/* 日本電検株式会社  common stylesheet */
:root {
  --green-900: #0b3d27;
  --green-800: #0f5534;
  --green-700: #136b41;
  --green-600: #1a8150;
  --green-500: #2a9a62;
  --green-300: #8fd3a8;
  --green-100: #e3f4e8;
  --green-50:  #f2faf4;
  --lime:      #9ccc3c;
  --ink:       #1d2a24;
  --muted:     #5b6b63;
  --line:      #d5e6da;
  --white:     #ffffff;
  --radius:    14px;
  --shadow:    0 10px 30px rgba(11, 61, 39, .12);
  --max:       1160px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  color: var(--ink);
  line-height: 1.85;
  letter-spacing: .03em;
  background: linear-gradient(180deg, #ffffff 0%, var(--green-50) 40%, #ffffff 100%);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--green-700); }
a:hover { color: var(--green-500); }
.container { width: min(var(--max), 100% - 32px); margin-inline: auto; }

/* ---------- header ---------- */
.topbar {
  background: var(--green-800);
  color: #e6f5ea;
  font-size: 13px;
}
.topbar .container { display: flex; justify-content: space-between; gap: 16px; padding: 6px 0; }
.topbar a { color: #fff; text-decoration: none; }
.topbar .tel { font-weight: 700; letter-spacing: .06em; }
@media (max-width: 620px) {
  .topbar .container > span:first-child { display: none; }
  .topbar .container { justify-content: center; }
}

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: #fff;
  border-bottom: 1px solid var(--line);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 10px 0; }
.brand { display: flex; align-items: center; }
.brand img { width: 240px; }
.gnav ul { list-style: none; margin: 0; padding: 0; display: flex; align-items: center; gap: 4px; }
.gnav a {
  display: block; padding: 10px 12px; border-radius: 8px;
  color: var(--ink); text-decoration: none; font-size: 15px; font-weight: 500;
}
.gnav a:hover, .gnav a[aria-current="page"] { color: var(--green-700); background: var(--green-100); }
.gnav .nav-cta a { background: var(--green-700); color: #fff; padding: 10px 18px; }
.gnav .nav-cta a:hover { background: var(--green-600); color: #fff; }
.nav-toggle {
  display: none; border: 0; background: var(--green-700); color: #fff;
  width: 46px; height: 46px; border-radius: 10px; cursor: pointer;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  display: block; width: 22px; height: 2px; background: #fff; margin: auto; position: relative; content: ""; transition: .25s;
}
.nav-toggle span::before { position: absolute; top: -7px; }
.nav-toggle span::after { position: absolute; top: 7px; }
.nav-open .nav-toggle span { background: transparent; }
.nav-open .nav-toggle span::before { top: 0; transform: rotate(45deg); }
.nav-open .nav-toggle span::after { top: 0; transform: rotate(-45deg); }

@media (max-width: 1020px) {
  .nav-toggle { display: block; }
  .gnav {
    position: fixed; inset: 0 0 0 auto; width: min(320px, 85vw);
    background: #fff; box-shadow: var(--shadow);
    transform: translateX(100%); transition: transform .3s ease, visibility .3s;
    visibility: hidden; overflow-y: auto;
    padding: 90px 20px 20px; z-index: 40;
  }
  .nav-open .gnav { transform: none; visibility: visible; }
  .gnav ul { flex-direction: column; align-items: stretch; }
  .gnav a { padding: 14px 16px; font-size: 16px; }
  .nav-toggle { position: relative; z-index: 60; }
  .brand img { width: 200px; }
  .topbar .hours { display: none; }
}

