/* ─────────────────────────────────────────────────────────────
   Highlight Partners — Classic / Intellectual
   HP Ivory (paper) × HP Navy (ink) × HP Gold (accent)
   Body: Noto Sans JP / Headline: Noto Serif JP + Cormorant Garamond
   ───────────────────────────────────────────────────────────── */

:root {
  /* Palette — overridden by Tweaks */
  --bg:        #F7F5F2;
  --paper:     #ffffff;
  --ink:       #1B2A4A;
  --ink-2:     #2C2C2C;
  --ink-3:     #8B96A7;
  --line:      rgba(27, 42, 74, 0.12);
  --line-2:    rgba(27, 42, 74, 0.06);
  --accent:    #B8963E;
  --accent-2:  #C9A85C;
  --accent-soft: rgba(184, 150, 62, 0.10);
  --stone:     #E8E4DE;
  /* HP Deep — darkest background for hero, philosophy section */
  --dark:      #0F1A2E;
  /* cool-tinted elevation — Navy-based depth */
  --shadow-sm: 0 1px 2px rgba(15,26,46,.06), 0 6px 18px rgba(15,26,46,.06);
  --shadow-md: 0 3px 10px rgba(15,26,46,.08), 0 20px 50px rgba(15,26,46,.10);
  --shadow-lg: 0 8px 24px rgba(15,26,46,.12), 0 32px 70px rgba(15,26,46,.16);

  /* Type */
  --font-sans:  "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  --font-serif: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --font-en:    "Cormorant Garamond", "Noto Serif JP", serif;

  /* Spacing */
  --max:       1240px;
  --gutter:    clamp(20px, 5vw, 64px);
  --section-py: clamp(96px, 14vh, 180px);
}

/* Palette overrides via tweaks */
:root[data-palette="sumi-gold"] {
  --bg: #F7F5F2; --paper: #ffffff;
  --ink: #1B2A4A; --ink-2: #2C2C2C; --ink-3: #8B96A7;
  --line: rgba(27,42,74,.12); --line-2: rgba(27,42,74,.06);
  --accent: #B8963E; --accent-2: #C9A85C; --accent-soft: rgba(184,150,62,.10);
  --dark: #0F1A2E;
}
:root[data-palette="yuki-ai"] {
  --bg: #f1f1ec; --paper: #fbfbf7;
  --ink: #14233a; --ink-2: #3d4a61; --ink-3: #8a8f9a;
  --line: rgba(20,35,58,.12); --line-2: rgba(20,35,58,.06);
  --accent: #9b8552; --accent-2: #b8a06a; --accent-soft: rgba(155,133,82,.10);
  --dark: #111d30;
}
:root[data-palette="kinari-shu"] {
  --bg: #f3ead9; --paper: #faf3e3;
  --ink: #2a1812; --ink-2: #5a3f30; --ink-3: #9a8775;
  --line: rgba(42,24,18,.14); --line-2: rgba(42,24,18,.07);
  --accent: #8c2d1f; --accent-2: #ad4534; --accent-soft: rgba(140,45,31,.08);
  --dark: #241009;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body {
  background:
    radial-gradient(120% 80% at 85% -10%, color-mix(in oklab, var(--accent) 7%, transparent), transparent 55%),
    linear-gradient(180deg, var(--bg) 0%, color-mix(in oklab, var(--accent) 3%, var(--bg)) 100%);
  background-attachment: fixed;
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.85;
  font-feature-settings: "palt";
  letter-spacing: 0.03em;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  /* Japanese-friendly wrapping: break at phrase boundaries where supported,
     fall back to keep-all behavior elsewhere */
  word-break: auto-phrase;
  line-break: strict;
  overflow-wrap: break-word;
}

/* Fine paper grain over everything — adds tactile depth so flat fills
   don't read as 「のっぺり」. Sits above backgrounds, below content hover. */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.035;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
/* keep interactive + elevated content above the grain */
.site-header, .hero, main, .site-footer { position: relative; z-index: 2; }

