@import url('./colors_and_type.css');

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--o108-base);
  color: var(--o108-ink);
  font-family: var(--font-sans);
  font-weight: var(--fw-regular);
  line-height: var(--lh-normal);
  overflow-x: hidden;
}

/* Runtime accent override via [data-accent] */
body[data-accent="vivid"] { --accent: var(--o108-red-vivid); }

/* Hide native cursor on pointer-fine only */
@media (hover: hover) and (pointer: fine) {
  body.has-custom-cursor, body.has-custom-cursor * { cursor: none; }
}

/* ===== Wave background ===== */
.o108-wave-canvas {
  position: fixed; inset: 0; width: 100%; height: 100%;
  pointer-events: none; z-index: 0; opacity: 0.15;
}
body[data-waves="off"] .o108-wave-canvas { display: none; }

/* ===== Nav ===== */
.o108-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.75rem 3rem;
  mix-blend-mode: difference;
}
.o108-nav-logo {
  font-family: var(--font-display); font-size: 1.1rem; font-weight: 300;
  letter-spacing: 0.15em; text-decoration: none;
  color: #fff;
}
.o108-nav-links { display: flex; gap: 2.5rem; list-style: none; }
.o108-nav-links a {
  font-family: var(--font-sans); font-size: 0.65rem; letter-spacing: 0.2em;
  text-transform: uppercase; text-decoration: none;
  color: #fff; opacity: 0.55; transition: opacity 0.3s;
}
.o108-nav-links a:hover, .o108-nav-links a.active { opacity: 1; }

/* ===== Scroll indicator ===== */
.o108-scroll-ind {
  position: fixed; right: 0; top: 0; width: 2px; height: 100vh;
  background: var(--o108-rule); z-index: 50;
}
.o108-scroll-prog { width: 100%; background: var(--o108-ink); transition: height 0.1s linear; }

/* ===== Custom cursor ===== */
.o108-cursor {
  position: fixed; width: 10px; height: 10px;
  background: var(--accent); border-radius: 50%;
  pointer-events: none; z-index: 9999;
  transform: translate(-50%,-50%);
  transition: transform 0.15s ease, width 0.15s ease, height 0.15s ease;
  top: -20px; left: -20px;
}
.o108-cursor.hover { transform: translate(-50%,-50%) scale(2.2); }

