/* ============================================================
   BIZDRA – style.css v600
   デザインシステム：ダークパープル基調、GSAP連携
   ============================================================ */

/* ---------- RESET & BASE ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: #0a0a0a;
  color: #fff;
  font-family: 'Noto Sans JP', sans-serif;
  line-height: 1.7;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ---------- CSS VARIABLES ---------- */
:root {
  --purple-1: #7F00FF;
  --purple-2: #E100FF;
  --purple-sub: #B44AFF;
  --accent-red: #FF6B6B;
  --text-primary: #ffffff;
  --text-secondary: #999999;
  --bg-dark: #0a0a0a;
  --bg-dark-purple: #0a0a1a;
  --max-w: 1100px;
  --header-h: 72px;
}

/* ---------- GRADIENT TEXT ---------- */
.accent-grad {
  background: linear-gradient(90deg, var(--purple-1), var(--purple-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ============================================================
   PAGE LOADER
   ============================================================ */
.page-loader {
  position: fixed; inset: 0; z-index: 9999;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.loader-bg-left, .loader-bg-right {
  position: absolute; top: 0; width: 50%; height: 100%;
  background: #0a0a0a;
}
.loader-bg-left  { left: 0; transform-origin: left; }
.loader-bg-right { right: 0; transform-origin: right; }
.loader-content {
  position: relative; z-index: 1;
  display: flex; flex-direction: column; align-items: center; gap: 20px;
  text-align: center;
}
.loader-logo-wrap { position: relative; }
.loader-logo-img  { display: block; margin: 0 auto; }
.loader-logo-glow {
  position: absolute; inset: -30px;
  background: radial-gradient(circle, rgba(127,0,255,0.3) 0%, transparent 70%);
  pointer-events: none; filter: blur(20px);
}
.loader-tagline {
  font-family: 'Inter', sans-serif;
  font-size: clamp(0.55rem, 1.2vw, 0.7rem);
  font-weight: 600; letter-spacing: 0.4em;
  color: rgba(255,255,255,0.5); text-transform: uppercase;
  opacity: 0; transform: translateY(10px);
}
.loader-bar-wrap {
  width: 160px; height: 2px; background: rgba(255,255,255,0.1); border-radius: 2px; overflow: hidden;
}
.loader-bar {
  height: 100%; width: 0;
  background: linear-gradient(90deg, var(--purple-1), var(--purple-2));
  border-radius: 2px;
}
.loader-percent {
  font-family: 'Inter', sans-serif; font-size: 0.75rem;
  color: rgba(255,255,255,0.4); opacity: 0;
}

/* ============================================================
   PROGRESS BAR
   ============================================================ */
.progress-bar {
  position: fixed; top: 0; left: 0; height: 2px; z-index: 2000;
  background: linear-gradient(90deg, var(--purple-1), var(--purple-2));
  width: 0; transition: width 0.1s linear;
}

/* ============================================================
   CURSOR GLOW
   ============================================================ */
.cursor-glow {
  position: fixed; width: 400px; height: 400px;
  border-radius: 50%; pointer-events: none; z-index: 0;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(127,0,255,0.06) 0%, transparent 70%);
  transition: opacity 0.3s;
}

/* ============================================================
   HEADER
   ============================================================ */
#header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  transition: background 0.5s, border-color 0.5s;
  border-bottom: 1px solid transparent;
}
#header.scrolled {
  background: rgba(10,10,10,0.94);
  backdrop-filter: blur(28px); -webkit-backdrop-filter: blur(28px);
  border-bottom-color: rgba(255,255,255,0.04);
}
.header-inner {
  max-width: var(--max-w); margin: 0 auto;
  padding: 16px clamp(24px,5vw,60px);
  display: flex; align-items: center; justify-content: space-between;
}
.logo-link { display: flex; align-items: center; }
.header-nav { display: flex; align-items: center; gap: clamp(24px,3vw,44px); }
.nav-link {
  font-family: 'Inter', sans-serif; font-size: 0.88rem; font-weight: 600;
  letter-spacing: 0.08em; color: rgba(255,255,255,0.5); transition: color 0.3s;
}
.nav-link:hover { color: #fff; }
.nav-link.nav-cta {
  color: #7F00FF; border: 1px solid rgba(127,0,255,0.4);
  padding: 8px 20px; border-radius: 100px;
  transition: background 0.3s, border-color 0.3s;
}
.nav-link.nav-cta:hover {
  background: rgba(127,0,255,0.1); border-color: var(--purple-1);
}
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 22px; height: 1.5px; background: rgba(255,255,255,0.7); transition: all 0.3s; }
.hamburger.active span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
.mobile-nav {
  display: none; position: fixed; inset: 0; z-index: 999;
  background: rgba(10,10,10,0.97); flex-direction: column;
  align-items: center; justify-content: center; gap: 40px;
}
.mobile-nav.open { display: flex; }
.mobile-nav-link { font-size: 1.4rem; font-weight: 700; letter-spacing: 0.1em; }

/* ============================================================
   BREADCRUMB
   ============================================================ */
.breadcrumb-wrap {
  position: fixed; top: calc(var(--header-h) + 8px); left: clamp(24px,5vw,60px);
  z-index: 900; display: flex; align-items: center; gap: 6px;
  font-size: 0.72rem; color: rgba(255,255,255,0.35); letter-spacing: 0.06em;
}
.bc-link { transition: color 0.2s; }
.bc-link:hover { color: rgba(255,255,255,0.7); }
.bc-sep { opacity: 0.4; }

/* ============================================================
   SECTION COMMONS
   ============================================================ */
.section-container {
  max-width: var(--max-w); margin: 0 auto;
  padding: clamp(80px,10vh,140px) clamp(24px,5vw,60px);
}
.section-eyebrow {
  font-family: 'Inter', sans-serif; font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--purple-sub); margin-bottom: 16px;
}
.section-title {
  font-size: clamp(2rem,5vw,3.2rem); font-weight: 900;
  line-height: 1.2; margin-bottom: clamp(48px,6vh,80px);
}

/* ============================================================
   S01: HERO
   ============================================================ */
.hero {
  position: relative; min-height: 100vh;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  overflow: hidden; padding-top: var(--header-h);
}
.hero-orb {
  position: absolute; width: 700px; height: 700px; border-radius: 50%;
  background: radial-gradient(circle, rgba(127,0,255,0.18) 0%, rgba(225,0,255,0.06) 50%, transparent 75%);
  filter: blur(60px); pointer-events: none; z-index: 0;
  bottom: -100px; right: -100px;
  animation: orbDrift 6s ease-in-out infinite;
}
@keyframes orbDrift {
  0%,100% { transform: translate(0,0) scale(1); }
  50%      { transform: translate(-30px,-20px) scale(1.08); }
}
.hero-center {
  position: relative; z-index: 2;
  display: flex; flex-direction: column; align-items: center;
  text-align: center; gap: 28px;
  padding: 0 clamp(24px,5vw,60px);
}
.hero-logo-img { display: block; margin: 0 auto; }
.hero-concept {
  font-size: clamp(1.8rem,5vw,3.2rem); font-weight: 900; line-height: 1.3;
  opacity: 0; transform: translateY(30px);
}
.hero-sub {
  font-size: clamp(0.9rem,1.8vw,1.1rem); color: var(--text-secondary);
  line-height: 1.9; opacity: 0; transform: translateY(20px);
}
.hero-cta {
  display: inline-block;
  padding: 18px 48px; border-radius: 100px;
  background: linear-gradient(90deg, var(--purple-1), var(--purple-2));
  font-family: 'Inter', sans-serif; font-size: 1rem; font-weight: 700;
  letter-spacing: 0.05em; cursor: pointer;
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.3s, transform 0.3s, box-shadow 0.3s;
  box-shadow: 0 0 30px rgba(127,0,255,0.3);
}
.hero-cta:hover { box-shadow: 0 0 50px rgba(127,0,255,0.6); transform: translateY(-2px); }

