/*
  Neurovantex — Design tokens & base styles
  Reference: https://nextai.pro/ (Framer build)

  Design Brief decisions:
  - Light-first agency aesthetic: warm off-white #F6F5F4, white surfaces, near-black text
  - Accents from reference tokens: deep ocean #004F80, CTA blue #006AFF, gold #D4A217
  - Typography: Urbanist (display/body) + Fragment Mono (eyebrows/labels)
  - Hero: centered-typography-hero (large Urbanist 900 headline + dual CTAs)
  - Rhythm: light bands ↔ muted trust strip ↔ segment panels ↔ dark spotlight ↔ blue CTA
  - Motion: smooth fade-up reveals, soft hover lift — Framer-like ease, not bounce
  - NOT generic dark+purple-orb SaaS; NOT Inter-only stack
*/

:root {
  /* Surfaces */
  --color-bg: #f6f5f4;
  --color-bg-alt: #ffffff;
  --color-surface: #fafafa;
  --color-surface-muted: #f5f5f5;
  --color-ink: #050505;
  --color-ink-soft: #1a1a1a;

  /* Text */
  --color-text: #111111;
  --color-text-muted: #828289;
  --color-text-subtle: #a1a1aa;
  --color-text-on-dark: #ffffff;
  --color-text-on-accent: #ffffff;

  /* Accents (from nextai.pro CSS tokens) */
  --color-accent: #004f80;
  --color-accent-bright: #006aff;
  --color-accent-hover: #0058d4;
  --color-accent-soft: rgba(0, 106, 255, 0.08);
  --color-gold: #d4a217;
  --color-gold-soft: rgba(212, 162, 23, 0.12);

  /* Borders & shadows */
  --color-border: #e2e2e2;
  --color-border-strong: #d4d4d8;
  --shadow-sm: 0 1px 2px rgba(17, 17, 17, 0.04);
  --shadow-md: 0 8px 28px rgba(17, 17, 17, 0.08);
  --shadow-lg: 0 20px 48px rgba(17, 17, 17, 0.12);

  /* Typography */
  --font-display: "Urbanist", "Segoe UI", sans-serif;
  --font-body: "Urbanist", "Segoe UI", sans-serif;
  --font-mono: "Fragment Mono", "Consolas", monospace;

  --fs-hero: clamp(2.6rem, 6vw, 4.75rem);
  --fs-h2: clamp(1.85rem, 3.5vw, 2.75rem);
  --fs-h3: clamp(1.25rem, 2vw, 1.5rem);
  --fs-body: 1.0625rem;
  --fs-small: 0.875rem;
  --fs-label: 0.75rem;
  --lh-tight: 1.1;
  --lh-body: 1.65;

  /* Layout */
  --container: 1120px;
  --container-narrow: 720px;
  --space-section: clamp(4.5rem, 9vw, 7.5rem);
  --space-grid: clamp(1.25rem, 3vw, 2rem);
  --header-h: 4.25rem;

  /* Radii — reference uses soft rounded CTAs, not sharp broadsheet */
  --radius-sm: 0.5rem;
  --radius-md: 0.875rem;
  --radius-lg: 1.25rem;
  --radius-pill: 999px;

  /* Motion */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-soft: cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.28s var(--ease-soft);
  --transition-reveal: 0.7s var(--ease-out);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  font-weight: 500;
  line-height: var(--lh-body);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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

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

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

h1,
h2,
h3,
h4,
p {
  margin: 0;
}

:focus-visible {
  outline: 2px solid var(--color-accent-bright);
  outline-offset: 3px;
}

.container {
  width: min(100% - 2.5rem, var(--container));
  margin-inline: auto;
}

.container--narrow {
  width: min(100% - 2.5rem, var(--container-narrow));
  margin-inline: auto;
}

/* —— Buttons —— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 1.55rem;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  transition:
    background var(--transition-base),
    color var(--transition-base),
    border-color var(--transition-base),
    transform var(--transition-base),
    box-shadow var(--transition-base);
}

.btn--primary {
  background: var(--color-accent-bright);
  color: var(--color-text-on-accent);
  box-shadow: 0 8px 22px rgba(0, 106, 255, 0.28);
}

.btn--primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
}

.btn--secondary {
  background: transparent;
  color: var(--color-text);
  border: 1.5px solid var(--color-border-strong);
}

.btn--secondary:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn--on-dark {
  background: var(--color-bg-alt);
  color: var(--color-text);
}

.btn--on-dark:hover {
  background: var(--color-surface-muted);
}

.btn--ghost-light {
  background: transparent;
  color: var(--color-text-on-dark);
  border: 1.5px solid rgba(255, 255, 255, 0.35);
}

