:root {
  --primary: #3B82F6;
  --primary-dark: #1D4ED8;
  --primary-soft: #EFF6FF;
  --primary-border: #BFDBFE;
  --white: #ffffff;
  --ink: #0F172A;
  --muted: #64748B;
  --muted-dark: #475569;
  --line: #E2E8F0;
  --surface: #F8FAFC;
  --success: #16A34A;
  --danger: #DC2626;
  --shadow-sm: 0 8px 24px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 18px 48px rgba(15, 23, 42, 0.1);
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 24px;
  --max-width: 1160px;
  --header-height: 76px;
  --transition: 220ms ease;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 18px);
}

body {
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

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

img {
  display: block;
  width: 100%;
  height: auto;
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  border: 0;
  cursor: pointer;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  z-index: 9999;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: var(--ink);
  color: var(--white);
  transition: top var(--transition);
}

.skip-link:focus {
  top: 16px;
}

.container {
  width: min(100% - 40px, var(--max-width));
  margin-inline: auto;
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1000;
  min-height: var(--header-height);
  background: rgba(255, 255, 255, 0.88);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  backdrop-filter: blur(18px);
  transition: box-shadow var(--transition), background var(--transition);
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow-sm);
}

.nav-wrapper {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: "Manrope", sans-serif;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  color: var(--white);
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  box-shadow: 0 10px 28px rgba(59, 130, 246, 0.28);
}

.brand-name {
  font-size: 1.18rem;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 13px;
  border-radius: 999px;
  color: var(--muted-dark);
  font-size: 0.94rem;
  font-weight: 700;
  transition: color var(--transition), background var(--transition), transform var(--transition);
}

.nav-link:hover,
.nav-link:focus-visible,
.nav-link.active {
  color: var(--primary-dark);
  background: var(--primary-soft);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.hamburger {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--line);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
}

.btn-primary {
  color: var(--white);
  background: var(--primary);
  box-shadow: 0 14px 30px rgba(59, 130, 246, 0.25);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--primary-dark);
  box-shadow: 0 18px 42px rgba(29, 78, 216, 0.26);
}

.btn-outline {
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
}

.btn-outline:hover,
.btn-outline:focus-visible {
  color: var(--primary-dark);
  border-color: var(--primary-border);
  background: var(--primary-soft);
}

.btn-light {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.22);
}

.btn-light:hover,
.btn-light:focus-visible {
  color: var(--ink);
  background: var(--white);
}

main {
  padding-top: var(--header-height);
}

.section {
  padding: 54px 0;
}

.section-tight {
  padding: 36px 0;
}

.section-first {
  border-bottom: 1px solid var(--line);
}

.hero {
  padding: 72px 0 46px;
  background: radial-gradient(circle at top left, rgba(59, 130, 246, 0.1), transparent 34%), var(--white);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.72fr);
  gap: 34px;
  align-items: center;
}

.eyebrow,
.mini-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--primary-dark);
  background: var(--primary-soft);
  border: 1px solid var(--primary-border);
  font-size: 0.84rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.hero h1,
.page-hero h1 {
  max-width: 860px;
  font-family: "Manrope", sans-serif;
  font-size: clamp(2.38rem, 6vw, 5.15rem);
  line-height: 0.96;
  letter-spacing: -0.075em;
  color: var(--ink);
}

.hero h1 span,
.page-hero h1 span {
  color: var(--primary);
}

.hero-copy,
.page-hero p {
  max-width: 760px;
  margin-top: 20px;
  color: var(--muted-dark);
  font-size: clamp(1.02rem, 1.5vw, 1.2rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 28px;
  max-width: 720px;
}

.metric {
  padding: 15px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow-sm);
}

.metric strong {
  display: block;
  font-family: "Manrope", sans-serif;
  font-size: 1.35rem;
  line-height: 1;
  letter-spacing: -0.04em;
}

.metric span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.35;
}

.hero-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.hero-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px;
  border-bottom: 1px solid var(--line);
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--success);
  font-weight: 800;
  font-size: 0.88rem;
}

