:root {
  --bg: #080808;
  --surface: #11110f;
  --surface-2: #171611;
  --gold: #f6bd35;
  --gold-light: #ffe091;
  --gold-dark: #9b6500;
  --ink: #18150d;
  --text: #f8f4e8;
  --muted: #b8b1a1;
  --line: rgba(246, 189, 53, .28);
  --white: #fff;
  --radius: 22px;
  --shadow: 0 22px 70px rgba(0,0,0,.38);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, "Noto Sans JP", "Yu Gothic", "Hiragino Kaku Gothic ProN", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .035;
  background-image: radial-gradient(#fff 1px, transparent 1px);
  background-size: 18px 18px;
  z-index: 20;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  min-height: 78px;
  padding: 10px clamp(18px, 5vw, 72px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background: rgba(8,8,8,.88);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}
.brand img { width: 250px; height: 58px; object-fit: cover; object-position: center; }
.desktop-nav { display: flex; gap: 30px; margin-left: auto; }
.desktop-nav a { color: var(--muted); font-weight: 700; font-size: .94rem; transition: color .2s; }
.desktop-nav a:hover { color: var(--gold); }
.language-switch { display: flex; padding: 4px; border: 1px solid var(--line); border-radius: 999px; background: #15130f; }
.lang-btn { border: 0; padding: 8px 13px; border-radius: 999px; background: transparent; color: var(--muted); cursor: pointer; font-weight: 800; }
.lang-btn.active { color: #111; background: linear-gradient(135deg, var(--gold-light), var(--gold)); }

.hero {
  position: relative;
  max-width: 1440px;
  min-height: 710px;
  margin: 0 auto;
  padding: clamp(58px, 7vw, 108px) clamp(22px, 6vw, 90px);
  display: grid;
  grid-template-columns: .92fr 1.08fr;
  align-items: center;
  gap: clamp(42px, 7vw, 100px);
}
.hero::before {
  content: "";
  position: absolute;
  width: 620px;
  height: 620px;
  right: -130px;
  top: 20px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(246,189,53,.2), transparent 68%);
  filter: blur(12px);
  pointer-events: none;
}
.eyebrow { margin: 0 0 14px; color: var(--gold); font-weight: 900; font-size: .8rem; letter-spacing: .16em; text-transform: uppercase; }
h1, h2, h3, p { overflow-wrap: anywhere; }
h1 { margin: 0; max-width: 710px; font-size: clamp(2.75rem, 5.6vw, 5.5rem); line-height: .97; letter-spacing: -.055em; }
h1::after { content: ""; display: block; width: 92px; height: 6px; margin: 25px 0 22px; background: linear-gradient(90deg, var(--gold), transparent); border-radius: 8px; }
.hero-lead { max-width: 620px; margin: 0; color: #d2ccbc; font-size: clamp(1.05rem, 1.6vw, 1.27rem); }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 30px; }
.btn { min-height: 52px; padding: 13px 20px; border-radius: 13px; display: inline-flex; align-items: center; justify-content: center; font-weight: 900; transition: transform .2s, box-shadow .2s, border-color .2s; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { color: #111; background: linear-gradient(135deg, #ffe99c, var(--gold)); box-shadow: 0 13px 32px rgba(246,189,53,.2); }
.btn-ghost { border: 1px solid var(--line); color: var(--text); background: rgba(255,255,255,.02); }
.btn-ghost:hover { border-color: var(--gold); }
.trust-row { margin-top: 25px; display: flex; flex-wrap: wrap; gap: 8px 19px; color: var(--muted); font-size: .9rem; }
.worker-chip { display: inline-flex; align-items: center; gap: 13px; margin-top: 24px; padding: 9px 15px 9px 9px; border: 1px solid rgba(201,163,64,.42); border-radius: 999px; background: rgba(255,255,255,.055); box-shadow: 0 12px 34px rgba(0,0,0,.22); transition: transform .2s, border-color .2s, background .2s; }
.worker-chip:hover { transform: translateY(-2px); border-color: var(--gold); background: rgba(255,255,255,.09); }
.worker-chip img { width: 58px; height: 58px; object-fit: cover; object-position: 50% 9%; border: 2px solid var(--gold); border-radius: 50%; }
.worker-chip div { display: grid; gap: 2px; text-align: left; }
.worker-chip strong { color: #fff; font-size: .98rem; }
.worker-chip small { max-width: 330px; color: #cfc9ba; font-size: .78rem; line-height: 1.35; }
.worker-arrow { margin-left: 2px; color: var(--gold); font-size: 1.2rem; font-weight: 900; }