/* Long-form Japanese paragraphs benefit from "pretty" wrapping */
p, h1, h2, h3, h4, .section-title, .hero__lede, .hero__body,
.vmv-block__statement, .vmv-block__body, .message-quote p,
.problem-card__q, .problem-card__body, .feature__title, .feature__body,
.faq-item summary, .cta-title, .cta-lede {
  text-wrap: pretty;
  word-break: auto-phrase;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
::selection { background: var(--accent-soft); color: var(--ink); }

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ── Site header ───────────────────────────────────────────── */

/* ── Site header ───────────────────────────────────────────── */

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  padding: 18px 0;
  background: color-mix(in oklab, var(--bg) 82%, transparent);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--line-2);
}
.site-header__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex; align-items: center; justify-content: space-between;
  gap: 32px;
}
.brand {
  display: flex; align-items: center; gap: 12px;
}
.brand__mark {
  width: 30px; height: 30px;
  display: block;
  flex-shrink: 0;
  color: var(--ink);
}
.brand__text {
  display: flex; flex-direction: column; line-height: 1.1;
}
.brand__name {
  font-family: var(--font-en);
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0.12em;
}
.brand__tag {
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--ink-3);
  margin-top: 2px;
}

.nav {
  display: flex; align-items: center; gap: 0;
}
.nav a {
  font-size: 13px;
  letter-spacing: 0.10em;
  color: var(--ink-3);
  padding: 8px 18px;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
  position: relative;
}
.nav a:hover { color: var(--ink); }
.nav a.is-active {
  color: var(--ink);
  border-bottom-color: var(--accent);
}

.header-cta {
  font-size: 12px;
  letter-spacing: 0.12em;
  padding: 10px 18px;
  border: 1px solid var(--ink);
  color: var(--ink);
  transition: all 0.2s ease;
}
.header-cta:hover {
  background: var(--ink);
  color: var(--paper);
}

/* ── Section primitives ────────────────────────────────────── */

.section {
  padding: var(--section-py) 0;
  position: relative;
}
.section + .section { border-top: 1px solid var(--line-2); }

.section-head {
  margin-bottom: 64px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
}
.section-eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
}
.section-eyebrow::before {
  content: "";
  width: 32px; height: 1px;
  background: var(--accent);
}
.section-num {
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--ink-3);
  font-feature-settings: "tnum", "lnum";
}
.section-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(28px, 4.2vw, 44px);
  line-height: 1.55;
  letter-spacing: 0.04em;
  color: var(--ink);
  margin: 14px 0 0;
  text-wrap: pretty;
}
.section-lede {
  font-size: 15px;
  color: var(--ink-2);
  line-height: 2;
  max-width: 720px;
  margin: 24px 0 0;
}

/* tiny ornamental rule */
.rule-ornament {
  display: flex; align-items: center; gap: 16px;
  margin: 0 0 28px;
}
.rule-ornament::before, .rule-ornament::after {
  content: ""; height: 1px; flex: 1;
  background: var(--line);
}
.rule-ornament__dot {
  width: 6px; height: 6px; transform: rotate(45deg);
  background: var(--accent);
}

/* ── Hero ──────────────────────────────────────────────────── */

.hero {
  padding-top: clamp(140px, 18vh, 200px);
  padding-bottom: clamp(96px, 14vh, 160px);
  position: relative;
  overflow: hidden;
}
.hero__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: center;
  min-height: clamp(560px, 70vh, 720px);
}

