:root {
  /* GENSHI.ai Brand Colors */
  --color-primary: #F2380F;
  --color-primary-dark: #d42f0a;
  --color-secondary: #F2600C;
  --color-secondary-dark: #d4530a;
  --color-accent: #A0D3D9;
  --color-accent-dark: #7BBFC7;
  --color-third: #F29441;
  --color-primary-light: rgba(242, 56, 15, 0.08);
  --color-accent-light: rgba(160, 211, 217, 0.15);
  --color-text: #0D0D0D;
  --color-text-secondary: #4B5563;
  --color-text-muted: #9CA3AF;
  --color-bg: #FFFFFF;
  --color-bg-subtle: #F9FAFB;
  --color-border: #E5E7EB;
  --color-success: #10B981;
  --color-error: #EF4444;
  --color-running: #F59E0B;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, .06);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, .08);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, .12);
  --font-sans: "Inter", "Noto Sans JP", -apple-system, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased
}

a {
  text-decoration: none;
  color: inherit;
  transition: color .2s
}

button,
input {
  font-family: inherit
}

img {
  max-width: 100%;
  height: auto
}

.container {
  width: min(1120px, 92%);
  margin: 0 auto
}

.hidden {
  display: none !important
}

/* ── Animations ── */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(32px)
  }

  to {
    opacity: 1;
    transform: translateY(0)
  }
}

@keyframes fadeIn {
  from {
    opacity: 0
  }

  to {
    opacity: 1
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(.92)
  }

  to {
    opacity: 1;
    transform: scale(1)
  }
}

@keyframes slideRight {
  from {
    opacity: 0;
    transform: translateX(-24px)
  }

  to {
    opacity: 1;
    transform: translateX(0)
  }
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0)
  }

  50% {
    transform: translateY(-8px)
  }
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1
  }

  50% {
    opacity: .5
  }
}

@keyframes gradientShift {
  0% {
    background-position: 0% 50%
  }

  50% {
    background-position: 100% 50%
  }

  100% {
    background-position: 0% 50%
  }
}

@keyframes wave {

  0%,
  100% {
    height: 20%
  }

  50% {
    height: 100%
  }
}

.animate {
  opacity: 0;
  transition: opacity .6s ease, transform .6s ease
}

.animate.fade-up {
  transform: translateY(32px)
}

.animate.fade-in {}

.animate.scale-in {
  transform: scale(.92)
}

.animate.visible {
  opacity: 1;
  transform: none
}

/* stagger children */
.stagger .animate:nth-child(1) {
  transition-delay: .05s
}

.stagger .animate:nth-child(2) {
  transition-delay: .12s
}

.stagger .animate:nth-child(3) {
  transition-delay: .19s
}

.stagger .animate:nth-child(4) {
  transition-delay: .26s
}

/* ── Navigation ── */
.navbar {
  padding: 14px 0;
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, .95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.nav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center
}

.logo {
  font-weight: 700;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-text)
}

.logo .mark {
  width: 12px;
  height: 12px;
  background: var(--color-primary);
  border-radius: 50%;
  display: block
}

.nav-links {
  display: flex;
  gap: 28px;
  font-size: .875rem;
  font-weight: 500;
  color: var(--color-text-secondary)
}

.nav-links a:hover {
  color: var(--color-primary)
}

.nav-actions {
  display: flex;
  gap: 10px
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  height: 42px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: .875rem;
  cursor: pointer;
  transition: all .2s ease;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--color-secondary);
  color: #fff;
  box-shadow: var(--shadow-sm)
}

.btn-primary:hover {
  background: var(--color-secondary-dark);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px)
}

.btn-secondary {
  background: #fff;
  border-color: var(--color-border);
  color: var(--color-text)
}

.btn-secondary:hover {
  background: var(--color-bg-subtle);
  border-color: #d1d5db
}

.btn-ghost {
  background: transparent;
  color: var(--color-primary)
}

.btn-ghost:hover {
  background: var(--color-primary-light)
}

.btn:disabled {
  opacity: .5;
  cursor: not-allowed;
  transform: none
}

/* ── Hero ── */
.hero {
  padding: 80px 0 60px;
  background: linear-gradient(180deg, #FFF5F2 0%, #FFF 100%);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center
}