.status span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--success);
  box-shadow: 0 0 0 5px rgba(22, 163, 74, 0.12);
}

.panel-list {
  list-style: none;
}

.panel-list li {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 12px;
  padding: 18px;
  border-bottom: 1px solid var(--line);
}

.panel-list li:last-child {
  border-bottom: 0;
}

.panel-list i {
  color: var(--primary);
  margin-top: 3px;
}

.panel-list strong {
  display: block;
  font-size: 0.98rem;
}

.panel-list p {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.91rem;
}

.page-hero {
  padding: 58px 0 34px;
  background: linear-gradient(180deg, var(--primary-soft), var(--white));
}

.section-head {
  max-width: 760px;
  margin-bottom: 26px;
}

.section-head.center {
  text-align: center;
  margin-inline: auto;
}

.section-kicker {
  color: var(--primary-dark);
  font-size: 0.83rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

h2 {
  font-family: "Manrope", sans-serif;
  font-size: clamp(1.85rem, 3vw, 3rem);
  line-height: 1.05;
  letter-spacing: -0.055em;
  color: var(--ink);
}

.section-head p,
.section-text {
  margin-top: 12px;
  color: var(--muted-dark);
  font-size: 1rem;
}

.grid {
  display: grid;
  gap: 18px;
}

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

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card {
  position: relative;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  background: radial-gradient(circle at top right, rgba(59, 130, 246, 0.11), transparent 34%);
  transition: opacity var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  border-color: var(--primary-border);
  box-shadow: var(--shadow-md);
}

.card:hover::before {
  opacity: 1;
}

.card > * {
  position: relative;
  z-index: 1;
}

.card-icon,
.feature-icon,
.contact-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: var(--primary-soft);
  color: var(--primary);
  border: 1px solid var(--primary-border);
  margin-bottom: 16px;
}

.card h3,
.feature h3,
.process-step h3 {
  font-family: "Manrope", sans-serif;
  font-size: 1.14rem;
  line-height: 1.25;
  letter-spacing: -0.03em;
  margin-bottom: 9px;
}

.card p,
.feature p,
.process-step p {
  color: var(--muted);
  font-size: 0.95rem;
}

.card-list {
  display: grid;
  gap: 8px;
  margin-top: 15px;
  list-style: none;
}

.card-list li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  color: var(--muted-dark);
  font-size: 0.92rem;
}

.card-list i {
  margin-top: 4px;
  color: var(--success);
  font-size: 0.78rem;
}

.surface {
  background: var(--surface);
  border-block: 1px solid var(--line);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 28px;
  align-items: center;
}

.image-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
  background: var(--surface);
}

.image-card img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.check-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.check-item {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  color: var(--muted-dark);
  padding: 10px;
  border-radius: var(--radius-sm);
  background: var(--surface);
  font-size: 0.92rem;
}

.check-item i {
  color: var(--success);
  margin-top: 4px;
}

.feature-list {
  display: grid;
  gap: 14px;
  margin-top: 20px;
}

.feature {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 14px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--white);
}

.feature-icon {
  margin-bottom: 0;
}

.process-step {
  padding: 22px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.step-number {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  margin-bottom: 15px;
  border-radius: 999px;
  color: var(--primary-dark);
  background: var(--primary-soft);
  border: 1px solid var(--primary-border);
  font-weight: 850;
}

.banner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: center;
  padding: 26px;
  border-radius: var(--radius-lg);
  background: var(--ink);
  color: var(--white);
  overflow: hidden;
  position: relative;
}

.banner::after {
  content: "";
  position: absolute;
  width: 300px;
  height: 300px;
  right: -120px;
  top: -140px;
  border-radius: 999px;
  background: rgba(59, 130, 246, 0.35);
  filter: blur(6px);
}

.banner > * {
  position: relative;
  z-index: 1;
}

.banner h2 {
  color: var(--white);
  font-size: clamp(1.55rem, 2.5vw, 2.4rem);
  margin-bottom: 8px;
}

