/* ==========================================================================
   Neroli Partners LLC — Executive minimalist design system
   Clean black-and-white B2B aesthetic
   ========================================================================== */

:root {
  --bg-canvas: #ffffff;
  --bg-subtle: #fafafa;
  --bg-muted: #f5f5f5;
  --bg-card: #ffffff;
  --bg-glass: rgba(255, 255, 255, 0.92);

  --text-primary: #000000;
  --text-secondary: #666666;
  --text-tertiary: #888888;
  --text-muted: #a1a1a1;

  --accent-black: #000000;
  --accent-green: #10b981;
  --accent-green-bg: #ecfdf5;
  --accent-green-border: #a7f3d0;
  --accent-red: #b91c1c;
  --accent-red-bg: #fef2f2;
  --accent-red-border: #fecaca;

  --border: #eaeaea;
  --border-light: #f0f0f0;

  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-pill: 9999px;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.06);

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  --container-max: 1060px;
  --gutter: 24px;
  --transition: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --focus-ring: 0 0 0 2px #ffffff, 0 0 0 4px #000000;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 72px;
  color-scheme: light;
}

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

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-canvas);
  color: var(--text-primary);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  font-size: 14px;
  letter-spacing: -0.011em;
}

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

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
.nav-toggle:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.bg-grid {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 640px;
  background-image:
    linear-gradient(to right, rgba(0, 0, 0, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 0, 0, 0.04) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse 70% 55% at 50% 0%, #000 50%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 70% 55% at 50% 0%, #000 50%, transparent 100%);
  pointer-events: none;
  z-index: 0;
}

/* Shared gutters: horizontal padding lives only on .container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
  position: relative;
  z-index: 1;
}

/* ==========================================================================
   Navigation
   ========================================================================== */
.header-wrapper {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 56px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.brand-glyph {
  width: 22px;
  height: 22px;
  background: var(--text-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  flex-shrink: 0;
}

.brand-glyph svg {
  width: 12px;
  height: 12px;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13px;
  font-weight: 400;
  transition: color var(--transition);
}

.nav-links a:hover {
  color: var(--text-primary);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #ffffff;
  cursor: pointer;
  color: var(--text-primary);
  flex-shrink: 0;
}

.nav-toggle-bars {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 18px;
}

.nav-toggle-bars span {
  display: block;
  height: 1.5px;
  width: 100%;
  background: currentColor;
  border-radius: 1px;
  transition: transform var(--transition), opacity var(--transition);
}

.header-wrapper.nav-open .nav-toggle-bars span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

.header-wrapper.nav-open .nav-toggle-bars span:nth-child(2) {
  opacity: 0;
}

.header-wrapper.nav-open .nav-toggle-bars span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

.mobile-nav {
  display: none;
  border-top: 1px solid var(--border);
  background: #ffffff;
  padding: 12px var(--gutter) 20px;
}

.mobile-nav[hidden] {
  display: none !important;
}

.mobile-nav a {
  display: block;
  padding: 12px 0;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  border-bottom: 1px solid var(--border-light);
}

.mobile-nav a:hover,
.mobile-nav a:focus-visible {
  color: var(--text-primary);
}

.mobile-nav .mobile-nav-cta {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 16px;
  border-bottom: none;
  padding: 0;
}

.header-wrapper.nav-open .mobile-nav {
  display: block;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  line-height: 1;
  text-decoration: none;
  border-radius: var(--radius-sm);
  padding: 7px 14px;
  transition: background-color var(--transition), border-color var(--transition),
    box-shadow var(--transition), transform var(--transition), opacity var(--transition);
  cursor: pointer;
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

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

.btn-primary:hover:not(:disabled) {
  background: #222222;
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.btn-secondary {
  background: #ffffff;
  color: var(--text-primary);
  border: 1px solid var(--border);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--bg-subtle);
  border-color: #000000;
}

.btn-large {
  padding: 10px 20px;
  font-size: 14px;
}

.btn-block {
  width: 100%;
  padding: 10px;
}

.btn-loading .btn-label {
  opacity: 0.7;
}

.btn-spinner {
  display: none;
  width: 14px;
  height: 14px;
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

.btn-loading .btn-spinner {
  display: inline-block;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ==========================================================================
   Sections — vertical rhythm only; gutters stay on .container
   ========================================================================== */
.section {
  padding-top: 64px;
  padding-bottom: 64px;
  border-top: 1px solid var(--border-light);
}