.hero-content h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  line-height: 1.15;
  letter-spacing: -.02em;
  margin: 0 0 18px;
  color: var(--color-text);
}

.highlight {
  color: var(--color-primary);
  position: relative;
  white-space: nowrap
}

.highlight::after {
  content: "";
  position: absolute;
  bottom: 2px;
  left: 0;
  width: 100%;
  height: 10px;
  background: rgba(242, 56, 15, .12);
  z-index: -1;
}

.hero-content>p {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  margin: 0 0 28px;
  max-width: 44ch;
  line-height: 1.8
}

.hero-cta {
  display: flex;
  gap: 12px
}

.hero-cta .btn {
  height: 48px;
  padding: 0 28px;
  font-size: .95rem
}

.hero-stats {
  margin-top: 36px;
  display: flex;
  gap: 32px;
  border-top: 1px solid var(--color-border);
  padding-top: 20px
}

.stat-item strong {
  display: block;
  font-size: 1.6rem;
  color: var(--color-secondary);
  line-height: 1;
  font-weight: 800
}

.stat-item span {
  font-size: .78rem;
  color: var(--color-text-muted);
  margin-top: 4px;
  display: block
}

.hero-image {
  position: relative
}

.hero-image img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(0, 0, 0, .05);
  animation: float 4s ease-in-out infinite;
}

/* ── Section Common ── */
.section-label {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--color-secondary);
  margin-bottom: 10px;
}

.section-title {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--color-text);
  margin: 0 0 10px;
  line-height: 1.3
}

.section-desc {
  font-size: .95rem;
  color: var(--color-text-secondary);
  margin: 0;
  line-height: 1.7;
  max-width: 50ch;
  margin-left: auto;
  margin-right: auto
}

/* ── Products ── */
.products-section {
  padding: 80px 0;
  background: var(--color-bg)
}

.products-header {
  text-align: center;
  margin-bottom: 48px
}

.products-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px
}

.product-card {
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: #fff;
  transition: box-shadow .3s, transform .3s;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px)
}

.card-hero-image {
  width: 100%;
  aspect-ratio: 3/2;
  object-fit: cover;
  object-position: top center;
  transition: transform .5s;
}

.product-card:hover .card-hero-image {
  transform: scale(1.03)
}

.card-content {
  padding: 28px;
}

.product-card h3 {
  font-size: 1.35rem;
  font-weight: 700;
  margin: 0 0 10px
}

.product-card p {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: .95rem;
  line-height: 1.7
}

.product-features {
  list-style: none;
  padding: 0;
  margin: 0
}

.product-features li {
  padding: 4px 0 4px 20px;
  position: relative;
  color: var(--color-text-secondary);
  font-size: .85rem;
}

.product-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-third);
}

/* ── Strengths ── */
.strengths-section {
  padding: 80px 0;
  background: var(--color-bg-subtle)
}

.strengths-header {
  text-align: center;
  margin-bottom: 52px
}

.strengths-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px
}

.strength-card {
  padding: 36px 28px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: #fff;
  transition: box-shadow .3s, transform .3s;
  text-align: center;
}

.strength-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px)
}

.strength-icon {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  margin: 0 auto 24px;
  background: var(--color-bg-subtle);
  transition: transform .3s;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.strength-card:hover .strength-icon {
  transform: scale(1.05);
  box-shadow: var(--shadow-lg)
}

.strength-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover
}

.strength-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 8px
}

.strength-card>p {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: .875rem;
  line-height: 1.7
}

/* ── Solutions ── */
.solutions-section {
  padding: 80px 0;
  background: var(--color-bg)
}

.solutions-header {
  text-align: center;
  margin-bottom: 48px
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px
}

.solution-card {
  display: flex;
  flex-direction: column;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: #fff;
  transition: box-shadow .3s, transform .3s;
  overflow: hidden;
}

.solution-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px)
}

.solution-card .card-hero-image {
  width: 100%;
  aspect-ratio: 3/2;
  object-fit: cover;
  object-position: top center;
  transition: transform .5s;
}