/* scroll hint */
.scroll-hint {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  font-family: 'Inter', sans-serif; font-size: 0.65rem; letter-spacing: 0.2em;
  color: rgba(255,255,255,0.35); z-index: 2;
}
.scroll-arrow {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.3), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse { 0%,100%{opacity:0.3;transform:scaleY(1)} 50%{opacity:1;transform:scaleY(1.3)} }

/* marquee */
.hero-marquee {
  position: absolute; bottom: 0; left: 0; right: 0; overflow: hidden;
  border-top: 1px solid rgba(255,255,255,0.04); padding: 12px 0;
}
.marquee-track {
  display: flex; white-space: nowrap;
  font-family: 'Inter', sans-serif; font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.2em; color: rgba(255,255,255,0.12); text-transform: uppercase;
  animation: marqueeScroll 30s linear infinite;
}
@keyframes marqueeScroll { from{transform:translateX(0)} to{transform:translateX(-50%)} }

/* ============================================================
   S02: PROBLEM
   ============================================================ */
.problem-section { height: 600vh; position: relative; }
.problem-sticky {
  position: sticky; top: 0; height: 100vh;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.problem-phase {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: clamp(40px,8vw,120px);
  text-align: center; opacity: 0; pointer-events: none;
}
.problem-phase.active { opacity: 1; pointer-events: auto; }
.prob-text {
  font-size: clamp(1.8rem,5vw,4rem); font-weight: 900; line-height: 1.4;
  margin-bottom: 12px;
}
.prob-text.small  { font-size: clamp(1.2rem,3vw,2.2rem); }
.prob-text.large  { font-size: clamp(2.5rem,7vw,6vw); }
.prob-text.dimmed { color: #666; }
.prob-text.accent-red  { color: var(--accent-red); }
.prob-text.answer { font-size: clamp(2rem,5vw,4rem); }

/* scattered boxes */
.scattered-boxes {
  position: absolute; inset: 0; pointer-events: none;
}
.sbox {
  position: absolute; padding: 16px 24px; border-radius: 12px;
  font-family: 'Inter', sans-serif; font-size: 0.85rem; font-weight: 700;
  text-align: center; line-height: 1.4;
}
.sbox-a { background: rgba(255,100,100,0.15); border: 1px solid rgba(255,100,100,0.3); top:25%;left:15%; }
.sbox-b { background: rgba(100,180,255,0.15); border: 1px solid rgba(100,180,255,0.3); top:40%;left:48%; font-family:'Courier New',monospace; font-size:0.75rem; }
.sbox-c { background: rgba(100,255,150,0.15); border: 1px solid rgba(100,255,150,0.3); top:60%;left:65%; font-family:'Georgia',serif; }

/* floating keywords */
.floating-keywords { position: absolute; inset: 0; pointer-events: none; }
.fkw {
  position: absolute; font-family: 'Inter', sans-serif; font-weight: 900;
  font-size: clamp(1.2rem,3vw,2.5rem); color: rgba(255,255,255,0.15);
  animation: floatKw 4s ease-in-out infinite;
}
.fkw:nth-child(1){animation-delay:0s}
.fkw:nth-child(2){animation-delay:0.8s}
.fkw:nth-child(3){animation-delay:1.6s}
.fkw:nth-child(4){animation-delay:2.4s}
.fkw:nth-child(5){animation-delay:3.2s}
@keyframes floatKw {
  0%,100%{transform:translateY(0)opacity(0.15)}
  50%{transform:translateY(-12px);opacity:0.4}
}

/* ============================================================
   S03: SOLUTION
   ============================================================ */
.solution-section { height: 500vh; position: relative; }
.solution-sticky {
  position: sticky; top: 0; height: 100vh;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.sol-phase {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: clamp(40px,8vw,120px); text-align: center;
  opacity: 0; pointer-events: none;
}
.sol-phase.active { opacity: 1; pointer-events: auto; }
.sol-title { font-size: clamp(2.5rem,6vw,5rem); font-weight: 900; margin-bottom: 48px; }
.sol-flow {
  display: flex; align-items: center; justify-content: center;
  gap: 0; flex-wrap: wrap; margin-bottom: 32px;
}
.sol-node {
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  opacity: 0; transform: translateY(20px);
}
.sol-icon {
  width: 64px; height: 64px; border-radius: 50%;
  border: 1px solid rgba(180,74,255,0.4);
  background: rgba(127,0,255,0.1);
  display: flex; align-items: center; justify-content: center;
  color: var(--purple-sub);
}
.sol-icon svg { width: 28px; height: 28px; }
.sol-node span { font-size: 0.82rem; font-weight: 700; letter-spacing: 0.05em; color: rgba(255,255,255,0.7); }
.sol-arrow { color: rgba(180,74,255,0.5); padding: 0 8px; }
.sol-arrow svg { width: 50px; height: 20px; }
.sol-light-path {
  position: absolute; bottom: 36%; left: 10%; right: 10%; height: 20px; opacity: 0;
}

/* solution split */
.sol-split {
  display: flex; align-items: center; gap: clamp(24px,4vw,60px);
  flex-wrap: wrap; justify-content: center;
}
.sol-half {
  background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 20px; padding: 32px; min-width: 260px;
  opacity: 0; transform: translateY(30px);
}
.sol-half.hard { border-color: rgba(127,0,255,0.3); }
.sol-half.soft { border-color: rgba(225,0,255,0.3); }
.half-label { font-size: 0.8rem; font-weight: 700; letter-spacing: 0.1em; color: var(--purple-sub); margin-bottom: 16px; }
.half-tags { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.half-tags span {
  padding: 6px 14px; border-radius: 100px; font-size: 0.78rem; font-weight: 600;
  background: rgba(127,0,255,0.15); border: 1px solid rgba(127,0,255,0.3);
}
.sol-times {
  font-size: clamp(3rem,6vw,5rem); font-weight: 900;
  background: linear-gradient(135deg,var(--purple-1),var(--purple-2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  opacity: 0;
}

/* equation */
.sol-equation {
  display: flex; align-items: center; flex-wrap: wrap;
  justify-content: center; gap: 16px;
  font-size: clamp(1.4rem,4vw,3rem); font-weight: 900; margin-bottom: 32px;
  opacity: 0;
}
.eq-x, .eq-eq { color: rgba(255,255,255,0.5); }
.eq-result { font-size: clamp(1.6rem,4.5vw,3.5rem); }
.sol-sub {
  color: var(--text-secondary); line-height: 1.9;
  font-size: clamp(0.9rem,1.6vw,1.05rem); margin-bottom: 32px; opacity: 0;
}
.sol-anchor {
  font-family: 'Inter', sans-serif; font-size: 0.85rem; font-weight: 600;
  color: var(--purple-sub); letter-spacing: 0.05em; opacity: 0;
  border-bottom: 1px solid rgba(180,74,255,0.4); padding-bottom: 2px;
  transition: color 0.2s; cursor: pointer;
}
.sol-anchor:hover { color: var(--purple-2); }

