/* ============================================
   MIRACO Website - Main Stylesheet
   ============================================ */

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --color-primary:    #050D1F;
  --color-accent:     #00E5C4;
  --color-accent-2:   #7B6FFF;
  --color-accent-glow: rgba(0,229,196,.25);
  --color-text:       #1A1A2E;
  --color-text-mute:  #6B7280;
  --color-bg:         #FFFFFF;
  --color-bg-gray:    #F7F8FA;
  --color-dark:       #070E1C;
  --color-dark-soft:  #0D1B2F;
  --color-border:     #E5E7EB;
  --font-ja:          'Noto Sans JP', sans-serif;
  --font-en:          'Inter', sans-serif;
  --radius:           12px;
  --shadow-sm:        0 2px 8px rgba(0,0,0,.06);
  --shadow-md:        0 8px 32px rgba(0,0,0,.10);
  --shadow-lg:        0 20px 60px rgba(0,0,0,.14);
  --shadow-glow:      0 0 40px rgba(0,229,196,.18);
  --transition:       .25s ease;
  --header-h:         72px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-ja);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; transition: color var(--transition); }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container {
  width: min(1160px, 92vw);
  margin-inline: auto;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.75rem;
  border-radius: 999px;
  font-family: var(--font-ja);
  font-weight: 500;
  font-size: .95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}
.btn-primary:hover { background: #00a98a; border-color: #00a98a; color: #fff; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(0,196,161,.35); }

.btn-outline {
  background: transparent;
  border-color: #fff;
  color: #fff;
}
.btn-outline:hover { background: #fff; color: var(--color-primary); }

.btn-nav {
  background: var(--color-accent);
  color: #fff !important;
  padding: .55rem 1.25rem;
  font-size: .875rem;
}
.btn-nav:hover { background: #00a98a; transform: translateY(-1px); }

.btn-text {
  color: var(--color-accent);
  padding: 0;
  border: none;
  background: none;
  font-weight: 500;
}
.btn-text:hover { color: #00a98a; }

.btn-lg { padding: 1rem 2.5rem; font-size: 1.05rem; }

/* --- Header --- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  z-index: 1000;
  transition: background var(--transition), box-shadow var(--transition);
}
.site-header.scrolled {
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
}

.logo {
  display: flex;
  align-items: center;
  gap: .5rem;
  text-decoration: none;
}
.logo-mark {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-2) 100%);
  color: #fff;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.logo-text {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--color-primary);
  letter-spacing: .05em;
}
.logo-light .logo-text { color: #fff; }
.logo-light .logo-mark { background: rgba(255,255,255,.2); }

.global-nav ul {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.global-nav a {
  font-size: .9rem;
  font-weight: 500;
  color: var(--color-primary);
  transition: color var(--transition);
}
.global-nav a:hover { color: var(--color-accent); }

.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(--color-primary);
  border-radius: 2px;
  transition: all var(--transition);
}
.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); }

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-primary);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 50%, rgba(0,196,161,.15) 0%, transparent 60%),
    radial-gradient(ellipse 60% 80% at 10% 80%, rgba(99,91,255,.15) 0%, transparent 60%),
    var(--color-primary);
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 32px 32px;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding-top: var(--header-h);
  padding-block: 5rem;
}
.hero-eyebrow {
  font-family: var(--font-en);
  font-size: .8rem;
  letter-spacing: .15em;
  color: var(--color-accent);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
.hero-title {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.3;
  margin-bottom: 1.5rem;
  letter-spacing: -.01em;
}
.hero-lead {
  font-size: 1.1rem;
  color: rgba(255,255,255,.75);
  margin-bottom: 2.5rem;
  line-height: 1.9;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 2rem; }

