/* ============================================
   白蟻駆除本舗 LP — Design tokens & global styles
   ============================================ */

:root {
  /* Accent — medical teal, clinical yet warm */
  --accent-h: 178;
  --accent-c: 0.09;
  --accent-l: 0.42;
  --accent: oklch(var(--accent-l) var(--accent-c) var(--accent-h));
  --accent-soft: oklch(0.96 0.025 var(--accent-h));
  --accent-strong: oklch(0.32 var(--accent-c) var(--accent-h));
  --accent-fg: #ffffff;

  /* Surfaces — warm white, near-black */
  --bg: oklch(0.99 0.003 220);
  --surface: #ffffff;
  --surface-2: oklch(0.975 0.005 220);
  --line: oklch(0.92 0.005 220);
  --line-strong: oklch(0.85 0.005 220);
  --ink: oklch(0.22 0.01 240);
  --ink-2: oklch(0.42 0.01 240);
  --ink-3: oklch(0.58 0.01 240);

  /* Type */
  --font-sans: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;
  --font-display: "Noto Sans JP", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", monospace;

  /* Effects */
  --shadow-sm: 0 1px 2px rgba(15, 30, 40, 0.04), 0 1px 1px rgba(15, 30, 40, 0.03);
  --shadow-md: 0 6px 20px -8px rgba(15, 30, 40, 0.12), 0 2px 6px rgba(15, 30, 40, 0.04);
  --shadow-lg: 0 30px 60px -30px rgba(15, 30, 40, 0.25), 0 10px 30px -15px rgba(15, 30, 40, 0.1);

  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 18px;
  --radius-xl: 28px;
}

[data-theme="dark"] {
  --bg: oklch(0.16 0.01 240);
  --surface: oklch(0.20 0.012 240);
  --surface-2: oklch(0.235 0.012 240);
  --line: oklch(0.30 0.012 240);
  --line-strong: oklch(0.40 0.012 240);
  --ink: oklch(0.96 0.005 240);
  --ink-2: oklch(0.78 0.008 240);
  --ink-3: oklch(0.62 0.008 240);
  --accent: oklch(0.62 var(--accent-c) var(--accent-h));
  --accent-soft: oklch(0.26 0.04 var(--accent-h));
  --accent-strong: oklch(0.78 0.06 var(--accent-h));
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 6px 20px -8px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 30px 60px -30px rgba(0, 0, 0, 0.7);
}

/* ===== reset-ish ===== */
.lp, .lp * { box-sizing: border-box; }
.lp {
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  font-feature-settings: "palt";
  -webkit-font-smoothing: antialiased;
  letter-spacing: 0.01em;
}
.lp h1, .lp h2, .lp h3, .lp h4 { font-family: var(--font-display); letter-spacing: 0.02em; line-height: 1.35; margin: 0; }
.lp p { margin: 0; }
.lp button { font-family: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
.lp a { color: inherit; text-decoration: none; }
.lp ul { list-style: none; padding: 0; margin: 0; }

/* ===== layout helpers ===== */
.lp-container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 32px; }
.lp[data-device="mobile"] .lp-container { padding: 0 20px; }
.lp[data-device="mobile"] { font-size: 15px; }

.eyebrow {
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-strong);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.eyebrow::before {
  content: "";
  width: 24px; height: 1px;
  background: var(--accent);
}

