/*
 * Design Brief: Cognixis ← inspired by https://www.salesforce.com/
 *
 * Structure: sticky nav (dual CTAs) → centered "#1 Agentic" hero → 4 product tiles
 *   → narrative statement → customer stories → resource cards → industries grid
 *   → reports → learning levels → FAQ accordion → CTA band → multi-column footer
 *
 * Hero: Salesforce centered typography, "Start for free" + "Watch demo"
 * Tokens: Salesforce light enterprise — white/gray bands, #0176D3 accent, navy text
 * Motion: fade-up reveals, subtle hover lift, professional easing
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Plus+Jakarta+Sans:wght@600;700;800&display=swap');

:root {
  /* Backgrounds */
  --color-bg: #ffffff;
  --color-bg-alt: #f3f6f9;
  --color-bg-dark: #032d60;
  --color-bg-hero-start: #e8f4fd;
  --color-bg-hero-end: #ffffff;
  --color-surface: #ffffff;
  --color-surface-elevated: #ffffff;

  /* Text */
  --color-text: #032d60;
  --color-text-muted: #5c6b7a;
  --color-text-on-dark: #ffffff;
  --color-text-muted-on-dark: #b8c5d6;

  /* Accent — Salesforce blue family */
  --color-accent: #0176d3;
  --color-accent-hover: #014486;
  --color-accent-light: #eef4ff;
  --color-accent-teal: #06a59a;
  --color-accent-teal-light: #e6f7f6;
  --color-accent-purple: #7526c3;
  --color-accent-purple-light: #f3ecfa;

  /* Borders & dividers */
  --color-border: #dddbda;
  --color-border-light: #e5e5e5;

  /* Typography */
  --font-display: 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: clamp(1.75rem, 3vw, 2.25rem);
  --text-4xl: clamp(2.25rem, 5vw, 3.5rem);
  --text-5xl: clamp(2.75rem, 6vw, 4.25rem);
  --leading-tight: 1.15;
  --leading-normal: 1.6;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-section: clamp(4rem, 8vw, 7rem);
  --space-grid: clamp(2rem, 4vw, 4rem);
  --container-max: 1200px;
  --container-narrow: 900px;

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-pill: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(3, 45, 96, 0.08);
  --shadow-md: 0 4px 20px rgba(3, 45, 96, 0.1);
  --shadow-lg: 0 12px 40px rgba(3, 45, 96, 0.12);
  --shadow-nav: 0 2px 8px rgba(3, 45, 96, 0.08);

  /* Motion */
  --transition-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-reveal: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  --stagger-delay: 0.1s;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition-base);
}

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

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

ul, ol {
  list-style: none;
}

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

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

.section-label {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 800;
  line-height: var(--leading-tight);
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 640px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-pill);
  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);
  color: var(--color-text-on-dark);
  border: 2px solid var(--color-accent);
}

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

.btn--secondary {
  background: transparent;
  color: var(--color-accent);
  border: 2px solid var(--color-accent);
}

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

.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border: 2px solid var(--color-border);
}

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

.btn--white {
  background: var(--color-text-on-dark);
  color: var(--color-accent);
  border: 2px solid var(--color-text-on-dark);
}

.btn--white:hover {
  background: var(--color-accent-light);
  border-color: var(--color-accent-light);
}

.btn--outline-white {
  background: transparent;
  color: var(--color-text-on-dark);
  border: 2px solid rgba(255, 255, 255, 0.6);
}

.btn--outline-white:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-text-on-dark);
}

.btn--text {
  background: transparent;
  color: var(--color-accent);
  border: 2px solid transparent;
  padding-inline: 1rem;
}

.btn--text:hover {
  color: var(--color-accent-hover);
  text-decoration: underline;
  text-underline-offset: 3px;
  transform: none;
  box-shadow: none;
}

.btn--lg {
  padding: 0.875rem 1.75rem;
  font-size: var(--text-base);
}

.btn--sm {
  padding: 0.5rem 1rem;
  font-size: var(--text-xs);
}

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

/* Header — sticky enterprise nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-bg);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.site-header.is-scrolled {
  border-color: var(--color-border-light);
  box-shadow: var(--shadow-nav);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding-block: 1rem;
}

