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

:root {
  --bg:         #08050f;
  --bg2:        #0d0818;
  --bg3:        #100b1e;
  --white:      #ffffff;
  --off-white:  #f0eaff;
  --gray:       #9080b0;
  --text:       #d4c8ef;
  --border:     rgba(255,255,255,0.07);

  /* Vivid palette */
  --orange:  #ff7a2f;
  --pink:    #ff3d8a;
  --yellow:  #ffd000;
  --green:   #2affa0;
  --cyan:    #00dcff;
  --purple:  #a855f7;
  --magenta: #ff00c8;
  --lime:    #aaff00;

  --grad-main:   linear-gradient(135deg, #ff7a2f 0%, #ff3d8a 50%, #a855f7 100%);
  --grad-cool:   linear-gradient(135deg, #00dcff 0%, #a855f7 100%);
  --grad-warm:   linear-gradient(135deg, #ffd000 0%, #ff7a2f 50%, #ff3d8a 100%);
  --grad-green:  linear-gradient(135deg, #2affa0 0%, #00dcff 100%);
  --grad-vivid:  linear-gradient(135deg, #ffd000 0%, #ff3d8a 33%, #a855f7 66%, #00dcff 100%);

  --font-jp: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', sans-serif;
  --font-en: 'Inter', sans-serif;
  --radius:   14px;
  --radius-lg: 24px;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-jp);
  line-height: 1.8;
  overflow-x: hidden;
}

a  { text-decoration: none; color: inherit; }
ul { list-style: none; }
address { font-style: normal; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 40px; }
.pc-only { display: inline; }

/* ===========================
   GRADIENT TEXT
=========================== */
.gradient-text {
  background: var(--grad-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.gradient-text-warm  { background: var(--grad-warm);  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.gradient-text-cool  { background: var(--grad-cool);  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.gradient-text-green { background: var(--grad-green); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.gradient-text-vivid { background: var(--grad-vivid); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

/* ===========================
   BUTTONS
=========================== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 15px 36px;
  border-radius: 50px;
  font-family: var(--font-jp);
  font-size: .95rem; font-weight: 600;
  cursor: pointer;
  transition: all .35s var(--ease-out);
  border: none; letter-spacing: .03em;
}
.btn-primary {
  background: var(--grad-main);
  color: #fff;
  box-shadow: 0 0 32px rgba(255,122,47,.45), 0 6px 24px rgba(0,0,0,.3);
}
.btn-primary:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 0 52px rgba(255,61,138,.6), 0 10px 36px rgba(0,0,0,.4);
  color: #fff;
}
.btn-outline {
  background: transparent; color: var(--orange);
  border: 1.5px solid var(--orange);
  box-shadow: 0 0 18px rgba(255,122,47,.15) inset;
}
.btn-outline:hover {
  background: rgba(255,122,47,.12); transform: translateY(-3px);
  box-shadow: 0 0 32px rgba(255,122,47,.35) inset, 0 0 24px rgba(255,122,47,.2);
}
.btn-lg { padding: 18px 54px; font-size: 1rem; }

/* ===========================
   SECTIONS
=========================== */
.section { padding: 120px 0; position: relative; overflow: hidden; }

.section-label {
  font-family: var(--font-en);
  font-size: .72rem; font-weight: 700;
  letter-spacing: .3em; text-transform: uppercase;
  color: var(--orange);
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 16px;
}
.section-label::before {
  content: ''; width: 32px; height: 2px;
  background: var(--grad-main); border-radius: 2px; flex-shrink: 0;
}

.section-title {
  font-size: clamp(1.9rem, 3vw, 3rem);
  font-weight: 700; line-height: 1.3;
  margin-bottom: 20px; color: var(--white);
}
.section-desc { color: var(--gray); font-size: 1.05rem; margin-bottom: 60px; line-height: 1.9; }

/* ===========================
   MOTION SYSTEM
=========================== */
[data-motion] {
  opacity: 0;
  transform: translateY(44px);
  transition: opacity .85s var(--ease-out), transform .85s var(--ease-out);
}
[data-motion].motion-visible { opacity: 1; transform: translateY(0); }
[data-motion="split"] { opacity: 1; transform: none; }

.char {
  display: inline-block;
  opacity: 0;
  transform: translateY(60%) rotateX(-40deg);
  transform-origin: top center;
  transition: opacity .55s var(--ease-out), transform .55s var(--ease-out);
}
.char.char-visible { opacity: 1; transform: translateY(0) rotateX(0); }