/* ===== Header / Nav ===== */
.lp-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in oklab, var(--bg) 85%, transparent);
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.lp-header-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.lp-logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 16px; letter-spacing: 0.04em; }
.lp-logo img { display: block; height: 48px; width: auto; }
.lp[data-device="mobile"] .lp-logo img { height: 40px; }
.lp-logo-mark {
  width: 32px; height: 32px;
  border-radius: 8px;
  background: var(--accent);
  color: var(--accent-fg);
  display: grid; place-items: center;
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0;
  box-shadow: inset 0 -2px 0 rgba(0,0,0,0.1);
}
.lp-nav { display: flex; gap: 28px; font-size: 14px; color: var(--ink-2); }
.lp-nav a:hover { color: var(--ink); }
.lp[data-device="mobile"] .lp-nav { display: none; }
.lp-header-cta {
  background: var(--ink);
  color: var(--bg);
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  display: inline-flex; align-items: center; gap: 6px;
}
.lp[data-device="mobile"] .lp-header-cta { display: none; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 16px 28px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.04em;
  transition: transform 0.12s ease, box-shadow 0.2s ease, background 0.2s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: var(--accent-fg);
  box-shadow: 0 8px 24px -10px var(--accent), inset 0 -2px 0 rgba(0,0,0,0.15);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 14px 32px -12px var(--accent), inset 0 -2px 0 rgba(0,0,0,0.15); }
.btn-secondary {
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--line-strong);
}
.btn-secondary:hover { background: var(--surface-2); }
.btn-line {
  background: #06C755;
  color: white;
  box-shadow: 0 8px 24px -10px #06C755, inset 0 -2px 0 rgba(0,0,0,0.15);
}
.btn-line:hover { transform: translateY(-1px); }
.btn-lg { padding: 20px 36px; font-size: 17px; border-radius: 14px; }

/* ===== Hero ===== */
.hero { padding: 64px 0 96px; position: relative; overflow: hidden; }
.lp[data-device="mobile"] .hero { padding: 32px 0 56px; }
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(60% 50% at 80% 20%, var(--accent-soft) 0%, transparent 60%),
    radial-gradient(40% 40% at 10% 100%, var(--accent-soft) 0%, transparent 70%);
  opacity: 0.85;
  z-index: 0;
  pointer-events: none;
}
.hero-grid {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 64px;
  align-items: center;
}
.lp[data-device="mobile"] .hero-grid { grid-template-columns: 1fr; gap: 32px; }

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-2);
  box-shadow: var(--shadow-sm);
  margin-bottom: 28px;
}
.hero-badge .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #06C755;
  box-shadow: 0 0 0 4px rgba(6, 199, 85, 0.18);
  animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(6, 199, 85, 0.18); }
  50% { box-shadow: 0 0 0 8px rgba(6, 199, 85, 0.05); }
}

.hero h1 {
  font-size: 60px;
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: 0.01em;
  color: var(--ink);
  margin-bottom: 24px;
  text-wrap: balance;
}
.lp[data-device="mobile"] .hero h1 { font-size: 34px; line-height: 1.25; }
.hero h1 .accent { color: var(--accent-strong); position: relative; }
.hero h1 .accent::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: -2px;
  height: 8px;
  background: var(--accent-soft);
  z-index: -1;
}

.hero-sub {
  font-size: 17px;
  color: var(--ink-2);
  line-height: 1.85;
  margin-bottom: 36px;
  max-width: 540px;
}
.lp[data-device="mobile"] .hero-sub { font-size: 15px; }

.hero-cta-row { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.hero-meta {
  display: flex; gap: 28px; margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.lp[data-device="mobile"] .hero-meta { gap: 16px; }
.hero-meta-item .num {
  font-size: 24px; font-weight: 800; color: var(--ink);
  font-feature-settings: "tnum";
  letter-spacing: 0;
}
.hero-meta-item .label { font-size: 11px; color: var(--ink-3); letter-spacing: 0.1em; text-transform: uppercase; }

