:root {
  --font-primary: "Inter", system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue",
    sans-serif;
  --font-secondary: "Roboto Slab", serif;

  /* Light Theme */
  --color-bg: #f8f9fa;
  --color-bg-alt: #ffffff;
  --color-text-primary: #212529;
  --color-text-secondary: #495057;
  --color-text-muted: #868e96;
  --color-border: #e9ecef;
  --color-primary: #3756dd;
  --color-primary-hover: #2f48b8;
  --color-primary-light: #ebf0ff;
  --color-shadow: rgba(0, 0, 0, 0.05);

  /* Spacing */
  --spacing-xs: 4px;
  --spacing-s: 8px;
  --spacing-m: 16px;
  --spacing-l: 24px;
  --spacing-xl: 32px;
  --spacing-xxl: 64px;
  --spacing-xxxl: 96px;

  /* Typography */
  --font-size-base: 16px;
  --font-size-sm: clamp(0.8rem, 0.17vw + 0.76rem, 0.89rem);
  --font-size-md: clamp(1rem, 0.34vw + 0.91rem, 1.19rem);
  --font-size-lg: clamp(1.25rem, 0.61vw + 1.1rem, 1.58rem);
  --font-size-xl: clamp(1.56rem, 1vw + 1.31rem, 2.11rem);
  --font-size-xxl: clamp(1.95rem, 1.56vw + 1.56rem, 2.81rem);
  --font-size-xxxl: clamp(2.44rem, 2.38vw + 1.85rem, 3.75rem);

  /* Borders */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;

  /* Transitions */
  --transition-fast: 0.15s ease-in-out;
  --transition-smooth: 0.3s ease-in-out;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #121212;
    --color-bg-alt: #1e1e1e;
    --color-text-primary: #eaeaea;
    --color-text-secondary: #a0a0a0;
    --color-text-muted: #6c6c6c;
    --color-border: #333333;
    --color-primary: #6b89ff;
    --color-primary-hover: #8aa4ff;
    --color-primary-light: #2a2f45;
    --color-shadow: rgba(0, 0, 0, 0.25);
  }
}

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

html {
  font-size: var(--font-size-base);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  background-color: var(--color-bg);
  color: var(--color-text-primary);
  line-height: 1.6;
  font-weight: 400;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--spacing-l);
  padding-right: var(--spacing-l);
}

section {
  padding-top: var(--spacing-xxl);
  padding-bottom: var(--spacing-xxl);
}

@media (min-width: 768px) {
  section {
    padding-top: var(--spacing-xxxl);
    padding-bottom: var(--spacing-xxxl);
  }
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-secondary);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-m);
}

h1 {
  font-size: var(--font-size-xxxl);
}

h2 {
  font-size: var(--font-size-xxl);
}

h3 {
  font-size: var(--font-size-xl);
}

h4 {
  font-size: var(--font-size-lg);
}

p {
  margin-bottom: var(--spacing-m);
  color: var(--color-text-secondary);
  max-width: 75ch;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary-hover);
  text-decoration: underline;
}

ul,
ol {
  padding-left: var(--spacing-l);
  margin-bottom: var(--spacing-m);
}

li {
  margin-bottom: var(--spacing-s);
}

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

.button {
  display: inline-block;
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: var(--font-size-md);
  padding: var(--spacing-m) var(--spacing-xl);
  border: 2px solid transparent;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  text-align: center;
  transition: all var(--transition-smooth);
  text-decoration: none;
}

.primary-button {
  background-color: var(--color-primary);
  color: white;
}

.primary-button:hover {
  background-color: var(--color-primary-hover);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px var(--color-shadow);
  text-decoration: none;
}

.large-button {
  padding: 18px 36px;
  font-size: var(--font-size-lg);
}

.cta-button {
  background-color: var(--color-bg-alt);
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  font-size: var(--font-size-lg);
  padding: var(--spacing-l) var(--spacing-xl);
}

.cta-button:hover {
  background-color: var(--color-primary);
  color: var(--color-bg-alt);
  transform: scale(1.05);
}

#cookie-notice {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--color-bg-alt);
  box-shadow: 0 -4px 20px var(--color-shadow);
  z-index: 1000;
  padding: var(--spacing-m);
  transform: translateY(100%);
  transition: transform var(--transition-smooth);
  border-top: 1px solid var(--color-border);
}

#cookie-notice.show {
  transform: translateY(0);
}

.cookie-notice-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-m);
  max-width: 1200px;
  margin: 0 auto;
}

