:root {
  /* Brand — green primary, orange accent */
  --green: #0fae82;
  --green-dark: #058468;
  --green-deep: #07392f;
  --green-soft: #ecf8f2;
  --green-wash: #f6fbf8;
  --green-line: #cfe9dd;
  --accent: #f48b13;
  --accent-dark: #e07a06;
  --accent-soft: #fff3e3;

  --ink: #16211d;
  --muted: #5d6d68;
  --line: #e4ece8;
  --white: #fff;

  /* Radius scale */
  --r-xs: 8px;
  --r-sm: 12px;
  --r-md: 18px;
  --r-lg: 26px;
  --r-pill: 999px;

  /* Elevation */
  --shadow-sm: 0 4px 16px rgba(11, 64, 49, 0.06);
  --shadow-md: 0 14px 38px rgba(11, 64, 49, 0.10);
  --shadow-lg: 0 28px 64px rgba(7, 57, 47, 0.16);

  --font: "Noto Sans JP", "Inter", system-ui, sans-serif;
  --latin: "Inter", "Noto Sans JP", system-ui, sans-serif;
  --max: 1180px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  min-width: 320px;
  background: var(--white);
  color: var(--ink);
  font-family: var(--font);
  line-height: 1.7;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
em { font-style: normal; }

/* Japanese text wrapping — break at phrase boundaries, avoid orphan characters */
h1, h2, h3, .hero-lead, .section-heading p, .problem-bridge p, .hero-feature,
.reason-grid p, .scene-grid p, .voice-grid p, .problem-grid p, .guarantee-grid p, .flow-grid p {
  word-break: auto-phrase;
  line-break: strict;
}
h1, h2, h3 { text-wrap: pretty; }
.br-pc { display: none; }
@media (min-width: 900px) { .br-pc { display: inline; } }

.container, .header-inner, .hero-inner, .hero-feature-bar {
  width: min(calc(100% - 48px), var(--max));
  margin-inline: auto;
}
.section { padding: 100px 0; }
.narrow { max-width: 880px; }

/* ============ Header ============ */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  background: rgba(255,255,255,0.86);
  border-bottom: 1px solid rgba(207,233,221,0.55);
  backdrop-filter: blur(18px);
  transition: box-shadow .25s ease, background .25s ease;
}
.site-header.scrolled { box-shadow: 0 8px 30px rgba(11, 64, 49, 0.08); background: rgba(255,255,255,0.96); }
.header-inner {
  display: flex;
  align-items: center;
  min-height: 78px;
  gap: 26px;
}
.brand { display: inline-flex; align-items: center; gap: 11px; flex-shrink: 0; }
.brand-mark { display: grid; place-items: center; width: 42px; height: 42px; color: var(--green); }
.brand-mark svg { width: 42px; height: 42px; }
.brand-type { display: grid; gap: 0; line-height: 1; }
.brand-main { font-family: var(--latin); font-size: 25px; font-weight: 900; letter-spacing: 0.04em; color: var(--ink); }
.brand-sub { font-family: var(--latin); font-size: 14px; font-weight: 800; letter-spacing: 0.22em; color: var(--green); }

.gnav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 26px;
  margin-left: auto;
  font-size: 14px;
  font-weight: 700;
}
.gnav a { position: relative; padding: 8px 2px; color: #243530; transition: color .18s ease; }
.gnav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0;
  height: 2px; background: var(--green); border-radius: 2px;
  transform: scaleX(0); transform-origin: left; transition: transform .22s ease;
}
.gnav a:hover { color: var(--green-dark); }
.gnav a:hover::after { transform: scaleX(1); }
.header-actions { display: flex; align-items: center; gap: 18px; }
.header-tel { display: grid; line-height: 1.3; text-align: right; }
.header-tel-num { font-family: var(--latin); font-size: 19px; font-weight: 800; color: var(--green-deep); letter-spacing: 0.02em; }
.header-tel-hours { font-size: 11px; color: var(--muted); font-weight: 600; }