/* ===== Hero live-feed mini-demo ===== */
.live-feed {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #0a1418;
  aspect-ratio: 4 / 5;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--line);
}
.live-feed-canvas {
  position: absolute; inset: 0;
  background:
    radial-gradient(80% 60% at 50% 110%, rgba(40, 90, 100, 0.55), transparent 60%),
    radial-gradient(40% 30% at 30% 30%, rgba(220, 180, 100, 0.18), transparent 60%),
    linear-gradient(180deg, #050b0e 0%, #0a1418 50%, #0d1d22 100%);
}
.live-feed-canvas::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(0deg, rgba(255,255,255,0.025) 0 1px, transparent 1px 3px),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.02) 0 1px, transparent 1px 4px);
  mix-blend-mode: overlay;
  animation: scan 4s linear infinite;
}
@keyframes scan {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.8; }
}
.live-feed-canvas::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at center, transparent 30%, rgba(0,0,0,0.5) 100%);
}

/* "床下" SVG-like shapes — pipes and beams in the dark */
.live-feed-shape {
  position: absolute;
  background: rgba(180, 140, 90, 0.12);
  border: 1px solid rgba(200, 160, 110, 0.18);
  box-shadow: inset 0 0 30px rgba(0,0,0,0.6);
}
.live-feed-shape.beam-1 { top: 18%; left: -10%; right: -10%; height: 14%; transform: rotate(-3deg); }
.live-feed-shape.beam-2 { top: 62%; left: -10%; right: -10%; height: 8%; transform: rotate(2deg); background: rgba(140, 100, 60, 0.18); }
.live-feed-shape.pipe { top: 30%; left: 60%; width: 50px; height: 80%; background: linear-gradient(90deg, rgba(120, 130, 140, 0.2), rgba(180, 190, 200, 0.15)); border-radius: 4px; }

.live-feed-hud {
  position: absolute; inset: 0;
  padding: 16px;
  display: flex; flex-direction: column; justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(180, 240, 230, 0.9);
  letter-spacing: 0.05em;
  pointer-events: none;
}
.live-feed-top { display: flex; justify-content: space-between; align-items: flex-start; }
.live-feed-rec {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(220, 50, 47, 0.85);
  color: white;
  padding: 4px 10px;
  border-radius: 4px;
  font-weight: 700;
}
.live-feed-rec .rec-dot { width: 6px; height: 6px; border-radius: 50%; background: white; animation: blink 1s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0.3; } }

.live-feed-time { background: rgba(0,0,0,0.4); padding: 4px 10px; border-radius: 4px; }

.live-feed-corners::before, .live-feed-corners::after,
.live-feed-corners > span::before, .live-feed-corners > span::after {
  content: "";
  position: absolute;
  width: 18px; height: 18px;
  border: 2px solid rgba(180, 240, 230, 0.6);
}
.live-feed-corners::before { top: 50px; left: 16px; border-right: 0; border-bottom: 0; }
.live-feed-corners::after { top: 50px; right: 16px; border-left: 0; border-bottom: 0; }
.live-feed-corners > span::before { content: ""; bottom: 80px; left: 16px; border-right: 0; border-top: 0; position: absolute; }
.live-feed-corners > span::after { content: ""; bottom: 80px; right: 16px; border-left: 0; border-top: 0; position: absolute; }

.live-feed-target {
  position: absolute;
  top: 45%; left: 35%;
  width: 80px; height: 80px;
  border: 1.5px solid rgba(255, 200, 80, 0.9);
  border-radius: 50%;
  animation: target-pulse 2s ease-in-out infinite;
}
.live-feed-target::before {
  content: "";
  position: absolute; inset: -8px;
  border: 1px dashed rgba(255, 200, 80, 0.5);
  border-radius: 50%;
}
.live-feed-target-label {
  position: absolute; top: -22px; left: 50%; transform: translateX(-50%);
  font-family: var(--font-mono); font-size: 9px;
  background: rgba(255, 200, 80, 0.95); color: #1a1200;
  padding: 2px 6px; border-radius: 2px;
  white-space: nowrap;
  font-weight: 700;
}
@keyframes target-pulse {
  0%, 100% { transform: scale(1); opacity: 0.9; }
  50% { transform: scale(1.08); opacity: 1; }
}

