/* =========================================================
   AccenPress Learning – Creative Artistic CSS Theme
   Brand: Dynamic, inspiring, approachable, modern, artistic
   Fonts: Montserrat (display), Roboto (body)
   Colors: #223B67 (primary), #E6F0FA (secondary), #F9A825 (accent)
   ========================================================= */

@import url('https://fonts.googleapis.com/css?family=Montserrat:700,900|Roboto:400,500,700&display=swap');

:root {
  --primary: #223B67;
  --secondary: #E6F0FA;
  --accent: #F9A825;
  --accent-dark: #c68400;
  --white: #fff;
  --black: #181A1F;
  --gray: #6B7A90;
  --shadow: 0 4px 24px 0 rgba(34,59,103,0.08);
  --radius: 18px;
  --radius-sm: 10px;
  --transition: 0.28s cubic-bezier(.4,0,.2,1);
  --section-spacing: 60px;
  --section-padding: 40px 20px;
  --gap-lg: 30px;
  --gap: 24px;
  --gap-sm: 20px;
  --font-display: 'Montserrat', Arial, sans-serif;
  --font-body: 'Roboto', Arial, sans-serif;
}

html {
  box-sizing: border-box;
  font-size: 18px;
  scroll-behavior: smooth;
}
*, *:before, *:after { box-sizing: inherit; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--primary);
  background: linear-gradient(120deg, var(--secondary) 0%, #fff 100%);
  min-height: 100vh;
  letter-spacing: 0.01em;
  line-height: 1.7;
}

/* =====================
   Typography
   ===================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--primary);
  margin-top: 0;
  margin-bottom: 0.6em;
  font-weight: 900;
  letter-spacing: 0.01em;
}
h1 {
  font-size: 2.4rem;
  line-height: 1.1;
  background: linear-gradient(90deg, var(--primary) 60%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
h2 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 0.5em;
}
h3 {
  font-size: 1.3rem;
  font-weight: 700;
}
h4 {
  font-size: 1.1rem;
  font-weight: 700;
}
p, ul, ol {
  font-size: 1rem;
  margin-bottom: 1.1em;
  color: var(--gray);
}
strong {
  color: var(--primary);
  font-weight: 700;
}
a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--accent-dark);
  text-decoration: underline;
}

/* =====================
   Layout Containers
   ===================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
}
.content-wrapper {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
}

/* =====================
   Section Spacing
   ===================== */
section {
  margin-bottom: var(--section-spacing);
  padding: var(--section-padding);
  background: none;
  position: relative;
}
section:nth-child(even) {
  background: linear-gradient(90deg, var(--secondary) 80%, #fff 100%);
  border-radius: var(--radius);
}

/* =====================
   Artistic Elements
   ===================== */
section::before {
  content: '';
  display: block;
  position: absolute;
  top: -30px; left: -30px;
  width: 80px; height: 80px;
  background: radial-gradient(circle at 30% 30%, var(--accent) 0%, transparent 80%);
  opacity: 0.12;
  z-index: 0;
  border-radius: 50%;
  pointer-events: none;
}
section:nth-child(even)::after {
  content: '';
  display: block;
  position: absolute;
  bottom: -30px; right: -30px;
  width: 60px; height: 60px;
  background: radial-gradient(circle at 70% 70%, var(--primary) 0%, transparent 80%);
  opacity: 0.10;
  z-index: 0;
  border-radius: 50%;
  pointer-events: none;
}

/* =====================
   Flexbox Patterns
   ===================== */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap);
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px 24px;
  min-width: 260px;
  flex: 1 1 260px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: 0 8px 32px 0 rgba(249,168,37,0.18);
  transform: translateY(-4px) scale(1.03) rotate(-1deg);
}
.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;
}
.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: var(--secondary);
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 12px 0 rgba(34,59,103,0.06);
  margin-bottom: 20px;
  color: var(--primary);
  font-size: 1.05rem;
  transition: box-shadow var(--transition), background var(--transition);
}
.testimonial-card:hover {
  background: #fffbe7;
  box-shadow: 0 4px 24px 0 rgba(249,168,37,0.10);
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* Feature grid for cards and features */
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}
.feature-grid > div {
  background: var(--white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  padding: 28px 20px;
  flex: 1 1 260px;
  min-width: 240px;
  margin-bottom: 0;
  position: relative;
  transition: box-shadow var(--transition), transform var(--transition);
  z-index: 1;
}
.feature-grid > div:hover {
  box-shadow: 0 8px 32px 0 rgba(34,59,103,0.13);
  transform: translateY(-3px) scale(1.02) rotate(1deg);
}