/* ============ Buttons ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 28px;
  border: 2px solid transparent;
  border-radius: var(--r-pill);
  font-weight: 800;
  line-height: 1.2;
  transition: transform .18s ease, background .18s ease, border-color .18s ease, box-shadow .18s ease;
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-lg { min-height: 60px; padding: 14px 32px; font-size: 16px; }
.btn-primary { background: var(--green); color: var(--white); border-color: var(--green); box-shadow: 0 10px 22px rgba(15,174,130,0.28); }
.btn-primary:hover { background: var(--green-dark); border-color: var(--green-dark); box-shadow: 0 14px 26px rgba(5,132,104,0.32); }
.btn-outline { background: var(--white); color: var(--green-dark); border-color: var(--green-line); box-shadow: var(--shadow-sm); }
.btn-outline:hover { border-color: var(--green); background: var(--green-soft); }
.btn-orange { background: linear-gradient(135deg, #f9a13b, var(--accent)); color: var(--white); border-color: transparent; box-shadow: 0 12px 26px rgba(244,139,19,0.35); }
.btn-orange:hover { background: linear-gradient(135deg, var(--accent), var(--accent-dark)); box-shadow: 0 16px 30px rgba(224,122,6,0.4); }
.btn-white-outline { background: rgba(255,255,255,0.1); color: #fff; border-color: rgba(255,255,255,0.55); }
.btn-white-outline:hover { background: rgba(255,255,255,0.2); border-color: #fff; }
.btn span { display: block; margin-left: 10px; font-size: 11px; font-weight: 700; opacity: .92; }
.btn .play-dot { margin: 0 8px 0 0; font-size: 12px; }
.btn-arrow { width: 16px; height: 16px; margin-left: 8px; }
.nav-toggle { display: none; margin-left: auto; padding: 8px; border: 0; background: transparent; cursor: pointer; }
.nav-toggle span { display: block; width: 24px; height: 2px; margin: 5px 0; background: var(--ink); border-radius: 2px; transition: .2s ease; }
.nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============ Hero ============ */
.hero {
  position: relative;
  padding: 170px 0 56px;
  overflow: hidden;
  background: linear-gradient(115deg, #eef9f3 0%, #f5fbf8 45%, #ffffff 100%);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(48% 64% at 90% 12%, rgba(15,174,130,0.12), transparent 70%),
    radial-gradient(42% 52% at 8% 95%, rgba(244,139,19,0.08), transparent 70%),
    radial-gradient(30% 40% at 60% 110%, rgba(15,174,130,0.06), transparent 70%);
}
.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  align-items: center;
  gap: 56px;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 26px;
  color: var(--green-deep);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.05em;
}
.hero-eyebrow span {
  padding: 6px 14px;
  border-radius: var(--r-pill);
  background: var(--green-deep);
  color: #fff;
  font-size: 12px;
  letter-spacing: 0.08em;
}
.hero h1 {
  font-size: clamp(40px, 4.8vw, 60px);
  line-height: 1.34;
  font-weight: 900;
  letter-spacing: 0.015em;
}
.hero h1 em {
  background: linear-gradient(transparent 64%, rgba(244,139,19,0.35) 64%);
}
.hero-lead {
  max-width: 540px;
  margin-top: 24px;
  color: #36473f;
  font-size: 17px;
  font-weight: 500;
  line-height: 1.95;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 36px; }
.hero-visual {
  position: relative;
  justify-self: end;
  width: min(100%, 640px);
}
.hero-visual > img {
  width: 100%;
  aspect-ratio: 1.5 / 1;
  object-fit: cover;
  object-position: center;
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
}

.hero-feature-bar {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-top: 72px;
  padding: 14px;
  border-radius: var(--r-lg);
  background: rgba(255,255,255,.94);
  border: 1px solid var(--green-line);
  box-shadow: var(--shadow-md);
}
.hero-feature {
  display: flex;
  align-items: center;
  gap: 13px;
  min-height: 62px;
  padding: 12px 16px;
  border-radius: var(--r-sm);
  color: #36473f;
  font-size: 13px;
  line-height: 1.55;
  transition: background .18s ease;
}
.hero-feature:hover { background: var(--green-soft); }
.hero-feature-text { min-width: 0; }
.hero-feature b { display: block; font-size: 14px; color: var(--ink); }

