/* CSS RESET & NORMALIZE */
html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
  box-sizing: border-box;
}
html {
  height: 100%;
  scroll-behavior: smooth;
}
body {
  min-height: 100vh;
  background: linear-gradient(135deg, #f3f4f7 0%, #59b8ae 100%);
  font-family: 'Open Sans', Arial, sans-serif;
  color: #15253F;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img {
  max-width: 100%;
  display: block;
}
a {
  color: #59b8ae;
  text-decoration: none;
  transition: color 0.2s;
}
a:hover, a:focus {
  color: #15253F;
}
ul, ol {
  list-style-position: inside;
  margin-left: 0;
}
h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', 'Segoe UI', Arial, sans-serif;
  font-weight: 700;
  color: #15253F;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}
h1 {font-size: 2.5rem; margin-bottom: 24px;}
h2 {font-size: 2rem; margin-bottom: 20px;}
h3 {font-size: 1.25rem; margin-bottom: 14px;}
h4 {font-size: 1.1rem; margin-bottom: 10px;}
.subheadline {
  font-size: 1.1rem;
  color: #456182;
  margin-bottom: 28px;
  max-width: 580px;
}
strong {font-weight: 700;}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
  box-sizing: border-box;
}
.content-wrapper {
  width: 100%;
  margin: 0 auto;
}

/* HEADER */
header {
  width: 100%;
  background: #ffffffcc;
  backdrop-filter: blur(4px);
  border-bottom: 1px solid #e1e8ed;
  position: relative;
  z-index: 10;
}
header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}
header img {
  height: 38px;
}
header nav {
  display: flex;
  align-items: center;
  gap: 20px;
}
header nav a {
  color: #15253F;
  font-size: 1rem;
  font-family: 'Open Sans', Arial, sans-serif;
  padding: 6px 12px;
  border-radius: 6px;
  transition: background 0.2s, color 0.2s;
}
header nav a:hover, header nav a.active {
  background: #f3f4f7;
  color: #59b8ae;
}
.cta-primary {
  background: linear-gradient(90deg, #59b8ae 0%, #15253F 100%);
  color: #fff;
  padding: 12px 32px;
  border-radius: 32px;
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(21,37,63,0.10);
  border: none;
  cursor: pointer;
  outline: none;
  transition: background 0.25s, box-shadow 0.25s, transform 0.15s;
  display: inline-block;
}
.cta-primary:hover, .cta-primary:focus {
  background: linear-gradient(90deg, #15253F 0%, #59b8ae 100%);
  box-shadow: 0 6px 24px rgba(21,37,63,0.16);
  transform: translateY(-2px) scale(1.04);
}

/* MOBILE MENU */
.mobile-menu-toggle {
  display: none;
  background: #59b8ae;
  color: #fff;
  font-size: 2rem;
  border: none;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, color 0.2s;
  z-index: 99;
  position: absolute;
  top: 12px;
  right: 24px;
  cursor: pointer;
}
.mobile-menu-toggle:focus, .mobile-menu-toggle:hover {
  background: #15253F;
  color: #fff;
}

.mobile-menu {
  position: fixed;
  top: 0; left: 0; width: 100vw; height: 100vh;
  background: #f3f4f7;
  z-index: 1001;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 32px 20px 20px 20px;
  transform: translateX(-100vw);
  transition: transform 0.32s cubic-bezier(.77,0,.18,1);
  box-shadow: 0 6px 36px rgba(21,37,63,0.19);
}
.mobile-menu.open {
  transform: translateX(0);
}
.mobile-menu-close {
  background: none;
  border: none;
  font-size: 2rem;
  color: #15253F;
  padding: 8px;
  align-self: flex-end;
  cursor: pointer;
  transition: color 0.2s;
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: #59b8ae;
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 24px;
  width: 100%;
}
.mobile-nav a {
  padding: 16px 0;
  font-size: 1.2rem;
  color: #15253F;
  border-bottom: 1px solid #e1e7ef;
  transition: color 0.2s, background 0.2s;
  border-radius: 0;
}
.mobile-nav a:last-child {
  border-bottom: none;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: #59b8ae44;
  color: #15253F;
}

