/*
Theme Name: PrintHub
Theme URI: https://print-hub.jp
Author: PrintHub
Author URI: https://print-hub.jp
Description: PrintHub 次世代型3Dプリントファーム ランディングページテーマ
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: printhub
*/

:root {
  --white:    #ffffff;
  --off:      #f7f9f6;
  --green:    #1a5c3a;
  --green-m:  #2a7a50;
  --green-l:  #3d9e6a;
  --green-xl: #c8ebd8;
  --green-bg: #eef6f1;
  --black:    #0d1a12;
  --ink:      #1e2d24;
  --mid:      #5a7060;
  --muted:    #9aaa9e;
  --border:   #dde8e1;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--white);
  color: var(--ink);
  font-family: 'Noto Sans JP', sans-serif;
  overflow-x: hidden;
}

/* ── NAV ── */
nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 56px;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.logo {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: -.03em;
  color: var(--black);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-mark {
  width: 32px; height: 32px;
  background: var(--green);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.logo-mark svg { width: 18px; height: 18px; }
.logo span { color: var(--green); }
.nav-links { display: flex; gap: 36px; list-style: none; }
.nav-links a {
  font-size: .76rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--mid);
  text-decoration: none;
  transition: color .2s;
}
.nav-links a:hover { color: var(--green); }
.nav-cta {
  background: var(--green);
  color: #fff;
  border: none;
  padding: 10px 26px;
  border-radius: 6px;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .06em;
  transition: background .2s, transform .2s;
  text-decoration: none;
  display: inline-block;
}
.nav-cta:hover { background: var(--green-m); transform: translateY(-1px); color: #fff; }

/* ── HERO ── */
.hero {
  min-height: 100svh;
  padding-top: 72px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
  position: relative;
}
.hero-left {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 56px;
  position: relative;
  z-index: 2;
}
.hero-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--green-bg);
  color: var(--green);
  border: 1px solid var(--green-xl);
  border-radius: 100px;
  font-family: 'DM Mono', monospace;
  font-size: .66rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 6px 16px;
  margin-bottom: 32px;
  width: fit-content;
  opacity: 0;
  animation: fadeUp .7s ease .1s forwards;
}
.hero-chip::before {
  content: '';
  width: 7px; height: 7px;
  background: var(--green-l);
  border-radius: 50%;
  animation: blink 1.8s ease-in-out infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:.3} }

.hero-h1 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: clamp(2.8rem, 5vw, 5rem);
  line-height: .95;
  letter-spacing: -.04em;
  color: var(--black);
  margin-bottom: 28px;
  opacity: 0;
  animation: fadeUp .7s ease .25s forwards;
}
.hero-h1 em {
  color: var(--green);
  font-style: normal;
  position: relative;
  display: inline-block;
}
.hero-h1 em::after {
  content: '';
  position: absolute;
  left: 0; bottom: -4px; right: 0;
  height: 3px;
  background: var(--green-xl);
  border-radius: 2px;
}
.hero-sub {
  font-size: .97rem;
  font-weight: 300;
  line-height: 1.95;
  color: var(--mid);
  max-width: 420px;
  margin-bottom: 36px;
  opacity: 0;
  animation: fadeUp .7s ease .4s forwards;
}
.hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 44px;
  opacity: 0;
  animation: fadeUp .7s ease .55s forwards;
}
.pill {
  border: 1px solid var(--border);
  padding: 7px 16px;
  border-radius: 100px;
  font-size: .76rem;
  font-weight: 500;
  color: var(--ink);
  transition: border-color .2s, background .2s;
}
.pill:hover { border-color: var(--green); background: var(--green-bg); }
.hero-btns {
  display: flex;
  align-items: center;
  gap: 20px;
  opacity: 0;
  animation: fadeUp .7s ease .7s forwards;
}
.btn-primary {
  background: var(--green);
  color: #fff;
  padding: 14px 36px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: .88rem;
  letter-spacing: .04em;
  transition: background .2s, transform .2s, box-shadow .2s;
  box-shadow: 0 4px 20px rgba(26,92,58,.25);
}
.btn-primary:hover {
  background: var(--green-m);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(26,92,58,.35);
  color: #fff;
}
.btn-text {
  color: var(--ink);
  font-size: .84rem;
  font-weight: 600;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color .2s;
}
.btn-text:hover { color: var(--green); }