.about-nicolas { display: grid; grid-template-columns: minmax(300px, .8fr) minmax(0, 1.2fr); gap: clamp(34px, 6vw, 82px); align-items: center; color: #17150f; background: radial-gradient(circle at 7% 15%, rgba(201,163,64,.17), transparent 28%), #f7f4ec; }
.about-photo { position: relative; max-width: 490px; margin-inline: auto; }
.about-photo img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: center top; border-radius: 26px; box-shadow: 0 26px 60px rgba(40,32,13,.22); }
.about-photo > span { position: absolute; right: -18px; bottom: 28px; min-width: 150px; padding: 15px 18px; display: grid; color: #111; background: linear-gradient(135deg, #ffe798, var(--gold)); border: 4px solid #fff; border-radius: 17px; box-shadow: 0 14px 34px rgba(0,0,0,.2); }
.about-photo > span strong { font-size: 2.25rem; line-height: 1; }
.about-photo > span small { margin-top: 3px; font-weight: 900; }
.about-copy h2 { margin: 0 0 18px; font-size: clamp(2.4rem, 5vw, 4.7rem); line-height: 1; }
.about-lead { max-width: 760px; margin: 0 0 24px; color: #585142; font-size: 1.08rem; }
.team-strip { margin: 0 0 20px; display: flex; flex-wrap: wrap; gap: 8px; }
.team-strip span { padding: 8px 11px; color: #201b11; background: #ead69c; border-radius: 999px; font-size: .8rem; font-weight: 900; }
.experience-list { margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 22px; list-style: none; }
.experience-list li { position: relative; padding: 12px 13px 12px 39px; color: #393326; background: #fff; border: 1px solid #e6deca; border-radius: 12px; box-shadow: 0 7px 20px rgba(67,52,18,.055); font-weight: 750; line-height: 1.38; }
.experience-list li::before { content: "✓"; position: absolute; left: 14px; top: 12px; color: #9a7310; font-weight: 950; }
.about-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.btn-dark { color: #fff; background: #17150f; }

.compare-card { position: relative; z-index: 2; padding: 12px; background: linear-gradient(145deg, rgba(255,255,255,.09), rgba(255,255,255,.01)); border: 1px solid var(--line); border-radius: 28px; box-shadow: var(--shadow); transform: rotate(1.2deg); }
.compare-frame { position: relative; height: min(62vw, 560px); min-height: 430px; max-height: 590px; overflow: hidden; border-radius: 19px; background: #222; }
.compare-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.before-layer { position: absolute; inset: 0 auto 0 0; width: 50%; overflow: hidden; }
.before-layer .compare-image { width: calc(100vw - 40px); max-width: 720px; }
.compare-divider { position: absolute; top: 0; bottom: 0; left: 50%; width: 3px; background: var(--white); transform: translateX(-50%); box-shadow: 0 0 18px rgba(0,0,0,.7); }
.compare-divider span { position: absolute; top: 50%; left: 50%; width: 46px; height: 46px; display: grid; place-items: center; transform: translate(-50%,-50%); color: #111; background: var(--gold); border: 3px solid white; border-radius: 50%; font-weight: 900; }
.compare-range { position: absolute; inset: 0; z-index: 5; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; }
.photo-tag { position: absolute; z-index: 4; top: 16px; padding: 7px 12px; border-radius: 8px; font-weight: 950; letter-spacing: .08em; box-shadow: 0 6px 18px rgba(0,0,0,.35); }
.before-tag { left: 16px; background: #101010; color: #fff; }
.after-tag { right: 16px; background: var(--gold); color: #111; }
.drag-hint { margin: 9px 0 0; text-align: center; color: var(--muted); font-size: .86rem; }

