:root {
  --color-bg: #f8fafc;
  --color-surface: #ffffff;
  --color-text: #0f172a;
  --color-muted: #475569;
  --color-primary: #0b1220;
  --color-accent: #2563eb;
  --color-accent-2: #06b6d4;
  --color-success: #10b981;
  --color-border: #e2e8f0;
  --color-soft-blue: #eff6ff;
  --color-soft-cyan: #ecfeff;
  --color-soft-green: #ecfdf5;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, .06);
  --shadow-md: 0 16px 40px rgba(15, 23, 42, .1);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --container: 1180px;
  --font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  color: var(--color-text);
  background: var(--color-bg);
  font-family: var(--font-sans);
  line-height: 1.6;
  letter-spacing: 0;
}

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

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

a:hover {
  color: var(--color-accent);
}

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

:focus-visible {
  outline: 3px solid rgba(37, 99, 235, .35);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 100;
  padding: .75rem 1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.skip-link:focus {
  top: 1rem;
}

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

.section {
  padding: clamp(3rem, 7vw, 6rem) 0;
}

.section-tight {
  padding: clamp(2.25rem, 5vw, 4rem) 0;
}

.surface {
  background: var(--color-surface);
}

.band {
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(248, 250, 252, .92);
  border-bottom: 1px solid rgba(226, 232, 240, .85);
  backdrop-filter: blur(16px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
}

.brand img {
  width: 196px;
  height: 40px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  color: var(--color-muted);
  font-size: .95rem;
  font-weight: 650;
}

.site-nav a {
  padding: .45rem .2rem;
}

.header-cta {
  flex: 0 0 auto;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
  border-radius: 999px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: .78rem 1rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-weight: 760;
  line-height: 1.2;
  text-align: center;
  cursor: pointer;
  transition: transform .16s ease, box-shadow .16s ease, background .16s ease, border-color .16s ease;
}

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

.btn-primary {
  background: var(--color-accent);
  color: #ffffff;
  box-shadow: 0 12px 28px rgba(37, 99, 235, .24);
}

.btn-primary:hover {
  color: #ffffff;
  background: #1d4ed8;
}

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

.btn-secondary:hover {
  background: #f8fafc;
  color: var(--color-primary);
}

.btn-dark {
  background: var(--color-primary);
  color: #ffffff;
}

.btn-dark:hover {
  color: #ffffff;
  background: #111827;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  margin: 0 0 1rem;
  color: var(--color-accent);
  font-size: .82rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: .55rem;
  height: .55rem;
  border-radius: 50%;
  background: var(--color-success);
  box-shadow: 0 0 0 6px rgba(16, 185, 129, .12);
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: calc(100vh - 74px);
  padding: clamp(4rem, 8vw, 7.5rem) 0 clamp(2.5rem, 5vw, 4rem);
  color: #ffffff;
  background:
    radial-gradient(circle at 78% 18%, rgba(6, 182, 212, .2), transparent 26rem),
    linear-gradient(135deg, #0b1220 0%, #101827 54%, #172033 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .055) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(180deg, #000 0%, transparent 78%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, .8fr);
  align-items: center;
  gap: clamp(2rem, 6vw, 5rem);
}

.hero h1,
.page-hero h1 {
  margin: 0;
  font-size: clamp(2.35rem, 5.2vw, 5.1rem);
  line-height: .98;
  letter-spacing: 0;
}

.page-hero h1 {
  max-width: 920px;
  color: #ffffff;
}

.hero p,
.page-hero p {
  max-width: 760px;
  margin: 1.35rem 0 0;
  color: rgba(255, 255, 255, .82);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .9rem;
  margin-top: 2rem;
}

.trust-bar {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
  margin-top: 2rem;
  color: rgba(255, 255, 255, .8);
}

.trust-bar span,
.pill {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: .38rem .7rem;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 999px;
  background: rgba(255, 255, 255, .07);
  font-size: .92rem;
  font-weight: 650;
}

.hero-visual {
  position: relative;
  min-height: 470px;
}

.system-panel {
  position: absolute;
  inset: 0;
  padding: 1.15rem;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 20px;
  background: rgba(255, 255, 255, .08);
  box-shadow: 0 30px 80px rgba(0, 0, 0, .34);
  backdrop-filter: blur(18px);
}

.system-panel img {
  width: 100%;
  height: 100%;
  min-height: 430px;
  object-fit: cover;
  border-radius: 14px;
  background: #ffffff;
}

.metric-strip {
  position: absolute;
  right: -1rem;
  bottom: 1.5rem;
  width: min(78%, 360px);
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: var(--radius-md);
  background: rgba(11, 18, 32, .86);
  box-shadow: 0 20px 50px rgba(0, 0, 0, .24);
}