/* ============================================================
   S04-06: SERVICE SECTIONS
   ============================================================ */
.service-section {
  padding: clamp(80px,10vh,140px) clamp(24px,5vw,60px);
  position: relative;
}
.service-section.alt { background: rgba(255,255,255,0.015); }
.service-inner {
  max-width: var(--max-w); margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(40px,6vw,80px); align-items: center;
}
.service-inner.reverse .service-visual { order: -1; }

.svc-num {
  font-family: 'Inter', sans-serif; font-size: 4rem; font-weight: 900;
  color: rgba(127,0,255,0.2); line-height: 1; margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.svc-title {
  font-size: clamp(1.6rem,3.5vw,2.4rem); font-weight: 900; margin-bottom: 16px; line-height: 1.2;
}
.svc-lead {
  font-size: clamp(1rem,2vw,1.2rem); font-weight: 700;
  color: var(--purple-sub); margin-bottom: 24px;
}
.svc-body {
  font-size: clamp(0.88rem,1.5vw,0.98rem); line-height: 1.9; color: var(--text-secondary);
  margin-bottom: 28px;
}
.svc-list {
  display: flex; flex-direction: column; gap: 10px;
}
.svc-list li {
  font-size: 0.88rem; color: rgba(255,255,255,0.7); padding-left: 20px; position: relative;
}
.svc-list li::before {
  content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 6px; height: 6px; border-radius: 50%;
  background: linear-gradient(135deg,var(--purple-1),var(--purple-2));
}

/* service visuals */
.svc-mock {
  border-radius: 24px; background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  overflow: hidden; padding: 40px;
  aspect-ratio: 1 / 1; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 24px;
}
.logo-mock { position: relative; }
.mock-logo-center { display: flex; align-items: center; justify-content: center; }
.mock-spread {
  display: grid; grid-template-columns: 1fr 1fr; gap: 10px; width: 100%;
}
.spread-item {
  background: rgba(127,0,255,0.08); border: 1px solid rgba(127,0,255,0.2);
  border-radius: 8px; padding: 12px; font-size: 0.75rem; font-weight: 700;
  text-align: center; color: rgba(255,255,255,0.6);
}

/* device mock */
.device-mock { gap: 16px; flex-direction: row; flex-wrap: wrap; padding: 24px; }
.device-pc {
  flex: 1; min-width: 200px; background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1); border-radius: 8px; overflow: hidden;
}
.device-screen {
  position: relative; overflow: hidden; aspect-ratio: 16/9; background: #0d0d1a;
}
.screen-scanline {
  position: absolute; top: -4px; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg,transparent,rgba(127,0,255,0.8),transparent);
  filter: blur(2px); z-index: 2;
}
.screen-content { padding: 12px; display: flex; flex-direction: column; gap: 8px; }
.sc-bar { height: 8px; border-radius: 4px; background: rgba(127,0,255,0.3); width: 60%; }
.sc-hero-block { height: 40px; border-radius: 6px; background: rgba(127,0,255,0.1); border: 1px solid rgba(127,0,255,0.2); }
.sc-text-lines { display: flex; flex-direction: column; gap: 4px; }
.sc-text-lines div { height: 5px; border-radius: 3px; background: rgba(255,255,255,0.1); width: 100%; }
.device-stand { height: 8px; background: rgba(255,255,255,0.06); }
.device-sp {
  width: 70px; background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1); border-radius: 10px; overflow: hidden;
}
.sp-screen { aspect-ratio: 9/16; padding: 8px; display: flex; flex-direction: column; gap: 6px; }
.sc-bar.sp { height: 6px; width: 50%; }
.sc-hero-block.sp { flex: 1; }

/* promo mock */
.promo-mock { position: relative; min-height: 320px; }
.promo-card {
  position: absolute; inset: 20px;
  transform: rotate(var(--r)) translate(var(--tx), var(--ty));
  background: rgba(255,255,255,0.04); border: 1px solid rgba(127,0,255,0.25);
  border-radius: 12px; transition: transform 0.5s ease;
}
.pc-inner {
  width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(127,0,255,0.08), rgba(225,0,255,0.04));
}
.pc-label { font-size: 0.78rem; font-weight: 700; color: rgba(255,255,255,0.5); letter-spacing: 0.1em; }

/* ============================================================
   S07: BRANDING (ブランディング支援)
   ============================================================ */
.branding-section { height: 700vh; position: relative; background: var(--bg-dark-purple); }
.branding-sticky {
  position: sticky; top: 0; height: 100vh;
  display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.br-phase {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  padding: clamp(40px,6vw,100px); opacity: 0; pointer-events: none;
}
.br-phase.active { opacity: 1; pointer-events: auto; }
.br-big {
  font-size: clamp(1.8rem,5vw,4rem); font-weight: 900; text-align: center; line-height: 1.3;
}
.br-sub-reveal {
  font-size: clamp(1.4rem,3.5vw,2.8rem); font-weight: 900; text-align: center;
  line-height: 1.5; margin-top: 24px; opacity: 0;
}

/* service card inside branding */
.br-service-card {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(32px,4vw,60px); align-items: center;
  max-width: 900px; width: 100%;
}
.br-ui {
  border-radius: 20px; background: rgba(255,255,255,0.03);
  border: 1px solid rgba(127,0,255,0.2); padding: 28px;
  aspect-ratio: 1/1; display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
/* SEO UI */
.seo-ui { flex-direction: column; gap: 12px; align-items: stretch; justify-content: flex-start; }
.search-bar {
  display: flex; align-items: center; gap: 10px;
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 100px; padding: 10px 16px;
  font-size: 0.85rem; min-height: 44px;
}
.search-icon { font-size: 1rem; }
.search-typed { font-family: 'Inter',sans-serif; font-size: 0.82rem; color: rgba(255,255,255,0.7); }
.search-results { display: flex; flex-direction: column; gap: 8px; margin-top: 4px; }
.sr-item {
  display: flex; align-items: center; gap: 10px;
  background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.06);
  border-radius: 8px; padding: 10px 12px;
}
.sr-item.highlight {
  background: rgba(127,0,255,0.15); border-color: rgba(127,0,255,0.4);
}
.sr-rank {
  font-family: 'Inter',sans-serif; font-size: 0.75rem; font-weight: 700;
  color: var(--purple-sub); min-width: 18px;
}
.sr-title { font-size: 0.82rem; color: rgba(255,255,255,0.7); }
.sr-item.highlight .sr-title { color: #fff; font-weight: 700; }

/* MEO UI */
.meo-ui { padding: 0; }
.map-container { position: relative; width: 100%; height: 100%; }
.map-bg {
  position: absolute; inset: 0;
  background: #1a2030;
  background-image:
    repeating-linear-gradient(0deg, rgba(255,255,255,0.03) 0px, transparent 1px, transparent 40px),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.03) 0px, transparent 1px, transparent 40px);
}
.map-pin {
  position: absolute; top: 40%; left: 50%; transform: translate(-50%,-50%);
  font-size: 2rem; text-align: center; cursor: default;
}
.map-bubble {
  display: block; background: rgba(10,10,10,0.9); border: 1px solid rgba(127,0,255,0.4);
  border-radius: 10px; padding: 8px 12px; font-size: 0.75rem; font-weight: 700;
  white-space: nowrap; margin-top: 4px; line-height: 1.5;
}

/* AIO UI */
.aio-ui { }
.chat-ui { display: flex; flex-direction: column; gap: 12px; width: 100%; }
.chat-msg {
  padding: 12px 16px; border-radius: 14px; font-size: 0.82rem; line-height: 1.5; max-width: 90%;
}
.chat-msg.user {
  background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.1);
  align-self: flex-end; border-radius: 14px 14px 4px 14px;
}
.chat-msg.ai {
  background: rgba(127,0,255,0.12); border: 1px solid rgba(127,0,255,0.25);
  align-self: flex-start; border-radius: 14px 14px 14px 4px;
}

