/* Tokens: Onest 300/400 / washi paper, sumi ink, indigo / one ease / radius 999 or 0 / 8px scale */
:root {
  --bg: #f3f0e8;
  --ink: #1c1b19;
  --indigo: #2e3d5c;
  --ease: cubic-bezier(.22, 1, .36, 1);
  --pad: clamp(20px, 3.6vw, 60px);
  --font: "Onest", system-ui, sans-serif;
  --line: rgba(28,27,25,.13);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--ink); font-family: var(--font); font-weight: 400; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
h1, h2 { font-weight: 300; hyphens: none; text-wrap: balance; }
h2 { font-size: clamp(2.2rem, 4.4vw, 4.2rem); line-height: .98; letter-spacing: -.035em; }
p { line-height: 1.65; text-wrap: pretty; }
.label { font-size: 12px; text-transform: uppercase; letter-spacing: .2em; opacity: .55; }

/* Scheme A: full-bleed, text lower-left, readable via text-shadow */
.hero { position: relative; height: 100svh; min-height: 620px; overflow: hidden; color: #fff; }
.hero__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 50%; transform: scale(1.06); transition: transform 2400ms var(--ease); }
.is-in .hero__img { transform: scale(1); }
.top { position: absolute; z-index: 2; top: 0; left: 0; right: 0; padding: var(--pad); display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 22px; letter-spacing: .3em; font-weight: 400; text-shadow: 0 1px 18px rgba(0,0,0,.4); }
.nav { display: flex; gap: 32px; font-size: 14px; }
.nav a { padding: 12px 0; text-shadow: 0 1px 14px rgba(0,0,0,.5); }
.hero__text { position: absolute; z-index: 2; left: var(--pad); bottom: var(--pad); display: flex; flex-direction: column; gap: 20px; }
.hero h1 { font-size: clamp(2.8rem, 6.4vw, 6.8rem); line-height: .92; letter-spacing: -.045em; text-shadow: 0 2px 40px rgba(0,0,0,.45); }
.hero p { font-size: 16px; opacity: .9; text-shadow: 0 1px 16px rgba(0,0,0,.6); }

/* Buttons */
.cta { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; }
.btn { position: relative; overflow: hidden; display: inline-flex; align-items: center; gap: 12px; min-height: 54px; padding: 0 28px; border-radius: 999px; font-size: 15px; }
.btn__fill { position: absolute; inset: 0; background: var(--ink); transform: scaleX(0); transform-origin: left; transition: transform 500ms var(--ease); }
.btn__label { position: relative; z-index: 2; transition: color 320ms var(--ease); }
.btn__arrow { position: relative; z-index: 2; width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.6; transition: transform 520ms var(--ease); }
.btn:hover .btn__fill { transform: scaleX(1); }
.btn:hover .btn__arrow { transform: translateX(5px); }
.btn--solid { background: var(--bg); color: var(--ink); }
.btn--solid:hover .btn__label, .btn--solid:hover .btn__arrow { color: var(--bg); }
.btn--line { box-shadow: inset 0 0 0 1px rgba(28,27,25,.35); }
.btn--line:hover .btn__label { color: var(--bg); }
.assure { font-size: 13px; opacity: .85; text-shadow: 0 1px 12px rgba(0,0,0,.6); }

/* Founder */
.founder { position: relative; display: grid; grid-template-columns: 5fr 6fr; gap: 72px; align-items: end; padding: 160px var(--pad) 140px var(--pad); }
.founder__v { position: absolute; right: var(--pad); top: 120px; writing-mode: vertical-rl; font-size: clamp(5rem, 11vw, 10rem); font-weight: 300; letter-spacing: .1em; line-height: 1; color: var(--indigo); opacity: .14; }
.founder__img img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.founder__text { display: flex; flex-direction: column; gap: 22px; max-width: 46ch; }
.founder__text > p:not(.label):not(.founder__num) { opacity: .75; }
.founder__num { font-size: 14px; opacity: .6; }
.founder__num b { font-weight: 300; font-size: 3rem; letter-spacing: -.04em; color: var(--indigo); margin-right: 8px; opacity: 1; }

