/* FRAMECRAFT ACADEMY - GRADIENT MODERN CSS */

/* 1. ROOT VARIABLES & BASE TYPOGRAPHY */
:root {
  --color-primary: #212B36;
  --color-secondary: #F9C846;
  --color-accent: #FFFFFF;
  --color-gradient-start: #F9C846;
  --color-gradient-mid: #FFB86B;
  --color-gradient-end: #6A82FB;
  --color-bg-light: #F7F9FB;
  --color-bg-dark: #212B36;
  --color-shadow: rgba(33, 43, 54, 0.08);
  --font-display: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Roboto', Arial, Helvetica, sans-serif;
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 6px;
  --transition: 0.3s cubic-bezier(.4,0,.2,1);
  --shadow-card: 0 4px 24px var(--color-shadow);
  --shadow-hover: 0 8px 32px rgba(33,43,54,0.14);
  --z-cookie: 9999;
  --z-mobile-menu: 9998;
}

html {
  box-sizing: border-box;
  font-size: 16px;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-primary);
  background: linear-gradient(135deg, var(--color-gradient-start) 0%, var(--color-gradient-mid) 50%, var(--color-gradient-end) 100%);
  min-height: 100vh;
  background-attachment: fixed;
  background-size: cover;
  letter-spacing: 0.01em;
}

/* 2. TYPOGRAPHY */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  margin: 0 0 18px 0;
  color: var(--color-primary);
  line-height: 1.15;
}
h1 {
  font-size: 2.4rem;
  background: linear-gradient(90deg, var(--color-gradient-end), var(--color-gradient-mid), var(--color-gradient-start));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-fill-color: transparent;
}
h2 {
  font-size: 2rem;
  margin-bottom: 16px;
}
h3 {
  font-size: 1.3rem;
}
h4 {
  font-size: 1.1rem;
  font-weight: 600;
}
p, ul, ol {
  font-size: 1rem;
  line-height: 1.7;
  margin: 0 0 16px 0;
  color: var(--color-primary);
}
strong {
  font-weight: 700;
}
a {
  color: var(--color-gradient-end);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-secondary);
}

/* 3. LAYOUT CONTAINERS */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
}
.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
}

section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: rgba(255,255,255,0.85);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--transition);
}
section:last-child {
  margin-bottom: 0;
}

/* 4. FLEXBOX PATTERNS */
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 10px;
}
.feature-grid > div {
  background: linear-gradient(120deg, var(--color-gradient-mid) 0%, var(--color-gradient-end) 100%);
  color: var(--color-accent);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 24px 20px;
  min-width: 220px;
  flex: 1 1 260px;
  transition: box-shadow var(--transition), transform var(--transition);
  margin-bottom: 20px;
  position: relative;
}
.feature-grid > div:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px) scale(1.03);
}

.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: var(--color-bg-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 24px 20px;
  flex: 1 1 260px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px) scale(1.03);
}

.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
  margin-top: 20px;
}
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  padding: 20px;
  background: linear-gradient(100deg, #fff 70%, var(--color-gradient-mid) 100%);
  color: var(--color-primary);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  margin-bottom: 20px;
  min-width: 220px;
  max-width: 600px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px) scale(1.01);
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* 5. HEADER & NAVIGATION */
header {
  background: linear-gradient(90deg, var(--color-gradient-start) 0%, var(--color-gradient-end) 100%);
  box-shadow: 0 2px 12px rgba(33,43,54,0.06);
  padding: 0;
  position: relative;
  z-index: 10;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  gap: 20px;
}
header img {
  height: 44px;
  width: auto;
  margin-right: 24px;
}
header nav {
  display: flex;
  flex-direction: row;
  gap: 24px;
  align-items: center;
}
header nav a {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--color-primary);
  font-size: 1rem;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}
header nav a:hover, header nav a:focus {
  background: var(--color-gradient-mid);
  color: var(--color-accent);
}
header .cta.primary {
  margin-left: 20px;
}