/* Hero particles */
.hero-particles {
  position: absolute; inset: 0; z-index: 0; overflow: hidden; pointer-events: none;
}
.hero-particles span {
  position: absolute;
  width: 3px; height: 3px;
  border-radius: 50%;
  background: var(--color-accent);
  opacity: 0;
  animation: particleDrift 8s ease-in-out infinite;
}
.hero-particles span:nth-child(1)  { left: 10%; top: 20%; animation-delay: 0s;    animation-duration: 9s; }
.hero-particles span:nth-child(2)  { left: 25%; top: 60%; animation-delay: 1.5s;  animation-duration: 11s; width:2px; height:2px; }
.hero-particles span:nth-child(3)  { left: 50%; top: 30%; animation-delay: 3s;    animation-duration: 8s; }
.hero-particles span:nth-child(4)  { left: 70%; top: 70%; animation-delay: 0.5s;  animation-duration: 10s; }
.hero-particles span:nth-child(5)  { left: 85%; top: 15%; animation-delay: 2s;    animation-duration: 12s; width:4px; height:4px; background: var(--color-accent-2); }
.hero-particles span:nth-child(6)  { left: 40%; top: 80%; animation-delay: 4s;    animation-duration: 9s; }
.hero-particles span:nth-child(7)  { left: 60%; top: 45%; animation-delay: 1s;    animation-duration: 13s; width:2px; height:2px; }
.hero-particles span:nth-child(8)  { left: 15%; top: 85%; animation-delay: 5s;    animation-duration: 10s; background: var(--color-accent-2); }
.hero-particles span:nth-child(9)  { left: 90%; top: 50%; animation-delay: 2.5s;  animation-duration: 8s; }
.hero-particles span:nth-child(10) { left: 55%; top: 10%; animation-delay: 3.5s;  animation-duration: 11s; width:4px; height:4px; }
@keyframes particleDrift {
  0%   { transform: translateY(0) scale(1); opacity: 0; }
  20%  { opacity: .7; }
  80%  { opacity: .4; }
  100% { transform: translateY(-60px) scale(0.5); opacity: 0; }
}

/* Hero trust badges */
.hero-trust {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}
.hero-trust span {
  font-size: .82rem;
  color: rgba(255,255,255,.6);
  display: flex;
  align-items: center;
  gap: .3rem;
}

/* Hero title italic emphasis */
.hero-title em {
  font-style: normal;
  color: var(--color-accent);
  position: relative;
}
.hero-title em::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), transparent);
  border-radius: 1px;
}

/* Hero eyebrow on dark */
.hero-eyebrow {
  font-size: .72rem;
  line-height: 1.6;
  max-width: 60ch;
  opacity: .9;
}

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  color: rgba(255,255,255,.4);
  font-family: var(--font-en);
  font-size: .65rem;
  letter-spacing: .15em;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,.4), transparent);
  animation: scrollLine 1.8s ease-in-out infinite;
}
@keyframes scrollLine {
  0%,100% { transform: scaleY(1); opacity: 1; }
  50% { transform: scaleY(.6); opacity: .4; }
}

/* --- Dark Section Variants --- */
.section-dark {
  background: var(--color-dark);
}
.section-dark-soft {
  background: var(--color-dark-soft);
}
.cases-dark {
  background: linear-gradient(160deg, #080F20 0%, #0D1B35 60%, #070E1C 100%);
  position: relative;
  overflow: hidden;
}
.cases-dark::before {
  content: '';
  position: absolute;
  top: -40%; left: -20%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,229,196,.06) 0%, transparent 70%);
  pointer-events: none;
}
.cases-dark::after {
  content: '';
  position: absolute;
  bottom: -30%; right: -10%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(123,111,255,.06) 0%, transparent 70%);
  pointer-events: none;
}

/* --- About Concept --- */
.about-concept {
  background: linear-gradient(135deg, rgba(0,229,196,.06) 0%, rgba(123,111,255,.06) 100%);
  border: 1px solid rgba(0,229,196,.2);
  border-radius: var(--radius);
  padding: 1.25rem 1.75rem;
  margin-bottom: 3rem;
}
.about-concept-text {
  font-size: .95rem;
  color: var(--color-text-mute);
  line-height: 1.9;
}
.about-concept-text strong { color: var(--color-primary); font-weight: 700; }
.about-concept-text em {
  font-style: normal;
  color: var(--color-accent);
  font-family: var(--font-en);
  font-size: .88rem;
}

/* --- Stats Band --- */
.stats-band {
  background: var(--color-accent);
  padding: 3rem 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  text-align: center;
}
.stat-item { padding: .5rem; }
.stat-num {
  display: block;
  font-family: var(--font-en);
  font-size: 2.6rem;
  font-weight: 700;
  color: #fff;
  line-height: 1;
  margin-bottom: .35rem;
}
.stat-num small { font-size: 1.4rem; }
.stat-label {
  font-size: .85rem;
  color: rgba(255,255,255,.8);
  font-weight: 500;
}

/* --- Sections --- */
.section { padding: 6rem 0; }
.section-gray { background: var(--color-bg-gray); }

.section-label {
  font-family: var(--font-en);
  font-size: .75rem;
  letter-spacing: .2em;
  color: var(--color-accent);
  text-transform: uppercase;
  margin-bottom: .75rem;
  font-weight: 600;
}
.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.35;
  margin-bottom: 1rem;
  letter-spacing: -.01em;
}
.section-lead {
  font-size: 1rem;
  color: var(--color-text-mute);
  max-width: 52ch;
  margin-bottom: 3.5rem;
  line-height: 1.85;
}

