/* ============================================================
   NOCOS — Global Stylesheet
   Design: warm parchment + copper accents, editorial feel
   ============================================================ */

/* === RESET & TOKENS === */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --ink: #1A1612;
  --ink-deep: #0F0D0A;
  --parchment: #F5F0E8;
  --parchment-warm: #EDE5D8;
  --copper: #B8703F;
  --copper-light: #D4945F;
  --copper-glow: rgba(184, 112, 63, 0.15);
  --copper-faint: rgba(184, 112, 63, 0.06);
  --danger: #B85C3F;
  --text-dark: #2A2420;
  --text-body: #4A443E;
  --text-muted: #8A847E;
  --text-faint: #B0AAA4;
  --border: rgba(26, 22, 18, 0.1);
  --border-strong: rgba(26, 22, 18, 0.2);
  --cta: #B8703F;
  --cta-hover: #A5633A;
  --white: #FFFFFF;
  --font-display: 'Noto Serif JP', '游明朝', serif;
  --font-body: 'Zen Kaku Gothic New', sans-serif;
  --font-mono: 'Inter', sans-serif;
  --ease-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-smooth: cubic-bezier(0.25, 0.1, 0.25, 1);
  --max-w: 1200px;
  --max-w-narrow: 800px;
}

html { scroll-behavior: smooth; font-size: 16px; overflow-x: hidden; }
body {
  font-family: var(--font-body);
  background: var(--parchment);
  color: var(--text-body);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}
body::after {
  content: '';
  position: fixed; inset: 0; z-index: 9999; pointer-events: none; opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 512px 512px;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }

/* === REVEAL ANIMATIONS === */
.rv { opacity: 0; transform: translateY(50px); transition: opacity 1s var(--ease-expo), transform 1s var(--ease-expo); }
.rv.vis { opacity: 1; transform: translateY(0); }
.rv-left { opacity: 0; transform: translateX(-60px); transition: opacity 1s var(--ease-expo), transform 1s var(--ease-expo); }
.rv-left.vis { opacity: 1; transform: translateX(0); }
.rv-right { opacity: 0; transform: translateX(60px); transition: opacity 1s var(--ease-expo), transform 1s var(--ease-expo); }
.rv-right.vis { opacity: 1; transform: translateX(0); }
.d1{transition-delay:.08s}.d2{transition-delay:.16s}.d3{transition-delay:.24s}
.d4{transition-delay:.32s}.d5{transition-delay:.4s}.d6{transition-delay:.48s}
.d7{transition-delay:.56s}.d8{transition-delay:.64s}

@keyframes slideIn { from { opacity:0; transform:translateY(30px); } to { opacity:1; transform:translateY(0); } }
@keyframes fadeIn { from { opacity:0; } to { opacity:1; } }

/* === NAV === */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 1.2rem 4vw;
  display: flex; justify-content: space-between; align-items: center;
  transition: all 0.5s var(--ease-smooth);
}
.nav.scrolled {
  background: rgba(245, 240, 232, 0.95);
  backdrop-filter: blur(24px);
  padding: 0.8rem 4vw;
  box-shadow: 0 1px 0 var(--border);
}
.nav.on-dark .nav-brand { color: var(--parchment); }
.nav.on-dark .nav-links a { color: rgba(245,240,232,0.7); }
.nav.on-dark .nav-links a:hover { color: var(--parchment); }
.nav-brand {
  font-family: var(--font-display); font-size: 1.4rem; font-weight: 700;
  letter-spacing: 0.12em; color: var(--ink); text-decoration: none;
  display: flex; align-items: baseline; gap: 0.6rem;
  transition: color 0.4s ease; flex-shrink: 0;
}
.nav-brand small { font-family: var(--font-body); font-size: 0.55rem; font-weight: 400; letter-spacing: 0.06em; color: var(--text-muted); }
.nav.on-dark .nav-brand small { color: rgba(245,240,232,0.5); }
.nav-center { display: flex; align-items: center; gap: 1.8rem; }
.nav-links { display: flex; align-items: center; gap: 1.8rem; }
.nav-links a {
  font-size: 0.68rem; font-weight: 500; letter-spacing: 0.04em;
  color: var(--text-body); text-decoration: none;
  transition: color 0.3s ease; white-space: nowrap;
}
.nav-links a:hover { color: var(--copper); }
.nav-right { display: flex; align-items: center; gap: 1.5rem; }
.nav-cta {
  font-family: var(--font-body); font-size: 0.65rem; font-weight: 500;
  letter-spacing: 0.12em; padding: 0.6rem 1.8rem;
  background: var(--cta); color: var(--parchment); text-decoration: none;
  transition: all 0.4s ease; white-space: nowrap;
}
.nav-cta:hover { background: var(--cta-hover); transform: translateY(-1px); }
.nav.on-dark .nav-cta { background: var(--parchment); color: var(--ink); }