/* =====================
   Buttons & CTAs
   ===================== */
.cta-primary, .cta-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  border-radius: var(--radius-sm);
  padding: 14px 36px;
  margin-top: 10px;
  margin-bottom: 10px;
  box-shadow: 0 2px 12px 0 rgba(249,168,37,0.10);
  cursor: pointer;
  border: none;
  outline: none;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
  text-decoration: none;
  letter-spacing: 0.03em;
}
.cta-primary {
  background: linear-gradient(90deg, var(--accent) 60%, var(--primary) 100%);
  color: var(--white);
  box-shadow: 0 4px 24px 0 rgba(249,168,37,0.18);
}
.cta-primary:hover, .cta-primary:focus {
  background: linear-gradient(90deg, var(--accent-dark) 60%, var(--primary) 100%);
  color: var(--white);
  transform: scale(1.04) rotate(-1deg);
}
.cta-secondary {
  background: var(--secondary);
  color: var(--primary);
  border: 2px solid var(--accent);
}
.cta-secondary:hover, .cta-secondary:focus {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent-dark);
  transform: scale(1.04) rotate(1deg);
}

/* =====================
   Header & Navigation
   ===================== */
header {
  background: var(--white);
  box-shadow: 0 2px 12px 0 rgba(34,59,103,0.06);
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 0;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 24px;
}
.main-nav a {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--primary);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
  position: relative;
}
.main-nav a:not(.cta-primary):hover, .main-nav a:not(.cta-primary):focus {
  background: var(--secondary);
  color: var(--accent);
}
.main-nav .cta-primary {
  margin-left: 10px;
}

/* Hamburger menu button */
.mobile-menu-toggle {
  display: none;
  background: var(--accent);
  color: var(--white);
  border: none;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  font-size: 2rem;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 2px 12px 0 rgba(249,168,37,0.10);
  transition: background var(--transition), transform var(--transition);
}
.mobile-menu-toggle:hover, .mobile-menu-toggle:focus {
  background: var(--accent-dark);
  transform: scale(1.08) rotate(-8deg);
}

/* =====================
   Mobile Navigation Overlay
   ===================== */
.mobile-menu {
  position: fixed;
  top: 0; left: 0;
  width: 100vw;
  height: 100vh;
  background: linear-gradient(120deg, var(--secondary) 60%, var(--accent) 100%);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: flex-start;
  padding: 32px 24px 24px 24px;
  transform: translateX(100%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.45s cubic-bezier(.77,0,.18,1), opacity 0.3s;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  background: var(--primary);
  color: var(--white);
  border: none;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  font-size: 2rem;
  margin-bottom: 30px;
  cursor: pointer;
  box-shadow: 0 2px 12px 0 rgba(34,59,103,0.10);
  transition: background var(--transition), transform var(--transition);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  background: var(--accent);
  transform: scale(1.08) rotate(8deg);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 22px;
  width: 100%;
  align-items: flex-start;
}
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--primary);
  padding: 10px 0;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--accent);
  color: var(--white);
  padding-left: 10px;
}

/* Hide main nav and show burger on mobile */
@media (max-width: 1024px) {
  .main-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: flex;
  }
}
@media (min-width: 1025px) {
  .mobile-menu {
    display: none !important;
  }
}

/* =====================
   Footer
   ===================== */
footer {
  background: var(--primary);
  color: var(--white);
  padding: 40px 0 20px 0;
  margin-top: 60px;
}
footer .container {
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: center;
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
  margin-bottom: 10px;
}
.footer-nav a {
  color: var(--accent);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  transition: color var(--transition);
}
.footer-nav a:hover, .footer-nav a:focus {
  color: var(--white);
  text-decoration: underline;
}
.footer-contact {
  color: var(--secondary);
  font-size: 0.98rem;
  text-align: center;
}
.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
}
.footer-brand img {
  width: 60px;
  height: auto;
  margin-bottom: 4px;
}
.footer-brand span {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--accent);
  font-weight: 700;
}