/* --- About --- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 5rem;
  align-items: center;
}
.about-text p {
  color: var(--color-text-mute);
  line-height: 1.9;
  margin-bottom: 1.25rem;
  font-size: .97rem;
}
.about-visual {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.about-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}
.about-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.about-card-icon { font-size: 1.8rem; flex-shrink: 0; }
.about-card h3 { font-size: 1rem; font-weight: 700; color: var(--color-primary); margin-bottom: .3rem; }
.about-card p { font-size: .875rem; color: var(--color-text-mute); line-height: 1.7; }

/* --- Services --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.service-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 2.25rem;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.service-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: var(--color-accent); }
.service-number {
  font-family: var(--font-en);
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-border);
  line-height: 1;
  margin-bottom: 1rem;
}
.service-title { font-size: 1.2rem; font-weight: 700; color: var(--color-primary); margin-bottom: .75rem; }
.service-desc { font-size: .9rem; color: var(--color-text-mute); line-height: 1.8; margin-bottom: 1.25rem; }
.service-list li {
  font-size: .875rem;
  color: var(--color-text-mute);
  padding: .35rem 0;
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: .5rem;
}
.service-list li::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  flex-shrink: 0;
}

/* --- Profile Section --- */
.profile-grid {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 5rem;
  align-items: center;
}
.profile-photo-wrap {
  position: relative;
}
.profile-photo {
  width: 100%;
  max-width: 380px;
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  display: block;
}
.profile-heading {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.4;
  margin-bottom: 1.5rem;
  letter-spacing: -.01em;
}
.profile-message p {
  font-size: .95rem;
  color: var(--color-text-mute);
  line-height: 1.95;
  margin-bottom: 1rem;
}
.profile-message strong { color: var(--color-primary); font-weight: 700; }
.profile-name-block {
  margin-top: 1.75rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--color-border);
}
.profile-title-label { font-size: .8rem; color: var(--color-text-mute); margin-bottom: .25rem; }
.profile-name { font-size: 1.6rem; font-weight: 700; color: var(--color-primary); letter-spacing: .05em; line-height: 1.2; }
.profile-name-kana { font-family: var(--font-en); font-size: .85rem; color: var(--color-text-mute); letter-spacing: .1em; margin-top: .2rem; }

/* Dark background overrides for profile section */
.section-dark-soft .section-label { color: var(--color-accent); }
.section-dark-soft .profile-heading { color: #fff; }
.section-dark-soft .profile-message p { color: rgba(255,255,255,.78); }
.section-dark-soft .profile-message strong {
  color: var(--color-accent);
  font-weight: 700;
}
.section-dark-soft .profile-name-block {
  border-top-color: rgba(255,255,255,.12);
}
.section-dark-soft .profile-title-label { color: rgba(255,255,255,.45); }
.section-dark-soft .profile-name { color: #fff; }
.section-dark-soft .profile-name-kana { color: rgba(255,255,255,.4); }

/* Photo glow effect */
.profile-photo-glow {
  position: absolute;
  bottom: -20px; left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 40px;
  background: radial-gradient(ellipse, var(--color-accent-glow), transparent 70%);
  filter: blur(12px);
  pointer-events: none;
}
.profile-photo-wrap { position: relative; }

/* --- Services Group Label --- */
.services-group-label {
  font-size: .85rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: .5rem;
}

/* --- Services Divider --- */
.services-divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 3rem 0 2rem;
}
.services-divider::before,
.services-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}
.services-divider span {
  font-size: .85rem;
  font-weight: 700;
  color: var(--color-text-mute);
  white-space: nowrap;
  padding: .4rem .9rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: #fff;
}

/* --- Advanced Services Grid --- */
.adv-services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.adv-service-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.adv-service-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: var(--color-accent); }
.adv-service-header {
  display: flex;
  align-items: flex-start;
  gap: .9rem;
  margin-bottom: 1rem;
}
.adv-service-icon {
  font-size: 1.75rem;
  flex-shrink: 0;
  width: 48px; height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,196,161,.08);
  border-radius: 10px;
}
.adv-service-tag {
  font-family: var(--font-en);
  font-size: .68rem;
  letter-spacing: .12em;
  color: var(--color-accent);
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: .3rem;
}
.adv-service-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.4;
}
.adv-service-price {
  display: flex;
  align-items: baseline;
  gap: .2rem;
  margin-bottom: .75rem;
  padding-bottom: .75rem;
  border-bottom: 1px solid var(--color-border);
}
.adv-price-num {
  font-family: var(--font-en);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
}
.adv-price-unit { font-size: .85rem; color: var(--color-text-mute); }
.adv-service-desc {
  font-size: .875rem;
  color: var(--color-text-mute);
  line-height: 1.85;
  margin-bottom: 1rem;
}
.adv-btn {
  margin-top: auto;
  width: 100%;
  justify-content: center;
}

