:root {
  --navy: #02040f;
  --surface: rgba(24, 24, 27, 0.84);
  --surface-soft: rgba(39, 39, 42, 0.72);
  --surface-strong: rgba(15, 23, 43, 0.88);
  --text: #f4f4f5;
  --muted: #a1a1aa;
  --gold: #d6b672;
  --green: #49ce8b;
  --green-strong: #30b170;
  --line: rgba(82, 82, 92, 0.6);
  --header: rgba(3, 54, 96, 0.52);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Montserrat, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 10% 14%, rgba(73, 206, 139, 0.13) 0%, transparent 30%),
    radial-gradient(circle at 88% 20%, rgba(214, 182, 114, 0.13) 0%, transparent 34%),
    linear-gradient(180deg, #02040f 0%, #071024 36%, #030712 100%);
}

.bg-orb { position: fixed; border-radius: 999px; filter: blur(90px); z-index: -1; }
.orb-1 { width: 320px; height: 320px; background: rgba(73, 206, 139, 0.15); top: 8vh; left: -90px; }
.orb-2 { width: 360px; height: 360px; background: rgba(214, 182, 114, 0.12); right: -90px; top: 48vh; }

.site-header,
main,
.site-footer {
  width: min(1240px, 92vw);
  margin: 0 auto;
}

.section-anchor {
  scroll-margin-top: 132px;
}

.site-header {
  position: sticky;
  top: 12px;
  z-index: 40;
  margin-top: 10px;
  padding: 10px 14px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 14px;
  background: var(--header);
  backdrop-filter: blur(12px);
}

.brand { color: var(--text); text-decoration: none; font-weight: 700; white-space: nowrap; display: inline-flex; flex-direction: column; line-height: 1.1; }
.brand span { color: var(--muted); font-size: 0.72rem; font-weight: 500; margin-top: 2px; }

nav {
  display: flex;
  align-items: center;
  gap: 6px;
  justify-content: center;
  flex-wrap: wrap;
}

nav a {
  color: #d4d4d8;
  text-decoration: none;
  font-size: 0.82rem;
  border-radius: 8px;
  padding: 6px 9px;
  transition: color 0.2s ease, background-color 0.2s ease;
}

nav a:hover { color: #fff; background: rgba(255, 255, 255, 0.08); }

.nav-cta {
  text-decoration: none;
  color: #0f172b;
  font-size: 0.84rem;
  font-weight: 700;
  border-radius: 999px;
  padding: 10px 14px;
  background: linear-gradient(120deg, var(--gold), #ecd49f);
  white-space: nowrap;
}

.nav-cta:hover { background: linear-gradient(120deg, #e6c987, #f1ddb2); }

main { padding-bottom: 24px; }

h1, h2, h3 { line-height: 1.12; margin: 0; }
h1 { font-size: clamp(1.9rem, 4.2vw, 3.2rem); letter-spacing: -0.02em; max-width: 12ch; }
h2 { font-size: clamp(1.34rem, 2.6vw, 2rem); }
h3 { font-size: clamp(1rem, 1.7vw, 1.16rem); }

p { margin: 0; }

.hero {
  margin-top: 28px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
}

.hero-copy-col,
.hero-panel-col {
  border: 1px solid rgba(82, 82, 92, 0.58);
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(73, 206, 139, 0.06), rgba(3, 54, 96, 0.08)), var(--surface);
  padding: 28px;
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.24);
}

.hero-panel-col {
  background: linear-gradient(135deg, rgba(214, 182, 114, 0.08), rgba(3, 54, 96, 0.08)), var(--surface-strong);
}

.kicker {
  color: var(--green);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.74rem;
  font-weight: 600;
}

.hero-copy { margin-top: 14px; color: #d4d4d8; line-height: 1.68; max-width: 70ch; }
.hero-author { margin-top: 8px; color: #cbd5e1; font-size: 0.9rem; font-weight: 600; }
.microcopy { margin-top: 12px; color: #dbeafe; font-size: 0.92rem; max-width: 68ch; }
.hero-tags {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.hero-tags span {
  border: 1px solid rgba(148, 163, 184, 0.34);
  border-radius: 999px;
  background: rgba(15, 23, 43, 0.5);
  color: #dbeafe;
  font-size: 0.76rem;
  padding: 5px 10px;
}