.live-feed-bottom {
  display: flex; justify-content: space-between; align-items: flex-end;
  gap: 12px;
}
.live-feed-stats { display: flex; flex-direction: column; gap: 4px; }
.live-feed-stat { background: rgba(0,0,0,0.45); padding: 4px 10px; border-radius: 4px; }
.live-feed-stat .k { color: rgba(180, 240, 230, 0.6); margin-right: 6px; }

.live-feed-caption {
  position: absolute; left: -16px; bottom: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 18px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  box-shadow: var(--shadow-md);
  display: flex; align-items: center; gap: 10px;
}
.live-feed-caption .avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--accent);
  display: grid; place-items: center;
  color: white; font-size: 13px; font-weight: 700;
}
.live-feed-caption .label { font-size: 11px; color: var(--ink-3); font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; }

/* ===== Section common ===== */
.section { padding: 96px 0; position: relative; }
.lp[data-device="mobile"] .section { padding: 56px 0; }
.section-alt { background: var(--surface-2); }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.lp[data-device="mobile"] .section-head { margin-bottom: 32px; }
.section-head h2 {
  font-size: 40px; font-weight: 800;
  margin: 16px 0;
  letter-spacing: 0.02em;
  text-wrap: balance;
}
.lp[data-device="mobile"] .section-head h2 { font-size: 26px; }
.section-head p { color: var(--ink-2); font-size: 16px; }

/* ===== Worry checklist ===== */
.worry-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  max-width: 880px;
  margin: 0 auto;
}
.lp[data-device="mobile"] .worry-grid { grid-template-columns: 1fr; }
.worry-card {
  display: flex; align-items: center; gap: 14px;
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 22px 24px;
  border-radius: var(--radius);
  font-weight: 500;
  font-size: 15px;
  transition: border-color 0.2s, transform 0.2s;
}
.worry-card:hover { border-color: var(--accent); transform: translateY(-1px); }
.worry-check {
  width: 26px; height: 26px; flex-shrink: 0;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent-strong);
  display: grid; place-items: center;
  font-size: 14px; font-weight: 700;
}

/* ===== Problem section ===== */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.lp[data-device="mobile"] .problem-grid { grid-template-columns: 1fr; gap: 16px; }
.problem-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  position: relative;
  overflow: hidden;
}
.problem-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-3);
  letter-spacing: 0.15em;
  margin-bottom: 20px;
}
.problem-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: var(--accent-soft);
  margin-bottom: 24px;
  display: grid; place-items: center;
  position: relative;
}
.problem-icon svg { width: 28px; height: 28px; color: var(--accent-strong); }
.problem-card h3 { font-size: 19px; margin-bottom: 12px; font-weight: 700; }
.problem-card p { color: var(--ink-2); font-size: 14px; line-height: 1.8; }
.problem-note {
  margin-top: 32px;
  text-align: center;
  font-size: 14px;
  color: var(--ink-2);
  background: var(--surface);
  border-left: 3px solid var(--accent);
  padding: 18px 24px;
  border-radius: 0 var(--radius) var(--radius) 0;
  max-width: 720px;
  margin-left: auto; margin-right: auto;
}

/* ===== Solution ===== */
.solution-lead {
  text-align: center; max-width: 640px;
  margin: 0 auto 56px;
  font-size: 17px; color: var(--ink-2);
  line-height: 1.85;
}
.solution-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.lp[data-device="mobile"] .solution-grid { grid-template-columns: 1fr; gap: 16px; }
.solution-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 36px;
  border: 1px solid var(--line);
  position: relative;
  transition: transform 0.2s, box-shadow 0.2s;
}
.solution-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.solution-num {
  position: absolute;
  top: 24px; right: 28px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.15em;
}
.solution-card h3 { font-size: 20px; margin-bottom: 12px; font-weight: 700; color: var(--ink); }
.solution-card p { color: var(--ink-2); font-size: 14px; line-height: 1.8; }
.solution-tag {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--accent-strong);
  background: var(--accent-soft);
  padding: 4px 10px;
  border-radius: 4px;
  font-weight: 700;
  margin-bottom: 20px;
}

