/* ============================================
   Lifegence Company OS - Landing Page Styles
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
  --color-primary: #4f46e5;
  --color-primary-dark: #4338ca;
  --color-primary-light: #818cf8;
  --color-primary-bg: #eef2ff;
  --color-secondary: #0ea5e9;
  --color-secondary-dark: #0284c7;
  --color-accent: #f59e0b;
  --color-accent-dark: #d97706;
  --color-success: #10b981;
  --color-text: #1e293b;
  --color-text-light: #64748b;
  --color-text-lighter: #94a3b8;
  --color-bg: #ffffff;
  --color-bg-alt: #f8fafc;
  --color-bg-dark: #0f172a;
  --color-border: #e2e8f0;
  --color-border-light: #f1f5f9;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --max-width: 1200px;
  --header-height: 64px;
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  font-size: 16px;
  line-height: 1.75;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--color-primary-dark);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

ul, ol {
  list-style: none;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-text);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

@media (max-width: 768px) {
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.25rem; }
  h4 { font-size: 1.125rem; }
}

/* --- Layout --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 5rem 0;
}

.section--alt {
  background-color: var(--color-bg-alt);
}

.section__title {
  text-align: center;
  margin-bottom: 1rem;
}

.section__subtitle {
  text-align: center;
  color: var(--color-text-light);
  font-size: 1.125rem;
  margin-bottom: 3rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* --- Skip Link (Accessibility) --- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 0.75rem 1.5rem;
  z-index: 10000;
  font-weight: 600;
}

.skip-link:focus {
  top: 0;
}

/* --- Header / Navigation --- */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  height: var(--header-height);
}

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

.header__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  text-decoration: none;
}

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

.header__logo-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 0.875rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav__link {
  display: block;
  padding: 0.5rem 0.75rem;
  color: var(--color-text-light);
  font-size: 0.9375rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: color 0.2s ease, background-color 0.2s ease;
}

.nav__link:hover,
.nav__link--active {
  color: var(--color-primary);
  background-color: var(--color-primary-bg);
}

.nav__cta {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1.25rem;
  background-color: var(--color-primary);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: background-color 0.2s ease, transform 0.1s ease;
}

.nav__cta:hover {
  background-color: var(--color-primary-dark);
  color: #fff;
  transform: translateY(-1px);
}

/* Mobile Nav Toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--color-text);
}

.nav-toggle__bar {
  display: block;
  width: 24px;
  height: 2px;
  background-color: currentColor;
  margin: 5px 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

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

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

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

@media (max-width: 768px) {
  .nav-toggle {
    display: block;
    z-index: 1001;
  }

  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background-color: var(--color-bg);
    flex-direction: column;
    align-items: flex-start;
    padding: 5rem 1.5rem 2rem;
    gap: 1rem;
    box-shadow: var(--shadow-xl);
    transition: right 0.3s ease;
    z-index: 1000;
  }

  .nav--open {
    right: 0;
  }

  .nav__list {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    gap: 0;
  }

  .nav__link {
    width: 100%;
    padding: 0.75rem;
    font-size: 1rem;
  }

  .nav__cta {
    width: 100%;
    justify-content: center;
    padding: 0.75rem;
  }

  .nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    z-index: 999;
  }

  .nav-overlay--visible {
    display: block;
  }
}

/* --- Hero Section --- */
.hero {
  padding: 5rem 0 4rem;
  text-align: center;
  background: linear-gradient(180deg, var(--color-primary-bg) 0%, var(--color-bg) 100%);
}

.hero__badge {
  display: inline-block;
  padding: 0.375rem 1rem;
  background-color: var(--color-primary-bg);
  color: var(--color-primary);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 9999px;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(79, 70, 229, 0.2);
}

.hero__title {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero__title-highlight {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__description {
  font-size: 1.25rem;
  color: var(--color-text-light);
  max-width: 640px;
  margin: 0 auto 2.5rem;
  line-height: 1.8;
}

.hero__actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero__note {
  margin-top: 1rem;
  font-size: 0.875rem;
  color: var(--color-text-lighter);
}

@media (max-width: 768px) {
  .hero {
    padding: 3rem 0 2.5rem;
  }

  .hero__title {
    font-size: 2rem;
  }

  .hero__description {
    font-size: 1.0625rem;
  }
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  line-height: 1;
}

.btn--primary {
  background-color: var(--color-primary);
  color: #fff;
}

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

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

.btn--secondary:hover {
  background-color: var(--color-bg-alt);
  color: var(--color-text);
  border-color: var(--color-text-lighter);
}

