:root {
  --bg: #050509;
  --bg-alt: #0c0d13;
  --card: #10111a;
  --card-alt: #151624;
  --border: #23243a;
  --accent: #4f7cff;
  --accent-soft: rgba(79, 124, 255, 0.12);
  --accent-strong: rgba(79, 124, 255, 0.5);
  --text: #f9fafb;
  --muted: #d1d5db;
  --danger: #f97373;
  --success: #4ade80;
  --warning: #facc15;
  --shadow-soft: 0 24px 60px rgba(0, 0, 0, 0.7);
  --radius-xl: 24px;
  --radius-lg: 18px;
  --radius-full: 999px;
  --gap-section: 96px;
  --max-width: 1120px;
  --header-height: 70px;
}

html {
  scroll-behavior: smooth;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Pretendard", -apple-system, BlinkMacSystemFont, system-ui,
    Roboto, "Helvetica Neue", "Segoe UI", "Apple SD Gothic Neo",
    "Noto Sans KR", sans-serif;
  background: radial-gradient(circle at top, #101224 0, #050509 45%);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

.page {
  min-height: 100vh;
  position: relative;
  color: var(--text);
}

.bg-glow {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.45;
  mix-blend-mode: screen;
  background:
    radial-gradient(circle at 10% 0%, rgba(79, 124, 255, 0.35), transparent 55%),
    radial-gradient(circle at 90% 0%, rgba(34, 197, 94, 0.14), transparent 55%);
  z-index: -2;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  background: radial-gradient(circle at top, rgba(15, 23, 42, 0.94), rgba(15, 23, 42, 0.88));
  border-bottom: 1px solid rgba(31, 41, 55, 0.8);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}

.nav-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-img {
  width: 42px;
  height: 42px;
  object-fit: contain;
}

.logo-mark {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background:
    radial-gradient(circle at 25% 20%, #ffffff, transparent 55%),
    radial-gradient(circle at 80% 90%, rgba(191, 219, 254, 0.7), transparent 55%);
  position: relative;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.logo-wave {
  position: absolute;
  width: 120%;
  height: 120%;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(79, 124, 255, 0.7), transparent 60%);
  opacity: 0.36;
  transform: translateY(6px);
}

.logo-text-main {
  font-weight: 700;
  letter-spacing: 0.02em;
  font-size: 18px;
}

.logo-text-sub {
  font-size: 11px;
  color: var(--muted);
}

.nav-links {
  display: flex;
  gap: 18px;
  font-size: 14px;
  color: var(--muted);
}

.nav-links a {
  padding: 6px 10px;
  border-radius: 999px;
  transition: background 0.2s ease, color 0.2s ease;
}

.nav-links a:hover {
  background: rgba(15, 23, 42, 0.8);
  color: #e5e7eb;
}

.nav-cta {
  display: flex;
  gap: 10px;
  align-items: center;
}

.btn {
  border-radius: var(--radius-full);
  padding: 8px 18px;
  font-size: 14px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.18s ease-out;
  background: transparent;
  color: var(--text);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn-secondary {
  border-color: rgba(148, 163, 184, 0.4);
  background: rgba(15, 23, 42, 0.8);
}

.btn-secondary:hover {
  border-color: rgba(209, 213, 219, 0.8);
  background: rgba(15, 23, 42, 1);
}

.btn-primary {
  background: linear-gradient(135deg, #4f7cff, #22c55e);
  border-color: transparent;
  box-shadow: 0 12px 30px rgba(37, 99, 235, 0.65);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 40px rgba(37, 99, 235, 0.8);
}

main {
  padding-bottom: 80px;
}

section {
  padding: 72px 0;
  scroll-margin-top: var(--header-height);
}

section:nth-of-type(even) {
  background: radial-gradient(circle at top, rgba(15, 23, 42, 0.85), rgba(15, 23, 42, 0.95));
}

section:nth-of-type(odd) {
  background: radial-gradient(circle at top, rgba(15, 23, 42, 0.94), #050509);
}