/* Hamburger */
.nav-hamburger {
  display: none; cursor: pointer; flex-direction: column;
  gap: 5px; padding: 4px; z-index: 1001;
}
.nav-hamburger span {
  display: block; width: 22px; height: 1.5px; background: var(--ink);
  transition: all 0.3s ease;
}
.nav.on-dark .nav-hamburger span { background: var(--parchment); }
.nav.scrolled .nav-hamburger span { background: var(--ink); }

/* Mobile menu overlay */
.nav-mobile {
  display: none; position: fixed; inset: 0; z-index: 999;
  background: rgba(245, 240, 232, 0.98); backdrop-filter: blur(20px);
  flex-direction: column; align-items: center; justify-content: center; gap: 2rem;
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  font-family: var(--font-body); font-size: 1rem; font-weight: 500;
  color: var(--ink); text-decoration: none; letter-spacing: 0.06em;
  padding: 0.5rem 0; transition: color 0.3s;
}
.nav-mobile a:hover { color: var(--copper); }
.nav-mobile-close {
  position: absolute; top: 1.5rem; right: 4vw;
  font-size: 1.8rem; cursor: pointer; color: var(--ink);
  background: none; border: none; line-height: 1;
}

/* === HERO === */
.hero {
  min-height: 70vh; position: relative; overflow: hidden;
  display: flex; align-items: center;
  background: var(--ink-deep);
}
.hero-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center; background-repeat: no-repeat;
}
.hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg,
    rgba(15, 13, 10, 0.7) 0%,
    rgba(15, 13, 10, 0.6) 40%,
    rgba(15, 13, 10, 0.85) 100%
  );
}
.hero-inner {
  position: relative; z-index: 2;
  width: 100%; padding: max(14vh, 7rem) 8vw 5rem;
  max-width: var(--max-w-narrow);
}
.hero-eyebrow {
  font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.3em;
  text-transform: uppercase; color: var(--copper-light);
  margin-bottom: 2rem; display: flex; align-items: center; gap: 1rem;
  opacity: 0; animation: slideIn 0.8s var(--ease-expo) 0.3s forwards;
}
.hero-eyebrow::before { content: ''; width: 40px; height: 1px; background: var(--copper-light); }
.hero-title {
  font-family: var(--font-display); font-size: clamp(2.2rem, 4.5vw, 3.5rem);
  font-weight: 400; line-height: 1.25; color: var(--parchment);
  margin-bottom: 1.5rem;
  opacity: 0; animation: slideIn 1s var(--ease-expo) 0.5s forwards;
}
.hero-title em { font-style: normal; color: var(--copper-light); font-weight: 600; }
.hero-sub {
  font-size: 0.88rem; line-height: 2.1; color: rgba(245, 240, 232, 0.65);
  max-width: 560px; margin-bottom: 2rem;
  opacity: 0; animation: slideIn 1s var(--ease-expo) 0.7s forwards;
}
.hero-stats-row {
  display: flex; gap: 2.5rem; padding-top: 2rem;
  border-top: 1px solid rgba(245,240,232,0.12);
  opacity: 0; animation: slideIn 0.8s var(--ease-expo) 0.9s forwards;
}
.hero-stat-val { font-family: var(--font-mono); font-size: 2rem; font-weight: 700; color: var(--parchment); line-height: 1; }
.hero-stat-val small { font-size: 0.7rem; font-weight: 400; opacity: 0.5; }
.hero-stat-lbl { font-size: 0.6rem; letter-spacing: 0.06em; color: rgba(245,240,232,0.45); margin-top: 0.3rem; }

/* Hero variant: smaller for sub-pages */
.hero-sub-page { min-height: 45vh; }
.hero-sub-page .hero-inner { padding: max(14vh, 7rem) 8vw 3rem; }

/* === SECTION BASE === */
.sec { padding: 7rem 8vw; position: relative; }
.sec-dark { background: var(--ink); color: var(--parchment); }
.sec-warm { background: var(--parchment-warm); }
.sec-white { background: var(--white); }
.sec-label {
  font-family: var(--font-mono); font-size: 0.55rem; letter-spacing: 0.35em;
  text-transform: uppercase; color: var(--copper); margin-bottom: 1.5rem;
  display: flex; align-items: center; gap: 1rem;
}
.sec-label::before { content: ''; width: 24px; height: 1px; background: var(--copper); }
.sec-dark .sec-label { color: var(--copper-light); }
.sec-dark .sec-label::before { background: var(--copper-light); }
.sec-heading {
  font-family: var(--font-display); font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 400; line-height: 1.35; color: var(--ink); margin-bottom: 1.5rem; max-width: 700px;
}
.sec-heading em { font-style: normal; color: var(--copper); font-weight: 600; }
.sec-dark .sec-heading { color: var(--parchment); }
.sec-body { font-size: 0.88rem; line-height: 2.1; color: var(--text-body); max-width: 600px; }
.sec-dark .sec-body { color: rgba(245,240,232,0.65); }

