:root {
  --bg: #f6f9fc;
  --bg-2: #edf4fb;
  --surface: rgba(255,255,255,0.88);
  --surface-solid: #ffffff;
  --surface-alt: #f4f8fd;
  --card: rgba(255,255,255,0.96);
  --card-soft: #f7fbff;
  --text: #102033;
  --muted: #5e738c;
  --line: rgba(16, 32, 51, 0.09);
  --line-strong: rgba(62, 123, 255, 0.22);
  --blue: #2f6df6;
  --blue-2: #5a94ff;
  --blue-soft: rgba(47, 109, 246, 0.08);
  --green: #18b87a;
  --shadow: 0 18px 50px rgba(29, 52, 84, 0.08);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 16px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(90,148,255,0.14), transparent 28%),
    radial-gradient(circle at top right, rgba(24,184,122,0.08), transparent 22%),
    linear-gradient(180deg, #fbfdff 0%, #f3f8fd 42%, #edf4fb 100%);
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 18px; color: var(--muted); line-height: 1.72; }
h1, h2, h3, h4 { margin: 0 0 16px; line-height: 1.04; letter-spacing: -0.035em; color: var(--text); }
h1 { font-size: clamp(42px, 7vw, 78px); }
h2 { font-size: clamp(30px, 4.2vw, 48px); }
h3 { font-size: clamp(22px, 2.2vw, 28px); }
ul { margin: 0; padding-left: 20px; color: var(--muted); }

.container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.narrow { width: min(860px, calc(100% - 40px)); }
.center { text-align: center; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255,255,255,0.82);
  border-bottom: 1px solid rgba(16,32,51,0.06);
  backdrop-filter: blur(16px);
}
.nav {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.brand {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.05em;
}
.nav nav {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}
.nav nav a { color: #27405e; font-size: 15px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 13px 22px;
  border-radius: 14px;
  font-weight: 700;
  border: 1px solid transparent;
  background: linear-gradient(180deg, #5a94ff 0%, #2f6df6 100%);
  color: #fff;
  box-shadow: 0 14px 30px rgba(47, 109, 246, 0.2);
}
.btn-secondary {
  background: #fff;
  color: var(--text);
  border-color: var(--line);
  box-shadow: none;
}
.btn-small {
  min-height: 40px;
  padding: 10px 16px;
  border-radius: 12px;
  font-size: 14px;
}
.text-link { color: var(--blue); font-weight: 700; display: inline-flex; align-items: center; gap: 8px; }

.hero { padding: 96px 0 54px; }
.hero-small { padding: 72px 0 28px; }
.hero-grid,
.grid-2,
.preview-split,
.content-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
  align-items: center;
}
.eyebrow {
  margin-bottom: 18px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 12px;
  font-weight: 800;
  color: var(--blue);
}
.lead { font-size: 20px; color: #4f657f; max-width: 760px; }
.hero-actions,
.inline-actions,
.hero-points,
.meta-row { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-actions { margin-top: 28px; }
.hero-points { margin-top: 24px; }
.hero-points span,
.badge,
.meta-chip,
.stat-chip {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.8);
  color: #35506f;
  font-size: 13px;
}

.hero-visual-card,
.frame-section,
.card,
.blog-card,
.form-card,
.note-card,
.comparison-card,
.metric-panel {
  border: 1px solid rgba(255,255,255,0.95);
  background: linear-gradient(180deg, rgba(255,255,255,0.96) 0%, rgba(247,251,255,0.96) 100%);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}
.hero-visual-card,
.frame-section,
.form-card { padding: 28px; }
.hero-image-card {
  padding: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
  overflow: visible;
}
.hero-image-card .hero-photo {
  width: 100%;
}
.hero-image-card .placeholder-hero {
  border: 0;
  background: transparent;
}
.card,
.blog-card,
.note-card,
.comparison-card,
.metric-panel { padding: 24px; }
.section { padding: 28px 0; }
.section-heading { margin-bottom: 28px; max-width: 860px; }
.left-tight { max-width: 780px; }

.cards { display: grid; gap: 20px; }
.cards.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.cards.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.value-strip { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; }
.value-pill {
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.84);
  text-align: center;
  color: #2e4a68;
  font-weight: 700;
}

.card-topline,
.mini-label {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 11px;
  font-weight: 800;
  color: #7d92ae;
  margin-bottom: 12px;
}

