/* 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, 
main, 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 {
  scroll-behavior: smooth;
}
body {
  min-height: 100vh;
  font-family: 'Open Sans', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: #243124;
  background: #FCFFF9;
  overflow-x: hidden;
}
*, *::before, *::after {
  box-sizing: inherit;
}
img, picture {
  max-width: 100%;
  display: block;
}
ul, ol {
  list-style: none;
}
a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s;
}
a:focus {outline: 2px solid #2fd558; outline-offset: 2px;}

/* ROOT COLORS & FONTS */
:root {
  --color-primary: #226943;
  --color-secondary: #425C28;
  --color-accent: #E6F7D2;
  --color-electric-green:#2fd558;
  --color-electric-blue:#18b6ee;
  --color-electric-yellow:#ffd83a;
  --color-bg: #FCFFF9;
  --color-dark: #243124;
  --color-light: #fff;
  --font-display: 'Montserrat', Arial, sans-serif;
  --font-body: 'Open Sans', Arial, sans-serif;
  --card-radius: 20px;
  --card-shadow: 0 2px 12px 0 rgba(43,128,90,0.10), 0 1.5px 4px rgba(47,213,88,0.07);
}

/* CONTAINER & FLEX PATTERNS */
.container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 20px;
}
.header-flex, .footer-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

/* SECTION SPACING (MANDATORY) */
.section, section {
  margin-bottom: 60px;
  padding: 40px 20px;
}
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: var(--color-light);
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
}
.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;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  background: #fff;
  color: #222;
  border-radius: 16px;
  box-shadow: 0 1.5px 12px rgba(33,105,67,0.07);
  padding: 20px;
  min-width: 280px;
  max-width: 370px;
  margin-bottom: 24px;
  position: relative;
  border-left: 8px solid var(--color-electric-green);
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* --- TYPOGRAPHY --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.01em;
  line-height: 1.2;
  margin-bottom: 8px;
}
h1 {font-size: 2.4rem;}
h2 {font-size: 2rem;}
h3 {font-size: 1.3rem;}
h4, h5, h6 {font-size: 1.05rem;}
@media (min-width: 500px) {
  h1 {font-size: 3.1rem;}
  h2 {font-size: 2.4rem;}
  h3 {font-size: 1.55rem;}
}
p,ul,ol,li {
  font-size: 1rem;
  color: var(--color-dark);
  letter-spacing: .01em;
}
strong, b {
  font-weight: 700;
  color: var(--color-secondary);
}

/* HERO SECTION */
.hero {
  background: linear-gradient(74deg, var(--color-electric-green) 0 7%, var(--color-accent) 18% 95%, #fff 98%);
  padding: 60px 0 40px 0;
  min-height: 350px;
  border-radius: 0 0 46px 0;
  box-shadow: 0 5px 40px -8px #18b6ee11;
  margin-bottom: 48px;
  display: flex;
  align-items: center;
}
.hero h1 {
  color: var(--color-secondary);
  font-size: 2.25rem;
  font-weight: 900;
  margin-bottom:16px;
  text-shadow: 2px 3px 0 #E6F7D2;
}
.hero p {
  color: var(--color-dark);
  font-size: 1.17rem;
  margin-bottom: 28px;
}

/* MAIN NAVIGATION */
header {
  width: 100%;
  background: #fff;
  box-shadow: 0 2px 8px rgba(33,105,67,0.07);
  position: relative;
  z-index: 30;
  padding: 0 0 0 0;
}
.logo {height: 52px; max-width: 170px;}
.main-nav {
  display: flex;
  gap: 28px;
}
.main-nav a {
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--color-primary);
  padding: 8px 4px;
  font-size: 1rem;
  transition: color 0.15s;
  border-radius: 4px;
}
.main-nav a:hover,
.main-nav a.active {
  color: var(--color-electric-green);
  background: var(--color-accent);
}
.cta-button {
  display: inline-block;
  background: var(--color-electric-green);
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  padding: 12px 32px;
  border: none;
  border-radius: 37px;
  box-shadow: 0 4px 18px -4px #2fd55833;
  cursor: pointer;
  margin-left: 18px;
  letter-spacing: 0.03em;
  transition: background 0.18s, color 0.18s, box-shadow 0.2s, transform 0.15s;
  position: relative;
}
.cta-button:hover, .cta-button:focus {
  background: var(--color-electric-blue);
  color: #fff200;
  box-shadow: 0 6px 32px -6px #18b6ee39;
  transform: translateY(-2px) scale(1.04) skew(-2deg);
}