.hero__left {
  display: flex; flex-direction: column; gap: 28px;
  padding-top: 12px;
}
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: 14px;
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.42em;
  color: var(--accent);
  text-transform: uppercase;
}
.hero__eyebrow::before {
  content: ""; width: 28px; height: 1px; background: var(--accent);
}
.hero__lede {
  font-family: var(--font-serif);
  font-size: clamp(18px, 1.6vw, 22px);
  line-height: 2.1;
  letter-spacing: 0.06em;
  color: var(--ink);
  font-weight: 400;
  max-width: none;
  white-space: nowrap;
}
.hero__body {
  font-size: 14px;
  color: var(--ink-2);
  line-height: 2.05;
  max-width: none;
  white-space: nowrap;
}
.hero__actions {
  display: flex; gap: 16px; flex-wrap: wrap;
  margin-top: 8px;
}
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 28px;
  font-size: 13px;
  letter-spacing: 0.18em;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  transition: all 0.25s ease;
  cursor: pointer;
}
.btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--paper);
}
.btn--ghost {
  background: transparent;
  color: var(--ink);
}
.btn--ghost:hover {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.btn__arrow {
  font-family: var(--font-en);
  transition: transform 0.25s ease;
}
.btn:hover .btn__arrow { transform: translateX(4px); }

.contact-form { text-align: left; display: flex; flex-direction: column; gap: 22px; }
.contact-form__row { display: flex; flex-direction: column; gap: 8px; }
.contact-form__row label { font-family: var(--font-en); font-size: 12px; letter-spacing: 0.12em; color: var(--ink-3); }
.contact-form__row label .req { color: var(--accent); margin-left: 4px; }
.contact-form__row input, .contact-form__row textarea {
  font-family: var(--font-sans); font-size: 15px; color: var(--ink);
  background: var(--paper); border: 1px solid var(--line); padding: 14px 16px;
  transition: border-color 0.2s ease; width: 100%; box-sizing: border-box;
}
.contact-form__row input:focus, .contact-form__row textarea:focus {
  outline: none; border-color: var(--accent);
}
.contact-form__row textarea { resize: vertical; min-height: 160px; line-height: 1.8; }
.contact-form .btn { align-self: flex-start; margin-top: 4px; }

/* horizontal mincho hero headline */
.hero__right {
  display: flex; justify-content: flex-start; align-items: center;
  position: relative;
}
.hero-headline {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: clamp(4px, 0.6vw, 12px);
  position: relative;
}
.hero-headline__col {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(48px, 6.2vw, 84px);
  line-height: 1.45;
  letter-spacing: 0.08em;
  color: var(--ink);
  white-space: nowrap;
  font-feature-settings: "palt";
  display: inline-block;
}
.hero-headline__col:nth-child(2) {
  position: relative;
}

/* Soft radial light behind the hero — the "spotlight" of Highlight */
.hero::after {
  content: "";
  position: absolute;
  top: 18%; right: 8%;
  width: clamp(360px, 48vw, 620px);
  aspect-ratio: 1;
  background: radial-gradient(
    circle at center,
    color-mix(in oklab, var(--accent) 14%, transparent) 0%,
    color-mix(in oklab, var(--accent) 4%, transparent) 38%,
    transparent 70%
  );
  pointer-events: none;
  z-index: 0;
  filter: blur(8px);
  animation: hl-glow 8s ease-in-out infinite;
}
@keyframes hl-glow {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50%      { opacity: 1;   transform: scale(1.05); }
}
.hero__inner { position: relative; z-index: 1; }
.hero__scroll { z-index: 1; }

.hero__scroll {
  position: absolute;
  left: var(--gutter); bottom: 36px;
  display: flex; align-items: center; gap: 14px;
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.32em;
  color: var(--ink-3);
  text-transform: uppercase;
}
.hero__scroll::after {
  content: "";
  display: block;
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollLine 2.4s ease-in-out infinite;
}
@keyframes scrollLine {
  0%, 100% { transform: scaleY(0.4); transform-origin: top; opacity: 0.3; }
  50% { transform: scaleY(1); transform-origin: top; opacity: 1; }
}