/* ===== Reveal ===== */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.85s cubic-bezier(0.22, 0.61, 0.36, 1), transform 0.85s cubic-bezier(0.22, 0.61, 0.36, 1); }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ========================================================
   HERO
   ======================================================== */
.o108-hero {
  min-height: 100vh; display: flex; align-items: flex-end;
  padding: 0 3rem 5rem; position: relative; overflow: hidden;
  z-index: 1;
}
.o108-hero-video {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; z-index: 0;
  filter: grayscale(35%) contrast(0.95);
  pointer-events: none;
}
.o108-hero-video-scrim {
  display: none;
}
.o108-hero-reveal {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: clamp(10rem, 26vw, 30rem);
  font-weight: 300;
  color: transparent;
  -webkit-text-stroke: 1px var(--o108-ink);
  letter-spacing: -0.04em; line-height: 1;
  z-index: 2; pointer-events: none;
  user-select: none;
  white-space: nowrap;
  opacity: 0;
  transition: opacity 1.2s cubic-bezier(0.22, 0.61, 0.36, 1);
  display: flex; align-items: baseline;
}
.o108-hero-reveal.visible { opacity: 1; }
.o108-hero-reveal .r-typed { white-space: pre; }
.o108-hero-reveal .r-caret {
  display: inline-block;
  font-weight: 200;
  color: var(--o108-ink);
  -webkit-text-stroke: 0;
  opacity: 0;
  margin-left: 0.04em;
  font-size: 0.75em;
  transform: translateY(-0.05em);
}
.o108-hero-reveal .r-caret.on { opacity: 0.7; }
.o108-hero-bg {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  font-family: var(--font-display); font-size: clamp(18rem, 38vw, 48rem);
  font-weight: 300; color: transparent; -webkit-text-stroke: 1px rgba(0,0,0,0.055);
  letter-spacing: -0.05em; user-select: none;
  animation: o108-breathe 7s ease-in-out infinite;
  pointer-events: none;
  display: none;
}
@keyframes o108-breathe {
  0%,100% { transform: translate(-50%,-50%) scale(1); }
  50%     { transform: translate(-50%,-50%) scale(1.025); }
}
.o108-hero-content {
  position: relative; z-index: 10; max-width: 780px;
}
.o108-hero-title {
  opacity: 0; transform: translateX(-60px);
  transition: opacity 0.9s cubic-bezier(0.22, 0.61, 0.36, 1), transform 0.9s cubic-bezier(0.22, 0.61, 0.36, 1);
}
.o108-hero-content.in .o108-hero-title {
  opacity: 1; transform: translateX(0);
}
.o108-hero-eyebrow, .o108-hero-sub, .o108-hero-ctas {
  opacity: 0; transform: translateX(-60px);
  transition: opacity 0.9s cubic-bezier(0.22, 0.61, 0.36, 1) 1.2s, transform 0.9s cubic-bezier(0.22, 0.61, 0.36, 1) 1.2s;
}
.o108-hero-content.in .o108-hero-eyebrow,
.o108-hero-content.in .o108-hero-sub,
.o108-hero-content.in .o108-hero-ctas { opacity: 1; transform: translateX(0); }
.o108-hero-eyebrow {
  font-size: 0.62rem; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--o108-gray); margin-bottom: 1.5rem;
  display: flex; align-items: center; gap: 0.8rem;
}
.o108-hero-eyebrow::before {
  content: ''; width: 6px; height: 6px; border-radius: 999px;
  background: var(--accent); display: inline-block;
}
.o108-hero-title {
  font-size: clamp(2rem, 5vw, 4rem); font-weight: 400; line-height: 1.25;
  letter-spacing: 0.02em; text-wrap: pretty;
}
.o108-hero-title .mincho { font-family: var(--font-serif-jp); color: var(--o108-gray); font-style: normal; }
.o108-hero-sub {
  margin-top: 2rem; font-size: 0.82rem; letter-spacing: 0.08em;
  color: var(--o108-gray); max-width: 420px; line-height: 2.1;
}
.o108-hero-ctas {
  margin-top: 3.5rem; display: flex; gap: 2rem; align-items: center;
  flex-wrap: wrap;
}
.o108-hero-ctas a {
  font-size: 0.68rem; letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--o108-ink); text-decoration: none;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--o108-ink);
  transition: opacity 0.3s, letter-spacing 0.3s;
  display: inline-flex; align-items: center; gap: 0.6rem;
}
.o108-hero-ctas a:hover { letter-spacing: 0.3em; }
.o108-hero-ctas a.quiet { border-color: var(--o108-ink-18); color: var(--o108-gray); }
.o108-hero-ctas a.quiet:hover { color: var(--o108-ink); border-color: var(--o108-ink); }

.o108-hero-line {
  position: absolute; right: 3rem; bottom: 5rem;
  display: flex; flex-direction: column; align-items: center; gap: 1rem;
  opacity: 0; transform: translateX(-40px);
  transition: opacity 0.9s cubic-bezier(0.22, 0.61, 0.36, 1) 1.2s, transform 0.9s cubic-bezier(0.22, 0.61, 0.36, 1) 1.2s;
}
.o108-hero-line.in { opacity: 1; transform: translateX(0); }
.o108-hero-line span {
  font-size: 0.58rem; letter-spacing: 0.3em;
  writing-mode: vertical-rl; color: var(--o108-gray);
}
.o108-hero-line::after {
  content: ''; width: 1px; height: 60px; background: var(--o108-ink); opacity: 0.18;
  animation: o108-linegrow 1.5s ease 1.5s both;
  transform-origin: top;
}
@keyframes o108-linegrow { from { transform: scaleY(0); } to { transform: scaleY(1); } }

/* Hero meta strip along bottom */
.o108-hero-meta {
  position: absolute; left: 3rem; bottom: 2rem;
  display: flex; gap: 3rem; align-items: center;
  font-size: 0.58rem; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--o108-gray);
  opacity: 0; transform: translateX(-40px);
  transition: opacity 0.9s cubic-bezier(0.22, 0.61, 0.36, 1) 1.2s, transform 0.9s cubic-bezier(0.22, 0.61, 0.36, 1) 1.2s;
}
.o108-hero-meta.in { opacity: 1; transform: translateX(0); }
.o108-hero-meta span em { color: var(--o108-ink); font-style: normal; font-family: var(--font-display); letter-spacing: 0.1em; }

