:root {
  --accent: #22c55e;
  --accent-dark: #08783d;
  --accent-soft: #dcfce7;
  --ink: #101714;
  --muted: #5f6c65;
  --line: #e2e9e5;
  --surface: #f5f8f6;
  --white: #fff;
  --shadow: 0 24px 70px rgba(18, 52, 35, 0.12);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic UI", "Noto Sans JP", sans-serif;
  color: var(--ink);
  background: var(--white);
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; background: var(--white); color: var(--ink); line-height: 1.8; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.shell { width: min(1120px, calc(100% - 48px)); margin-inline: auto; }

.site-header { position: sticky; top: 0; z-index: 20; border-bottom: 1px solid rgba(226, 233, 229, .85); background: rgba(255,255,255,.88); backdrop-filter: blur(18px); }
.header-inner { min-height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-size: 15px; font-weight: 800; letter-spacing: .08em; }
.brand img { padding: 2px; object-fit: contain; }
.header-contact { min-height: 42px; padding: 0 15px 0 14px; display: inline-flex; align-items: center; justify-content: center; gap: 9px; border: 0; border-radius: 999px; background: linear-gradient(110deg, #35ce91 0%, #0cac9c 55%, #078e98 100%); color: var(--white); box-shadow: 0 8px 20px rgba(5,143,148,.18); font-size: 12px; font-weight: 750; letter-spacing: .02em; transition: transform .16s ease, box-shadow .16s ease, filter .16s ease; }
.header-contact:hover { color: var(--white); filter: brightness(.96); transform: translateY(-1px); box-shadow: 0 10px 24px rgba(5,143,148,.23); }
.header-contact:active { transform: translateY(0); box-shadow: 0 5px 14px rgba(5,143,148,.18); }
.header-contact svg { display: block; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; flex: 0 0 auto; }
.header-contact-mail { width: 17px; height: 17px; }
.header-contact-arrow { width: 14px; height: 14px; margin-left: 1px; }

.hero { position: relative; overflow: hidden; isolation: isolate; background: linear-gradient(180deg, #fff 0%, #fbfefc 100%); }
.hero::before, .hero::after { content: ""; position: absolute; z-index: -1; pointer-events: none; }
.hero::before { width: 470px; height: 270px; left: -155px; top: 105px; border-radius: 100% 0 100% 0; background: rgba(34,197,94,.045); transform: rotate(22deg); }
.hero::after { width: 570px; height: 325px; right: -190px; bottom: -95px; border-radius: 100% 0 100% 0; background: rgba(34,197,94,.055); transform: rotate(-16deg) scaleX(-1); }
.hero-inner { position: relative; min-height: 620px; display: grid; place-items: center; padding-block: 96px; text-align: center; }
.hero-copy { max-width: 820px; }
.eyebrow, .section-kicker { display: flex; align-items: center; gap: 10px; color: var(--accent-dark); font-size: 12px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.hero .eyebrow { justify-content: center; }
.eyebrow span { width: 28px; height: 2px; background: var(--accent); }
.hero h1 { margin: 22px 0; font-size: clamp(42px, 5.2vw, 68px); line-height: 1.18; letter-spacing: -.055em; }
.hero h1 strong { color: var(--accent-dark); font-weight: 800; }
.hero-copy > p { max-width: 650px; margin: 0 auto; color: var(--muted); font-size: 17px; }
.hero-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 34px; }
.app-store-badge { width: 166px; min-width: 166px; min-height: 64px; padding: 12px; display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto; }
.app-store-badge img { width: 142px; min-width: 142px; min-height: 40px; height: auto; object-fit: contain; }
.button { min-height: 52px; padding: 0 24px; border-radius: 13px; display: inline-flex; align-items: center; justify-content: center; font-size: 14px; font-weight: 750; transition: transform .16s ease, box-shadow .16s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--accent); color: #062913; box-shadow: 0 12px 30px rgba(34,197,94,.25); }
.button-secondary { border: 1px solid var(--line); background: var(--white); }
.button-dark { background: var(--ink); color: var(--white); }
.button-disabled { cursor: default; opacity: .78; }
.button-disabled:hover { transform: none; }
.hero-meta { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 18px; margin-top: 28px; color: var(--muted); font-size: 12px; }
.hero-meta span::before { content: "✓"; margin-right: 6px; color: var(--accent-dark); font-weight: 800; }

.section { padding-block: 110px; }
.section-heading { max-width: 660px; margin-bottom: 46px; }
.section-heading > span, .cta-box > div > span { color: var(--accent-dark); font-size: 11px; font-weight: 850; letter-spacing: .18em; }