/* === ABOUT NOCOS === */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; margin-top: 3.5rem; align-items: center; }
.about-services { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 2rem; }
.about-svc {
  padding: 1.5rem; border: 1px solid var(--border);
  transition: all 0.4s var(--ease-expo);
}
.about-svc:hover { border-color: var(--copper); transform: translateY(-3px); box-shadow: 0 12px 40px rgba(26,22,18,0.06); }
.about-svc-title { font-family: var(--font-mono); font-size: 0.55rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--copper); margin-bottom: 0.5rem; }
.about-svc p { font-size: 0.78rem; color: var(--text-body); line-height: 1.7; }
.about-area-wrap { margin-top: 2.5rem; }
.about-area-label { font-family: var(--font-mono); font-size: 0.55rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--copper); margin-bottom: 1rem; }
.area-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.area-tag {
  padding: 0.5rem 1.2rem; border: 1px solid var(--border-strong);
  font-size: 0.78rem; color: var(--text-dark); letter-spacing: 0.06em;
}
.area-tag.highlight { background: var(--copper); color: #fff; border-color: var(--copper); }

/* === COMPANY INFO BOX === */
.company-box {
  padding: 2.5rem; background: var(--white); border: 1px solid var(--border);
}
.company-box-label { font-family: var(--font-mono); font-size: 0.55rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--copper); margin-bottom: 1.5rem; }
.company-box-body { font-size: 0.82rem; color: var(--text-body); line-height: 2.2; }
.company-box-body strong { color: var(--ink); }
.company-box-body .muted { font-size: 0.72rem; color: var(--text-muted); }

/* === PRICING === */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-top: 3.5rem; border: 1px solid var(--border-strong); }
.plan {
  padding: 3rem 2.5rem; border-right: 1px solid var(--border);
  position: relative; background: var(--white); transition: all 0.5s var(--ease-expo);
}
.plan:last-child { border-right: none; }
.plan:hover { transform: translateY(-6px); box-shadow: 0 24px 60px rgba(26,22,18,0.1); z-index: 2; }
.plan.featured { background: #3A322B; color: var(--parchment); }
.plan.featured:hover { background: #322A24; }
.plan-rec { position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--copper); }
.plan-label { font-family: var(--font-mono); font-size: 0.5rem; letter-spacing: 0.25em; text-transform: uppercase; color: var(--copper); margin-bottom: 0.5rem; }
.plan.featured .plan-label { color: var(--copper-light); }
.plan-name { font-family: var(--font-body); font-size: 1.1rem; font-weight: 700; color: var(--ink); margin-bottom: 1.5rem; }
.plan.featured .plan-name { color: var(--parchment); }
.plan-price { font-family: var(--font-mono); font-size: 3.2rem; font-weight: 700; color: var(--ink); line-height: 1; }
.plan.featured .plan-price { color: #F5F0E8; }
.plan-price small { font-size: 0.8rem; font-weight: 400; opacity: 0.5; }
.plan-per { font-size: 0.7rem; color: var(--text-muted); margin-bottom: 2rem; }
.plan.featured .plan-per { color: rgba(245,240,232,0.5); }
.plan-divider { width: 100%; height: 1px; background: var(--border); margin-bottom: 1.5rem; }
.plan.featured .plan-divider { background: rgba(245,240,232,0.15); }
.plan-features { list-style: none; margin-bottom: 2rem; }
.plan-features li {
  font-size: 0.78rem; color: var(--text-body); line-height: 1.6;
  padding: 0.5rem 0; display: flex; align-items: flex-start; gap: 0.6rem;
}
.plan.featured .plan-features li { color: rgba(245,240,232,0.7); }
.plan-features li::before { content: '\2713'; color: var(--copper); font-weight: 700; flex-shrink: 0; margin-top: 0.1rem; }
.plan-fees { margin-top: auto; padding-top: 1.5rem; border-top: 1px solid var(--border); }
.plan.featured .plan-fees { border-color: rgba(245,240,232,0.15); }
.plan-fee-row { display: flex; justify-content: space-between; font-size: 0.72rem; padding: 0.4rem 0; }
.plan-fee-row .fee-label { color: var(--text-muted); }
.plan-fee-row .fee-val { font-family: var(--font-mono); font-weight: 600; color: var(--text-dark); }
.plan.featured .plan-fee-row .fee-label { color: rgba(245,240,232,0.5); }
.plan.featured .plan-fee-row .fee-val { color: var(--parchment); }
.plan-target { margin-top: 1.5rem; padding: 1rem; background: var(--copper-faint); border-left: 2px solid var(--copper); }
.plan.featured .plan-target { background: rgba(184,112,63,0.1); }
.plan-target-label { font-size: 0.6rem; font-weight: 700; color: var(--copper); letter-spacing: 0.1em; margin-bottom: 0.3rem; }
.plan-target p { font-size: 0.72rem; color: var(--text-body); line-height: 1.6; }
.plan.featured .plan-target p { color: rgba(245,240,232,0.7); }