.solution-card:hover .card-hero-image {
  transform: scale(1.03)
}

.solution-text {
  padding: 24px;
}

/* .solution-icon removed */

.solution-text h4 {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 4px
}

.solution-tag {
  display: inline-block;
  font-size: .68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  background: rgba(242, 148, 65, .12);
  color: var(--color-third);
  border-radius: 999px;
  padding: 3px 10px;
  margin-bottom: 6px;
}

.solution-text p {
  font-size: .85rem;
  margin: 0;
  color: var(--color-text-secondary);
  line-height: 1.7
}

/* ── Domain CTA banner ── */
.domain-banner {
  padding: 56px 0;
  background: var(--color-accent);
  position: relative;
  overflow: hidden;
}

.domain-banner::before {
  content: "";
  position: absolute;
  top: -40%;
  right: -15%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, .25) 0%, transparent 70%);
  pointer-events: none;
  animation: pulse 4s ease-in-out infinite;
}

.domain-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
}

.domain-inner h2 {
  font-size: 1.6rem;
  color: var(--color-text);
  margin: 0 0 8px;
  font-weight: 700;
  line-height: 1.3
}

.domain-inner p {
  color: var(--color-text-secondary);
  font-size: .9rem;
  margin: 0;
  max-width: 48ch;
  line-height: 1.7
}

.btn-domain {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 28px;
  height: 48px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: .925rem;
  cursor: pointer;
  border: none;
  background: var(--color-text);
  color: #fff;
  transition: all .2s;
  box-shadow: 0 4px 14px rgba(13, 13, 13, .2);
  white-space: nowrap;
}

.btn-domain:hover {
  background: #1a1a1a;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(13, 13, 13, .3)
}

/* ── Cases ── */
.cases-section {
  padding: 80px 0;
  background: var(--color-bg-subtle)
}

.cases-header {
  text-align: center;
  margin-bottom: 48px
}

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

.case-card {
  padding: 28px 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: #fff;
  transition: box-shadow .3s, transform .3s;
}

.case-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px)
}

.case-quote {
  font-size: .9rem;
  color: var(--color-text);
  line-height: 1.75;
  margin: 0 0 18px;
  font-style: italic;
  padding-left: 14px;
  border-left: 3px solid var(--color-accent);
}

.case-meta {
  display: flex;
  align-items: center;
  gap: 10px
}

.case-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-bg-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: .85rem;
  color: var(--color-primary);
}

.case-info strong {
  display: block;
  font-size: .85rem
}

.case-info span {
  font-size: .72rem;
  color: var(--color-text-muted)
}

.case-metrics {
  display: flex;
  gap: 16px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--color-border)
}

.case-metric strong {
  display: block;
  font-size: 1.15rem;
  color: var(--color-secondary)
}

.case-metric span {
  font-size: .68rem;
  color: var(--color-text-muted)
}

/* ── Demo Section ── */
.demo-section {
  padding: 80px 0;
  background: var(--color-bg)
}

.demo-header {
  text-align: center;
  margin-bottom: 40px
}

.demo-wrapper {
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
  box-shadow: var(--shadow-md)
}

.demo-tabs {
  display: flex;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-subtle)
}

.demo-tab {
  flex: 1;
  text-align: center;
  padding: 16px;
  cursor: pointer;
  font-weight: 600;
  font-size: .875rem;
  color: var(--color-text-muted);
  transition: all .2s;
  border-bottom: 2px solid transparent;
}

.demo-tab.active {
  background: #fff;
  color: var(--color-primary);
  border-bottom-color: var(--color-primary)
}

.demo-tab:hover:not(.active) {
  background: #f3f4f6
}

.demo-panel {
  display: none;
  padding: 32px;
  position: relative
}

.demo-panel.active {
  display: block
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .03em;
  background: #F3F4F6;
  color: var(--color-text-muted);
  margin-bottom: 16px;
}

.status-badge::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor
}

.status-badge.recording {
  color: var(--color-primary);
  background: rgba(242, 56, 15, .08)
}

.status-badge.working {
  color: var(--color-running);
  background: rgba(245, 158, 11, .08)
}

.status-badge.ready {
  color: var(--color-success);
  background: rgba(16, 185, 129, .08)
}

.upload-area {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px;
  text-align: center;
  transition: all .2s;
  background: #FAFAFA;
}

