:root {
  --green: #1b322a;
  --taupe: #79625c;
  --gold: #c1a35f;
  --bg: #f8f7f4;
  --white: #ffffff;
  --ink: #2c2c2c;
  --muted: #6b6b6b;
  --line: #e6e2dc;
  --font-heading: 'Cormorant Garamond', 'Noto Serif JP', serif;
  --font-body: 'Inter', 'Noto Sans JP', sans-serif;
  --max: 1080px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--green); }
h1, h2, h3 { font-family: var(--font-heading); font-weight: 500; line-height: 1.3; color: var(--green); }
h1 { font-size: clamp(1.6rem, 6.5vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); margin-bottom: 1.2rem; }
h3 { font-size: 1.25rem; margin-bottom: .5rem; }
p { margin-bottom: 1rem; }
.container { max-width: var(--max); margin: 0 auto; padding: 0 1.25rem; }
section { padding: 4.5rem 0; }
section + section { border-top: 1px solid var(--line); }
.lead { font-size: 1.1rem; color: var(--muted); max-width: 42em; }
.eyebrow { font-size: .8rem; letter-spacing: .18em; text-transform: uppercase; color: var(--gold); margin-bottom: .6rem; }

/* header */
.site-header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(248,247,244,.92); backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { font-family: var(--font-heading); font-size: 1.4rem; letter-spacing: .06em; color: var(--green); text-decoration: none; }
.brand small { font-family: var(--font-body); font-size: .7rem; letter-spacing: .2em; color: var(--muted); margin-left: .6rem; }
.nav { display: flex; gap: 1.4rem; align-items: center; }
.nav a { font-size: .9rem; text-decoration: none; color: var(--ink); }
.nav a.lang { font-size: .8rem; color: var(--muted); border: 1px solid var(--line); padding: .2rem .6rem; border-radius: 999px; }
.nav a.btn { color: var(--white); }
@media (max-width: 720px) {
  .nav a:not(.lang):not(.cta) { display: none; }
  .brand small { display: none; }
  .nav { gap: .6rem; }
  .nav a.btn { white-space: nowrap; padding: .45rem .8rem; }
  .site-header .container { height: 56px; }
}

/* buttons */
.btn {
  display: inline-block; padding: .85rem 1.6rem; border-radius: 4px;
  background: var(--green); color: var(--white); text-decoration: none; font-size: .95rem;
  border: 1px solid var(--green); transition: all .2s ease;
}
.btn:hover { background: #24463b; }
.btn.ghost { background: transparent; color: var(--green); }
.btn.small { padding: .5rem 1rem; font-size: .85rem; }

/* hero */
.hero { padding: 6rem 0 5rem; background: linear-gradient(180deg, #f3f1ec 0%, var(--bg) 100%); }
.hero h1 { margin-bottom: 1.2rem; }
.hero .lead { margin-bottom: 2rem; }
.hero .actions { display: flex; gap: .8rem; flex-wrap: wrap; }
.hero .note { font-size: .85rem; color: var(--muted); margin-top: 1.2rem; }

/* grid */
.grid { display: grid; gap: 1.5rem; }
.grid.cols-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid.cols-3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.card { background: var(--white); border: 1px solid var(--line); border-radius: 6px; padding: 1.6rem; }
.card h3 { margin-top: .2rem; }

/* samples */
.sample { background: var(--white); border: 1px solid var(--line); border-radius: 6px; overflow: hidden; text-decoration: none; color: inherit; display: block; }
.sample .thumb { aspect-ratio: 16 / 10; background: linear-gradient(135deg, #1b322a, #79625c); position: relative; }
.sample .thumb span { position: absolute; left: 1rem; bottom: .8rem; color: #fff; font-family: var(--font-heading); font-size: 1.4rem; letter-spacing: .04em; }
.sample .thumb.nail { background: linear-gradient(135deg, #79625c, #c1a35f); }
.sample .thumb.hair { background: linear-gradient(135deg, #2c2c2c, #1b322a); }
.sample .thumb.esthe { background: linear-gradient(135deg, #8a6d2f, #c1a35f); }
.samples-grid { display: grid; gap: 1.5rem; grid-template-columns: repeat(2, 1fr); }
@media (max-width: 640px) { .samples-grid { grid-template-columns: 1fr; } }
.sample .thumb.mode { background: linear-gradient(135deg, #141414, #6b6b6b); }
.sample .thumb.atelier { background: linear-gradient(135deg, #b48a66, #e2d6c8); }
.sample .thumb.pop { background: linear-gradient(135deg, #ff6b57, #5fd3c0); }
.sample .thumb.wa { background: linear-gradient(135deg, #1f2a44, #b5423a); }
.sample .thumb.fresh { background: linear-gradient(135deg, #6a9a7a, #e6efe8); }
.sample .body { padding: 1rem 1.2rem 1.2rem; }
.sample .body p { font-size: .9rem; color: var(--muted); margin: 0; }
.sample .tag { font-size: .75rem; color: var(--gold); letter-spacing: .1em; }