/* === SIMULATION TABLE === */
.sim-table-wrap { margin-top: 3rem; overflow-x: auto; }
.sim-table { width: 100%; border-collapse: collapse; font-size: 0.82rem; }
.sim-table th, .sim-table td { padding: 1rem 1.5rem; text-align: right; border-bottom: 1px solid rgba(245,240,232,0.1); }
.sim-table th { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--copper-light); font-weight: 400; }
.sim-table th:first-child, .sim-table td:first-child { text-align: left; }
.sim-table td { color: rgba(245,240,232,0.7); }
.sim-table td.highlight { color: var(--copper-light); font-weight: 700; font-family: var(--font-mono); }
.sim-table tr:last-child td { border-bottom: none; font-weight: 700; color: var(--parchment); font-size: 0.95rem; }
.sim-table .best { position: relative; }
.sim-table .best::after { content: 'No.1'; position: absolute; top: 0.5rem; right: 0.5rem; font-family: var(--font-mono); font-size: 0.5rem; letter-spacing: 0.1em; color: var(--copper-light); background: rgba(184,112,63,0.15); padding: 0.15rem 0.5rem; }
.sim-note { font-size: 0.68rem; color: rgba(245,240,232,0.4); margin-top: 1rem; }

/* === WHY CHEAP — FLOW BOXES === */
.logic-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; margin-top: 3.5rem; align-items: start; }
.flow-box { padding: 2.5rem; border: 1px solid var(--border); background: var(--white); }
.flow-box-title { font-family: var(--font-body); font-size: 0.88rem; font-weight: 700; color: var(--ink); margin-bottom: 1.5rem; text-align: center; padding-bottom: 1rem; border-bottom: 1px solid var(--border); }
.flow-box.danger .flow-box-title { color: var(--danger); }
.flow-box.safe .flow-box-title { color: var(--copper); }
.flow-step { display: flex; align-items: center; gap: 1rem; padding: 0.8rem 0; }
.flow-step-icon { width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 0.7rem; font-weight: 700; }
.flow-box.danger .flow-step-icon { background: rgba(184,92,63,0.1); color: var(--danger); }
.flow-box.safe .flow-step-icon { background: var(--copper-glow); color: var(--copper); }
.flow-step p { font-size: 0.78rem; color: var(--text-body); line-height: 1.6; }
.flow-step p strong { color: var(--ink); }
.flow-arrow { text-align: center; color: var(--text-faint); font-size: 0.8rem; padding: 0.3rem 0; }
.risk-list { margin-top: 1.5rem; padding: 1.2rem; background: rgba(184,92,63,0.04); border-left: 2px solid var(--danger); }
.risk-list p { font-size: 0.72rem; color: var(--danger); line-height: 1.8; }
.benefit-list { margin-top: 1.5rem; padding: 1.2rem; background: var(--copper-glow); border-left: 2px solid var(--copper); }
.benefit-list p { font-size: 0.72rem; color: var(--copper); line-height: 1.8; }

/* === FEATURES GRID === */
.feat-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; margin-top: 3.5rem; border: 1px solid rgba(245,240,232,0.1); }
.feat-item {
  padding: 2.5rem 2rem; border-right: 1px solid rgba(245,240,232,0.08);
  position: relative; transition: background 0.5s ease;
}
.feat-item:last-child { border-right: none; }
.feat-item:hover { background: rgba(184,112,63,0.06); }
.feat-num { font-family: var(--font-mono); font-size: 3.5rem; font-weight: 300; color: var(--copper); opacity: 0.3; line-height: 1; margin-bottom: 1.5rem; }
.feat-item h3 { font-family: var(--font-body); font-size: 0.88rem; font-weight: 700; color: var(--parchment); margin-bottom: 0.8rem; line-height: 1.5; }
.feat-item p { font-size: 0.75rem; color: rgba(245,240,232,0.55); line-height: 1.85; }
.feat-item a { text-decoration: none; }