/* ============ Icons ============ */
.line-icon {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: var(--r-sm);
  background: var(--green-soft);
  color: var(--green-dark);
  flex-shrink: 0;
}
.line-icon svg { width: 24px; height: 24px; }

/* ============ Section headings ============ */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--latin);
  color: var(--green);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.22em;
  margin-bottom: 14px;
}
.eyebrow::before { content: ""; width: 26px; height: 2px; border-radius: 2px; background: var(--green); }
.section-heading { margin-bottom: 52px; }
.section-heading.center { text-align: center; }
.section-heading.center .eyebrow::after { content: ""; width: 26px; height: 2px; border-radius: 2px; background: var(--green); }
.section-heading h2, .product-copy h2 {
  font-size: clamp(28px, 3.3vw, 40px);
  line-height: 1.42;
  font-weight: 900;
  letter-spacing: 0.015em;
}
.section-heading h2 em, .product-copy h2 em {
  background: linear-gradient(transparent 66%, rgba(244,139,19,0.32) 66%);
}
.section-heading p, .product-copy > p {
  margin-top: 18px;
  color: var(--muted);
  font-weight: 500;
}
.section-heading.compact { text-align: center; margin-bottom: 34px; }
.section-heading.compact h2 { font-size: 26px; }

/* ============ Problem ============ */
.problem-section { background: var(--white); }
.problem-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.problem-grid article {
  position: relative;
  min-height: 196px;
  padding: 30px 26px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: transform .18s ease, box-shadow .18s ease;
}
.problem-grid article:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.problem-grid span {
  display: inline-grid;
  place-items: center;
  width: 46px; height: 46px;
  margin-bottom: 16px;
  border-radius: var(--r-sm);
  background: var(--accent-soft);
  color: var(--accent-dark);
  font: 800 19px/1 var(--latin);
}
.problem-bridge {
  margin-top: 44px;
  text-align: center;
}
.bridge-arrow {
  display: block;
  width: 18px; height: 18px;
  margin: 0 auto 20px;
  border-right: 3px solid var(--green);
  border-bottom: 3px solid var(--green);
  transform: rotate(45deg);
}
.problem-bridge p { font-size: clamp(19px, 2.4vw, 26px); font-weight: 800; }
.problem-bridge strong { color: var(--green-dark); }

/* ============ Product / About ============ */
.product-section { background: linear-gradient(180deg, #fff 0%, var(--green-wash) 100%); }
.product-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  align-items: center;
  gap: 64px;
}
.product-copy > p { line-height: 2; }
.product-points {
  display: grid;
  gap: 14px;
  margin-top: 32px;
  list-style: none;
}
.product-points li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: #2f413a;
  font-weight: 600;
  line-height: 1.65;
}
.product-points li::before {
  content: "";
  flex-shrink: 0;
  width: 22px; height: 22px;
  margin-top: 2px;
  border-radius: 50%;
  background: var(--green-soft);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23058468' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E");
  background-size: 14px;
  background-position: center;
  background-repeat: no-repeat;
}
.dashboard-card {
  display: grid;
  grid-template-columns: 158px 1fr;
  min-height: 330px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--white);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.dash-sidebar { display: grid; align-content: start; gap: 16px; padding: 24px 20px; background: var(--green-wash); color: #6a7a76; font-size: 12px; border-right: 1px solid var(--green-line); }
.dash-sidebar b { color: var(--green-dark); font-size: 13px; }
.dash-main { padding: 22px; }
.dash-toolbar { display: flex; align-items: center; gap: 8px; }
.tab { padding: 8px 13px; border-radius: var(--r-pill); color: #6b7c76; font-size: 12px; }
.tab.active { background: var(--green-soft); color: var(--green-dark); font-weight: 700; }
.dash-toolbar button { margin-left: auto; padding: 9px 15px; border: 0; border-radius: var(--r-pill); background: var(--green); color: #fff; font-size: 12px; font-weight: 800; cursor: pointer; }
.dash-search { margin: 18px 0; padding: 11px 13px; border: 1px solid var(--line); border-radius: var(--r-xs); color: #9aa8a2; font-size: 12px; }
.dash-search span { float: right; color: #5b6c66; }
.dash-table { display: grid; gap: 6px; font-size: 12px; }
.dash-row { display: grid; grid-template-columns: 1.1fr .7fr .8fr 1fr .5fr; align-items: center; gap: 12px; padding: 9px 4px; border-bottom: 1px solid #eef3f0; color: #54655f; }
.dash-row.head { color: #94a39c; font-weight: 800; }
.thumb { display: block; width: 30px; height: 22px; border-radius: 5px; background: #f7d7ad; }
.thumb.green { background: #b9ecda; }
.thumb.dark { background: #16211d; }
.status { color: var(--green-dark); font-weight: 800; }

