/* ============================================================
   小回りweb LP — top-page.css
   ============================================================ */

/* ---------- CSS Variables ---------- */
:root {
  --clr-primary:   #1a2240;
  --clr-accent:    #e05c3a;
  --clr-accent2:   #4a90d9;
  --clr-accent3:   #2aa87e;
  --clr-bg:        #f7f8fc;
  --clr-surface:   #ffffff;
  --clr-border:    #e4e8f0;
  --clr-text:      #1e2535;
  --clr-muted:     #6b7280;
  --clr-hero-bg:   #0e1628;
  --ff-display:    'Outfit', 'Noto Sans JP', sans-serif;
  --ff-body:       'Noto Sans JP', sans-serif;
  --radius-sm:     6px;
  --radius-md:     12px;
  --radius-lg:     20px;
  --shadow-sm:     0 1px 4px rgba(0,0,0,.07);
  --shadow-md:     0 4px 20px rgba(0,0,0,.10);
  --shadow-lg:     0 8px 40px rgba(0,0,0,.14);
  --header-h:      68px;
  --max-w:         1120px;
  --transition:    0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--ff-body); background: var(--clr-bg); color: var(--clr-text); line-height: 1.75; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
.container { width: min(var(--max-w), 100% - 48px); margin-inline: auto; }

/* ---------- Scroll Animation ---------- */
.section, .pain-card, .reason-card, .voice-card, .flow-step, .op-specialist {
  opacity: 0; transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.section.visible, .pain-card.visible, .reason-card.visible,
.voice-card.visible, .flow-step.visible, .op-specialist.visible {
  opacity: 1; transform: translateY(0);
}
.pain-card:nth-child(2)    { transition-delay: .10s; }
.pain-card:nth-child(3)    { transition-delay: .18s; }
.pain-card:nth-child(4)    { transition-delay: .26s; }
.pain-card:nth-child(5)    { transition-delay: .34s; }
.reason-card:nth-child(2)  { transition-delay: .10s; }
.reason-card:nth-child(3)  { transition-delay: .20s; }
.voice-card:nth-child(2)   { transition-delay: .10s; }
.voice-card:nth-child(3)   { transition-delay: .20s; }
.voice-card:nth-child(4)   { transition-delay: .30s; }
.flow-step:nth-child(3)    { transition-delay: .10s; }
.flow-step:nth-child(5)    { transition-delay: .20s; }
.flow-step:nth-child(7)    { transition-delay: .30s; }
.op-specialist:nth-child(2){ transition-delay: .10s; }
.op-specialist:nth-child(3){ transition-delay: .20s; }
.op-specialist:nth-child(4){ transition-delay: .30s; }

/* ---------- Buttons ---------- */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--clr-accent); color: #fff;
  font-family: var(--ff-display); font-weight: 700; font-size: 1rem;
  padding: 14px 32px; border-radius: var(--radius-sm); letter-spacing: 0.03em;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 16px rgba(224,92,58,.35);
}
.btn-primary:hover { background: #c94e2f; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(224,92,58,.45); }
.btn-ghost {
  display: inline-flex; align-items: center; gap: 6px;
  border: 2px solid var(--clr-accent); color: var(--clr-accent);
  font-weight: 700; font-size: 0.9rem; padding: 10px 24px;
  border-radius: var(--radius-sm); transition: background var(--transition), color var(--transition);
}
.btn-ghost:hover { background: var(--clr-accent); color: #fff; }

/* ---------- Section共通 ---------- */
.section { padding-block: 96px; }
.section-label { font-family: var(--ff-display); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.2em; color: var(--clr-accent); margin-bottom: 10px; }
.section-title { font-family: var(--ff-display); font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 900; color: var(--clr-primary); line-height: 1.25; margin-bottom: 40px; }
.section-desc { font-size: 0.95rem; color: var(--clr-muted); margin-top: -28px; margin-bottom: 48px; line-height: 1.7; }