/* HERO RIGHT */
.hero-right {
  background: var(--green-bg);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-svg-wrap {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-floats { position: absolute; inset: 0; pointer-events: none; }
.float-card {
  position: absolute;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 18px;
  box-shadow: 0 8px 32px rgba(26,92,58,.1);
  opacity: 0;
  animation: fadeUp .8s ease forwards;
}
.float-card .fc-label {
  font-family: 'DM Mono', monospace;
  font-size: .58rem;
  letter-spacing: .12em;
  color: var(--muted);
  text-transform: uppercase;
  margin-bottom: 4px;
}
.float-card .fc-val {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--green);
  line-height: 1;
}
.float-card .fc-sub { font-size: .68rem; color: var(--mid); margin-top: 2px; }

@keyframes fadeUp { from{opacity:0;transform:translateY(16px)} to{opacity:1;transform:translateY(0)} }
@keyframes float1 { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-10px)} }
@keyframes float2 { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-7px)} }
@keyframes float3 { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-12px)} }

.scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 56px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'DM Mono', monospace;
  font-size: .62rem;
  color: var(--muted);
  letter-spacing: .12em;
  text-transform: uppercase;
  opacity: 0;
  animation: fadeUp .8s ease 1s forwards;
}
.scroll-line { width: 40px; height: 1px; background: var(--muted); }

/* ── TICKER ── */
.ticker { background: var(--green); padding: 12px 0; overflow: hidden; }
.ticker-track {
  display: flex;
  white-space: nowrap;
  animation: tick 38s linear infinite;
}
.t-item {
  font-family: 'DM Mono', monospace;
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.8);
  padding: 0 36px;
  display: flex;
  align-items: center;
  gap: 20px;
}
.t-dot { width: 5px; height: 5px; background: rgba(255,255,255,.4); border-radius: 50%; }
@keyframes tick { from{transform:translateX(0)} to{transform:translateX(-50%)} }

/* ── セクション共通 ── */
.sw { padding: 112px 56px; }
.sw.off { background: var(--off); }
.sw.green-bg { background: var(--green-bg); }
.sw.dark { background: var(--black); color: #fff; }

.s-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--green-bg);
  color: var(--green);
  border: 1px solid var(--green-xl);
  border-radius: 100px;
  font-family: 'DM Mono', monospace;
  font-size: .62rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: 5px 14px;
  margin-bottom: 18px;
}
.s-chip.light {
  background: rgba(255,255,255,.1);
  color: rgba(255,255,255,.7);
  border-color: rgba(255,255,255,.15);
}
h2.stitle {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: clamp(2rem, 4.5vw, 3.8rem);
  line-height: .97;
  letter-spacing: -.04em;
  margin-bottom: 20px;
}
h2.stitle span { color: var(--green); }
h2.stitle.light { color: #fff; }
h2.stitle.light span { color: var(--green-xl); }
.s-lead {
  font-size: .97rem;
  font-weight: 300;
  line-height: 1.95;
  color: var(--mid);
  max-width: 540px;
  margin-bottom: 56px;
}
.s-lead.light { color: rgba(255,255,255,.6); }

/* ── 課題セクション ── */
.prob-layout { display: grid; grid-template-columns: 5fr 4fr; gap: 72px; align-items: start; }
.prob-items { display: flex; flex-direction: column; gap: 0; }
.prob-item {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
  transition: background .2s;
}
.prob-item:first-child { border-top: 1px solid var(--border); }
.p-num {
  font-family: 'DM Mono', monospace;
  font-size: .6rem;
  color: var(--green);
  letter-spacing: .1em;
  min-width: 26px;
  padding-top: 4px;
}
.p-ico { font-size: 1.4rem; min-width: 32px; }
.p-body h4 { font-size: .95rem; font-weight: 700; margin-bottom: 5px; color: var(--black); }
.p-body p { font-size: .8rem; color: var(--mid); line-height: 1.8; }

.prob-side { position: sticky; top: 100px; }
.prob-visual {
  background: var(--green);
  border-radius: 20px;
  padding: 40px;
  position: relative;
  overflow: hidden;
  color: #fff;
}
.prob-visual h3 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 1.3rem;
  line-height: 1.3;
  margin-bottom: 16px;
}
.prob-visual p { font-size: .82rem; color: rgba(255,255,255,.7); line-height: 1.8; margin-bottom: 24px; }
.prob-cta-inner {
  background: rgba(255,255,255,.12);
  border-radius: 10px;
  padding: 20px;
  font-weight: 700;
  font-size: .9rem;
  line-height: 1.6;
  border-left: 3px solid rgba(255,255,255,.5);
}
.prob-visual-bg {
  position: absolute;
  bottom: -40px; right: -40px;
  width: 180px; height: 180px;
  border-radius: 50%;
  background: rgba(255,255,255,.05);
  pointer-events: none;
}