/* ============ Reasons ============ */
.reason-section { background: var(--white); }
.reason-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;
}
.reason-grid article {
  flex: 0 1 calc((100% - 36px) / 3);
  min-width: 250px;
  min-height: 224px;
  padding: 32px 26px;
  border-radius: var(--r-md);
  background: var(--green-wash);
  border: 1px solid var(--green-line);
  text-align: center;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.reason-grid article:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); background: var(--white); }
.reason-grid .line-icon { margin: 0 auto 18px; width: 60px; height: 60px; border-radius: var(--r-md); }
.reason-grid .line-icon svg { width: 28px; height: 28px; }
h3 { font-size: 17px; line-height: 1.55; font-weight: 800; }
.reason-grid p, .scene-grid p, .voice-grid p, .problem-grid p, .guarantee-grid p, .plan-card .plan-desc, .rebate-panel p, .flow-grid p {
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.8;
}

/* ============ Scenes ============ */
.scenes-section { background: linear-gradient(180deg, #fff 0%, var(--green-wash) 100%); }
.scene-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
}
.scene-grid article { text-align: center; }
.scene-grid figure { border-radius: var(--r-md); overflow: hidden; box-shadow: var(--shadow-sm); margin-bottom: 20px; }
.scene-grid img, .map-card {
  width: 100%;
  aspect-ratio: 1.55 / 1;
  object-fit: cover;
  transition: transform .35s ease;
}
.scene-grid article:hover img, .scene-grid article:hover .map-card { transform: scale(1.05); }
.map-card {
  display: grid;
  place-items: center;
  align-content: center;
  background: linear-gradient(135deg, #b9ecda, #d8f3e0);
  color: var(--green-deep);
  font-weight: 800;
  line-height: 1.5;
}
.map-card strong { color: var(--green-dark); font-size: 21px; }

/* ============ Voices ============ */
.voices-section { background: var(--green-wash); }
.voice-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 26px;
}
.voice-grid article {
  flex: 0 1 calc((100% - 52px) / 3);
  min-width: 280px;
  position: relative;
  display: grid;
  align-content: space-between;
  gap: 22px;
  padding: 34px 30px 28px;
  border-radius: var(--r-md);
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}
.voice-grid article::before {
  content: "\201C";
  position: absolute;
  top: 10px; left: 22px;
  font-family: Georgia, serif;
  font-size: 64px;
  line-height: 1;
  color: var(--green-line);
}
.voice-grid p { position: relative; margin: 14px 0 0; line-height: 1.95; color: #2d3d36; font-weight: 500; }
.voice-grid p b { color: var(--green-dark); font-weight: 800; background: linear-gradient(transparent 68%, rgba(15,174,130,0.18) 68%); }
.voice-grid footer { display: flex; align-items: center; gap: 14px; padding-top: 18px; border-top: 1px solid var(--line); }
.voice-grid footer b { display: grid; color: var(--green-deep); font-size: 14px; font-weight: 800; line-height: 1.5; }
.voice-grid footer small { color: var(--muted); font-size: 12px; font-weight: 600; }
.avatar {
  display: block;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(var(--green-soft) 0 45%, #fff 45% 100%);
  border: 2px solid var(--green);
  flex-shrink: 0;
}
.avatar.orange { border-color: var(--accent); background: linear-gradient(var(--accent-soft) 0 45%, #fff 45% 100%); }
.avatar.green { border-color: var(--green-dark); }