.section h2 { margin: 10px 0 12px; font-size: clamp(30px, 4vw, 46px); line-height: 1.3; letter-spacing: -.04em; }
.section-heading p { margin: 0; color: var(--muted); }
#features { background: linear-gradient(180deg, var(--white), #fbfdfc); }
#features .section-heading, .howto-section .section-heading { margin-inline: auto; text-align: center; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.feature-card { position: relative; min-height: 270px; padding: 34px 32px; overflow: hidden; border: 1px solid rgba(226,233,229,.9); border-radius: 18px; background: linear-gradient(145deg, var(--white) 58%, rgba(220,252,231,.32)); box-shadow: 0 18px 55px rgba(18,52,35,.055); transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease; }
.feature-card::after { content: ""; position: absolute; right: -68px; bottom: -78px; width: 170px; height: 118px; border-radius: 100% 0 100% 0; background: rgba(34,197,94,.055); transform: rotate(-15deg); pointer-events: none; }
.feature-card:hover { transform: translateY(-3px); border-color: rgba(34,197,94,.35); box-shadow: 0 22px 60px rgba(18,52,35,.08); }
.feature-icon { width: auto; height: auto; display: flex; align-items: center; gap: 13px; background: transparent; color: var(--accent-dark); font-size: 11px; font-weight: 850; letter-spacing: .15em; }
.feature-icon::after { content: ""; width: 34px; height: 1px; background: rgba(34,197,94,.5); }
.feature-card h3 { margin: 54px 0 10px; font-size: 21px; letter-spacing: -.025em; }
.feature-card p { max-width: 260px; margin: 0; color: var(--muted); font-size: 14px; }
.howto-section { border-top: 1px solid var(--line); background: var(--surface); }
.steps-grid { margin: 0; padding: 10px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 24px; background: var(--white); box-shadow: 0 20px 60px rgba(18,52,35,.055); list-style: none; }
.step-card { position: relative; min-height: 225px; padding: 32px 27px; }
.step-card + .step-card { border-left: 1px solid var(--line); }
.step-number { display: block; color: var(--accent-dark); font-size: 12px; font-weight: 850; letter-spacing: .14em; }
.step-card h3 { margin: 54px 0 10px; font-size: 17px; line-height: 1.5; letter-spacing: -.015em; }
.step-card p { margin: 0; color: var(--muted); font-size: 13px; }

/* Product screenshots */
.product-showcase { padding-block: 118px 128px; overflow: hidden; background: linear-gradient(180deg, #fff 0%, #f7fbf8 48%, #fff 100%); }
.product-showcase-heading { max-width: 760px; margin: 0 auto 92px; text-align: center; }
.product-showcase-heading > span, .product-flow-heading > span { color: var(--accent-dark); font-size: 11px; font-weight: 850; letter-spacing: .2em; }
.product-showcase-heading h2, .product-flow-heading h2 { margin: 12px 0 16px; font-size: clamp(34px, 4.5vw, 52px); line-height: 1.28; letter-spacing: -.045em; }
.product-showcase-heading p, .product-flow-heading p { margin: 0; color: var(--muted); font-size: 14px; }
.product-showcase-list { display: grid; gap: 64px; }
.product-feature { position: relative; min-height: 650px; padding: 56px 72px; overflow: hidden; display: grid; grid-template-columns: minmax(0, .88fr) minmax(380px, 1.12fr); align-items: center; gap: 72px; border: 1px solid rgba(216,229,221,.92); border-radius: 34px; background: rgba(255,255,255,.94); box-shadow: 0 26px 80px rgba(18,52,35,.075); }
.product-feature::before { content: ""; position: absolute; width: 440px; height: 330px; right: -150px; top: -120px; border-radius: 100% 0 100% 0; background: rgba(34,197,94,.06); transform: rotate(-12deg); pointer-events: none; }
.product-feature-reverse { grid-template-columns: minmax(380px, 1.12fr) minmax(0, .88fr); }
.product-feature-reverse .product-feature-copy { grid-column: 2; grid-row: 1; }
.product-feature-reverse .product-feature-visual { grid-column: 1; grid-row: 1; }
.product-feature-copy { position: relative; z-index: 2; }
.product-feature-number { display: flex; align-items: center; gap: 13px; color: var(--accent-dark); font-size: 11px; font-weight: 850; letter-spacing: .15em; }
.product-feature-number::after { content: ""; width: 38px; height: 1px; background: rgba(34,197,94,.55); }
.product-feature-copy h3 { margin: 23px 0 18px; font-size: clamp(29px, 3.3vw, 43px); line-height: 1.32; letter-spacing: -.045em; }
.product-feature-copy > p { margin: 0; color: var(--muted); font-size: 15px; line-height: 2; }
.product-feature-points { margin: 29px 0 0; padding: 22px 0 0; display: grid; gap: 11px; border-top: 1px solid var(--line); list-style: none; }