/* ── Page hero (sub-pages: Service / Company / FAQ) ────────── */

.page-hero {
  padding-top: clamp(150px, 20vh, 220px);
  padding-bottom: clamp(48px, 8vh, 88px);
  position: relative;
  border-bottom: 1px solid var(--line-2);
  overflow: hidden;
}
.page-hero::after {
  /* same soft spotlight as the home hero, top-right */
  content: "";
  position: absolute;
  top: 8%; right: 6%;
  width: clamp(320px, 42vw, 560px);
  aspect-ratio: 1;
  background: radial-gradient(
    circle at center,
    color-mix(in oklab, var(--accent) 12%, transparent) 0%,
    color-mix(in oklab, var(--accent) 4%, transparent) 38%,
    transparent 70%
  );
  pointer-events: none;
  z-index: 0;
  filter: blur(8px);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero__eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
}
.page-hero__eyebrow::before {
  content: ""; width: 32px; height: 1px; background: var(--accent);
}
.page-hero__title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.5;
  letter-spacing: 0.05em;
  color: var(--ink);
  margin: 20px 0 0;
  text-wrap: pretty;
}
.page-hero__lede {
  font-size: 15px;
  color: var(--ink-2);
  line-height: 2;
  max-width: 920px;
  margin: 28px 0 0;
}

/* tighten the section that follows a page-hero (no double top padding) */
.section--tight {
  padding-top: clamp(56px, 8vh, 96px);
}
.section--tight + .section, .page-hero + .section { border-top: 0; }

/* ── Problem section ──────────────────────────────────────── */

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  box-shadow: var(--shadow-md);
  background: var(--paper);
}
.problem-card {
  padding: 48px 32px 56px;
  border-bottom: 1px solid var(--line);
  border-right: 1px solid var(--line);
  position: relative;
  background: var(--paper);
  transition: background 0.3s ease, transform 0.35s cubic-bezier(0.2,0.7,0.2,1), box-shadow 0.35s ease;
}
.problem-card:last-child { border-right: 1px solid var(--line); }
.problem-grid > .problem-card:nth-child(3n) { border-right: 1px solid var(--line); }
.problem-card:hover {
  background: color-mix(in oklab, var(--accent-soft) 60%, var(--paper));
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  z-index: 2;
}
.problem-card::after {
  /* gold light from the top edge appears on hover */
  content: "";
  position: absolute; left: 0; right: 0; top: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0; transition: opacity 0.35s ease;
}
.problem-card:hover::after { opacity: 1; }

.problem-card__num {
  font-family: var(--font-en);
  font-size: 13px;
  color: var(--accent);
  letter-spacing: 0.2em;
  display: inline-flex; align-items: center; gap: 10px;
  margin-bottom: 24px;
}
.problem-card__num::after {
  content: "";
  width: 24px; height: 1px;
  background: var(--accent);
}
.problem-card__q {
  font-family: var(--font-serif);
  font-size: 23px;
  line-height: 1.6;
  font-weight: 500;
  letter-spacing: 0.04em;
  margin: 0 0 20px;
  color: var(--ink);
}
.problem-card__body {
  font-size: 14px;
  line-height: 2;
  color: var(--ink-2);
  margin: 0;
}

/* ── Features section ─────────────────────────────────────── */

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
}
.feature {
  padding: 56px 44px;
  background: var(--paper);
  display: flex; flex-direction: column; gap: 18px;
  position: relative;
  transition: background 0.3s ease;
}
.feature::before {
  content: "";
  position: absolute; left: 0; top: 0; bottom: 0; width: 2px;
  background: var(--accent);
  transform: scaleY(0); transform-origin: top;
  transition: transform 0.4s cubic-bezier(0.2,0.7,0.2,1);
}
.feature:hover { background: color-mix(in oklab, var(--accent-soft) 45%, var(--paper)); }
.feature:hover::before { transform: scaleY(1); }
.feature__num {
  font-family: var(--font-serif);
  font-size: 52px;
  line-height: 1;
  color: var(--accent);
  letter-spacing: 0.02em;
  font-weight: 400;
  font-feature-settings: "tnum", "lnum";
}
.feature__title {
  font-family: var(--font-serif);
  font-size: 22px;
  line-height: 1.55;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin: 0;
  color: var(--ink);
}
.feature__body {
  font-size: 14px;
  line-height: 2;
  color: var(--ink-2);
  margin: 0;
}