@media (max-width: 1024px) {
  header .container nav {
    display: none;
  }
  .cta-primary {
    padding: 12px 20px;
    font-size: 1rem;
  }
  .mobile-menu-toggle {
    display: flex;
  }
}
@media (max-width: 1024px) {
  header .cta-primary {
    display: none;
  }
}
@media (min-width: 1025px) {
  .mobile-menu, .mobile-menu-toggle {
    display: none !important;
  }
}

/* HERO */
.hero {
  background: linear-gradient(104deg, #59b8ae 5%, #f3f4f7 95%);
  padding: 64px 0 48px 0;
  margin-bottom: 60px;
}
.hero .container {
  display: flex;
  align-items: center;
  flex-direction: column;
  gap: 20px;
}
.hero .content-wrapper {
  align-items: center;
  display: flex;
  flex-direction: column;
  text-align: center;
  gap: 10px;
}

/* SECTION STYLING (MANDATORY MARGIN/PADDING) */
.section, section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: none;
}

/* CARD LAYOUTS */
.card-container, .card-grid, .feature-grid, .article-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
  align-items: stretch;
  margin-bottom: 20px;
}

.card, .feature-card, .resource-card, .pricing-card {
  background: #fff;
  border-radius: 16px;
  margin-bottom: 20px; /* CARD SPACING MANDATORY */
  box-shadow: 0 2px 16px rgba(21,37,63,0.06);
  padding: 32px 26px 28px 26px;
  position: relative;
  flex: 1 1 280px;
  min-width: 260px;
  max-width: 340px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
  transition: box-shadow 0.21s, transform 0.21s;
}
.card:hover, .feature-card:hover, .resource-card:hover, .pricing-card:hover {
  box-shadow: 0 6px 36px rgba(89,184,174,0.20);
  transform: translateY(-4px) scale(1.025);
}

.feature-card img, .resource-card img, .pricing-card img { height: 38px; }
.pricing-card {
  border: 1.5px solid #59b8ae22;
  align-items: flex-start;
  gap: 16px;
  min-width: 270px;
  max-width: 340px;
}
.pricing-card .cta-primary {
  margin-top: 10px;
  width: 100%;
  text-align: center;
}

/* FLEXBOX SECTION PATTERNS */
.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
  margin-bottom: 20px;
}
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
@media (max-width: 768px){
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 22px;
  }
}

.testimonial-slider {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
  margin-bottom: 10px;
}
.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: #f3f4f7;
  border-radius: 14px;
  box-shadow: 0 2px 10px rgba(21,37,63,0.11);
  min-width: 280px;
  max-width: 440px;
  flex: 1 1 300px;
  margin-bottom: 20px;
  position: relative;
  flex-direction: column;
}
.testimonial-card p {
  color: #1a2234;
  font-size: 1.08rem;
  margin-bottom: 12px;
}
.testimonial-author {
  color: #456182;
  font-size: 0.98rem;
  font-weight: 600;
}

.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

.text-section {
  margin-bottom: 18px;
}
.text-section h3 {
  font-size: 1.12rem;
  margin-bottom: 10px;
  font-family: 'Montserrat', Arial, sans-serif;
}
.text-section p {color: #344057; margin-bottom: 10px;}
.text-section ul {
  margin-top: 4px;
  margin-bottom: 10px;
  padding-left: 0;
  color: #344057;
}
.text-section ul li {
  margin-bottom: 6px;
}

/* FAQ ACCORDION */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.faq-item h3 {
  font-size: 1.15rem;
  font-family: 'Montserrat', Arial, sans-serif;
  cursor: pointer;
  margin-bottom: 4px;
  color: #15253F;
  transition: color 0.2s;
}
.faq-item h3:hover, .faq-item h3:focus {
  color: #59b8ae;
}
.faq-item p {
  color: #456182;
  font-size: 1.02rem;
  line-height: 1.5;
  margin-left: 0;
}

