:root {
	--yellow: #F5C800;
	--lightyellow: #fcefb3;
  --blue: #2E8FB5;
  --black: #1A1A1A;
  --white: #ffffff;
  --gray-bg: #F5F5F5;
  --gray-mid: #e0e0e0;
  --gray-text: #666;
  --gray-light: #999;
  --border: #e0e0e0;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans JP', sans-serif;
  color: var(--black);
  background: var(--white);
  line-height: 1.7;
}

/* NAV */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: white;
  border-bottom: 3px solid var(--blue);
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  padding: 0 48px;
  height: 164px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}
.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
  align-items: center;
}
.nav-links a {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--gray-text);
  text-decoration: none;
  letter-spacing: 0.5px;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--blue); }
.nav-cta {
  background: var(--yellow) !important;
  color: var(--black) !important;
  font-weight: 900 !important;
  padding: 9px 22px !important;
  font-size: 0.8rem !important;
  letter-spacing: 1px !important;
  transition: opacity 0.15s !important;
}
.nav-cta:hover { opacity: 0.85; }

/* HERO */
#hero {
  margin-top: 164px;
  background-image: url('../images/hero_back.jpg');
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
  padding: 110px 48px 90px;
  text-align: center;
  border-bottom: 4px solid var(--yellow);
  position: relative;
  overflow: hidden;
}
#hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 10, 0.62);
  pointer-events: none;
  z-index: 0;
}
#hero > * {
  position: relative;
  z-index: 1;
}
.hero-catch {
  color: var(--white) !important;
}
.hero-sub {
  color: rgba(255,255,255,0.8) !important;
}
.hero-desc {
  color: rgba(255,255,255,0.75) !important;
}/*
.hero-tag {
  display: inline-block;
  background: var(--blue);
  color: white;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 3px;
  padding: 5px 16px;
  margin-bottom: 32px;
  text-transform: uppercase;
}*/
.hero-tag {
  display: inline-block;
  background: var(--lightyellow);
  color: --black;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 3px;
  padding: 5px 16px;
  margin-bottom: 32px;
	text-transform: uppercase;
	border-radius: 14px;
}
.hero-catch {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(3rem, 7vw, 6rem);
  letter-spacing: 4px;
  line-height: 1.05;
  color: var(--black);
  margin-bottom: 16px;
}
.hero-catch .ac-blue { color: var(--blue); }
.hero-catch .ac-yellow { color: var(--yellow); -webkit-text-stroke: 1px #c9a700; }
.hero-sub {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gray-text);
  letter-spacing: 2px;
  margin-bottom: 24px;
}
.hero-desc {
	text-align: left;
  font-size: 0.92rem;
  color: var(--gray-text);
  max-width: 520px;
  margin: 0 auto 40px;
  line-height: 2;
}
.hero-btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.btn-primary {
  background: var(--yellow);
  color: var(--black);
  font-weight: 900;
  font-size: 0.88rem;
  letter-spacing: 2px;
  padding: 16px 40px;
  text-decoration: none;
  text-transform: uppercase;
  display: inline-block;
  transition: transform 0.15s, box-shadow 0.15s;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(245,200,0,0.4);
}
.btn-secondary {
  background: transparent;
  color: var(--blue);
  font-weight: 700;
  font-size: 0.88rem;
  letter-spacing: 1px;
  padding: 16px 40px;
  text-decoration: none;
  border: 2px solid var(--blue);
  display: inline-block;
  transition: background 0.15s, color 0.15s;
}
.btn-secondary:hover { background: var(--blue); color: white; }

/* DIVIDER */
.divider {
  height: 4px;
  background: linear-gradient(90deg, var(--yellow) 0%, var(--blue) 100%);
}

/* SECTION COMMON */
.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-label {
  display: inline-block;
  background: var(--blue);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 3px;
  padding: 4px 14px;
  margin-bottom: 14px;
  text-transform: uppercase;
}
.section-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2.0rem;
  letter-spacing: 4px;
  color: var(--black);
}
.section-title span { color: var(--blue); }

/* STRENGTHS */
#strengths {
  background: var(--gray-bg);
  padding: 88px 48px;
}
.strengths-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  max-width: 1000px;
  margin: 0 auto;
}
.strength-card {
  background: white;
  padding: 36px 28px;
  border-top: 4px solid var(--yellow);
  box-shadow: 0 2px 12px rgba(0,0,0,0.05);
  transition: transform 0.2s, box-shadow 0.2s;
}
.strength-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 28px rgba(0,0,0,0.1);
}
.strength-icon { font-size: 2.2rem; margin-bottom: 16px; display: block; }
.strength-card h3 { font-size: 1rem; font-weight: 900; margin-bottom: 10px; letter-spacing: 0.5px; }
.strength-card p { font-size: 0.83rem; color: var(--gray-text); line-height: 1.85; }