/* ADS UI */
.ads-ui { }
.dashboard { width: 100%; }
.dash-label { font-size: 0.72rem; color: rgba(255,255,255,0.4); margin-bottom: 12px; letter-spacing: 0.05em; }
.dash-graph { width: 100%; display: block; }
.dash-stat { font-family:'Inter',sans-serif; font-size: 2rem; font-weight: 900; margin-top: 8px;
  background: linear-gradient(90deg,var(--purple-1),var(--purple-2));
  -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }

/* branding service text */
.br-service-text { display: flex; flex-direction: column; gap: 16px; }
.br-svc-num {
  font-family: 'Inter',sans-serif; font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--purple-sub);
}
.br-svc-title { font-size: clamp(1.3rem,2.8vw,2rem); font-weight: 900; line-height: 1.3; }
.br-svc-body { font-size: clamp(0.85rem,1.4vw,0.95rem); color: var(--text-secondary); line-height: 1.8; }

/* orbit */
.br-circle-wrap { display: flex; align-items: center; justify-content: center; }
.br-orbit {
  position: relative; width: 300px; height: 300px;
  border: 1px solid rgba(127,0,255,0.2); border-radius: 50%;
  animation: orbitSpin 12s linear infinite;
}
.orbit-node {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%,-50%) rotate(var(--angle)) translateY(-150px);
  animation: orbitSpin 12s linear infinite reverse;
}
.orbit-node span {
  display: block; padding: 8px 16px;
  background: rgba(127,0,255,0.15); border: 1px solid rgba(127,0,255,0.4);
  border-radius: 100px; font-size: 0.82rem; font-weight: 700;
  white-space: nowrap;
}
@keyframes orbitSpin { from{transform:rotate(0deg)} to{transform:rotate(360deg)} }
.orbit-center-text {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  text-align: center; font-size: clamp(0.85rem,1.5vw,1rem);
  font-weight: 700; line-height: 1.6; white-space: nowrap;
  animation: none;
}
.br-circle-wrap { position: relative; }

/* ============================================================
   S08: INTEGRATION
   ============================================================ */
.integration-section { height: 500vh; position: relative; }
.integration-sticky {
  position: sticky; top: 0; height: 100vh;
  display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.intg-phase {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: clamp(40px,6vw,100px); text-align: center; opacity: 0; pointer-events: none;
}
.intg-phase.active { opacity: 1; pointer-events: auto; }
.intg-title {
  font-size: clamp(2rem,5vw,3.5rem); font-weight: 900; margin-bottom: 40px;
}
.intg-title.good {
  background: linear-gradient(90deg,var(--purple-1),var(--purple-2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.intg-list { display: flex; flex-direction: column; gap: 14px; max-width: 600px; text-align: left; }
.intg-list li {
  font-size: clamp(0.9rem,1.8vw,1.05rem); padding-left: 28px; position: relative;
  opacity: 0; transform: translateX(-20px);
}
.intg-list.bad li { color: rgba(255,255,255,0.6); }
.intg-list.bad li::before {
  content: '✕'; position: absolute; left: 0; color: var(--accent-red); font-weight: 700;
}
.intg-list.good li { color: rgba(255,255,255,0.85); }
.intg-list.good li::before {
  content: '✓'; position: absolute; left: 0; color: var(--purple-sub); font-weight: 700;
}
.intg-conclusion {
  font-size: clamp(1.6rem,4vw,3rem); font-weight: 900; line-height: 1.4;
  margin-bottom: 24px; opacity: 0;
}
.intg-sub {
  font-size: clamp(0.9rem,1.6vw,1.1rem); color: var(--text-secondary); line-height: 1.8; opacity: 0;
}

/* ============================================================
   S09: FLOW
   ============================================================ */
.flow-section { padding: clamp(80px,10vh,140px) clamp(24px,5vw,60px); }
.flow-track { position: relative; max-width: 700px; margin: 0 auto; }
.flow-line {
  position: absolute; left: 16px; top: 20px; bottom: 20px; width: 2px;
  background: rgba(255,255,255,0.08);
}
.flow-line-fill {
  width: 100%; height: 0%; border-radius: 2px;
  background: linear-gradient(to bottom, var(--purple-1), var(--purple-2));
  transition: height 0.05s linear;
}
.flow-steps { display: flex; flex-direction: column; gap: 48px; }
.flow-step {
  display: flex; gap: 32px; align-items: flex-start;
  opacity: 0; transform: translateX(-20px);
}
.step-dot {
  width: 34px; height: 34px; border-radius: 50%; flex-shrink: 0; margin-top: 2px;
  background: rgba(127,0,255,0.15); border: 2px solid rgba(127,0,255,0.4);
  position: relative; z-index: 1;
  display: flex; align-items: center; justify-content: center;
}
.step-dot::after {
  content: ''; width: 10px; height: 10px; border-radius: 50%;
  background: linear-gradient(135deg,var(--purple-1),var(--purple-2));
}
.step-num {
  font-family: 'Inter',sans-serif; font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.15em; color: var(--purple-sub); margin-bottom: 8px;
}
.step-title { font-size: clamp(1rem,2vw,1.2rem); font-weight: 700; margin-bottom: 8px; }
.step-body { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.7; }

/* ============================================================
   S10: FAQ
   ============================================================ */
.faq-section { padding: clamp(80px,10vh,140px) clamp(24px,5vw,60px); background: rgba(255,255,255,0.015); }
.faq-list { max-width: 720px; margin: 0 auto; display: flex; flex-direction: column; gap: 0; }
.faq-item { border-bottom: 1px solid rgba(255,255,255,0.07); }
.faq-q {
  width: 100%; background: none; border: none; cursor: pointer; color: #fff;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 24px 0; text-align: left;
}
.faq-q span:first-child { font-size: clamp(0.9rem,1.6vw,1rem); font-weight: 600; line-height: 1.5; }
.faq-icon {
  font-family: 'Inter',sans-serif; font-size: 1.4rem; font-weight: 300;
  color: var(--purple-sub); flex-shrink: 0; transition: transform 0.3s;
}
.faq-q[aria-expanded="true"] .faq-icon { transform: rotate(45deg); }
.faq-a {
  max-height: 0; overflow: hidden;
  font-size: 0.9rem; color: var(--text-secondary); line-height: 1.8;
  transition: max-height 0.4s ease, padding 0.4s ease;
}
.faq-a.open { max-height: 300px; padding-bottom: 24px; }