.product-feature-points li { position: relative; padding-left: 22px; color: #334139; font-size: 12px; font-weight: 700; }
.product-feature-points li::before { content: ""; position: absolute; left: 0; top: .82em; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); transform: translateY(-50%); box-shadow: 0 0 0 4px rgba(34,197,94,.1); }
.product-feature-visual { position: relative; min-height: 540px; display: grid; place-items: center; isolation: isolate; }
.product-feature-visual::before { content: ""; position: absolute; z-index: -2; width: 440px; height: 440px; border-radius: 50%; background: radial-gradient(circle, rgba(34,197,94,.16) 0%, rgba(34,197,94,.055) 56%, rgba(34,197,94,0) 72%); }
.product-feature-visual::after { content: ""; position: absolute; z-index: -1; width: 310px; height: 375px; border-radius: 49% 51% 46% 54% / 58% 43% 57% 42%; background: rgba(220,252,231,.6); transform: rotate(18deg); }
.product-feature-visual > img:not(.product-history-calendar):not(.product-history-detail) { width: 285px; height: auto; filter: drop-shadow(0 24px 28px rgba(16,42,28,.18)); }
.product-feature-visual-workout::after { transform: rotate(-15deg); }
.product-feature-visual-library::after { border-radius: 100% 0 100% 0; transform: rotate(8deg); }
.product-feature-visual-history { min-height: 560px; }
.product-feature-visual-history::before { width: 500px; height: 500px; }
.product-history-calendar, .product-history-detail { position: absolute; width: 245px; height: auto; filter: drop-shadow(0 24px 28px rgba(16,42,28,.18)); }
.product-history-calendar { left: 24px; top: 23px; transform: rotate(-4deg); }
.product-history-detail { right: 4px; bottom: 2px; transform: rotate(4deg); }

.product-flow-section { padding-block: 118px; border-top: 1px solid var(--line); background: #f4f8f5; }
.product-flow-layout { display: grid; grid-template-columns: minmax(260px, .72fr) minmax(0, 1.28fr); align-items: start; gap: 90px; }
.product-flow-heading { position: static; }
.product-flow-heading h2 { font-size: clamp(32px, 4vw, 46px); }
.product-flow-list { margin: 0; padding: 0; display: grid; border-top: 1px solid #d9e4dd; list-style: none; }
.product-flow-list li { min-height: 138px; padding: 30px 4px; display: grid; grid-template-columns: 64px 1fr; gap: 24px; align-items: start; border-bottom: 1px solid #d9e4dd; }
.product-flow-list li > span { width: 54px; height: 54px; display: grid; place-items: center; border-radius: 50%; background: var(--white); color: var(--accent-dark); box-shadow: 0 8px 24px rgba(18,52,35,.075); font-size: 12px; font-weight: 850; letter-spacing: .08em; }
.product-flow-list h3 { margin: 1px 0 6px; font-size: 20px; letter-spacing: -.02em; }
.product-flow-list p { margin: 0; color: var(--muted); font-size: 13px; }
.privacy-section { background: var(--ink); color: var(--white); }
.privacy-grid { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 90px; }
.privacy-grid p { color: #bac6c0; }
.privacy-grid .section-kicker { color: #5be187; }
.text-link { display: inline-flex; gap: 12px; align-items: center; margin-top: 16px; color: #71ea97; font-size: 13px; font-weight: 750; }
.cta-section { padding-block: 80px; }
.cta-box { min-height: 190px; padding: 36px 42px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 28px; border-radius: 26px; background: linear-gradient(135deg, #d9ffe4, #72e797); }
.cta-box img { border-radius: 22px; }
.cta-box h2 { margin: 2px 0 0; font-size: clamp(24px, 3vw, 36px); }

/* Landing page */
.lp-hero { position: relative; overflow: hidden; isolation: isolate; border-bottom: 1px solid var(--line); background: linear-gradient(145deg, #fff 15%, #f9fffb 100%); }
.lp-hero::before, .lp-hero::after { content: ""; position: absolute; z-index: -1; border-radius: 100% 0 100% 0; background: rgba(34,197,94,.065); pointer-events: none; }
.lp-hero::before { width: 440px; height: 280px; right: -110px; top: 35px; transform: rotate(-12deg); }
.lp-hero::after { width: 350px; height: 220px; left: -180px; bottom: -45px; transform: rotate(18deg); }
.lp-hero-inner { min-height: 620px; padding-block: 82px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(420px, .95fr); align-items: center; gap: 52px; }
.lp-hero-copy { max-width: 570px; }
.lp-eyebrow { display: flex; align-items: center; gap: 11px; color: var(--accent-dark); font-size: 12px; font-weight: 800; letter-spacing: .09em; }
.lp-eyebrow span { width: 30px; height: 2px; background: var(--accent); }
.lp-hero h1 { margin: 22px 0 24px; font-size: clamp(44px, 4.5vw, 58px); line-height: 1.18; letter-spacing: -.055em; }