/* FOOTER */
footer {
  background: #15253F;
  color: #fff;
  padding-top: 40px;
  padding-bottom: 24px;
  box-shadow: 0 -2px 18px rgba(21,37,63,0.10);
}
footer .container {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: center;
  justify-content: center;
}
footer nav {
  display: flex;
  gap: 22px;
  margin-bottom: 12px;
}
footer nav a {
  color: #fff;
  opacity: 0.86;
  font-size: 1em;
  font-weight: 500;
  border-radius: 6px;
  padding: 6px 10px;
  transition: background 0.2s,color 0.2s;
}
footer nav a:hover, footer nav a:focus {
  color: #59b8ae;
  background: #fff1;
}
.footer-contact {
  display: flex;
  gap: 12px;
  align-items: center;
  font-size: 0.97rem;
  opacity: 0.84;
  text-align: center;
  flex-wrap: wrap;
}
footer img {
  width: 28px;
  height: 28px;
  margin-right: 8px;
}
footer p {
  font-size: 0.92rem;
  opacity: 0.7;
  text-align: center;
  margin-top: 8px;
}

/* COOKIE CONSENT BANNER */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  width: 100vw;
  background: #fff;
  box-shadow: 0 -2px 16px rgba(89,184,174,0.08);
  border-top: 2px solid #59b8ae33;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  padding: 18px 20px 18px 28px;
  gap: 26px;
  z-index: 9999;
  transition: transform 0.35s cubic-bezier(.76,0,.18,1);
}
.cookie-banner.hide {
  transform: translateY(180%);
}
.cookie-banner-message {
  color: #15253F;
  font-size: 1rem;
  margin-right: 18px;
}
.cookie-banner-actions {
  display: flex;
  gap: 13px;
  align-items: center;
}
.cookie-btn {
  border: none;
  outline: none;
  padding: 9px 22px;
  border-radius: 22px;
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.25s, color 0.2s, box-shadow 0.28s;
}
.cookie-btn.accept {
  background: #59b8ae;
  color: #fff;
}
.cookie-btn.accept:hover, .cookie-btn.accept:focus {
  background: #15253F;
}
.cookie-btn.reject {
  background: #fff;
  color: #15253F;
  border: 1.5px solid #59b8ae;
}
.cookie-btn.reject:hover, .cookie-btn.reject:focus {
  background: #59b8ae;
  color: #fff;
}
.cookie-btn.settings {
  background: #f3f4f7;
  color: #15253F;
  border: 1.2px solid #e1e7ef;
}
.cookie-btn.settings:hover, .cookie-btn.settings:focus {
  background: #59b8ae33;
}

/* COOKIE MODAL */
.cookie-modal {
  display: none;
  position: fixed;
  left: 0; top: 0; width: 100vw; height: 100vh;
  background: #15253fcc;
  z-index: 10002;
  align-items: center;
  justify-content: center;
}
.cookie-modal.open {
  display: flex;
  animation: fadeIn 0.35s;
}
@keyframes fadeIn { 0%{opacity:0;} 100%{opacity:1;} }
.cookie-modal-content {
  background: #fff;
  border-radius: 16px;
  padding: 38px 32px 32px 32px;
  max-width: 462px;
  width: 92vw;
  box-shadow: 0 6px 32px rgba(89,184,174,0.18);
  display: flex;
  flex-direction: column;
  gap: 22px;
  position: relative;
}
.cookie-modal-content h2 {
  color: #15253F;
  margin-bottom: 10px;
  font-size: 1.38rem;
}
.cookie-categories {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.cookie-category {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #f3f4f7;
  padding: 13px 18px;
  border-radius: 8px;
  font-size: 1.08rem;
  color: #1a2234;
}
.cookie-category .cookie-toggle {
  appearance: none;
  width: 36px;
  height: 20px;
  background: #e1e7ef;
  border-radius: 16px;
  position: relative;
  outline: none;
  cursor: pointer;
  transition: background 0.22s;
}
.cookie-category .cookie-toggle:checked {
  background: #59b8ae;
}
.cookie-category .cookie-toggle::after {
  content: '';
  display: block;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  position: absolute;
  left: 1px;
  top: 1px;
  transition: left 0.18s;
  box-shadow:0 1px 3px rgba(21,37,63,0.07);
}
.cookie-category .cookie-toggle:checked::after {
  left: 17px;
}
.cookie-category .essential {
  opacity: 0.6;
  cursor: not-allowed;
}
.cookie-modal-actions {
  display: flex;
  gap: 13px;
  justify-content: flex-end;
}
.cookie-close {
  position: absolute;
  right: 18px;
  top: 18px;
  background: none;
  border: none;
  color: #15253F;
  font-size: 1.5rem;
  cursor: pointer;
}
.cookie-close:hover,.cookie-close:focus{color:#59b8ae;}