/* ============================================================
   S11: CONTACT CTA
   ============================================================ */
.cta-section {
  position: relative; min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.cta-orb {
  position: absolute; width: 800px; height: 800px; border-radius: 50%;
  background: radial-gradient(circle, rgba(127,0,255,0.2) 0%, rgba(225,0,255,0.08) 40%, transparent 70%);
  filter: blur(80px); pointer-events: none; z-index: 0;
  top: 50%; left: 50%; transform: translate(-50%,-50%);
  animation: orbDrift 8s ease-in-out infinite;
}
.cta-inner {
  position: relative; z-index: 2; text-align: center;
  padding: clamp(80px,10vh,140px) clamp(24px,5vw,60px);
  max-width: 720px; margin: 0 auto;
  display: flex; flex-direction: column; align-items: center; gap: 28px;
}
.cta-title { font-size: clamp(2rem,5vw,3.5rem); font-weight: 900; line-height: 1.3; }
.cta-sub { font-size: clamp(0.9rem,1.6vw,1.05rem); color: var(--text-secondary); line-height: 1.9; }
.cta-btn {
  display: inline-block; padding: 20px 56px; border-radius: 100px;
  background: linear-gradient(90deg, var(--purple-1), var(--purple-2));
  font-family: 'Inter',sans-serif; font-size: 1.05rem; font-weight: 700;
  letter-spacing: 0.05em; cursor: pointer;
  box-shadow: 0 0 40px rgba(127,0,255,0.4);
  transition: transform 0.3s, box-shadow 0.3s;
}
.cta-btn:hover { transform: translateY(-3px); box-shadow: 0 0 60px rgba(127,0,255,0.6); }
.cta-contacts {
  display: flex; flex-direction: column; gap: 8px;
  font-size: 0.88rem; color: var(--text-secondary);
}
.cta-contacts a { color: rgba(255,255,255,0.6); transition: color 0.2s; }
.cta-contacts a:hover { color: #fff; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 40px clamp(24px,5vw,60px);
}
.footer-inner {
  max-width: var(--max-w); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 16px;
}
.footer-logo { opacity: 0.7; }
.footer-copy { font-size: 0.78rem; color: var(--text-secondary); }
.footer-back { font-size: 0.78rem; color: rgba(255,255,255,0.35); transition: color 0.2s; }
.footer-back:hover { color: rgba(255,255,255,0.7); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
  .hamburger { display: flex; }
  .header-nav { display: none; }
  .service-inner { grid-template-columns: 1fr; }
  .service-inner.reverse .service-visual { order: 0; }
  .br-service-card { grid-template-columns: 1fr; }
  .br-orbit { width: 220px; height: 220px; }
  .orbit-node { transform: translate(-50%,-50%) rotate(var(--angle)) translateY(-110px); }
  .sol-split { flex-direction: column; }
  .sol-equation { font-size: clamp(1.1rem,5vw,1.8rem); }
  .footer-inner { flex-direction: column; align-items: center; text-align: center; }
  .intg-list { max-width: 100%; }
  .breadcrumb-wrap { display: none; }
}
@media (max-width: 480px) {
  .sol-flow { gap: 4px; }
  .sol-arrow svg { width: 30px; }
  .sol-icon { width: 50px; height: 50px; }
}

/* ============================================================
   SERVICE FULL SECTIONS (S04/S05/S06/S07)
   ============================================================ */
.svc-full-section {
  padding: clamp(80px,10vh,140px) clamp(24px,5vw,60px);
  background: #0a0a0a;
}
.svc-full-section.alt {
  background: #0a0a14;
}

/* ---- Section Header ---- */
.svc-full-header {
  text-align: center;
  margin-bottom: clamp(52px,7vw,80px);
}
.svc-num-label {
  font-family: 'Inter', sans-serif;
  font-size: 0.68rem; font-weight: 700;
  letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--purple-sub); margin-bottom: 16px;
}
.svc-full-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: clamp(2rem,5vw,3.8rem);
  font-weight: 900; line-height: 1.2;
  margin-bottom: 20px;
}
.svc-full-lead {
  font-size: clamp(0.95rem,1.8vw,1.15rem);
  color: var(--text-secondary); max-width: 640px;
  margin: 0 auto; line-height: 1.9;
}

/* ---- 2-col detail grid ---- */
.svc-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px,6vw,80px);
  align-items: start;
  max-width: var(--max-w); margin: 0 auto clamp(60px,8vw,100px);
}
.svc-body-lg {
  font-size: clamp(0.9rem,1.5vw,1.0rem);
  color: var(--text-secondary); line-height: 2.0;
  margin-bottom: 32px;
}
.svc-detail-list {
  display: flex; flex-direction: column; gap: 12px;
}
.svc-detail-list li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 0.92rem; color: rgba(255,255,255,0.8);
}
.svc-check {
  color: var(--purple-sub); font-weight: 700; flex-shrink: 0;
}

/* ---- Logo showcase visual ---- */
.logo-showcase {
  background: rgba(127,0,255,0.05);
  border: 1px solid rgba(127,0,255,0.15);
  border-radius: 20px; padding: 40px 24px;
  text-align: center;
}
.logo-showcase-center {
  margin-bottom: 32px;
  display: flex; align-items: center; justify-content: center;
}
.logo-showcase-items {
  display: grid; grid-template-columns: repeat(2,1fr); gap: 12px;
}
.lsi {
  padding: 16px 12px; border-radius: 10px;
  font-size: 0.78rem; font-weight: 600;
  text-align: center; letter-spacing: 0.05em;
}
.lsi-card   { background: rgba(127,0,255,0.12); border: 1px solid rgba(127,0,255,0.3); }
.lsi-sign   { background: rgba(180,74,255,0.10); border: 1px solid rgba(180,74,255,0.25); }
.lsi-banner { background: rgba(225,0,255,0.08); border: 1px solid rgba(225,0,255,0.2); }
.lsi-sns    { background: rgba(127,0,255,0.06); border: 1px solid rgba(127,0,255,0.15); }

/* ---- Promo showcase visual ---- */
.promo-showcase {
  position: relative; height: 300px;
}
.promo-card-new {
  position: absolute; top: 50%; left: 50%;
  width: 180px; height: 240px;
  transform: translate(-50%,-50%) rotate(var(--r)) translate(var(--tx),var(--ty));
  border-radius: 12px;
  background: rgba(30,30,50,0.9);
  border: 1px solid rgba(127,0,255,0.25);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}
.pcn-inner {
  width: 100%; height: 100%; display: flex;
  align-items: center; justify-content: center;
}
.pcn-inner span {
  font-size: 0.85rem; font-weight: 600;
  color: var(--purple-sub); letter-spacing: 0.1em;
}

/* ---- Strength row (3 cards) ---- */
.svc-strength-row {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: clamp(20px,3vw,32px);
  max-width: var(--max-w); margin: 0 auto clamp(60px,8vw,100px);
}
.svc-str-card {
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: clamp(28px,4vw,44px) clamp(24px,3.5vw,36px);
  transition: border-color 0.3s, transform 0.3s;
}
.svc-str-card:hover {
  border-color: rgba(127,0,255,0.3);
  transform: translateY(-6px);
}
.svc-str-num {
  font-family: 'Inter', sans-serif;
  font-size: clamp(2.5rem,5vw,4rem);
  font-weight: 900; line-height: 1;
  margin-bottom: 20px; letter-spacing: -0.04em;
}
.svc-str-title {
  font-size: clamp(1.1rem,2vw,1.3rem);
  font-weight: 700; margin-bottom: 16px; line-height: 1.4;
}
.svc-str-desc {
  font-size: 0.88rem; color: var(--text-secondary); line-height: 1.9;
}

/* ---- Voice / Testimonials ---- */
.svc-voice-wrap {
  max-width: var(--max-w); margin: 0 auto clamp(60px,8vw,100px);
}
.svc-voice-label {
  font-family: 'Inter', sans-serif;
  font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.22em; color: var(--purple-sub);
  margin-bottom: 32px;
}
.svc-voice-grid {
  display: grid; grid-template-columns: repeat(2,1fr);
  gap: clamp(16px,2.5vw,28px);
}
.svc-voice-card {
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: clamp(28px,4vw,44px);
  display: flex; flex-direction: column; gap: 16px;
}
.svc-voice-q {
  font-family: 'Inter', sans-serif; font-size: 2.5rem;
  line-height: 1; font-weight: 900;
  background: linear-gradient(90deg,var(--purple-1),var(--purple-2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.svc-voice-text {
  font-size: 0.9rem; color: var(--text-secondary); line-height: 1.9; flex: 1;
}
.svc-voice-author {
  font-size: 0.8rem; color: rgba(255,255,255,0.5);
  font-family: 'Inter', sans-serif;
}