/* === FEATURE DETAIL === */
.feat-detail { padding: 6rem 8vw; }
.feat-detail:nth-child(even) { background: var(--parchment-warm); }
.feat-detail-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.feat-detail:nth-child(even) .feat-detail-inner { direction: rtl; }
.feat-detail:nth-child(even) .feat-detail-inner > * { direction: ltr; }
.feat-detail-num { font-family: var(--font-mono); font-size: 6rem; font-weight: 300; color: var(--copper); opacity: 0.15; line-height: 1; margin-bottom: 1rem; }
.feat-detail h3 { font-family: var(--font-display); font-size: clamp(1.4rem, 2.5vw, 2rem); font-weight: 500; color: var(--ink); margin-bottom: 1rem; line-height: 1.4; }
.feat-detail-sub { font-size: 0.82rem; color: var(--text-muted); margin-bottom: 1.5rem; letter-spacing: 0.02em; }
.feat-detail p { font-size: 0.85rem; color: var(--text-body); line-height: 2.1; }
.feat-detail-visual {
  padding: 3rem; background: var(--white); border: 1px solid var(--border);
  position: relative;
}
.feat-detail:nth-child(even) .feat-detail-visual { background: var(--parchment); }
.feat-visual-item { display: flex; align-items: flex-start; gap: 1rem; padding: 1rem 0; border-bottom: 1px solid var(--border); }
.feat-visual-item:last-child { border-bottom: none; }
.feat-visual-icon { font-size: 0.9rem; color: var(--copper); flex-shrink: 0; margin-top: 0.2rem; }
.feat-visual-item h4 { font-size: 0.82rem; font-weight: 700; color: var(--ink); margin-bottom: 0.3rem; }
.feat-visual-item p { font-size: 0.75rem; color: var(--text-body); line-height: 1.7; }

/* === TRANSPARENT FEE TABLE === */
.fee-table-wrap { margin-top: 2rem; }
.fee-table { width: 100%; border-collapse: collapse; }
.fee-table th, .fee-table td { padding: 0.8rem 1.2rem; font-size: 0.78rem; text-align: left; border-bottom: 1px solid var(--border); }
.fee-table th { font-weight: 700; color: var(--ink); background: var(--copper-faint); }
.fee-table td { color: var(--text-body); }
.fee-table td:last-child { font-family: var(--font-mono); font-weight: 600; color: var(--copper); text-align: right; }
.fee-table th:last-child { text-align: right; }

/* === CASES === */
.cases-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-top: 3.5rem; border: 1px solid var(--border); }
.case-card { border-right: 1px solid var(--border); overflow: hidden; transition: all 0.5s var(--ease-expo); }
.case-card:last-child { border-right: none; }
.case-card:hover { transform: translateY(-4px); box-shadow: 0 20px 50px rgba(26,22,18,0.08); }
.case-photo { height: 220px; overflow: hidden; background: var(--parchment-warm); position: relative; }
.case-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease-expo); }
.case-card:hover .case-photo img { transform: scale(1.05); }
.case-body { padding: 2rem; }
.case-loc { font-family: var(--font-mono); font-size: 0.55rem; letter-spacing: 0.25em; text-transform: uppercase; color: var(--copper); margin-bottom: 0.8rem; }
.case-card h3 { font-family: var(--font-display); font-size: 1.1rem; font-weight: 500; color: var(--ink); line-height: 1.5; margin-bottom: 0.8rem; }
.case-card > .case-body > p { font-size: 0.78rem; color: var(--text-body); line-height: 1.9; }
.case-result { margin-top: 1.5rem; padding-top: 1.2rem; border-top: 1px solid var(--border); display: flex; align-items: baseline; gap: 1rem; }
.case-big { font-family: var(--font-mono); font-size: clamp(1.8rem, 3vw, 2.5rem); font-weight: 700; color: var(--copper); line-height: 1; }
.case-big small { font-size: 0.6em; font-weight: 400; opacity: 0.6; }
.case-big-label { font-size: 0.72rem; color: var(--text-muted); }

/* === VOICES === */
.voices-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-top: 3.5rem; border: 1px solid var(--border); }
.voice-card { padding: 2.5rem; border-right: 1px solid var(--border); position: relative; }
.voice-card:last-child { border-right: none; }
.voice-card::before {
  content: '\201C'; font-family: var(--font-display); font-size: 4rem; font-weight: 700;
  color: var(--copper); opacity: 0.15; position: absolute; top: 0.5rem; left: 1.2rem; line-height: 1;
}
.voice-card p { font-size: 0.82rem; color: var(--text-body); line-height: 2; position: relative; z-index: 1; }
.voice-card p em { font-style: normal; color: var(--copper); font-weight: 600; }
.voice-attr { margin-top: 1.5rem; font-family: var(--font-mono); font-size: 0.55rem; letter-spacing: 0.15em; color: var(--text-muted); }