/* Services accordion (signature) */
.menu { padding: 0 var(--pad) 140px; }
.acc { margin-top: 48px; border-top: 1px solid var(--ink); }
.acc details { border-bottom: 1px solid var(--line); }
.acc summary { list-style: none; display: grid; grid-template-columns: 56px 1fr auto 24px; align-items: center; gap: 16px; padding: 26px 0; cursor: pointer; min-height: 56px; }
.acc summary::-webkit-details-marker { display: none; }
.acc summary::after { content: ""; width: 14px; height: 14px; border-right: 1px solid currentColor; border-bottom: 1px solid currentColor; transform: rotate(45deg) translateY(-4px); transition: transform 520ms var(--ease); justify-self: end; }
.acc details[open] summary::after { transform: rotate(225deg) translateY(-2px); }
.acc__n { font-size: 22px; color: var(--indigo); }
.acc__t { font-size: clamp(24px, 2.6vw, 38px); font-weight: 300; letter-spacing: -.03em; transition: transform 620ms var(--ease); }
.acc summary:hover .acc__t { transform: translateX(10px); }
.acc__p { font-size: 15px; opacity: .6; }
.acc ul { list-style: none; padding: 0 0 26px 72px; }
.acc details[open] ul { animation: open 700ms var(--ease); }
@keyframes open { from { opacity: 0; transform: translateY(-8px); filter: blur(8px); } to { opacity: 1; transform: none; filter: blur(0); } }
.acc li { display: grid; grid-template-columns: 1fr 140px 120px; gap: 16px; align-items: baseline; padding: 12px 0; border-top: 1px solid var(--line); font-size: 15px; }
.acc li i { font-style: normal; font-size: 13px; opacity: .5; }
.acc li b { font-weight: 400; text-align: right; color: var(--indigo); }
.menu__note { margin-top: 24px; font-size: 13px; opacity: .6; }

/* Feet speciality */
.feet { display: grid; grid-template-columns: 1fr 1fr; background: var(--indigo); color: var(--bg); }
.feet figure img { width: 100%; height: 100%; min-height: 520px; object-fit: cover; }
.feet__text { padding: 96px var(--pad); display: flex; flex-direction: column; justify-content: center; align-items: flex-start; gap: 28px; }
.feet__text p { max-width: 40ch; opacity: .8; }
.feet .btn--line { box-shadow: inset 0 0 0 1px rgba(243,240,232,.45); }
.feet .btn__fill { background: var(--bg); }
.feet .btn--line:hover .btn__label { color: var(--indigo); }

/* Team */
.team { padding: 140px var(--pad); }
.team__row { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 32px; border-top: 1px solid var(--ink); }
.team__row div { padding: 28px 24px 28px 0; display: flex; flex-direction: column; gap: 6px; }
.team__row div + div { padding-left: 24px; border-left: 1px solid var(--line); }
.team__row b { font-weight: 300; font-size: clamp(28px, 3vw, 42px); letter-spacing: -.035em; }
.team__row span { font-size: 14px; opacity: .7; }
.team__row i { font-style: normal; font-size: 13px; opacity: .5; }

/* Visit */
.visit { display: grid; grid-template-columns: 4fr 8fr; gap: 72px; align-items: end; padding: 0 var(--pad) 120px; }
.visit__img img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; }
.visit__text h2 { font-size: clamp(2.6rem, 6vw, 6rem); }
.visit__text > p { margin-top: 12px; opacity: .65; }
.visit dl { display: grid; grid-template-columns: 1fr 1fr; gap: 28px 40px; margin-top: 48px; }
.visit dt { font-size: 12px; text-transform: uppercase; letter-spacing: .2em; opacity: .5; }
.visit dd { margin-top: 6px; line-height: 1.55; }
.visit dd a { border-bottom: 1px solid var(--indigo); }

.foot { display: flex; justify-content: space-between; padding: 32px var(--pad); font-size: 13px; opacity: .5; border-top: 1px solid var(--line); }