/* ── Service section ──────────────────────────────────────── */

.service-list {
  border-top: 1px solid var(--line);
  background: var(--paper);
  box-shadow: var(--shadow-md);
}
.service-item {
  border-bottom: 1px solid var(--line);
  background: transparent;
  transition: background 0.25s ease;
}
.service-item[open] { background: var(--paper); }
.service-item summary {
  list-style: none;
  cursor: pointer;
  padding: 32px 0;
  display: grid;
  grid-template-columns: 80px 1fr auto auto;
  gap: 32px;
  align-items: center;
  transition: padding 0.25s ease;
}
.service-item[open] summary { padding: 36px 0 20px; }
.service-item summary::-webkit-details-marker { display: none; }
.service-item summary::marker { content: ""; }
.service-item:hover summary { padding-left: 8px; }

.service-num {
  font-family: var(--font-en);
  font-size: 28px;
  color: var(--accent);
  letter-spacing: 0.08em;
  font-feature-settings: "tnum", "lnum";
}
.service-title {
  font-family: var(--font-serif);
  font-size: clamp(22px, 2.4vw, 28px);
  letter-spacing: 0.05em;
  font-weight: 500;
  color: var(--ink);
  margin: 0;
}
.service-tag {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--ink-3);
  padding: 6px 14px;
  border: 1px solid var(--line);
  white-space: nowrap;
}
.service-toggle {
  width: 32px; height: 32px;
  position: relative;
  display: grid; place-items: center;
}
.service-toggle::before, .service-toggle::after {
  content: ""; position: absolute;
  background: var(--ink);
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.service-toggle::before {
  width: 14px; height: 1px;
}
.service-toggle::after {
  width: 1px; height: 14px;
}
.service-item[open] .service-toggle::after {
  transform: scaleY(0); opacity: 0;
}

.service-body {
  padding: 0 0 40px 112px;
  display: grid;
  grid-template-columns: 1fr 200px;
  gap: 48px;
  align-items: start;
  animation: fadeIn 0.3s ease;
}
.service-body__copy {
  font-size: 14px;
  line-height: 2.05;
  color: var(--ink-2);
  margin: 0;
  max-width: 50em;
}
.service-body__meta {
  font-size: 12px;
  line-height: 1.9;
  color: var(--ink-3);
  letter-spacing: 0.08em;
  border-left: 1px solid var(--accent);
  padding-left: 20px;
}
.service-body__meta dt {
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent);
  margin-top: 14px;
}
.service-body__meta dt:first-child { margin-top: 0; }
.service-body__meta dd {
  margin: 4px 0 0;
  color: var(--ink-2);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── VMV section ──────────────────────────────────────────── */

.vmv {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(70% 55% at 80% 8%,
      color-mix(in oklab, var(--accent) 34%, transparent) 0%,
      color-mix(in oklab, var(--accent) 10%, transparent) 32%,
      transparent 62%),
    var(--dark);
  color: #fff;
}
.vmv::before {
  content: "";
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  opacity: 0.06; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.vmv .container { position: relative; z-index: 1; }
.vmv .section-eyebrow { color: var(--accent-2); }
.vmv .section-eyebrow::before { background: var(--accent-2); }
.vmv .section-title { color: #fff; }
.vmv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.12);
  margin-top: 16px;
  box-shadow: 0 30px 80px rgba(0,0,0,.35);
}
.vmv-grid > .vmv-block:nth-child(1) {
  grid-column: 1 / -1;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.vmv-grid > .vmv-block:nth-child(2) {
  grid-column: 1 / -1;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.vmv-grid > .vmv-block:nth-child(3) {
  grid-column: 1 / -1;
}
.vmv-block {
  padding: 56px 48px;
  background: color-mix(in oklab, #fff 5%, var(--dark));
  display: flex; flex-direction: column; gap: 24px;
}
.vmv-block__label {
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: 0.4em;
  color: var(--accent-2);
  text-transform: uppercase;
}
.vmv-block__statement {
  font-family: var(--font-serif);
  font-size: clamp(28px, 3.6vw, 40px);
  line-height: 1.6;
  letter-spacing: 0.06em;
  font-weight: 400;
  margin: 0;
  color: #fff;
}
.vmv-block__body {
  font-size: 14px;
  line-height: 2.1;
  color: rgba(255,255,255,.66);
  margin: 0;
  max-width: 36em;
}