/* === TRANSITION STEPS === */
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 3.5rem; }
.step-card {
  padding: 2.5rem 2rem; border: 1px solid rgba(245,240,232,0.1);
  border-right: none; position: relative;
}
.step-card:last-child { border-right: 1px solid rgba(245,240,232,0.1); }
.step-num { font-family: var(--font-mono); font-size: 3rem; font-weight: 300; color: var(--copper); opacity: 0.3; line-height: 1; margin-bottom: 1.5rem; }
.step-card h3 { font-size: 0.88rem; font-weight: 700; color: var(--parchment); margin-bottom: 0.8rem; }
.step-card p { font-size: 0.75rem; color: rgba(245,240,232,0.55); line-height: 1.85; }
.step-who { font-family: var(--font-mono); font-size: 0.5rem; letter-spacing: 0.15em; color: var(--copper-light); margin-bottom: 0.5rem; }
.step-arrow { position: absolute; right: -0.6rem; top: 50%; transform: translateY(-50%); color: var(--copper); font-size: 1rem; z-index: 2; }
.step-highlight { margin-top: 2.5rem; text-align: center; }
.step-highlight-text {
  display: inline-block; padding: 1rem 3rem;
  background: rgba(184,112,63,0.1); border: 1px solid rgba(184,112,63,0.3);
  font-size: 0.9rem; font-weight: 500; color: var(--copper-light);
}

/* === BM TABLE === */
.bm-compare { margin-top: 3rem; overflow-x: auto; }
.bm-table { width: 100%; border-collapse: collapse; font-size: 0.78rem; }
.bm-table th, .bm-table td { padding: 0.8rem 1rem; text-align: left; border-bottom: 1px solid var(--border); vertical-align: top; }
.bm-table th { font-weight: 700; color: var(--ink); font-size: 0.72rem; background: var(--copper-faint); }
.bm-table td { color: var(--text-body); line-height: 1.7; }
.bm-table .col-nocos { background: var(--copper-faint); }
.bm-table .col-nocos td { color: var(--copper); font-weight: 500; }

/* === MID CTA === */
.mid-cta {
  padding: 3.5rem 8vw; background: var(--cta);
  display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap;
}
.mid-cta-text { font-size: 1rem; font-weight: 500; color: var(--parchment); line-height: 1.6; }
.mid-cta-text small { display: block; font-size: 0.72rem; font-weight: 400; opacity: 0.8; margin-top: 0.3rem; }
.mid-cta-actions { display: flex; gap: 1rem; align-items: center; }
.mid-cta-btn {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-family: var(--font-body); font-size: 0.78rem; font-weight: 500;
  letter-spacing: 0.04em; padding: 0.9rem 2rem; text-decoration: none;
  transition: all 0.4s var(--ease-expo);
}
.mid-cta-btn.primary { background: var(--white); color: var(--cta); font-weight: 700; }
.mid-cta-btn.primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0,0,0,0.15); }
.mid-cta-btn.secondary { background: transparent; color: var(--parchment); border: 1px solid rgba(245,240,232,0.5); }
.mid-cta-btn.secondary:hover { border-color: var(--parchment); background: rgba(245,240,232,0.1); }

/* === FINAL CTA (full-width centered) === */
.final-cta {
  padding: 5rem 8vw; background: var(--cta);
  display: flex; flex-direction: column; align-items: center; text-align: center;
}
.final-cta-text {
  font-size: clamp(1.2rem,2.5vw,1.6rem); font-family: var(--font-display);
  font-weight: 500; color: var(--parchment); line-height: 1.6;
}
.final-cta-text small {
  display: block; margin-top: 0.8rem; font-family: var(--font-body);
  font-size: 0.82rem; font-weight: 400; opacity: 0.85;
}
.final-cta .mid-cta-actions { margin-top: 2rem; }

/* === MEDIA LIST === */
.media-list { margin-top: 3rem; max-width: 760px; }
.media-item { display: flex; align-items: baseline; gap: 1.5rem; padding: 1rem 0; border-bottom: 1px solid var(--border); }
.media-date { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.06em; color: var(--text-muted); white-space: nowrap; min-width: 7rem; }
.media-text { font-size: 0.82rem; color: var(--text-body); line-height: 1.8; }

/* === FOUNDER / REPRESENTATIVE === */
.founder-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; margin-top: 3.5rem; align-items: start; }
.founder-message { font-size: 0.88rem; color: var(--text-body); line-height: 2.2; }
.founder-message p + p { margin-top: 1.2rem; }
.founder-sig { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--border); }
.founder-sig-title { font-size: 0.6rem; color: var(--text-muted); letter-spacing: 0.1em; }
.founder-sig-name { font-family: var(--font-display); font-size: 1.4rem; font-weight: 500; color: var(--ink); margin-top: 0.3rem; }
.values-list { display: grid; gap: 1.5rem; }
.value-item { padding: 2rem; border: 1px solid var(--border); background: var(--white); }
.value-item-label { font-family: var(--font-mono); font-size: 0.55rem; letter-spacing: 0.25em; text-transform: uppercase; color: var(--copper); margin-bottom: 0.8rem; }
.value-item h4 { font-size: 0.95rem; font-weight: 700; color: var(--ink); margin-bottom: 0.5rem; }
.value-item p { font-size: 0.78rem; color: var(--text-body); line-height: 1.8; }