/* ========================================================
   SECTION HEADER (shared)
   ======================================================== */
.o108-section-header {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 4rem; padding-bottom: 1rem;
  border-bottom: 1px solid var(--o108-rule);
}
.o108-section-header.dark { border-color: rgba(255,255,255,0.1); }
.o108-section-label {
  font-size: 0.62rem; letter-spacing: 0.3em; text-transform: uppercase;
  display: flex; align-items: center; gap: 0.8rem;
}
.o108-section-label::before {
  content: ''; width: 5px; height: 5px; background: var(--accent); border-radius: 999px; display: inline-block;
}
.o108-section-header.dark .o108-section-label { color: rgba(255,255,255,0.5); }
.o108-section-count { font-family: var(--font-display); font-size: 0.9rem; color: var(--o108-gray); letter-spacing: 0.1em; }
.o108-section-header.dark .o108-section-count { color: rgba(255,255,255,0.3); }

/* ========================================================
   ABOUT
   ======================================================== */
.o108-about {
  padding: 12rem 3rem; display: grid;
  grid-template-columns: 1fr 1.4fr; gap: 6rem;
  align-items: start; position: relative; z-index: 1;
  max-width: 1400px; margin: 0 auto;
}
.o108-about-label {
  font-size: 0.62rem; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 2.5rem;
  display: flex; align-items: center; gap: 0.8rem;
}
.o108-about-label::before {
  content: ''; width: 24px; height: 1px; background: var(--accent);
}
.o108-about-number {
  font-family: var(--font-display); font-size: clamp(6rem, 12vw, 10rem);
  font-weight: 300; line-height: 1; letter-spacing: -0.05em;
  color: transparent; -webkit-text-stroke: 1px var(--o108-ink);
}
.o108-about-text { font-size: 0.88rem; line-height: 2.1; color: var(--o108-ink); }
.o108-about-text p + p { margin-top: 1.8rem; }
.o108-about-text .mincho { font-family: var(--font-serif-jp); color: var(--accent); font-style: normal; }
.o108-philosophy {
  margin-top: 3rem; padding-top: 2.5rem; border-top: 1px solid var(--o108-rule);
  font-family: var(--font-serif-jp); font-size: 1.08rem; line-height: 2;
  color: var(--o108-gray); font-weight: 300;
}

/* ========================================================
   SERVICES — INDEX VARIANT
   ======================================================== */
.o108-services {
  padding: 8rem 3rem; position: relative; z-index: 1;
  max-width: 1400px; margin: 0 auto;
}
.o108-services.dark {
  background: var(--o108-ink); color: var(--o108-base);
  max-width: none; padding-left: max(3rem, calc((100vw - 1400px) / 2 + 3rem));
  padding-right: max(3rem, calc((100vw - 1400px) / 2 + 3rem));
}

/* --- Index layout (default) --- */
.o108-services-index {
  display: grid; grid-template-columns: 1fr 1.6fr; gap: 5rem;
  min-height: 560px;
}
.o108-services-nav {
  display: flex; flex-direction: column;
  border-top: 1px solid var(--o108-rule);
}
.dark .o108-services-nav { border-top-color: rgba(255,255,255,0.12); }
.o108-services-nav button {
  background: transparent; border: 0; border-bottom: 1px solid var(--o108-rule);
  padding: 1.8rem 0;
  display: grid; grid-template-columns: auto 1fr auto; gap: 1.5rem; align-items: center;
  text-align: left; color: inherit;
  font-family: var(--font-sans);
  cursor: pointer;
  transition: padding 0.4s cubic-bezier(0.22, 0.61, 0.36, 1), background 0.3s;
  position: relative;
}
.dark .o108-services-nav button { border-bottom-color: rgba(255,255,255,0.12); }
.o108-services-nav button:hover { padding-left: 0.6rem; }
.o108-services-nav button.active { padding-left: 0.6rem; }
.o108-services-nav button.active::before {
  content: ''; position: absolute; left: 0; top: 50%;
  width: 4px; height: 4px; border-radius: 999px; background: var(--accent);
  transform: translateY(-50%);
}
.o108-svc-num {
  font-family: var(--font-display); font-size: 0.75rem;
  letter-spacing: 0.2em; color: var(--o108-gray);
}
.dark .o108-svc-num { color: rgba(255,255,255,0.35); }
.o108-svc-navname {
  font-size: 0.95rem; letter-spacing: 0.02em; font-weight: 400;
}
.o108-svc-navname-en {
  font-size: 0.58rem; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--o108-gray); margin-top: 0.3rem;
}
.dark .o108-svc-navname-en { color: rgba(255,255,255,0.3); }
.o108-services-nav button .arr {
  font-family: var(--font-display); font-size: 0.85rem;
  letter-spacing: 0.2em; color: var(--o108-gray);
  opacity: 0; transition: opacity 0.3s, transform 0.3s;
  transform: translateX(-6px);
}
.o108-services-nav button:hover .arr,
.o108-services-nav button.active .arr { opacity: 1; transform: translateX(0); }