/* Entrance */
.rise { opacity: 0; transform: translateY(28px); filter: blur(14px); }
.is-in .rise { opacity: 1; transform: none; filter: blur(0);
  transition: opacity 900ms var(--ease) var(--d, 0ms), transform 900ms var(--ease) var(--d, 0ms), filter 900ms var(--ease) var(--d, 0ms); }
.d300 { --d: 300ms; } .d420 { --d: 420ms; } .d900 { --d: 900ms; } .d1040 { --d: 1040ms; } .d1200 { --d: 1200ms; }
.reveal { opacity: 0; transform: translateY(28px); filter: blur(14px); transition: opacity 900ms var(--ease), transform 900ms var(--ease), filter 900ms var(--ease); }
.reveal.is-seen { opacity: 1; transform: none; filter: blur(0); }
@media (prefers-reduced-motion: reduce) {
  * { transition-delay: 0ms !important; transition-duration: 1ms !important; animation: none !important; }
  .rise, .reveal { opacity: 1; filter: none; }
}

@media (max-width: 860px) {
  .nav a:not(:last-child) { display: none; }
  .hero__img { object-position: 64% 50%; }
  .founder { grid-template-columns: 1fr; gap: 36px; padding: 96px var(--pad) 80px; }
  .founder__v { top: 40px; font-size: 4.4rem; }
  .menu { padding: 0 var(--pad) 88px; }
  .acc summary { grid-template-columns: 36px 1fr 20px; }
  .acc__p { display: none; }
  .acc ul { padding-left: 0; }
  .acc li { grid-template-columns: 1fr auto; }
  .acc li i { grid-row: 2; }
  .feet { grid-template-columns: 1fr; }
  .feet figure img { min-height: 300px; height: 300px; }
  .feet__text { padding: 64px var(--pad); }
  .team { padding: 88px var(--pad); }
  .team__row { grid-template-columns: 1fr 1fr; }
  .team__row div, .team__row div + div { padding: 22px 12px 22px 0; border-left: 0; border-bottom: 1px solid var(--line); }
  .visit { grid-template-columns: 1fr; gap: 36px; padding-bottom: 80px; }
  .visit__img img { aspect-ratio: 4 / 3; }
  .visit dl { grid-template-columns: 1fr; }
  .foot { flex-direction: column; gap: 8px; }
}

/* Hero legibility: dark text on a blurred lower zone of the bright shoji photo */
.hero { color: var(--ink); }
.hero::after { content: ""; position: absolute; inset: 0; z-index: 1; backdrop-filter: blur(22px); -webkit-backdrop-filter: blur(22px);
  mask-image: linear-gradient(to top, #000 0%, #000 34%, transparent 66%); -webkit-mask-image: linear-gradient(to top, #000 0%, #000 34%, transparent 66%); }
.top::before { content: ""; position: absolute; inset: 0; z-index: -1; backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  mask-image: linear-gradient(to bottom, #000 40%, transparent); -webkit-mask-image: linear-gradient(to bottom, #000 40%, transparent); }
.logo, .nav a, .hero h1, .hero p, .assure { text-shadow: none; }
.hero p, .assure { opacity: .8; }
.hero .btn--solid { background: var(--ink); color: var(--bg); }
.hero .btn--solid .btn__fill { background: var(--indigo); }
.hero .btn--solid:hover .btn__label, .hero .btn--solid:hover .btn__arrow { color: var(--bg); }
.hero__img { transform: scale(1.3); }
.is-in .hero__img { transform: scale(1.24); }
@media (max-width: 860px) { .hero__img, .is-in .hero__img { transform: scale(1.12); } }
.hero__img { object-position: 36% 50%; transform-origin: 40% 50%; }
@media (max-width: 860px) {
  .hero { height: auto; min-height: 0; overflow: visible; }
  .hero::after { display: none; }
  .hero__img { position: relative; height: 54vh; transform: scale(1.5) !important; transform-origin: 45% 55%; }
  .hero { overflow: hidden; }
  .top { position: absolute; }
  .top::before { display: none; }
  .logo, .nav a { color: var(--ink); }
  .hero__text { position: relative; left: auto; bottom: auto; padding: 36px var(--pad) 56px; background: var(--bg); }
}
@media (max-width: 860px) { .logo, .nav a { background: var(--bg); padding: 8px 12px; } }