/* ── AIビジュアルセクション ── */
.ai-section { display: grid; grid-template-columns: 1fr 1fr; gap: 0; min-height: 560px; }
.ai-left {
  background: var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 72px 56px;
  position: relative;
  overflow: hidden;
}
.ai-right {
  background: var(--green-bg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 72px 56px;
}
.ai-right h2 { margin-bottom: 20px; }
.ai-right .s-lead { margin-bottom: 40px; }

.flow-steps { display: flex; flex-direction: column; gap: 20px; }
.flow-step {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  transition: border-color .3s, box-shadow .3s;
}
.flow-step:hover { border-color: var(--green-l); box-shadow: 0 4px 16px rgba(26,92,58,.1); }
.fs-num {
  font-family: 'DM Mono', monospace;
  font-size: .62rem;
  color: var(--green);
  min-width: 20px;
  padding-top: 3px;
  letter-spacing: .08em;
}
.fs-ico { font-size: 1.2rem; min-width: 28px; }
.fs-body h4 { font-size: .88rem; font-weight: 700; margin-bottom: 3px; color: var(--black); }
.fs-body p { font-size: .75rem; color: var(--mid); line-height: 1.7; }

/* ── 強み ── */
.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  margin-top: 56px;
}
.val-card {
  background: #fff;
  padding: 40px 28px;
  border-right: 1px solid var(--border);
  transition: background .3s;
  position: relative;
  overflow: hidden;
}
.val-card:last-child { border-right: none; }
.val-card:hover { background: var(--green-bg); }
.val-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--green-xl);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s;
}
.val-card:hover::before { transform: scaleX(1); }
.val-ico { font-size: 2rem; margin-bottom: 16px; display: block; }
.val-card h3 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 8px;
  color: var(--black);
}
.val-card p { font-size: .78rem; color: var(--mid); line-height: 1.8; }
.val-tag {
  display: inline-block;
  margin-top: 16px;
  background: var(--green-bg);
  color: var(--green);
  font-family: 'DM Mono', monospace;
  font-size: .58rem;
  letter-spacing: .1em;
  padding: 4px 10px;
  border-radius: 4px;
}

/* ── 対象 ── */
.targets-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 56px;
}
.target-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px 32px;
  transition: border-color .3s, box-shadow .3s, transform .3s;
}
.target-card:hover {
  border-color: var(--green-l);
  box-shadow: 0 12px 40px rgba(26,92,58,.12);
  transform: translateY(-4px);
}
.tc-icon { font-size: 2.2rem; margin-bottom: 20px; display: block; }
.target-card h3 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  margin-bottom: 16px;
  color: var(--black);
}
.target-card ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.target-card ul li {
  font-size: .8rem;
  color: var(--mid);
  line-height: 1.7;
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.target-card ul li::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green-l);
  flex-shrink: 0;
  margin-top: 1px;
}

/* ── 製品 ── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  margin-top: 56px;
}
.prod-card {
  background: #fff;
  padding: 36px 28px;
  transition: background .3s;
  position: relative;
}
.prod-card:hover { background: var(--green-bg); }
.prod-icon { font-size: 1.8rem; margin-bottom: 14px; display: block; }
.prod-card h4 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  font-size: .97rem;
  color: var(--black);
  margin-bottom: 6px;
}
.prod-card p { font-size: .76rem; color: var(--mid); line-height: 1.75; }
.prod-n {
  position: absolute;
  top: 16px; right: 18px;
  font-family: 'DM Mono', monospace;
  font-size: .58rem;
  color: var(--border);
}

/* ── マテリアル ── */
.mat-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 56px; }
.mat-group {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px;
}
.mat-group h3 {
  font-family: 'DM Mono', monospace;
  font-size: .62rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 24px;
}
.mat-items { display: flex; flex-direction: column; gap: 8px; }
.mat-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 16px;
  background: var(--off);
  border-radius: 8px;
  border-left: 3px solid transparent;
  transition: border-color .2s, background .2s;
}
.mat-item:hover { border-color: var(--green); background: var(--green-bg); }
.mat-name { font-weight: 700; font-size: .86rem; color: var(--black); }
.mat-desc { font-size: .72rem; color: var(--mid); }
.mat-badge {
  font-family: 'DM Mono', monospace;
  font-size: .58rem;
  letter-spacing: .08em;
  color: var(--green);
  background: var(--green-bg);
  border: 1px solid var(--green-xl);
  padding: 3px 8px;
  border-radius: 4px;
  white-space: nowrap;
}
.mat-badge.soon { color: var(--muted); background: var(--off); border-color: var(--border); }