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

.section-eyebrow {
  font-size: 13px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 12px;
}

.section-title {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.section-subtitle {
  font-size: 15px;
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto;
}

/* Hero */
#hero {
  padding-top: 72px;
  padding-bottom: 80px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.1fr);
  gap: 40px;
  align-items: center;
}

.hero-title {
  font-size: 36px;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.hero-highlight {
  background: linear-gradient(135deg, #93c5fd, #bbf7d0);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-body {
  font-size: 15px;
  color: var(--muted);
  margin-bottom: 22px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 28px;
  padding: 20px 24px;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(75, 85, 99, 0.5);
  border-radius: var(--radius-lg);
}

.hero-metric-item {
  text-align: center;
}

.hero-metric-value {
  font-size: 24px;
  font-weight: 700;
  color: #60a5fa;
  line-height: 1.2;
}

.hero-metric-label {
  font-size: 12px;
  color: var(--muted);
  margin-top: 4px;
}

.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 10px;
}

.hero-note {
  font-size: 12px;
  color: var(--muted);
}

.hero-right {
  position: relative;
}

.hero-card {
  border-radius: var(--radius-xl);
  background: radial-gradient(circle at top left, rgba(79, 124, 255, 0.22), rgba(15, 23, 42, 0.98));
  border: 1px solid rgba(75, 85, 99, 0.7);
  padding: 18px 18px 20px;
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.7);
  margin-bottom: 10px;
}

.hero-flow-steps {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 13px;
  margin-top: 10px;
}

.hero-flow-step {
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

.hero-flow-step-num {
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid rgba(148, 163, 184, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  flex-shrink: 0;
}

.hero-flow-step-label {
  font-size: 13px;
}

.hero-call-metrics {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  font-size: 11px;
}

.hero-call-metric {
  border-radius: 12px;
  padding: 6px 8px;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(31, 41, 55, 0.9);
}

.hero-call-metric strong {
  font-size: 13px;
}

.hero-tagline {
  margin-top: 10px;
  font-size: 12px;
  color: var(--muted);
}

/* Section 2: Problems & Numbers */
.problem-image-section {
  margin-bottom: 32px;
  text-align: center;
}

.problem-image-wrapper {
  position: relative;
  display: inline-block;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  max-width: 720px;
  width: 100%;
}

.problem-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.problem-image-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
}

.problem-image-tag {
  display: inline-block;
  background: rgba(249, 115, 115, 0.9);
  color: white;
  font-size: 14px;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: var(--radius-full);
}

.problem-image-caption {
  margin-top: 16px;
  font-size: 14px;
  color: var(--muted);
}

.problems-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.problem-card {
  border-radius: var(--radius-lg);
  background: var(--card);
  border: 1px solid var(--border);
  padding: 18px 16px;
  font-size: 13px;
  min-height: 140px;
}

.problem-title {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 8px;
}

.problem-number {
  font-size: 20px;
  font-weight: 700;
  color: #bfdbfe;
  margin-bottom: 8px;
}

/* Section 3: Flow */
.flow-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 36px;
  align-items: center;
}

.flow-steps-diagram {
  border-radius: var(--radius-xl);
  background: radial-gradient(circle at top left, rgba(79, 124, 255, 0.32), rgba(15, 23, 42, 0.98));
  border: 1px solid rgba(75, 85, 99, 0.9);
  padding: 20px;
  box-shadow: var(--shadow-soft);
}

.flow-timeline {
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
}

.flow-line {
  position: absolute;
  left: 13px;
  top: 14px;
  bottom: 16px;
  width: 2px;
  background: linear-gradient(to bottom, rgba(148, 163, 184, 0.8), transparent);
  opacity: 0.8;
}

.flow-item {
  display: flex;
  gap: 10px;
  position: relative;
  z-index: 1;
}

.flow-icon {
  width: 26px;
  height: 26px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid rgba(148, 163, 184, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}