/* ============ Plan ============ */
.plan-section { background: var(--white); }
.plan-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px;
  max-width: 960px;
  margin-inline: auto;
}
.plan-card {
  position: relative;
  padding: 40px 38px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}
.plan-card.featured { border: 2px solid var(--green); box-shadow: var(--shadow-md); }
.plan-tag {
  display: inline-block;
  padding: 5px 14px;
  margin-bottom: 12px;
  border-radius: var(--r-pill);
  background: var(--green-soft);
  color: var(--green-dark);
  font-size: 12px;
  font-weight: 800;
}
.plan-card h3 { font-size: 22px; }
.plan-card.featured .plan-tag { background: var(--accent-soft); color: var(--accent-dark); }
.ribbon {
  position: absolute;
  top: -15px;
  right: 26px;
  padding: 7px 18px;
  border-radius: var(--r-pill);
  background: linear-gradient(135deg, #f9a13b, var(--accent));
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  box-shadow: 0 6px 16px rgba(244,139,19,0.35);
}
.plan-card dl { display: grid; gap: 12px; margin: 26px 0; }
.plan-card dl div { display: flex; justify-content: space-between; align-items: baseline; border-bottom: 1px solid var(--line); padding-bottom: 10px; }
.plan-card dt { color: var(--muted); font-weight: 700; }
.plan-card dd { font-family: var(--latin); color: var(--green-dark); font-size: 32px; font-weight: 800; letter-spacing: 0.01em; }
.plan-card small { font-size: 14px; font-weight: 800; color: var(--muted); }
.plan-card ul { display: grid; gap: 10px; color: #34453d; font-weight: 600; list-style: none; }
.plan-card li { display: flex; align-items: flex-start; gap: 10px; }
.plan-card li::before {
  content: "✓";
  display: grid;
  place-items: center;
  width: 21px; height: 21px;
  margin-top: 3px;
  border-radius: 50%;
  background: var(--green-soft);
  color: var(--green-dark);
  font-size: 12px;
  font-weight: 900;
  flex-shrink: 0;
}
.rebate-panel {
  display: grid;
  grid-template-columns: 1fr .85fr;
  gap: 32px;
  align-items: center;
  max-width: 960px;
  margin: 30px auto 0;
  padding: 36px;
  border-radius: var(--r-lg);
  background: var(--green-soft);
  border: 1px solid var(--green-line);
}
.rebate-panel h3 { color: var(--green-deep); font-size: 20px; }
.rebate-list { display: grid; gap: 12px; }
.rebate-list span { display: flex; align-items: center; gap: 10px; padding: 15px 18px; border-radius: var(--r-sm); background: #fff; color: var(--green-dark); font-weight: 700; box-shadow: var(--shadow-sm); }
.rebate-list span::before { content: "✓"; display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: var(--green); color: #fff; font-size: 13px; flex-shrink: 0; }

/* ============ Guarantee ============ */
.guarantee-section { background: var(--green-wash); }
.guarantee-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;
}
.guarantee-grid article {
  flex: 0 1 calc((100% - 36px) / 3);
  min-width: 260px;
  min-height: 180px;
  padding: 32px 28px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: transform .18s ease, box-shadow .18s ease;
}
.guarantee-grid article:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.guarantee-grid .line-icon { margin: 0 auto 16px; width: 56px; height: 56px; border-radius: var(--r-md); }
.guarantee-grid .line-icon svg { width: 26px; height: 26px; }
.guarantee-grid h3 { color: var(--green-deep); }