.lp-hero h1 strong { color: #079a4a; white-space: nowrap; }
.lp-hero-copy > p { max-width: 530px; margin: 0; color: var(--muted); font-size: 16px; line-height: 2; }
.lp-hero-actions { margin-top: 34px; display: flex; align-items: center; gap: 22px; }
.lp-text-button { display: inline-flex; align-items: center; gap: 9px; color: #344139; font-size: 13px; font-weight: 750; }
.lp-text-button span { color: var(--accent-dark); font-size: 17px; transition: transform .16s ease; }
.lp-text-button:hover span { transform: translateX(3px); }
.lp-hero-preview { position: relative; min-height: 440px; display: grid; place-items: center; }
.lp-preview-glow { position: absolute; width: 430px; height: 330px; border-radius: 50%; background: radial-gradient(circle, rgba(34,197,94,.16), rgba(34,197,94,0) 70%); }
.lp-preview-card { position: relative; border: 1px solid rgba(209,224,216,.92); background: rgba(255,255,255,.94); box-shadow: 0 24px 70px rgba(23,70,44,.12); backdrop-filter: blur(10px); }
.lp-preview-main { width: min(100%, 440px); padding: 28px; border-radius: 26px; transform: rotate(-1.5deg); }
.lp-preview-header { display: flex; align-items: center; justify-content: space-between; }
.lp-preview-header > div { display: grid; }
.lp-preview-header span { color: var(--accent-dark); font-size: 9px; font-weight: 850; letter-spacing: .15em; }
.lp-preview-header strong { margin-top: 2px; font-size: 17px; }
.lp-preview-header img { border-radius: 10px; }
.lp-summary-grid { margin-top: 22px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.lp-summary-grid > div { padding: 16px; border-radius: 14px; background: #f2f7f4; }
.lp-summary-grid span { display: block; color: var(--muted); font-size: 10px; }
.lp-summary-grid strong { display: block; margin-top: 3px; font-size: 23px; letter-spacing: -.03em; }
.lp-summary-grid small { margin-left: 3px; color: var(--muted); font-size: 10px; font-weight: 650; }
.lp-preview-label { margin: 21px 0 8px; color: var(--muted); font-size: 10px; font-weight: 700; }
.lp-muscle-list { overflow: hidden; border: 1px solid var(--line); border-radius: 14px; }
.lp-muscle-list div { min-height: 43px; padding: 0 14px; display: flex; align-items: center; justify-content: space-between; font-size: 12px; }
.lp-muscle-list div + div { border-top: 1px solid var(--line); }
.lp-muscle-list strong { color: var(--accent-dark); font-size: 11px; }
.lp-preview-float { position: absolute; right: -5px; bottom: 27px; min-width: 295px; padding: 15px 17px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 11px; border-radius: 15px; transform: rotate(2deg); }
.lp-check { width: 27px; height: 27px; display: grid; place-items: center; border-radius: 50%; background: var(--accent); color: var(--white); font-size: 13px; font-weight: 850; }
.lp-preview-float div { display: grid; }
.lp-preview-float small { color: var(--muted); font-size: 9px; }
.lp-preview-float strong { font-size: 12px; }
.lp-preview-float b { font-size: 11px; }

.lp-section { padding-block: 104px; }
.lp-section-heading { max-width: 710px; margin: 0 auto 48px; text-align: center; }
.lp-section-heading > span, .lp-cta-copy > span { color: var(--accent-dark); font-size: 11px; font-weight: 850; letter-spacing: .2em; }
.lp-section-heading h2 { margin: 9px 0 10px; font-size: clamp(30px, 4vw, 44px); line-height: 1.35; letter-spacing: -.04em; }
.lp-section-heading p { margin: 0; color: var(--muted); font-size: 14px; }
.lp-howto { background: var(--white); }
.lp-step-grid { margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; list-style: none; }
.lp-step-card { position: relative; min-width: 0; padding: 14px 14px 24px; border: 1px solid var(--line); border-radius: 18px; background: var(--white); box-shadow: 0 12px 34px rgba(18,52,35,.045); }
.lp-step-number { position: absolute; z-index: 2; top: 24px; left: 24px; width: 43px; height: 43px; display: grid; place-items: center; border-radius: 50%; background: var(--accent-soft); color: var(--accent-dark); font-size: 14px; font-weight: 850; }
.lp-step-visual { height: 205px; overflow: hidden; border-radius: 13px; background: #f3f8f5; }
.lp-step-card h3 { margin: 22px 5px 7px; font-size: 16px; letter-spacing: -.02em; }
.lp-step-card > p { margin: 0 5px; color: var(--muted); font-size: 12px; line-height: 1.8; }
.lp-notice-visual { padding-top: 53px; background: linear-gradient(150deg, #cde8f4, #eff8fb); text-align: center; }
.lp-notice-time { color: #fff; font-size: 26px; font-weight: 500; text-shadow: 0 1px 5px rgba(22,56,73,.18); }