/* ---- Price band ---- */
.svc-price-band {
  max-width: 720px; margin: 0 auto;
  text-align: center;
  background: rgba(127,0,255,0.05);
  border: 1px solid rgba(127,0,255,0.2);
  border-radius: 20px;
  padding: clamp(40px,5vw,64px) clamp(24px,5vw,60px);
  display: flex; flex-direction: column; align-items: center; gap: 16px;
}
.svc-price-label {
  font-family: 'Inter', sans-serif;
  font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.25em; color: var(--purple-sub);
}
.svc-price-main {
  font-size: clamp(1.1rem,2.5vw,1.4rem); font-weight: 700;
}
.svc-price-sub {
  font-size: 0.88rem; color: var(--text-secondary); line-height: 1.8;
  max-width: 520px;
}
.svc-price-cta {
  display: inline-block;
  padding: 14px 40px; border-radius: 100px;
  background: linear-gradient(90deg,var(--purple-1),var(--purple-2));
  font-family: 'Inter', sans-serif; font-size: 0.92rem; font-weight: 700;
  letter-spacing: 0.05em; cursor: pointer;
  box-shadow: 0 0 30px rgba(127,0,255,0.3);
  transition: transform 0.3s, box-shadow 0.3s;
  margin-top: 8px;
}
.svc-price-cta:hover {
  transform: translateY(-3px); box-shadow: 0 0 50px rgba(127,0,255,0.5);
}

/* ============================================================
   S05: HP SECTION – Problem / Testimonials / Comparison / Strengths / Works / Pricing
   ============================================================ */
.hp-problem-wrap,
.hp-testi-wrap,
.hp-comparison-wrap,
.hp-strengths-wrap,
.hp-works-wrap,
.hp-pricing-wrap {
  max-width: var(--max-w); margin: 0 auto clamp(72px,10vw,120px);
}

.hp-sec-eyebrow {
  font-family: 'Inter', sans-serif;
  font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--purple-sub); margin-bottom: 16px;
}
.hp-sec-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: clamp(1.8rem,4vw,3rem);
  font-weight: 900; margin-bottom: 16px; line-height: 1.3;
}
.hp-sec-sub {
  font-size: 0.95rem; color: var(--text-secondary); line-height: 1.8;
  margin-bottom: 40px;
}

/* ---- Issue cards ---- */
.hp-issue-list {
  display: flex; flex-direction: column; gap: 14px;
  margin-top: 36px;
}
.hp-issue-card {
  display: flex; align-items: flex-start;
  gap: clamp(20px,4vw,52px);
  padding: clamp(22px,3vw,36px) clamp(24px,4vw,48px);
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.05);
  border-left: 2px solid rgba(127,0,255,0.5);
  border-radius: 12px; position: relative;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.hp-issue-card:hover {
  border-color: rgba(127,0,255,0.3);
  box-shadow: 0 0 40px rgba(127,0,255,0.06);
}
.hp-issue-num {
  font-family: 'Inter', sans-serif;
  font-size: clamp(2.5rem,6vw,5rem);
  font-weight: 900; line-height: 1;
  opacity: 0.2; min-width: clamp(50px,8vw,90px);
  flex-shrink: 0; letter-spacing: -0.04em;
}
.hp-issue-body { flex: 1; }
.hp-issue-title {
  font-size: clamp(1rem,1.8vw,1.2rem);
  font-weight: 700; color: #fff; margin-bottom: 8px;
}
.hp-issue-desc {
  font-size: clamp(0.83rem,1.2vw,0.93rem);
  color: var(--text-secondary); line-height: 1.9;
}

/* ---- Testimonials ---- */
.hp-testi-grid {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: clamp(16px,2.5vw,24px); margin-top: 36px;
}
.hp-testi-card {
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: clamp(24px,3.5vw,40px);
  display: flex; flex-direction: column; gap: 16px;
  transition: border-color 0.3s;
}
.hp-testi-card:hover { border-color: rgba(127,0,255,0.2); }
.hp-testi-q {
  font-family: 'Inter', sans-serif;
  font-size: 2.8rem; line-height: 1; font-weight: 900;
}
.hp-testi-text {
  font-size: clamp(0.85rem,1.3vw,0.95rem);
  color: var(--text-secondary); line-height: 2.0; flex: 1;
}
.hp-testi-author {
  display: flex; align-items: center; gap: 12px; margin-top: auto;
}
.hp-testi-avatar {
  width: 42px; height: 42px; border-radius: 50%;
  object-fit: cover; flex-shrink: 0;
}
.hp-testi-name { font-size: 0.9rem; font-weight: 700; }
.hp-testi-role { font-size: 0.72rem; color: var(--text-secondary); margin-top: 2px; }

/* ---- Comparison table ---- */
.hp-table-scroll { overflow-x: auto; margin-top: 36px; }
.hp-comp-table {
  width: 100%; border-collapse: collapse; min-width: 540px;
}
.hp-comp-table th, .hp-comp-table td {
  padding: clamp(12px,1.6vw,18px) clamp(14px,2.5vw,28px);
  text-align: left;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  font-size: clamp(0.85rem,1.3vw,0.98rem);
}
.hp-comp-table th {
  font-family: 'Inter', sans-serif; font-size: 0.68rem;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text-secondary); padding-bottom: 14px;
}
.hp-th-bizdra { color: var(--purple-sub) !important; }
.hp-td-feat { color: rgba(255,255,255,0.65); font-weight: 600; }
.hp-td-other { color: var(--text-secondary); }
.hp-td-bizdra {
  color: var(--purple-sub); font-weight: 700;
  background: rgba(127,0,255,0.03);
}
.hp-comp-table tbody tr:last-child td { border-bottom: none; }

/* ---- Strengths ---- */
.hp-strength-item {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(40px,6vw,80px); align-items: center;
  margin-bottom: clamp(56px,7vw,90px); position: relative;
}
.hp-strength-item:last-child { margin-bottom: 0; }
.hp-strength-item--rev .hp-strength-img-wrap { order: -1; }
.hp-strength-bg-num {
  position: absolute;
  font-family: 'Inter', sans-serif;
  font-size: clamp(7rem,18vw,14rem);
  font-weight: 900; opacity: 0.03; line-height: 1;
  pointer-events: none; z-index: 0;
  top: -30px; left: -15px; letter-spacing: -0.04em;
  user-select: none;
}
.hp-strength-item--rev .hp-strength-bg-num { left: auto; right: -15px; }
.hp-strength-text { position: relative; z-index: 1; }
.hp-strength-eyebrow {
  font-family: 'Inter', sans-serif; font-size: 0.65rem;
  font-weight: 700; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--purple-sub); margin-bottom: 12px;
}
.hp-strength-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: clamp(1.5rem,3vw,2.4rem);
  font-weight: 900; line-height: 1.25; margin-bottom: 20px;
}
.hp-strength-desc {
  font-size: clamp(0.88rem,1.3vw,1.0rem);
  color: var(--text-secondary); line-height: 2.0;
}
.hp-strength-img-wrap {
  position: relative; z-index: 1;
  border-radius: 18px; overflow: hidden;
  aspect-ratio: 4/3;
  box-shadow: 0 8px 40px rgba(0,0,0,0.5);
  transition: transform 0.6s cubic-bezier(0.16,1,0.3,1), box-shadow 0.6s;
}
.hp-strength-img-wrap:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 24px 60px rgba(0,0,0,0.65), 0 0 40px rgba(127,0,255,0.1);
}
.hp-strength-img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform 0.8s cubic-bezier(0.16,1,0.3,1), filter 0.5s;
}
.hp-strength-img-wrap:hover .hp-strength-img {
  transform: scale(1.06); filter: brightness(1.05) saturate(1.1);
}

