:root {
  --navy: #0d1b2a;
  --navy-m: #152333;
  --cyan: #00c8c8;
  --cyan-d: #009a9a;
  --white: #f0f4f8;
  --slate: #8fa3b1;
  --card: #1a2c3d;
  --gap: clamp(2rem, 5vw, 4rem);
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--navy);
  color: var(--white);
  font-family: "Noto Sans JP", sans-serif;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
}

.header-accent {
  background: var(--cyan);
}

.header {
  background: rgba(13, 27, 42, 0.95);
  border-bottom-color: rgba(0, 200, 200, 0.2);
}
.header.is-scrolled {
  box-shadow: 0 2px 16px rgba(0, 200, 200, 0.08);
}

.nav__link {
  color: rgba(240, 244, 248, 0.8);
}
.nav__link:hover, .nav__link.is-active {
  color: var(--cyan);
}
.nav__link::after {
  background: var(--cyan);
}
.nav__link--cta {
  background: var(--cyan) !important;
  color: #0a1a20 !important;
  border-color: var(--cyan) !important;
}
.nav__link--cta:hover {
  background: var(--cyan-d) !important;
  border-color: var(--cyan-d) !important;
  color: #fff !important;
}

.nav__dropdown {
  background: #152333;
  border-color: rgba(0, 200, 200, 0.2);
  border-top-color: var(--cyan);
}
.nav__dropdown .nav__link:hover {
  background: rgba(0, 200, 200, 0.08);
  color: var(--cyan);
}

.hamburger span {
  background: rgba(240, 244, 248, 0.85);
}

@media (max-width: 768px) {
  .nav {
    background: var(--navy);
  }
  .nav__item {
    border-bottom-color: rgba(0, 200, 200, 0.12);
  }
  .nav__dropdown {
    background: #071220;
    border-left-color: var(--cyan);
  }
  .nav__dropdown .nav__link {
    border-bottom-color: rgba(0, 200, 200, 0.12);
  }
}
.hero {
  padding-top: calc(76px + var(--gap)) !important;
  min-height: 92vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--gap) 5vw calc(var(--gap) * 1.5);
  position: relative;
  overflow: hidden;
}
@media (max-width: 768px) {
  .hero {
    padding-top: calc(64px + var(--gap)) !important;
  }
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 60% at 80% 50%, rgba(0, 200, 200, 0.07) 0%, transparent 70%);
  pointer-events: none;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--cyan);
  text-transform: uppercase;
  margin-bottom: 1.6rem;
}
.hero-eyebrow::before {
  content: "";
  display: block;
  width: 2rem;
  height: 1px;
  background: var(--cyan);
}

h1 {
  font-size: clamp(2.2rem, 5.5vw, 4.5rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.01em;
  max-width: 18em;
  margin-bottom: 1.6rem;
}
h1 em {
  font-style: normal;
  color: var(--cyan);
}

.hero-desc {
  max-width: 44em;
  color: var(--slate);
  font-size: clamp(0.95rem, 1.5vw, 1.05rem);
  margin-bottom: 2.4rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-primary {
  background: var(--cyan);
  color: var(--navy);
  padding: 0.9rem 2.2rem;
  font-weight: 900;
  font-size: 1rem;
  border: none;
  border-radius: 2px;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  letter-spacing: 0.04em;
  transition: transform 0.15s, background 0.15s;
}
.btn-primary:hover {
  background: #00e0e0;
  transform: translateY(-2px);
}

.btn-ghost {
  border: 1px solid rgba(0, 200, 200, 0.4);
  color: var(--cyan);
  padding: 0.9rem 2.2rem;
  font-weight: 700;
  font-size: 1rem;
  border-radius: 2px;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: border-color 0.15s, background 0.15s;
}
.btn-ghost:hover {
  border-color: var(--cyan);
  background: rgba(0, 200, 200, 0.06);
}

.stats {
  display: flex;
  gap: 0;
  flex-wrap: wrap;
  border-top: 1px solid rgba(0, 200, 200, 0.12);
  margin-top: var(--gap);
}

.stat {
  flex: 1 1 160px;
  padding: 1.6rem 1.2rem;
  border-right: 1px solid rgba(0, 200, 200, 0.12);
}
.stat:last-child {
  border-right: none;
}

.stat-num {
  display: block;
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 900;
  color: var(--cyan);
  line-height: 1;
  margin-bottom: 0.3rem;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--slate);
  letter-spacing: 0.06em;
}

section {
  padding: var(--gap) 5vw;
}

.section-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--cyan);
  text-transform: uppercase;
  margin-bottom: 1rem;
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 900;
  line-height: 1.25;
  margin-bottom: 0.8rem;
}
h2 em {
  font-style: normal;
  color: var(--cyan);
}

.section-lead {
  color: var(--slate);
  max-width: 48em;
  margin-bottom: var(--gap);
}

.problem {
  background: var(--navy-m);
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1px;
  background: rgba(0, 200, 200, 0.1);
  border: 1px solid rgba(0, 200, 200, 0.1);
}

.problem-item {
  background: var(--navy-m);
  padding: 1.8rem 1.6rem;
  position: relative;
}
.problem-item h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.problem-item p {
  font-size: 0.88rem;
  color: var(--slate);
}

.problem-icon {
  font-size: 1.8rem;
  margin-bottom: 0.8rem;
  display: block;
}

.flow-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  max-width: 760px;
}
.flow-steps::before {
  content: "";
  position: absolute;
  left: 1.5rem;
  top: 3rem;
  bottom: 3rem;
  width: 1px;
  background: linear-gradient(to bottom, var(--cyan) 0%, rgba(0, 200, 200, 0.1) 100%);
}