.hero-title .split-line { display: block; overflow: hidden; }
.split-line-inner {
  display: block;
  transform: translateY(110%);
  transition: transform .95s var(--ease-out);
}
.split-line-inner.line-visible { transform: translateY(0); }
.split-line.gradient-text .split-line-inner {
  background: var(--grad-main);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

/* ===========================
   HEADER
=========================== */
#header {
  position: fixed; top: 0; left: 0; width: 100%;
  z-index: 1000; transition: all .35s;
}
#header.scrolled {
  background: rgba(8,5,15,.88);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,122,47,.1);
}
.header-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 40px;
  height: 74px; display: flex; align-items: center; justify-content: space-between;
}
.logo {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-en); font-weight: 700;
  font-size: 1.3rem; letter-spacing: .08em; color: var(--white);
}
.logo-img {
  width: 42px; height: 34px;
  object-fit: contain;
  flex-shrink: 0;
  filter: drop-shadow(0 0 8px rgba(244,63,142,0.35));
  transition: filter .3s;
}
.logo:hover .logo-img {
  filter: drop-shadow(0 0 14px rgba(244,63,142,0.6));
}
.logo-plus { background: var(--grad-main); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; font-size: 1.6rem; }

#nav ul { display: flex; align-items: center; gap: 38px; }
#nav a {
  font-size: .88rem; font-weight: 500; color: var(--gray);
  transition: color .3s; position: relative;
}
#nav a::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 0; height: 1.5px; background: var(--grad-main); transition: width .3s;
}
#nav a:hover { color: var(--white); }
#nav a:hover::after { width: 100%; }
.nav-cta {
  background: var(--grad-main) !important; color: #fff !important;
  padding: 9px 24px; border-radius: 50px; font-weight: 600 !important;
  box-shadow: 0 0 22px rgba(255,122,47,.4);
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 0 38px rgba(255,61,138,.55) !important; }

.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: all .3s; }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  position: fixed; top: 74px; left: 0; width: 100%;
  background: rgba(8,5,15,.97); backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border); z-index: 999;
  padding: 24px 32px;
  transform: translateY(-20px); opacity: 0; pointer-events: none; transition: all .3s;
}
.mobile-nav.open { transform: translateY(0); opacity: 1; pointer-events: all; }
.mobile-nav li { border-bottom: 1px solid var(--border); }
.mobile-nav a { display: block; padding: 16px 0; font-size: 1rem; color: var(--gray); }
.mobile-nav a:hover { color: var(--white); }

/* ===========================
   HERO
=========================== */
#hero {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden; padding-top: 74px;
  background: var(--bg);
}

/* Canvas */
#heroCanvas {
  position: absolute; top: 0; left: 0;
  width: 100% !important; height: 100% !important;
  z-index: 0; pointer-events: none;
}

/* Blob shapes */
.blob-wrap {
  position: absolute; inset: 0;
  z-index: 0; pointer-events: none; overflow: hidden;
}
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(72px);
  opacity: .55;
  animation: blobMorph linear infinite;
}
.blob-1 {
  width: 540px; height: 540px;
  background: radial-gradient(circle, #ff7a2f, #ff3d8a);
  top: -160px; left: -120px;
  animation-duration: 14s;
  animation-name: blobMove1;
}
.blob-2 {
  width: 460px; height: 460px;
  background: radial-gradient(circle, #a855f7, #00dcff);
  bottom: -120px; right: -100px;
  animation-duration: 18s;
  animation-name: blobMove2;
}
.blob-3 {
  width: 360px; height: 360px;
  background: radial-gradient(circle, #ffd000, #2affa0);
  top: 40%; left: 55%;
  animation-duration: 22s;
  animation-name: blobMove3;
}
.blob-4 {
  width: 280px; height: 280px;
  background: radial-gradient(circle, #ff00c8, #a855f7);
  top: 15%; right: 10%;
  animation-duration: 16s;
  animation-name: blobMove1;
  animation-direction: reverse;
}