.btn--accent {
  background-color: var(--color-accent);
  color: #fff;
}

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

.btn--large {
  padding: 1rem 2.5rem;
  font-size: 1.125rem;
}

.btn--small {
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
}

.btn--full {
  width: 100%;
}

/* --- Feature Cards --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.feature-card {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.feature-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.feature-card__icon {
  width: 48px;
  height: 48px;
  background-color: var(--color-primary-bg);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.feature-card__title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.feature-card__text {
  color: var(--color-text-light);
  font-size: 0.9375rem;
  line-height: 1.7;
}

/* --- Industry Cards --- */
.industry-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.industry-card {
  position: relative;
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 2.5rem 2rem;
  text-align: center;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
  overflow: hidden;
}

.industry-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
}

.industry-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
}

.industry-card--retail::before {
  background: linear-gradient(90deg, #f59e0b, #f97316);
}

.industry-card--construction::before {
  background: linear-gradient(90deg, #10b981, #14b8a6);
}

.industry-card--healthcare::before {
  background: linear-gradient(90deg, #ec4899, #f43f5e);
}

.industry-card__icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.industry-card__title {
  font-size: 1.375rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.industry-card__text {
  color: var(--color-text-light);
  font-size: 0.9375rem;
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.industry-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-weight: 600;
  color: var(--color-primary);
}

.industry-card__link:hover {
  gap: 0.625rem;
}

.industry-card__link::after {
  content: "\2192";
}

/* --- Pricing --- */
.pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 3rem;
}

.pricing-toggle__label {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-light);
  cursor: pointer;
}

.pricing-toggle__label--active {
  color: var(--color-text);
  font-weight: 600;
}

.pricing-toggle__switch {
  position: relative;
  width: 52px;
  height: 28px;
  background-color: var(--color-border);
  border-radius: 9999px;
  cursor: pointer;
  transition: background-color 0.2s ease;
  border: none;
  padding: 0;
}

.pricing-toggle__switch[aria-checked="true"] {
  background-color: var(--color-primary);
}

.pricing-toggle__switch::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 24px;
  height: 24px;
  background-color: #fff;
  border-radius: 50%;
  transition: transform 0.2s ease;
}

.pricing-toggle__switch[aria-checked="true"]::after {
  transform: translateX(24px);
}

.pricing-toggle__badge {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-success);
  background-color: #d1fae5;
  padding: 0.25rem 0.625rem;
  border-radius: 9999px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  align-items: start;
}

.pricing-card {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 2rem;
  position: relative;
  transition: box-shadow 0.2s ease;
}

.pricing-card:hover {
  box-shadow: var(--shadow-lg);
}

.pricing-card--featured {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px var(--color-primary);
}

.pricing-card--featured:hover {
  box-shadow: 0 0 0 1px var(--color-primary), var(--shadow-lg);
}

.pricing-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-primary);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 1rem;
  border-radius: 9999px;
  white-space: nowrap;
}

.pricing-card__name {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.pricing-card__desc {
  color: var(--color-text-light);
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
  min-height: 2.5rem;
}

.pricing-card__price {
  margin-bottom: 1.5rem;
}

.pricing-card__amount {
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1;
}

.pricing-card__amount--small {
  font-size: 1rem;
  font-weight: 600;
}

.pricing-card__period {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.pricing-card__features {
  margin-bottom: 2rem;
}

.pricing-card__feature {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  padding: 0.375rem 0;
  font-size: 0.9375rem;
  color: var(--color-text-light);
}

.pricing-card__feature::before {
  content: "\2713";
  color: var(--color-success);
  font-weight: 700;
  flex-shrink: 0;
  line-height: 1.75;
}

.pricing-card__feature--disabled {
  opacity: 0.5;
}

.pricing-card__feature--disabled::before {
  content: "\2014";
  color: var(--color-text-lighter);
}

/* --- Comparison Table --- */
.comparison-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 0 -1.5rem;
  padding: 0 1.5rem;
}

.comparison-table {
  width: 100%;
  min-width: 700px;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

.comparison-table thead {
  background-color: var(--color-bg-alt);
}

.comparison-table th {
  padding: 1rem;
  text-align: center;
  font-weight: 600;
  border-bottom: 2px solid var(--color-border);
}

.comparison-table th:first-child {
  text-align: left;
}

.comparison-table td {
  padding: 0.75rem 1rem;
  text-align: center;
  border-bottom: 1px solid var(--color-border-light);
}

.comparison-table td:first-child {
  text-align: left;
  font-weight: 500;
}

.comparison-table tbody tr:hover {
  background-color: var(--color-primary-bg);
}

.comparison-table .check {
  color: var(--color-success);
  font-weight: 700;
}

.comparison-table .dash {
  color: var(--color-text-lighter);
}

/* --- Use Case Section --- */
.use-case {
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-xl);
  padding: 3rem;
  margin-top: 3rem;
}

