--ink); border-radius: 16px; padding: 26px 20px; }
@media (min-width: 768px) { .form { padding: 36px; } }
.field { margin-bottom: 20px; }
.field > label, fieldset.field > legend { display: block; font-weight: 700; font-size: 15px; margin-bottom: 8px; padding: 0; }
fieldset.field { border: 0; padding: 0; margin: 0 0 20px; min-width: 0; }
.req, .opt { display: inline-block; font-size: 12px; font-weight: 700; margin-left: 8px; padding: 1px 8px; border-radius: 4px; vertical-align: 1px; }
.req { background: var(--orange-soft); color: var(--orange-deep); }
.opt { background: #f0eee9; color: var(--ink-3); }
.field input[type=text], .field input[type=tel], .field textarea {
  width: 100%; font: inherit; font-size: 16px; color: var(--ink);
  background: var(--bg); border: 1px solid var(--field); border-radius: 8px; padding: 13px 14px;
}
.field textarea { min-height: 140px; resize: vertical; line-height: 1.7; }
.field input:focus, .field textarea:focus { outline: 2px solid var(--indigo); outline-offset: 1px; border-color: transparent; }
.checks { display: grid; gap: 8px; }
@media (min-width: 560px) { .checks { grid-template-columns: 1fr 1fr; } }
.checks label { display: flex; gap: 10px; align-items: center; font-size: 15px; line-height: 1.5; cursor: pointer; border: 1px solid var(--field); border-radius: 8px; padding: 12px; background: var(--bg); }
.checks input { width: 20px; height: 20px; accent-color: var(--indigo); flex: none; margin: 0; }
.form .btn { width: 100%; margin-top: 4px; padding-left: 16px; padding-right: 16px; }
.form__note { font-size: 13px; color: var(--ink-3); margin-top: 16px; line-height: 1.8; }
.form__note a { color: var(--indigo); }
.form__err { color: var(--orange-deep); font-size: 14px; margin-top: 6px; display: none; }
.field.is-error .form__err { display: block; }
.field.is-error input { border-color: var(--orange); }
.form__done { display: none; margin-top: 16px; padding: 14px 16px; border-radius: 8px; background: var(--indigo-soft); font-size: 14px; line-height: 1.8; }
.form__done.is-show { display: block; }
.form__alt { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.form__alt a, .form__alt button { font: inherit; font-size: 14px; font-weight: 700; color: var(--indigo); background: #fff; border: 1px solid var(--indigo); border-radius: 999px; padding: 7px 16px; text-decoration: none; cursor: pointer; }

/* ---------- footer ---------- */
.footer { background: #15173a; color: rgba(255, 255, 255, .8); padding: 44px 0 28px; font-size: 14px; }
.footer .brand { color: #fff; }
.footer .brand__sub { color: rgba(255, 255, 255, .62); }
.footer__top { display: grid; gap: 28px; }
@media (min-width: 900px) { .footer__top { grid-template-columns: 1fr auto; align-items: start; } }
.footer__info { margin-top: 16px; font-size: 14px; line-height: 1.9; color: rgba(255, 255, 255, .75); }
.footer__info a { color: #fff; }
.footer__nav { display: flex; flex-wrap: wrap; gap: 10px 24px; }
.footer__nav a { text-decoration: none; }
.footer__nav a:hover { color: #fff; }
.footer :focus-visible { outline-color: #f6c7a8; }
.footer__bottom { margin-top: 32px; padding-top: 18px; border-top: 1px solid rgba(255, 255, 255, .14); display: flex; flex-wrap: wrap; gap: 8px 20px; justify-content: space-between; font-size: 13px; color: rgba(255, 255, 255, .6); }
.footer__bottom a { text-decoration: none; }

/* ---------- mobile sticky CTA ---------- */
.fixed-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
  background: rgba(251, 248, 243, .96); border-top: 1px solid var(--line);
  transform: translateY(110%); visibility: hidden; transition: transform .25s, visibility .25s;
}
.fixed-cta.is-show { transform: none; visibility: visible; }
.fixed-cta .btn { width: 100%; padding: 14px 20px; font-size: 16px; box-shadow: none; }
@media (max-width: 899px) { body:has(.fixed-cta) { padding-bottom: calc(76px + env(safe-area-inset-bottom)); } }
@media (min-width: 900px) { .fixed-cta { display: none; } }