/* RESPONSIVENESS */
@media(max-width:900px){
  .card-container, .card-grid, .feature-grid, .article-grid, .testimonial-slider {
    gap:16px;
  }
  .container {
    padding: 0 8px;
  }
  .feature-card, .resource-card, .pricing-card, .card, .testimonial-card {
    min-width: 210px;
    max-width: 100%;
    padding: 26px 16px 20px 16px;
  }
  .testimonial-card {
    min-width: 170px;
  }
  .faq-accordion {
    gap: 14px;
  }
}
@media (max-width: 768px) {
  h1 {font-size: 1.65rem;}
  h2 {font-size: 1.23rem;}
  .subheadline { font-size: 1rem; }
  .hero {padding: 36px 0 24px 0;}
  section, .section {padding: 30px 4px;}
  .testimonials-section, .contact-banner, .about-section, .key-capabilities, .guides-tutorials, .platform-comparison, .pricing-plans, .faq-section, .visit-studio, .thankyou-hero {
    padding-left: 0;
    padding-right: 0;
  }
  .card-container, .card-grid, .feature-grid, .article-grid, .testimonial-slider {
    flex-direction: column;
    align-items: stretch;
  }
  footer .container, footer nav {
    flex-direction: column;
    align-items: center;
    gap: 10px;
  }
  .footer-contact {flex-direction: column;text-align:center;}
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 18px 12px 18px 12px;
  }
  .cookie-banner-message {
    margin-right: 0;
  }
  .cookie-modal-content {
    padding: 20px 10px 18px 10px;
    max-width: 99vw;
  }
}

@media (max-width: 500px) {
  h1 {font-size: 1.22rem;}
  .container {padding: 0 0.5rem;}
  .feature-card, .resource-card, .pricing-card, .card, .testimonial-card {padding: 19px 8px;}
  footer p, .footer-contact {font-size: 0.82rem;}
}

/* TRANSITIONS AND HOVER EFFECTS */
a, button, .card, .feature-card, .resource-card, .pricing-card, .cta-primary, .cookie-btn {
  transition: background 0.15s, color 0.15s, box-shadow 0.15s, transform 0.11s;
}

button:focus-visible, .cta-primary:focus-visible, a:focus-visible, .cookie-btn:focus-visible {
  outline: 2.5px dashed #59b8ae !important;
  outline-offset: 2px;
  border-radius: 8px;
}

::-webkit-input-placeholder { color: #5C738C; }
::-moz-placeholder { color: #5C738C; }
:-ms-input-placeholder { color: #5C738C; }
::placeholder { color: #5C738C; }

/* Hide scrollbars for mobile menu (nice effect) */
.mobile-menu {
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

/* VISUAL HIERARCHY - SPACINGS */
section h2, .section h2 {margin-bottom: 18px;}
.card h3, .feature-card h3, .resource-card h3, .pricing-card h3 {margin-bottom: 10px;}
@media (max-width: 480px){.hero h1{font-size:1.06rem;}}

/* MISC CLASSES for special sections */
.contact-banner {
  background: linear-gradient(90deg, #59b8ae 0%, #f3f4f7 100%);
  text-align: center;
  border-radius: 20px;
}
.contact-banner .cta-primary {margin-top: 16px;}

/**** Utility classes (optional based on content) ****/
.hide { display: none !important; }

/* END OF COMPREHENSIVE STYLE.CSS - FLEXBOX ONLY, GRADIENT MODERN DESIGN, ACCESSIBLE, RESPONSIVE */