.service-strip { border-block: 1px solid var(--line); background: linear-gradient(90deg, #15100a, #2b1c03, #15100a); color: var(--gold-light); text-align: center; font-weight: 800; letter-spacing: .045em; }
.service-strip p { margin: 0; padding: 14px 20px; }
.section { padding: clamp(76px, 9vw, 125px) clamp(22px, 6vw, 90px); }
.section-heading { max-width: 760px; margin: 0 auto 46px; text-align: center; }
.section-heading h2, .cta-copy h2 { margin: 0; font-size: clamp(2rem, 4vw, 3.7rem); line-height: 1.08; letter-spacing: -.04em; }
.section-heading > p:last-child { margin: 15px auto 0; color: #716b5e; font-size: 1.05rem; }
.services { background: #f4f0e5; color: var(--ink); }
.service-grid { max-width: 1240px; margin: auto; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.service-card { position: relative; min-height: 335px; padding: 28px; border: 1px solid #d9d0bb; border-radius: var(--radius); background: #fffdf8; box-shadow: 0 13px 40px rgba(58,42,7,.07); overflow: hidden; transition: transform .25s, box-shadow .25s; }
.service-card:hover { transform: translateY(-6px); box-shadow: 0 20px 50px rgba(58,42,7,.14); }
.service-card.featured { background: #17140e; color: white; border-color: #866018; }
.service-number { position: absolute; top: 12px; right: 18px; color: rgba(155,101,0,.16); font-size: 4.2rem; font-weight: 950; line-height: 1; }
.featured .service-number { color: rgba(246,189,53,.13); }
.service-icon { width: 52px; height: 52px; margin-bottom: 44px; display: grid; place-items: center; border-radius: 14px; background: linear-gradient(135deg, #ffe79a, var(--gold)); color: #111; font-size: 1.8rem; font-weight: 900; }
.service-card h3 { margin: 0 0 12px; font-size: 1.25rem; line-height: 1.25; }
.service-card p { margin: 0; color: #6a6355; }
.featured p { color: #c9c0ad; }

.service-album { color: var(--text); background: linear-gradient(180deg, #0b0b0a, #141109); }
.service-album .section-heading > p:last-child { color: var(--muted); }
.album-grid { max-width: 1240px; margin: auto; display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: 290px; gap: 16px; }
.album-card { position: relative; padding: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 20px; background: #16140f; color: white; cursor: zoom-in; text-align: left; box-shadow: 0 16px 45px rgba(0,0,0,.24); }
.album-card.tall { grid-row: span 2; }
.album-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 35%, rgba(0,0,0,.9) 100%); pointer-events: none; }
.album-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease; }
.album-card:hover img { transform: scale(1.045); }
.album-badge { position: absolute; z-index: 2; top: 13px; left: 13px; padding: 6px 9px; border-radius: 7px; font-size: .72rem; font-weight: 900; letter-spacing: .04em; }
.album-badge.sample { display: none; }
.album-badge.real { color: #111; background: var(--gold); }
.album-divider { max-width: 1240px; margin: 34px auto 18px; padding-top: 22px; display: grid; gap: 5px; border-top: 1px solid var(--line); }
.album-divider span { color: var(--gold); font-size: .84rem; font-weight: 950; letter-spacing: .12em; }
.album-divider small { color: var(--muted); font-size: .95rem; }
.album-caption { position: absolute; z-index: 2; left: 20px; right: 20px; bottom: 18px; display: grid; }
.album-caption strong { font-size: 1.2rem; line-height: 1.25; }
.album-caption small { margin-top: 4px; color: #d2ccbd; font-size: .87rem; }

.lightbox { width: min(92vw, 900px); padding: 0; border: 1px solid var(--line); border-radius: 20px; background: #090909; box-shadow: 0 25px 100px rgba(0,0,0,.72); }
.lightbox::backdrop { background: rgba(0,0,0,.85); backdrop-filter: blur(8px); }
.lightbox img { width: 100%; max-height: 82vh; object-fit: contain; border-radius: 19px; }
.lightbox-close { position: absolute; z-index: 3; top: 12px; right: 12px; width: 42px; height: 42px; border: 1px solid rgba(255,255,255,.5); border-radius: 50%; color: white; background: rgba(0,0,0,.72); font-size: 1.7rem; line-height: 1; cursor: pointer; }

.results { background: #0c0c0b; }
.inverse p:last-child { color: var(--muted); }
.gallery-grid { max-width: 1240px; margin: auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.result-card { padding: 12px 12px 21px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); }
.result-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 5px; overflow: hidden; border-radius: 14px; }
.result-pair figure { position: relative; height: 350px; margin: 0; overflow: hidden; background: #222; }
.result-pair img { width: 100%; height: 100%; object-fit: cover; }
.result-pair figcaption { position: absolute; bottom: 9px; left: 9px; padding: 5px 9px; border-radius: 7px; color: #111; background: var(--gold); font-size: .75rem; font-weight: 950; text-transform: uppercase; }
.result-card h3 { margin: 17px 10px 0; font-size: 1.08rem; }