/* BURGER MENU BUTTON */
.mobile-menu-toggle {
  display: none;
  position: fixed;
  right: 22px;
  top: 18px;
  z-index: 103;
  background: var(--color-electric-green);
  color: #fff;
  border: none;
  font-size: 2.15rem;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 9px #425c2840;
  cursor: pointer;
  transition: background 0.2s, box-shadow 0.2s;
}
.mobile-menu-toggle:active,
.mobile-menu-toggle:focus {
  background: var(--color-electric-blue);
}
/* MOBILE MENU OVERLAY */
.mobile-menu {
  position: fixed;
  left: 0; top: 0;
  width: 100vw;
  height: 100vh;
  background: #fff;
  box-shadow: 0 2px 48px rgba(39,216,88, 0.13);
  z-index: 110;
  transform: translateX(-100vw);
  transition: transform 0.41s cubic-bezier(.6, -0.3, .6, 1.5);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  padding-top: 44px;
}
.mobile-menu.open {
  transform: translateX(0);
}
.mobile-menu-close {
  position: absolute;
  top: 14px;
  right: 17px;
  background: var(--color-electric-green);
  border: none;
  color: #fff;
  font-size: 1.8rem;
  border-radius: 8px;
  width: 40px;
  height: 40px;
  cursor: pointer;
  z-index: 120;
  box-shadow: 0 1px 7px #425c2825;
  transition: background .18s;
}
.mobile-menu-close:focus,
.mobile-menu-close:hover {
  background: var(--color-electric-blue);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  width: 100%;
  margin-top: 24px;
  gap: 14px;
  align-items: flex-start;
  padding-left: 34px;
}
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1.22rem;
  font-weight: 800;
  color: var(--color-primary);
  padding: 10px 0;
  border-radius: 4px;
  width: 95%;
  transition: background 0.17s, color 0.17s;
}
.mobile-nav a:hover, .mobile-nav a.active {
  background: var(--color-accent);
  color: var(--color-electric-green);
}

/* SECTIONS */
.features, .services, .case-studies, .about, .team, .values, .contact, .blog-list {
  background: #fff;
  border-radius: 32px;
  box-shadow: 0 2px 24px rgba(39,216,88,.09);
  margin-bottom: 48px;
}
.features h2, .services h2, .case-studies h2, .about h2, .team h2, .values h2, .contact h2, .blog-list h2 {
  color: var(--color-electric-blue);
}

/* FEATURE GRID HOME */
.feature-grid, .service-list, .course-list, .project-list, .team-member-list, .values-list, .blog-post-list {
  display: flex;
  flex-direction: column;
  gap: 32px;
  margin-top: 24px;
}
.feature-grid li, .service-list li, .course-list li, .project-list li, .team-member-list li, .blog-post-list li {
  background: var(--color-accent);
  border-radius: 18px;
  box-shadow: 0 1.5px 14px #2fd55812;
  padding: 26px 22px 26px 24px;
  min-width: 220px;
  position: relative;
  display: flex;
  gap: 12px;
  flex-direction: column;
  margin-bottom: 20px;
  transition: transform 0.13s, box-shadow 0.18s;
}
.feature-grid li img {
  width: 42px;
  height: 42px;
  margin-bottom: 6px;
}
.feature-grid li:hover, .service-list li:hover, .course-list li:hover, .project-list li:hover, .team-member-list li:hover, .blog-post-list li:hover {
  transform: translateY(-8px) scale(1.025);
  box-shadow: 0 5px 28px #2fd5582e;
  border-left: 8px solid var(--color-electric-green);
  background: #e9ffe6;
}
.feature-grid h3, .service-list h3, .course-list h3, .project-list h3, .team-member-list h3, .blog-post-list h3 {
  font-size: 1.22rem;
  font-weight: 900;
  color: var(--color-primary);
  letter-spacing: 0.01em;
}
.feature-grid p, .service-list p, .course-list p, .project-list p, .team-member-list p, .blog-post-list p {
  font-size: 1rem;
  color: var(--color-secondary);
}