/* ---------- hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(1200px 500px at 85% -10%, rgba(156, 204, 60, .25), transparent 60%),
    linear-gradient(135deg, var(--green-700) 0%, var(--green-500) 38%, #bfe5c9 70%, #ffffff 100%);
  color: #fff;
}
.hero::after {
  /* faint circuit-like grid */
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.07) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(90deg, #000 0%, transparent 65%);
  -webkit-mask-image: linear-gradient(90deg, #000 0%, transparent 65%);
}
.hero .container {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.05fr 1fr; gap: 40px; align-items: center;
  padding: 80px 0 96px;
}
.hero .eyebrow {
  display: inline-block; font-size: 14px; letter-spacing: .2em;
  border: 1px solid rgba(255,255,255,.6); border-radius: 999px; padding: 4px 16px;
}
.hero h1 {
  font-size: clamp(30px, 4.6vw, 54px); line-height: 1.35; margin: 18px 0 18px;
  font-weight: 900; letter-spacing: .04em;
  text-shadow: 0 2px 18px rgba(11, 61, 39, .35);
}
.hero h1 em { font-style: normal; color: #eaff9e; }
.hero p.lead { font-size: clamp(15px, 1.6vw, 18px); max-width: 30em; margin: 0 0 28px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }

.hero-photos { position: relative; aspect-ratio: 1 / .86; }
.hero-photos figure { margin: 0; position: absolute; border-radius: 18px; overflow: hidden; box-shadow: 0 18px 40px rgba(11,61,39,.28); border: 5px solid #fff; }
.hero-photos img { width: 100%; height: 100%; object-fit: cover; }
.hero-photos .p1 { inset: 0 18% 26% 0; }
.hero-photos .p2 { width: 52%; height: 50%; right: 0; bottom: 0; }
.hero-photos .p3 { width: 36%; height: 38%; right: 4%; top: -4%; }
.hero-logo {
  position: absolute; left: -4%; bottom: 2%; background: #fff; border-radius: 12px;
  padding: 10px 14px; box-shadow: var(--shadow); width: 58%;
}

@media (max-width: 860px) {
  .hero .container { grid-template-columns: 1fr; padding: 48px 0 64px; }
  .hero { background: linear-gradient(170deg, var(--green-700) 0%, var(--green-500) 45%, #cdebd5 80%, #fff 100%); }
}

/* slowly drifting rings behind the hero (elements added by main.js) */
.hero-rings { position: absolute; inset: 0; pointer-events: none; }
.hero-rings i {
  position: absolute; border-radius: 50%; border: 2px solid rgba(255,255,255,.22);
  will-change: transform; animation: ring-a 26s ease-in-out infinite alternate;
}
.hero-rings .r1 { width: 340px; height: 340px; left: -80px; top: -60px; }
.hero-rings .r2 { width: 180px; height: 180px; left: 38%; top: 55%; border-width: 3px; animation-name: ring-b; animation-duration: 20s; }
.hero-rings .r3 { width: 460px; height: 460px; right: -120px; top: -140px; border-color: rgba(255,255,255,.16); animation-name: ring-c; animation-duration: 32s; }
.hero-rings .r4 { width: 90px; height: 90px; left: 20%; top: 62%; animation-duration: 16s; animation-direction: alternate-reverse; }
.hero-rings .r5 { width: 260px; height: 260px; right: 12%; bottom: -120px; animation-name: ring-b; animation-duration: 28s; animation-direction: alternate-reverse; }
.hero-rings .r6 { width: 120px; height: 120px; left: 58%; top: 8%; border-color: rgba(214,240,140,.35); animation-name: ring-c; animation-duration: 18s; }
.hero-rings .r7 { width: 300px; height: 300px; left: 25%; top: -40px; border: 0; background: radial-gradient(circle, rgba(255,255,255,.10), rgba(255,255,255,0) 70%); animation-name: ring-b; animation-duration: 30s; }
@keyframes ring-a { to { transform: translate(60px, 40px) scale(1.12); } }
@keyframes ring-b { to { transform: translate(-50px, -35px) scale(.9); } }
@keyframes ring-c { to { transform: translate(-40px, 50px) scale(1.08); } }
@media (max-width: 860px) {
  .hero-rings i { zoom: .6; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-rings i { animation: none; }
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 26px; border-radius: 999px; text-decoration: none; font-weight: 700;
  transition: transform .15s ease, box-shadow .15s ease, background .15s;
  border: 2px solid transparent; cursor: pointer; font-size: 16px; font-family: inherit;
}
.btn:hover { transform: translateY(-2px); }
.btn-white { background: #fff; color: var(--green-800); box-shadow: 0 8px 20px rgba(0,0,0,.12); }
.btn-white:hover { color: var(--green-700); }
.btn-ghost { border-color: rgba(255,255,255,.85); color: #fff; }
.btn-ghost:hover { background: rgba(255,255,255,.15); color: #fff; }
.btn-green { background: var(--green-700); color: #fff; box-shadow: 0 8px 20px rgba(19,107,65,.25); }
.btn-green:hover { background: var(--green-600); color: #fff; }
.btn-outline { border-color: var(--green-700); color: var(--green-700); background: #fff; }
.btn-outline:hover { background: var(--green-100); }
.btn .arrow { transition: transform .15s; }
.btn:hover .arrow { transform: translateX(3px); }