.lp-notice-card { width: calc(100% - 20px); margin: 14px auto 0; padding: 11px; display: flex; align-items: center; gap: 9px; border: 1px solid rgba(255,255,255,.7); border-radius: 12px; background: rgba(255,255,255,.88); box-shadow: 0 8px 22px rgba(28,67,83,.12); text-align: left; }
.lp-notice-card img { border-radius: 6px; }
.lp-notice-card span { display: grid; color: #53635b; font-size: 8px; line-height: 1.5; }
.lp-notice-card strong { color: var(--ink); font-size: 10px; }
.lp-parts-visual { padding: 67px 14px 16px; display: grid; grid-template-columns: repeat(3, 1fr); align-content: start; gap: 8px; }
.lp-parts-visual > span { padding: 16px 4px 10px; display: grid; gap: 4px; border: 1px solid var(--line); border-radius: 12px; background: var(--white); text-align: center; font-size: 12px; font-weight: 800; }
.lp-parts-visual > span.is-active { border-color: rgba(34,197,94,.5); background: #ecfff2; color: var(--accent-dark); }
.lp-parts-visual small { color: var(--muted); font-size: 8px; font-weight: 600; }
.lp-record-visual { padding: 58px 13px 12px; }
.lp-record-visual > strong { display: block; margin-bottom: 10px; font-size: 11px; }
.lp-record-visual > strong span { color: var(--accent-dark); }
.lp-record-visual > div { min-height: 34px; padding: 0 7px; display: grid; grid-template-columns: 20px 1fr 1fr; align-items: center; border-top: 1px solid var(--line); color: #4b5951; font-size: 9px; }
.lp-record-visual > div span { padding: 5px; border-radius: 5px; background: var(--white); text-align: center; }
.lp-record-visual button { width: 100%; min-height: 29px; margin-top: 9px; border: 1px dashed var(--accent); border-radius: 6px; background: transparent; color: var(--accent-dark); font-size: 9px; font-weight: 750; pointer-events: none; }
.lp-calendar-visual { padding: 58px 13px 13px; }
.lp-calendar-head { display: flex; justify-content: space-between; align-items: center; font-size: 9px; }
.lp-calendar-head span { color: var(--muted); }
.lp-calendar-days { margin-top: 10px; display: grid; grid-template-columns: repeat(7, 1fr); color: var(--muted); font-size: 7px; text-align: center; }
.lp-calendar-dates { margin-top: 9px; display: grid; grid-template-columns: repeat(7, 1fr); gap: 7px 4px; }
.lp-calendar-dates i { width: 17px; height: 17px; margin: auto; border-radius: 50%; background: #e4ebe7; }
.lp-calendar-dates i.done { border: 1px solid var(--accent); background: var(--white); }
.lp-calendar-dates i.today { background: var(--accent); }

.lp-features { border-top: 1px solid var(--line); background: #f7faf8; }
.lp-feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.lp-feature-card { padding: 38px 32px; border: 1px solid var(--line); border-radius: 18px; background: var(--white); text-align: center; box-shadow: 0 14px 40px rgba(18,52,35,.045); }
.lp-feature-icon { width: 70px; height: 70px; margin: 0 auto 24px; display: grid; place-items: center; border-radius: 50%; background: var(--accent-soft); color: #0ba350; }
.lp-feature-icon svg { width: 31px; height: 31px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.lp-feature-card h3 { margin: 0 0 10px; font-size: 18px; }
.lp-feature-card p { margin: 0; color: var(--muted); font-size: 13px; }

.lp-cta-section { padding-block: 84px; background: var(--white); }
.lp-cta-box { position: relative; min-height: 280px; padding: 50px 56px; overflow: hidden; display: grid; grid-template-columns: 1fr 260px; align-items: center; border: 1px solid #ceefda; border-radius: 26px; background: linear-gradient(125deg, #effff4 0%, #dffbea 62%, #c5f5d7 100%); }
.lp-cta-box::after { content: ""; position: absolute; right: -45px; top: -70px; width: 280px; height: 210px; border-radius: 100% 0 100% 0; background: rgba(34,197,94,.11); transform: rotate(-12deg); }
.lp-cta-copy { position: relative; z-index: 1; }
.lp-cta-copy h2 { margin: 8px 0 6px; font-size: clamp(28px, 4vw, 42px); line-height: 1.35; letter-spacing: -.04em; }
.lp-cta-copy p { margin: 0 0 24px; color: var(--muted); font-size: 13px; }
.lp-cta-mark { position: relative; z-index: 1; display: grid; place-items: center; }
.lp-cta-mark::before { content: ""; position: absolute; width: 210px; height: 210px; border-radius: 50%; background: rgba(255,255,255,.55); }
.lp-cta-mark img { position: relative; border-radius: 34px; box-shadow: 0 22px 50px rgba(16,91,47,.16); }

.legal-hero { border-bottom: 1px solid var(--line); background: linear-gradient(180deg, #f5fff8, #fff); }
.legal-hero-inner { padding-block: 76px; }
