:root {
  --color-bg: #f7f9fb;
  --color-bg-alt: #fff;
  --color-primary: #3a6df0;
  --color-accent: #ffb43a;
  --color-success: #3ad29f;
  --color-danger: #f55353;
  --color-info: #4e9cff;
  --color-border: #e0e6ed;
  --color-shadow: rgba(60, 80, 120, 0.08);
  --color-text: #23272f;
  --color-text-light: #6b7687;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 8px;
  --shadow-card: 0 2px 12px var(--color-shadow);
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
  --max-width: 1240px;
  --font-main: 'Inter', 'Segoe UI', Arial, sans-serif;
  --font-size: 14px;
  --font-size-title: 2.1rem;
  --font-size-h2: 1.4rem;
  --font-size-h3: 1.1rem;
  --font-size-small: 12px;
  --gap: 32px;
  --gap-sm: 16px;
}

html, body {
  height: 100%;
  margin: 0;
  padding: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-main);
  font-size: var(--font-size);
  line-height: 1.6;
  box-sizing: border-box;
  scroll-behavior: smooth;
}

body.fit-the-blocks-body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--color-bg);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-accent);
  text-decoration: underline;
}

/* HEADER */
.fit-the-blocks-header {
  background: var(--color-bg-alt);
  box-shadow: 0 2px 8px var(--color-shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}
.fit-the-blocks-header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0.5rem var(--gap);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--gap);
}
.fit-the-blocks-logo-link {
  display: flex;
  align-items: center;
}
.fit-the-blocks-logo {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  box-shadow: 0 2px 8px var(--color-shadow);
  background: #fff;
  transition: box-shadow var(--transition);
}
.fit-the-blocks-logo-link:hover .fit-the-blocks-logo {
  box-shadow: 0 4px 16px var(--color-shadow);
}
.fit-the-blocks-nav {
  display: flex;
}
.fit-the-blocks-nav-list {
  display: flex;
  gap: var(--gap-sm);
  margin: 0;
  padding: 0;
  list-style: none;
}
.fit-the-blocks-nav-link {
  display: block;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  color: var(--color-text);
  transition: background var(--transition), color var(--transition);
}
.fit-the-blocks-nav-link:hover,
.fit-the-blocks-nav-link:focus {
  background: var(--color-primary);
  color: #fff;
}

/* MAIN LAYOUT */
.fit-the-blocks-main {
  flex: 1 0 auto;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--gap) var(--gap-sm);
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: var(--gap);
}

/* HERO */
.fit-the-blocks-hero {
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: var(--gap);
  display: flex;
  justify-content: center;
  align-items: stretch;
  margin-bottom: var(--gap);
}
.fit-the-blocks-hero-inner {
  display: flex;
  gap: var(--gap);
  align-items: center;
  max-width: 100%;
  width: 100%;
}
.fit-the-blocks-hero-media {
  flex: 1 1 320px;
  max-width: 340px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.fit-the-blocks-hero-image {
  width: 100%;
  max-width: 320px;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 18px var(--color-shadow);
  background: #f5f7fa;
}
.fit-the-blocks-hero-content {
  flex: 2 1 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.fit-the-blocks-title {
  font-size: var(--font-size-title);
  font-weight: 700;
  margin: 0 0 0.5rem 0;
  color: var(--color-primary);
}
.fit-the-blocks-short-description {
  color: var(--color-text-light);
}
.fit-the-blocks-tags {
  font-size: var(--font-size-small);
  color: var(--color-info);
  letter-spacing: 0.02em;
}
.fit-the-blocks-cta {
  margin-top: 1rem;
}
.fit-the-blocks-cta-button {
  display: inline-block;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  color: #fff;
  border-radius: var(--radius-md);
  padding: 12px 32px;
  font-weight: 700;
  font-size: 1rem;
  box-shadow: 0 2px 12px var(--color-shadow);
  text-align: center;
  border: none;
  outline: none;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  cursor: pointer;
}
a.fit-the-blocks-cta-button:hover{
  color: #fff;
}
.fit-the-blocks-cta-button:hover,
.fit-the-blocks-cta-button:focus {
  background: linear-gradient(90deg, var(--color-accent), var(--color-primary));
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 6px 24px var(--color-shadow);
}