/* ============ Flow ============ */
.flow-section { background: var(--white); }
.flow-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  list-style: none;
  counter-reset: flow;
}
.flow-grid li {
  position: relative;
  padding: 34px 28px;
  border: 1px solid var(--green-line);
  border-radius: var(--r-md);
  background: var(--green-wash);
  text-align: center;
}
.flow-grid li:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -19px;
  width: 16px; height: 16px;
  border-top: 3px solid var(--green);
  border-right: 3px solid var(--green);
  transform: translateY(-50%) rotate(45deg);
  z-index: 1;
}
.flow-step {
  display: inline-block;
  margin-bottom: 16px;
  padding: 5px 16px;
  border-radius: var(--r-pill);
  background: var(--green-deep);
  color: #fff;
  font-family: var(--latin);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
}
.flow-grid .line-icon { display: inline-grid; margin: 0 auto 16px; width: 56px; height: 56px; border-radius: var(--r-md); background: var(--white); border: 1px solid var(--green-line); }
.flow-grid .line-icon svg { width: 26px; height: 26px; }

/* ============ CTA ============ */
.cta-section { background: var(--white); padding-bottom: 110px; }
.cta-panel {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  align-items: center;
  gap: 40px;
  padding: 56px 60px;
  border-radius: var(--r-lg);
  background:
    radial-gradient(60% 90% at 100% 0%, rgba(15,174,130,0.25), transparent 60%),
    linear-gradient(120deg, var(--green-deep) 0%, #0a5a47 100%);
  color: #fff;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.cta-eyebrow { font-family: var(--latin); font-size: 13px; font-weight: 800; letter-spacing: 0.24em; color: #7fe7c4; margin-bottom: 14px; }
.cta-panel h2 { font-size: clamp(25px, 3vw, 36px); line-height: 1.5; font-weight: 900; }
.cta-panel p { margin-top: 14px; color: rgba(255,255,255,0.85); font-weight: 500; }
.device-preview img { width: 100%; border-radius: var(--r-md); box-shadow: 0 20px 48px rgba(0,0,0,0.3); }

/* ============ FAQ ============ */
.faq-section { background: var(--green-wash); }
.faq-list { display: grid; gap: 14px; }
.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow .2s ease;
}
.faq-item.is-open { box-shadow: var(--shadow-md); }
.faq-q {
  display: flex;
  gap: 16px;
  align-items: center;
  padding: 22px 26px;
  cursor: pointer;
  font-weight: 800;
  list-style: none;
}
.faq-q:focus-visible { outline: 2px solid var(--green); outline-offset: -2px; border-radius: var(--r-md); }
.faq-q span {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: var(--r-xs);
  background: var(--green);
  color: #fff;
  flex-shrink: 0;
  font-family: var(--latin);
  font-weight: 800;
}
.faq-q::after {
  content: "";
  margin-left: auto;
  width: 11px; height: 11px;
  border-right: 2.5px solid var(--green-dark);
  border-bottom: 2.5px solid var(--green-dark);
  transform: rotate(45deg);
  transition: transform .25s ease;
  flex-shrink: 0;
}
.faq-item.is-open .faq-q::after { transform: rotate(-135deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .28s ease;
}
.faq-item.is-open .faq-a { max-height: 260px; }
.faq-a p { padding: 0 26px 24px 78px; color: var(--muted); font-weight: 500; line-height: 1.9; }