.legal-hero span { color: var(--accent-dark); font-size: 11px; font-weight: 850; letter-spacing: .2em; }
.legal-hero h1 { margin: 8px 0; font-size: clamp(32px, 5vw, 50px); letter-spacing: -.045em; }
.legal-hero p { margin: 0; color: var(--muted); font-size: 13px; }
.legal-section { padding-block: 72px 120px; }
.legal-content { width: min(100%, 820px); min-width: 0; margin-inline: auto; }
.legal-lead { margin: 0 0 48px; padding: 24px 26px; border-left: 3px solid var(--accent); background: var(--surface); color: #344139; }
.legal-content h2 { margin: 56px 0 14px; padding-top: 4px; font-size: 22px; letter-spacing: -.02em; }
.legal-content h3 { margin: 26px 0 8px; font-size: 16px; }
.legal-content p, .legal-content li { color: #49574f; font-size: 14px; }
.legal-content ul { padding-left: 1.4em; }
.legal-content a { color: var(--accent-dark); text-decoration: underline; text-underline-offset: 3px; }
.legal-table { margin-top: 22px; overflow: hidden; border: 1px solid var(--line); border-radius: 16px; }
.legal-table div { display: grid; grid-template-columns: 210px 1fr; gap: 24px; padding: 17px 20px; border-bottom: 1px solid var(--line); font-size: 13px; }
.legal-table div:last-child { border: 0; }
.legal-table span { color: var(--muted); }
.commerce-list { margin: 0; border-top: 1px solid var(--line); }
.commerce-list > div { display: grid; grid-template-columns: 190px 1fr; gap: 32px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.commerce-list dt { font-size: 13px; font-weight: 750; }
.commerce-list dd { margin: 0; color: #49574f; font-size: 14px; }
.notice-box { margin-top: 36px; padding: 22px 24px; border-radius: 14px; background: #fff7df; color: #714c00; }
.notice-box p { margin: 4px 0 0; color: #714c00; }
.contact-section { padding-block: 72px 120px; }
.contact-layout { width: min(720px, calc(100% - 48px)); }
.contact-intro { margin-bottom: 34px; }
.contact-intro h2 { margin: 0 0 8px; font-size: 24px; letter-spacing: -.025em; }
.contact-intro p { margin: 0; color: var(--muted); font-size: 14px; }
.contact-form { display: grid; gap: 26px; }
.form-field { display: grid; gap: 9px; }
.form-field label, .form-consent label { font-size: 13px; font-weight: 750; }
.form-field label > span { margin-left: 6px; color: var(--accent-dark); font-size: 10px; }
.form-field input, .form-field select, .form-field textarea { width: 100%; border: 1px solid #d8e1dc; border-radius: 10px; outline: none; background: #fbfcfb; color: var(--ink); font: inherit; font-size: 14px; transition: border-color .16s ease, box-shadow .16s ease, background-color .16s ease; }
.form-field input, .form-field select { min-height: 48px; padding: 0 14px; }
.form-field select { padding-right: 42px; appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 14 14' fill='none'%3E%3Cpath d='m3 5 4 4 4-4' stroke='%235f6c65' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; }
.form-field textarea { min-height: 190px; padding: 13px 14px; resize: vertical; line-height: 1.7; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { border-color: rgba(34,197,94,.72); background: var(--white); box-shadow: 0 0 0 3px rgba(34,197,94,.1); }
.form-field select:focus { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 14 14' fill='none'%3E%3Cpath d='m3 5 4 4 4-4' stroke='%235f6c65' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; }
.form-note { color: var(--muted); font-size: 11px; }
.form-error { margin: 0; color: #c73535; font-size: 12px; }
.form-alert { margin-bottom: 26px; padding: 14px 16px; border: 1px solid #f0c7c7; border-radius: 10px; background: #fff6f6; color: #a72929; font-size: 13px; }
.form-consent { display: grid; gap: 7px; }
.form-consent label { display: flex; align-items: flex-start; gap: 10px; cursor: pointer; }
.form-consent input { width: 17px; height: 17px; margin: 4px 0 0; accent-color: var(--accent); }
.form-consent a { color: var(--accent-dark); text-decoration: underline; text-underline-offset: 3px; }
.contact-submit,
.button-gradient { border: 0; background: linear-gradient(110deg, #35ce91 0%, #0cac9c 55%, #078e98 100%); color: var(--white); box-shadow: 0 8px 20px rgba(5,143,148,.16); }
.contact-submit { width: min(100%, 240px); min-height: 50px; justify-self: center; border-radius: 999px; font: inherit; font-size: 14px; font-weight: 800; cursor: pointer; transition: transform .16s ease, box-shadow .16s ease, filter .16s ease; }
.contact-submit:hover,
.button-gradient:hover { color: var(--white); filter: brightness(.96); transform: translateY(-1px); box-shadow: 0 10px 24px rgba(5,143,148,.22); }
.contact-submit:active,