/* ---------- legal page ---------- */
.page-head { padding: 48px 0 24px; }
.page-head h1 { font-size: clamp(26px, 6.6vw, 34px); font-weight: 900; }
.legal { max-width: 780px; padding-bottom: 80px; }
.legal p, .legal li { color: var(--ink-2); }
.legal h2 { font-size: 18px; margin: 40px 0 12px; }
.legal ol, .legal ul { padding-left: 1.4em; margin: 10px 0; }
.legal ol { list-style: decimal; }
.legal ul { list-style: disc; }
.legal li { margin: 4px 0; }
.legal__date { margin-top: 36px; font-size: 13px; color: var(--ink-3); }
.legal .company dl { display: grid; grid-template-columns: 1fr; margin: 0; padding: 14px 0; border-bottom: 1px solid var(--line); }
.legal .company dt { font-size: 13px; color: var(--ink-3); }
.legal .company dd { margin: 2px 0 0; }
@media (min-width: 720px) { .legal .company dl { grid-template-columns: 180px 1fr; } .legal .company dd { margin: 0; } }
.back { display: inline-flex; margin-top: 28px; color: var(--indigo); font-weight: 500; text-decoration: none; }


/* =========================================================
   集客を主役に・規模感を出すための追加パーツ（全案共通）
   ========================================================= */
.board__label em { display: block; width: fit-content; margin-top: 4px; font-style: normal; font-size: 12px; line-height: 1.6; color: #fff; background: var(--orange); border-radius: 4px; padding: 0 6px; }

/* 事実の帯 */
.facts { background: var(--indigo); color: #fff; padding: 28px 0; }
.facts__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px 16px; }
@media (min-width: 900px) {
  .facts { padding: 40px 0; }
  .facts__grid { grid-template-columns: repeat(4, 1fr); gap: 24px; }
  .fact + .fact { border-left: 1px solid rgba(255, 255, 255, .22); padding-left: 24px; }
}
.fact__num { font-family: var(--head); font-weight: 900; font-size: clamp(28px, 8vw, 40px); line-height: 1.2; }
.fact__num small { display: block; margin-top: 2px; font-family: var(--jp); font-size: 14px; font-weight: 700; }
.fact__label { margin-top: 6px; font-size: 13px; line-height: 1.6; color: rgba(255, 255, 255, .86); }

/* 強み */
.strengths { display: grid; gap: 14px; }
@media (min-width: 640px) { .strengths { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .strengths { grid-template-columns: repeat(4, 1fr); gap: 20px; } }
.strengths li { background: var(--bg); border-radius: 14px; padding: 24px 20px; }
.strengths__icon { width: 52px; height: 52px; border-radius: 14px; background: var(--indigo); color: #fff; display: flex; align-items: center; justify-content: center; }
.strengths__icon svg { width: 28px; height: 28px; }
.strengths h3 { margin-top: 16px; font-size: 19px; font-weight: 900; line-height: 1.5; }
.strengths p { margin-top: 8px; color: var(--ink-2); font-size: 15px; }

/* 対応業種 */
.industries { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.industries li { display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center; background: var(--paper); border: 1px solid var(--line); border-radius: 12px; padding: 16px 8px; font-weight: 700; font-size: 15px; line-height: 1.4; }
.industries svg { width: 30px; height: 30px; flex: none; color: var(--indigo); }
@media (min-width: 900px) {
  .industries { grid-template-columns: repeat(4, 1fr); gap: 16px; }
  .industries li { flex-direction: row; text-align: left; padding: 16px 18px; gap: 12px; }
}

/* 集客のポイント */
.tips { display: grid; gap: 14px; }
@media (min-width: 768px) { .tips { grid-template-columns: 1fr 1fr; gap: 18px; } }
@media (min-width: 1000px) { .tips { grid-template-columns: repeat(3, 1fr); } }
.tips li { background: var(--bg); border-radius: 14px; padding: 22px 20px; border-top: 4px solid var(--indigo); }
.tips__cat { font-size: 13px; font-weight: 700; color: var(--orange-deep); letter-spacing: .06em; }
.tips h3 { margin-top: 6px; font-size: 18px; font-weight: 900; line-height: 1.5; }
.tips li > p:last-child { margin-top: 8px; color: var(--ink-2); font-size: 15px; line-height: 1.8; }