/* 6. CTA BUTTONS */
.cta {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  padding: 12px 32px;
  border-radius: var(--radius-md);
  background: linear-gradient(90deg, var(--color-gradient-end), var(--color-gradient-mid), var(--color-gradient-start));
  color: var(--color-primary);
  box-shadow: 0 2px 12px rgba(33,43,54,0.10);
  border: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
  text-align: center;
  margin-top: 10px;
}
.cta.primary {
  background: linear-gradient(90deg, var(--color-gradient-start), var(--color-gradient-end));
  color: var(--color-bg-dark);
}
.cta:hover, .cta:focus {
  background: linear-gradient(90deg, var(--color-gradient-end), var(--color-gradient-mid));
  color: var(--color-accent);
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px) scale(1.04);
}

/* 7. FOOTER */
footer {
  background: var(--color-bg-dark);
  color: var(--color-accent);
  padding: 0;
}
footer .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 24px 20px;
  gap: 20px;
}
footer nav {
  display: flex;
  flex-direction: row;
  gap: 20px;
}
footer nav a {
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: 1rem;
  opacity: 0.85;
  transition: opacity var(--transition), color var(--transition);
}
footer nav a:hover, footer nav a:focus {
  opacity: 1;
  color: var(--color-secondary);
}
footer p {
  margin: 0;
  font-size: 0.95rem;
  opacity: 0.85;
}

/* 8. MOBILE NAVIGATION */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--color-primary);
  cursor: pointer;
  margin-left: 18px;
  transition: color var(--transition);
  z-index: var(--z-mobile-menu);
}
.mobile-menu-toggle:focus {
  outline: 2px solid var(--color-gradient-mid);
}
.mobile-menu {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: linear-gradient(120deg, var(--color-gradient-end) 0%, var(--color-gradient-mid) 100%);
  box-shadow: 0 8px 32px rgba(33,43,54,0.18);
  z-index: var(--z-mobile-menu);
  transform: translateX(-100%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.4s cubic-bezier(.4,0,.2,1), opacity 0.3s;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  background: none;
  border: none;
  color: var(--color-accent);
  font-size: 2.2rem;
  align-self: flex-end;
  margin: 24px 24px 0 0;
  cursor: pointer;
  transition: color var(--transition);
}
.mobile-menu-close:focus {
  outline: 2px solid var(--color-secondary);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 28px;
  width: 100%;
  align-items: flex-start;
  margin: 40px 0 0 40px;
}
.mobile-nav a {
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 8px 0;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--color-gradient-mid);
  color: var(--color-primary);
}

/* 9. COOKIE CONSENT BANNER */
.cookie-banner {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100vw;
  background: linear-gradient(90deg, var(--color-gradient-mid) 0%, var(--color-gradient-end) 100%);
  color: var(--color-primary);
  box-shadow: 0 -2px 16px rgba(33,43,54,0.10);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  z-index: var(--z-cookie);
  opacity: 0;
  pointer-events: none;
  transform: translateY(100%);
  transition: opacity 0.4s, transform 0.4s;
}
.cookie-banner.show {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.cookie-banner p {
  color: var(--color-primary);
  margin: 0 0 8px 0;
  font-size: 1rem;
}
.cookie-banner .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
}
.cookie-banner button {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: 0 2px 8px rgba(33,43,54,0.08);
}
.cookie-banner .accept {
  background: linear-gradient(90deg, var(--color-gradient-end), var(--color-gradient-mid));
  color: var(--color-primary);
}
.cookie-banner .accept:hover {
  background: linear-gradient(90deg, var(--color-gradient-mid), var(--color-gradient-end));
  color: var(--color-accent);
}
.cookie-banner .reject {
  background: var(--color-primary);
  color: var(--color-accent);
}
.cookie-banner .reject:hover {
  background: var(--color-gradient-mid);
  color: var(--color-primary);
}
.cookie-banner .settings {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.cookie-banner .settings:hover {
  background: var(--color-gradient-mid);
  color: var(--color-accent);
  border-color: var(--color-gradient-mid);
}