.upload-area:hover {
  border-color: var(--color-primary);
  background: #FFF5F2
}

.result-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 28px
}

.result-box {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 18px;
  background: #fff
}

.result-box h4 {
  margin: 0 0 10px;
  font-size: .78rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: .05em
}

.result-content {
  font-size: .88rem;
  white-space: pre-wrap;
  min-height: 100px;
  max-height: 360px;
  overflow-y: auto;
  color: var(--color-text-secondary)
}

.controls {
  margin-top: 20px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap
}

.timer-display {
  font-size: 2.5rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--color-text);
  line-height: 1;
  margin: 8px 0
}

.wave-visualizer {
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  margin: 16px 0
}

.wave-bar {
  width: 5px;
  height: 20%;
  background: var(--color-primary);
  border-radius: 3px;
  animation: wave 1s ease-in-out infinite;
  animation-play-state: paused;
  opacity: .25
}

body.is-recording .wave-bar {
  animation-play-state: running;
  opacity: 1
}

.wave-bar:nth-child(odd) {
  animation-duration: .8s
}

.wave-bar:nth-child(2) {
  animation-delay: .1s
}

.wave-bar:nth-child(3) {
  animation-delay: .2s
}

.wave-bar:nth-child(4) {
  animation-delay: .3s
}

.wave-bar:nth-child(5) {
  animation-delay: .4s
}

/* ── Mode Toggle ── */
.mode-toggle {
  display: inline-flex;
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 3px;
  gap: 2px;
  margin-bottom: 16px
}

.mode-toggle-option {
  padding: 6px 20px;
  border: none;
  border-radius: calc(var(--radius-sm) - 2px);
  background: transparent;
  font-family: inherit;
  font-size: .8rem;
  font-weight: 600;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all .2s ease
}

.mode-toggle-option.active {
  background: #fff;
  color: var(--color-primary);
  box-shadow: var(--shadow-sm)
}

.mode-toggle-option:hover:not(.active) {
  color: var(--color-text-secondary)
}

/* ── Streaming Transcript ── */
.stream-results {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 20px;
  margin-top: 28px
}

.stream-transcript {
  min-height: 120px;
  max-height: 400px;
  overflow-y: auto;
  scroll-behavior: smooth
}

.stream-sentence {
  padding: 6px 10px;
  margin-bottom: 4px;
  border-radius: var(--radius-sm);
  font-size: .88rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
  transition: all .4s ease;
  position: relative
}

.stream-sentence.recognized {
  color: var(--color-text-secondary);
  background: transparent
}

.stream-sentence.corrected {
  color: var(--color-text);
  background: rgba(16, 185, 129, .06);
  animation: correctionFlash 1.2s ease forwards
}

.stream-sentence.corrected::after {
  content: "\2713";
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-size: .7rem;
  color: #10b981;
  opacity: 0;
  animation: badgeFadeIn .6s ease .2s forwards
}

@keyframes correctionFlash {
  0% { background: rgba(16, 185, 129, .15) }
  100% { background: rgba(16, 185, 129, .04) }
}

@keyframes badgeFadeIn {
  from { opacity: 0; transform: translateY(-50%) translateX(4px) }
  to { opacity: .7; transform: translateY(-50%) translateX(0) }
}

.stream-listening {
  padding: 10px;
  font-size: .85rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 6px
}

.stream-listening::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  animation: pulse 1.2s ease-in-out infinite
}

.stream-listening .dots::after {
  content: "";
  animation: ellipsis 1.5s steps(4, end) infinite
}

@keyframes ellipsis {
  0%   { content: "" }
  25%  { content: "." }
  50%  { content: ".." }
  75%  { content: "..." }
  100% { content: "" }
}

.stream-partial {
  padding: 6px 10px;
  font-size: .85rem;
  color: var(--color-text-muted);
  font-style: italic;
  min-height: 24px;
  opacity: .7;
  transition: opacity .15s;
  border-top: 1px dashed var(--color-border);
  margin-top: 4px
}

.stream-partial:empty {
  border-top: none
}

.stream-final-box .result-content {
  min-height: 120px
}

.status-badge.streaming {
  color: var(--color-primary);
  background: rgba(242, 56, 15, .08);
  animation: pulse 2s ease-in-out infinite
}