/* ===== Steps ===== */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.lp[data-device="mobile"] .steps { grid-template-columns: 1fr; }
.step {
  padding: 36px 24px;
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-right: none;
}
.step:last-child { border-right: 1px solid var(--line); }
.step:first-child { border-radius: var(--radius-lg) 0 0 var(--radius-lg); }
.step:last-child { border-radius: 0 var(--radius-lg) var(--radius-lg) 0; }
.lp[data-device="mobile"] .step,
.lp[data-device="mobile"] .step:first-child,
.lp[data-device="mobile"] .step:last-child {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  margin-bottom: 12px;
}
.step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  background: var(--accent);
  color: var(--accent-fg);
  border-radius: 50%;
  font-weight: 800;
  font-family: var(--font-mono);
  font-size: 14px;
  margin-bottom: 20px;
}
.step h3 { font-size: 17px; margin-bottom: 8px; font-weight: 700; }
.step p { color: var(--ink-2); font-size: 13px; line-height: 1.7; }
.step-arrow {
  position: absolute;
  right: -12px; top: 50%;
  transform: translateY(-50%);
  width: 24px; height: 24px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 50%;
  display: grid; place-items: center;
  font-size: 12px;
  color: var(--ink-3);
  z-index: 2;
}
.step:last-child .step-arrow { display: none; }
.lp[data-device="mobile"] .step-arrow { display: none; }
.steps-note {
  margin-top: 28px;
  text-align: center;
  font-size: 13px;
  color: var(--ink-3);
}

/* ===== Pricing ===== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: stretch;
}
.lp[data-device="mobile"] .pricing-grid { grid-template-columns: 1fr; gap: 14px; }
.price-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  position: relative;
  display: flex; flex-direction: column;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.price-card.featured {
  border: 2px solid var(--accent);
  background: var(--surface);
  box-shadow: var(--shadow-lg);
  transform: translateY(-8px);
  z-index: 1;
}
.lp[data-device="mobile"] .price-card.featured { transform: none; }
.price-badge {
  position: absolute;
  top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--accent);
  color: var(--accent-fg);
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
}
.price-name { font-size: 14px; color: var(--ink-3); letter-spacing: 0.1em; text-transform: uppercase; font-weight: 600; margin-bottom: 16px; }
.price-amount { display: flex; align-items: baseline; gap: 4px; margin-bottom: 8px; }
.price-amount .num { font-size: 42px; font-weight: 800; color: var(--ink); font-feature-settings: "tnum"; }
.price-amount .unit { font-size: 14px; color: var(--ink-2); font-weight: 500; }
.price-amount .from { font-size: 13px; color: var(--ink-3); }
.price-tagline { font-size: 13px; color: var(--ink-2); margin-bottom: 24px; padding-bottom: 24px; border-bottom: 1px solid var(--line); min-height: 48px; }
.price-features { flex: 1; display: flex; flex-direction: column; gap: 12px; margin-bottom: 28px; }
.price-features li { display: flex; gap: 10px; font-size: 14px; color: var(--ink-2); }
.price-features li::before {
  content: "";
  width: 16px; height: 16px;
  flex-shrink: 0;
  background: var(--accent-soft);
  color: var(--accent-strong);
  border-radius: 50%;
  margin-top: 4px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8l3 3 5-6' stroke='%23045d63' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
}
.price-cta {
  display: block;
  padding: 14px 18px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 14px;
  text-align: center;
  background: var(--surface-2);
  color: var(--ink);
  border: 1px solid var(--line-strong);
  transition: transform 0.12s ease, background 0.2s ease;
}
.price-cta:hover { transform: translateY(-1px); }
.price-card.featured .price-cta { background: var(--accent); color: var(--accent-fg); border: 0; }
.pricing-note { text-align: center; margin-top: 32px; font-size: 13px; color: var(--ink-3); }