.button-gradient:active { transform: translateY(0); box-shadow: 0 5px 14px rgba(5,143,148,.16); }
.contact-success { padding: 48px 42px; border: 1px solid var(--line); border-radius: 18px; background: linear-gradient(145deg, var(--white), #f3fff7); text-align: center; }
.contact-success > span { color: var(--accent-dark); font-size: 11px; font-weight: 850; letter-spacing: .16em; }
.contact-success h2 { margin: 10px 0 8px; font-size: 26px; }
.contact-success p { margin: 0 auto 28px; color: var(--muted); font-size: 14px; }
.page-home-nav { margin-top: -64px; padding-bottom: 64px; }
.page-home-nav a { min-height: 40px; padding: 0 14px; display: inline-flex; align-items: center; gap: 9px; border: 1px solid var(--line); border-radius: 10px; background: var(--white); color: #445149; font-size: 12px; font-weight: 700; transition: border-color .16s ease, color .16s ease, background-color .16s ease; }
.page-home-nav a:hover { border-color: rgba(34,197,94,.42); background: #f7fcf9; color: var(--accent-dark); }
.page-home-nav span { font-size: 16px; line-height: 1; }
.not-found { min-height: 65vh; display: grid; place-items: center; text-align: center; }
.not-found span { color: var(--accent); font-size: 72px; font-weight: 850; line-height: 1; }
.not-found h1 { margin: 18px 0 4px; }
.not-found p { margin: 0 0 25px; color: var(--muted); }

.site-footer { padding: 60px 0 24px; border-top: 1px solid #2b3640; background: #182129; color: var(--white); }
.footer-grid { display: grid; grid-template-columns: 1fr auto; gap: 50px; }
.footer-identity-head { margin-bottom: 12px; display: flex; align-items: center; gap: 14px; }
.footer-brand { margin: 0; }
.footer-grid p { margin: 0; color: #aab6af; font-size: 13px; }
.footer-social { width: 36px; height: 36px; display: inline-flex; align-items: center; justify-content: center; border-radius: 9px; color: #cbd4cf; transition: background-color .16s ease; }
.footer-social:hover { background: rgba(255,255,255,.08); }
.footer-social:focus-visible { outline: 2px solid #70e89b; outline-offset: 2px; }
.footer-social-icon { width: 16px; height: 16px; display: inline-flex; align-items: center; justify-content: center; }
.footer-social-icon img { width: 15px; height: 15px; }
.footer-links { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 30px; align-content: start; color: #aab6af; font-size: 12px; }
.footer-links a:hover { color: #70e89b; }
.footer-bottom { margin-top: 48px; padding-top: 18px; display: grid; gap: 6px; border-top: 1px solid rgba(255,255,255,.12); color: #7f8c85; font-size: 11px; }
.footer-bottom p { margin: 0; }
.footer-bottom > p:last-child { text-align: center; }
.apple-trademark { max-width: 760px; font-size: 10px; line-height: 1.7; }

@media (max-width: 860px) {
  .hero-inner { min-height: 560px; padding-block: 80px; }
  .product-showcase { padding-block: 96px 104px; }
  .product-showcase-heading { margin-bottom: 64px; }
  .product-feature, .product-feature-reverse { min-height: 0; padding: 48px; grid-template-columns: minmax(0, .92fr) minmax(300px, 1.08fr); gap: 38px; }
  .product-feature-visual { min-height: 480px; }
  .product-feature-visual > img:not(.product-history-calendar):not(.product-history-detail) { width: 245px; }
  .product-history-calendar, .product-history-detail { width: 205px; }
  .product-history-calendar { left: 0; }
  .product-history-detail { right: -8px; }
  .product-flow-layout { grid-template-columns: 1fr; gap: 48px; }
  .product-flow-heading { position: static; max-width: 620px; }
  .lp-hero-inner { grid-template-columns: 1fr; gap: 42px; padding-block: 72px 82px; }
  .lp-hero-copy { max-width: 650px; margin-inline: auto; text-align: center; }
  .lp-eyebrow, .lp-hero-actions { justify-content: center; }
  .lp-hero-copy > p { margin-inline: auto; }
  .lp-hero-preview { width: min(100%, 560px); min-height: 410px; margin-inline: auto; }
  .lp-step-grid { grid-template-columns: 1fr 1fr; }
  .lp-feature-grid { grid-template-columns: 1fr; }
  .lp-feature-card { display: grid; grid-template-columns: auto 1fr; column-gap: 24px; text-align: left; }
  .lp-feature-icon { grid-row: 1 / 3; margin: 0; }
  .lp-feature-card h3 { align-self: end; }
  .lp-cta-box { grid-template-columns: 1fr 190px; padding: 44px; }
  .lp-cta-mark img { width: 125px; height: 125px; }
  .steps-grid { grid-template-columns: 1fr 1fr; }
  .step-card + .step-card { border-left: 0; }
  .step-card:nth-child(even) { border-left: 1px solid var(--line); }
  .step-card:nth-child(n+3) { border-top: 1px solid var(--line); }