/* ============ Series ============ */
.series-section { background: var(--green-wash); padding-top: 0; }
.panel {
  border: 1px solid var(--green-line);
  border-radius: var(--r-lg);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}
.series-panel { padding: 48px 42px; }
.series-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.series-grid article {
  display: grid;
  gap: 10px;
  justify-items: center;
  min-height: 188px;
  padding: 28px 20px;
  border-radius: var(--r-md);
  background: var(--green-wash);
  border: 1px solid var(--green-line);
  text-align: center;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.series-grid article:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); background: var(--white); }
.series-grid b { color: var(--green-deep); font-family: var(--latin); font-size: 17px; font-weight: 800; letter-spacing: 0.03em; }
.series-grid span { min-height: 44px; color: var(--muted); font-size: 13px; line-height: 1.6; }
.series-grid a {
  margin-top: auto;
  min-width: 132px;
  padding: 8px 18px;
  border: 1.5px solid var(--green);
  border-radius: var(--r-pill);
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 800;
  transition: background .18s ease, color .18s ease;
}
.series-grid a:hover { background: var(--green); color: #fff; }

/* ============ Company ============ */
.company-section { background: var(--white); }
.company-table {
  width: min(100%, 860px);
  margin: 0 auto;
  border-collapse: collapse;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: #fff;
  box-shadow: var(--shadow-sm);
}
.company-table th, .company-table td {
  padding: 19px 28px;
  border-bottom: 1px solid var(--line);
  text-align: left;
}
.company-table tr:last-child th, .company-table tr:last-child td { border-bottom: 0; }
.company-table th { width: 200px; background: var(--green-soft); color: var(--green-deep); font-weight: 800; }
.company-table td { color: #44544e; font-weight: 600; }
.company-table a { color: var(--green-dark); font-weight: 800; }

/* ============ Footer ============ */
.site-footer { background: var(--green-deep); color: #cfe5db; }
.footer-inner {
  display: grid;
  grid-template-columns: 1.3fr .7fr .7fr 1fr;
  gap: 44px;
  padding: 64px 0 48px;
}
.footer-about p { margin-top: 18px; font-size: 13px; line-height: 1.9; color: #9ec4b5; }
.footer-brand .brand-main { color: #fff; }
.footer-brand .brand-sub, .footer-brand .brand-mark { color: #5fe0b4; }
.footer-nav { display: grid; gap: 12px; align-content: start; font-size: 14px; }
.footer-nav b { color: #fff; font-size: 15px; margin-bottom: 6px; }
.footer-nav a { color: #9ec4b5; transition: color .18s ease; }
.footer-nav a:hover { color: #fff; }
.footer-contact { display: grid; gap: 8px; align-content: start; justify-items: start; }
.footer-contact b { color: #fff; font-size: 15px; }
.footer-tel { font-family: var(--latin); font-size: 28px; font-weight: 800; color: #fff; letter-spacing: 0.02em; }
.footer-contact span { font-size: 12px; color: #9ec4b5; }
.footer-contact .btn { margin-top: 12px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.12); padding: 22px 0; }
.footer-bottom p { font-size: 12px; color: #86ab9c; }

/* ============ Fixed CTA ============ */
.fixed-cta {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 40;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: .2s ease;
}
.fixed-cta.is-visible { opacity: 1; pointer-events: auto; transform: none; }
.fixed-cta .btn { box-shadow: var(--shadow-lg); }

/* ============ Reveal ============ */
[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .6s ease, transform .6s ease;
}
[data-reveal].is-revealed { opacity: 1; transform: none; }
[data-reveal]:nth-child(2) { transition-delay: .08s; }
[data-reveal]:nth-child(3) { transition-delay: .16s; }
[data-reveal]:nth-child(4) { transition-delay: .24s; }
[data-reveal]:nth-child(5) { transition-delay: .32s; }
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ============ Responsive ============ */
@media (max-width: 1100px) {
  .gnav, .header-actions { display: none; }
  .nav-toggle { display: block; }
  .gnav.is-open {
    position: fixed;
    inset: 78px 0 auto;
    display: grid;
    gap: 0;
    padding: 16px 24px 22px;
    background: #fff;
    border-bottom: 1px solid var(--green-line);
    box-shadow: var(--shadow-md);
  }
  .gnav.is-open a { padding: 14px 0; border-bottom: 1px solid var(--line); }
  .gnav.is-open a::after { display: none; }
  .hero-inner, .product-grid, .cta-panel, .rebate-panel { grid-template-columns: 1fr; }
  .hero { padding-top: 128px; }
  .hero-inner { gap: 40px; }
  .hero-visual { justify-self: stretch; width: 100%; }
  .hero-lead { max-width: none; }
  .hero-feature-bar, .series-grid, .scene-grid, .problem-grid { grid-template-columns: repeat(2, 1fr); }
  .cta-panel { padding: 44px 40px; }
  .device-preview { max-width: 520px; margin-inline: auto; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 36px; }
  .footer-about, .footer-contact { grid-column: span 2; }
  .footer-contact { justify-items: start; }
}