/* Detail panel */
.o108-services-detail {
  position: relative;
  padding: 1rem 0 0 2rem;
  border-left: 1px solid var(--o108-rule);
}
.dark .o108-services-detail { border-left-color: rgba(255,255,255,0.12); }
.o108-svc-detail-wrap { position: relative; min-height: 560px; }
.o108-svc-panel {
  position: absolute; inset: 0;
  opacity: 0; transform: translateY(16px);
  transition: opacity 0.5s cubic-bezier(0.22, 0.61, 0.36, 1), transform 0.5s cubic-bezier(0.22, 0.61, 0.36, 1);
  pointer-events: none;
}
.o108-svc-panel.active { opacity: 1; transform: translateY(0); pointer-events: auto; }
.o108-svc-panel-num {
  font-family: var(--font-display); font-size: clamp(6rem, 10vw, 9rem);
  font-weight: 300; line-height: 0.9; letter-spacing: -0.04em;
  color: transparent; -webkit-text-stroke: 1px var(--o108-ink);
  margin-bottom: 1.5rem;
}
.dark .o108-svc-panel-num { -webkit-text-stroke: 1px rgba(255,255,255,0.5); }
.o108-svc-panel-name {
  font-size: 1.6rem; letter-spacing: 0.04em; font-weight: 400;
  margin-bottom: 0.4rem;
}
.o108-svc-panel-name-en {
  font-size: 0.62rem; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--o108-gray); margin-bottom: 2.5rem;
}
.dark .o108-svc-panel-name-en { color: rgba(255,255,255,0.45); }
.o108-svc-lede {
  font-family: var(--font-serif-jp); font-weight: 300;
  font-size: 1.05rem; line-height: 2; color: var(--o108-gray);
  margin-bottom: 2.5rem; max-width: 560px;
}
.dark .o108-svc-lede { color: rgba(255,255,255,0.7); }
.o108-svc-body {
  font-size: 0.82rem; line-height: 2.1; max-width: 560px;
  color: var(--o108-ink);
}
.dark .o108-svc-body { color: rgba(255,255,255,0.75); }
.o108-svc-kv {
  margin-top: 2.5rem; display: grid; grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--o108-rule);
}
.dark .o108-svc-kv { border-top-color: rgba(255,255,255,0.12); }
.o108-svc-kv > div {
  padding: 1.5rem 0; border-bottom: 1px solid var(--o108-rule);
}
.dark .o108-svc-kv > div { border-bottom-color: rgba(255,255,255,0.12); }
.o108-svc-kv > div:nth-child(odd) { padding-right: 1.5rem; border-right: 1px solid var(--o108-rule); }
.dark .o108-svc-kv > div:nth-child(odd) { border-right-color: rgba(255,255,255,0.12); }
.o108-svc-kv > div:nth-child(even) { padding-left: 1.5rem; }
.o108-svc-kv dt {
  font-size: 0.58rem; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--o108-gray); margin-bottom: 0.6rem;
}
.o108-svc-kv dd { font-size: 0.82rem; line-height: 1.7; letter-spacing: 0.04em; }
.o108-svc-tags {
  display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 2rem;
}
.o108-svc-tag {
  font-size: 0.58rem; letter-spacing: 0.2em;
  padding: 0.35rem 0.8rem;
  border: 1px solid var(--o108-ink-18);
  color: var(--o108-gray); text-transform: uppercase;
}
.dark .o108-svc-tag { border-color: rgba(255,255,255,0.15); color: rgba(255,255,255,0.55); }