@keyframes blobMove1 {
  0%,100% { transform: translate(0,0) scale(1); border-radius: 60% 40% 70% 30% / 50% 60% 40% 70%; }
  25%      { transform: translate(40px,-30px) scale(1.08); border-radius: 40% 60% 30% 70% / 70% 40% 60% 30%; }
  50%      { transform: translate(-20px,50px) scale(.95); border-radius: 70% 30% 50% 50% / 30% 70% 50% 50%; }
  75%      { transform: translate(30px,20px) scale(1.05); border-radius: 50% 50% 40% 60% / 60% 40% 70% 30%; }
}
@keyframes blobMove2 {
  0%,100% { transform: translate(0,0) scale(1); border-radius: 40% 60% 30% 70% / 60% 40% 70% 30%; }
  33%      { transform: translate(-50px,40px) scale(1.1); border-radius: 70% 30% 60% 40% / 40% 70% 30% 60%; }
  66%      { transform: translate(30px,-60px) scale(.92); border-radius: 30% 70% 40% 60% / 70% 30% 60% 40%; }
}
@keyframes blobMove3 {
  0%,100% { transform: translate(0,0) scale(1) rotate(0deg); border-radius: 50% 50% 60% 40% / 40% 60% 50% 50%; }
  50%      { transform: translate(-60px,-40px) scale(1.15) rotate(180deg); border-radius: 70% 30% 50% 50% / 30% 70% 50% 50%; }
}

/* Grain overlay for depth */
.hero-grain {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.06'/%3E%3C/svg%3E");
  background-size: 256px;
  mix-blend-mode: overlay; opacity: .4;
}

.hero-content {
  position: relative; z-index: 2;
  text-align: center; padding: 0 24px; max-width: 900px;
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-en); font-size: .75rem; font-weight: 700;
  letter-spacing: .28em; color: var(--orange);
  border: 1px solid rgba(255,122,47,.4);
  background: rgba(255,122,47,.08);
  padding: 8px 22px; border-radius: 50px; margin-bottom: 40px;
  box-shadow: 0 0 24px rgba(255,122,47,.15) inset, 0 0 32px rgba(255,61,138,.08);
}
.hero-badge::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--orange); box-shadow: 0 0 8px var(--orange), 0 0 16px var(--pink);
  animation: pulse 2s ease infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: .4; transform: scale(.7); } }

.hero-title {
  font-size: clamp(2.8rem, 5.5vw, 5.2rem);
  font-weight: 700; line-height: 1.15; color: var(--white); margin-bottom: 30px;
}
.hero-desc { font-size: clamp(1rem, 1.6vw, 1.2rem); color: var(--gray); line-height: 1.9; margin-bottom: 48px; }
.hero-btns { display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; }

.hero-scroll {
  position: absolute; bottom: 44px; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 12px; z-index: 2;
}
.hero-scroll span {
  font-family: var(--font-en); font-size: .65rem;
  letter-spacing: .3em; color: rgba(144,128,176,.6);
}
.scroll-line {
  width: 1px; height: 56px;
  background: linear-gradient(to bottom, var(--orange), transparent);
  animation: scrollLine 2.2s ease-in-out infinite;
}
@keyframes scrollLine {
  0%   { transform: scaleY(0); transform-origin: top; opacity: 1; }
  50%  { transform: scaleY(1); transform-origin: top; opacity: 1; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

/* ===========================
   ABOUT
=========================== */
#about {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg2) 100%);
}
#about::after {
  content: '';
  position: absolute; top: -300px; right: -200px;
  width: 700px; height: 700px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,122,47,.07), transparent 65%);
  pointer-events: none;
}

.about-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 72px; align-items: center; margin-top: 48px;
}
.about-text p { color: var(--gray); margin-bottom: 22px; font-size: 1rem; line-height: 1.95; }
.about-text p:last-child { margin-bottom: 0; }

.about-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }

.stat-item {
  background: linear-gradient(145deg, rgba(255,122,47,.07), rgba(168,85,247,.06));
  border: 1px solid rgba(255,122,47,.15);
  border-radius: var(--radius); padding: 28px 16px; text-align: center;
  position: relative; overflow: hidden;
  transition: all .35s var(--ease-out);
}
.stat-item::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
}
.stat-item:nth-child(1)::after { background: var(--grad-warm); }
.stat-item:nth-child(2)::after { background: var(--grad-cool); }
.stat-item:nth-child(3)::after { background: var(--grad-green); }
.stat-item:hover { transform: translateY(-6px); border-color: rgba(255,122,47,.35); box-shadow: 0 12px 40px rgba(255,122,47,.1); }
.stat-num { font-family: var(--font-en); font-size: 2.2rem; font-weight: 700; line-height: 1; margin-bottom: 12px; }
.stat-num span { font-size: 1.3rem; }
.stat-label { font-size: .78rem; color: var(--gray); line-height: 1.5; }