.process { color: var(--ink); background: #f4f0e5; }
.steps { max-width: 1100px; margin: 0 auto 42px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.steps article { padding: 28px; border-left: 2px solid #d2b060; background: rgba(255,255,255,.4); }
.steps strong { color: var(--gold-dark); font-size: 2.4rem; line-height: 1; }
.steps h3 { margin: 18px 0 8px; }
.steps p { margin: 0; color: #6a6355; }
.quote-note { max-width: 1100px; margin: auto; padding: clamp(25px, 4vw, 42px); display: grid; grid-template-columns: .8fr 1.2fr; gap: 34px; align-items: center; border-radius: 24px; color: white; background: linear-gradient(120deg, #111, #211805); box-shadow: var(--shadow); }
.note-label { color: var(--gold); font-size: .78rem; font-weight: 900; letter-spacing: .14em; }
.quote-note h3 { margin: 5px 0 0; font-size: clamp(1.4rem, 2.3vw, 2.1rem); line-height: 1.15; }
.quote-note p { margin: 0; color: #d0c6b3; }

.cta-section { padding: clamp(65px, 8vw, 105px) clamp(22px, 8vw, 125px); display: grid; grid-template-columns: 1.15fr .85fr; gap: 50px; align-items: center; background: radial-gradient(circle at 80% 20%, rgba(246,189,53,.2), transparent 30%), #080808; border-top: 1px solid var(--line); }
.cta-copy p:last-child { color: var(--muted); font-size: 1.08rem; }
.contact-panel { display: grid; gap: 12px; }
.contact-number { padding: 18px 22px; display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: 16px; background: rgba(255,255,255,.03); transition: border-color .2s, transform .2s; }
.contact-number:hover { border-color: var(--gold); transform: translateX(-4px); }
.contact-number small { color: var(--muted); }
.contact-number strong { color: var(--gold); font-size: clamp(1.6rem, 3vw, 2.3rem); line-height: 1.2; }

footer { padding: 35px 22px 90px; text-align: center; border-top: 1px solid var(--line); color: var(--muted); }
footer img { width: 220px; height: 54px; margin: 0 auto 12px; object-fit: cover; }
footer p { margin: 4px 0; }
footer .legal { max-width: 820px; margin: 15px auto 0; font-size: .8rem; color: #777166; }
.floating-whatsapp { position: fixed; z-index: 60; right: 19px; bottom: 19px; width: 58px; height: 58px; display: grid; place-items: center; border: 3px solid white; border-radius: 50%; color: white; background: #20b857; box-shadow: 0 10px 28px rgba(0,0,0,.35); font-size: 1.7rem; font-weight: 900; }

@media (max-width: 1050px) {
  .desktop-nav { display: none; }
  .hero { grid-template-columns: 1fr; }
  .hero-copy { text-align: center; }
  h1, .hero-lead { margin-inline: auto; }
  h1::after { margin-inline: auto; }
  .hero-actions, .trust-row { justify-content: center; }
  .worker-chip { margin-inline: auto; }
  .compare-card { max-width: 720px; width: 100%; margin: auto; transform: none; }
  .compare-frame { height: 610px; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .about-nicolas { grid-template-columns: 1fr; }
  .about-photo { width: min(72vw, 460px); }
  .gallery-grid { grid-template-columns: 1fr; max-width: 720px; }
  .album-grid { grid-template-columns: repeat(2, 1fr); }
  .result-pair figure { height: 430px; }
}

@media (max-width: 700px) {
  .site-header { min-height: 67px; padding: 8px 14px; }
  .brand img { width: 175px; height: 46px; }
  .lang-btn { padding: 7px 10px; font-size: .83rem; }
  .hero { padding-top: 54px; min-height: auto; }
  h1 { font-size: clamp(2.55rem, 13vw, 4rem); }
  .hero-actions { display: grid; }
  .btn { width: 100%; }
  .compare-frame { min-height: 0; height: 470px; }
  .before-layer .compare-image { width: calc(100vw - 68px); }
  .section { padding-inline: 17px; }
  .service-grid, .steps, .cta-section, .quote-note { grid-template-columns: 1fr; }
  .experience-list { grid-template-columns: 1fr; }
  .about-photo { width: min(84vw, 410px); }
  .about-photo > span { right: -8px; bottom: 18px; min-width: 132px; padding: 12px 14px; }
  .about-actions { display: grid; }
  .album-grid { grid-template-columns: 1fr; grid-auto-rows: 330px; }
  .album-card.tall { grid-row: span 1; }
  .service-card { min-height: 290px; }
  .gallery-grid { gap: 14px; }
  .result-pair figure { height: 285px; }
  .quote-note { gap: 17px; }
  .cta-section { padding-inline: 22px; }
}

@media (max-width: 410px) {
  .brand img { width: 148px; }
  .compare-frame { height: 420px; }
  .result-pair figure { height: 240px; }
}

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