.cookie-notice-content p {
  margin: 0;
  font-size: var(--font-size-sm);
}

#cookie-accept-button {
  padding: var(--spacing-s) var(--spacing-m);
  background-color: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: background-color var(--transition-smooth);
}

#cookie-accept-button:hover {
  background-color: var(--color-primary-hover);
}

.main-header {
  background-color: var(--color-bg);
  padding: var(--spacing-l) 0;
  position: sticky;
  top: 0;
  z-index: 999;
  width: 100%;
  border-bottom: 1px solid var(--color-border);
  transition: background-color var(--transition-smooth);
}

.main-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-s);
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-text-primary);
  text-decoration: none;
}

.logo:hover {
  color: var(--color-primary);
  text-decoration: none;
}

.logo svg {
  color: var(--color-primary);
  width: 32px;
  height: 32px;
}

.main-nav ul {
  display: flex;
  list-style: none;
  gap: var(--spacing-xl);
  padding: 0;
  margin: 0;
}

.main-nav a {
  font-weight: 500;
  font-size: var(--font-size-md);
  color: var(--color-text-secondary);
  padding-bottom: var(--spacing-xs);
  border-bottom: 2px solid transparent;
  transition: all var(--transition-fast);
}

.main-nav a:hover {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
  text-decoration: none;
}

.hero-section {
  padding: var(--spacing-xxxl) 0;
  background-color: var(--color-bg);
}

.hero-section .container {
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  gap: var(--spacing-xxl);
}

.hero-content {
  text-align: center;
}

.hero-content h1 {
  max-width: 20ch;
  margin-left: auto;
  margin-right: auto;
}

.hero-content .subtitle {
  font-size: var(--font-size-lg);
  max-width: 60ch;
  margin: var(--spacing-l) auto;
  color: var(--color-text-secondary);
}

.hero-actions {
  margin-top: var(--spacing-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-m);
}

.action-subtext {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.hero-image-container img {
  border-radius: var(--border-radius-lg);
  box-shadow: 0 10px 30px var(--color-shadow);
}

@media (min-width: 992px) {
  .hero-section .container {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxxl);
  }
  .hero-content {
    text-align: left;
  }
  .hero-content h1,
  .hero-content .subtitle {
    margin-left: 0;
    margin-right: 0;
  }
  .hero-actions {
    flex-direction: row;
  }
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-xxl);
}

.section-header h2 {
  margin-bottom: var(--spacing-m);
}

.section-header p {
  max-width: 70ch;
  margin-left: auto;
  margin-right: auto;
  font-size: var(--font-size-lg);
}

.scenarios-section {
  background-color: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.tabs-container {
  max-width: 900px;
  margin: 0 auto;
}

.tabs-nav {
  display: flex;
  justify-content: center;
  gap: var(--spacing-s);
  margin-bottom: var(--spacing-xl);
  flex-wrap: wrap;
}

.tab-button {
  padding: var(--spacing-m) var(--spacing-l);
  background-color: transparent;
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius-md);
  cursor: pointer;
  font-size: var(--font-size-md);
  font-weight: 600;
  color: var(--color-text-secondary);
  transition: all var(--transition-smooth);
  display: flex;
  align-items: center;
  gap: var(--spacing-s);
}

.tab-button:hover {
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.tab-button.active {
  background-color: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

.tab-button svg {
  width: 20px;
  height: 20px;
  transition: color var(--transition-smooth);
}

.tab-button:hover svg {
  color: var(--color-primary);
}

.tab-button.active svg {
  color: white;
}

.tab-pane {
  display: none;
  padding: var(--spacing-xl);
  background-color: var(--color-bg);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-border);
  animation: fadeIn 0.5s ease-in-out;
}

.tab-pane.active {
  display: block;
}

.tab-pane h3 {
  margin-top: 0;
}

.tab-pane ul,
.tab-pane ol {
  padding-left: var(--spacing-l);
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

.cushion-section .container {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xxl);
  align-items: center;
}

.cushion-content .section-header {
  text-align: left;
}

.cushion-content .eyebrow-text {
  display: block;
  font-size: var(--font-size-md);
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: var(--spacing-m);
}

.cushion-image img {
  border-radius: var(--border-radius-lg);
}

@media (min-width: 992px) {
  .cushion-section .container {
    grid-template-columns: 1fr 1.2fr;
  }
}

.feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.feature-item {
  background-color: var(--color-bg-alt);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-md);
  border: 1px solid var(--color-border);
  transition: all var(--transition-smooth);
}