/* --- Pricing --- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: stretch;
}
.pricing-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 2.25rem;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.pricing-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: var(--color-accent); }
.pricing-featured {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px var(--color-accent), var(--shadow-md);
}
.pricing-badge {
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  padding: .3rem .9rem;
  border-radius: 999px;
  letter-spacing: .05em;
  white-space: nowrap;
}
.pricing-tag {
  font-family: var(--font-en);
  font-size: .72rem;
  letter-spacing: .12em;
  color: var(--color-accent);
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: .75rem;
}
.pricing-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.45;
  margin-bottom: 1.25rem;
}
.pricing-amount {
  display: flex;
  align-items: baseline;
  gap: .25rem;
  margin-bottom: .4rem;
}
.price-num {
  font-family: var(--font-en);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}
.price-unit {
  font-size: 1rem;
  color: var(--color-primary);
  font-weight: 500;
}
.price-unit small { font-size: .8rem; color: var(--color-text-mute); }
.pricing-initial {
  font-size: .8rem;
  color: var(--color-text-mute);
  margin-bottom: 1.25rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--color-border);
}
.pricing-desc {
  font-size: .9rem;
  color: var(--color-text-mute);
  line-height: 1.8;
  margin-bottom: 1.25rem;
}
.pricing-btn {
  width: 100%;
  justify-content: center;
  margin-top: auto;
  padding-top: 1rem;
}
.pricing-note {
  text-align: center;
  font-size: .8rem;
  color: var(--color-text-mute);
  margin-top: 1.5rem;
}

/* --- Cases --- */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.cases-grid-4 {
  grid-template-columns: repeat(2, 1fr);
}
.case-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 2rem;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}
.case-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.case-tag {
  display: inline-block;
  background: rgba(0,196,161,.1);
  color: var(--color-accent);
  font-size: .75rem;
  font-weight: 600;
  padding: .3rem .8rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}
.case-title { font-size: 1.1rem; font-weight: 700; color: var(--color-primary); line-height: 1.5; margin-bottom: .75rem; }
.case-desc { font-size: .875rem; color: var(--color-text-mute); line-height: 1.8; margin-bottom: 1.25rem; }
.case-result { display: flex; align-items: baseline; gap: .5rem; }
.case-metric { font-family: var(--font-en); font-size: 2rem; font-weight: 700; color: var(--color-accent); line-height: 1; }
.case-metric-label { font-size: .8rem; color: var(--color-text-mute); }

/* Dark case cards */
.case-card-dark {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.14);
  backdrop-filter: blur(8px);
  position: relative;
  z-index: 1;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition), background var(--transition);
}
.case-card-dark:hover {
  background: rgba(255,255,255,.11);
  border-color: var(--color-accent);
  box-shadow: var(--shadow-glow), var(--shadow-md);
  transform: translateY(-4px);
}
.case-card-dark .case-tag {
  background: rgba(0,229,196,.18);
  color: var(--color-accent);
  border: 1px solid rgba(0,229,196,.3);
}
.case-card-dark .case-title {
  color: #fff;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: .65rem;
}
.case-card-dark .case-desc {
  color: rgba(255,255,255,.68);
  font-size: .875rem;
  line-height: 1.85;
  margin-bottom: 1.25rem;
}

/* Case metrics grid */
.case-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .75rem;
  margin-top: auto;
}
.case-metric-item {
  background: rgba(0,229,196,.1);
  border: 1px solid rgba(0,229,196,.25);
  border-radius: 8px;
  padding: .85rem .75rem;
  text-align: center;
}
.case-metric-num {
  display: block;
  font-family: var(--font-en);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: .35rem;
  text-shadow: 0 0 12px rgba(0,229,196,.4);
}
.case-metric-label {
  font-size: .72rem;
  color: rgba(255,255,255,.65);
  line-height: 1.45;
  font-weight: 500;
}

/* --- Note / Blog Section --- */
.note-section { background: var(--color-bg-gray); }
.note-card-wrap { max-width: 860px; margin: 0 auto; }
.note-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 2rem;
  align-items: center;
  transition: box-shadow var(--transition), transform var(--transition);
}
.note-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.note-card-icon { flex-shrink: 0; }
.note-card-label { font-size: .75rem; color: var(--color-text-mute); font-family: var(--font-en); letter-spacing: .1em; margin-bottom: .35rem; }
.note-card-title { font-size: 1.1rem; font-weight: 700; color: var(--color-primary); margin-bottom: .6rem; line-height: 1.5; }
.note-card-desc { font-size: .875rem; color: var(--color-text-mute); line-height: 1.8; margin-bottom: .9rem; }
.note-card-tags { display: flex; gap: .5rem; flex-wrap: wrap; }
.note-card-tags span {
  font-size: .72rem;
  color: var(--color-accent);
  background: rgba(0,229,196,.08);
  padding: .25rem .65rem;
  border-radius: 999px;
  border: 1px solid rgba(0,229,196,.2);
}
.note-card-btn { white-space: nowrap; flex-shrink: 0; }