.flow-text-title {
  font-size: 14px;
  font-weight: 600;
}

.flow-text-body {
  font-size: 13px;
  color: var(--muted);
}

.flow-summary-card {
  border-radius: var(--radius-lg);
  background: var(--card);
  border: 1px solid var(--border);
  padding: 16px;
  font-size: 13px;
  margin-top: 18px;
}

.list-dot {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  margin-bottom: 8px;
}

.list-dot span:first-child {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.9);
  margin-top: 6px;
  flex-shrink: 0;
}

/* Section 4: Call Experience / Sequence */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.step-card {
  border-radius: var(--radius-lg);
  background: var(--card);
  border: 1px solid var(--border);
  padding: 16px;
  font-size: 13px;
}

.step-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.6);
  margin-bottom: 10px;
}

.step-title {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 6px;
}

.step-body {
  color: var(--muted);
}

/* Section 5: Live Demo */
#demo {
  position: relative;
}

.demo-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 26px;
  align-items: stretch;
}

.phone-mock {
  border-radius: 32px;
  background: radial-gradient(circle at top, #111827, #020617);
  padding: 16px 12px;
  width: 100%;
  max-width: 320px;
  margin: 0 auto;
  border: 1px solid rgba(31, 41, 55, 0.9);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.9);
  position: relative;
  overflow: hidden;
}

.phone-notch {
  width: 110px;
  height: 18px;
  border-radius: 999px;
  background: #020617;
  margin: 0 auto 10px;
  position: relative;
}

.phone-screen {
  border-radius: 24px;
  background: radial-gradient(circle at top, rgba(15, 23, 42, 0.96), rgba(15, 23, 42, 1));
  border: 1px solid rgba(55, 65, 81, 0.9);
  padding: 16px 14px 14px;
  color: #e5e7eb;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 13px;
}

.phone-status {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: #9ca3af;
}

.phone-title {
  font-size: 16px;
  font-weight: 600;
  margin-top: 4px;
}

.phone-subtitle {
  font-size: 12px;
  color: #9ca3af;
}

.phone-menus {
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.phone-menu-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 8px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.92);
  border: 1px solid rgba(55, 65, 81, 0.9);
  font-size: 12px;
}

.phone-menu-row strong {
  font-size: 13px;
}

.phone-call-btn {
  margin-top: 16px;
  display: flex;
  justify-content: center;
}

.phone-call-btn button {
  border-radius: 999px;
  padding: 10px 18px;
  border: none;
  cursor: pointer;
  background: radial-gradient(circle at top left, #4ade80, #22c55e);
  color: #022c22;
  font-weight: 600;
  font-size: 13px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 12px 28px rgba(34, 197, 94, 0.8);
}

.phone-call-btn button:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 34px rgba(34, 197, 94, 0.9);
}

.phone-footer-hint {
  margin-top: 8px;
  font-size: 11px;
  color: #9ca3af;
  text-align: center;
}

.demo-orders-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.demo-orders-panel {
  border-radius: var(--radius-xl);
  background: var(--card);
  border: 1px solid var(--border);
  padding: 16px;
  font-size: 13px;
  box-shadow: var(--shadow-soft);
}

.demo-orders-customer {
  border-color: rgba(34, 197, 94, 0.3);
}

.demo-orders-owner {
  border-color: rgba(79, 124, 255, 0.3);
}

.demo-orders-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
}

.badge-live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(22, 163, 74, 0.08);
  border: 1px solid rgba(34, 197, 94, 0.75);
  color: #bbf7d0;
}

.live-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: #22c55e;
  box-shadow: 0 0 10px rgba(34, 197, 94, 0.85);
  animation: pulse 1.2s infinite;
}

@keyframes pulse {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.2); opacity: 0.6; }
  100% { transform: scale(1); opacity: 1; }
}

.orders-list {
  max-height: 320px;
  overflow-y: auto;
  padding-right: 4px;
  padding-bottom: 8px;
  margin-top: 12px;
}

.orders-list:empty {
  display: none;
  margin-top: 0;
}

.order-item {
  border-radius: 14px;
  padding: 10px 10px;
  background: rgba(15, 23, 42, 0.96);
  border: 1px solid rgba(51, 65, 85, 0.9);
  margin-bottom: 8px;
  transition: background 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
}