/* ---------- sections ---------- */
section { padding: 88px 0; }
.sec-head { text-align: center; margin-bottom: 48px; }
.sec-head .en {
  display: block; font-size: 13px; letter-spacing: .3em; color: var(--green-500); font-weight: 700; text-transform: uppercase;
}
.sec-head h2 { font-size: clamp(24px, 3vw, 34px); margin: 6px 0 0; line-height: 1.4; }
.sec-head h2::after {
  content: ""; display: block; width: 56px; height: 4px; margin: 16px auto 0; border-radius: 4px;
  background: linear-gradient(90deg, var(--green-600), var(--lime));
}
.sec-head p { color: var(--muted); max-width: 40em; margin: 18px auto 0; }
.bg-tint { background: linear-gradient(180deg, var(--green-50), #fff); }
.bg-green {
  background: linear-gradient(135deg, var(--green-800), var(--green-600) 60%, #4fb57d);
  color: #fff;
}
.bg-green .sec-head .en { color: #d7f5a1; }
.bg-green .sec-head p { color: #e2f4e7; }

/* stats */
.stats { margin-top: -48px; position: relative; z-index: 2; padding: 0; }
.stats ul {
  list-style: none; margin: 0; padding: 26px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px;
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow);
}
.stats li { text-align: center; padding: 8px; border-right: 1px solid var(--line); }
.stats li:last-child { border-right: 0; }
.stats .num { display: block; font-size: clamp(24px, 3vw, 36px); font-weight: 900; color: var(--green-700); line-height: 1.3; }
.stats .num small { font-size: .5em; margin-left: 2px; }
.stats .label { font-size: 13px; color: var(--muted); }
@media (max-width: 760px) {
  .stats ul { grid-template-columns: repeat(2, 1fr); }
  .stats li:nth-child(2) { border-right: 0; }
  .stats li:nth-child(-n+2) { border-bottom: 1px solid var(--line); padding-bottom: 14px; }
}

/* message block */
.message { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: center; }
.message blockquote {
  margin: 0; font-size: clamp(20px, 2.4vw, 28px); font-weight: 700; line-height: 1.7; color: var(--green-800);
  border-left: 5px solid var(--lime); padding-left: 24px;
}
.message .body p { margin: 0 0 1em; }
@media (max-width: 860px) { .message { grid-template-columns: 1fr; gap: 28px; } }