/* --- CTA --- */
.cta-section {
  background: linear-gradient(135deg, #050D1F 0%, #0D1535 50%, #050D1F 100%);
  padding: 6rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 300px;
  background: radial-gradient(ellipse, rgba(0,229,196,.08) 0%, transparent 70%);
  pointer-events: none;
}
.cta-eyebrow { font-family: var(--font-en); font-size: .72rem; letter-spacing: .2em; color: var(--color-accent); text-transform: uppercase; margin-bottom: .75rem; }
.cta-title { font-size: clamp(1.8rem, 3vw, 2.5rem); font-weight: 700; color: #fff; margin-bottom: 1rem; }
.cta-lead { font-size: 1rem; color: rgba(255,255,255,.65); margin-bottom: 2.5rem; line-height: 1.9; }
.cta-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* --- Footer --- */
.site-footer { background: #040C1B; padding-top: 5rem; }
.footer-inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  padding-bottom: 3rem;
}
.footer-tagline { font-size: .875rem; color: rgba(255,255,255,.4); margin-top: .75rem; line-height: 1.7; }
.footer-location { font-size: .8rem; color: rgba(255,255,255,.3); margin-top: .5rem; }
.footer-sns { display: flex; gap: .75rem; margin-top: 1.25rem; flex-wrap: wrap; }
.footer-sns-link {
  font-size: .75rem;
  font-family: var(--font-en);
  font-weight: 600;
  letter-spacing: .08em;
  color: rgba(255,255,255,.5);
  padding: .35rem .8rem;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 999px;
  transition: all var(--transition);
}
.footer-sns-link:hover { border-color: var(--color-accent); color: var(--color-accent); }
.footer-nav { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.footer-nav-head { font-family: var(--font-en); font-size: .7rem; letter-spacing: .15em; color: rgba(255,255,255,.3); text-transform: uppercase; margin-bottom: 1rem; }
.footer-nav ul li { margin-bottom: .6rem; }
.footer-nav a { font-size: .85rem; color: rgba(255,255,255,.55); transition: color var(--transition); }
.footer-nav a:hover { color: var(--color-accent); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 1.5rem 0;
}
.copyright { font-size: .8rem; color: rgba(255,255,255,.25); font-family: var(--font-en); }

/* --- Inner Page Common --- */
.inner-hero {
  background: var(--color-primary);
  padding: calc(var(--header-h) + 4rem) 0 4rem;
  text-align: center;
}
.inner-hero .section-label { justify-content: center; display: flex; }
.inner-hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  color: #fff;
  margin-top: .5rem;
}
.inner-hero p {
  color: rgba(255,255,255,.65);
  font-size: .95rem;
  margin-top: 1rem;
}

.inner-content { padding: 5rem 0 6rem; }

/* --- Privacy / Legal Pages --- */
.prose {
  max-width: 780px;
  margin: 0 auto;
}
.prose h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  margin: 2.5rem 0 .75rem;
  padding-left: 1rem;
  border-left: 3px solid var(--color-accent);
}
.prose p, .prose li {
  font-size: .95rem;
  color: var(--color-text-mute);
  line-height: 1.9;
}
.prose p { margin-bottom: 1rem; }
.prose ul, .prose ol { padding-left: 1.5rem; margin-bottom: 1rem; }
.prose ul { list-style: disc; }
.prose ol { list-style: decimal; }
.prose li { margin-bottom: .4rem; }
.prose table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1.5rem;
  font-size: .9rem;
}
.prose table th, .prose table td {
  padding: .875rem 1rem;
  border: 1px solid var(--color-border);
  text-align: left;
}
.prose table th {
  background: var(--color-bg-gray);
  font-weight: 600;
  color: var(--color-primary);
  white-space: nowrap;
  width: 30%;
}
.prose table td { color: var(--color-text-mute); }
.prose .notice-box {
  background: rgba(0,196,161,.07);
  border: 1px solid rgba(0,196,161,.25);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
}
.prose .updated { font-size: .8rem; color: var(--color-text-mute); margin-bottom: 2rem; }