.order-item:last-child {
  margin-bottom: 0;
}

.order-item.hidden {
  display: none;
}

.order-item.push-down {
  animation: pushDown 0.25s ease-out forwards;
}

.order-item.new-order {
  background: rgba(79, 124, 255, 0.15);
  border-color: rgba(79, 124, 255, 0.5);
}

.order-item.appearing {
  animation: slideIn 0.3s ease-out forwards;
}

@keyframes pushDown {
  0% {
    transform: translateY(-100px);
  }
  100% {
    transform: translateY(0);
  }
}

@keyframes slideIn {
  0% {
    opacity: 0;
    transform: translateY(-20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.order-header-row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 12px;
  margin-bottom: 4px;
}

.order-phone {
  font-weight: 600;
}

.order-meta {
  font-size: 11px;
  color: var(--muted);
}

.order-body {
  font-size: 13px;
}

.order-tags {
  margin-top: 4px;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  font-size: 11px;
}

.order-tag {
  border-radius: 999px;
  padding: 2px 8px;
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid rgba(55, 65, 81, 0.8);
}

.demo-legend {
  font-size: 12px;
  color: var(--muted);
  margin-top: 8px;
}

/* Section 6: Metrics */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.metric-card {
  border-radius: var(--radius-lg);
  background: var(--card);
  border: 1px solid var(--border);
  padding: 16px 14px;
  font-size: 13px;
}

.metric-number {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 4px;
  background: linear-gradient(135deg, #93c5fd, #bbf7d0);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.metric-label {
  font-size: 13px;
  margin-bottom: 6px;
}

.metric-desc {
  font-size: 12px;
  color: var(--muted);
}

/* Section 7: Features */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature-card {
  border-radius: var(--radius-lg);
  background: var(--card);
  border: 1px solid var(--border);
  padding: 16px 16px 18px;
  font-size: 13px;
}

.feature-title {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 8px;
}

.feature-body {
  font-size: 13px;
  color: var(--muted);
}

/* Section 8: Testimonials */
.testimonials-wrapper {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.testimonials-column {
  display: flex;
  flex-direction: column;
}

.testimonial-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.testimonial-icon {
  font-size: 28px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-soft);
  border-radius: 12px;
}

.testimonial-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}

.testimonial-count {
  font-size: 13px;
  color: var(--muted);
}

.testimonial-cards {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.testimonial-cards-scroll {
  max-height: 520px;
  overflow-y: auto;
  padding-right: 8px;
}

.testimonial-cards-scroll::-webkit-scrollbar {
  width: 4px;
}

.testimonial-cards-scroll::-webkit-scrollbar-track {
  background: var(--card);
  border-radius: 4px;
}

.testimonial-cards-scroll::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 4px;
}

.testimonial-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  position: relative;
  transition: border-color 0.2s, transform 0.2s;
}

.testimonial-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.testimonial-card-small {
  padding: 16px;
}

.testimonial-card-en {
  border-left: 3px solid #3b82f6;
}

.testimonial-card-cn {
  border-left: 3px solid #ef4444;
}

.testimonial-quote {
  position: absolute;
  top: 12px;
  right: 16px;
  font-size: 32px;
  color: var(--accent);
  opacity: 0.3;
  font-family: Georgia, serif;
  line-height: 1;
}

.testimonial-text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text);
  margin-bottom: 14px;
}

.testimonial-card-small .testimonial-text {
  font-size: 13px;
  margin-bottom: 12px;
}

.testimonial-text strong {
  color: #60a5fa;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 10px;
}

.testimonial-avatar {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--card-alt);
  border-radius: 50%;
  font-size: 18px;
}

.testimonial-card-small .testimonial-avatar {
  width: 32px;
  height: 32px;
  font-size: 16px;
}

.testimonial-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
}

.testimonial-role {
  font-size: 11px;
  color: var(--muted);
}

/* Section 9: Pricing & CTA */
.pricing-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 24px;
  align-items: stretch;
}