@media (max-width: 900px) {
  .flow-grid { grid-template-columns: 1fr; max-width: 560px; margin-inline: auto; }
  .flow-grid li:not(:last-child)::after {
    top: auto; right: 50%;
    bottom: -21px;
    transform: translateX(50%) rotate(135deg);
  }
  .section-heading { margin-bottom: 40px; }
}

@media (max-width: 720px) {
  .container, .header-inner, .hero-inner, .hero-feature-bar { width: min(calc(100% - 32px), var(--max)); }
  .section { padding: 68px 0; }
  .hero { padding-top: 118px; padding-bottom: 44px; }
  .hero h1 { font-size: clamp(30px, 8.2vw, 42px); }
  .hero-eyebrow { flex-wrap: wrap; gap: 8px; font-size: 13px; margin-bottom: 20px; }
  .hero-lead { font-size: 16px; line-height: 1.9; }
  .hero-actions { gap: 12px; margin-top: 28px; }
  .hero-actions .btn {
    width: 100%;
    flex-direction: column;
    gap: 3px;
    white-space: normal;
    text-align: center;
    padding-block: 13px;
  }
  .hero-actions .btn span { margin-left: 0; }
  .hero-actions .btn .play-dot { display: none; }
  .hero-feature-bar, .series-grid, .scene-grid, .problem-grid, .plan-grid { grid-template-columns: 1fr; }
  .reason-grid article, .voice-grid article, .guarantee-grid article { flex: 1 1 100%; min-width: 0; }
  .hero-feature-bar { margin-top: 44px; }
  .plan-card { padding: 34px 26px; }
  .rebate-panel { padding: 30px 24px; }
  .dashboard-card { grid-template-columns: 1fr; min-height: 0; }
  .dash-sidebar { display: none; }
  .dash-row { grid-template-columns: 1fr 1fr 1fr; }
  .dash-row span:nth-child(n+4) { display: none; }
  .series-panel { padding: 32px 22px; }
  .cta-panel { padding: 36px 24px; gap: 28px; }
  .cta-panel h2 { line-height: 1.55; }
  .faq-q { padding: 18px 20px; gap: 12px; }
  .faq-a p { padding: 0 20px 20px; }
  .company-table, .company-table tbody, .company-table tr, .company-table th, .company-table td { display: block; width: 100%; }
  .company-table th { border-bottom: 0; padding: 16px 22px 6px; }
  .company-table td { padding: 0 22px 16px; }
  .footer-inner { grid-template-columns: 1fr; gap: 30px; padding: 48px 0 36px; }
  .footer-about, .footer-contact { grid-column: auto; }
  .fixed-cta { left: 16px; right: 16px; }
  .fixed-cta .btn { width: 100%; }
}

@media (max-width: 400px) {
  .btn { padding-inline: 20px; }
  .btn-lg { font-size: 15px; padding-inline: 22px; }
  .btn span { font-size: 10px; margin-left: 7px; }
  .brand-main { font-size: 22px; }
  .brand-sub { font-size: 12px; }
  .brand-mark, .brand-mark svg { width: 36px; height: 36px; }
  .voice-grid article { padding: 26px 22px; }
  .plan-card dd { font-size: 26px; }
  .plan-card dl div { flex-wrap: wrap; gap: 2px; }
  .footer-tel { font-size: 25px; }
}