:root {
  --blue-500: #2563eb;
  --blue-600: #1d4ed8;
  --blue-50: #eff6ff;
  --pink-500: #ec4899;
  --pink-600: #db2777;
  --green-400: #4ade80;
  --green-500: #22c55e;
  --black: #0a0a0a;
  --gray-900: #171717;
  --gray-700: #404040;
  --gray-500: #737373;
  --gray-200: #e5e5e5;
  --gray-100: #f5f5f5;
  --white: #ffffff;
  --radius-pill: 999px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.12);
  --font: "Inter", system-ui, -apple-system, sans-serif;
  --max-width: 1200px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  color: var(--black);
  background: var(--white);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

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

button,
input {
  font: inherit;
}

.container {
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
}

/* Top banner */
.top-banner {
  background: var(--blue-500);
  color: var(--white);
  text-align: center;
  padding: 0.6rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
}

.top-banner a {
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* Nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: -0.02em;
}

.logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--blue-500), var(--pink-500));
  display: grid;
  place-items: center;
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 800;
}

.nav-links {
  display: none;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--gray-700);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.9375rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--black);
  color: var(--white);
}

.btn-primary:hover {
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  border-color: var(--green-500);
  color: var(--gray-900);
}

.btn-outline:hover {
  background: rgba(34, 197, 94, 0.08);
}

.btn-blue {
  background: var(--blue-500);
  color: var(--white);
}

.btn-blue:hover {
  background: var(--blue-600);
}

.btn-lg {
  padding: 0.85rem 1.75rem;
  font-size: 1rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--pink-500), #f97316);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Hero */
.hero {
  padding: 3rem 0 4rem;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}

.hero-copy h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  font-weight: 800;
  margin: 1rem 0 1.25rem;
}

.hero-copy h1 .accent {
  color: var(--blue-500);
}

.hero-copy p {
  font-size: 1.125rem;
  color: var(--gray-700);
  max-width: 34rem;
  margin-bottom: 1.75rem;
}

.hero-form {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  max-width: 32rem;
}

.hero-form input {
  flex: 1 1 220px;
  min-width: 0;
  padding: 0.9rem 1.1rem;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-pill);
  outline: none;
  transition: border-color 0.15s ease;
}

.hero-form input:focus {
  border-color: var(--blue-500);
}

.hero-form .btn {
  flex: 0 0 auto;
}

.hero-note {
  margin-top: 0.75rem;
  font-size: 0.875rem;
  color: var(--gray-500);
}

.hero-visual {
  position: relative;
}

.hero-card {
  background: linear-gradient(145deg, var(--gray-100), var(--white));
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
}

.hero-avatar {
  width: 100%;
  aspect-ratio: 4/3;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 30% 30%, rgba(37, 99, 235, 0.25), transparent 50%),
    radial-gradient(circle at 70% 60%, rgba(236, 72, 153, 0.2), transparent 45%),
    linear-gradient(160deg, #1e293b, #0f172a);
  display: grid;
  place-items: center;
  color: var(--white);
  text-align: center;
  padding: 2rem;
}

.hero-avatar-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  display: grid;
  place-items: center;
  font-size: 2rem;
  margin: 0 auto 1rem;
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.hero-avatar h3 {
  font-size: 1.25rem;
  margin-bottom: 0.35rem;
}

.hero-avatar p {
  font-size: 0.875rem;
  opacity: 0.75;
}

.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.hero-stat {
  text-align: center;
  padding: 0.75rem;
  background: var(--white);
  border-radius: 12px;
  border: 1px solid var(--gray-200);
}

.hero-stat strong {
  display: block;
  font-size: 1.125rem;
  color: var(--blue-500);
}

.hero-stat span {
  font-size: 0.7rem;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Marquee */
.marquee-section {
  padding: 2rem 0;
  border-block: 1px solid var(--gray-200);
  overflow: hidden;
}

.marquee-label {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--gray-500);
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.marquee-track {
  display: flex;
  gap: 3rem;
  animation: marquee 35s linear infinite;
  width: max-content;
}

.marquee-inner {
  display: flex;
  gap: 3rem;
}

.marquee-item {
  font-weight: 600;
  color: var(--gray-700);
  white-space: nowrap;
  opacity: 0.7;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* Section common */
.section {
  padding: 5rem 0;
}

.section-header {
  text-align: center;
  max-width: 42rem;
  margin: 0 auto 3rem;
}

.section-header h2 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  letter-spacing: -0.02em;
  font-weight: 800;
  margin-bottom: 0.75rem;
}

.section-header p {
  color: var(--gray-700);
  font-size: 1.0625rem;
}

.section-header .accent-word {
  color: var(--blue-500);
}

/* Industry cards */
.industries-scroll {
  display: flex;
  gap: 1.25rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 1rem;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.industries-scroll::-webkit-scrollbar {
  display: none;
}

.industry-card {
  flex: 0 0 min(320px, 85vw);
  scroll-snap-align: start;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--gray-900);
  color: var(--white);
  position: relative;
  min-height: 380px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.industry-card-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.2) 60%);
  z-index: 1;
}