/* COOKIE MODAL */
.cookie-modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(33,43,54,0.45);
  z-index: calc(var(--z-cookie) + 1);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.cookie-modal-overlay.show {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px rgba(33,43,54,0.18);
  padding: 36px 28px 28px 28px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
  animation: cookieModalIn 0.4s cubic-bezier(.4,0,.2,1);
}
@keyframes cookieModalIn {
  from { transform: translateY(40px) scale(0.98); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}
.cookie-modal h3 {
  margin-top: 0;
  font-size: 1.3rem;
  color: var(--color-primary);
}
.cookie-modal .cookie-category {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
}
.cookie-modal .cookie-category label {
  font-size: 1rem;
  color: var(--color-primary);
  font-weight: 500;
}
.cookie-modal .cookie-toggle {
  width: 38px;
  height: 22px;
  border-radius: 11px;
  background: var(--color-gradient-mid);
  position: relative;
  cursor: pointer;
  transition: background var(--transition);
  margin-left: 8px;
}
.cookie-modal .cookie-toggle input {
  display: none;
}
.cookie-modal .cookie-toggle span {
  position: absolute;
  left: 2px;
  top: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  transition: left var(--transition);
}
.cookie-modal .cookie-toggle input:checked + span {
  left: 18px;
  background: var(--color-gradient-end);
}
.cookie-modal .cookie-category.essential label {
  opacity: 0.7;
}
.cookie-modal .cookie-category.essential .cookie-toggle {
  background: #ccc;
  cursor: not-allowed;
}
.cookie-modal .cookie-category.essential .cookie-toggle span {
  background: #fff;
}
.cookie-modal .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
  margin-top: 10px;
}
.cookie-modal .close-modal {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-primary);
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal .close-modal:hover {
  color: var(--color-gradient-mid);
}

/* 10. RESPONSIVE DESIGN */
@media (max-width: 1024px) {
  .container {
    max-width: 900px;
  }
  .feature-grid > div, .card {
    min-width: 180px;
    flex: 1 1 200px;
  }
}
@media (max-width: 900px) {
  .container {
    max-width: 98vw;
    padding: 0 10px;
  }
  section {
    padding: 32px 10px;
  }
  .feature-grid {
    gap: 16px;
  }
}
@media (max-width: 768px) {
  header .container, footer .container {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 10px;
  }
  header nav, footer nav {
    flex-direction: column;
    gap: 10px;
    align-items: flex-start;
  }
  .feature-grid {
    flex-direction: column;
    gap: 18px;
  }
  .feature-grid > div, .card {
    min-width: 0;
    width: 100%;
    flex: 1 1 100%;
  }
  .content-grid {
    flex-direction: column;
    gap: 16px;
  }
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
  .testimonial-card {
    max-width: 100%;
  }
  section {
    padding: 24px 6px;
    margin-bottom: 36px;
  }
}
@media (max-width: 600px) {
  h1 {
    font-size: 1.6rem;
  }
  h2 {
    font-size: 1.2rem;
  }
  .cookie-modal {
    padding: 18px 8px 14px 8px;
    min-width: 0;
  }
}

/* MOBILE NAVIGATION VISIBILITY */
@media (max-width: 900px) {
  header nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  header .cta.primary {
    display: none;
  }
}
@media (min-width: 901px) {
  .mobile-menu {
    display: none !important;
  }
}

/* 11. UTILITY CLASSES */
.hide {
  display: none !important;
}

/* 12. ACCESSIBILITY FOCUS */
a:focus, button:focus, .cta:focus {
  outline: 2px solid var(--color-gradient-mid);
  outline-offset: 2px;
}

/* 13. MICRO-INTERACTIONS */
.cta:active, .cookie-banner button:active, .cookie-modal .close-modal:active {
  transform: scale(0.97);
}

/* 14. MISC */
::-webkit-scrollbar {
  width: 8px;
  background: var(--color-bg-light);
}
::-webkit-scrollbar-thumb {
  background: var(--color-gradient-mid);
  border-radius: 4px;
}

/* 15. ENSURE NO OVERLAP */
section, .feature-grid > div, .card, .testimonial-card {
  margin-bottom: 20px;
}

/* 16. ENSURE PROPER Z-INDEX STACKING */
header, .mobile-menu, .cookie-banner, .cookie-modal-overlay {
  z-index: 100;
}

/* END OF CSS */