.vmv-block:nth-child(3) .vmv-block__body { max-width: none; }
.values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}
.values li {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 0 32px;
  border-right: 1px solid rgba(255,255,255,.14);
}
.values li:first-child { padding-left: 0; }
.values li:last-child { border-right: 0; padding-right: 0; }
.values__en {
  font-family: var(--font-en);
  font-size: 24px;
  letter-spacing: 0.06em;
  color: var(--accent-2);
}
.values__en small {
  display: block;
  font-family: var(--font-serif);
  font-size: 14px;
  letter-spacing: 0.16em;
  margin-top: 2px;
  color: rgba(255,255,255,.9);
}
.values__body {
  font-size: 14px;
  line-height: 2;
  text-wrap: pretty;
  color: rgba(255,255,255,.72);
}

/* ── Message section ──────────────────────────────────────── */

.message-grid {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}
.portrait {
  position: relative;
  width: 100%;
  margin: 0;
  aspect-ratio: 4/5;
  background: var(--paper);
  border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
}
.portrait__inner {
  position: absolute; inset: 16px;
  border: 1px dashed var(--line);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 28px;
  gap: 14px;
  text-align: center;
}
.portrait__inner::before {
  content: "PORTRAIT";
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.4em;
  color: var(--accent);
}
.portrait__note {
  font-size: 11px;
  line-height: 1.9;
  color: var(--ink-3);
  letter-spacing: 0.04em;
}
.portrait__note strong {
  display: block;
  font-weight: 500;
  color: var(--ink-2);
  margin-bottom: 4px;
  font-size: 12px;
}

.message-quote-wrap { margin-bottom: 48px; }
.message-body { padding-top: 8px; }
.message-quote {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(16px, 1.5vw, 19px);
  line-height: 2.1;
  letter-spacing: 0.06em;
  color: var(--ink);
  position: relative;
  padding-left: 28px;
  border-left: 1px solid var(--accent);
}
.message-quote p { margin: 0 0 1.4em; }
.message-quote p:last-child { margin-bottom: 0; }
.message-cite {
  margin-top: 36px;
  display: flex; align-items: center; gap: 18px;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--ink-2);
}
.message-cite::before {
  content: ""; width: 32px; height: 1px; background: var(--accent);
}
.profile {
  margin-top: 0;
  padding: 28px 32px;
  border: 1px solid var(--line);
  background: var(--paper);
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 28px;
  font-size: 13px;
  line-height: 1.95;
  color: var(--ink-2);
}
.profile dt {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent);
}
.profile dd { margin: 0; }
.profile__placeholder {
  font-style: italic;
  color: var(--ink-3);
  font-size: 12px;
}

/* ── FAQ ──────────────────────────────────────────────────── */

.faq-list { border-top: 1px solid var(--line); }
.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 28px 0;
  display: grid;
  grid-template-columns: 32px 1fr auto;
  gap: 24px;
  align-items: center;
  font-family: var(--font-serif);
  font-size: 17px;
  line-height: 1.65;
  letter-spacing: 0.04em;
  color: var(--ink);
  font-weight: 500;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::marker { content: ""; }
.faq-q-mark, .faq-a-mark {
  font-family: var(--font-en);
  font-size: 18px;
  color: var(--accent);
  letter-spacing: 0;
  text-align: center;
}
.faq-toggle {
  width: 18px; height: 18px;
  position: relative;
}
.faq-toggle::before, .faq-toggle::after {
  content: ""; position: absolute; top: 50%; left: 50%;
  background: var(--ink-2);
  transition: transform 0.3s ease;
}
.faq-toggle::before {
  width: 12px; height: 1px;
  transform: translate(-50%, -50%);
}
.faq-toggle::after {
  width: 1px; height: 12px;
  transform: translate(-50%, -50%);
}
.faq-item[open] .faq-toggle::after { transform: translate(-50%, -50%) scaleY(0); }