/* service cards */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 26px;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s;
  position: relative; overflow: hidden;
}
.card::before {
  content: ""; position: absolute; left: 0; top: 0; height: 4px; width: 100%;
  background: linear-gradient(90deg, var(--green-600), var(--lime)); transform: scaleX(0); transform-origin: left; transition: transform .3s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: transparent; }
.card:hover::before { transform: scaleX(1); }
.card .icon {
  width: 58px; height: 58px; border-radius: 14px; display: grid; place-items: center;
  background: var(--green-100); color: var(--green-700); margin-bottom: 16px;
}
.card .icon svg { width: 32px; height: 32px; }
.card h3 { margin: 0 0 8px; font-size: 19px; line-height: 1.5; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }
@media (max-width: 960px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .cards { grid-template-columns: 1fr; } }

/* split media */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split.reverse .media { order: 2; }
.split .media { position: relative; }
.split .media img { border-radius: 20px; box-shadow: var(--shadow); aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.split .media::before {
  content: ""; position: absolute; inset: 18px -18px -18px 18px; border-radius: 20px; z-index: -1;
  background: linear-gradient(135deg, var(--green-300), var(--green-100));
}
.split h2 { font-size: clamp(22px, 2.8vw, 32px); line-height: 1.5; margin: 6px 0 18px; }
.split .en { font-size: 13px; letter-spacing: .3em; color: var(--green-500); font-weight: 700; }
.checklist { list-style: none; padding: 0; margin: 20px 0 28px; }
.checklist li { position: relative; padding-left: 30px; margin-bottom: 8px; }
.checklist li::before {
  content: ""; position: absolute; left: 0; top: .55em; width: 18px; height: 18px; border-radius: 50%;
  background: var(--green-600) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center / 12px no-repeat;
}
@media (max-width: 860px) {
  .split { grid-template-columns: 1fr; gap: 40px; }
  .split.reverse .media { order: 0; }
}

/* flow */
.flow { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: step; }
.flow li {
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.3); border-radius: var(--radius);
  padding: 24px 22px; counter-increment: step;
}
.flow li::before {
  content: "STEP " counter(step, decimal-leading-zero); display: block; font-size: 12px; letter-spacing: .2em; color: #d7f5a1; font-weight: 700;
}
.flow h3 { margin: 6px 0 6px; font-size: 18px; }
.flow p { margin: 0; font-size: 14px; color: #e6f5ea; }
@media (max-width: 860px) { .flow { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .flow { grid-template-columns: 1fr; } }

/* CTA band */
.cta-band {
  border-radius: 24px; padding: 48px; display: grid; grid-template-columns: 1.4fr 1fr; gap: 24px; align-items: center;
  background: linear-gradient(120deg, var(--green-700), var(--green-500) 55%, #a8dcb6);
  color: #fff; box-shadow: var(--shadow); position: relative; overflow: hidden;
}
.cta-band h2 { margin: 0 0 8px; font-size: clamp(22px, 2.6vw, 30px); }
.cta-band p { margin: 0; }
.cta-band .tel-big { font-size: clamp(26px, 3.4vw, 38px); font-weight: 900; letter-spacing: .06em; color: #fff; text-decoration: none; display: block; }
.cta-band .actions { display: flex; flex-direction: column; gap: 10px; align-items: flex-start; }
@media (max-width: 760px) { .cta-band { grid-template-columns: 1fr; padding: 32px 24px; } }

/* ---------- sub page ---------- */
.page-hero {
  background: linear-gradient(120deg, var(--green-700) 0%, var(--green-500) 45%, #cdebd5 80%, #fff 100%);
  color: #fff; padding: 64px 0 56px; position: relative; overflow: hidden;
}
.page-hero::after {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.07) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(90deg, #000, transparent 60%);
  -webkit-mask-image: linear-gradient(90deg, #000, transparent 60%);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero .en { font-size: 13px; letter-spacing: .3em; font-weight: 700; color: #e7ffb8; text-transform: uppercase; }
.page-hero h1 { margin: 4px 0 0; font-size: clamp(26px, 3.6vw, 40px); text-shadow: 0 2px 14px rgba(11,61,39,.3); }
.breadcrumb { font-size: 13px; margin-top: 10px; color: #eaf7ee; }
.breadcrumb a { color: #fff; }