/* --- Grid variant --- */
.o108-services-grid {
  display: grid; grid-template-columns: 1fr 1fr;
}
.o108-services-grid .item {
  padding: 3rem; border-bottom: 1px solid var(--o108-rule);
  display: grid; grid-template-columns: auto 1fr; gap: 2.5rem; align-items: start;
  transition: background 0.3s;
}
.o108-services-grid .item:hover { background: rgba(17,17,17,0.02); }
.dark .o108-services-grid .item { border-bottom-color: rgba(255,255,255,0.1); }
.dark .o108-services-grid .item:hover { background: rgba(255,255,255,0.02); }
.o108-services-grid .item:nth-child(odd)  { border-right: 1px solid var(--o108-rule); padding-left: 0; }
.dark .o108-services-grid .item:nth-child(odd) { border-right-color: rgba(255,255,255,0.1); }
.o108-services-grid .item:nth-child(even) { padding-right: 0; }
.o108-services-grid .item:nth-last-child(-n+2):not(:nth-child(odd):last-child) { border-bottom: 0; }
.o108-grid-num {
  font-family: var(--font-display); font-size: 2.8rem; font-weight: 300;
  color: transparent; -webkit-text-stroke: 1px var(--o108-ink-18);
  line-height: 1; min-width: 2.5rem; letter-spacing: -0.03em;
}
.dark .o108-grid-num { -webkit-text-stroke: 1px rgba(255,255,255,0.25); }
.o108-grid-name {
  font-size: 1rem; letter-spacing: 0.02em; font-weight: 400;
  margin-bottom: 0.3rem;
}
.o108-grid-name-en {
  font-size: 0.58rem; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--o108-gray); margin-bottom: 1.4rem;
}
.dark .o108-grid-name-en { color: rgba(255,255,255,0.4); }
.o108-grid-desc {
  font-size: 0.78rem; line-height: 2;
  color: var(--o108-gray); margin-bottom: 1.2rem; max-width: 420px;
}
.dark .o108-grid-desc { color: rgba(255,255,255,0.55); }

/* --- Story variant --- */
.o108-services-story {
  display: flex; flex-direction: column;
}
.o108-story-row {
  padding: 5rem 0; border-bottom: 1px solid var(--o108-rule);
  display: grid; grid-template-columns: 1fr 1.5fr; gap: 5rem;
  align-items: start;
}
.dark .o108-story-row { border-bottom-color: rgba(255,255,255,0.1); }
.o108-story-row:last-child { border-bottom: 0; }
.o108-story-left { position: sticky; top: 6rem; }
.o108-story-num {
  font-family: var(--font-display); font-size: clamp(5rem, 8vw, 7rem);
  font-weight: 300; line-height: 1; letter-spacing: -0.04em;
  color: transparent; -webkit-text-stroke: 1px var(--o108-ink);
  margin-bottom: 1.5rem;
}
.dark .o108-story-num { -webkit-text-stroke: 1px rgba(255,255,255,0.5); }
.o108-story-name { font-size: 1.4rem; font-weight: 400; letter-spacing: 0.02em; margin-bottom: 0.4rem; }
.o108-story-name-en {
  font-size: 0.6rem; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--o108-gray);
}

/* ========================================================
   PROCESS
   ======================================================== */
.o108-process {
  padding: 10rem 3rem; position: relative; z-index: 1;
  max-width: 1400px; margin: 0 auto;
}
.o108-process-intro {
  display: grid; grid-template-columns: 1fr 1.4fr; gap: 6rem;
  margin-bottom: 6rem;
}
.o108-process-intro h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 400; line-height: 1.5;
  letter-spacing: 0.02em; max-width: 520px;
}
.o108-process-intro h2 .mincho {
  font-family: var(--font-serif-jp); color: var(--o108-gray); font-style: normal;
}
.o108-process-intro .note {
  font-family: var(--font-serif-jp); font-size: 0.95rem; line-height: 2;
  color: var(--o108-gray); max-width: 420px; font-weight: 300;
}