.feature-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px var(--color-shadow);
}

.feature-item svg {
  color: var(--color-primary);
  margin-bottom: var(--spacing-m);
}

.feature-item h4 {
  margin-bottom: var(--spacing-s);
}

.feature-item p {
  margin-bottom: 0;
  font-size: var(--font-size-sm);
}

@media (min-width: 768px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.templates-section {
  background-color: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.accordion-container,
.faq-accordion-container {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-m);
}

.accordion-item {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  transition: all var(--transition-smooth);
}

.accordion-header {
  width: 100%;
  background: transparent;
  border: none;
  padding: var(--spacing-l);
  text-align: left;
  font-size: var(--font-size-lg);
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--color-text-primary);
  transition: background-color var(--transition-smooth);
}

.accordion-header:hover {
  background-color: var(--color-primary-light);
}

.accordion-header svg {
  width: 24px;
  height: 24px;
  color: var(--color-text-muted);
  transition: transform var(--transition-smooth);
}

.accordion-item.active .accordion-header svg {
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-smooth),
    padding var(--transition-smooth);
}

.accordion-item.active .accordion-content {
  max-height: 1000px; /* arbitrary large value */
}

.accordion-content > * {
  padding: 0 var(--spacing-l) var(--spacing-l);
}

.accordion-content > *:first-child {
  padding-top: 0;
}

.accordion-content > *:last-child {
  padding-bottom: var(--spacing-l);
}

.motivation-section {
  position: relative;
  overflow: hidden;
  background-color: var(--color-bg);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  z-index: 2;
  position: relative;
}

.testimonial-card {
  background-color: var(--color-bg-alt);
  padding: var(--spacing-xl);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  box-shadow: 0 5px 15px var(--color-shadow);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-quote {
  font-size: var(--font-size-md);
  font-style: italic;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-l);
  flex-grow: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-m);
  border-top: 1px solid var(--color-border);
  padding-top: var(--spacing-m);
}

.author-info h4 {
  margin: 0;
  font-size: var(--font-size-md);
  font-family: var(--font-primary);
}

.author-info span {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.motivation-image-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.05;
}

.motivation-image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (min-width: 768px) {
  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.faq-section {
  background-color: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
}

.faq-more-link {
  text-align: center;
  margin-top: var(--spacing-xl);
  font-size: var(--font-size-md);
}

.cta-section {
  background-color: var(--color-primary-light);
  text-align: center;
}

.cta-section h2 {
  max-width: 30ch;
  margin-left: auto;
  margin-right: auto;
}

.cta-section p {
  margin-top: var(--spacing-m);
  margin-bottom: var(--spacing-xl);
}

.main-footer {
  background-color: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding-top: var(--spacing-xxl);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xxl);
}

.footer-column h4 {
  font-size: var(--font-size-md);
  font-family: var(--font-primary);
  font-weight: 600;
  margin-bottom: var(--spacing-m);
  color: var(--color-text-primary);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-s);
}

.footer-logo svg {
  color: var(--color-primary);
}

.footer-column.about {
  grid-column: 1 / -1;
}

.footer-column ul {
  list-style: none;
  padding: 0;
}

.footer-column ul li {
  margin-bottom: var(--spacing-s);
}

.footer-column ul a {
  color: var(--color-text-secondary);
}

.footer-column ul a:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

.footer-column.contact address {
  font-style: normal;
}

.footer-column.contact p {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-s);
  margin-bottom: var(--spacing-s);
}

.footer-column.contact svg {
  flex-shrink: 0;
  margin-top: 4px;
  color: var(--color-text-muted);
}

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-l) 0;
  text-align: center;
}

.footer-bottom p {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--spacing-xxl);
  }
  .footer-column.about {
    grid-column: auto;
  }
}

.scroll-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

@media (max-width: 767px) {
  .main-header .primary-button {
    display: none;
  }

  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--color-bg-alt);
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-l);
  }

  .main-nav.active {
    display: block;
  }

  .main-nav ul {
    flex-direction: column;
    align-items: center;
  }

  .mobile-menu-toggle {
    display: block;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-s);
  }

  .mobile-menu-toggle .icon-menu,
  .mobile-menu-toggle.active .icon-close {
    display: block;
  }

  .mobile-menu-toggle.active .icon-menu,
  .mobile-menu-toggle .icon-close {
    display: none;
  }
}
@media (min-width: 768px) {
  .mobile-menu-toggle {
    display: none;
  }
}