/* ===== Trust / Reasons ===== */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.lp[data-device="mobile"] .trust-grid { grid-template-columns: 1fr; }
.trust-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px 36px;
  display: flex; align-items: flex-start; gap: 22px;
}
.trust-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  display: grid; place-items: center;
  flex-shrink: 0;
  font-weight: 800;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  text-align: center;
  line-height: 1.1;
}
.trust-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.trust-card p { color: var(--ink-2); font-size: 14px; line-height: 1.75; }

/* ===== Sample Report ===== */
.report-frame {
  max-width: 880px;
  margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.report-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 20px 28px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-3);
  letter-spacing: 0.05em;
}
.report-header strong { color: var(--ink); font-weight: 600; letter-spacing: 0.02em; font-family: var(--font-sans); font-size: 13px; }
.report-body { padding: 32px; }
.report-summary {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
  padding-bottom: 24px;
  margin-bottom: 24px;
  border-bottom: 1px dashed var(--line-strong);
}
.lp[data-device="mobile"] .report-summary { grid-template-columns: 1fr; gap: 16px; }
.report-score {
  display: flex; align-items: baseline; gap: 6px;
  font-family: var(--font-mono);
}
.report-score .big { font-size: 48px; font-weight: 800; color: var(--accent-strong); font-feature-settings: "tnum"; }
.report-score .max { font-size: 18px; color: var(--ink-3); }
.report-rank {
  display: inline-block;
  padding: 4px 12px;
  background: oklch(0.95 0.08 140);
  color: oklch(0.35 0.12 150);
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  margin-left: 12px;
}
.report-summary-text { font-size: 14px; color: var(--ink-2); line-height: 1.75; }
.report-rows { display: flex; flex-direction: column; gap: 18px; }
.report-row { display: grid; grid-template-columns: 140px 1fr 60px; gap: 16px; align-items: center; }
.lp[data-device="mobile"] .report-row { grid-template-columns: 100px 1fr 40px; gap: 10px; }
.report-row-label { font-size: 13px; font-weight: 500; color: var(--ink); }
.report-bar { height: 10px; background: var(--surface-2); border-radius: 999px; overflow: hidden; position: relative; border: 1px solid var(--line); }
.report-bar-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent-strong));
  transition: width 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.report-bar-fill.warn { background: linear-gradient(90deg, oklch(0.85 0.15 80), oklch(0.7 0.18 60)); }
.report-row-val { font-family: var(--font-mono); font-size: 13px; font-weight: 700; text-align: right; color: var(--ink); font-feature-settings: "tnum"; }
.report-foot {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px dashed var(--line-strong);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 12px;
  color: var(--ink-3);
}
.lp[data-device="mobile"] .report-foot { flex-direction: column; gap: 8px; align-items: flex-start; }
.report-stamp {
  border: 2px solid var(--accent-strong);
  color: var(--accent-strong);
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 11px;
  letter-spacing: 0.15em;
  transform: rotate(-3deg);
}

/* ===== Accordion (sections 8 & 9) ===== */
.accordion { display: flex; flex-direction: column; gap: 12px; max-width: 880px; margin: 0 auto; }
.acc-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.acc-trigger {
  width: 100%;
  padding: 22px 28px;
  display: flex; justify-content: space-between; align-items: center;
  text-align: left;
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  gap: 16px;
}
.acc-trigger:hover { background: var(--surface-2); }
.acc-icon {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent-strong);
  display: grid; place-items: center;
  font-size: 14px;
  font-weight: 700;
  flex-shrink: 0;
  transition: transform 0.3s;
}
.acc-item[data-open="true"] .acc-icon { transform: rotate(45deg); }
.acc-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.acc-item[data-open="true"] .acc-content { max-height: 600px; }
.acc-content-inner {
  padding: 0 28px 24px;
  font-size: 14px; color: var(--ink-2); line-height: 1.85;
}