/* ===========================
   SERVICES
=========================== */
#services { background: linear-gradient(180deg, var(--bg2) 0%, var(--bg3) 100%); }
#services::before {
  content: '';
  position: absolute; bottom: -300px; left: -200px;
  width: 700px; height: 700px; border-radius: 50%;
  background: radial-gradient(circle, rgba(168,85,247,.09), transparent 65%);
  pointer-events: none;
}

.services-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }

.service-card {
  background: linear-gradient(145deg, rgba(16,11,30,.9), rgba(12,8,24,.95));
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius-lg); padding: 38px 28px;
  transition: all .35s var(--ease-out); position: relative; overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 3px; transform: scaleX(0); transition: transform .35s var(--ease-out);
  border-radius: 3px 3px 0 0;
}
.service-card:nth-child(1)::before { background: linear-gradient(90deg,#ff7a2f,#ff3d8a); }
.service-card:nth-child(2)::before { background: linear-gradient(90deg,#2affa0,#00dcff); }
.service-card:nth-child(3)::before { background: linear-gradient(90deg,#ff3d8a,#a855f7); }
.service-card:nth-child(4)::before { background: linear-gradient(90deg,#ffd000,#ff7a2f); }
.service-card:nth-child(5)::before { background: linear-gradient(90deg,#a855f7,#ff00c8); }
.service-card:nth-child(6)::before { background: linear-gradient(90deg,#00dcff,#2affa0); }
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover { transform: translateY(-8px); border-color: rgba(255,122,47,.2); box-shadow: 0 24px 60px rgba(0,0,0,.5); }

/* Glowing icon per card */
.service-icon {
  width: 56px; height: 56px; border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 26px; padding: 13px;
}
.service-card:nth-child(1) .service-icon { background: linear-gradient(135deg,rgba(255,122,47,.2),rgba(255,61,138,.15)); color:#ff7a2f; box-shadow:0 0 20px rgba(255,122,47,.2); }
.service-card:nth-child(2) .service-icon { background: linear-gradient(135deg,rgba(42,255,160,.2),rgba(0,220,255,.15)); color:#2affa0; box-shadow:0 0 20px rgba(42,255,160,.2); }
.service-card:nth-child(3) .service-icon { background: linear-gradient(135deg,rgba(255,61,138,.2),rgba(168,85,247,.15)); color:#ff3d8a; box-shadow:0 0 20px rgba(255,61,138,.2); }
.service-card:nth-child(4) .service-icon { background: linear-gradient(135deg,rgba(255,208,0,.2),rgba(255,122,47,.15)); color:#ffd000; box-shadow:0 0 20px rgba(255,208,0,.2); }
.service-card:nth-child(5) .service-icon { background: linear-gradient(135deg,rgba(168,85,247,.2),rgba(255,0,200,.15)); color:#a855f7; box-shadow:0 0 20px rgba(168,85,247,.2); }
.service-card:nth-child(6) .service-icon { background: linear-gradient(135deg,rgba(0,220,255,.2),rgba(42,255,160,.15)); color:#00dcff; box-shadow:0 0 20px rgba(0,220,255,.2); }

.service-card h3 { font-size: 1.1rem; font-weight: 700; color: var(--white); margin-bottom: 14px; }
.service-card p  { font-size: .87rem; color: var(--gray); line-height: 1.85; margin-bottom: 22px; }

.service-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.service-tags li { font-family: var(--font-en); font-size: .7rem; font-weight: 600; padding: 4px 11px; border-radius: 50px; }
.service-card:nth-child(1) .service-tags li { color:#ff7a2f; background:rgba(255,122,47,.1); border:1px solid rgba(255,122,47,.25); }
.service-card:nth-child(2) .service-tags li { color:#2affa0; background:rgba(42,255,160,.1); border:1px solid rgba(42,255,160,.25); }
.service-card:nth-child(3) .service-tags li { color:#ff3d8a; background:rgba(255,61,138,.1); border:1px solid rgba(255,61,138,.25); }
.service-card:nth-child(4) .service-tags li { color:#ffd000; background:rgba(255,208,0,.1); border:1px solid rgba(255,208,0,.25); }
.service-card:nth-child(5) .service-tags li { color:#a855f7; background:rgba(168,85,247,.1); border:1px solid rgba(168,85,247,.25); }
.service-card:nth-child(6) .service-tags li { color:#00dcff; background:rgba(0,220,255,.1); border:1px solid rgba(0,220,255,.25); }