/* ---- Works ---- */
.hp-fw-list {
  display: flex; flex-direction: column; gap: 40px;
  margin-top: 36px; margin-bottom: 56px;
}
.hp-fw-card {
  position: relative; border-radius: 16px; overflow: hidden;
  aspect-ratio: 16/8;
  transition: transform 0.5s cubic-bezier(0.16,1,0.3,1), box-shadow 0.5s;
}
.hp-fw-card:hover {
  transform: scale(1.015);
  box-shadow: 0 0 50px rgba(127,0,255,0.18), 0 20px 60px rgba(0,0,0,0.5);
}
.hp-fw-img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform 0.7s cubic-bezier(0.16,1,0.3,1), filter 0.5s;
}
.hp-fw-card:hover .hp-fw-img { transform: scale(1.04); filter: brightness(1.1); }
.hp-fw-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent 35%, rgba(0,0,0,0.5) 65%, rgba(0,0,0,0.9) 100%);
  pointer-events: none; z-index: 1;
}
.hp-fw-info {
  position: absolute; bottom: clamp(20px,3.5vw,40px); left: clamp(20px,3.5vw,40px); z-index: 2;
}
.hp-fw-label {
  font-family: 'Inter', sans-serif; font-size: 0.62rem; font-weight: 600;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--purple-sub); margin-bottom: 6px;
}
.hp-fw-name {
  font-size: clamp(1rem,1.8vw,1.4rem); font-weight: 700;
  color: rgba(255,255,255,0.92); margin-bottom: 10px;
}
.hp-fw-result {
  font-family: 'Inter', sans-serif;
  font-size: clamp(2rem,5vw,4rem); font-weight: 900;
  letter-spacing: -0.04em; line-height: 1; display: block;
}
.hp-more-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: clamp(1.3rem,2.5vw,1.8rem); font-weight: 700;
  margin-bottom: 24px;
}
.hp-mw-grid {
  display: grid; grid-template-columns: repeat(4,1fr);
  gap: clamp(12px,2vw,20px);
}
.hp-mw-card { border-radius: 10px; overflow: hidden; }
.hp-mw-img-wrap {
  position: relative; aspect-ratio: 16/10; overflow: hidden;
  border-radius: 10px;
  transition: transform 0.5s cubic-bezier(0.16,1,0.3,1), box-shadow 0.5s;
}
.hp-mw-img-wrap:hover {
  transform: scale(1.03);
  box-shadow: 0 0 28px rgba(127,0,255,0.25), 0 12px 36px rgba(0,0,0,0.45);
}
.hp-mw-img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform 0.6s cubic-bezier(0.16,1,0.3,1);
}
.hp-mw-img-wrap:hover .hp-mw-img { transform: scale(1.06); }
.hp-mw-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent 40%, rgba(0,0,0,0.85) 100%);
  pointer-events: none; z-index: 1;
}
.hp-mw-label {
  position: absolute; bottom: clamp(10px,2vw,16px); left: clamp(12px,2vw,18px); z-index: 2;
}
.hp-mw-ja {
  font-family: 'Noto Sans JP', sans-serif; font-size: 0.92rem;
  font-weight: 700; color: rgba(255,255,255,0.92); line-height: 1.3;
}
.hp-mw-en {
  font-family: 'Inter', sans-serif; font-size: 0.65rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-secondary); margin-top: 2px;
}

/* ---- Pricing ---- */
.hp-price-main {
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 20px;
  padding: clamp(36px,5vw,60px) clamp(28px,5vw,56px);
  max-width: 820px; margin: 36px auto 0;
}
.hp-price-top {
  text-align: center; margin-bottom: 40px;
  padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.05);
}
.hp-price-num-wrap {
  display: flex; align-items: flex-end; justify-content: center;
  gap: 10px; margin-bottom: 16px; flex-wrap: wrap; row-gap: 0;
}
.hp-price-num {
  font-family: 'Inter', sans-serif;
  font-size: clamp(3.5rem,15vw,8rem);
  font-weight: 900; line-height: 1; letter-spacing: -0.04em;
}
.hp-price-unit {
  font-size: clamp(0.7rem,2vw,0.92rem); color: var(--text-secondary);
  padding-bottom: clamp(8px,1.5vw,18px); white-space: nowrap; flex-shrink: 0;
}
.hp-price-initial { font-size: 0.92rem; color: var(--text-secondary); }
.hp-price-features {
  display: grid; grid-template-columns: repeat(2,1fr);
  gap: 12px; margin-bottom: 36px;
}
.hp-price-feat {
  padding: 18px 20px; display: flex; align-items: center; gap: 12px;
  font-size: 0.88rem; font-weight: 600;
  background: rgba(127,0,255,0.04); border: 1px solid rgba(127,0,255,0.12);
  border-radius: 10px; transition: border-color 0.3s;
}
.hp-price-feat:hover { border-color: rgba(127,0,255,0.3); }
.hp-feat-line {
  width: 18px; height: 2px; background: var(--purple-sub); flex-shrink: 0;
}
.hp-price-options {
  border-top: 1px solid rgba(255,255,255,0.05); padding-top: 32px;
}
.hp-options-title {
  font-family: 'Inter', sans-serif; font-size: 0.65rem;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--text-secondary); margin-bottom: 16px;
}
.hp-options-list li {
  display: flex; justify-content: space-between; align-items: center;
  padding: 13px 0; border-bottom: 1px solid rgba(255,255,255,0.04);
  font-size: 0.92rem; color: rgba(255,255,255,0.75); line-height: 1.6;
}
.hp-options-list li:last-child { border-bottom: none; }
.hp-options-list li span { color: var(--text-secondary); font-size: 0.85rem; flex-shrink: 0; margin-left: 12px; }

/* Cost comparison */
.hp-cost-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: clamp(1.3rem,2.5vw,1.8rem); font-weight: 900;
  margin: 56px auto 28px; max-width: var(--max-w); text-align: center;
}
.hp-cost-grid {
  display: grid; grid-template-columns: repeat(2,1fr);
  gap: 20px; max-width: 820px; margin: 0 auto 36px;
}
.hp-cost-card {
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.06); border-radius: 16px;
  padding: clamp(24px,3.5vw,44px); transition: border-color 0.3s;
}
.hp-cost-card:hover { border-color: rgba(127,0,255,0.2); }
.hp-cost-period {
  font-family: 'Inter', sans-serif; font-size: 0.65rem;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--purple-sub); margin-bottom: 24px;
}
.hp-cost-row { display: flex; align-items: center; gap: 16px; }
.hp-cost-side { flex: 1; }
.hp-cost-label { font-size: 0.7rem; color: var(--text-secondary); margin-bottom: 6px; }
.hp-cost-val {
  font-family: 'Inter', sans-serif;
  font-size: clamp(1.2rem,3vw,1.9rem); font-weight: 900; letter-spacing: -0.02em;
}
.hp-cost-other {
  color: var(--text-secondary);
  text-decoration: line-through; text-decoration-color: rgba(255,255,255,0.15);
}
.hp-cost-tax { font-size: 0.65rem; color: var(--text-secondary); margin-top: 3px; }
.hp-cost-vs {
  font-family: 'Inter', sans-serif; font-size: 0.68rem;
  color: var(--text-secondary); letter-spacing: 0.1em; flex-shrink: 0;
}
.hp-impact-nums {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 14px;
  max-width: 820px; margin: 0 auto;
}
.hp-impact-item {
  text-align: center; padding: 24px 12px; border-radius: 14px;
  background: rgba(127,0,255,0.04); border: 1px solid rgba(127,0,255,0.1);
  transition: transform 0.3s;
}
.hp-impact-item:hover { transform: translateY(-5px); }
.hp-impact-val {
  font-family: 'Inter', sans-serif;
  font-size: clamp(1.8rem,4.5vw,3rem); font-weight: 900;
  letter-spacing: -0.03em; line-height: 1; margin-bottom: 8px;
}
.hp-impact-label {
  font-family: 'Inter', sans-serif; font-size: 0.6rem;
  color: var(--text-secondary); letter-spacing: 0.18em; text-transform: uppercase;
}