/* SERVICES */
#services {
  background: white;
  padding: 88px 48px;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2px;
  max-width: 1000px;
  margin: 0 auto;
  background: var(--border);
  border: 2px solid var(--border);
}
.service-item {
  background: white;
  padding: 28px 24px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  transition: background 0.15s;
  cursor: default;
}
.service-item:hover { background: #fafafa; }
.service-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2.2rem;
  color: var(--gray-mid);
  line-height: 1;
  flex-shrink: 0;
  min-width: 40px;
  transition: color 0.15s;
}
.service-item:hover .service-num { color: var(--yellow); }
.service-info h3 { font-size: 0.9rem; font-weight: 700; color: var(--black); margin-bottom: 5px; }
.service-info p { font-size: 0.76rem; color: var(--gray-light); line-height: 1.65; }

/* PROFILE */
#profile {
  background: var(--blue);
  padding: 88px 48px;
  color: white;
}
#profile .section-label { background: var(--yellow); color: var(--black); }
#profile .section-title { color: white; }
#profile .section-title span { color: var(--yellow); }
.profile-inner {
  max-width: 780px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 48px;
  align-items: start;
}
.profile-avatar {
  width: 160px;
  height: 160px;
  margin: 0 auto;
  border: 3px solid var(--yellow);
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}
.profile-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.profile-name { font-size: 1.6rem; font-weight: 900; margin-bottom: 2px; letter-spacing: 1px; }
.profile-name-en {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1rem;
  letter-spacing: 3px;
  color: rgba(255,255,255,0.45);
  margin-bottom: 20px;
}
.profile-desc { font-size: 0.88rem; line-height: 1.95; color: rgba(255,255,255,0.82); margin-bottom: 16px; }
.profile-contact { display: flex; flex-direction: column; gap: 9px; margin-top: 12px; }
.contact-row { display: flex; align-items: center; gap: 10px; font-size: 0.82rem; color: rgba(255,255,255,0.65); }
.contact-row .ci { color: var(--yellow); font-size: 0.95rem; min-width: 16px; }
.contact-row a { color: rgba(255,255,255,0.85); text-decoration: none; }
.contact-row a:hover { color: var(--yellow); }

/* CONTACT */
#contact { background: var(--gray-bg); padding: 88px 48px; }
.contact-inner { max-width: 600px; margin: 0 auto; text-align: center; }
.contact-inner > p { color: var(--gray-text); font-size: 0.9rem; margin-bottom: 40px; line-height: 2; }
.contact-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.contact-card {
  background: white;
  border: 2px solid var(--border);
  padding: 28px 20px;
  text-align: center;
  text-decoration: none;
  color: var(--black);
  transition: border-color 0.15s, transform 0.15s;
  display: block;
}
.contact-card:hover { border-color: var(--blue); transform: translateY(-2px); }
.contact-card .cc-icon { font-size: 2rem; margin-bottom: 10px; display: block; }
.contact-card .cc-label { font-size: 0.68rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--gray-light); margin-bottom: 6px; }
.contact-card .cc-value { font-size: 0.83rem; font-weight: 700; color: var(--blue); word-break: break-all; }

/* FOOTER */
footer {
  background: var(--black);
  color: rgba(255,255,255,0.35);
  padding: 32px 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.74rem;
}
.footer-logo { font-family: 'Bebas Neue', sans-serif; font-size: 1.2rem; letter-spacing: 3px; color: rgba(255,255,255,0.55); }
.footer-logo span { color: var(--yellow); }

/* RESPONSIVE */
@media (max-width: 1000px) {
  nav { padding: 0 20px; height: 100px; }
  .nav-logo img { height: 70px; }
  .nav-links { display: none; }
  #hero { margin-top: 100px; padding: 64px 24px; }
  #strengths, #services, #profile, #contact { padding: 64px 24px; }
  .hero-catch { font-size: 2.6rem; }
  .profile-inner { grid-template-columns: 1fr; gap: 24px; text-align: left; }
  .profile-avatar { margin: 0 auto; }
  .profile-contact { align-items: flex-start; }
  .contact-cards { grid-template-columns: 1fr; }
	footer { flex-direction: column; text-align: center; padding: 24px; }
	.strengths-grid {

		  max-width: 440px;
	}
}