/* --- FAQ Page --- */
.faq-list { max-width: 780px; margin: 0 auto; }
.faq-category { margin-bottom: 3rem; }
.faq-category-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-accent);
  font-family: var(--font-en);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  padding-bottom: .5rem;
  border-bottom: 2px solid var(--color-accent);
  display: inline-block;
}
.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  margin-bottom: .75rem;
  overflow: hidden;
  transition: box-shadow var(--transition);
}
.faq-item:hover { box-shadow: var(--shadow-sm); }
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  gap: 1rem;
  background: #fff;
  transition: background var(--transition);
}
.faq-question:hover { background: var(--color-bg-gray); }
.faq-q-text {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  font-weight: 500;
  color: var(--color-primary);
  font-size: .95rem;
  line-height: 1.6;
}
.faq-q-mark {
  font-family: var(--font-en);
  font-weight: 700;
  color: var(--color-accent);
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: -.05em;
}
.faq-icon {
  width: 24px; height: 24px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
  color: var(--color-text-mute);
  transition: all var(--transition);
}
.faq-item.open .faq-icon { border-color: var(--color-accent); color: var(--color-accent); transform: rotate(45deg); }
.faq-answer {
  display: none;
  padding: 0 1.5rem 1.25rem;
  background: #fff;
}
.faq-item.open .faq-answer { display: block; }
.faq-answer p {
  color: var(--color-text-mute);
  font-size: .9rem;
  line-height: 1.9;
  padding-left: calc(.75rem + 1.1rem);
}

/* --- Contact Page --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  max-width: 960px;
  margin: 0 auto;
}
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.75rem;
}
.contact-info-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: rgba(0,196,161,.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.contact-info-label { font-size: .75rem; color: var(--color-text-mute); margin-bottom: .2rem; }
.contact-info-value { font-size: .95rem; color: var(--color-primary); font-weight: 500; }
.contact-info-note { font-size: .8rem; color: var(--color-text-mute); margin-top: .2rem; }

.contact-form-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
}
.form-group { margin-bottom: 1.25rem; }
.form-label {
  display: block;
  font-size: .85rem;
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: .5rem;
}
.form-label .required {
  color: #EF4444;
  margin-left: .25rem;
  font-size: .75rem;
}
.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: .8rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: 8px;
  font-family: var(--font-ja);
  font-size: .9rem;
  color: var(--color-text);
  background: var(--color-bg-gray);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--color-accent);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(0,196,161,.15);
}
.form-textarea { resize: vertical; min-height: 140px; }
.form-select { appearance: none; cursor: pointer; }
.form-check { display: flex; align-items: flex-start; gap: .75rem; }
.form-check input[type="checkbox"] { margin-top: .2rem; accent-color: var(--color-accent); width: 16px; height: 16px; flex-shrink: 0; }
.form-check label { font-size: .85rem; color: var(--color-text-mute); line-height: 1.7; }
.form-check a { color: var(--color-accent); text-decoration: underline; }
.form-submit { width: 100%; margin-top: 1.75rem; font-size: 1rem; padding: 1rem; border-radius: 8px; }

.form-success {
  display: none;
  text-align: center;
  padding: 2rem 0;
}
.form-success-icon { font-size: 3rem; margin-bottom: 1rem; }
.form-success h3 { font-size: 1.2rem; color: var(--color-primary); margin-bottom: .5rem; }
.form-success p { font-size: .9rem; color: var(--color-text-mute); }

/* --- Responsive --- */
@media (max-width: 960px) {
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .profile-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .profile-photo { max-width: 320px; margin: 0 auto; }
  .services-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .adv-services-grid { grid-template-columns: 1fr; }
  .cases-grid { grid-template-columns: 1fr; }
  .cases-grid-4 { grid-template-columns: 1fr; }
  .note-card { grid-template-columns: 1fr; gap: 1.25rem; }
  .note-card-btn { width: 100%; justify-content: center; }
  .footer-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-nav { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .cta-actions { flex-direction: column; align-items: center; }
}

@media (max-width: 640px) {
  .global-nav {
    display: none;
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0;
    background: #fff;
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    max-height: calc(100vh - var(--header-h));
    overflow-y: auto;
  }
  .global-nav.open { display: block; }
  .global-nav ul { flex-direction: column; gap: .25rem; }
  .global-nav li a { display: block; padding: .75rem 0; border-bottom: 1px solid var(--color-border); }
  .global-nav li:last-child a { border: none; margin-top: .5rem; text-align: center; }
  .hamburger { display: flex; }
  .site-header { background: rgba(255,255,255,.96); backdrop-filter: blur(12px); }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .hero-trust { flex-direction: column; gap: .5rem; }
  .hero-eyebrow { display: none; }
  .case-metrics { grid-template-columns: 1fr; }
  .footer-nav { grid-template-columns: 1fr; }
  .contact-form-card { padding: 1.5rem; }
  .about-concept-text { font-size: .88rem; }
}