.use-case__title {
  font-size: 1.375rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.use-case__scenario {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

@media (max-width: 768px) {
  .use-case {
    padding: 2rem 1.5rem;
  }

  .use-case__scenario {
    grid-template-columns: 1fr;
  }
}

.use-case__block-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.use-case__list {
  list-style: none;
  padding: 0;
}

.use-case__list li {
  position: relative;
  padding: 0.375rem 0 0.375rem 1.25rem;
  color: var(--color-text-light);
  font-size: 0.9375rem;
}

.use-case__list li::before {
  content: "\25B8";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
}

/* --- Apps List --- */
.apps-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.app-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.app-item__icon {
  width: 40px;
  height: 40px;
  background-color: var(--color-primary-bg);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.app-item__name {
  font-weight: 600;
  font-size: 0.9375rem;
}

.app-item__desc {
  font-size: 0.8125rem;
  color: var(--color-text-light);
}

/* --- CTA Section --- */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff;
  text-align: center;
  padding: 5rem 0;
}

.cta-section__title {
  color: #fff;
  margin-bottom: 1rem;
}

.cta-section__text {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.125rem;
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-section .btn--primary {
  background-color: #fff;
  color: var(--color-primary);
}

.cta-section .btn--primary:hover {
  background-color: var(--color-primary-bg);
  color: var(--color-primary-dark);
}

.cta-section .btn--secondary {
  background-color: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.4);
}

.cta-section .btn--secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: #fff;
}

/* --- Stats --- */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 2rem;
  text-align: center;
  margin: 3rem 0;
}

.stat__value {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat__label {
  font-size: 0.9375rem;
  color: var(--color-text-light);
}

/* --- Footer --- */
.footer {
  background-color: var(--color-bg-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 4rem 0 2rem;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

@media (max-width: 768px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 480px) {
  .footer__grid {
    grid-template-columns: 1fr;
  }
}

.footer__brand {
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 1rem;
}

.footer__desc {
  font-size: 0.9375rem;
  line-height: 1.7;
  margin-bottom: 1rem;
}

.footer__heading {
  font-size: 0.875rem;
  font-weight: 600;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.footer__link {
  display: block;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9375rem;
  padding: 0.25rem 0;
  transition: color 0.2s ease;
}

.footer__link:hover {
  color: #fff;
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer__copyright {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer__legal {
  display: flex;
  gap: 1.5rem;
}

.footer__legal a {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer__legal a:hover {
  color: #fff;
}

/* --- Page Hero (Industry Pages) --- */
.page-hero {
  padding: 4rem 0 3rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero--retail {
  background: linear-gradient(180deg, #fffbeb 0%, var(--color-bg) 100%);
}

.page-hero--construction {
  background: linear-gradient(180deg, #ecfdf5 0%, var(--color-bg) 100%);
}

.page-hero--healthcare {
  background: linear-gradient(180deg, #fdf2f8 0%, var(--color-bg) 100%);
}

.page-hero--pricing {
  background: linear-gradient(180deg, var(--color-primary-bg) 0%, var(--color-bg) 100%);
}

.page-hero__icon {
  font-size: 3.5rem;
  margin-bottom: 1rem;
}

.page-hero__title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.page-hero__subtitle {
  font-size: 1.25rem;
  color: var(--color-text-light);
  max-width: 640px;
  margin: 0 auto 1.5rem;
}

.page-hero__target {
  display: inline-block;
  padding: 0.375rem 1rem;
  background-color: rgba(0, 0, 0, 0.05);
  border-radius: 9999px;
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .page-hero {
    padding: 3rem 0 2rem;
  }

  .page-hero__title {
    font-size: 1.75rem;
  }

  .page-hero__subtitle {
    font-size: 1.0625rem;
  }
}

/* --- Key Benefits --- */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.benefit-card {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  text-align: center;
}

.benefit-card__icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.benefit-card__title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.benefit-card__text {
  color: var(--color-text-light);
  font-size: 0.875rem;
  line-height: 1.7;
}

/* --- FAQ (Accessible) --- */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1.25rem 0;
  background: none;
  border: none;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  line-height: 1.5;
}

.faq-item__question::after {
  content: "+";
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--color-text-light);
  flex-shrink: 0;
  margin-left: 1rem;
  transition: transform 0.2s ease;
}

.faq-item__question[aria-expanded="true"]::after {
  content: "\2212";
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item__answer-inner {
  padding: 0 0 1.25rem;
  color: var(--color-text-light);
  font-size: 0.9375rem;
  line-height: 1.8;
}

/* --- Utility Classes --- */
.text-center { text-align: center; }
.text-left { text-align: left; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}