  .privacy-grid { grid-template-columns: 1fr; gap: 22px; }
  .cta-box { grid-template-columns: auto 1fr; }
  .cta-box .button { grid-column: 1 / -1; }
}

@media (max-width: 600px) {
  .shell { width: min(100% - 32px, 1120px); }
  .header-inner { min-height: 60px; }
  .brand { font-size: 13px; }
  .brand img { width: 30px; height: 30px; }
  .header-contact { min-height: 38px; padding: 0 12px; gap: 7px; font-size: 11px; }
  .header-contact-mail { width: 16px; height: 16px; }
  .header-contact-arrow { width: 13px; height: 13px; }
  .lp-hero-inner { min-height: 0; padding-block: 62px 68px; gap: 38px; }
  .lp-eyebrow { justify-content: flex-start; font-size: 10px; }
  .lp-hero-copy { text-align: left; }
  .lp-hero h1 { margin-top: 18px; font-size: 40px; }
  .lp-hero h1 strong { white-space: normal; }
  .lp-hero-copy > p { font-size: 14px; line-height: 1.9; }
  .lp-hero-actions { justify-content: flex-start; gap: 16px; }
  .lp-hero-preview { min-height: 360px; }
  .lp-preview-main { padding: 21px; border-radius: 21px; }
  .lp-preview-float { right: -7px; bottom: 8px; min-width: 250px; padding: 12px 13px; }
  .lp-summary-grid strong { font-size: 20px; }
  .lp-section { padding-block: 76px; }
  .lp-section-heading { margin-bottom: 34px; text-align: left; }
  .lp-section-heading h2 { font-size: 30px; }
  .lp-step-grid { grid-template-columns: 1fr; }
  .lp-step-card { padding: 13px 13px 24px; }
  .lp-step-visual { height: 220px; }
  .lp-parts-visual { padding-top: 72px; }
  .lp-record-visual, .lp-calendar-visual { padding-top: 62px; }
  .lp-feature-card { padding: 27px 24px; column-gap: 18px; }
  .lp-feature-icon { width: 58px; height: 58px; }
  .lp-feature-icon svg { width: 27px; height: 27px; }
  .lp-cta-section { padding-block: 62px; }
  .lp-cta-box { min-height: 0; padding: 36px 26px; grid-template-columns: 1fr; gap: 30px; }
  .lp-cta-copy h2 { font-size: 30px; }
  .lp-cta-mark { display: none; }
  .hero-inner { min-height: 520px; padding-block: 64px 72px; }
  .hero h1 { font-size: 40px; }
  .hero-copy > p { font-size: 15px; }
  .hero-actions .button { width: 100%; }
  .product-showcase { padding-block: 76px 84px; }
  .product-showcase-heading { margin-bottom: 42px; text-align: left; }
  .product-showcase-heading h2 { font-size: 32px; }
  .product-showcase-list { gap: 28px; }
  .product-feature, .product-feature-reverse { padding: 38px 24px 0; grid-template-columns: 1fr; gap: 28px; border-radius: 24px; }
  .product-feature-reverse .product-feature-copy, .product-feature-reverse .product-feature-visual { grid-column: 1; grid-row: auto; }
  .product-feature-copy h3 { margin-top: 18px; font-size: 29px; }
  .product-feature-copy > p { font-size: 14px; line-height: 1.9; }
  .product-feature-points { margin-top: 23px; }
  .product-feature-visual { min-height: 440px; }
  .product-feature-visual::before { width: 360px; height: 360px; }
  .product-feature-visual::after { width: 245px; height: 310px; }
  .product-feature-visual > img:not(.product-history-calendar):not(.product-history-detail) { width: 225px; align-self: end; }
  .product-feature-visual-history { min-height: 450px; }
  .product-history-calendar, .product-history-detail { width: 178px; }
  .product-history-calendar { left: -2px; top: 34px; }
  .product-history-detail { right: -4px; bottom: 0; }
  .product-flow-section { padding-block: 78px; }
  .product-flow-layout { gap: 34px; }
  .product-flow-heading h2 { font-size: 31px; }
  .product-flow-list li { min-height: 0; padding: 25px 0; grid-template-columns: 48px 1fr; gap: 17px; }
  .product-flow-list li > span { width: 44px; height: 44px; }
  .product-flow-list h3 { font-size: 17px; }
  .section { padding-block: 76px; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: 0; }
  .steps-grid { grid-template-columns: 1fr; }
  .step-card { min-height: 0; }
  .step-card:nth-child(even) { border-left: 0; }
  .step-card:nth-child(n+2) { border-top: 1px solid var(--line); }
  .cta-box { padding: 30px 24px; grid-template-columns: 1fr; text-align: center; }
  .cta-box img { margin-inline: auto; }
  .legal-hero-inner { padding-block: 55px; }
  .legal-section { padding-block: 48px 80px; }
  .legal-lead { padding: 20px; }
  .contact-section { padding-block: 48px 80px; }
  .contact-layout { width: min(100% - 32px, 720px); }
  .contact-success { padding: 38px 22px; }
  .contact-submit { width: 100%; }
  .page-home-nav { margin-top: -40px; padding-bottom: 40px; }
  .legal-table div, .commerce-list > div { grid-template-columns: 1fr; gap: 5px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}