/* フッターのサイトマップ */
.footer__nav { display: grid; grid-template-columns: 1fr; gap: 24px 20px; }
@media (min-width: 480px) { .footer__nav { grid-template-columns: 1fr 1fr; } }
@media (min-width: 900px) { .footer__nav { grid-template-columns: repeat(3, auto); gap: 48px; } }
.footer__nav div { display: flex; flex-direction: column; gap: 0; }
.footer__navhead { margin: 0 0 4px; font-weight: 700; color: #fff; font-size: 14px; }
.footer__nav a { text-decoration: none; font-size: 14px; padding: 8px 0; }
@media (min-width: 900px) { .nav { gap: 22px; } .nav a { font-size: 14.5px; } }
.anything__note { margin-top: 12px; font-size: 13px; color: var(--ink-3); }
#flow .flow li { background: var(--paper); border: 1px solid var(--line); }

/* ---------- SNS運用（ARIAの得意分野） ---------- */
.feature { margin-top: 8px; padding: 30px 20px; border-radius: 18px; background: var(--paper); border: 2px solid var(--indigo); }
@media (min-width: 900px) { .feature { padding: 48px; } }
.feature__grid { display: grid; gap: 28px; align-items: center; }
@media (min-width: 900px) { .feature__grid { grid-template-columns: 1.1fr .9fr; gap: 56px; } }
.feature__badge { display: inline-block; background: var(--orange); color: #fff; font-weight: 700; font-size: 13px; letter-spacing: .06em; padding: 4px 14px; border-radius: 999px; }
.feature h3 { margin-top: 14px; font-size: clamp(24px, 6.6vw, 34px); font-weight: 900; line-height: 1.45; }
.feature__desc { margin-top: 14px; color: var(--ink-2); }
.feature__points { margin-top: 20px; display: grid; gap: 10px; }
@media (min-width: 640px) { .feature__points { grid-template-columns: 1fr 1fr; } }
.feature__points li { background: var(--bg); border-radius: 10px; padding: 14px 16px; }
.feature__points b { display: block; font-weight: 700; color: var(--indigo); }
.feature__points li > span { display: block; margin-top: 2px; font-size: 14.5px; line-height: 1.75; color: var(--ink-2); }
.feature__visual { display: flex; justify-content: center; }

/* Instagram風のアカウント画面（ロゴなし） */
.sns { width: 280px; max-width: 100%; margin: 0 auto; background: #fff; border: 1px solid var(--line-2); border-radius: 22px; padding: 18px 16px 16px; box-shadow: 0 22px 44px -30px rgba(28, 31, 64, .5); }
.sns__head { display: flex; align-items: center; gap: 12px; }
.sns__avatar { width: 56px; height: 56px; flex: none; border-radius: 50%; background: linear-gradient(135deg, #f6c7a8, #e8661f 55%, #2e3384); padding: 3px; position: relative; }
.sns__avatar::after { content: ""; position: absolute; inset: 3px; border-radius: 50%; background: #fdeee3; border: 2px solid #fff; }
.sns__name { font-family: var(--head); font-weight: 700; font-size: 15px; }
.sns__bio { font-size: 12px; color: var(--ink-3); line-height: 1.5; }
.sns__hl { display: flex; justify-content: space-between; margin: 14px 0 12px; }
.sns__hl span { display: flex; flex-direction: column; align-items: center; gap: 4px; font-size: 12px; color: var(--ink-2); }
.sns__hl i { width: 40px; height: 40px; border-radius: 50%; border: 2px solid var(--line-2); background: var(--bg); }
.sns__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3px; }
.sns__grid i { aspect-ratio: 1; background: #efe7da; }
.sns__grid i:nth-child(3n+2) { background: #e3e6f3; }
.sns__grid i:nth-child(4n+3) { background: #f6e3d6; }
.sns__grid i:nth-child(5) { background: #fcd9c2; }