/* wave animation only runs during is-recording; is-streaming keeps status badge pulsing only */

@media (max-width: 768px) {
  .stream-results {
    grid-template-columns: 1fr
  }
}

/* ── Backend Loading Overlay ── */
.backend-loading-overlay {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, .85);
  backdrop-filter: blur(4px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 10;
  border-radius: var(--radius-lg);
  gap: 12px
}

.backend-loading-spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin .8s linear infinite
}

@keyframes spin {
  to { transform: rotate(360deg) }
}

.backend-loading-text {
  font-size: .85rem;
  color: var(--color-text-secondary);
  font-weight: 500
}

/* ── CTA ── */
.cta-section {
  padding: 80px 0;
  background: var(--color-bg);
  text-align: center;
  border-top: 1px solid var(--color-border);
}

.cta-content {
  max-width: 520px;
  margin: 0 auto
}

.cta-content h2 {
  font-size: 1.85rem;
  color: var(--color-text);
  margin: 0 0 12px;
  font-weight: 700
}

.cta-content p {
  color: var(--color-text-secondary);
  font-size: .95rem;
  margin: 0 0 32px;
  line-height: 1.7
}

.cta-buttons {
  display: flex;
  gap: 14px;
  justify-content: center
}

.btn-cta-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 28px;
  height: 48px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: .925rem;
  cursor: pointer;
  border: none;
  background: var(--color-secondary);
  color: #fff;
  transition: all .2s;
  box-shadow: 0 4px 14px rgba(242, 96, 12, .25);
}

.btn-cta-primary:hover {
  background: var(--color-secondary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(242, 96, 12, .35)
}

.btn-cta-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 28px;
  height: 48px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: .925rem;
  cursor: pointer;
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
  transition: all .2s;
}

.btn-cta-outline:hover {
  border-color: #d1d5db;
  background: var(--color-bg-subtle)
}

/* ── Footer ── */
.footer {
  background: var(--color-accent);
  color: var(--color-text-secondary);
  font-size: .85rem
}

.footer-top {
  padding: 56px 0 40px;
  border-bottom: 1px solid rgba(0, 0, 0, .08)
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px
}

.footer-brand p {
  margin: 10px 0 20px;
  line-height: 1.7;
  max-width: 260px
}

.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-text)
}

.footer-brand .footer-logo .mark {
  width: 10px;
  height: 10px;
  background: var(--color-primary);
  border-radius: 50%;
  display: inline-block
}

.footer-social {
  display: flex;
  gap: 10px
}

.footer-social a {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(0, 0, 0, .08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  font-size: .8rem;
  transition: all .2s;
}

.footer-social a:hover {
  background: var(--color-primary);
  color: #fff;
  transform: scale(1.1)
}

.footer h4 {
  color: var(--color-text);
  margin: 0 0 16px;
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  font-weight: 600
}

.footer ul {
  list-style: none;
  padding: 0;
  margin: 0
}

.footer li {
  margin-bottom: 10px
}

.footer li a {
  color: var(--color-text-secondary);
  font-size: .84rem;
  transition: color .2s
}

.footer li a:hover {
  color: var(--color-text)
}

.footer-bottom {
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .72rem;
  color: var(--color-text-muted)
}

.footer-bottom-links {
  display: flex;
  gap: 20px
}

.footer-bottom-links a {
  color: var(--color-text-muted)
}

.footer-bottom-links a:hover {
  color: var(--color-text-secondary)
}

/* ── Responsive ── */
@media(max-width:768px) {
  .nav-links {
    display: none
  }

  .hero {
    padding: 48px 0 32px
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 32px
  }

  .hero-cta {
    flex-direction: column
  }

  .hero-stats {
    flex-wrap: wrap;
    gap: 20px
  }

  .products-grid,
  .solutions-grid {
    grid-template-columns: 1fr
  }

  .strengths-grid,
  .cases-grid {
    grid-template-columns: 1fr
  }

  .result-container {
    grid-template-columns: 1fr
  }

  .domain-inner {
    grid-template-columns: 1fr;
    text-align: center
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px
  }

  .footer-bottom {
    flex-direction: column;
    gap: 10px;
    text-align: center
  }
}