.dashboard-shell { display: grid; gap: 16px; }
.visual-board {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, #ffffff 0%, #f7fbff 100%);
  border-radius: 24px;
  padding: 18px;
}
.window-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}
.window-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #d5e3f6;
}
.placeholder-hero {
  min-height: 390px;
  position: relative;
  border-radius: 24px;
  border: 1px solid rgba(47,109,246,0.08);
  background:
    radial-gradient(circle at top, rgba(90,148,255,0.16), transparent 34%),
    linear-gradient(180deg, #ffffff 0%, #f4f9ff 100%);
  overflow: hidden;
}
.hero-photo {
  width: 100%;
  height: auto;
  max-height: 620px;
  object-fit: contain;
  display: block;
  border-radius: 24px;
  background: #ffffff;
}
.ui-block,
.ui-line,
.ui-chart,
.ui-card,
.ui-tile,
.placeholder-image,
.content-preview-image,
.article-hero-image {
  border-radius: 20px;
  border: 1px solid rgba(47,109,246,0.08);
  background: linear-gradient(180deg, #ffffff 0%, #f4f9ff 100%);
}
.ui-chart {
  min-height: 120px;
  background:
    linear-gradient(180deg, rgba(90,148,255,0.08), rgba(90,148,255,0.02)),
    repeating-linear-gradient(90deg, #ffffff, #ffffff 22px, #f2f7fd 22px, #f2f7fd 23px);
}
.ui-line { height: 12px; background: #eaf1f9; }
.ui-line.short { width: 52%; }
.ui-line.medium { width: 74%; }
.ui-line.long { width: 92%; }
.ui-card {
  padding: 14px;
  display: grid;
  gap: 10px;
  background: #f8fbff;
}
.ui-copy {
  margin: 0;
  color: #47617f;
  line-height: 1.5;
  font-size: 14px;
}
.ui-card-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}
.ui-tag {
  min-width: 64px;
  height: 28px;
  border-radius: 999px;
  background: rgba(47,109,246,0.1);
}
.ui-stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.ui-tile {
  min-height: 84px;
  padding: 12px;
  background: #fbfdff;
}
.stat-tile {
  display: grid;
  align-content: start;
  gap: 6px;
}
.stat-tile strong {
  font-size: 28px;
  line-height: 1;
  color: var(--text);
}
.stat-tile span {
  color: #66809b;
  font-size: 13px;
}
.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}
.metric-panel strong,
.big-number { display: block; font-size: clamp(24px, 4vw, 34px); color: var(--text); }
.metric-panel span { color: #66809b; font-size: 14px; }

.diagram-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}
.diagram-step {
  padding: 18px;
  border-radius: 18px;
  background: #f8fbff;
  border: 1px solid var(--line);
}
.step-number,
.process-number {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(47,109,246,0.08);
  color: var(--blue);
  font-weight: 800;
  margin-bottom: 12px;
}

.solution-grid,
.proof-grid,
.blog-grid,
.snippet-grid {
  display: grid;
  gap: 20px;
}
.solution-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.proof-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.blog-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.snippet-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.featured-blog { grid-column: span 2; }

.placeholder-image,
.content-preview-image,
.article-hero-image {
  aspect-ratio: 16 / 10;
  padding: 22px;
  display: grid;
  align-content: space-between;
  position: relative;
  overflow: hidden;
}
.placeholder-image::before,
.content-preview-image::before,
.article-hero-image::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top right, rgba(90,148,255,0.18), transparent 28%),
    linear-gradient(180deg, rgba(255,255,255,0.35), rgba(244,249,255,0.85));
}
.hero-scene::before {
  background:
    radial-gradient(circle at top right, rgba(90,148,255,0.26), transparent 30%),
    radial-gradient(circle at bottom left, rgba(24,184,122,0.12), transparent 26%),
    linear-gradient(180deg, rgba(255,255,255,0.35), rgba(244,249,255,0.9));
}
.support-scene::before {
  background:
    radial-gradient(circle at top right, rgba(90,148,255,0.2), transparent 30%),
    linear-gradient(135deg, rgba(239,246,255,0.95), rgba(248,251,255,0.95));
}
.sales-scene::before {
  background:
    radial-gradient(circle at top left, rgba(47,109,246,0.18), transparent 28%),
    linear-gradient(135deg, rgba(244,249,255,0.95), rgba(236,247,242,0.95));
}
.ops-scene::before {
  background:
    radial-gradient(circle at bottom right, rgba(24,184,122,0.16), transparent 28%),
    linear-gradient(135deg, rgba(247,251,255,0.95), rgba(242,248,255,0.95));
}
.placeholder-image > *,
.content-preview-image > *,
.article-hero-image > * { position: relative; z-index: 1; }
.placeholder-title { font-size: clamp(24px, 3vw, 34px); margin-bottom: 6px; }
.placeholder-subtitle { color: #4d6580; max-width: 28ch; }
.visual-corner-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  align-self: end;
}
.mini-block {
  height: 54px;
  border-radius: 14px;
  background: rgba(255,255,255,0.76);
  border: 1px solid rgba(47,109,246,0.08);
}

.before-after-grid,
.preview-split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.clean-list { display: grid; gap: 10px; }
.comparison-card.after {
  border-color: rgba(24,184,122,0.18);
  box-shadow: 0 16px 44px rgba(24,184,122,0.08);
}

.process-list,
.faq-list,
.snippet-feed { display: grid; gap: 14px; }
.process-item {
  display: grid;
  grid-template-columns: 34px 1fr;
  align-items: start;
  gap: 16px;
  padding: 14px;
  border-radius: 18px;
  background: #f8fbff;
  border: 1px solid var(--line);
}
.note-card blockquote {
  margin: 0;
  font-size: clamp(22px, 2.8vw, 32px);
  line-height: 1.32;
  color: var(--text);
}
.signature { margin-top: 16px; color: var(--blue); font-weight: 700; }
.date { color: #7d92ae; font-size: 13px; margin-bottom: 12px; }