/* ============================================================ HEADER ============================================================ */
.header {
  position: fixed !important; top: 0 !important; left: 0 !important; right: 0 !important; bottom: auto !important;
  width: 100% !important; height: var(--header-h) !important; min-height: unset !important;
  max-height: var(--header-h) !important; overflow: visible !important;
  z-index: 1000; background: rgba(14,22,40,0.85);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,.07);
  transition: background var(--transition), box-shadow var(--transition);
}
.header.scrolled { background: rgba(14,22,40,0.97); box-shadow: var(--shadow-md); }
.nav-inner { display: flex; align-items: center; height: var(--header-h); gap: 24px; width: min(var(--max-w), 100% - 48px); margin-inline: auto; }
.nav-logo { font-family: var(--ff-display); font-size: 1.4rem; font-weight: 900; color: #fff; letter-spacing: -0.02em; flex-shrink: 0; text-decoration: none !important; }
.nav-logo:hover, .nav-logo:visited { text-decoration: none !important; }
.nav-logo span { color: var(--clr-accent); }
.nav-links { display: flex; gap: 2px; align-items: center; flex: 1; justify-content: center; }
.nav-links a { font-size: 0.78rem; font-weight: 500; color: rgba(255,255,255,.7); padding: 6px 9px; border-radius: 4px; white-space: nowrap; transition: color var(--transition), background var(--transition); }
.nav-links a:hover { color: #fff; background: rgba(255,255,255,.08); }
.nav-cta { flex-shrink: 0; font-size: 0.82rem; font-weight: 700; color: #fff; background: var(--clr-accent); padding: 8px 18px; border-radius: var(--radius-sm); white-space: nowrap; transition: background var(--transition); }
.nav-cta:hover { background: #c94e2f; }
.nav-hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; margin-left: auto; }
.nav-hamburger span { display: block; width: 24px; height: 2px; background: #fff; border-radius: 2px; transition: transform var(--transition), opacity var(--transition); }
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav-mobile { display: none; position: fixed; top: var(--header-h); left: 0; right: 0; background: rgba(14,22,40,0.98); padding: 20px 24px; z-index: 999; transform: translateY(-12px); opacity: 0; pointer-events: none; transition: transform var(--transition), opacity var(--transition); }
.nav-mobile.open { transform: translateY(0); opacity: 1; pointer-events: all; }
.nav-mobile ul { display: flex; flex-direction: column; gap: 2px; }
.nav-mobile a { display: block; color: rgba(255,255,255,.75); font-size: 0.95rem; font-weight: 500; padding: 11px 16px; border-radius: var(--radius-sm); transition: background var(--transition), color var(--transition); }
.nav-mobile a:hover { background: rgba(255,255,255,.07); color: #fff; }

/* ============================================================ 追従CTA ============================================================ */
.sp-fixed-cta { display: none; position: fixed; bottom: 0; left: 0; right: 0; z-index: 900; padding: 12px 20px; background: rgba(14,22,40,.95); backdrop-filter: blur(8px); border-top: 1px solid rgba(255,255,255,.08); transform: translateY(100%); transition: transform 0.4s cubic-bezier(0.4,0,0.2,1); padding-bottom: max(12px, env(safe-area-inset-bottom)); }
.sp-fixed-cta.visible { transform: translateY(0); }
.sp-fixed-cta-btn { display: block; text-align: center; background: var(--clr-accent); color: #fff; font-family: var(--ff-display); font-weight: 700; font-size: 1rem; padding: 14px 24px; border-radius: var(--radius-sm); box-shadow: 0 4px 16px rgba(224,92,58,.4); transition: background var(--transition); }
.sp-fixed-cta-btn:hover { background: #c94e2f; }
.pc-float-cta { display: none; position: fixed; bottom: 40px; right: 36px; z-index: 900; background: var(--clr-accent); color: #fff; border-radius: 16px; padding: 22px 28px; flex-direction: row; align-items: center; gap: 14px; box-shadow: 0 8px 36px rgba(224,92,58,.55), 0 2px 8px rgba(0,0,0,.2); opacity: 0; transform: translateY(20px) scale(0.9); pointer-events: none; transition: opacity 0.4s ease, transform 0.4s ease, background var(--transition), box-shadow var(--transition); min-width: 200px; }
.pc-float-cta.visible { opacity: 1; transform: translateY(0) scale(1); pointer-events: all; }
.pc-float-cta:hover { background: #c94e2f; transform: translateY(-3px) scale(1.02); box-shadow: 0 14px 44px rgba(224,92,58,.65), 0 4px 12px rgba(0,0,0,.25); }
.pc-float-icon { opacity: .9; flex-shrink: 0; width: 28px; height: 28px; }
.pc-float-text { font-family: var(--ff-display); font-size: 1rem; font-weight: 700; text-align: left; line-height: 1.45; letter-spacing: 0.02em; white-space: nowrap; }