/* ============================================================
   S06: Promo items grid
   ============================================================ */
.promo-item-wrap {
  max-width: var(--max-w); margin: 0 auto clamp(60px,8vw,100px);
}
.promo-item-grid {
  display: grid; grid-template-columns: repeat(4,1fr);
  gap: clamp(12px,2vw,20px); margin-top: 32px;
}
.promo-item-card {
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px; padding: 24px 16px;
  text-align: center; transition: border-color 0.3s, transform 0.3s;
}
.promo-item-card:hover { border-color: rgba(127,0,255,0.25); transform: translateY(-4px); }
.promo-item-icon { font-size: 1.8rem; margin-bottom: 10px; display: block; }
.promo-item-card p { font-size: 0.82rem; font-weight: 600; color: rgba(255,255,255,0.8); line-height: 1.5; }

/* ============================================================
   S07: Branding detail blocks
   ============================================================ */
.branding-intro {
  max-width: 720px; margin: 0 auto clamp(60px,8vw,100px);
  text-align: center;
  background: rgba(127,0,255,0.05);
  border: 1px solid rgba(127,0,255,0.15); border-radius: 16px;
  padding: clamp(32px,4vw,52px) clamp(24px,4vw,48px);
}
.branding-intro-text {
  font-size: clamp(1rem,2vw,1.2rem); line-height: 2.0;
  color: rgba(255,255,255,0.85);
}

.br-detail-block {
  max-width: var(--max-w); margin: 0 auto clamp(72px,10vw,120px);
  padding-top: clamp(40px,5vw,60px);
  border-top: 1px solid rgba(255,255,255,0.05);
}
.br-detail-block:first-of-type { border-top: none; }
.br-detail-header { margin-bottom: 36px; }
.br-detail-badge {
  display: inline-block;
  padding: 6px 18px; border-radius: 100px;
  font-family: 'Inter', sans-serif; font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  background: rgba(127,0,255,0.12); border: 1px solid rgba(127,0,255,0.3);
  color: var(--purple-sub); margin-bottom: 16px;
}
.br-detail-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: clamp(1.5rem,3.5vw,2.4rem);
  font-weight: 900; line-height: 1.3; margin-bottom: 12px;
}
.br-detail-lead {
  font-size: clamp(0.9rem,1.6vw,1.05rem); color: var(--text-secondary); line-height: 1.8;
}
.br-detail-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(36px,5vw,64px); align-items: center;
}
.br-detail-grid--rev .br-detail-visual { order: 2; }
.br-detail-grid--rev .br-detail-content { order: 1; }
.br-detail-body {
  font-size: clamp(0.88rem,1.4vw,0.98rem); color: var(--text-secondary); line-height: 2.0;
  margin-bottom: 24px;
}
.br-detail-list {
  display: flex; flex-direction: column; gap: 10px; margin-bottom: 24px;
}
.br-detail-list li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 0.88rem; color: rgba(255,255,255,0.8); line-height: 1.6;
}
.br-detail-list li::before {
  content: '✓'; color: var(--purple-sub); flex-shrink: 0;
  font-weight: 700; margin-top: 1px;
}
.br-detail-note {
  background: rgba(127,0,255,0.06);
  border: 1px solid rgba(127,0,255,0.15); border-radius: 10px;
  padding: 14px 18px;
  font-size: 0.82rem; color: var(--text-secondary); line-height: 1.7;
  display: flex; align-items: flex-start; gap: 8px;
}
.br-note-icon { flex-shrink: 0; }

/* ---- Branding summary (vs comparison) ---- */
.branding-summary {
  max-width: var(--max-w); margin: 0 auto clamp(60px,8vw,100px);
  text-align: center;
}
.br-summary-grid {
  display: grid; grid-template-columns: 1fr auto 1fr;
  gap: clamp(20px,3vw,40px); align-items: start;
  margin-top: 36px;
}
.br-summary-item {
  border-radius: 16px; padding: clamp(24px,3.5vw,40px);
}
.br-summary-item.bad {
  background: rgba(255,107,107,0.05);
  border: 1px solid rgba(255,107,107,0.2);
}
.br-summary-item.good {
  background: rgba(127,0,255,0.06);
  border: 1px solid rgba(127,0,255,0.25);
}
.br-sum-label {
  font-family: 'Inter', sans-serif; font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.15em; text-transform: uppercase; margin-bottom: 20px;
}
.bad-label { color: var(--accent-red); }
.good-label { color: var(--purple-sub); }
.br-sum-list {
  display: flex; flex-direction: column; gap: 12px; text-align: left;
}
.br-sum-list li {
  font-size: 0.88rem; line-height: 1.6; padding-left: 18px; position: relative;
}
.br-summary-item.bad .br-sum-list li::before {
  content: '✗'; position: absolute; left: 0;
  color: var(--accent-red); font-weight: 700;
}
.br-summary-item.good .br-sum-list li::before {
  content: '✓'; position: absolute; left: 0;
  color: var(--purple-sub); font-weight: 700;
}
.br-summary-vs {
  font-family: 'Inter', sans-serif; font-size: 1.1rem; font-weight: 900;
  color: var(--text-secondary); letter-spacing: 0.1em;
  padding-top: 60px; align-self: start;
}

/* ============================================================
   RESPONSIVE ADDITIONS
   ============================================================ */
@media (max-width: 900px) {
  .hp-mw-grid { grid-template-columns: repeat(2,1fr); }
  .hp-testi-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .svc-detail-grid { grid-template-columns: 1fr; }
  .svc-strength-row { grid-template-columns: 1fr; }
  .svc-voice-grid { grid-template-columns: 1fr; }
  .hp-strength-item { grid-template-columns: 1fr; }
  .hp-strength-item--rev .hp-strength-img-wrap { order: 0; }
  .hp-cost-grid { grid-template-columns: 1fr; }
  .hp-impact-nums { grid-template-columns: repeat(2,1fr); }
  .promo-item-grid { grid-template-columns: repeat(2,1fr); }
  .br-detail-grid { grid-template-columns: 1fr; }
  .br-detail-grid--rev .br-detail-visual { order: 0; }
  .br-detail-grid--rev .br-detail-content { order: 0; }
  .br-summary-grid { grid-template-columns: 1fr; }
  .br-summary-vs { padding-top: 0; text-align: center; }
}
@media (max-width: 560px) {
  .hp-mw-grid { grid-template-columns: repeat(2,1fr); }
  .hp-price-features { grid-template-columns: 1fr; }
}