.btn--ghost-light:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.7);
}

.btn--small {
  padding: 0.65rem 1.15rem;
  font-size: 0.875rem;
}

/* —— Eyebrow / labels —— */
.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.section-head {
  max-width: 38rem;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

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

.section-head h2 {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: 800;
  line-height: var(--lh-tight);
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-top: 0.65rem;
}

.section-head p {
  margin-top: 1rem;
  color: var(--color-text-muted);
  font-size: 1.05rem;
}

/* =========================
   1. Header — sticky-enterprise-nav
   ========================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(246, 245, 244, 0.86);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition:
    background var(--transition-base),
    border-color var(--transition-base),
    box-shadow var(--transition-base);
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.92);
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.site-header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

.brand img {
  width: 2rem;
  height: 2rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav__link {
  font-size: 0.925rem;
  font-weight: 600;
  color: var(--color-text-muted);
  transition: color var(--transition-base);
}

.nav__link:hover {
  color: var(--color-text);
}

.nav__cta {
  margin-left: 0.25rem;
}

.nav-toggle {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.nav-toggle span {
  display: block;
  width: 1.1rem;
  height: 2px;
  background: var(--color-text);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* =========================
   2. Hero — centered-typography-hero
   ========================= */
.hero {
  position: relative;
  padding: clamp(3.5rem, 8vw, 6rem) 0 clamp(3rem, 6vw, 5rem);
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 55% at 50% -10%, rgba(0, 106, 255, 0.1), transparent 60%),
    radial-gradient(ellipse 40% 40% at 90% 80%, rgba(0, 79, 128, 0.07), transparent 55%),
    var(--color-bg);
}

.hero__inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 52rem;
  margin-inline: auto;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  color: var(--color-accent);
}

.hero__eyebrow::before {
  content: "";
  width: 1.5rem;
  height: 2px;
  background: var(--color-gold);
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--fs-hero);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.035em;
  color: var(--color-text);
}

.hero__title em {
  font-style: italic;
  font-weight: 800;
  color: var(--color-accent);
}

.hero__subtitle {
  margin: 1.35rem auto 0;
  max-width: 36rem;
  font-size: clamp(1.05rem, 1.8vw, 1.2rem);
  color: var(--color-text-muted);
  font-weight: 500;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  justify-content: center;
  margin-top: 2.15rem;
}

.hero__visual {
  margin-top: clamp(2.5rem, 5vw, 3.75rem);
  position: relative;
}

.hero-diagram {
  width: min(100%, 640px);
  margin-inline: auto;
  border-radius: var(--radius-lg);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  padding: 1.5rem;
}

.hero-diagram__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1rem;
}

.hero-diagram__panel {
  border-radius: var(--radius-md);
  padding: 1.1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  text-align: left;
}

.hero-diagram__panel--accent {
  background: linear-gradient(145deg, var(--color-accent) 0%, #003d63 100%);
  border-color: transparent;
  color: var(--color-text-on-dark);
}

.hero-diagram__label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0.7;
  margin-bottom: 0.55rem;
}

.hero-diagram__value {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.hero-diagram__bars {
  display: flex;
  align-items: flex-end;
  gap: 0.35rem;
  height: 4.5rem;
  margin-top: 1rem;
}

.hero-diagram__bars span {
  flex: 1;
  border-radius: 4px 4px 0 0;
  background: var(--color-accent-soft);
  min-height: 20%;
}

.hero-diagram__panel--accent .hero-diagram__bars span {
  background: rgba(255, 255, 255, 0.22);
}

.hero-diagram__bars span:nth-child(1) { height: 42%; }
.hero-diagram__bars span:nth-child(2) { height: 68%; }
.hero-diagram__bars span:nth-child(3) { height: 55%; }
.hero-diagram__bars span:nth-child(4) { height: 88%; background: var(--color-accent-bright); }
.hero-diagram__panel--accent .hero-diagram__bars span:nth-child(4) {
  background: var(--color-gold);
}

.hero-diagram__list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-top: 0.85rem;
}

.hero-diagram__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.45rem 0.6rem;
  border-radius: var(--radius-sm);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
}

.hero-diagram__dot {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--color-accent-bright);
}

/* =========================
   3. Platform — benefit-pillar-row
   ========================= */
.platform {
  padding: var(--space-section) 0;
  background: var(--color-bg-alt);
}

.pillar-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-bg-alt);
}

.pillar {
  padding: 2rem 1.75rem;
  border-right: 1px solid var(--color-border);
  transition: background var(--transition-base);
}