/* ============================================================ HERO ============================================================ */
.hero { position: relative; min-height: 100svh; background: var(--clr-hero-bg); display: flex; align-items: center; overflow: hidden; padding-top: var(--header-h); }
.hero-bg { position: absolute; inset: 0; background: radial-gradient(ellipse 70% 60% at 80% 50%, rgba(74,144,217,.12) 0%, transparent 70%), radial-gradient(ellipse 50% 50% at 20% 80%, rgba(42,168,126,.08) 0%, transparent 60%); pointer-events: none; }
.hero::before { content: ''; position: absolute; top: -200px; right: -200px; width: 700px; height: 700px; border-radius: 50%; background: radial-gradient(circle, rgba(224,92,58,.07) 0%, transparent 70%); pointer-events: none; }
.hero-inner { width: min(var(--max-w), 100% - 48px); margin-inline: auto; display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; padding-block: 80px; }
.hero-eyebrow { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.2em; color: var(--clr-accent); margin-bottom: 16px; }
.hero-headline { font-family: var(--ff-display); font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 900; color: #fff; line-height: 1.2; margin-bottom: 20px; letter-spacing: -0.02em; }
.hero-headline span { color: var(--clr-accent); }
.hero-sub { font-size: 1rem; color: rgba(255,255,255,.65); line-height: 1.8; margin-bottom: 32px; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 40px; }
.badge { display: inline-flex; align-items: center; gap: 8px; font-size: 0.82rem; font-weight: 500; color: rgba(255,255,255,.88); background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14); padding: 7px 14px; border-radius: 100px; }
.badge-pip { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--clr-accent); flex-shrink: 0; box-shadow: 0 0 6px rgba(224,92,58,.6); }
.hero-cta { font-size: 1.05rem; padding: 16px 40px; }
.hero-visual { display: flex; align-items: center; justify-content: center; }
.hero-img { width: 100%; max-width: 520px; border-radius: var(--radius-lg); background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08); aspect-ratio: 4/3; object-fit: cover; }

/* ============================================================ WHAT WE DO ============================================================ */
.what { background: var(--clr-bg); }
.what-keymessage { margin-block: 40px 48px; background: linear-gradient(135deg, var(--clr-primary) 0%, #2a3560 100%); border-radius: var(--radius-md); padding: 24px 32px; }
.what-keymessage-inner { display: flex; align-items: center; gap: 16px; color: #fff; font-size: 1rem; line-height: 1.7; }
.what-keymessage-icon { font-size: 1.8rem; flex-shrink: 0; }
.what-keymessage-inner strong { color: var(--clr-accent); }
.what-compare { display: flex; align-items: stretch; margin-bottom: 0; border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-md); }
.what-compare-col { flex: 1; padding: 32px 28px; background: #fff; }
.what-compare-col--right { background: #f0f7ff; }
.what-compare-vs { display: flex; align-items: center; justify-content: center; background: var(--clr-bg); font-family: var(--ff-display); font-weight: 900; font-size: 1rem; color: var(--clr-muted); padding-inline: 12px; flex-shrink: 0; }
.what-compare-label { font-family: var(--ff-display); font-size: 0.9rem; font-weight: 700; color: var(--clr-muted); margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--clr-border); }
.what-compare-label--accent { color: var(--clr-accent2); }
.what-compare-list { display: flex; flex-direction: column; gap: 10px; }
.what-compare-item { font-size: 0.88rem; line-height: 1.6; padding-left: 22px; position: relative; }
.what-compare-item--bad::before { content: '✕'; position: absolute; left: 0; color: #d04040; font-size: 0.8rem; }
.what-compare-item--good::before { content: '✓'; position: absolute; left: 0; color: var(--clr-accent3); font-weight: 700; }
.what-structure { background: var(--clr-primary); border-radius: var(--radius-md); padding: 48px 40px; margin-block: 48px; }
.what-structure .section-label { color: rgba(255,255,255,.45); margin-bottom: 12px; }
.what-structure-title { font-family: var(--ff-display); font-size: 1.6rem; font-weight: 900; color: #fff; margin-bottom: 12px; line-height: 1.4; }
.what-structure-desc { font-size: 0.9rem; color: rgba(255,255,255,.5); margin-bottom: 32px; }
.what-plan-heading { font-family: var(--ff-display); font-size: 1.1rem; font-weight: 700; color: var(--clr-primary); text-align: center; margin-bottom: 24px; }
.what-plans { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 48px; }
.what-plan { background: #fff; border: 1.5px solid var(--clr-border); border-radius: var(--radius-md); padding: 32px 28px; box-shadow: var(--shadow-sm); display: flex; gap: 20px; }
.what-plan--accent { border-color: var(--clr-accent2); background: #f4f9ff; }
.what-plan-num { font-family: var(--ff-display); font-size: 2rem; font-weight: 900; color: var(--clr-border); line-height: 1; flex-shrink: 0; }
.what-plan--accent .what-plan-num { color: var(--clr-accent2); opacity: 0.4; }
.what-plan-body { flex: 1; }
.what-plan-badge { display: inline-block; font-size: 0.72rem; font-weight: 700; background: var(--clr-bg); color: var(--clr-muted); border: 1px solid var(--clr-border); border-radius: 4px; padding: 3px 10px; margin-bottom: 10px; letter-spacing: 0.02em; }
.what-plan-badge--accent { background: #dbeeff; color: var(--clr-accent2); border-color: #b3d4f5; }
.what-plan-title { font-family: var(--ff-display); font-size: 1.2rem; font-weight: 900; color: var(--clr-primary); margin-bottom: 10px; }
.what-plan-desc { font-size: 0.875rem; color: var(--clr-muted); line-height: 1.8; margin-bottom: 16px; }
.what-plan-range { margin-bottom: 16px; }
.what-plan-range-bar { height: 6px; background: var(--clr-border); border-radius: 999px; overflow: hidden; margin-bottom: 6px; }
.what-plan-range-fill { height: 100%; width: 60%; background: linear-gradient(90deg, var(--clr-accent2), var(--clr-accent)); border-radius: 999px; animation: rangeGrow 1.2s ease forwards; }
@keyframes rangeGrow { from { width: 17%; } to { width: 60%; } }
.what-plan-range-labels { display: flex; justify-content: space-between; font-size: 0.75rem; color: var(--clr-muted); }
.what-plan-range-note { font-size: 0.75rem; color: var(--clr-accent2); font-weight: 700; margin-top: 6px; }
.what-plan-link { font-size: 0.85rem; font-weight: 700; color: var(--clr-accent); }
.what-plan-link:hover { text-decoration: underline; }