.hero-actions {
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.btn {
  text-decoration: none;
  padding: 10px 16px;
  border-radius: 10px;
  font-weight: 600;
  display: inline-block;
  transition: transform 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--green); color: #032616; }
.btn-primary:hover { background: var(--green-strong); }
.btn-ghost { color: var(--text); border: 1px solid var(--line); background: rgba(39, 39, 42, 0.7); }

.panel-label,
.product-label {
  color: #fef3c7;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.72rem;
  font-weight: 600;
}

.pillar-grid {
  margin-top: 14px;
  display: grid;
  gap: 10px;
}

.pillar-card {
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 12px;
  background: rgba(2, 6, 23, 0.56);
  padding: 14px;
}

.pillar-card span { font-weight: 700; color: var(--gold); }
.pillar-card p { margin-top: 6px; color: var(--muted); font-size: 0.92rem; line-height: 1.45; }

.panel {
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.2);
  padding: 24px;
}

.panel p,
.panel li,
.cards p { color: var(--muted); line-height: 1.65; }

.section-head { margin-top: 26px; }

.cards {
  display: grid;
  gap: 12px;
  margin-top: 14px;
}

.cards article {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface-soft);
  padding: 18px;
  min-height: 0;
}

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

.compact-cards article p { margin-top: 8px; }
.product-cards article p { margin-top: 8px; }
.product-cards {
  grid-template-columns: repeat(3, 1fr);
}

.status-tag {
  margin-top: 12px;
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  padding: 5px 9px;
  border: 1px solid transparent;
}

.status-live {
  color: #d1fae5;
  border-color: rgba(73, 206, 139, 0.42);
  background: rgba(16, 185, 129, 0.12);
}

.status-dev {
  color: #fef3c7;
  border-color: rgba(214, 182, 114, 0.46);
  background: rgba(214, 182, 114, 0.14);
}

.status-soon {
  color: #dbeafe;
  border-color: rgba(148, 163, 184, 0.45);
  background: rgba(71, 85, 105, 0.25);
}

.inline-link {
  margin-top: 10px;
  display: inline-block;
  font-weight: 600;
  color: var(--green);
  text-decoration: none;
}

.inline-link:hover { text-decoration: underline; }

.method-flow {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
}

.method-flow div {
  border: 1px solid rgba(73, 206, 139, 0.32);
  border-radius: 999px;
  padding: 10px 12px;
  text-align: center;
  font-weight: 600;
  color: #d1fae5;
  background: rgba(16, 185, 129, 0.08);
  position: relative;
}

.note {
  margin-top: 14px;
  border-left: 2px solid rgba(73, 206, 139, 0.48);
  padding-left: 12px;
  color: #dbeafe;
  font-size: 0.94rem;
}

.split-section {
  margin-top: 18px;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 12px;
}

.split-main,
.split-side { margin-top: 0; }

.split-side ul { margin: 12px 0 0; padding-left: 18px; }
.split-side li + li { margin-top: 5px; }

.tools-head {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 12px;
}

.tools-head ul { margin: 12px 0 0; padding-left: 18px; }
.tools-head li + li { margin-top: 4px; }

.tools-visuals {
  margin-top: 16px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 12px;
}

.factor-visuals {
  grid-template-columns: 1.45fr 0.55fr;
  align-items: start;
}

.factor-main-figure img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  object-position: center;
}

figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  background: rgba(9, 9, 11, 0.55);
}

figure img { width: 100%; height: auto; display: block; }
figcaption { padding: 12px; color: var(--muted); font-size: 0.86rem; line-height: 1.5; }

.kpi-block {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(2, 6, 23, 0.48);
  padding: 14px;
}

.kpi-block h3 {
  margin-bottom: 10px;
  color: #fef3c7;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 7px;
}

.kpi-grid article {
  border: 1px solid rgba(82, 82, 92, 0.6);
  border-radius: 10px;
  background: rgba(15, 23, 43, 0.42);
  padding: 8px 10px;
  min-height: 64px;
}

.kpi-grid span {
  display: block;
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.28;
}

.kpi-grid strong {
  display: block;
  margin-top: 5px;
  color: #d1fae5;
  font-size: 0.96rem;
  line-height: 1.2;
}

.kpi-chips {
  margin-top: 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.kpi-chips span {
  border: 1px solid rgba(148, 163, 184, 0.3);
  border-radius: 999px;
  background: rgba(15, 23, 43, 0.35);
  color: #cbd5e1;
  font-size: 0.78rem;
  padding: 5px 9px;
  line-height: 1.25;
}