.metric-strip strong {
  display: block;
  color: #ffffff;
  font-size: 1.55rem;
  line-height: 1.1;
}

.metric-strip span {
  display: block;
  margin-top: .3rem;
  color: rgba(255, 255, 255, .72);
  font-size: .92rem;
}

.down-hint {
  position: relative;
  margin-top: clamp(2rem, 4vw, 4rem);
  color: rgba(255, 255, 255, .64);
  font-size: .9rem;
}

.page-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(4rem, 8vw, 7rem) 0 clamp(3rem, 6vw, 5rem);
  background:
    radial-gradient(circle at 75% 10%, rgba(37, 99, 235, .2), transparent 24rem),
    linear-gradient(135deg, #0b1220, #111827);
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .055) 1px, transparent 1px);
  background-size: 54px 54px;
  pointer-events: none;
  opacity: .65;
}

.page-hero .container {
  position: relative;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  margin-bottom: 1.2rem;
  color: rgba(255, 255, 255, .68);
  font-size: .92rem;
}

.breadcrumb a {
  color: rgba(255, 255, 255, .8);
}

.breadcrumb a:hover {
  color: #ffffff;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(260px, .55fr);
  align-items: end;
  gap: 2rem;
  margin-bottom: 2rem;
}

.section-head h2,
.content h2 {
  margin: 0;
  color: var(--color-text);
  font-size: clamp(1.9rem, 3.4vw, 3.1rem);
  line-height: 1.08;
  letter-spacing: 0;
}

.section-head p,
.lead {
  margin: .9rem 0 0;
  color: var(--color-muted);
  font-size: 1.08rem;
}

.grid {
  display: grid;
  gap: 1rem;
}

.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));
}

.grid-5 {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.card {
  min-width: 0;
  padding: clamp(1.15rem, 2vw, 1.5rem);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

.card h3 {
  margin: 0 0 .6rem;
  font-size: 1.15rem;
  line-height: 1.25;
}

.card p {
  margin: 0;
  color: var(--color-muted);
}

.card-link {
  display: inline-flex;
  margin-top: 1rem;
  color: var(--color-accent);
  font-weight: 760;
}

.icon-box {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 1rem;
  border-radius: var(--radius-sm);
  background: var(--color-soft-blue);
  color: var(--color-accent);
  font-weight: 850;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(300px, .7fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.content > *:first-child {
  margin-top: 0;
}

.content p,
.content li {
  color: var(--color-muted);
}

.content ul,
.check-list {
  display: grid;
  gap: .72rem;
  padding: 0;
  margin: 1rem 0 0;
  list-style: none;
}

.content li,
.check-list li {
  position: relative;
  padding-left: 1.8rem;
}

.content li::before,
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .35rem;
  width: 1rem;
  height: 1rem;
  background: url("/public/assets/icons/check.svg") center / contain no-repeat;
}

.process {
  counter-reset: step;
}

.process .card {
  position: relative;
}

.process .card::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 1rem;
  border-radius: var(--radius-sm);
  background: var(--color-primary);
  color: #ffffff;
  font-weight: 850;
}

.cta-band {
  color: #ffffff;
  background:
    radial-gradient(circle at 84% 0%, rgba(6, 182, 212, .22), transparent 24rem),
    linear-gradient(135deg, #0b1220, #111827);
}

.cta-band h2 {
  color: #ffffff;
}

.cta-band p {
  color: rgba(255, 255, 255, .78);
}

.faq-list {
  display: grid;
  gap: .8rem;
}

details {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

summary {
  cursor: pointer;
  padding: 1rem 1.15rem;
  font-weight: 760;
}

details p {
  margin: 0;
  padding: 0 1.15rem 1.15rem;
  color: var(--color-muted);
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, .72fr) minmax(320px, .55fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.form {
  display: grid;
  gap: 1rem;
}

.hp {
  display: none;
}

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

label {
  display: grid;
  gap: .35rem;
  color: var(--color-text);
  font-weight: 720;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid #cbd5e1;
  border-radius: var(--radius-sm);
  padding: .78rem .9rem;
  color: var(--color-text);
  background: #ffffff;
}

textarea {
  min-height: 150px;
  resize: vertical;
}

.checkbox {
  display: grid;
  grid-template-columns: 22px 1fr;
  align-items: start;
  gap: .65rem;
  color: var(--color-muted);
  font-weight: 500;
}

.checkbox input {
  width: 18px;
  height: 18px;
  margin-top: .2rem;
}

.form-note,
.small {
  color: var(--color-muted);
  font-size: .92rem;
}

.form-success {
  margin: 0;
  padding: .85rem 1rem;
  border: 1px solid rgba(16, 185, 129, .32);
  border-radius: var(--radius-sm);
  background: var(--color-soft-green);
  color: #065f46;
  font-weight: 760;
}