.prose { max-width: 820px; margin-inline: auto; }
.prose p { margin: 0 0 1.2em; }
.prose h2 {
  font-size: 24px; margin: 2.2em 0 .8em; padding-left: 16px; border-left: 5px solid var(--green-600); line-height: 1.5;
}
.prose h3 { font-size: 19px; color: var(--green-800); margin: 1.8em 0 .5em; }
.signature { text-align: right; font-weight: 700; margin-top: 2em; }
.signature span { display: block; font-size: 14px; color: var(--muted); font-weight: 400; }

.panel { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 36px; box-shadow: 0 4px 16px rgba(11,61,39,.05); }
@media (max-width: 620px) { .panel { padding: 22px 18px; } }

/* definition table */
.info-table { width: 100%; border-collapse: collapse; }
.info-table th, .info-table td { padding: 18px 16px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.info-table th { width: 200px; color: var(--green-800); background: var(--green-50); font-weight: 700; white-space: nowrap; }
.info-table ol { margin: 0; padding-left: 1.4em; }
@media (max-width: 620px) {
  .info-table th, .info-table td { display: block; width: 100%; }
  .info-table th { border-bottom: 0; padding-bottom: 6px; }
  .info-table td { padding-top: 6px; }
}

/* detail blocks for services */
.svc { display: grid; grid-template-columns: 72px 1fr; gap: 22px; padding: 32px 0; border-bottom: 1px solid var(--line); }
.svc:last-child { border-bottom: 0; }
.svc .icon { width: 72px; height: 72px; border-radius: 18px; display: grid; place-items: center; background: linear-gradient(135deg, var(--green-600), var(--green-500)); color: #fff; }
.svc .icon svg { width: 36px; height: 36px; }
.svc h3 { margin: 0 0 8px; font-size: 21px; }
.svc p { margin: 0 0 .8em; }
.svc .sub { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin-top: 12px; }
.svc .sub div { background: var(--green-50); border-radius: 10px; padding: 14px 16px; border: 1px solid var(--line); }
.svc .sub strong { display: block; color: var(--green-800); }
.svc .sub span { font-size: 14px; color: var(--muted); }
@media (max-width: 620px) { .svc { grid-template-columns: 1fr; } }

.note { background: var(--green-50); border: 1px dashed var(--green-300); border-radius: 12px; padding: 16px 20px; font-size: 15px; }

/* inspection grid */
.insp { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 16px; }
.insp article { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 20px; }
.insp h3 { margin: 0 0 10px; font-size: 17px; color: var(--green-800); display: flex; gap: 10px; align-items: center; }
.insp h3::before { content: ""; width: 10px; height: 10px; border-radius: 3px; background: var(--lime); flex: none; }
.insp ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.insp li { font-size: 13px; background: var(--green-100); color: var(--green-800); border-radius: 999px; padding: 3px 12px; }

/* recruit */
.jobs { display: grid; gap: 18px; }
.job { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.job summary {
  list-style: none; cursor: pointer; padding: 22px 26px; display: flex; gap: 16px; align-items: center; font-weight: 700; font-size: 18px;
}
.job summary::-webkit-details-marker { display: none; }
.job summary .tag { font-size: 12px; background: var(--green-700); color: #fff; padding: 2px 10px; border-radius: 999px; white-space: nowrap; font-weight: 500; }
.job summary::after { content: "+"; margin-left: auto; font-size: 26px; color: var(--green-600); line-height: 1; transition: transform .2s; }
.job[open] summary::after { transform: rotate(45deg); }
.job[open] summary { border-bottom: 1px solid var(--line); background: var(--green-50); }
.job .job-body { padding: 8px 26px 24px; }
.job .intro { color: var(--green-800); font-weight: 500; }
@media (max-width: 620px) { .job summary { flex-wrap: wrap; font-size: 16px; padding: 18px; } .job .job-body { padding: 4px 18px 18px; } }