/* ===========================
   STRENGTHS
=========================== */
#strengths { background: linear-gradient(180deg, var(--bg3) 0%, var(--bg) 100%); }

.strengths-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 28px; margin-top: 48px; }

.strength-item {
  background: linear-gradient(145deg, rgba(16,11,30,.8), rgba(13,8,24,.9));
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius-lg); padding: 44px 40px;
  position: relative; overflow: hidden;
  opacity: 0; transform: translateY(40px);
  transition: opacity .65s var(--ease-out), transform .65s var(--ease-out);
}
.strength-item.visible { opacity: 1; transform: translateY(0); }
.strength-item:hover { transform: translateY(-6px) !important; border-color: rgba(255,122,47,.2); }

.strength-item::before {
  content: ''; position: absolute;
  bottom: 0; left: 0; right: 0; height: 2px;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}
.strength-item:nth-child(1)::before { background: var(--grad-main); }
.strength-item:nth-child(2)::before { background: var(--grad-green); }
.strength-item:nth-child(3)::before { background: var(--grad-cool); }
.strength-item:nth-child(4)::before { background: var(--grad-warm); }

.strength-num { font-family: var(--font-en); font-size: 3.5rem; font-weight: 700; line-height: 1; margin-bottom: 20px; }
.strength-item:nth-child(1) .strength-num { background: var(--grad-main);  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.strength-item:nth-child(2) .strength-num { background: var(--grad-green); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.strength-item:nth-child(3) .strength-num { background: var(--grad-cool);  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.strength-item:nth-child(4) .strength-num { background: var(--grad-warm);  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

.strength-item h3 { font-size: 1.2rem; font-weight: 700; color: var(--white); margin-bottom: 14px; }
.strength-item p  { font-size: .9rem; color: var(--gray); line-height: 1.9; }

/* ===========================
   COMPANY
=========================== */
#company { background: linear-gradient(180deg, var(--bg) 0%, var(--bg2) 100%); }
#company::before {
  content: '';
  position: absolute; bottom: -200px; left: -200px;
  width: 600px; height: 600px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,0,200,.07), transparent 65%);
  pointer-events: none;
}

.company-grid { display: grid; grid-template-columns: 1fr 360px; gap: 56px; align-items: start; margin-top: 48px; }

.company-table { width: 100%; border-collapse: collapse; }
.company-table tr { border-bottom: 1px solid rgba(255,255,255,.06); }
.company-table tr:last-child { border-bottom: none; }
.company-table th { width: 140px; padding: 22px 0; text-align: left; font-size: .82rem; font-weight: 600; color: var(--orange); vertical-align: top; padding-right: 24px; white-space: nowrap; }
.company-table td { padding: 22px 0; font-size: .9rem; color: var(--text); line-height: 1.85; }

.company-map { position: sticky; top: 100px; }
.map-placeholder {
  background: linear-gradient(145deg, rgba(255,122,47,.06), rgba(168,85,247,.06));
  border: 1px solid rgba(255,122,47,.15);
  border-radius: var(--radius-lg); padding: 56px 32px;
  text-align: center; min-height: 300px;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 24px;
  box-shadow: 0 0 60px rgba(255,122,47,.05) inset;
}
.map-placeholder svg { width: 80px; height: 80px; }
.map-placeholder p { color: var(--gray); font-size: .9rem; line-height: 1.8; }

/* ===========================
   CONTACT
=========================== */
#contact { background: linear-gradient(180deg, var(--bg2) 0%, var(--bg) 100%); }

.contact-banner {
  background: linear-gradient(145deg, rgba(255,122,47,.06), rgba(255,61,138,.06), rgba(168,85,247,.06));
  border: 1px solid rgba(255,122,47,.15);
  border-radius: 28px; padding: 80px 90px;
  position: relative; overflow: hidden; text-align: center;
}
.contact-banner::before {
  content: ''; position: absolute;
  top: -3px; left: 10%; right: 10%; height: 3px;
  background: var(--grad-main); border-radius: 0 0 6px 6px;
}
.contact-blob {
  position: absolute; border-radius: 50%; filter: blur(80px); pointer-events: none;
}
.contact-blob-1 { width: 400px; height: 400px; background: radial-gradient(circle,rgba(255,122,47,.15),transparent 70%); top: -180px; right: -120px; }
.contact-blob-2 { width: 350px; height: 350px; background: radial-gradient(circle,rgba(168,85,247,.15),transparent 70%); bottom: -150px; left: -100px; }
.contact-blob-3 { width: 250px; height: 250px; background: radial-gradient(circle,rgba(42,255,160,.1),transparent 70%); top: 40%; left: 40%; }