/* SECTION GENERIC */
section[class^="fit-the-blocks-"], section[class*=" fit-the-blocks-"] {
  margin-bottom: var(--gap);
}
.fit-the-blocks-section-inner {
  max-width: 100%;
  margin: 0 auto;
  padding: var(--gap-sm) 0;
  display: flex;
  flex-direction: column;
  gap: var(--gap-sm);
}
.fit-the-blocks-section-title {
  font-size: var(--font-size-h2);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
  letter-spacing: 0.01em;
}
.fit-the-blocks-subtitle {
  font-size: var(--font-size-h3);
  color: var(--color-accent);
  font-weight: 600;
  margin: 0.5rem 0 0.3rem 0;
  letter-spacing: 0.01em;
}

/* AESTHETICS SECTION */
.fit-the-blocks-aesthetics .fit-the-blocks-section-inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: var(--gap);
  align-items: flex-start;
}
.fit-the-blocks-aesthetics-image {
  grid-row: 1 / span 3;
  grid-column: 2 / 3;
  align-self: center;
}
.fit-the-blocks-block {
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 1.2rem 1.5rem;
  margin-bottom: var(--gap-sm);
  border-left: 3px solid var(--color-primary);
  transition: box-shadow var(--transition), border-color var(--transition);
}
.fit-the-blocks-block:hover {
  border-color: var(--color-accent);
  box-shadow: 0 4px 24px var(--color-shadow);
}
.fit-the-blocks-media img.fit-the-blocks-image {
  width: 100%;
  max-width: 320px;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 18px var(--color-shadow);
  background: #f5f7fa;
}

/* MECHANICS SECTION */
.fit-the-blocks-mechanics .fit-the-blocks-section-inner {
  display: flex;
  flex-direction: column;
  gap: var(--gap);
}
.fit-the-blocks-mechanics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-sm);
}
.fit-the-blocks-mechanic {
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card);
  padding: 1.1rem 1.1rem 1rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  border-top: 2px solid var(--color-accent);
  transition: box-shadow var(--transition), border-color var(--transition);
}
.fit-the-blocks-mechanic:hover {
  border-color: var(--color-primary);
  box-shadow: 0 6px 24px var(--color-shadow);
}
.fit-the-blocks-mechanics-image {
  margin-top: var(--gap-sm);
  display: flex;
  justify-content: center;
}
.fit-the-blocks-mechanics-image img {
  max-width: 380px;
  width: 100%;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 18px var(--color-shadow);
}

/* UNIQUE SECTION (WHAT SETS IT APART) */
.fit-the-blocks-unique .fit-the-blocks-section-inner {
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: var(--gap-sm);
}

/* FEELINGS SECTION */
.fit-the-blocks-feelings .fit-the-blocks-section-inner {
  display: flex;
  flex-direction: column;
  gap: var(--gap-sm);
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 1.5rem 2rem;
}
.fit-the-blocks-sensory {
  margin-top: 1rem;
  background: #f1f8ff;
  border-radius: var(--radius-sm);
  padding: 0.8rem 1.2rem;
  box-shadow: 0 1px 8px var(--color-shadow);
}

/* FEATURES SECTION */
.fit-the-blocks-features .fit-the-blocks-section-inner {
  display: flex;
  flex-direction: column;
  gap: var(--gap-sm);
}
.fit-the-blocks-features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap-sm);
}
.fit-the-blocks-feature {
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 1.1rem 1.1rem 1rem 1.1rem;
  border-bottom: 2px solid var(--color-success);
  transition: box-shadow var(--transition), border-color var(--transition);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.fit-the-blocks-feature:hover {
  border-color: var(--color-primary);
  box-shadow: 0 6px 24px var(--color-shadow);
}

/* FAQ SECTION */
.fit-the-blocks-faq .fit-the-blocks-section-inner {
  display: flex;
  flex-direction: column;
  gap: var(--gap-sm);
}
.fit-the-blocks-faq-item {
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card);
  padding: 1.1rem 1.3rem;
  margin-bottom: var(--gap-sm);
  border-left: 2px solid var(--color-info);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.fit-the-blocks-faq-item:hover {
  border-color: var(--color-primary);
  box-shadow: 0 6px 24px var(--color-shadow);
}