/* =====================
   Forms & Inputs
   ===================== */
input[type="text"], input[type="email"], textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--secondary);
  background: #fff;
  color: var(--primary);
  margin-bottom: 16px;
  width: 100%;
  transition: border-color var(--transition), box-shadow var(--transition);
}
input[type="text"]:focus, input[type="email"]:focus, textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 2px 12px 0 rgba(249,168,37,0.10);
  outline: none;
}
label {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 6px;
  display: block;
}
.search-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 10px;
  margin-bottom: 10px;
}
.search-bar input[disabled] {
  background: var(--secondary);
  color: var(--gray);
  cursor: not-allowed;
}

/* =====================
   Newsletter & Filters
   ===================== */
.newsletter-benefits ul {
  margin: 0 0 10px 0;
  padding-left: 20px;
  color: var(--primary);
}
.categories-filter {
  margin-top: 10px;
  font-size: 1rem;
  color: var(--gray);
}
.filter-sort-options {
  margin-top: 10px;
  color: var(--gray);
}

/* =====================
   Cookie Consent Banner
   ===================== */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  width: 100vw;
  background: linear-gradient(90deg, var(--secondary) 80%, var(--accent) 100%);
  color: var(--primary);
  box-shadow: 0 -2px 24px 0 rgba(34,59,103,0.10);
  z-index: 99999;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 30px;
  font-size: 1rem;
  animation: cookieBannerIn 0.7s cubic-bezier(.4,0,.2,1);
}
@keyframes cookieBannerIn {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.cookie-banner .cookie-buttons {
  display: flex;
  gap: 16px;
}
.cookie-banner button {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius-sm);
  padding: 10px 22px;
  border: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  margin: 0;
}
.cookie-banner .accept {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 2px 12px 0 rgba(249,168,37,0.10);
}
.cookie-banner .accept:hover, .cookie-banner .accept:focus {
  background: var(--accent-dark);
}
.cookie-banner .reject {
  background: var(--primary);
  color: var(--white);
}
.cookie-banner .reject:hover, .cookie-banner .reject:focus {
  background: #1a2b4d;
}
.cookie-banner .settings {
  background: var(--secondary);
  color: var(--primary);
  border: 2px solid var(--accent);
}
.cookie-banner .settings:hover, .cookie-banner .settings:focus {
  background: var(--accent);
  color: var(--white);
}

/* Cookie Modal */
.cookie-modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(34,59,103,0.18);
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.3s;
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.cookie-modal {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: 0 8px 32px 0 rgba(34,59,103,0.18);
  padding: 38px 32px 28px 32px;
  max-width: 420px;
  width: 90vw;
  color: var(--primary);
  display: flex;
  flex-direction: column;
  gap: 18px;
  animation: modalIn 0.4s cubic-bezier(.4,0,.2,1);
}
@keyframes modalIn {
  from { transform: scale(0.92) translateY(40px); opacity: 0; }
  to { transform: scale(1) translateY(0); opacity: 1; }
}
.cookie-modal h3 {
  font-size: 1.3rem;
  margin-bottom: 0.5em;
  color: var(--accent);
}
.cookie-modal .cookie-category {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}
.cookie-modal .cookie-category label {
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary);
}
.cookie-modal .cookie-category input[type="checkbox"] {
  accent-color: var(--accent);
  width: 20px;
  height: 20px;
}
.cookie-modal .cookie-category input[disabled] {
  opacity: 0.6;
}
.cookie-modal .modal-actions {
  display: flex;
  gap: 16px;
  margin-top: 10px;
}
.cookie-modal .modal-actions button {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius-sm);
  padding: 10px 22px;
  border: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.cookie-modal .modal-actions .save {
  background: var(--accent);
  color: var(--white);
}
.cookie-modal .modal-actions .save:hover, .cookie-modal .modal-actions .save:focus {
  background: var(--accent-dark);
}
.cookie-modal .modal-actions .cancel {
  background: var(--secondary);
  color: var(--primary);
  border: 2px solid var(--accent);
}
.cookie-modal .modal-actions .cancel:hover, .cookie-modal .modal-actions .cancel:focus {
  background: var(--accent);
  color: var(--white);
}