.section--hero {
  padding-top: 60px;
  padding-bottom: 36px;
  border-top: none;
  text-align: center;
}

.section-head {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 36px;
}

.section-tag {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-tertiary);
  margin-bottom: 6px;
  display: block;
}

.section-title {
  font-size: 28px;
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.section-desc {
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--text-secondary);
}

/* ==========================================================================
   Hero
   ========================================================================== */
.badge-announcement {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 10px 4px 4px;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
  max-width: 100%;
}

.badge-pill-inner {
  background: #000000;
  color: #ffffff;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.03em;
  flex-shrink: 0;
}

.hero-title {
  font-size: clamp(30px, 5vw, 50px);
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: -0.035em;
  color: var(--text-primary);
  max-width: 840px;
  margin: 0 auto 16px;
}

.hero-lead {
  font-size: 17px;
  line-height: 1.55;
  color: var(--text-secondary);
  max-width: 660px;
  margin: 0 auto 28px;
  letter-spacing: -0.012em;
}

.hero-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 38px;
}

.metric-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 16px;
  box-shadow: var(--shadow-sm);
}

.metric-item {
  text-align: center;
  position: relative;
  padding: 0 8px;
}

.metric-item:not(:last-child)::after {
  content: "";
  position: absolute;
  right: 0;
  top: 15%;
  height: 70%;
  width: 1px;
  background: var(--border);
}

.metric-item .val {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.metric-item .label {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ==========================================================================
   Capability cards
   ========================================================================== */
.abstract-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  align-items: stretch;
}

.abstract-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 100%;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.abstract-card:hover {
  border-color: #000000;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.abstract-card-top {
  flex: 1 1 auto;
  margin-bottom: 24px;
}

.visual-header {
  height: 52px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
}

.abstract-icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
}

.abstract-icon-box svg {
  width: 22px;
  height: 22px;
}

.abstract-kicker {
  font-family: var(--font-mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-tertiary);
  margin-bottom: 6px;
  display: block;
}

.abstract-title {
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.abstract-desc {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--text-secondary);
}

.abstract-tag-bottom {
  border-top: 1px solid var(--border-light);
  padding-top: 14px;
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-tertiary);
}

.pill-indicator {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 500;
  color: var(--text-primary);
  white-space: nowrap;
}

.dot-green {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-green);
  flex-shrink: 0;
}

/* ==========================================================================
   Framework
   ========================================================================== */
.framework-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  align-items: stretch;
}

.framework-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  height: 100%;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.framework-card:hover {
  border-color: #000000;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.framework-num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  display: inline-block;
  margin-bottom: 16px;
  align-self: flex-start;
}

.framework-title {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.framework-desc {
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-secondary);
}

/* ==========================================================================
   Compliance
   ========================================================================== */
.compliance-panel {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 32px;
  align-items: stretch;
  box-shadow: var(--shadow-sm);
}

.compliance-panel h3 {
  font-size: 21px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.compliance-panel > div > p {
  color: var(--text-secondary);
  font-size: 13.5px;
  line-height: 1.55;
  margin-bottom: 16px;
}

.compliance-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.compliance-list li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.4;
}

.check-svg {
  width: 15px;
  height: 15px;
  color: var(--accent-green);
  flex-shrink: 0;
  margin-top: 1px;
}

.compliance-aside {
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.compliance-aside-label {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 6px;
  letter-spacing: 0.06em;
}

.compliance-aside-title {
  font-size: 18px;
  font-weight: 700;
  color: #000;
  margin-bottom: 4px;
}

.compliance-aside p {
  font-size: 12.5px;
  color: var(--text-secondary);
  line-height: 1.4;
  margin: 0;
}

/* ==========================================================================
   Contact
   ========================================================================== */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-items: stretch;
}

.contact-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.contact-card h3 {
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}

.contact-card > p,
.contact-card .card-intro {
  font-size: 13.5px;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.meta-item {
  margin-bottom: 14px;
}

.meta-item .key {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 2px;
}

.meta-item .val {
  font-size: 12.5px;
  color: var(--text-primary);
  line-height: 1.4;
  word-break: break-word;
}

.meta-item a {
  color: var(--text-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.meta-item code {
  font-family: var(--font-mono);
  font-size: 11.5px;
  background: var(--bg-muted);
  border: 1px solid var(--border);
  padding: 1px 5px;
  border-radius: var(--radius-sm);
}