/* === FAQ === */
.faq-list { max-width: var(--max-w-narrow); margin-top: 3rem; }
.faq-category { margin-bottom: 3rem; }
.faq-category-title {
  font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--copper); margin-bottom: 1.5rem;
  padding-bottom: 0.8rem; border-bottom: 1px solid var(--border);
}
.faq-item { border-bottom: 1px solid var(--border); }
.faq-q {
  display: flex; align-items: center; gap: 1rem; padding: 1.2rem 0;
  cursor: pointer; font-size: 0.88rem; font-weight: 600; color: var(--ink);
  transition: color 0.3s; list-style: none; line-height: 1.6;
}
.faq-q:hover { color: var(--copper); }
.faq-q::before { content: 'Q'; font-family: var(--font-mono); font-size: 0.7rem; font-weight: 700; color: var(--copper); flex-shrink: 0; }
.faq-q::after {
  content: '+'; margin-left: auto; font-size: 1.2rem; font-weight: 300;
  color: var(--text-muted); transition: transform 0.3s; flex-shrink: 0;
}
.faq-item.open .faq-q::after { content: '\2212'; }
.faq-a {
  max-height: 0; overflow: hidden; transition: max-height 0.4s var(--ease-expo);
}
.faq-item.open .faq-a { max-height: 500px; }
.faq-a-inner { padding: 0 0 1.5rem 2.2rem; font-size: 0.82rem; color: var(--text-body); line-height: 2; }

/* === REPORT SHOWCASE === */
.report-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; margin-top: 3.5rem; align-items: start; }
.report-card {
  padding: 2rem; background: var(--white); border: 1px solid var(--border);
  border-radius: 2px; position: relative;
}
.report-card-header {
  font-family: var(--font-mono); font-size: 0.55rem; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--copper); margin-bottom: 1.5rem;
  padding-bottom: 0.8rem; border-bottom: 1px solid var(--border);
}
.report-line { display: flex; gap: 0.8rem; padding: 0.5rem 0; font-size: 0.75rem; color: var(--text-body); line-height: 1.6; }
.report-label { font-weight: 700; color: var(--ink); white-space: nowrap; min-width: 5rem; }
.report-annotation {
  margin-top: 1.5rem; padding: 1rem; background: var(--copper-faint);
  border-left: 2px solid var(--copper);
}
.report-annotation p { font-size: 0.72rem; color: var(--copper); line-height: 1.8; }

/* === HOARDING VISUAL (Feature 05) === */
.hoarding-compare { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-top: 2rem; }
.hoarding-box { padding: 2rem; border: 1px solid var(--border); background: var(--white); }
.hoarding-box.negative { border-color: rgba(184,92,63,0.3); }
.hoarding-box.positive { border-color: rgba(184,112,63,0.3); }
.hoarding-box-title { font-size: 0.82rem; font-weight: 700; text-align: center; margin-bottom: 1.5rem; padding-bottom: 0.8rem; border-bottom: 1px solid var(--border); }
.hoarding-box.negative .hoarding-box-title { color: var(--danger); }
.hoarding-box.positive .hoarding-box-title { color: var(--copper); }
.hoarding-item { display: flex; align-items: flex-start; gap: 0.8rem; padding: 0.6rem 0; font-size: 0.75rem; color: var(--text-body); line-height: 1.7; }
.hoarding-item .icon { flex-shrink: 0; margin-top: 0.15rem; }
.hoarding-box.negative .icon { color: var(--danger); }
.hoarding-box.positive .icon { color: var(--copper); }

/* === PLAN DETAIL COMPARISON TABLE === */
.plan-compare-table { width: 100%; border-collapse: collapse; margin-top: 3rem; font-size: 0.78rem; }
.plan-compare-table th, .plan-compare-table td {
  padding: 0.8rem 1rem; text-align: left;
  border-bottom: 1px solid var(--border); vertical-align: top;
}
.plan-compare-table th { font-weight: 700; color: var(--ink); background: var(--copper-faint); font-size: 0.72rem; }
.plan-compare-table td { color: var(--text-body); line-height: 1.7; }
.plan-compare-table .col-std { background: rgba(184,112,63,0.04); }