/* =====================
   Artistic Details
   ===================== */
.feature-grid > div::before {
  content: '';
  display: block;
  position: absolute;
  top: -18px; left: -18px;
  width: 36px; height: 36px;
  background: radial-gradient(circle at 60% 40%, var(--accent) 0%, transparent 80%);
  opacity: 0.13;
  border-radius: 50%;
  z-index: 0;
  pointer-events: none;
}
.feature-grid > div::after {
  content: '';
  display: block;
  position: absolute;
  bottom: -14px; right: -14px;
  width: 24px; height: 24px;
  background: radial-gradient(circle at 60% 40%, var(--primary) 0%, transparent 80%);
  opacity: 0.09;
  border-radius: 50%;
  z-index: 0;
  pointer-events: none;
}

/* =====================
   Responsive Design
   ===================== */
@media (max-width: 1024px) {
  .container {
    max-width: 98vw;
    padding-left: 10px;
    padding-right: 10px;
  }
  .content-wrapper {
    max-width: 98vw;
    padding: 0;
  }
  .feature-grid {
    gap: 18px;
  }
}
@media (max-width: 900px) {
  .feature-grid {
    flex-direction: column;
    gap: 20px;
  }
  .feature-grid > div {
    min-width: 0;
    width: 100%;
  }
  .card-container {
    flex-direction: column;
    gap: 20px;
  }
}
@media (max-width: 768px) {
  html { font-size: 16px; }
  section {
    padding: 28px 6px;
    margin-bottom: 36px;
  }
  .content-wrapper {
    padding: 0;
    gap: 14px;
  }
  .nav-header {
    padding: 10px 0;
    gap: 10px;
  }
  .footer-brand img {
    width: 44px;
  }
  .footer-brand span {
    font-size: 0.98rem;
  }
  .footer-contact {
    font-size: 0.92rem;
  }
  .feature-grid {
    flex-direction: column;
    gap: 16px;
  }
  .feature-grid > div {
    padding: 18px 10px;
  }
  .testimonial-card {
    flex-direction: column;
    gap: 10px;
    padding: 14px;
    font-size: 1rem;
  }
  .text-image-section {
    flex-direction: column;
    gap: 18px;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 16px 10px;
    font-size: 0.98rem;
  }
  .cookie-modal {
    padding: 22px 8px 18px 8px;
    max-width: 98vw;
  }
}
@media (max-width: 480px) {
  h1 { font-size: 1.5rem; }
  h2 { font-size: 1.2rem; }
  .cta-primary, .cta-secondary {
    font-size: 1rem;
    padding: 10px 18px;
  }
}

/* =====================
   Miscellaneous
   ===================== */
ul, ol {
  padding-left: 22px;
}
li {
  margin-bottom: 0.5em;
}
.map {
  background: var(--secondary);
  border-radius: var(--radius-sm);
  padding: 16px;
  color: var(--primary);
  font-style: italic;
  margin-top: 10px;
}

/* =====================
   Utility Classes
   ===================== */
.hide { display: none !important; }

/* =====================
   Prevent Overlapping
   ===================== */
section, .feature-grid > div, .card, .testimonial-card {
  margin-bottom: 20px;
}

/* =====================
   Visual Hierarchy
   ===================== */
.feature-grid > div h3, .feature-grid > div h4 {
  color: var(--accent);
  font-family: var(--font-display);
  font-weight: 800;
  margin-bottom: 0.4em;
}
.feature-grid > div p {
  color: var(--gray);
  font-size: 1rem;
}

/* =====================
   Micro-interactions
   ===================== */
.card, .feature-grid > div, .testimonial-card, .cta-primary, .cta-secondary, .mobile-menu-toggle, .mobile-menu-close, .cookie-banner button, .cookie-modal .modal-actions button {
  transition: box-shadow var(--transition), background var(--transition), color var(--transition), transform var(--transition);
}

/* =====================
   Accessibility
   ===================== */
:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* =====================
   Artistic Fonts for Headings
   ===================== */
h1, h2, h3, h4 {
  font-family: 'Montserrat', Arial, sans-serif;
  letter-spacing: 0.02em;
}

/* =====================
   End of CSS
   ===================== */