.site-header__logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-xl);
}

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

.site-header__logo img {
  width: 36px;
  height: 36px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.site-nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.site-nav__link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  padding: 0.25rem 0;
  position: relative;
}

.site-nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-base);
}

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

.site-nav__link:hover::after {
  width: 100%;
}

.site-nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.site-nav__demo {
  white-space: nowrap;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
}

.nav-toggle__bar {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

/* Hero — Salesforce centered "#1 Agentic" */
.hero {
  background: var(--color-bg);
  padding-block: clamp(3rem, 7vw, 5.5rem) clamp(2rem, 4vw, 3rem);
  text-align: center;
}

.hero__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero__copy {
  max-width: 780px;
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-5xl);
  font-weight: 800;
  line-height: var(--leading-tight);
  color: var(--color-text);
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
}

.hero__subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: var(--leading-normal);
  margin-bottom: var(--space-lg);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
  align-items: center;
}

/* Platform — 4 product tiles */
.platform {
  background: var(--color-bg);
  padding-block: 0 clamp(2rem, 4vw, 3rem);
}

.product-tiles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  border-top: 1px solid var(--color-border-light);
  padding-top: var(--space-xl);
}

.product-tile {
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-light);
  background: var(--color-bg);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.product-tile:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
}

.product-tile__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
}

.product-tile__icon svg {
  width: 22px;
  height: 22px;
}

.product-tile__icon--blue {
  background: var(--color-accent-light);
  color: var(--color-accent);
}

.product-tile__icon--teal {
  background: var(--color-accent-teal-light);
  color: var(--color-accent-teal);
}

.product-tile__icon--navy {
  background: #e8edf3;
  color: var(--color-text);
}

.product-tile__icon--purple {
  background: var(--color-accent-purple-light);
  color: var(--color-accent-purple);
}

.product-tile__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.product-tile__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-normal);
}

/* Narrative statement */
.narrative {
  background: var(--color-bg-alt);
  padding-block: var(--space-section);
  text-align: center;
}

.narrative__text {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  line-height: 1.4;
  color: var(--color-text);
  margin-bottom: var(--space-lg);
}

.narrative__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
  align-items: center;
}

/* Customer stories */
.customers {
  background: var(--color-bg);
  padding-block: var(--space-section);
}

.customers__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 800;
  text-align: center;
  margin-bottom: var(--space-xl);
  color: var(--color-text);
}

.customer-stories {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.story-card {
  padding: var(--space-lg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  background: var(--color-bg);
  transition: box-shadow var(--transition-base);
}

.story-card:hover {
  box-shadow: var(--shadow-md);
}

.story-card__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-accent-light);
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
}

.story-card__quote {
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: var(--leading-normal);
  margin-bottom: var(--space-md);
  font-style: normal;
}

.story-card__author strong {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-text);
  margin-bottom: 0.125rem;
}

.story-card__author span {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* Resource promo cards */
.resources {
  background: var(--color-bg-alt);
  padding-block: var(--space-section);
}

.resource-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.resource-card {
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  min-height: 200px;
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--transition-base);
}

.resource-card:hover {
  box-shadow: var(--shadow-md);
}

.resource-card--accent {
  background: linear-gradient(135deg, var(--color-accent) 0%, #0b5cab 100%);
  border-color: transparent;
  color: var(--color-text-on-dark);
}

.resource-card--accent .resource-card__type,
.resource-card--accent .resource-card__title {
  color: var(--color-text-on-dark);
}

.resource-card__type {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.resource-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: auto;
  padding-bottom: var(--space-md);
  line-height: var(--leading-tight);
}

.resource-card__link {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent);
  text-align: left;
}

.resource-card__link:hover {
  text-decoration: underline;
}

.resource-card__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.resources__footer {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  justify-content: center;
}

/* Industries grid */
.industries {
  background: var(--color-bg);
  padding-block: var(--space-section);
}

.industries .section-title {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.industries__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.industry-card {
  padding: var(--space-lg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  background: var(--color-bg);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.industry-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-sm);
}

.industry-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.industry-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-normal);
  margin-bottom: var(--space-md);
}

.industry-card__link {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent);
}

.industry-card__link:hover {
  text-decoration: underline;
}

/* Technology — reports */
.technology {
  background: var(--color-bg-alt);
  padding-block: var(--space-section);
}