.pillar:last-child {
  border-right: none;
}

.pillar:hover {
  background: var(--color-accent-soft);
}

.pillar__icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  background: var(--color-accent-soft);
  color: var(--color-accent-bright);
  margin-bottom: 1.15rem;
}

.pillar__icon svg {
  width: 1.25rem;
  height: 1.25rem;
}

.pillar h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.55rem;
}

.pillar p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.platform__note {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-md);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
}

.platform__note p {
  color: var(--color-text-muted);
  max-width: 36rem;
}

/* =========================
   4. Capabilities — trust-logo-marquee + metric-band
   ========================= */
.capabilities {
  padding: var(--space-section) 0;
  background: var(--color-bg);
}

.trust-bar {
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
  padding: 1.75rem 0;
  border-block: 1px solid var(--color-border);
}

.trust-bar__label {
  text-align: center;
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
  margin-bottom: 1.25rem;
}

.trust-bar__logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem 2.5rem;
  opacity: 0.55;
}

.trust-bar__logos span {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

.capability-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--space-grid);
  align-items: stretch;
}

.capability-lead {
  padding: 2.25rem;
  border-radius: var(--radius-lg);
  background: var(--color-ink-soft);
  color: var(--color-text-on-dark);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 22rem;
  position: relative;
  overflow: hidden;
}

.capability-lead::after {
  content: "";
  position: absolute;
  inset: auto -20% -40% auto;
  width: 16rem;
  height: 16rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 106, 255, 0.35), transparent 70%);
  pointer-events: none;
}

.capability-lead .eyebrow {
  color: var(--color-gold);
}

.capability-lead h3 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin: 0.85rem 0 1rem;
  max-width: 16ch;
}

.capability-lead p {
  color: rgba(255, 255, 255, 0.72);
  max-width: 32ch;
  margin-bottom: 1.75rem;
}

.capability-stack {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.capability-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1.15rem 1.25rem;
  border-radius: var(--radius-md);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  transition:
    border-color var(--transition-base),
    transform var(--transition-base),
    box-shadow var(--transition-base);
}

.capability-item:hover {
  border-color: var(--color-accent-bright);
  transform: translateX(4px);
  box-shadow: var(--shadow-sm);
}

.capability-item__num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-accent-bright);
  font-weight: 400;
}

.capability-item h4 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 750;
  letter-spacing: -0.01em;
}

.capability-item p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-top: 0.2rem;
}

.capability-item__meta {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-gold);
  letter-spacing: 0.04em;
}

/* =========================
   5. Solutions — audience-segment-panels
   ========================= */
.solutions {
  padding: var(--space-section) 0;
  background: var(--color-bg-alt);
}

.segment-panels {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.15rem;
}

.segment {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 22rem;
  padding: 1.85rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  overflow: hidden;
  transition:
    transform var(--transition-base),
    box-shadow var(--transition-base),
    border-color var(--transition-base);
}

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

.segment--featured {
  background: linear-gradient(165deg, var(--color-accent) 0%, #002f4d 100%);
  border-color: transparent;
  color: var(--color-text-on-dark);
}

.segment--featured p,
.segment--featured .segment__tag {
  color: rgba(255, 255, 255, 0.78);
}

.segment__tag {
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1.25rem;
}

.segment h3 {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  margin-bottom: 0.75rem;
}

.segment p {
  color: var(--color-text-muted);
  flex: 1;
}

.segment__footer {
  margin-top: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.segment__link {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-accent-bright);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: gap var(--transition-base);
}

.segment--featured .segment__link {
  color: var(--color-gold);
}

.segment:hover .segment__link {
  gap: 0.55rem;
}

.segment__stat {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.segment--featured .segment__stat {
  color: var(--color-text-on-dark);
}

/* =========================
   6. Technology — feature-spotlight-split
   ========================= */
.technology {
  padding: var(--space-section) 0;
  background: var(--color-bg);
}

.tech-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.tech-copy .eyebrow {
  margin-bottom: 0.75rem;
}

.tech-copy h2 {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: var(--lh-tight);
  margin-bottom: 1rem;
}

.tech-copy > p {
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
  max-width: 34rem;
}

.tech-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 1.75rem;
}

.tech-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem;
  align-items: start;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
}

.tech-list__mark {
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 50%;
  background: var(--color-gold-soft);
  color: var(--color-gold);
  display: grid;
  place-items: center;
  font-size: 0.75rem;
  font-weight: 800;
  margin-top: 0.1rem;
}

.tech-list strong {
  display: block;
  font-weight: 750;
  margin-bottom: 0.15rem;
}