/* ============================================================ PAIN ============================================================ */
.pain { background: var(--clr-bg); }
.pain-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 20px; margin-bottom: 48px; }
.pain-card { background: var(--clr-surface); border: 1px solid var(--clr-border); border-radius: var(--radius-md); padding: 24px 20px; box-shadow: var(--shadow-sm); transition: transform var(--transition), box-shadow var(--transition); }
.pain-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.pain-check { font-size: 1.4rem; color: var(--clr-accent); margin-bottom: 10px; }
.pain-card h3 { font-family: var(--ff-display); font-size: 1rem; font-weight: 700; color: var(--clr-primary); margin-bottom: 8px; }
.pain-card p { font-size: 0.875rem; color: var(--clr-muted); line-height: 1.65; }
.pain-closing { text-align: center; padding: 40px 24px; background: var(--clr-primary); border-radius: var(--radius-lg); display: flex; flex-direction: column; align-items: center; gap: 20px; }
.pain-closing p { font-family: var(--ff-display); font-size: clamp(1.2rem, 3vw, 1.6rem); font-weight: 900; color: #fff; }
.pain-closing strong { color: var(--clr-accent); }

/* ============================================================ WHY ============================================================ */
.why { background: var(--clr-primary); }
.why .section-label { color: rgba(255,255,255,.45); }
.why .section-title { color: #fff; }
.concept-banner { display: flex; gap: 24px; background: linear-gradient(135deg, #1e1440, #2a1c5a); border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius-lg); padding: 36px 40px; margin-bottom: 48px; position: relative; overflow: hidden; }
.concept-banner::before { content: ''; position: absolute; top: -60px; right: -60px; width: 200px; height: 200px; border-radius: 50%; background: rgba(224,92,58,.12); pointer-events: none; }
.concept-icon { font-size: 2.5rem; flex-shrink: 0; display: flex; align-items: flex-start; margin-top: 4px; }
.concept-title { font-family: var(--ff-display); font-size: 1.6rem; font-weight: 900; color: #fff; margin-bottom: 12px; }
.concept-desc { font-size: 0.9rem; color: rgba(255,255,255,.65); line-height: 1.85; }
.reason-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; margin-bottom: 64px; }
.reason-card { background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); border-radius: var(--radius-md); padding: 28px 24px; transition: background var(--transition), transform var(--transition); }
.reason-card:hover { background: rgba(255,255,255,.08); transform: translateY(-4px); }
.reason-icon { font-size: 1.8rem; margin-bottom: 14px; }
.reason-card h3 { font-family: var(--ff-display); font-size: 1.05rem; font-weight: 700; color: #fff; margin-bottom: 10px; }
.reason-card p { font-size: 0.875rem; color: rgba(255,255,255,.6); line-height: 1.75; }
.compare-heading { font-family: var(--ff-display); font-size: 1.1rem; font-weight: 700; color: rgba(255,255,255,.8); margin-bottom: 20px; }
.compare-table-wrap { overflow-x: auto; }
.compare-table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.compare-table th { background: rgba(255,255,255,.06); color: rgba(255,255,255,.8); font-weight: 700; padding: 12px 16px; text-align: center; border-bottom: 1px solid rgba(255,255,255,.1); }
.compare-table th:first-child { text-align: left; }
.compare-table td { padding: 11px 16px; text-align: center; color: rgba(255,255,255,.65); border-bottom: 1px solid rgba(255,255,255,.06); }