/* Testimonials */
.testimonials {
  background: var(--color-accent);
  border-radius: 42px;
  padding: 44px 0 56px 0;
  margin-bottom: 60px;
  box-shadow: 0 1px 30px #18b6ee11;
}
.testimonial-slider {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: stretch;
  justify-content: flex-start;
}
/* Testimonial Cards are defined above */
.client-name {
  font-family: var(--font-display);
  font-size: 1.08rem;
  color: var(--color-electric-green);
  font-weight: 600;
  margin-top: 8px;
}

/* Call-to-action Section */
.cta {
  background: linear-gradient(91deg, var(--color-electric-blue) 0 17%, var(--color-electric-green) 74% 100%);
  border-radius: 36px;
  box-shadow: 0 2px 24px #18b6ee22;
  color: #fff;
  margin-bottom: 52px;
  padding: 46px 0 54px 0;
}
.cta h2, .cta p {
  color: #fff;
}
.cta .cta-button {margin-top: 16px;}

/* Blog Categories Filter */
.categories-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 13px;
  font-size: 1rem;
  margin-bottom: 17px;
}
.categories-filter span {
  font-family: var(--font-display);
  color: var(--color-electric-blue);
  font-weight: 700;
  margin-inline: 2px;
}

.featured-post {
  font-family: var(--font-display);
  background: var(--color-electric-yellow);
  color: var(--color-electric-blue);
  border-radius: 8px;
  padding: 4px 11px;
  font-size: 0.97rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .03em;
  margin-top: 10px;
  display: inline-block;
}

/* Footer */
footer {
  width: 100%;
  background: var(--color-primary);
  color: #fff;
  padding: 44px 0 34px 0;
  border-radius: 48px 48px 0 0;
}
.footer-flex {
  gap: 24px;
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 23px;
}
.footer-nav a {
  color: #d2ffd4;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 3px;
  transition: background 0.17s, color 0.17s;
}
.footer-nav a:hover,
.footer-nav a.active {
  background: #2fd558;
  color: #fff;
}
.footer-contact p,
.footer-contact a {
  font-size: 0.97rem;
  color: #d2ffd4;
  line-height: 1.6;
}
.footer-contact a:hover {color: #fff; text-decoration: underline;}

/* LISTS & VALUES */
.values-list, .team-values ul, .course-categories ul, .next-steps-info ul, .text-section ul {
  margin-top: 12px;
  margin-bottom: 8px;
  display: flex;
  flex-direction: column;
  gap: 11px;
  font-size: 1rem;
}
.values-list li:before, .team-values ul li:before, .course-categories ul li:before, .next-steps-info ul li:before {
  content: "★ ";
  color: var(--color-electric-blue);
  font-size: 1.1em;
  margin-right: 4px;
  font-family: var(--font-display);
}
.project-highlights {
  display: block;
  font-family: var(--font-body);
  color: var(--color-electric-green);
  font-size: 0.95rem;
  margin-top: 9px;
}

/* ADDRESS, EMAIL, OFFICE HOURS */
.address-block, .email-link, .office-hours {
  background: var(--color-accent);
  border-radius: 11px;
  padding: 11px 17px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  font-size: 1.05rem;
}
.email-link a {
  color: var(--color-electric-blue);
  text-decoration: underline;
  word-break: break-word;
}

/* LEGAL PAGES */
.legal {
  background: #fff;
  border-radius: 32px;
  box-shadow: 0 3px 24px #2fd55812;
  margin-bottom: 60px;
}
.legal h1 {
  margin-bottom: 18px;
}
.legal h2 {
  margin-top: 22px;
  margin-bottom: 8px;
  font-size: 1.23rem;
  color: var(--color-electric-blue);
}
.text-section ul {
  gap: 10px;
  padding-left: 18px;
}
.text-section ul li {
  margin-left: 4px;
  font-size: 1rem;
  color: var(--color-dark);
}
.text-section a {
  color: var(--color-electric-blue);
  text-decoration: underline;
}
.text-section a:hover {color: var(--color-electric-green);}

/* THANK YOU PAGE */
.thank-you {
  background: var(--color-accent);
  border-radius: 28px;
  margin-bottom: 60px;
  min-height: 370px;
  padding: 40px 0 50px 0;
  box-shadow: 0 1.5px 20px #2fd55813;
}
.thank-you h1 {color: var(--color-primary);font-size: 2.3rem;}
.next-steps-info ul {gap:10px;}