.faq-body {
  padding: 0 0 28px 56px;
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 24px;
  align-items: start;
  font-size: 14px;
  line-height: 2.1;
  color: var(--ink-2);
  animation: fadeIn 0.3s ease;
}
.faq-body p { margin: 0; max-width: 60em; }

/* ── CTA ──────────────────────────────────────────────────── */

.cta {
  background: var(--paper);
  padding: clamp(100px, 14vh, 160px) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta::before, .cta::after {
  content: "";
  position: absolute;
  width: 320px; height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-soft), transparent 70%);
  pointer-events: none;
}
.cta::before { top: -120px; left: -120px; }
.cta::after { bottom: -120px; right: -120px; }

.cta-inner { position: relative; z-index: 1; max-width: 720px; margin: 0 auto; padding: 0 var(--gutter); }
.cta-eyebrow {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.4em;
  color: var(--accent);
  text-transform: uppercase;
  display: inline-flex; align-items: center; gap: 14px;
}
.cta-eyebrow::before, .cta-eyebrow::after {
  content: ""; width: 32px; height: 1px; background: var(--accent);
}

.cta-title-stack { position: relative; min-height: 1.6em; margin: 32px 0 0; }
.cta-title {
  font-family: var(--font-serif);
  font-size: clamp(32px, 4.6vw, 52px);
  line-height: 1.55;
  letter-spacing: 0.08em;
  color: var(--ink);
  font-weight: 400;
  margin: 0;
  display: none;
}
[data-cta="A"] .cta-title[data-variant="A"],
[data-cta="B"] .cta-title[data-variant="B"],
[data-cta="C"] .cta-title[data-variant="C"] { display: block; }

.cta-lede {
  margin: 32px auto 0;
  font-size: 15px;
  line-height: 2.1;
  color: var(--ink-2);
  max-width: 32em;
}
.cta-actions {
  margin-top: 48px;
  display: flex; gap: 16px;
  justify-content: center; flex-wrap: wrap;
}
.cta-note {
  margin-top: 36px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--ink-3);
}

/* ── Footer ───────────────────────────────────────────────── */

.site-footer {
  padding: 80px 0 48px;
  border-top: 1px solid var(--line-2);
  font-size: 12px;
  color: var(--ink-3);
}
.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
}
.footer-col h4 {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ink-2);
  margin: 0 0 18px;
  font-weight: 500;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer-col a { letter-spacing: 0.05em; color: var(--ink-2); }
.footer-col a:hover { color: var(--accent); }
.footer-meta {
  max-width: var(--max);
  margin: 64px auto 0;
  padding: 24px var(--gutter) 0;
  border-top: 1px solid var(--line-2);
  display: flex; justify-content: space-between;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--ink-3);
}

/* ── Tweaks-driven visibility ─────────────────────────────── */

body[data-show-problem="false"] #section-problem,
body[data-show-features="false"] #section-features,
body[data-show-service="false"] #section-service,
body[data-show-vmv="false"] #section-vmv,
body[data-show-message="false"] #section-message,
body[data-show-faq="false"] #section-faq { display: none; }

/* ── Reveal animation ─────────────────────────────────────── */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.9s ease, transform 0.9s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.reveal.is-in {
  opacity: 1;
  transform: translateY(0);
}