.compare-table td:first-child { text-align: left; }
.compare-table tr:hover td { background: rgba(255,255,255,.03); }
.highlight-col { background: rgba(74,144,217,.08) !important; color: #fff !important; }
.mark-good { color: #4ade80 !important; font-weight: 700; }
.mark-ok   { color: #fbbf24 !important; }
.mark-bad  { color: rgba(255,255,255,.3) !important; }

/* ============================================================ SERVICE / PRICE ============================================================ */
.service { background: var(--clr-bg); }
.service-block { background: var(--clr-surface); border: 1px solid var(--clr-border); border-radius: var(--radius-lg); padding: 40px; margin-bottom: 32px; box-shadow: var(--shadow-sm); scroll-margin-top: calc(var(--header-h) + 24px); }
.service-block-header { display: flex; align-items: flex-start; gap: 20px; margin-bottom: 20px; }
.service-num { font-family: var(--ff-display); font-size: 2rem; font-weight: 900; color: var(--clr-accent2); line-height: 1; flex-shrink: 0; padding-top: 4px; }
.service-block-title { font-family: var(--ff-display); font-size: 1.5rem; font-weight: 900; color: var(--clr-primary); margin-bottom: 4px; }
.service-block-type { font-size: 0.8rem; color: var(--clr-muted); font-weight: 500; }
.service-block-desc { font-size: 0.9rem; color: var(--clr-muted); line-height: 1.8; margin-bottom: 10px; }
.service-block-desc strong { color: var(--clr-primary); }
.service-block-range { font-size: 0.85rem; color: var(--clr-muted); margin-bottom: 28px; padding: 10px 16px; background: var(--clr-bg); border-radius: var(--radius-sm); }
.service-block-range strong { color: var(--clr-primary); }
.price-table-wrap { overflow-x: auto; margin-bottom: 12px; }
.price-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.price-table th { background: var(--clr-primary); color: #fff; padding: 10px 14px; text-align: left; font-weight: 700; letter-spacing: .04em; white-space: nowrap; }
.price-table td { padding: 9px 14px; border-bottom: 1px solid var(--clr-border); color: var(--clr-text); vertical-align: top; line-height: 1.55; }
.price-table tr:nth-child(even) td { background: #f7f9ff; }
.price-table .cat-row td { background: #e8ecf8; font-weight: 700; color: var(--clr-primary); font-size: .8rem; letter-spacing: .08em; }
.price-tag { font-weight: 700; color: var(--clr-primary); white-space: nowrap; }
.price-note-inline { font-size: .78rem; font-weight: 400; color: var(--clr-muted); }
.price-note { font-size: .78rem; color: var(--clr-muted); line-height: 1.7; margin-top: 8px; }
.timechart-wrap { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; margin-block: 28px; }
.timechart-card { flex: 1; min-width: 130px; border-radius: var(--radius-md); padding: 18px 14px; text-align: center; }
.timechart-card.init  { background: #fff3e0; border: 2px solid #f0a040; }
.timechart-card.base  { background: #e8f4ff; border: 2px solid #4a90d9; }
.timechart-card.extra { background: #f0fff4; border: 2px solid #2aa87e; }
.timechart-card.max   { background: #ffeaea; border: 2px solid #d04040; }
.tc-label { font-size: .72rem; font-weight: 700; letter-spacing: .06em; color: var(--clr-muted); margin-bottom: 8px; }
.tc-value { font-family: var(--ff-display); font-size: 1.3rem; font-weight: 900; color: var(--clr-primary); margin-bottom: 6px; }
.tc-desc { font-size: .78rem; color: var(--clr-muted); line-height: 1.55; }
.tc-op { font-size: 1.4rem; color: #bbb; flex-shrink: 0; font-weight: 300; }