.o108-process-steps {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--o108-rule);
  position: relative;
}
.o108-process-step {
  padding: 3rem 2rem 4rem 0;
  border-right: 1px solid var(--o108-rule);
  position: relative;
}
.o108-process-step:last-child { border-right: 0; }
.o108-process-step::before {
  content: ''; position: absolute; left: 0; top: 0;
  width: 40%; height: 1px; background: var(--accent);
}
.o108-step-num {
  font-family: var(--font-display); font-size: 0.72rem;
  letter-spacing: 0.3em; color: var(--o108-gray); margin-bottom: 1.5rem;
}
.o108-step-name {
  font-size: 1rem; font-weight: 400; letter-spacing: 0.05em; margin-bottom: 0.3rem;
}
.o108-step-name-en {
  font-size: 0.58rem; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--o108-gray); margin-bottom: 1.8rem;
}
.o108-step-desc {
  font-size: 0.78rem; line-height: 2;
  color: var(--o108-gray); padding-right: 1rem;
}

/* ========================================================
   WORKS
   ======================================================== */
.o108-works { padding: 8rem 3rem; position: relative; z-index: 1; max-width: 1400px; margin: 0 auto; }
.o108-works-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: var(--o108-rule);
}
.o108-work-item { background: var(--o108-base); aspect-ratio: 1; overflow: hidden; position: relative; }
.o108-work-item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.6s ease, filter 0.6s ease; filter: grayscale(15%);
}
.o108-work-item:hover img { transform: scale(1.04); filter: grayscale(0%); }
.o108-work-overlay {
  position: absolute; inset: 0; background: rgba(17,17,17,0.75);
  display: flex; flex-direction: column; justify-content: flex-end; padding: 1.5rem;
  opacity: 0; transition: opacity 0.4s ease;
  color: #fff;
}
.o108-work-item:hover .o108-work-overlay { opacity: 1; }
.o108-work-label { font-size: 0.7rem; letter-spacing: 0.15em; margin-bottom: 0.3rem; }
.o108-work-meta { font-size: 0.55rem; letter-spacing: 0.3em; text-transform: uppercase; opacity: 0.55; }

.o108-works-footer {
  margin-top: 4rem;
  display: flex; justify-content: space-between; align-items: baseline;
  padding-top: 1rem; border-top: 1px solid var(--o108-rule);
}
.o108-works-footer-note { font-family: var(--font-serif-jp); font-size: 0.9rem; color: var(--o108-gray); font-weight: 300; }
.o108-works-footer-link {
  font-size: 0.62rem; letter-spacing: 0.3em; text-transform: uppercase;
  text-decoration: none; color: var(--o108-ink);
  padding-bottom: 0.3rem; border-bottom: 1px solid var(--o108-ink);
}

/* ========================================================
   CONTACT
   ======================================================== */
.o108-contact { padding: 12rem 3rem; text-align: center; position: relative; z-index: 1; }
.o108-contact-eyebrow {
  font-size: 0.62rem; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 2rem;
  display: inline-flex; align-items: center; gap: 0.8rem;
}
.o108-contact-eyebrow::before,
.o108-contact-eyebrow::after {
  content: ''; width: 24px; height: 1px; background: var(--accent);
}
.o108-contact-title { font-size: clamp(1.8rem, 4.5vw, 3.5rem); font-weight: 400; line-height: 1.5; margin-bottom: 3rem; text-wrap: pretty; }
.o108-contact-title .mincho { font-family: var(--font-serif-jp); color: var(--o108-gray); font-style: normal; }
.o108-contact-link {
  display: inline-block; font-size: 0.72rem; letter-spacing: 0.3em;
  color: var(--o108-ink); text-decoration: none; padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--o108-ink); transition: opacity 0.3s;
}
.o108-contact-link:hover { opacity: 0.35; }

.o108-contact-meta {
  margin-top: 5rem; display: flex; justify-content: center; gap: 4rem;
  padding-top: 3rem; border-top: 1px solid var(--o108-rule);
  max-width: 780px; margin-left: auto; margin-right: auto;
}
.o108-contact-meta > div { text-align: left; }
.o108-contact-meta dt { font-size: 0.58rem; letter-spacing: 0.3em; text-transform: uppercase; color: var(--o108-gray); margin-bottom: 0.5rem; }
.o108-contact-meta dd { font-size: 0.82rem; letter-spacing: 0.04em; line-height: 1.7; }