/* ===== Final CTA ===== */
.final-cta {
  position: relative;
  padding: 96px 0;
  background: linear-gradient(180deg, var(--surface-2), var(--bg));
  text-align: center;
  overflow: hidden;
}
.lp[data-device="mobile"] .final-cta { padding: 56px 0 120px; }
.final-cta-inner { max-width: 720px; margin: 0 auto; padding: 0 32px; position: relative; z-index: 1; }
.final-cta h2 {
  font-size: 44px; font-weight: 800; margin-bottom: 20px;
  line-height: 1.3;
  text-wrap: balance;
}
.lp[data-device="mobile"] .final-cta h2 { font-size: 28px; }
.final-cta p { font-size: 16px; color: var(--ink-2); margin-bottom: 36px; line-height: 1.85; }

/* ===== Footer ===== */
.lp-footer {
  background: var(--ink);
  color: oklch(0.78 0.01 240);
  padding: 56px 0 32px;
  font-size: 13px;
}
[data-theme="dark"] .lp-footer { background: oklch(0.10 0.005 240); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 40px;
}
.lp[data-device="mobile"] .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
.footer-brand .lp-logo-mark { background: var(--accent); }
.footer-brand .name { color: white; font-weight: 700; font-size: 15px; }
.footer-logo {
  display: inline-flex;
  background: #ffffff;
  border-radius: 10px;
  padding: 10px 14px;
  box-shadow: 0 1px 0 rgba(255,255,255,0.06) inset;
}
.footer-logo img { display: block; height: 56px; width: auto; }
.footer-brand p { margin-top: 16px; color: oklch(0.65 0.01 240); line-height: 1.75; font-size: 13px; }
.footer-col h4 { font-size: 12px; text-transform: uppercase; letter-spacing: 0.15em; color: white; font-weight: 600; margin-bottom: 16px; }
.footer-col a { display: block; padding: 4px 0; color: oklch(0.72 0.01 240); }
.footer-col a:hover { color: white; }
.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid oklch(0.30 0.01 240);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 12px;
  color: oklch(0.55 0.01 240);
}
.lp[data-device="mobile"] .footer-bottom { flex-direction: column; gap: 12px; }

/* ===== Mobile sticky CTA ===== */
.sticky-cta {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: color-mix(in oklab, var(--bg) 96%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--line);
  padding: 12px 16px;
  z-index: 40;
  display: none;
}
.lp[data-device="mobile"] .sticky-cta { display: block; }
.sticky-cta .btn { width: 100%; padding: 14px; }

/* Image placeholder — site-photo style */
.ph {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(135deg, oklch(0.92 0.012 var(--accent-h)) 0%, oklch(0.86 0.02 var(--accent-h)) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink-2);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
}
.ph::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(45deg, transparent 0 12px, rgba(0,0,0,0.04) 12px 13px);
}
.ph::after {
  /* "photo" feel — a soft round highlight */
  content: "";
  position: absolute;
  width: 40%; height: 40%;
  top: 15%; left: 20%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.5), transparent 70%);
  pointer-events: none;
}
.ph-label {
  position: absolute;
  bottom: 10px; left: 10px;
  background: rgba(0, 0, 0, 0.72);
  color: white;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 10px;
  letter-spacing: 0.1em;
  z-index: 2;
}
.ph-id {
  position: absolute;
  top: 10px; right: 10px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--ink-2);
  padding: 3px 7px;
  border-radius: 3px;
  font-size: 9px;
  letter-spacing: 0.1em;
  z-index: 2;
  font-weight: 700;
}
[data-theme="dark"] .ph {
  background: linear-gradient(135deg, oklch(0.30 0.012 var(--accent-h)) 0%, oklch(0.24 0.015 var(--accent-h)) 100%);
}