.kpi-chips strong {
  color: #d1fae5;
  font-weight: 700;
}

.kpi-note {
  margin-top: 8px;
  color: #94a3b8;
  font-size: 0.76rem;
  line-height: 1.45;
}

.ranking-mobile-cards {
  display: none;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(2, 6, 23, 0.42);
  padding: 12px;
}

.factor-chip-grid {
  margin-top: 10px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.factor-chip-grid span {
  border: 1px solid rgba(73, 206, 139, 0.35);
  border-radius: 999px;
  padding: 8px 10px;
  text-align: center;
  color: #d1fae5;
  background: rgba(16, 185, 129, 0.08);
  font-size: 0.84rem;
  font-weight: 600;
}

.product-panel { background: linear-gradient(140deg, rgba(73, 206, 139, 0.08), rgba(2, 6, 23, 0.82)); }

.mini-stack {
  margin-top: 12px;
  display: grid;
  gap: 10px;
}

.mini-stack div {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(2, 6, 23, 0.42);
  padding: 12px;
}

.mini-stack p { margin-top: 6px; font-size: 0.9rem; }

.panel-cta {
  border-color: rgba(214, 182, 114, 0.34);
  background: linear-gradient(130deg, rgba(214, 182, 114, 0.1), rgba(24, 24, 27, 0.92));
}

.domain-chip {
  margin-top: 12px;
  display: inline-block;
  border: 1px solid rgba(214, 182, 114, 0.4);
  border-radius: 999px;
  padding: 6px 12px;
  color: #fef3c7;
  font-size: 0.9rem;
}

.comparison {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.mini-cards { margin-top: 12px; }
.mini-cards article {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 78px;
}

.site-footer { padding: 14px 0 34px; }
.site-footer p { margin: 0; color: #a1a1aa; font-size: 0.84rem; line-height: 1.5; }
.site-footer p + p { margin-top: 6px; }

.contact-channels {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.contact-card {
  position: relative;
  padding-top: 52px !important;
}

.contact-icon {
  position: absolute;
  top: 14px;
  left: 16px;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  border: 1px solid rgba(214, 182, 114, 0.45);
  background: rgba(214, 182, 114, 0.08);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.contact-icon svg {
  width: 15px;
  height: 15px;
  fill: #fef3c7;
}

.contact-channels p {
  color: var(--muted);
  font-size: 0.9rem;
}

.channel-chip {
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(15, 23, 43, 0.42);
  padding: 10px 12px;
  display: grid;
  gap: 4px;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.channel-chip span {
  color: var(--muted);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.channel-chip strong {
  color: #dbeafe;
  font-size: 0.88rem;
  line-height: 1.35;
  font-weight: 600;
  overflow-wrap: anywhere;
}

.channel-chip:hover {
  border-color: rgba(73, 206, 139, 0.5);
  background: rgba(16, 185, 129, 0.08);
}

.contact-channels a {
  color: inherit;
  text-decoration: none;
}

.contact-channels a:hover {
  text-decoration: none;
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.55s cubic-bezier(0.4, 0, 0.2, 1), transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1024px) {
  .hero { grid-template-columns: 1fr; }
  .split-section { grid-template-columns: 1fr; }
  .cards-4 { grid-template-columns: repeat(2, 1fr); }
  .product-cards { grid-template-columns: repeat(2, 1fr); }
  .method-flow { grid-template-columns: repeat(3, 1fr); }
  .tools-visuals { grid-template-columns: 1fr; }
  .factor-visuals { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .site-header {
    grid-template-columns: 1fr;
    align-items: stretch;
    gap: 8px;
  }

  .brand { text-align: center; }
  nav { justify-content: center; }
  .nav-cta { text-align: center; }

  .cards-2,
  .cards-3,
  .cards-4,
  .product-cards,
  .comparison,
  .method-flow { grid-template-columns: 1fr; }

  .contact-channels { grid-template-columns: 1fr; }
  .kpi-grid { grid-template-columns: 1fr; }
  .kpi-chips { display: grid; grid-template-columns: 1fr; }
  .ranking-desktop { display: none; }
  .ranking-mobile-cards { display: block; }

  .tools-head { grid-template-columns: 1fr; }
  .hero-copy-col,
  .hero-panel-col,
  .panel { padding: 20px; }

  .section-anchor { scroll-margin-top: 96px; }
}

@media (max-width: 360px) {
  nav a { font-size: 0.78rem; padding: 6px 8px; }
  .btn { width: 100%; text-align: center; }
}