.pricing-main {
  border-radius: var(--radius-xl);
  background: var(--card);
  border: 1px solid var(--border);
  padding: 20px 20px 22px;
}

.pricing-plan-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}

.pricing-price {
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 6px;
}

.pricing-unit {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 12px;
}

.pricing-features {
  font-size: 13px;
  margin-top: 10px;
}

.pricing-features li {
  margin-bottom: 6px;
}

.pricing-side {
  border-radius: var(--radius-xl);
  background: radial-gradient(circle at top left, rgba(79, 124, 255, 0.3), rgba(15, 23, 42, 0.98));
  border: 1px solid rgba(75, 85, 99, 0.9);
  padding: 20px 18px;
  box-shadow: var(--shadow-soft);
  font-size: 13px;
}

.pricing-highlight {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 8px;
}

.pricing-numbers {
  font-size: 13px;
  color: var(--muted);
}

footer {
  padding: 24px 0 40px;
  text-align: center;
  font-size: 12px;
  color: var(--muted);
  background: #020617;
  border-top: 1px solid rgba(31, 41, 55, 0.9);
}

/* Responsive */
/* Mobile Menu Styles */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.hamburger-line {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

.mobile-menu-btn.active .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-menu-btn.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.active .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: rgba(15, 23, 42, 0.98);
  border-bottom: 1px solid var(--border);
  padding: 20px;
  backdrop-filter: blur(18px);
}

.mobile-menu.active {
  display: block;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.mobile-nav-links a {
  display: block;
  padding: 14px 0;
  color: var(--text);
  text-decoration: none;
  font-size: 15px;
  border-bottom: 1px solid rgba(75, 85, 99, 0.3);
  transition: color 0.2s;
}

.mobile-nav-links a:hover {
  color: var(--accent);
}

.mobile-nav-links a:last-child {
  border-bottom: none;
}

.mobile-nav-cta {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(75, 85, 99, 0.5);
}

.mobile-nav-cta .btn {
  width: 100%;
}

@media (max-width: 960px) {
  .hero-grid,
  .flow-grid,
  .demo-grid,
  .testimonials-wrapper,
  .pricing-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .testimonial-cards-scroll {
    max-height: 400px;
  }

  .demo-orders-wrapper {
    grid-template-columns: 1fr;
  }

  .metrics-grid,
  .features-grid,
  .steps-grid,
  .problems-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-metrics {
    grid-template-columns: repeat(2, 1fr);
  }

  header {
    position: relative;
  }

  .nav-links {
    display: none;
  }

  .nav-cta {
    display: none;
  }

  .mobile-menu-btn {
    display: flex;
  }

  #hero {
    padding-top: 40px;
  }
}

@media (max-width: 640px) {
  .metrics-grid,
  .features-grid,
  .steps-grid,
  .problems-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  section {
    padding: 56px 0;
  }

  .hero-title {
    font-size: 28px;
  }

  .section-title {
    font-size: 22px;
  }
}

/* Modal Styles */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay.active {
  display: flex;
}

.modal-content {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px;
  max-width: 440px;
  width: 100%;
  position: relative;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.9);
  animation: modalIn 0.3s ease-out;
}

@keyframes modalIn {
  0% {
    opacity: 0;
    transform: translateY(-20px) scale(0.95);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border: none;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: var(--muted);
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.2);
  color: var(--text);
}

.modal-title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 8px;
}

.modal-subtitle {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text);
}

.form-group input {
  width: 100%;
  padding: 12px 14px;
  font-size: 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.8);
  color: var(--text);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input::placeholder {
  color: var(--muted);
}

.form-group input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.modal-submit {
  width: 100%;
  padding: 14px;
  font-size: 15px;
  margin-top: 8px;
}

.form-success {
  text-align: center;
  padding: 20px 0;
}

.success-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #4ade80, #22c55e);
  color: #022c22;
  font-size: 28px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.form-success h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.form-success p {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 20px;
}