.compare-wrap {
  overflow: auto;
  border-radius: 24px;
  border: 1px solid var(--line);
  background: #fff;
}
.compare-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}
.compare-table th,
.compare-table td {
  padding: 18px;
  border-bottom: 1px solid rgba(16,32,51,0.08);
  text-align: left;
  vertical-align: top;
}
.compare-table thead th {
  background: #f7fbff;
  color: var(--text);
  font-size: 15px;
}
.compare-table td:first-child { font-weight: 700; color: var(--text); width: 28%; }

.form-card { display: grid; gap: 16px; }
.form-card label,
.consult-form-grid label {
  display: grid;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
}
.consult-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.consult-form-grid .full { grid-column: 1 / -1; }
.optional { color: #7d92ae; font-weight: 500; }
input, textarea, select {
  width: 100%;
  border: 1px solid rgba(16,32,51,0.1);
  border-radius: 14px;
  background: #fff;
  color: var(--text);
  padding: 14px 15px;
  font: inherit;
}
textarea { min-height: 130px; resize: vertical; }
input::placeholder,
textarea::placeholder { color: #91a3ba; }
.consult-type-block { display: grid; gap: 14px; }
.field-head {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  color: var(--muted);
  font-size: 14px;
}
.type-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.type-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 18px;
  border-radius: 20px;
  background: #f8fbff;
  border: 1px solid var(--line);
}
.type-card p { margin: 6px 0 0; font-size: 14px; }
.type-card input[type="checkbox"] { width: 20px; height: 20px; margin: 0; }
.featured-type { grid-column: 1 / -1; border-color: rgba(24,184,122,0.18); }
.consult-submit { width: 100%; }
.consult-foot,
.popup-note { font-size: 13px; color: #7d92ae; }
.consult-free-note { margin: -4px 0 22px; color: #3c526c; }

.cta-section { padding-bottom: 96px; }
.site-footer {
  padding: 30px 0 54px;
  border-top: 1px solid rgba(16,32,51,0.06);
  background: rgba(255,255,255,0.72);
}
.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}
.footer-grid > div { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.legal-links a { color: #6e839c; font-size: 14px; }

.popup-overlay {
  position: fixed;
  inset: 0;
  padding: 20px;
  background: rgba(16,32,51,0.22);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 80;
}
.popup-card {
  position: relative;
  width: min(560px, 100%);
  border-radius: 28px;
  padding: 28px;
  background: #ffffff;
  border: 1px solid rgba(16,32,51,0.08);
  box-shadow: 0 28px 70px rgba(29,52,84,0.16);
}
.popup-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 0;
  background: #eef4fb;
  color: var(--text);
  font-size: 24px;
  cursor: pointer;
}
.popup-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  margin-top: 18px;
}

@media (max-width: 1100px) {
  .value-strip,
  .diagram-grid,
  .solution-grid,
  .proof-grid,
  .blog-grid,
  .hero-grid,
  .preview-split,
  .before-after-grid,
  .placeholder-hero {
    grid-template-columns: 1fr 1fr;
  }
  .hero-grid,
  .preview-split,
  .before-after-grid { grid-template-columns: 1fr; }
}

@media (max-width: 820px) {
  .container,
  .narrow { width: calc(100% - 24px); }
  .nav {
    flex-direction: column;
    align-items: flex-start;
    padding: 14px 0;
    min-height: unset;
  }
  .nav nav { width: 100%; gap: 12px; }
  h1 { font-size: clamp(38px, 12vw, 58px); }
  h2 { font-size: clamp(28px, 8vw, 40px); }
  .hero { padding: 62px 0 26px; }
  .hero-small { padding: 50px 0 14px; }
  .section { padding: 22px 0; }
  .hero-visual-card,
  .frame-section,
  .form-card,
  .card,
  .blog-card,
  .comparison-card,
  .metric-panel,
  .note-card { border-radius: 22px; padding: 20px; }
  .cards.two,
  .cards.three,
  .value-strip,
  .diagram-grid,
  .solution-grid,
  .proof-grid,
  .blog-grid,
  .snippet-grid,
  .consult-form-grid,
  .type-grid,
  .popup-form,
  .ui-stat-grid { grid-template-columns: 1fr !important; }
  .featured-blog { grid-column: span 1; }
  .hero-actions,
  .inline-actions { flex-direction: column; align-items: stretch; }
  .btn,
  .btn-secondary { width: 100%; }
  .btn.btn-small { width: auto; }
  .field-head,
  .footer-grid { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 540px) {
  .lead { font-size: 18px; }
  .hero-points span,
  .badge,
  .meta-chip,
  .stat-chip { width: 100%; justify-content: center; }
  .process-item { grid-template-columns: 1fr; }
  .compare-table { min-width: 620px; }
}