/* TESTIMONIALS */
.fit-the-blocks-testimonials .fit-the-blocks-section-inner {
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: var(--gap-sm);
}
.fit-the-blocks-testimonial-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--gap-sm);
}
.fit-the-blocks-testimonial {
  background: #f8f4ff;
  border-radius: var(--radius-md);
  box-shadow: 0 2px 12px var(--color-shadow);
  padding: 1.2rem 1.3rem 1rem 1.3rem;
  border-left: 3px solid var(--color-accent);
  transition: box-shadow var(--transition), border-color var(--transition);
}
.fit-the-blocks-testimonial:hover {
  border-color: var(--color-primary);
  box-shadow: 0 6px 24px var(--color-shadow);
}
.fit-the-blocks-quote {
  font-style: italic;
  color: var(--color-text-light);
  margin-bottom: 0.8rem;
}
.fit-the-blocks-cite {
  font-size: var(--font-size-small);
  color: var(--color-primary);
  font-weight: 600;
}

/* EDITORIAL */
.fit-the-blocks-editorial .fit-the-blocks-section-inner {
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 1.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: var(--gap-sm);
}

/* SCREENSHOTS */
.fit-the-blocks-screenshots .fit-the-blocks-section-inner {
  display: flex;
  flex-direction: column;
  gap: var(--gap-sm);
}
.fit-the-blocks-screenshots-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap-sm);
  margin-top: 1rem;
}
.fit-the-blocks-screenshot {
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 0.7rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: box-shadow var(--transition), transform var(--transition);
  cursor: pointer;
}
.fit-the-blocks-screenshot:hover {
  box-shadow: 0 8px 32px var(--color-shadow);
  transform: scale(1.03);
}
.fit-the-blocks-screenshot-image {
  width: 100%;
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 10px var(--color-shadow);
  margin-bottom: 0.5rem;
}
.fit-the-blocks-caption {
  font-size: var(--font-size-small);
  color: var(--color-text-light);
  text-align: center;
}

/* DOWNLOAD SECTION */
.fit-the-blocks-download .fit-the-blocks-section-inner {
  background: linear-gradient(90deg, #f8f4ff 60%, #f7f9fb 100%);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 2.2rem 2.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.fit-the-blocks-download .fit-the-blocks-cta-button {
  font-size: 1.1rem;
  padding: 14px 40px;
  margin-top: 1rem;
}

/* FOOTER */
.fit-the-blocks-footer {
  background: #23272f;
  color: #fff;
  padding: 0;
  margin: 0;
  font-size: var(--font-size-small);
  box-shadow: 0 -2px 12px var(--color-shadow);
}
.fit-the-blocks-footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--gap) var(--gap-sm) var(--gap-sm) var(--gap-sm);
}
.fit-the-blocks-footer-columns {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap-sm);
  margin-bottom: var(--gap-sm);
}
.fit-the-blocks-footer-column {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}
.fit-the-blocks-footer-logo {
  display: inline-block;
  margin-bottom: 0.4rem;
}
.fit-the-blocks-footer-logo-image {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: #fff;
  box-shadow: 0 2px 8px var(--color-shadow);
}
.fit-the-blocks-footer-about {
  color: #bfc6d2;
}
.fit-the-blocks-footer-title {
  color: var(--color-accent);
  font-weight: 700;
  margin-bottom: 0.3rem;
  font-size: 1rem;
}
.fit-the-blocks-footer-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.fit-the-blocks-footer-list a {
  color: #bfc6d2;
  transition: color var(--transition);
}
.fit-the-blocks-footer-list a:hover,
.fit-the-blocks-footer-list a:focus {
  color: var(--color-accent);
}
.fit-the-blocks-footer-bottom {
  border-top: 1px solid #373c47;
  padding: 0.7rem 0 0 0;
  text-align: center;
  color: #bfc6d2;
}

/* LISTS & MARKERS */
.fit-the-blocks-list {
  margin: 0 0 0.5rem 0;
  padding-left: 1.2em;
  color: var(--color-text);
  font-size: var(--font-size);
}
.fit-the-blocks-list li {
  margin-bottom: 0.3em;
}