.contact-banner .section-title { margin-bottom: 14px; }
.contact-banner .section-desc  { margin-bottom: 52px; }

.contact-form { max-width: 740px; margin: 0 auto; text-align: left; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 9px; margin-bottom: 20px; }
.form-group label { font-size: .85rem; font-weight: 500; color: var(--text); }
.required { color: var(--orange); }

.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(8,5,15,.8);
  border: 1px solid rgba(255,122,47,.15);
  border-radius: var(--radius); padding: 15px 20px;
  font-family: var(--font-jp); font-size: .9rem; color: var(--text);
  transition: all .3s; outline: none; appearance: none; -webkit-appearance: none;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: rgba(144,128,176,.35); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: rgba(255,122,47,.5);
  box-shadow: 0 0 0 3px rgba(255,122,47,.08), 0 0 20px rgba(255,122,47,.08);
  background: rgba(255,122,47,.03);
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239080b0' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 16px center;
  background-size: 18px; background-color: rgba(8,5,15,.8);
  padding-right: 48px; cursor: pointer;
}
.form-group textarea { resize: vertical; min-height: 140px; }
.form-submit { text-align: center; margin-top: 16px; }

/* ===========================
   FOOTER
=========================== */
#footer { background: #050310; border-top: 1px solid rgba(255,122,47,.08); padding: 72px 0 0; position: relative; }
#footer::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: var(--grad-main); opacity: .4; }

.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 56px; padding-bottom: 56px; border-bottom: 1px solid rgba(255,255,255,.06); }
.footer-brand .logo { margin-bottom: 18px; }
.footer-tagline { font-size: .85rem; color: var(--gray); }
.footer-nav h4, .footer-info h4 { font-size: .75rem; font-weight: 700; letter-spacing: .18em; color: var(--orange); text-transform: uppercase; margin-bottom: 22px; }
.footer-nav ul { display: flex; flex-direction: column; gap: 13px; }
.footer-nav a { font-size: .88rem; color: var(--gray); transition: color .3s; }
.footer-nav a:hover { color: var(--white); }
.footer-info address { font-size: .85rem; color: var(--gray); line-height: 1.95; }
.footer-bottom { text-align: center; padding: 28px 0; }
.footer-bottom p { font-size: .78rem; color: rgba(144,128,176,.4); }

/* ===========================
   BACK TO TOP
=========================== */
#goTopBtn {
  position: fixed; bottom: 36px; right: 36px;
  width: 50px; height: 50px; background: var(--grad-main);
  border: none; border-radius: 50%; color: #fff; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 24px rgba(255,122,47,.5);
  opacity: 0; transform: translateY(20px); transition: all .3s; z-index: 900;
}
#goTopBtn.visible { opacity: 1; transform: translateY(0); }
#goTopBtn:hover { transform: translateY(-4px); box-shadow: 0 0 40px rgba(255,61,138,.65); }
#goTopBtn svg { width: 20px; height: 20px; }

/* ===========================
   RESPONSIVE
=========================== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2,1fr); }
  .company-grid  { grid-template-columns: 1fr; }
  .company-map   { position: static; }
}

@media (max-width: 768px) {
  .pc-only { display: none; }
  .container { padding: 0 22px; }
  .section { padding: 80px 0; }
  #nav { display: none; }
  .hamburger { display: flex; }
  .hero-title { font-size: clamp(2.2rem,8vw,3.5rem); }
  .about-grid { grid-template-columns: 1fr; gap: 44px; }
  .about-stats { grid-template-columns: repeat(3,1fr); gap: 12px; }
  .services-grid { grid-template-columns: 1fr; }
  .strengths-grid { grid-template-columns: 1fr; gap: 20px; }
  .contact-banner { padding: 44px 24px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  #goTopBtn { bottom: 24px; right: 24px; }
  .blob { filter: blur(50px); }
}

@media (max-width: 480px) {
  .about-stats { grid-template-columns: 1fr; }
  .hero-title { font-size: 2rem; }
}