/* ── Responsive ──────────────────────────────────────────── */

@media (max-width: 980px) {
  .hero__inner { grid-template-columns: 1fr; min-height: auto; }
  .hero__right { justify-content: flex-start; margin-top: 0; order: -1; }
  .hero__left { margin-top: 32px; }
  .hero-headline__col { font-size: clamp(40px, 9vw, 64px); white-space: normal; }
  .hero__lede { white-space: normal; font-size: clamp(17px, 4.4vw, 21px); }
  .hero__body { white-space: normal; }
  .nav a { padding: 6px 12px; font-size: 12px; }
  .problem-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .service-item summary { grid-template-columns: 56px 1fr auto; gap: 16px; }
  .service-tag { display: none; }
  .service-body { padding-left: 72px; grid-template-columns: 1fr; }
  .values li { grid-template-columns: 1fr; gap: 8px; }
}

/* ── Mobile (≤768px) ─────────────────────────────────────── */
@media (max-width: 768px) {
  :root { --gutter: 20px; --section-py: clamp(64px, 10vh, 96px); }

  /* header / nav — keep 4 items on one row, never break characters */
  .site-header__inner { gap: 12px; flex-wrap: wrap; }
  .nav { flex-wrap: wrap; justify-content: flex-end; row-gap: 4px; min-width: 0; }
  .nav a { white-space: nowrap; padding: 6px 8px; font-size: 12px; letter-spacing: 0.04em; }
  .brand { flex-shrink: 0; }
  .brand__tag { letter-spacing: 0.2em; }

  /* neutralise fixed inline sizes carried over from desktop tuning */
  .hero__left, .hero__body, .profile, .vmv-block__body {
    width: auto !important; height: auto !important; max-width: 100% !important; white-space: normal !important;
  }

  /* headings: same desktop maximum, smaller floor */
  .section-title { font-size: clamp(24px, 6.4vw, 44px); }
  .cta-title { font-size: clamp(26px, 7.2vw, 52px); }
  .vmv-block__statement { font-size: clamp(22px, 6vw, 40px); }
  .hero__lede { font-size: clamp(18px, 5.4vw, 21px); }

  /* VMV / VALUES — single column, no dividing rules */
  .vmv-grid { grid-template-columns: 1fr; }
  .vmv-block { padding: 32px 20px; }
  .values { grid-template-columns: 1fr; gap: 28px; }
  .values li { padding: 0 !important; border-right: 0 !important; }

  /* message + profile */
  .message-grid { grid-template-columns: 1fr; }
  .portrait { max-width: 100%; }
  .profile { grid-template-columns: 1fr; gap: 6px 0; padding: 24px 20px; }
  .profile dt { margin-top: 14px; }
  .profile dt:first-of-type { margin-top: 0; }

  /* service accordion */
  .service-item summary { grid-template-columns: 40px 1fr auto; gap: 12px; padding: 24px 0; }
  .service-item[open] summary { padding: 24px 0 16px; }
  .service-body { padding: 0 0 32px; grid-template-columns: 1fr; gap: 24px; }
  .service-meta { grid-template-columns: 1fr; }

  /* FAQ */
  .faq-item summary { grid-template-columns: 24px 1fr auto; gap: 12px; padding: 22px 0; }
  .faq-body { padding: 0 0 24px 36px; grid-template-columns: 1fr; gap: 8px; }

  /* footer */
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 32px 24px; }
  .footer-col:first-child { grid-column: 1 / -1; }
  .footer-meta { flex-direction: column; gap: 8px; margin-top: 40px; }

  /* contact form */
  .contact-form { gap: 18px; }
  .contact-form .btn { align-self: stretch; justify-content: center; }
  .g-recaptcha { transform: scale(0.86); transform-origin: 0 0; height: 66px; }

  /* long strings never force a horizontal scrollbar */
  a, dd, p, li { overflow-wrap: anywhere; }
}

@media (max-width: 640px) {
  .header-cta { display: none; }
  .message-grid { grid-template-columns: 1fr; }
  .portrait { max-width: 320px; }
  .vmv-block { padding: 36px 24px; }
  .feature { padding: 40px 28px; }
  .problem-card { padding: 36px 24px; }
}