.fit-the-blocks-list li strong {
  color: var(--color-primary);
}
/* Custom markers for certain lists */
.fit-the-blocks-mechanic .fit-the-blocks-list,
.fit-the-blocks-faq-item .fit-the-blocks-list,
.fit-the-blocks-unique ol.fit-the-blocks-list,
.fit-the-blocks-unique ul.fit-the-blocks-list,
.fit-the-blocks-feelings .fit-the-blocks-list,
.fit-the-blocks-sensory .fit-the-blocks-list {
  list-style: none;
  padding-left: 0;
}
.fit-the-blocks-mechanic .fit-the-blocks-list li,
.fit-the-blocks-faq-item .fit-the-blocks-list li,
.fit-the-blocks-unique ul.fit-the-blocks-list > li,
.fit-the-blocks-feelings .fit-the-blocks-list li,
.fit-the-blocks-sensory .fit-the-blocks-list li {
  position: relative;
  padding-left: 1.5em;
}
.fit-the-blocks-mechanic .fit-the-blocks-list li::before,
.fit-the-blocks-faq-item .fit-the-blocks-list li::before,
.fit-the-blocks-unique ul.fit-the-blocks-list > li::before,
.fit-the-blocks-feelings .fit-the-blocks-list li::before,
.fit-the-blocks-sensory .fit-the-blocks-list li::before {
  content: '';
  display: inline-block;
  width: 0.7em;
  height: 0.7em;
  border-radius: 50%;
  background: var(--color-primary);
  position: absolute;
  left: 0;
  top: 0.4em;
  box-shadow: 0 1px 4px var(--color-shadow);
}
.fit-the-blocks-unique ol.fit-the-blocks-list {
  counter-reset: ftb-ol;
  list-style: none;
  padding-left: 0;
}
.fit-the-blocks-unique ol.fit-the-blocks-list > li {
  position: relative;
  padding-left: 2em;
  margin-bottom: 1.2em;
}
.fit-the-blocks-unique ol.fit-the-blocks-list > li::before {
  counter-increment: ftb-ol;
  content: counter(ftb-ol) '.';
  position: absolute;
  left: 0;
  top: 0.1em;
  font-weight: 700;
  color: var(--color-accent);
  background: #f1f8ff;
  border-radius: 50%;
  width: 1.5em;
  height: 1.5em;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1em;
  box-shadow: 0 1px 4px var(--color-shadow);
}

/* RESPONSIVE DESIGN */
@media (max-width: 1100px) {
  .fit-the-blocks-hero-inner,
  .fit-the-blocks-aesthetics .fit-the-blocks-section-inner {
    flex-direction: column;
    display: flex;
    gap: var(--gap-sm);
  }
  .fit-the-blocks-aesthetics .fit-the-blocks-section-inner {
    grid-template-columns: 1fr;
  }
  .fit-the-blocks-hero-media,
  .fit-the-blocks-hero-content {
    max-width: 100%;
    width: 100%;
  }
  .fit-the-blocks-mechanics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .fit-the-blocks-features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .fit-the-blocks-screenshots-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .fit-the-blocks-testimonial-list {
    grid-template-columns: 1fr;
  }
  .fit-the-blocks-footer-columns {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 700px) {
  .fit-the-blocks-header-inner,
  .fit-the-blocks-main {
    padding-left: var(--gap-sm);
    padding-right: var(--gap-sm);
  }
  .fit-the-blocks-hero,
  .fit-the-blocks-section-inner,
  .fit-the-blocks-download .fit-the-blocks-section-inner,
  .fit-the-blocks-editorial .fit-the-blocks-section-inner,
  .fit-the-blocks-testimonials .fit-the-blocks-section-inner,
  .fit-the-blocks-unique .fit-the-blocks-section-inner,
  .fit-the-blocks-feelings .fit-the-blocks-section-inner {
    padding: 1rem;
  }
  .fit-the-blocks-hero-inner {
    flex-direction: column;
    gap: var(--gap-sm);
  }
  .fit-the-blocks-hero-media,
  .fit-the-blocks-hero-content {
    max-width: 100%;
    width: 100%;
  }
  .fit-the-blocks-mechanics-grid,
  .fit-the-blocks-features-grid,
  .fit-the-blocks-screenshots-grid {
    grid-template-columns: 1fr;
  }
  .fit-the-blocks-footer-columns {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .fit-the-blocks-title {
    font-size: 1.3rem;
  }
  .fit-the-blocks-section-title {
    font-size: 1.1rem;
  }
  .fit-the-blocks-subtitle {
    font-size: 1rem;
  }
}

/* SCROLLBAR STYLING */
::-webkit-scrollbar {
  width: 8px;
  background: var(--color-bg);
}
::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 8px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-accent);
}

/* SELECTION */
::selection {
  background: var(--color-primary);
  color: #fff;
}