/* ============================================================ OPERATION DIAGRAM ============================================================ */
.operation-diagram { display: flex; align-items: center; gap: 0; margin-bottom: 20px; min-height: 320px; }
.op-node { border-radius: var(--radius-md); padding: 20px 16px; text-align: center; flex-shrink: 0; }
.op-client { background: rgba(255,200,80,.08); border: 1.5px solid rgba(255,200,80,.3); min-width: 120px; }
.op-front  { background: rgba(74,144,217,.1); border: 2px solid rgba(74,144,217,.4); min-width: 148px; }
.op-node-icon   { font-size: 1.6rem; margin-bottom: 8px; }
.op-node-label  { font-family: var(--ff-display); font-size: 1rem; font-weight: 700; color: #fff; margin-bottom: 4px; }
.op-node-sub    { font-size: 0.72rem; color: rgba(255,255,255,.55); line-height: 1.5; }
.op-node-detail { font-size: 0.68rem; color: rgba(74,144,217,.85); margin-top: 8px; border-top: 1px solid rgba(74,144,217,.2); padding-top: 8px; line-height: 1.55; }
.op-connector-h { flex-shrink: 0; width: 56px; display: flex; align-items: center; }
.op-connector-h svg { width: 100%; }
.op-branch-wrap { flex-shrink: 0; width: 60px; align-self: stretch; display: flex; align-items: center; }
.op-branch-svg { width: 60px; height: 320px; }
.op-specialists { flex: 1; display: flex; flex-direction: column; gap: 16px; }
.op-specialist { display: flex; align-items: center; gap: 14px; background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.1); border-radius: var(--radius-sm); padding: 14px 18px; transition: background var(--transition), transform var(--transition); }
.op-specialist:hover { background: rgba(255,255,255,.07); transform: translateX(4px); }
.op-sp-icon  { font-size: 1.4rem; flex-shrink: 0; }
.op-sp-title { font-family: var(--ff-display); font-size: 0.9rem; font-weight: 700; color: #fff; margin-bottom: 3px; }
.op-sp-scope { font-size: 0.75rem; color: rgba(255,255,255,.5); }
.op-sp-web  { border-left: 3px solid #7b5ea7; }
.op-sp-seo  { border-left: 3px solid #2aa87e; }
.op-sp-ad   { border-left: 3px solid var(--clr-accent); }
.op-sp-sns  { border-left: 3px solid #e8a020; }
.op-note { font-size: 0.78rem; color: rgba(255,255,255,.3); margin-bottom: 32px; text-align: center; }
.op-description { background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.09); border-radius: var(--radius-md); padding: 24px 28px; font-size: 0.9rem; color: rgba(255,255,255,.7); line-height: 1.85; }
.op-description strong { color: #fff; }

/* ============================================================ VOICE ============================================================ */
.voice { background: var(--clr-bg); }
.voice-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 24px; }
.voice-card { background: var(--clr-surface); border: 1px solid var(--clr-border); border-top: 4px solid var(--clr-accent2); border-radius: var(--radius-md); padding: 28px 24px; display: flex; flex-direction: column; gap: 16px; box-shadow: var(--shadow-sm); transition: transform var(--transition), box-shadow var(--transition); }
.voice-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.voice-tag { display: inline-block; font-size: 0.72rem; font-weight: 700; letter-spacing: .08em; color: var(--clr-accent2); background: rgba(74,144,217,.1); border: 1px solid rgba(74,144,217,.25); padding: 3px 10px; border-radius: 100px; align-self: flex-start; }
.voice-text { font-size: 0.88rem; color: var(--clr-text); line-height: 1.8; flex: 1; }
.voice-text::before { content: '\201C'; color: var(--clr-accent2); font-size: 1.2em; }
.voice-text::after  { content: '\201D'; color: var(--clr-accent2); font-size: 1.2em; }
.voice-meta { padding-top: 14px; border-top: 1px solid var(--clr-border); }
.voice-name { font-size: .85rem; font-weight: 700; color: var(--clr-primary); }
.voice-service { font-size: .78rem; color: var(--clr-muted); margin-top: 3px; }