/* access */
.map { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); aspect-ratio: 16 / 10; }
.map iframe { width: 100%; height: 100%; border: 0; display: block; }

/* ---------- form ---------- */
.form-grid { display: grid; gap: 0; }
.field { display: grid; grid-template-columns: 220px 1fr; gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.field > label, .field > .label { font-weight: 700; padding-top: 10px; }
.req, .opt { display: inline-block; font-size: 11px; padding: 1px 8px; border-radius: 4px; margin-left: 8px; vertical-align: 2px; font-weight: 700; }
.req { background: #d9443a; color: #fff; }
.opt { background: #e6ece8; color: var(--muted); }
.field input[type="text"], .field input[type="email"], .field input[type="tel"], .field input[type="number"], .field select, .field textarea {
  width: 100%; font: inherit; padding: 12px 14px; border: 1px solid #c6d6cb; border-radius: 10px; background: #fff; color: var(--ink);
  transition: border-color .15s, box-shadow .15s;
}
.field textarea { min-height: 150px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 0; border-color: var(--green-500); box-shadow: 0 0 0 4px rgba(42, 154, 98, .18); }
.field .hint { font-size: 13px; color: var(--muted); margin-top: 6px; }
.choices { display: flex; flex-wrap: wrap; gap: 10px; }
.choices label {
  display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; border: 1px solid #c6d6cb; border-radius: 999px; cursor: pointer;
  background: #fff; transition: .15s; font-size: 15px;
}
.choices label:hover { border-color: var(--green-500); }
.choices input { accent-color: var(--green-700); width: 18px; height: 18px; margin: 0; }
.choices label:has(input:checked) { background: var(--green-100); border-color: var(--green-600); color: var(--green-800); font-weight: 700; }
.short { max-width: 220px; }
.conditional { display: none; }
.conditional.show { display: grid; }
.form-actions { text-align: center; padding-top: 32px; display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.privacy { font-size: 14px; color: var(--muted); background: var(--green-50); border-radius: 10px; padding: 16px 20px; margin-top: 24px; }
.errors { background: #fff2f0; border: 1px solid #f0b4ae; color: #a3271d; border-radius: 12px; padding: 16px 22px; margin-bottom: 24px; }
.errors ul { margin: 6px 0 0; padding-left: 1.2em; }
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: #d9443a; }
.confirm-table td { white-space: pre-wrap; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.done { text-align: center; padding: 24px 0; }
.done .mark svg { width: 44px; height: 44px; color: #fff; }
.done .mark { width: 84px; height: 84px; border-radius: 50%; background: var(--green-600); margin: 0 auto 20px; display: grid; place-items: center; }
@media (max-width: 760px) {
  .field { grid-template-columns: 1fr; gap: 6px; }
  .field > label, .field > .label { padding-top: 0; }
}

/* ---------- footer ---------- */
.site-footer { background: var(--green-900); color: #cfe4d6; padding: 56px 0 24px; margin-top: 0; }
.site-footer a { color: #fff; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; }
.footer-logo { background: #fff; border-radius: 10px; padding: 10px 14px; display: inline-block; margin-bottom: 16px; }
.footer-logo img { width: 220px; }
.footer-nav { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 6px 24px; }
.copyright { border-top: 1px solid rgba(255,255,255,.15); margin-top: 36px; padding-top: 18px; font-size: 13px; text-align: center; color: #9fbfab; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; } }

.pagetop {
  position: fixed; right: 18px; bottom: 18px; width: 48px; height: 48px; border-radius: 50%;
  background: var(--green-700); color: #fff; display: grid; place-items: center; text-decoration: none;
  box-shadow: var(--shadow); opacity: 0; pointer-events: none; transition: opacity .3s; z-index: 30;
}
.pagetop.show { opacity: 1; pointer-events: auto; }
.pagetop:hover { color: #fff; background: var(--green-600); }

/* reveal on scroll */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}