/* ── 料金 ── */
.price-top {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 40px;
  flex-wrap: wrap;
  gap: 24px;
}
.qty-tabs {
  display: flex;
  gap: 0;
  background: var(--off);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  padding: 4px;
}
.qty-tab {
  padding: 9px 28px;
  border: none;
  background: transparent;
  font-family: 'DM Mono', monospace;
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--mid);
  transition: all .2s;
  border-radius: 6px;
}
.qty-tab.active { background: var(--green); color: #fff; }
.qty-tab:hover:not(.active) { background: var(--green-bg); color: var(--green); }

.ptable-wrap {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 24px;
  box-shadow: 0 4px 24px rgba(0,0,0,.04);
}
.qty-section { display: none; }
.qty-section.active { display: block; }

table.pt { width: 100%; border-collapse: collapse; }
table.pt thead tr { background: var(--green); }
table.pt thead th {
  font-family: 'DM Mono', monospace;
  font-size: .62rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.75);
  padding: 16px 24px;
  text-align: left;
  font-weight: 400;
}
table.pt thead th.r { text-align: right; }
table.pt thead th.c { text-align: center; }
table.pt tbody tr { border-bottom: 1px solid var(--border); transition: background .2s; }
table.pt tbody tr:last-child { border-bottom: none; }
table.pt tbody tr:hover { background: var(--green-bg); }
table.pt td { padding: 18px 24px; font-size: .86rem; vertical-align: middle; }
table.pt td.lbl { font-weight: 700; color: var(--black); }
table.pt td.sub { font-family: 'DM Mono', monospace; font-size: .68rem; color: var(--muted); }
table.pt td.num { text-align: right; font-family: 'DM Mono', monospace; font-size: .84rem; color: var(--ink); }
table.pt td.hl  { text-align: right; font-family: 'DM Mono', monospace; font-size: .92rem; font-weight: 700; color: var(--green); }
table.pt td.c   { text-align: center; }
table.pt tr.total { background: var(--green-bg); }
table.pt tr.total td { padding: 22px 24px; }
table.pt tr.total td.lbl { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: .95rem; }
table.pt tr.total td.hl  { font-size: 1.25rem; }
table.pt tr.total td.per { text-align: right; font-family: 'DM Mono', monospace; font-size: .72rem; color: var(--mid); }

.rbar { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 10px; vertical-align: middle; }
.chip-fixed {
  display: inline-block;
  background: rgba(107,114,128,.1);
  color: #6b7280;
  font-family: 'DM Mono', monospace;
  font-size: .56rem;
  letter-spacing: .08em;
  padding: 3px 8px;
  border-radius: 4px;
  margin-right: 8px;
}
.price-note {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 4px;
  font-family: 'DM Mono', monospace;
  font-size: .62rem;
  color: var(--muted);
  letter-spacing: .06em;
}
.price-note span::before { content: '※ '; }
.other-cta {
  background: var(--green);
  border-radius: 16px;
  padding: 36px 40px;
  margin-top: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  box-shadow: 0 8px 32px rgba(26,92,58,.2);
}
.other-cta .tt h4 { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; font-size: 1.05rem; color: #fff; margin-bottom: 6px; }
.other-cta .tt p  { font-size: .8rem; color: rgba(255,255,255,.7); line-height: 1.7; }
.chip-row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.mchip {
  background: rgba(255,255,255,.12);
  color: rgba(255,255,255,.8);
  font-family: 'DM Mono', monospace;
  font-size: .6rem;
  letter-spacing: .08em;
  padding: 4px 12px;
  border-radius: 100px;
  border: 1px solid rgba(255,255,255,.2);
}
.btn-wh {
  background: #fff;
  color: var(--green);
  padding: 13px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: .82rem;
  letter-spacing: .04em;
  white-space: nowrap;
  transition: background .2s;
  flex-shrink: 0;
}
.btn-wh:hover { background: var(--green-xl); color: var(--green); }

/* ── スケール ── */
.scale-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.scale-left h2 { margin-bottom: 20px; }
.scale-left p { font-size: .92rem; color: var(--mid); line-height: 1.9; margin-bottom: 14px; }
.scale-nums { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 44px; }
.snum {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 12px;
  padding: 24px 20px;
}
.snum .big {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 2.4rem;
  color: var(--green-xl);
  line-height: 1;
  display: block;
}
.snum .sm { font-size: .7rem; color: rgba(255,255,255,.45); margin-top: 6px; font-family: 'DM Mono', monospace; letter-spacing: .08em; }
.scale-right { position: relative; }