/* ============================================================ FLOW ============================================================ */
.flow { background: var(--clr-primary); }
.flow .section-label { color: rgba(255,255,255,.45); }
.flow .section-title { color: #fff; }
.flow .section-desc  { color: rgba(255,255,255,.5); }
.flow-steps { display: flex; align-items: center; flex-wrap: wrap; margin-bottom: 56px; }
.flow-step { flex: 1; min-width: 160px; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); border-radius: var(--radius-md); padding: 28px 20px; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 10px; transition: background var(--transition), transform var(--transition); }
.flow-step:hover { background: rgba(255,255,255,.08); transform: translateY(-4px); }
.flow-num { font-family: var(--ff-display); font-size: .72rem; font-weight: 900; letter-spacing: .1em; color: var(--clr-accent); }
.flow-icon { font-size: 1.8rem; }
.flow-step h3 { font-family: var(--ff-display); font-size: .9rem; font-weight: 700; color: #fff; line-height: 1.5; }
.flow-step h3 span { color: rgba(255,255,255,.5); font-size: .8em; }
.flow-arrow { font-size: 1.4rem; color: rgba(255,255,255,.2); padding-inline: 8px; flex-shrink: 0; }

/* ============================================================ FAQ ============================================================ */
.faq { background: var(--clr-bg); }
.faq-list { display: flex; flex-direction: column; gap: 12px; max-width: 760px; }
.faq-item { background: var(--clr-surface); border: 1px solid var(--clr-border); border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); transition: box-shadow var(--transition); }
.faq-item[open] { box-shadow: var(--shadow-md); }
.faq-item summary { display: flex; align-items: center; gap: 14px; padding: 18px 24px; cursor: pointer; font-size: .95rem; font-weight: 700; color: var(--clr-text); list-style: none; transition: background var(--transition); }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { background: var(--clr-bg); }
.faq-q, .faq-a { font-family: var(--ff-display); font-size: 1.1rem; font-weight: 900; width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; border-radius: 50%; flex-shrink: 0; }
.faq-q { background: var(--clr-primary); color: #fff; }
.faq-a { background: var(--clr-accent2); color: #fff; }
.faq-answer { display: flex; gap: 14px; padding: 16px 24px 20px; background: var(--clr-bg); border-top: 1px solid var(--clr-border); font-size: .9rem; color: var(--clr-muted); line-height: 1.8; }
.faq-answer p { padding-top: 5px; }

/* ============================================================ CONTACT ============================================================ */
.contact { background: linear-gradient(135deg, var(--clr-primary), #1a2e50); text-align: center; }
.contact .section-label { color: rgba(255,255,255,.5); }
.contact .section-title { color: #fff; }
.contact .section-desc  { color: rgba(255,255,255,.55); }
.contact-form-wrap { width: 100%; max-width: 640px; margin-inline: auto; }
.contact-form-wrap .wpcf7 { width: 100%; }
.contact-form-wrap input[type="text"],
.contact-form-wrap input[type="email"],
.contact-form-wrap input[type="tel"],
.contact-form-wrap textarea,
.contact-form-wrap select { width: 100%; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.2); border-radius: var(--radius-sm); color: #fff; font-family: var(--ff-body); font-size: 0.95rem; padding: 12px 16px; margin-bottom: 4px; transition: border-color var(--transition), background var(--transition); outline: none; }
.contact-form-wrap input[type="text"]:focus,
.contact-form-wrap input[type="email"]:focus,
.contact-form-wrap input[type="tel"]:focus,
.contact-form-wrap textarea:focus,
.contact-form-wrap select:focus { border-color: rgba(255,255,255,.5); background: rgba(255,255,255,.12); }
.contact-form-wrap input::placeholder,
.contact-form-wrap textarea::placeholder { color: rgba(255,255,255,.35); }
.contact-form-wrap textarea { min-height: 140px; resize: vertical; }
.contact-form-wrap .wpcf7-form-control-wrap { display: block; margin-bottom: 16px; }
.contact-form-wrap label { display: block; font-size: 0.82rem; font-weight: 700; color: rgba(255,255,255,.7); margin-bottom: 6px; letter-spacing: 0.04em; text-align: left; }
.contact-form-wrap input[type="submit"],
.contact-form-wrap .wpcf7-submit { display: inline-flex; align-items: center; justify-content: center; width: 100%; background: var(--clr-accent); color: #fff; font-family: var(--ff-display); font-weight: 700; font-size: 1rem; padding: 16px 32px; border: none; border-radius: var(--radius-sm); cursor: pointer; box-shadow: 0 4px 16px rgba(224,92,58,.4); transition: background var(--transition), transform var(--transition); margin-top: 8px; }
.contact-form-wrap input[type="submit"]:hover,
.contact-form-wrap .wpcf7-submit:hover { background: #c94e2f; transform: translateY(-2px); }
.contact-form-wrap .wpcf7-not-valid-tip { color: #ff8080; font-size: 0.78rem; margin-top: 4px; display: block; }
.contact-form-wrap .wpcf7-response-output { border-radius: var(--radius-sm); padding: 12px 16px; font-size: 0.875rem; margin-top: 16px; border: 1px solid rgba(255,255,255,.2); color: rgba(255,255,255,.8); }
.form-privacy-note { margin-top: 16px; font-size: 0.78rem; color: rgba(255,255,255,.5); text-align: center; }
.form-privacy-note a { color: rgba(255,255,255,.7); text-decoration: underline; }