.form-field {
  margin-bottom: 14px;
}

.form-label {
  display: block;
  font-size: 11.5px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.form-input {
  width: 100%;
  padding: 8px 12px;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 13px;
  font-family: inherit;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-input:focus {
  border-color: #000000;
  box-shadow: 0 0 0 1px #000000;
}

.form-input.is-invalid {
  border-color: var(--accent-red);
  box-shadow: 0 0 0 1px var(--accent-red);
}

.form-error {
  display: none;
  margin-top: 4px;
  font-size: 11.5px;
  color: var(--accent-red);
}

.form-field.has-error .form-error {
  display: block;
}

textarea.form-input {
  min-height: 88px;
  resize: vertical;
}

select.form-input {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23666666' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 12px;
  padding-right: 32px;
  cursor: pointer;
}

.char-counter {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-tertiary);
  margin-top: 4px;
  text-align: right;
}

/* Honeypot: off-screen, not display:none (bots often skip hidden) */
.hp-field {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-status {
  display: none;
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 12.5px;
  line-height: 1.45;
  text-align: left;
}

.form-status.is-visible {
  display: block;
}

.form-status.is-success {
  background: var(--accent-green-bg);
  border: 1px solid var(--accent-green-border);
  color: #047857;
}

.form-status.is-error {
  background: var(--accent-red-bg);
  border: 1px solid var(--accent-red-border);
  color: var(--accent-red);
}

.form-status a {
  color: inherit;
  font-weight: 600;
}

/* ==========================================================================
   Footer
   ========================================================================== */
footer {
  background: var(--bg-subtle);
  border-top: 1px solid var(--border);
  padding: 40px 0 24px;
  font-size: 12px;
  color: var(--text-secondary);
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 20px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--text-primary);
  font-size: 13px;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
}

.footer-nav a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-nav a:hover {
  color: var(--text-primary);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 11.5px;
  color: var(--text-tertiary);
}

.footer-bottom a {
  color: var(--text-tertiary);
  text-decoration: none;
}

.footer-bottom a:hover {
  color: var(--text-primary);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ==========================================================================
   Legal pages
   ========================================================================== */
.legal-main {
  padding-top: 44px;
  padding-bottom: 80px;
}

.legal-box {
  max-width: 720px;
  margin: 0 auto;
}

.legal-title {
  font-size: clamp(26px, 4vw, 32px);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 4px;
}

.legal-sub {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-tertiary);
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.legal-box h2 {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.015em;
  margin: 28px 0 8px;
  color: var(--text-primary);
}

.legal-box p,
.legal-box li {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.legal-box ul {
  padding-left: 18px;
  margin-bottom: 16px;
}

.legal-box a {
  color: var(--text-primary);
  text-underline-offset: 3px;
}

.legal-box code {
  font-family: var(--font-mono);
  background: var(--bg-muted);
  border: 1px solid var(--border);
  padding: 2px 5px;
  border-radius: var(--radius-sm);
  font-size: 11.5px;
  color: var(--text-primary);
  word-break: break-word;
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 860px) {
  :root {
    --gutter: 20px;
  }

  .section {
    padding-top: 52px;
    padding-bottom: 52px;
  }

  .section--hero {
    padding-top: 48px;
    padding-bottom: 32px;
  }

  .nav-links {
    display: none;
  }

  .nav-cta .btn-secondary {
    display: none;
  }

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

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

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

  .compliance-panel {
    grid-template-columns: 1fr;
  }

  .contact-layout {
    grid-template-columns: 1fr;
  }

  .metric-bar {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px 0;
  }

  .metric-item:nth-child(2)::after {
    display: none;
  }

  .hero-lead {
    font-size: 16px;
  }
}

@media (max-width: 640px) {
  :root {
    --gutter: 16px;
  }

  .navbar {
    height: 52px;
  }

  .nav-cta .btn-primary {
    display: none;
  }

  .section {
    padding-top: 44px;
    padding-bottom: 44px;
  }

  .section-title {
    font-size: 24px;
  }

  .hero-lead {
    font-size: 15px;
  }

  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }

  .hero-buttons .btn {
    width: 100%;
  }

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

  .metric-bar {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 16px;
  }

  .metric-item {
    padding: 8px 0;
  }

  .metric-item::after {
    display: none !important;
  }

  .compliance-panel,
  .contact-card,
  .abstract-card {
    padding: 22px;
  }

  .footer-top {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}