:root {
  --paper: #f1f2f4;
  --ink: #14161a;
  --sub: #5f6570;
  --line: #e0e3e7;
  --white: #ffffff;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; }
a { color: inherit; }

/* ---------- hero ---------- */
.hero { position: relative; min-height: 760px; display: flex; align-items: flex-end; overflow: hidden; color: #fff; isolation: isolate; }
.hero > img { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; }
.hero::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(88deg, rgba(18,20,24,.78) 0%, rgba(18,20,24,.54) 46%, rgba(18,20,24,0) 82%); }
.hero-inner { width: min(1120px, calc(100% - 48px)); margin: 0 auto; padding: 0 0 88px; }
.eyebrow { display: inline-block; padding: 8px 13px; border: 1px solid rgba(255,255,255,.55); font-size: 12px; font-weight: 600; letter-spacing: .16em; }
.cafe-script { margin: 34px 0 0; color: rgba(255,255,255,.72); font-family: inherit; font-size: 12px; font-weight: 600; letter-spacing: .34em; text-transform: uppercase; }
h1 { max-width: 640px; margin: 16px 0 20px; font-family: "Hiragino Mincho ProN", "Yu Mincho", serif; font-size: clamp(54px, 7.4vw, 88px); font-weight: 600; line-height: 1.05; letter-spacing: .01em; }
h1 span { color: #fff; }
.hero-lead { max-width: 520px; margin: 0 0 34px; font-size: clamp(15px, 1.6vw, 17px); line-height: 2.05; color: rgba(255,255,255,.9); }
.hero-note { margin: 20px 0 0; color: rgba(255,255,255,.7); font-size: 12px; letter-spacing: .06em; }

/* ---------- cta ---------- */
.cta { display: inline-flex; min-width: 280px; align-items: stretch; justify-content: space-between; background: var(--ink); color: #fff; text-decoration: none; font-size: 15px; font-weight: 700; letter-spacing: .08em; transition: background .18s ease, color .18s ease, box-shadow .18s ease; }
.cta span { padding: 19px 22px; }
.cta b { display: grid; min-width: 52px; place-items: center; border-left: 1px solid rgba(255,255,255,.28); font-family: Georgia, serif; font-size: 17px; font-weight: 400; }
.cta:hover { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.hero .cta:hover { color: #fff; box-shadow: inset 0 0 0 1px rgba(255,255,255,.7); }
.hero .cta:hover b { border-left-color: rgba(255,255,255,.4); }

.vertical-copy { position: absolute; z-index: 2; top: 40px; right: 5%; display: flex; gap: 20px; align-items: flex-start; }
.vertical-copy span { padding: 0 2px; color: rgba(255,255,255,.82); font-family: "Hiragino Mincho ProN", "Yu Mincho", serif; font-size: 14px; letter-spacing: .3em; line-height: 1.6; text-orientation: upright; writing-mode: vertical-rl; text-shadow: 0 1px 12px rgba(18,20,24,.5); }
.vertical-copy span:first-child { margin-top: 62px; }

/* ---------- section ---------- */
.section { padding: 120px 24px; background: #fff; }
.section.alt { background: var(--paper); }
.container { width: min(980px, 100%); margin: auto; }
.center { text-align: center; }
.kicker { margin: 0 0 14px; color: var(--sub); font-size: 11px; font-weight: 700; letter-spacing: .24em; }
h2 { margin: 0 0 26px; font-family: "Hiragino Mincho ProN", "Yu Mincho", serif; font-size: clamp(30px, 4vw, 44px); font-weight: 600; line-height: 1.5; letter-spacing: .02em; }
.intro { max-width: 720px; margin: 0 auto 48px; color: var(--sub); font-size: 16px; line-height: 2.1; text-align: center; }

.problem-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 40px; max-width: 780px; margin: 48px auto 0; padding: 0; list-style: none; text-align: left; }
.problem-list li { position: relative; padding: 20px 8px 20px 30px; border-bottom: 1px solid var(--line); font-size: 15px; font-weight: 600; }
.problem-list li::before { content: ""; position: absolute; top: 29px; left: 4px; width: 12px; height: 1px; background: var(--ink); }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-top: 52px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); text-align: left; }
.card { min-height: 260px; padding: 40px 32px; border-right: 1px solid var(--line); }
.card:last-child { border-right: 0; }
.num { display: block; margin-bottom: 26px; color: #c7cbd1; font-family: Georgia, serif; font-size: 30px; font-weight: 400; letter-spacing: .04em; }
.card h3 { margin: 0 0 14px; font-size: 18px; font-weight: 700; }
.card p { margin: 0; color: var(--sub); font-size: 15px; line-height: 2; }