/* tone variants for visual variety */
.ph.tone-warm { background: linear-gradient(135deg, oklch(0.90 0.03 60) 0%, oklch(0.82 0.05 50) 100%); }
.ph.tone-cool { background: linear-gradient(135deg, oklch(0.90 0.025 220) 0%, oklch(0.80 0.04 230) 100%); }
.ph.tone-earth { background: linear-gradient(135deg, oklch(0.78 0.04 70) 0%, oklch(0.62 0.06 50) 100%); color: white; }
.ph.tone-shadow { background: linear-gradient(135deg, oklch(0.40 0.015 240) 0%, oklch(0.22 0.015 240) 100%); color: rgba(255,255,255,0.85); }
.ph.tone-shadow .ph-label { background: rgba(255, 255, 255, 0.95); color: #111; }

/* ===== Photo strip in problem section ===== */
.problem-card .ph {
  width: 100%;
  aspect-ratio: 4 / 3;
  margin-bottom: 24px;
}

/* ===== Solution card images ===== */
.solution-card .ph {
  width: 100%;
  aspect-ratio: 16 / 9;
  margin-bottom: 24px;
}

/* ===== Step images ===== */
.step .ph {
  width: 100%;
  aspect-ratio: 4 / 3;
  margin-bottom: 20px;
}

/* ===== Gallery ===== */
.gallery {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 12px;
  height: 480px;
}
.lp[data-device="mobile"] .gallery {
  grid-template-columns: 1fr 1fr;
  grid-template-rows: repeat(3, 1fr);
  height: 600px;
}
.gallery .ph { width: 100%; height: 100%; }
.gallery .g-1 { grid-column: 1; grid-row: 1 / 3; }
.gallery .g-2 { grid-column: 2; grid-row: 1; }
.gallery .g-3 { grid-column: 3; grid-row: 1; }
.gallery .g-4 { grid-column: 2; grid-row: 2; }
.gallery .g-5 { grid-column: 3; grid-row: 2; }
.lp[data-device="mobile"] .gallery .g-1 { grid-column: 1 / 3; grid-row: 1; }
.lp[data-device="mobile"] .gallery .g-2 { grid-column: 1; grid-row: 2; }
.lp[data-device="mobile"] .gallery .g-3 { grid-column: 2; grid-row: 2; }
.lp[data-device="mobile"] .gallery .g-4 { grid-column: 1; grid-row: 3; }
.lp[data-device="mobile"] .gallery .g-5 { grid-column: 2; grid-row: 3; }

/* hero side photos column */
.hero-photo-col {
  position: absolute;
  top: 80px; right: -40px;
  display: flex; flex-direction: column; gap: 12px;
  width: 100px;
  z-index: 2;
}
.hero-photo-col .ph { aspect-ratio: 1; box-shadow: var(--shadow-md); }
.lp[data-device="mobile"] .hero-photo-col { display: none; }

/* before/after */
.before-after {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  max-width: 880px;
  margin: 32px auto 0;
}
.before-after .ph { aspect-ratio: 4 / 3; }
.before-after .ba-tag {
  position: absolute;
  top: 10px; left: 10px;
  background: var(--ink);
  color: var(--bg);
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  z-index: 2;
}
.before-after .ba-tag.after { background: var(--accent); color: var(--accent-fg); }

/* Detail row in section 8 */
.detail-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
  max-width: 1000px;
  margin: 0 auto 56px;
}
.lp[data-device="mobile"] .detail-row { grid-template-columns: 1fr; gap: 16px; }
.detail-row.reverse > div:first-child { order: 2; }
.lp[data-device="mobile"] .detail-row.reverse > div:first-child { order: 0; }
.detail-row .ph { width: 100%; aspect-ratio: 4 / 3; }
.detail-row h3 { font-size: 22px; margin-bottom: 12px; }
.detail-row p { color: var(--ink-2); font-size: 14px; line-height: 1.85; }
.detail-row .detail-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-strong);
  letter-spacing: 0.15em;
  margin-bottom: 12px;
}