.banner p {
  color: rgba(255, 255, 255, 0.76);
  max-width: 690px;
}

.faq-wrap {
  max-width: 860px;
  margin-inline: auto;
  display: grid;
  gap: 12px;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--white);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  background: var(--white);
  color: var(--ink);
  text-align: left;
  font-weight: 800;
  transition: color var(--transition), background var(--transition);
}

.faq-question:hover,
.faq-question:focus-visible {
  color: var(--primary-dark);
  background: var(--primary-soft);
}

.faq-question i {
  transition: transform var(--transition);
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 260ms ease;
}

.faq-answer p {
  padding: 0 20px 18px;
  color: var(--muted-dark);
  font-size: 0.96rem;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: 24px;
  align-items: start;
}

.contact-info {
  display: grid;
  gap: 14px;
}

.contact-card {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 14px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.contact-icon {
  margin-bottom: 0;
}

.contact-card strong {
  display: block;
  font-size: 0.98rem;
  margin-bottom: 3px;
}

.contact-card span,
.contact-card a {
  color: var(--muted);
  font-size: 0.94rem;
}

.contact-card a:hover {
  color: var(--primary-dark);
}

.form-card {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-md);
}

.form-head {
  margin-bottom: 18px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.form-group {
  display: grid;
  gap: 7px;
}

.form-group.full {
  grid-column: 1 / -1;
}

label {
  font-weight: 800;
  color: var(--ink);
  font-size: 0.92rem;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--white);
  color: var(--ink);
  padding: 12px 13px;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

textarea {
  min-height: 128px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.13);
}

.field-error {
  min-height: 18px;
  color: var(--danger);
  font-size: 0.8rem;
}

.form-status {
  display: none;
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-weight: 700;
}

.form-status.success {
  display: block;
  color: #166534;
  background: #DCFCE7;
  border: 1px solid #BBF7D0;
}

.form-status.error {
  display: block;
  color: #991B1B;
  background: #FEE2E2;
  border: 1px solid #FECACA;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--white);
  padding: 20px 0;
}

.footer-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted);
  font-size: 0.92rem;
}

.social-links {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.social-links a {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted-dark);
  transition: transform var(--transition), color var(--transition), background var(--transition), border-color var(--transition);
}

.social-links a:hover,
.social-links a:focus-visible {
  transform: translateY(-2px);
  color: var(--primary-dark);
  background: var(--primary-soft);
  border-color: var(--primary-border);
}

.back-to-top {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 999;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  color: var(--white);
  background: var(--primary);
  box-shadow: 0 18px 34px rgba(59, 130, 246, 0.28);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity var(--transition), visibility var(--transition), transform var(--transition), background var(--transition);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover,
.back-to-top:focus-visible {
  background: var(--primary-dark);
}

.fade-in {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 520ms ease, transform 520ms ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .hero-grid,
  .split,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    max-width: 680px;
  }

  .grid-4,
  .grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .banner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  :root {
    --header-height: 70px;
  }

  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: 16px;
    right: 16px;
    display: grid;
    gap: 8px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: var(--white);
    box-shadow: var(--shadow-md);
    transform: translateY(-14px);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  }

  .nav-menu.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .nav-link {
    width: 100%;
    justify-content: center;
    border-radius: 14px;
  }

  .hamburger {
    display: inline-flex;
  }

  .nav-cta {
    display: none;
  }

  .hero {
    padding-top: 52px;
  }

  .section {
    padding: 42px 0;
  }

  .section-tight {
    padding: 30px 0;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 28px, var(--max-width));
  }

  .hero h1,
  .page-hero h1 {
    letter-spacing: -0.06em;
  }

  .hero-actions,
  .hero-actions .btn,
  .banner .btn {
    width: 100%;
  }

  .metrics,
  .grid-4,
  .grid-3,
  .grid-2,
  .form-grid,
  .check-grid {
    grid-template-columns: 1fr;
  }

  .footer-line {
    flex-direction: column;
    justify-content: center;
    text-align: center;
  }

  .card,
  .form-card,
  .banner {
    padding: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .fade-in {
    opacity: 1;
    transform: none;
  }
}