/* Animations for entrance elements (micro-interactions) */
@media (prefers-reduced-motion: no-preference) {
  .feature-grid li, .service-list li, .testimonial-card, .cta, .blog-post-list li, .thank-you {
    opacity: 0;
    transform: translateY(30px);
    animation: elem-in .6s cubic-bezier(.55, 0, .55, 1.18) .2s forwards;
  }
  .feature-grid li:nth-child(2), .service-list li:nth-child(2), .testimonial-card:nth-child(2), .blog-post-list li:nth-child(2){animation-delay:.33s;}
  .feature-grid li:nth-child(3), .service-list li:nth-child(3), .testimonial-card:nth-child(3), .blog-post-list li:nth-child(3){animation-delay:.46s;}
  .feature-grid li:nth-child(4), .service-list li:nth-child(4){animation-delay:.60s;}
  .feature-grid li:nth-child(5), .service-list li:nth-child(5){animation-delay:.76s;}
}
@keyframes elem-in {
  to {opacity: 1; transform: translateY(0);}
}

/* COOKIE CONSENT BANNER  */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 1150;
  background: var(--color-electric-yellow);
  color: #221;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: 0 -2px 28px #2fd55824;
  padding: 21px 10vw 21px 10vw;
  animation: cookie-slidein 0.65s cubic-bezier(.58,1.65,.68,1) forwards;
  font-size: 1rem;
  font-family: var(--font-body);
}
@keyframes cookie-slidein {
  from { transform: translateY(100%);}
  to {transform: translateY(0);}
}
.cookie-banner h4 {
  font-size: 1.21rem;
  font-family: var(--font-display);
  color: var(--color-primary);
  font-weight: 900;
  margin-bottom: 14px;
}
.cookie-banner p {margin-bottom: 18px; color: #222;}
.cookie-banner-actions {
  display: flex;
  gap: 14px;
}
.cookie-banner button {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  border: none;
  border-radius: 18px;
  padding: 10px 22px;
  margin: 0 2px;
  cursor: pointer;
  box-shadow: 0 2px 8px #2fd55825;
  transition: background .14s, color .13s;
}
.cookie-banner .btn-accept {
  background: var(--color-electric-green);
  color: #fff;
}
.cookie-banner .btn-accept:hover { background: var(--color-primary);}
.cookie-banner .btn-reject {
  background: #fff;
  color: var(--color-electric-green);
  border: 2px solid var(--color-electric-green);
}
.cookie-banner .btn-reject:hover {background: #ffd83a33;}
.cookie-banner .btn-settings {
  background: var(--color-electric-blue);
  color: #fff;
}
.cookie-banner .btn-settings:hover {background: var(--color-electric-yellow); color: var(--color-secondary);}

/* COOKIE MODAL */
.cookie-modal-overlay {
  position: fixed;
  left: 0; right: 0; top: 0; bottom: 0;
  z-index: 1300;
  background: rgba(30,40,24,0.32);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: modalfade 0.38s cubic-bezier(.3,1.5,.7,1) forwards;
}
@keyframes modalfade {from{opacity:0}to{opacity:1}}
.cookie-modal {
  background: #fff;
  padding: 38px 30px 30px 30px;
  border-radius: 22px;
  box-shadow: 0 4px 36px #18b6ee2b;
  width: 100%; max-width: 430px;
  display: flex;
  flex-direction: column;
  gap: 23px;
  animation: modal-pop .38s cubic-bezier(.31,1.41,.31,1.04);
}
@keyframes modal-pop { from{transform:scale(.7)} to{transform:scale(1);} }
.cookie-modal h3 {
  font-family: var(--font-display);
  color: var(--color-electric-blue);
  font-size: 1.31rem;
  margin-bottom: 3px;
}
.cookie-toggle-group {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 7px;
  margin-bottom: 12px;
}
.cookie-category {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.09rem;
  padding-bottom: 5px;
  border-bottom: 1px solid #E6F7D2;
}
.cookie-category .toggle-switch {
  position: relative;
  display: inline-block;
  width: 39px;
  height: 22px;
}
.cookie-category .toggle-switch input {
  opacity: 0;
  width: 0; height: 0;
}
.toggle-switch .slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--color-accent);
  border-radius: 22px;
  transition: background .15s;
}
.toggle-switch input:checked + .slider {
  background: var(--color-electric-green);
}
.toggle-switch .slider:before {
  position: absolute;
  content: "";
  height: 16px;
  width: 16px;
  left: 3px;
  bottom: 3px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.12s cubic-bezier(.55,.02,.59,.94);
  box-shadow: 0 1px 3px #1111;
}
.toggle-switch input:checked + .slider:before {
  transform: translateX(15px);
}
.cookie-cat-label {font-weight: 600; color: var(--color-primary);}
.cookie-modal .cookie-modal-actions {
  display: flex;
  gap: 14px;
  justify-content: flex-end;
}
.cookie-modal .cookie-modal-actions button {
  padding: 9px 19px;
  font-size: 1rem;
  border-radius: 13px;
  border: none;
  cursor: pointer;
  background: var(--color-electric-blue);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  transition: background .14s;
}
.cookie-modal .cookie-modal-actions button:hover {
  background: var(--color-electric-green);
  color: #fff;
}