.steps { display: grid; margin-top: 52px; border-top: 1px solid var(--line); }
.step { display: grid; grid-template-columns: 120px 1fr; gap: 28px; align-items: start; padding: 32px 8px; border-bottom: 1px solid var(--line); }
.step strong { padding-top: 4px; color: var(--sub); font-size: 11px; font-weight: 700; letter-spacing: .18em; }
.step h3 { margin: 0 0 10px; font-size: 19px; font-weight: 700; }
.step p { margin: 0; color: var(--sub); font-size: 15px; line-height: 2; }

.voices { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.voice { position: relative; margin: 0; padding: 40px 28px 28px; border: 1px solid var(--line); background: #fff; color: var(--sub); font-size: 15px; line-height: 2; text-align: left; }
.voice::before { content: "“"; position: absolute; top: 6px; left: 20px; color: #ccd0d6; font-family: Georgia, serif; font-size: 46px; }
.voice small { display: block; margin-top: 18px; color: #8d939c; font-size: 12px; letter-spacing: .08em; }

.profile { display: grid; grid-template-columns: .7fr 1.3fr; gap: 56px; align-items: center; }
.profile-mark { display: grid; min-height: 300px; place-items: center; border: 1px solid var(--line); background: var(--paper); color: var(--ink); font-family: "Hiragino Mincho ProN", "Yu Mincho", serif; font-size: 24px; letter-spacing: .1em; line-height: 1.9; text-align: center; }
.profile p { color: var(--sub); font-size: 15px; line-height: 2.1; }
.profile h2 { margin-bottom: 20px; }

.offer { padding: 64px 58px; background: var(--ink); color: #fff; }
.offer .kicker { color: rgba(255,255,255,.6); }
.offer h2 { color: #fff; }
.offer-grid { display: grid; grid-template-columns: 1fr .82fr; gap: 56px; align-items: center; }
.details { display: grid; grid-template-columns: 96px 1fr; margin: 30px 0 0; font-size: 15px; }
.details dt { padding: 13px 0; border-top: 1px solid rgba(255,255,255,.18); color: rgba(255,255,255,.62); font-size: 13px; font-weight: 600; letter-spacing: .1em; }
.details dd { margin: 0; padding: 13px 0; border-top: 1px solid rgba(255,255,255,.18); font-weight: 600; }
.price { margin: 0 0 20px; color: #fff; font-family: Georgia, serif; font-size: 40px; font-weight: 400; letter-spacing: .02em; }
.seat { display: inline-block; margin-bottom: 18px; padding: 7px 13px; border: 1px solid rgba(255,255,255,.6); font-size: 13px; font-weight: 600; letter-spacing: .1em; }
.offer .cta { background: #fff; color: var(--ink); }
.offer .cta b { border-left-color: rgba(20,22,26,.18); }
.offer .cta:hover { background: transparent; color: #fff; box-shadow: inset 0 0 0 1px rgba(255,255,255,.7); }
.offer .cta:hover b { border-left-color: rgba(255,255,255,.4); }

.faq { display: grid; margin-top: 44px; border-top: 1px solid var(--line); }
.faq details { padding: 24px 8px; border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; font-size: 16px; font-weight: 700; }
.faq p { margin: 16px 0 0; color: var(--sub); font-size: 15px; line-height: 2; }
.footer { padding: 44px 24px 110px; border-top: 1px solid var(--line); color: #8d939c; text-align: center; font-size: 12px; letter-spacing: .04em; }
.mobile-cta { display: none; }

@media (max-width: 760px) {
  .hero { min-height: 620px; }
  .hero > img { object-position: 62% center; }
  .hero::after { background: linear-gradient(0deg, rgba(18,20,24,.88), rgba(18,20,24,.2) 78%); }
  .hero-inner { padding: 0 0 52px; }
  .vertical-copy { top: 22px; right: 18px; gap: 14px; }
  .vertical-copy span { font-size: 12px; }
  h1 { font-size: clamp(48px, 14vw, 68px); }
  .section { padding: 72px 20px; }
  .problem-list, .cards, .voices, .profile, .offer-grid { grid-template-columns: 1fr; }
  .card { min-height: auto; border-right: 0; border-bottom: 1px solid var(--line); }
  .card:last-child { border-bottom: 0; }
  .step { grid-template-columns: 1fr; gap: 10px; }
  .profile-mark { width: min(280px, 88%); min-height: 260px; margin: auto; }
  .offer { padding: 42px 26px; }
  .cta { width: 100%; }
  .mobile-cta { position: fixed; z-index: 10; right: 12px; bottom: 12px; left: 12px; display: flex; align-items: stretch; justify-content: space-between; background: var(--ink); color: #fff; text-decoration: none; font-weight: 700; letter-spacing: .06em; }
  .mobile-cta span { padding: 17px 18px; font-size: 15px; }
  .mobile-cta b { display: grid; min-width: 50px; place-items: center; border-left: 1px solid rgba(255,255,255,.28); font-family: Georgia, serif; font-weight: 400; }
}