.form-error {
  margin: 0;
  padding: .85rem 1rem;
  border: 1px solid rgba(220, 38, 38, .22);
  border-radius: var(--radius-sm);
  background: #fef2f2;
  color: #991b1b;
  font-weight: 760;
}

.legal-notice {
  padding: 1rem;
  border: 1px solid #f59e0b;
  border-radius: var(--radius-sm);
  background: #fffbeb;
  color: #78350f;
  font-weight: 700;
}

.site-footer {
  padding: 3rem 0 1.5rem;
  color: rgba(255, 255, 255, .72);
  background: var(--color-primary);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(260px, 1.1fr) repeat(3, minmax(160px, .6fr));
  gap: 2rem;
}

.footer-grid h2,
.footer-grid h3 {
  margin: 0 0 .8rem;
  color: #ffffff;
  font-size: 1rem;
}

.footer-grid p {
  margin: 0;
}

.footer-links {
  display: grid;
  gap: .45rem;
}

.footer-links a:hover {
  color: #ffffff;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 1.4rem;
  border-top: 1px solid rgba(255, 255, 255, .12);
  font-size: .9rem;
}

.sticky-mobile-cta {
  display: none;
}

.article-list {
  display: grid;
  gap: .9rem;
  counter-reset: article;
}

.article-teaser {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 1rem;
  align-items: start;
}

.article-teaser::before {
  counter-increment: article;
  content: counter(article, decimal-leading-zero);
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: var(--color-soft-blue);
  color: var(--color-accent);
  font-weight: 850;
}

@media (max-width: 980px) {
  .header-cta {
    display: none;
  }

  .nav-toggle {
    display: inline-block;
  }

  .site-nav {
    position: absolute;
    left: 1rem;
    right: 1rem;
    top: 74px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: .1rem;
    padding: .8rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    box-shadow: var(--shadow-md);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: .75rem .8rem;
    border-radius: 6px;
  }

  .site-nav a:hover {
    background: var(--color-bg);
  }

  .hero {
    min-height: auto;
  }

  .hero-inner,
  .section-head,
  .split,
  .contact-layout,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 420px;
  }

  .grid-5,
  .grid-4,
  .grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .container {
    width: min(100% - 1.25rem, var(--container));
  }

  .brand img {
    width: 172px;
  }

  .hero h1,
  .page-hero h1 {
    font-size: clamp(2.1rem, 12vw, 3.45rem);
  }

  .hero-actions,
  .cta-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .hero-visual {
    min-height: 300px;
  }

  .system-panel img {
    min-height: 270px;
  }

  .metric-strip {
    right: .7rem;
    bottom: .7rem;
    width: calc(100% - 1.4rem);
  }

  .grid-5,
  .grid-4,
  .grid-3,
  .grid-2,
  .field-grid {
    grid-template-columns: 1fr;
  }

  .sticky-mobile-cta {
    position: sticky;
    bottom: 0;
    z-index: 45;
    display: block;
    padding: .75rem;
    background: rgba(248, 250, 252, .92);
    border-top: 1px solid var(--color-border);
    backdrop-filter: blur(14px);
  }
}

/* Pricing */
.pricing-card {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  position: relative;
}

.pricing-badge {
  display: inline-block;
  padding: .3rem .75rem;
  border-radius: 99px;
  background: var(--color-accent);
  color: #ffffff;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .02em;
  text-transform: uppercase;
  width: fit-content;
}

.pricing-badge-premium {
  background: var(--color-primary);
}

.pricing-featured {
  border: 2px solid var(--color-accent);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, .07), var(--shadow-md);
}

.pricing-header {
  display: flex;
  flex-direction: column;
  gap: .5rem;
}

.pricing-header h3 {
  margin: 0;
}

.pricing-desc {
  margin: 0;
  color: var(--color-muted);
  font-size: .95rem;
}

.pricing-price {
  margin: .5rem 0 0;
  font-size: 1.5rem;
  color: var(--color-text);
}

.pricing-price strong {
  font-size: 1.9rem;
  font-weight: 850;
  color: var(--color-primary);
}

.pricing-promise {
  margin: 0;
  padding: 1rem;
  border-radius: var(--radius-sm);
  background: var(--color-soft-blue);
  color: var(--color-muted);
  font-size: .92rem;
  font-style: italic;
  line-height: 1.55;
}

.pricing-card .btn {
  margin-top: auto;
  text-align: center;
}

.pricing-note {
  margin: 2.5rem auto 0;
  max-width: 640px;
  text-align: center;
  color: var(--color-muted);
  font-size: .9rem;
}