.network-visual {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 20px;
  padding: 48px;
  position: relative;
  overflow: hidden;
}
.nv-label {
  font-family: 'DM Mono', monospace;
  font-size: .6rem;
  color: rgba(255,255,255,.3);
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.nv-msg {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 1.8rem;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 20px;
}
.nv-sub { font-size: .84rem; color: rgba(255,255,255,.5); line-height: 1.8; }

/* ── ビジョン / CTA ── */
.vision {
  padding: 160px 56px;
  text-align: center;
  background: linear-gradient(160deg, #f0f7f3 0%, #fff 50%, #e8f4ec 100%);
  position: relative;
  overflow: hidden;
}
.vision::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 55% 55% at 50% 30%, rgba(26,92,58,.07) 0%, transparent 70%);
  pointer-events: none;
}
.vision h2 { font-size: clamp(2.5rem, 6vw, 5.5rem); margin-bottom: 16px; }
.vision-sub {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 600;
  font-size: clamp(1.1rem, 2.5vw, 1.6rem);
  color: var(--mid);
  margin-bottom: 48px;
}
.vision-tags { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; max-width: 760px; margin: 0 auto 64px; }
.vtag {
  border: 1px solid var(--border);
  padding: 10px 20px;
  border-radius: 100px;
  font-size: .8rem;
  color: var(--mid);
  transition: border-color .2s, color .2s, background .2s;
}
.vtag:hover { border-color: var(--green); color: var(--green); background: var(--green-bg); }
.cta-headline {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: clamp(1.8rem, 4vw, 3rem);
  color: var(--black);
  line-height: 1.15;
  margin-bottom: 40px;
}
.cta-headline span { color: var(--green); }
.cta-row { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }
.btn-lg {
  padding: 16px 44px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 700;
  font-size: .9rem;
  letter-spacing: .04em;
  transition: all .2s;
}
.btn-lg.fill { background: var(--green); color: #fff; box-shadow: 0 4px 20px rgba(26,92,58,.25); }
.btn-lg.fill:hover { background: var(--green-m); transform: translateY(-2px); box-shadow: 0 8px 28px rgba(26,92,58,.35); color: #fff; }
.btn-lg.out  { border: 1.5px solid var(--border); color: var(--ink); }
.btn-lg.out:hover { border-color: var(--green); color: var(--green); background: var(--green-bg); }

/* ── フッター ── */
footer { background: var(--black); padding: 56px 56px 36px; }
.ft-top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 48px; }
.ft-logo {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 1.8rem;
  letter-spacing: -.03em;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 8px;
}
.ft-logo span { color: var(--green-xl); }
.ft-tag { font-family: 'DM Mono', monospace; font-size: .6rem; color: rgba(255,255,255,.3); margin-top: 8px; letter-spacing: .1em; }
.ft-links { display: flex; gap: 56px; }
.ft-col h5 {
  font-family: 'DM Mono', monospace;
  font-size: .58rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255,255,255,.3);
  margin-bottom: 16px;
}
.ft-col a { display: block; color: rgba(255,255,255,.5); text-decoration: none; font-size: .8rem; margin-bottom: 10px; transition: color .2s; }
.ft-col a:hover { color: var(--green-xl); }
.ft-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(255,255,255,.07);
  padding-top: 24px;
  font-family: 'DM Mono', monospace;
  font-size: .6rem;
  color: rgba(255,255,255,.2);
}

/* ── スクロールリビール ── */
.rv { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.rv.vis { opacity: 1; transform: translateY(0); }
.prob-item.vis,.flow-step.vis,.val-card.vis,.target-card.vis,.prod-card.vis,.mat-item.vis,.snum.vis,.vtag.vis {
  opacity: 1 !important;
  transform: translateY(0) !important;
}

/* ── レスポンシブ ── */
@media (max-width: 960px) {
  nav { padding: 16px 24px; }
  .nav-links { display: none; }
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-left { padding: 96px 24px 48px; }
  .hero-right { height: 360px; }
  .sw { padding: 80px 24px; }
  .prob-layout, .scale-grid, .ai-section { grid-template-columns: 1fr; }
  .ai-left { height: 320px; }
  .values-grid, .targets-grid, .products-grid { grid-template-columns: 1fr; }
  .mat-wrap { grid-template-columns: 1fr; }
  .ft-top { flex-direction: column; gap: 32px; }
  .ft-links { flex-wrap: wrap; gap: 32px; }
  .ft-bottom { flex-direction: column; gap: 10px; }
  .vision { padding: 100px 24px; }
  .scale-nums { grid-template-columns: 1fr 1fr; }
}