/* --- Scroll reveal animation (enhanced) --- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: fadeUp .6s ease forwards; }

/* --- Starter Offer --- */
.starter-section {
  background: #fff;
}
.starter-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 2rem;
  align-items: stretch;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
  background: linear-gradient(135deg, #ffffff 0%, #f8fbfa 100%);
}
.starter-copy .section-title {
  text-align: left;
  margin-bottom: 1rem;
}
.starter-copy .section-lead {
  text-align: left;
  margin-left: 0;
  margin-right: 0;
}
.starter-list {
  display: grid;
  gap: .75rem;
  margin-top: 1.5rem;
}
.starter-list li {
  display: flex;
  gap: .65rem;
  color: var(--color-text-mute);
  line-height: 1.75;
}
.starter-list li::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-accent);
  flex: 0 0 7px;
  margin-top: .7rem;
}
.starter-card {
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.starter-badge {
  align-self: flex-start;
  font-size: .75rem;
  font-weight: 700;
  color: var(--color-primary);
  background: var(--color-accent);
  border-radius: 999px;
  padding: .35rem .75rem;
}
.starter-card h3 {
  font-size: 1.3rem;
  line-height: 1.45;
}
.starter-price {
  font-family: var(--font-en);
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1;
}
.starter-note {
  color: rgba(255,255,255,.72);
  font-size: .9rem;
  line-height: 1.7;
  margin-bottom: .5rem;
}
.starter-card .btn-outline {
  border-color: rgba(255,255,255,.45);
  color: #fff;
}
@media (max-width: 860px) {
  .starter-panel { grid-template-columns: 1fr; padding: 1.5rem; }
  .starter-card { padding: 1.5rem; }
}

/* --- Guide Bot --- */
.guidebot-section {
  background: #f7faf9;
}
.guidebot-panel {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(360px, 1.1fr);
  gap: 2rem;
  align-items: center;
}
.guidebot-copy .section-title,
.guidebot-copy .section-lead {
  text-align: left;
  margin-left: 0;
  margin-right: 0;
}
.guidebot-widget {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 1.5rem;
}
.guidebot-message {
  max-width: 88%;
  border-radius: 14px;
  padding: .9rem 1rem;
  font-size: .92rem;
  line-height: 1.75;
}
.guidebot-message-bot {
  color: var(--color-primary);
  background: #eef7f5;
  border: 1px solid rgba(0,196,161,.18);
}
.guidebot-options {
  display: grid;
  gap: .65rem;
  margin: 1rem 0;
}
.guidebot-option {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: #fff;
  color: var(--color-primary);
  font: inherit;
  text-align: left;
  padding: .85rem 1rem;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
}
.guidebot-option:hover,
.guidebot-option.is-active {
  border-color: var(--color-accent);
  background: rgba(0,196,161,.06);
  transform: translateY(-1px);
}
.guidebot-result {
  border-left: 3px solid var(--color-accent);
  background: #fbfdfc;
  padding: 1rem;
  margin: 1rem 0;
}
.guidebot-result-title {
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: .35rem;
}
.guidebot-result-text {
  color: var(--color-text-mute);
  font-size: .9rem;
  line-height: 1.75;
}
.guidebot-actions {
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
}
.guidebot-privacy {
  margin-top: 1rem;
  color: var(--color-text-mute);
  font-size: .78rem;
  line-height: 1.7;
}
@media (max-width: 860px) {
  .guidebot-panel { grid-template-columns: 1fr; }
  .guidebot-widget { padding: 1rem; }
}

/* --- Signup / Seminar Page --- */
.signup-hero {
  position: relative;
  background: var(--color-primary);
  padding: calc(var(--header-h) + 4rem) 0 5rem;
  overflow: hidden;
}
.signup-hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 80% at 80% 40%, rgba(0,229,196,.13) 0%, transparent 60%),
    radial-gradient(ellipse 50% 60% at 10% 80%, rgba(123,111,255,.12) 0%, transparent 60%);
}
.signup-hero-inner {
  position: relative;
  z-index: 1;
}
.signup-event-badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: rgba(0,229,196,.15);
  border: 1px solid rgba(0,229,196,.35);
  color: var(--color-accent);
  font-size: .78rem;
  font-weight: 700;
  padding: .4rem 1rem;
  border-radius: 999px;
  margin-bottom: 1.25rem;
  letter-spacing: .05em;
}
.signup-hero-title {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.35;
  margin-bottom: 1.25rem;
  letter-spacing: -.01em;
}
.signup-hero-title em {
  font-style: normal;
  color: var(--color-accent);
}
.signup-hero-lead {
  font-size: 1rem;
  color: rgba(255,255,255,.72);
  line-height: 1.9;
  max-width: 54ch;
  margin-bottom: 2rem;
}
.signup-hero-trust {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}
.signup-hero-trust span {
  font-size: .82rem;
  color: rgba(255,255,255,.6);
  display: flex;
  align-items: center;
  gap: .3rem;
}