/* pricing */
.plans { display: grid; gap: 1.5rem; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.plan { background: var(--white); border: 1px solid var(--line); border-radius: 6px; padding: 1.8rem; position: relative; }
.plan.featured { border-color: var(--gold); box-shadow: 0 10px 30px rgba(27,50,42,.08); }
.plan .badge { position: absolute; top: -.7rem; left: 1.4rem; background: var(--gold); color: #fff; font-size: .7rem; letter-spacing: .12em; padding: .2rem .7rem; border-radius: 999px; }
.plan .price { font-family: var(--font-heading); font-size: 2.2rem; color: var(--green); margin: .4rem 0 0; }
.plan .price small { font-family: var(--font-body); font-size: .9rem; color: var(--muted); }
.plan .monthly { font-size: 1.1rem; color: var(--ink); margin-bottom: 1rem; }
.plan ul { list-style: none; margin: 1rem 0 0; }
.plan li { padding: .45rem 0; border-top: 1px dashed var(--line); font-size: .93rem; }
.plan li.no { color: var(--muted); }
.plan li.no::before { content: "— "; }
.plan li:not(.no)::before { content: "✓ "; color: var(--gold); }

/* steps */
.steps { list-style: none; counter-reset: s; display: grid; gap: 1rem; }
.steps li { counter-increment: s; background: var(--white); border: 1px solid var(--line); border-radius: 6px; padding: 1.2rem 1.4rem 1.2rem 3.6rem; position: relative; }
.steps li::before { content: counter(s); position: absolute; left: 1.2rem; top: 1.1rem; width: 1.6rem; height: 1.6rem; border-radius: 50%; background: var(--green); color: #fff; font-size: .85rem; display: grid; place-items: center; }
.steps li strong { display: block; color: var(--green); }

/* table */
table { width: 100%; border-collapse: collapse; background: var(--white); font-size: .93rem; }
th, td { padding: .7rem .9rem; border: 1px solid var(--line); text-align: left; vertical-align: top; }
th { background: #f3f1ec; font-weight: 600; }
.table-wrap { overflow-x: auto; }

/* faq */
details { background: var(--white); border: 1px solid var(--line); border-radius: 6px; padding: 1rem 1.2rem; margin-bottom: .8rem; }
summary { cursor: pointer; font-weight: 600; color: var(--green); }
details p { margin: .8rem 0 0; font-size: .95rem; }

/* about */
.about { display: grid; gap: 2rem; grid-template-columns: 200px 1fr; align-items: start; }
.about .photo { width: 200px; aspect-ratio: 1; border-radius: 50%; background: linear-gradient(135deg, #e6e2dc, #c1a35f); }
@media (max-width: 720px) { .about { grid-template-columns: 1fr; } .about .photo { width: 140px; } }
.todo { background: #fff7e0; border: 1px dashed var(--gold); padding: .4rem .7rem; border-radius: 4px; font-size: .85rem; color: #7a5b12; }

/* form */
form { display: grid; gap: .9rem; max-width: 560px; }
label { font-size: .9rem; display: grid; gap: .3rem; }
input, textarea, select { font: inherit; padding: .7rem .8rem; border: 1px solid var(--line); border-radius: 4px; background: var(--white); }
textarea { min-height: 120px; }
.form-note { font-size: .85rem; color: var(--muted); }
.form-status { font-size: .9rem; min-height: 1.4em; }

/* footer */
.site-footer { padding: 2.5rem 0; border-top: 1px solid var(--line); font-size: .85rem; color: var(--muted); }
.site-footer .container { display: flex; flex-wrap: wrap; gap: 1rem 2rem; justify-content: space-between; }
.site-footer a { color: var(--muted); }

/* legal pages */
.legal h2 { font-size: 1.3rem; margin-top: 2rem; }
.legal ul { margin: 0 0 1rem 1.2rem; }
.legal th { min-width: 7em; }