.flow-step {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1.4rem;
  padding: 1.6rem 0;
  align-items: start;
  background: none;
  border: none;
  border-radius: 0;
}

.step-num {
  width: 3rem;
  height: 3rem;
  border: 1.5px solid var(--cyan);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 900;
  color: var(--cyan);
  background: var(--navy);
  z-index: 1;
  flex-shrink: 0;
}

.step-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}
.step-body p {
  font-size: 0.88rem;
  color: var(--slate);
}

.step-tag {
  display: inline-block;
  margin-top: 0.6rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--cyan);
  border: 1px solid rgba(0, 200, 200, 0.4);
  padding: 0.18rem 0.6rem;
  border-radius: 1px;
}

.ai-feature {
  background: var(--navy-m);
}

.ai-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.ai-card {
  background: var(--card);
  border: 1px solid rgba(0, 200, 200, 0.12);
  border-radius: 4px;
  padding: 2rem 1.6rem;
  transition: border-color 0.2s, transform 0.2s;
}
.ai-card:hover {
  border-color: rgba(0, 200, 200, 0.5);
  transform: translateY(-3px);
}
.ai-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
}
.ai-card p {
  font-size: 0.88rem;
  color: var(--slate);
  line-height: 1.7;
}

.ai-card-icon {
  width: 3rem;
  height: 3rem;
  border-radius: 4px;
  background: rgba(0, 200, 200, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1.2rem;
}

.ai-badge {
  display: inline-block;
  margin-top: 0.8rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  background: rgba(0, 200, 200, 0.15);
  color: var(--cyan);
  padding: 0.2rem 0.7rem;
  border-radius: 1px;
}

.comparison-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 560px;
  font-size: 0.9rem;
}

thead tr {
  border-bottom: 1px solid rgba(0, 200, 200, 0.3);
}
thead th {
  padding: 1rem 0.8rem;
  text-align: left;
  font-weight: 700;
}
thead th:first-child {
  color: var(--slate);
}
thead th.highlight {
  color: var(--cyan);
  font-size: 1rem;
}

tbody tr {
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
tbody tr:hover {
  background: rgba(0, 200, 200, 0.03);
}
tbody td {
  padding: 0.9rem 0.8rem;
  color: var(--slate);
}
tbody td:first-child {
  color: var(--white);
  font-weight: 700;
}

.check {
  color: var(--cyan);
  font-weight: 900;
  font-size: 1.1rem;
}

.cross {
  color: rgba(255, 255, 255, 0.2);
}

.voices-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.voice-card {
  background: var(--card);
  border-left: 3px solid var(--cyan);
  padding: 1.6rem;
  border-radius: 0 4px 4px 0;
}

.voice-q {
  font-size: 0.78rem;
  color: var(--cyan);
  font-weight: 700;
  letter-spacing: 0.1em;
  margin-bottom: 0.6rem;
}

.voice-text {
  font-size: 0.9rem;
  color: var(--white);
  line-height: 1.75;
  margin-bottom: 1rem;
}

.voice-from {
  font-size: 0.78rem;
  color: var(--slate);
}

.cta-section {
  text-align: center;
  padding: calc(var(--gap) * 1.5) 5vw;
  background: linear-gradient(135deg, rgba(0, 200, 200, 0.06) 0%, transparent 60%);
  border-top: 1px solid rgba(0, 200, 200, 0.12);
}
.cta-section h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  margin-bottom: 0.6rem;
}
.cta-section p {
  color: var(--slate);
  max-width: 36em;
  margin: 0 auto 2rem;
}

.cta-note {
  margin-top: 1rem;
  font-size: 0.82rem;
  color: var(--slate);
}

footer {
  padding: 2rem 5vw;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.82rem;
  color: var(--slate);
}
footer a {
  color: var(--slate);
  text-decoration: none;
}
footer a:hover {
  color: var(--cyan);
}

.quiz-wrap {
  background: var(--card);
  border: 1px solid rgba(0, 200, 200, 0.2);
  border-radius: 4px;
  padding: 2rem;
  max-width: 640px;
  margin-top: var(--gap);
}

.quiz-q {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1.2rem;
}

.quiz-opts {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.quiz-opt {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.85rem 1rem;
  border: 1px solid rgba(0, 200, 200, 0.15);
  border-radius: 3px;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.92rem;
  background: transparent;
  color: var(--white);
  text-align: left;
  transition: border-color 0.15s, background 0.15s;
}
.quiz-opt:hover {
  border-color: var(--cyan);
  background: rgba(0, 200, 200, 0.05);
}
.quiz-opt.selected {
  border-color: var(--cyan);
  background: rgba(0, 200, 200, 0.1);
}
.quiz-opt.selected .quiz-dot {
  background: var(--cyan);
}

.quiz-dot {
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  border: 1.5px solid var(--cyan);
  flex-shrink: 0;
  transition: background 0.15s;
}

.quiz-result {
  display: none;
  margin-top: 1.4rem;
  padding: 1.2rem 1.4rem;
  background: rgba(0, 200, 200, 0.08);
  border-left: 3px solid var(--cyan);
  border-radius: 0 3px 3px 0;
  font-size: 0.9rem;
  line-height: 1.7;
}
.quiz-result.show {
  display: block;
}

@media (max-width: 600px) {
  h1 {
    letter-spacing: -0.02em;
  }
  .stat {
    min-width: 45%;
  }
  .flow-steps::before {
    display: none;
  }
}/*# sourceMappingURL=ai-analytics-lp.css.map */