.technology .section-title {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.report-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.report-card {
  padding: var(--space-xl);
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  transition: box-shadow var(--transition-base);
}

.report-card:hover {
  box-shadow: var(--shadow-md);
}

.report-card__type {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-accent-teal);
  margin-bottom: var(--space-sm);
}

.report-card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-md);
}

.report-card__link {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent);
}

.report-card__link:hover {
  text-decoration: underline;
}

/* Learning levels */
.learning {
  background: var(--color-bg);
  padding-block: var(--space-section);
}

.learning .section-title {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.learning-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.learning-card {
  padding: var(--space-xl);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  background: var(--color-bg);
  text-align: center;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.learning-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
}

.learning-card__level {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  background: var(--color-accent-light);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-sm);
}

.learning-card__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.learning-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
  line-height: var(--leading-normal);
}

.learning-card__link {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent);
}

.learning-card__link:hover {
  text-decoration: underline;
}

/* FAQ accordion */
.faq {
  background: var(--color-bg-alt);
  padding-block: var(--space-section);
}

.faq .section-title {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.faq-item {
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-item__question {
  padding: var(--space-md) var(--space-lg);
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background var(--transition-base);
}

.faq-item__question::-webkit-details-marker {
  display: none;
}

.faq-item__question::after {
  content: '+';
  font-size: var(--text-xl);
  font-weight: 400;
  color: var(--color-accent);
  transition: transform var(--transition-base);
}

.faq-item[open] .faq-item__question::after {
  content: '−';
}

.faq-item__question:hover {
  background: var(--color-accent-light);
}

.faq-item__answer {
  padding: 0 var(--space-lg) var(--space-md);
}

.faq-item__answer p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-normal);
}

.faq-item__answer a {
  color: var(--color-accent);
}

/* CTA band */
.cta-band {
  background: linear-gradient(135deg, var(--color-accent) 0%, #0b5cab 100%);
  padding-block: var(--space-section);
  text-align: center;
  color: var(--color-text-on-dark);
}

.cta-band__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 800;
  margin-bottom: var(--space-sm);
}

.cta-band__subtitle {
  font-size: var(--text-lg);
  opacity: 0.9;
  margin-bottom: var(--space-lg);
  max-width: 560px;
  margin-inline: auto;
}

.cta-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
}

/* Footer */
.site-footer {
  background: var(--color-bg-dark);
  color: var(--color-text-muted-on-dark);
  padding-block: var(--space-xl);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 2fr repeat(4, 1fr);
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.site-footer__brand {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-xl);
  color: var(--color-text-on-dark);
  margin-bottom: var(--space-sm);
}

.site-footer__brand img {
  width: 32px;
  height: 32px;
}

.site-footer__tagline {
  font-size: var(--text-sm);
  line-height: var(--leading-normal);
  margin-bottom: var(--space-md);
}

.site-footer__email a {
  color: var(--color-accent-teal);
  font-weight: 500;
}

.site-footer__email a:hover {
  color: #3dd9cc;
}

.site-footer__col-title {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text-on-dark);
  margin-bottom: var(--space-md);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.site-footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.site-footer__links a {
  font-size: var(--text-sm);
  color: var(--color-text-muted-on-dark);
  transition: color var(--transition-base);
}

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

.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: var(--text-sm);
}

.site-footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.site-footer__legal a {
  color: var(--color-text-muted-on-dark);
}

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

/* Modals */
.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
}

.modal[hidden] {
  display: none;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(3, 45, 96, 0.5);
  backdrop-filter: blur(4px);
}

.modal__panel {
  position: relative;
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  max-width: 520px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}

.modal__close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--color-text-muted);
  border-radius: var(--radius-md);
  transition: background var(--transition-base), color var(--transition-base);
}

.modal__close:hover {
  background: var(--color-bg-alt);
  color: var(--color-text);
}

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

.modal__panel h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: var(--space-sm);
  padding-right: 2rem;
}

.modal__panel p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
  line-height: var(--leading-normal);
}

.modal__panel ul {
  margin-bottom: var(--space-md);
}

.modal__panel li {
  position: relative;
  padding-left: 1.25rem;
  margin-bottom: var(--space-xs);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.modal__panel li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  background: var(--color-accent-teal);
  border-radius: 50%;
}

.modal__actions {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}