/* ============================================================ FOOTER ============================================================ */
.footer { background: var(--clr-hero-bg); padding-block: 40px; }
.footer-inner { width: min(var(--max-w), 100% - 48px); margin-inline: auto; display: flex; flex-direction: column; align-items: center; gap: 20px; text-align: center; }
.footer-logo { font-family: var(--ff-display); font-size: 1.4rem; font-weight: 900; color: #fff; }
.footer-logo span { color: var(--clr-accent); }
.footer-nav { display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: center; }
.footer-nav a { font-size: .8rem; color: rgba(255,255,255,.75); transition: color var(--transition); }
.footer-nav a:hover { color: #fff; }
.footer-copy { font-size: .75rem; color: rgba(255,255,255,.55); }

/* ============================================================ RESPONSIVE ============================================================ */
@media (min-width: 769px) {
  .pc-float-cta { display: flex; }
  .sp-fixed-cta { display: none !important; }
}

@media (max-width: 768px) {
  :root { --header-h: 60px; }
  .sp-fixed-cta { display: block; }
  .pc-float-cta { display: none !important; }
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
  .nav-mobile { display: block; }
  .flow-cta-wrap { display: none; }
  .section { padding-block: 72px; }
  body { padding-bottom: 80px; }
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { display: none; }
  .hero { min-height: auto; padding-block: 80px 72px; }
  .service-block { padding: 28px 20px; }
  .concept-banner { flex-direction: column; gap: 16px; padding: 24px 22px; }
  .what-keymessage { padding: 20px; }
  .what-keymessage-inner { flex-direction: column; gap: 10px; text-align: center; }
  .what-compare { flex-direction: column; gap: 2px; }
  .what-compare-vs { padding: 10px; }
  .what-structure { padding: 32px 20px; }
  .what-plans { grid-template-columns: 1fr; }
  .what-plan { flex-direction: column; gap: 8px; }
  .what-plan-num { font-size: 1.4rem; }
  .operation-diagram { flex-direction: column; align-items: stretch; gap: 0; min-height: auto; }
  .op-node { min-width: unset; width: 100%; flex-shrink: unset; }
  .op-client, .op-front { min-width: unset; }
  .op-connector-h { width: 100%; height: 36px; justify-content: center; align-items: center; }
  .op-connector-h svg { width: 24px; height: 36px; transform: rotate(90deg); }
  .op-branch-wrap { display: none; }
  .op-specialists { gap: 10px; padding-left: 0; border-left: none; margin-top: 0; position: relative; }
  .op-specialists::before { content: ''; display: block; width: 2px; height: 24px; background: rgba(74,144,217,.4); margin: 0 auto 10px; }
  .op-specialist { transform: none !important; }
  .flow-steps { flex-direction: column; align-items: stretch; }
  .flow-arrow { text-align: center; transform: rotate(90deg); margin-block: -4px; }
  .timechart-wrap { flex-direction: column; align-items: stretch; }
  .tc-op { text-align: center; }
  .compare-table th, .compare-table td { padding: 8px 10px; font-size: .8rem; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: 2.1rem; }
  .section-title  { font-size: 1.7rem; }
  .pain-grid      { grid-template-columns: 1fr; }
  .reason-grid    { grid-template-columns: 1fr; }
  .voice-grid     { grid-template-columns: 1fr; }
}