.tech-list span {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.tech-visual {
  position: relative;
  border-radius: var(--radius-lg);
  background: var(--color-ink);
  color: var(--color-text-on-dark);
  padding: 2rem;
  min-height: 26rem;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.tech-visual__glow {
  position: absolute;
  width: 14rem;
  height: 14rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 106, 255, 0.45), transparent 70%);
  top: -3rem;
  right: -3rem;
  pointer-events: none;
}

.tech-visual__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 1.25rem;
}

.tech-visual__badge i {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--color-gold);
  display: block;
  animation: pulse-dot 1.8s var(--ease-soft) infinite;
}

.tech-visual h3 {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 0.75rem;
  max-width: 12ch;
}

.tech-visual > p {
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.95rem;
  max-width: 28ch;
  margin-bottom: 1.75rem;
}

.tech-chat {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.tech-chat__bubble {
  padding: 0.75rem 0.95rem;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  line-height: 1.45;
  max-width: 90%;
}

.tech-chat__bubble--ai {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  align-self: flex-start;
}

.tech-chat__bubble--user {
  background: var(--color-accent-bright);
  align-self: flex-end;
}

/* =========================
   7. CTA — cta-urgency-band
   ========================= */
.cta-band {
  padding: var(--space-section) 0;
  background:
    linear-gradient(135deg, var(--color-accent) 0%, #003255 48%, #001f33 100%);
  color: var(--color-text-on-dark);
  position: relative;
  overflow: hidden;
}

.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 80% at 100% 0%, rgba(0, 106, 255, 0.35), transparent 55%),
    radial-gradient(ellipse 40% 60% at 0% 100%, rgba(212, 162, 23, 0.18), transparent 50%);
  pointer-events: none;
}

.cta-band__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 2rem;
  align-items: center;
}

.cta-band .eyebrow {
  color: var(--color-gold);
  margin-bottom: 0.75rem;
}

.cta-band h2 {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: var(--lh-tight);
  margin-bottom: 1rem;
  max-width: 16ch;
}

.cta-band p {
  color: rgba(255, 255, 255, 0.75);
  max-width: 36rem;
}

.cta-band__actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: stretch;
}

.cta-band__actions .btn {
  width: 100%;
}

.cta-band__hint {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  text-align: center;
  margin-top: 0.35rem;
}

/* =========================
   8. Footer — footer-multi-column
   ========================= */
.site-footer {
  padding: 3.5rem 0 2rem;
  background: var(--color-ink);
  color: rgba(255, 255, 255, 0.72);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer__brand .brand {
  color: var(--color-text-on-dark);
}

.footer__brand p {
  max-width: 28ch;
  font-size: 0.925rem;
  line-height: 1.6;
}

.footer__col h4 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 750;
  color: var(--color-text-on-dark);
  letter-spacing: 0.02em;
  margin-bottom: 1rem;
}

.footer__col a {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 0.55rem;
  color: rgba(255, 255, 255, 0.62);
  transition: color var(--transition-base);
}

.footer__col a:hover {
  color: var(--color-text-on-dark);
}

.footer__email {
  color: var(--color-gold) !important;
  font-weight: 650;
}

.footer__bottom {
  padding-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.42);
}

/* =========================
   Modals
   ========================= */
.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  padding: 1.25rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity 0.3s var(--ease-soft),
    visibility 0.3s var(--ease-soft);
}

.modal.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 5, 5, 0.55);
  backdrop-filter: blur(4px);
}

.modal__panel {
  position: relative;
  z-index: 1;
  width: min(100%, 32rem);
  max-height: min(85vh, 40rem);
  overflow-y: auto;
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem 1.75rem;
  box-shadow: var(--shadow-lg);
  transform: translateY(16px) scale(0.98);
  transition: transform 0.35s var(--ease-out);
}

.modal.is-open .modal__panel {
  transform: translateY(0) scale(1);
}

.modal__close {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius-pill);
  display: grid;
  place-items: center;
  font-size: 1.35rem;
  line-height: 1;
  color: var(--color-text-muted);
  transition: background var(--transition-base), color var(--transition-base);
}

.modal__close:hover {
  background: var(--color-surface-muted);
  color: var(--color-text);
}

.modal__panel h2 {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
  padding-right: 2rem;
}

.modal__panel p {
  color: var(--color-text-muted);
  margin-bottom: 0.85rem;
}

.modal__panel ul {
  margin: 0.5rem 0 1.25rem;
  padding-left: 1.1rem;
  list-style: disc;
  color: var(--color-text-muted);
}

.modal__panel li {
  margin-bottom: 0.4rem;
}

.modal__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.25rem;
}

body.modal-open {
  overflow: hidden;
}

/* Utility */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}