/* RESPONSIVE MEDIA QUERIES */
@media (max-width: 1100px){
  .container {max-width: 970px;}
  .footer-flex,
  .header-flex {gap: 14px;}
}
@media (max-width: 850px){
  .container{max-width:100vw;}
  .main-nav {gap: 13px;}
  .footer-flex {flex-direction: column; align-items: flex-start; gap: 16px;}
  .footer-nav, .footer-contact {margin-top: 12px;}
}
@media (max-width: 790px){
  .main-nav {display:none;}
  .mobile-menu-toggle {display: flex;}
  .header-flex {
    flex-direction: row;
    gap: 6px;
    align-items: center;
  }
  .cta-button{margin-left:0;}
}
@media (max-width: 720px){
  .footer-flex,.header-flex{flex-direction:column;gap:12px;align-items:flex-start;}
  .footer-nav{gap:13px;margin-top:0;}
  .container{padding:0 11px;}
  .section, section {padding: 30px 8px;}
}
@media (max-width: 650px){
  .hero h1{font-size:1.35rem;}
  .hero{padding:38px 0 24px 0; min-height:180px; border-radius:0 0 26px 0;}
  h1 {font-size:1.45rem;}
  h2{font-size:1.18rem;}
  .cta{padding:26px 0 30px 0;border-radius:20px;}
  .features,.team,.about,.values,.case-studies,.services,.legal,.contact,.blog-list,.testimonials {border-radius:13px;}
  .testimonial-card{min-width:180px;max-width:98vw;}
  .feature-grid li,.service-list li,.project-list li,.team-member-list li,.blog-post-list li,.course-list li{padding:16px 10px 16px 13px;}
}
@media (max-width: 540px){
  .mobile-menu {padding-top: 20px;}
  .mobile-nav {padding-left: 14px;}
  .cookie-banner {padding:19px 3vw 18px 3vw; font-size:0.92rem;}
  .cookie-modal {padding:18px 6px 16px 10px;}
}
@media (max-width: 768px) {
  .content-grid,
  .testimonial-slider,
  .feature-grid, .service-list, .project-list, .team-member-list, .blog-post-list, .course-list {
    flex-direction: column;
    gap: 18px;
  }
  .text-image-section {flex-direction: column; gap: 17px;}
}

/* UTILITIES */
.mb-0 {margin-bottom:0!important;}
.mt-0 {margin-top:0!important;}

/* FOCUS & ACCESSIBILITY */
:focus-visible {outline: 3px solid #18b6ee; outline-offset: 1.5px;}

/* ELECTRIC SPARKS (decor, optional for energetic mood) */
.cta-button:after {
  content: "";
  display: block;
  position: absolute;
  right: 8px;
  top: 9px;
  width: 7px;height:7px;
  background: var(--color-electric-yellow);
  border-radius: 50%;
  box-shadow: 0 0 10px 4px #ffd83a88;
  opacity: .4;
  z-index: 2;
  transition: opacity .18s, box-shadow .18s;
}
.cta-button:hover:after, .cta-button:focus:after {
  opacity: 0.95;
  box-shadow: 0 0 22px 7px #ffd83a;
}

/* Hide elements utility */
.d-none {display:none!important;}

/* END CSS */