/* ========================================================
   FOOTER
   ======================================================== */
.o108-footer {
  padding: 2rem 3rem; display: flex; justify-content: space-between; align-items: center;
  border-top: 1px solid var(--o108-rule); position: relative; z-index: 1;
}
.o108-footer-logo { font-family: var(--font-display); font-size: 0.95rem; font-weight: 300; letter-spacing: 0.1em; }
.o108-footer-copy { font-size: 0.62rem; letter-spacing: 0.1em; color: var(--o108-gray); }

/* ========================================================
   TWEAKS PANEL
   ======================================================== */
.tweaks-panel {
  position: fixed; right: 24px; bottom: 24px; z-index: 9000;
  width: 280px; background: var(--o108-base);
  border: 1px solid var(--o108-ink);
  padding: 1.3rem 1.3rem 1rem;
  font-family: var(--font-sans);
  box-shadow: 0 24px 48px -24px rgba(0,0,0,0.2);
  display: none;
}
.tweaks-panel.open { display: block; }
.tweaks-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 1rem; padding-bottom: 0.7rem; border-bottom: 1px solid var(--o108-rule);
}
.tweaks-head h4 { font-size: 0.6rem; letter-spacing: 0.3em; text-transform: uppercase; font-weight: 400; }
.tweaks-head button {
  background: transparent; border: 0; font-size: 0.9rem; cursor: pointer;
  color: var(--o108-gray);
}
.tweak-row { margin-bottom: 1rem; }
.tweak-row label {
  display: block; font-size: 0.55rem; letter-spacing: 0.3em;
  text-transform: uppercase; color: var(--o108-gray); margin-bottom: 0.5rem;
}
.tweak-options { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.tweak-options button {
  background: transparent; border: 1px solid var(--o108-ink-18);
  padding: 0.4rem 0.7rem; font-size: 0.6rem; letter-spacing: 0.15em;
  text-transform: uppercase; cursor: pointer; color: var(--o108-gray);
  font-family: var(--font-sans); transition: all 0.2s;
}
.tweak-options button:hover { border-color: var(--o108-ink); color: var(--o108-ink); }
.tweak-options button.on {
  border-color: var(--o108-ink); background: var(--o108-ink); color: var(--o108-base);
}

/* ========================================================
   RESPONSIVE
   ======================================================== */
@media (max-width: 900px) {
  .o108-nav { padding: 1.25rem 1.5rem; }
  .o108-nav-links { display: none; }
  .o108-hero { padding: 0 1.5rem 4rem; }
  .o108-hero-line { right: 1.5rem; bottom: 4rem; }
  .o108-hero-meta { left: 1.5rem; bottom: 1.5rem; gap: 1.2rem; font-size: 0.52rem; letter-spacing: 0.25em; flex-wrap: wrap; }
  .o108-about, .o108-process-intro { grid-template-columns: 1fr; gap: 3rem; padding: 6rem 1.5rem; }
  .o108-about { padding: 6rem 1.5rem; }
  .o108-services, .o108-works, .o108-process { padding: 5rem 1.5rem; }
  .o108-services-index { grid-template-columns: 1fr; gap: 3rem; min-height: auto; }
  .o108-services-detail { padding: 0; border-left: none; border-top: 1px solid var(--o108-rule); padding-top: 2rem; }
  .o108-svc-detail-wrap { min-height: 520px; }
  .o108-services-grid { grid-template-columns: 1fr; }
  .o108-services-grid .item { padding: 2rem 0; border-right: 0 !important; padding-right: 0 !important; padding-left: 0 !important; }
  .o108-story-row { grid-template-columns: 1fr; gap: 2rem; padding: 3rem 0; }
  .o108-story-left { position: static; }
  .o108-process-steps { grid-template-columns: 1fr 1fr; }
  .o108-process-step { padding: 2rem 1rem 2.5rem 0; }
  .o108-process-step:nth-child(2) { border-right: 0; }
  .o108-process-step:nth-child(1), .o108-process-step:nth-child(2) { border-bottom: 1px solid var(--o108-rule); }
  .o108-works-grid { grid-template-columns: 1fr 1fr; }
  .o108-contact { padding: 6rem 1.5rem; }
  .o108-contact-meta { flex-direction: column; gap: 1.8rem; padding-top: 2rem; margin-top: 3rem; }
  .o108-footer { padding: 1.5rem; flex-direction: column; gap: 1rem; text-align: center; }
  .tweaks-panel { width: calc(100vw - 40px); right: 20px; left: 20px; }
}