.signup-detail-section {
  background: var(--color-bg-gray);
}
.signup-detail-grid {
  display: grid;
  grid-template-columns: 1fr 480px;
  gap: 4rem;
  align-items: flex-start;
}

/* Detail card */
.signup-detail-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  margin-bottom: 2rem;
}
.signup-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-border);
}
.signup-detail-item:first-child { padding-top: 0; }
.signup-detail-item:last-child { border-bottom: none; padding-bottom: 0; }
.signup-detail-icon {
  font-size: 1.3rem;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,196,161,.1);
  border-radius: 8px;
  flex-shrink: 0;
}
.signup-detail-label {
  font-size: .75rem;
  color: var(--color-text-mute);
  margin-bottom: .25rem;
}
.signup-detail-value {
  font-size: .97rem;
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1.5;
}
.signup-detail-sub {
  font-size: .82rem;
  font-weight: 400;
  color: var(--color-text-mute);
}

/* Agenda */
.signup-agenda {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  margin-bottom: 2rem;
}
.signup-agenda-title {
  font-size: .95rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 1.25rem;
}
.signup-agenda-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: .75rem;
}
.signup-agenda-list li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  counter-increment: agenda;
  padding: .65rem .75rem;
  border-radius: 8px;
  background: var(--color-bg-gray);
}
.signup-agenda-time {
  font-family: var(--font-en);
  font-size: .8rem;
  font-weight: 600;
  color: var(--color-accent);
  white-space: nowrap;
  flex-shrink: 0;
  min-width: 60px;
}
.signup-agenda-content {
  font-size: .9rem;
  color: var(--color-text);
}

/* Speaker */
.signup-speaker {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}
.signup-speaker-title {
  font-size: .95rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 1rem;
}
.signup-speaker-inner {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.signup-speaker-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: .2rem;
}
.signup-speaker-role {
  font-size: .78rem;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: .5rem;
}
.signup-speaker-bio {
  font-size: .875rem;
  color: var(--color-text-mute);
  line-height: 1.8;
}

/* Form column */
.signup-form-wrap {
  position: sticky;
  top: calc(var(--header-h) + 1.5rem);
}
.signup-form-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: .4rem;
}
.signup-form-note {
  font-size: .82rem;
  color: var(--color-text-mute);
  margin-bottom: 1.5rem;
}

/* Seminar banner on top page */
.seminar-banner-section {
  background: linear-gradient(135deg, #050D1F 0%, #0D1535 60%, #050D1F 100%);
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}
.seminar-banner-section::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 700px; height: 350px;
  background: radial-gradient(ellipse, rgba(0,229,196,.07) 0%, transparent 70%);
  pointer-events: none;
}
.seminar-banner-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 1;
}
.seminar-banner-label {
  font-family: var(--font-en);
  font-size: .7rem;
  letter-spacing: .2em;
  color: var(--color-accent);
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: .75rem;
}
.seminar-banner-badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: rgba(0,229,196,.12);
  border: 1px solid rgba(0,229,196,.3);
  color: var(--color-accent);
  font-size: .72rem;
  font-weight: 700;
  padding: .3rem .85rem;
  border-radius: 999px;
  margin-bottom: .75rem;
}
.seminar-banner-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.4;
  margin-bottom: .75rem;
}
.seminar-banner-desc {
  font-size: .95rem;
  color: rgba(255,255,255,.65);
  line-height: 1.85;
  max-width: 52ch;
}
.seminar-banner-tags {
  display: flex;
  gap: .6rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}
.seminar-banner-tags span {
  font-size: .75rem;
  color: rgba(255,255,255,.55);
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  padding: .3rem .75rem;
  border-radius: 999px;
}
.seminar-banner-actions {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  flex-shrink: 0;
}

@media (max-width: 960px) {
  .signup-detail-grid { grid-template-columns: 1fr; }
  .signup-form-wrap { position: static; }
  .seminar-banner-inner { grid-template-columns: 1fr; gap: 2rem; }
  .seminar-banner-actions { flex-direction: row; flex-wrap: wrap; }
}
@media (max-width: 640px) {
  .signup-hero { padding-bottom: 3.5rem; }
  .signup-hero-trust { flex-direction: column; gap: .5rem; }
  .signup-detail-card { padding: 1.25rem; }
}