/* === INTERNAL LINK CARDS === */
.link-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 3rem; }
.link-card {
  padding: 2rem; border: 1px solid var(--border); background: var(--white);
  text-decoration: none; transition: all 0.4s var(--ease-expo);
}
.link-card:hover { border-color: var(--copper); transform: translateY(-3px); box-shadow: 0 12px 40px rgba(26,22,18,0.06); }
.link-card-label { font-family: var(--font-mono); font-size: 0.5rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--copper); margin-bottom: 0.6rem; }
.link-card h3 { font-size: 0.95rem; font-weight: 700; color: var(--ink); margin-bottom: 0.5rem; }
.link-card p { font-size: 0.75rem; color: var(--text-body); line-height: 1.7; }
.link-card-arrow { font-family: var(--font-mono); font-size: 0.7rem; color: var(--copper); margin-top: 1rem; display: block; }

/* === BREADCRUMB === */
.breadcrumb {
  padding: 0.8rem 8vw; font-size: 0.65rem; color: var(--text-muted);
  background: var(--parchment);
}
.breadcrumb a { color: var(--text-muted); text-decoration: none; transition: color 0.3s; }
.breadcrumb a:hover { color: var(--copper); }
.breadcrumb span { margin: 0 0.4rem; }

/* === FOOTER === */
.footer { padding: 4rem 8vw 3rem; background: var(--ink); }
.footer-inner { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 3rem; margin-bottom: 3rem; }
.footer-brand-block {}
.footer-brand { font-family: var(--font-display); font-size: 1.3rem; font-weight: 700; letter-spacing: 0.12em; color: var(--parchment); margin-bottom: 0.8rem; }
.footer-brand-sub { font-size: 0.65rem; color: rgba(245,240,232,0.4); line-height: 1.8; }
.footer-nav-title { font-family: var(--font-mono); font-size: 0.5rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--copper-light); margin-bottom: 1rem; }
.footer-nav-list { list-style: none; }
.footer-nav-list li { margin-bottom: 0.5rem; }
.footer-nav-list a { font-size: 0.72rem; color: rgba(245,240,232,0.55); text-decoration: none; transition: color 0.3s; }
.footer-nav-list a:hover { color: var(--copper-light); }
.footer-bottom {
  padding-top: 2rem; border-top: 1px solid rgba(245,240,232,0.1);
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem;
}
.footer-copy { font-size: 0.6rem; color: rgba(245,240,232,0.3); letter-spacing: 0.04em; }
.footer-legal { display: flex; gap: 1.5rem; }
.footer-legal a { font-size: 0.6rem; color: rgba(245,240,232,0.4); text-decoration: none; transition: color 0.3s; }
.footer-legal a:hover { color: var(--copper-light); }

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .feat-grid { grid-template-columns: repeat(3, 1fr); }
  .feat-grid .feat-item:nth-child(4), .feat-grid .feat-item:nth-child(5) { border-top: 1px solid rgba(245,240,232,0.08); }
  .about-grid, .logic-grid, .feat-detail-inner, .founder-grid, .report-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .feat-detail:nth-child(even) .feat-detail-inner { direction: ltr; }
  .steps-grid { grid-template-columns: 1fr 1fr; }
  .step-card { border-right: 1px solid rgba(245,240,232,0.1); }
  .step-arrow { display: none; }
  .cases-grid { grid-template-columns: 1fr 1fr; }
  .case-card:last-child { grid-column: 1 / -1; }
  .link-grid { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .hoarding-compare { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
}
@media (max-width: 768px) {
  .sec { padding: 4rem 6vw; }
  .hero-inner { padding: max(10vh, 5rem) 6vw 3rem; }
  .hero-sub-page .hero-inner { padding: max(10vh, 5rem) 6vw 2rem; }
  .pricing-grid { grid-template-columns: 1fr; }
  .plan { border-right: none; border-bottom: 1px solid var(--border); }
  .plan:last-child { border-bottom: none; }
  .feat-grid { grid-template-columns: 1fr 1fr; }
  .cases-grid { grid-template-columns: 1fr; }
  .case-card { border-right: none; border-bottom: 1px solid var(--border); }
  .case-card:last-child { border-bottom: none; grid-column: auto; }
  .voices-grid { grid-template-columns: 1fr; }
  .voice-card { border-right: none; border-bottom: 1px solid var(--border); }
  .voice-card:last-child { border-bottom: none; }
  .steps-grid { grid-template-columns: 1fr; }
  .hero-stats-row { flex-wrap: wrap; gap: 1.5rem; }
  .mid-cta { flex-direction: column; text-align: center; }
  .mid-cta-actions { flex-direction: column; width: 100%; }
  .mid-cta-btn { width: 100%; justify-content: center; }
  .about-services { grid-template-columns: 1fr; }
  .feat-detail { padding: 4rem 6vw; }
  .sim-table { font-size: 0.72rem; }
  .sim-table th, .sim-table td { padding: 0.6rem 0.8rem; }
  .link-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-legal { justify-content: center; }
}