.industry-card-photo {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: grayscale(30%);
}

.industry-card-content {
  position: relative;
  z-index: 2;
  padding: 1.5rem;
}

.industry-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.industry-card p {
  font-size: 0.875rem;
  opacity: 0.85;
  line-height: 1.45;
  margin-bottom: 1rem;
}

.play-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-pill);
  color: var(--white);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  backdrop-filter: blur(8px);
}

.play-btn:hover {
  background: rgba(255, 255, 255, 0.25);
}

/* Stats */
.stats-section {
  background: var(--gray-100);
}

.stats-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.stat-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 2rem 1.5rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
}

.stat-card .label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--gray-500);
  margin-bottom: 0.75rem;
}

.stat-card .value {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  color: var(--blue-500);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-card .desc {
  font-size: 0.9375rem;
  color: var(--gray-700);
}

/* Features grid */
.features-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.feature-card {
  padding: 1.5rem;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.feature-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--blue-500);
}

.feature-card h3 {
  font-size: 1.0625rem;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.feature-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--blue-50);
  color: var(--blue-500);
  display: grid;
  place-items: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.feature-card ul {
  list-style: none;
  font-size: 0.875rem;
  color: var(--gray-700);
}

.feature-card li {
  padding: 0.25rem 0;
  padding-left: 1rem;
  position: relative;
}

.feature-card li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--blue-500);
}

/* Testimonials */
.testimonials-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.testimonial-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.testimonial-tag {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--blue-500);
  background: var(--blue-50);
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-pill);
  width: fit-content;
}

.testimonial-card h3 {
  font-size: 1.125rem;
  line-height: 1.35;
}

.testimonial-card blockquote {
  font-size: 0.9375rem;
  color: var(--gray-700);
  line-height: 1.6;
  flex: 1;
}

.testimonial-author {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  font-size: 0.875rem;
}

.testimonial-author strong {
  font-weight: 700;
}

.testimonial-author span {
  color: var(--gray-500);
}

/* Steps */
.steps-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.step-card {
  text-align: center;
  padding: 2rem 1.5rem;
}

.step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--blue-500);
  color: var(--white);
  font-weight: 800;
  font-size: 1.25rem;
  display: grid;
  place-items: center;
  margin: 0 auto 1.25rem;
}

.step-card h3 {
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
}

.step-card p {
  font-size: 0.9375rem;
  color: var(--gray-700);
}

/* FAQ */
.faq-list {
  max-width: 48rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq-item {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: var(--white);
  border: none;
  cursor: pointer;
  text-align: left;
  font-weight: 600;
  font-size: 1rem;
}

.faq-question:hover {
  background: var(--gray-100);
}

.faq-icon {
  font-size: 1.25rem;
  color: var(--blue-500);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  display: none;
  padding: 0 1.5rem 1.25rem;
  color: var(--gray-700);
  font-size: 0.9375rem;
  line-height: 1.6;
}

.faq-item.open .faq-answer {
  display: block;
}

/* Integrations */
.integrations-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.integration-pill {
  padding: 0.6rem 1.25rem;
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--gray-700);
}

/* CTA footer */
.cta-section {
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 100%);
  color: var(--white);
  text-align: center;
  padding: 5rem 0;
}

.cta-section h2 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  max-width: 36rem;
  margin-inline: auto;
}

.cta-section p {
  opacity: 0.85;
  font-size: 1.0625rem;
  margin-bottom: 2rem;
  max-width: 32rem;
  margin-inline: auto;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

/* Footer */
.site-footer {
  background: var(--black);
  color: rgba(255, 255, 255, 0.7);
  padding: 3rem 0 2rem;
  font-size: 0.875rem;
}

.footer-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  margin-bottom: 2.5rem;
}

.footer-grid h4 {
  color: var(--white);
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.footer-grid ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-grid a:hover {
  color: var(--white);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  margin-top: 2rem;
}

.comparison-table th,
.comparison-table td {
  padding: 0.85rem 1rem;
  border: 1px solid var(--gray-200);
  text-align: left;
}

.comparison-table th {
  background: var(--gray-100);
  font-weight: 700;
}

.comparison-table .check {
  color: var(--green-500);
  font-weight: 700;
}

.comparison-table .cross {
  color: var(--gray-500);
}

.mobile-menu-btn {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.25rem;
}

.mobile-menu-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--black);
  border-radius: 2px;
}

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1rem 0 1.5rem;
  border-top: 1px solid var(--gray-200);
}

.mobile-nav.open {
  display: flex;
}

.mobile-nav a {
  padding: 0.5rem 0;
  font-weight: 500;
  color: var(--gray-700);
}

@media (min-width: 768px) {
  .nav-links {
    display: flex;
  }

  .mobile-menu-btn {
    display: none;
  }

  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

@media (max-width: 767px) {
  .hero {
    padding-top: 2rem;
  }

  .nav-actions .btn-outline {
    display: none;
  }
}