/* Voltaic Flare Vintage Retro – style.css */
/* 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 { box-sizing: border-box; }
*, *:before, *:after { box-sizing: inherit; }
body { min-height: 100vh; }

/* FONTS (Vintage/Retro + Brand) */
@import url('https://fonts.googleapis.com/css?family=Montserrat:700,900|Roboto:400,500,700&display=swap');
@font-face {
  font-family: 'DM Mono';
  font-style: normal;
  font-weight: 400;
  src: local('DM Mono'), url('https://fonts.gstatic.com/s/dmmono/v12/aFTR7PB1QTsUX8KYvrGyDQ.woff2') format('woff2');
}

:root {
  --color-primary: #222741;
  --color-secondary: #F24537;
  --color-accent: #F2E9DF;
  --color-dark: #302822;
  --color-retro-green: #8ECC86;
  --color-retro-yellow: #F6C06B;
  --color-retro-blue: #4E7AD9;
  --retro-bg: #F9F6F0;
  --font-display: 'Montserrat', 'DM Mono', 'Arial Rounded MT Bold', Arial, sans-serif;
  --font-body: 'Roboto', 'DM Mono', Arial, sans-serif;
  --border-radius: 18px;
  --shadow-card: 0 6px 24px rgba(30,14,2, 0.11), 0 1.5px 0 #EACDA3;
  --shadow-btn: 0 4px 12px rgba(34,39,65,0.14);
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--color-primary);
  background: var(--retro-bg);
  letter-spacing: 0.01em;
  line-height: 1.7;
}

.container {
  width: 100%;
  max-width: 1160px;
  padding: 0 16px;
  margin: 0 auto;
}

img { max-width: 100%; display: block; height: auto; }
a { color: var(--color-secondary); text-decoration: none; transition: color 0.22s; }
a:hover, a:focus { color: var(--color-retro-blue); }

/* VINTAGE PATTERNS & STYLED BORDERS */
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: var(--retro-bg);
  border-radius: var(--border-radius);
  box-shadow: 0 2px 16px rgba(34, 39, 65, 0.04);
  border: 2px solid #E1D3C1;
  position: relative;
  z-index: 1;
}

main section:first-child.section {
  margin-top: 16px;
}

/* RETRO BORDER STRIPES/PATTERN */
.section:after {
  content: '';
  display: block;
  position: absolute;
  left: 0; bottom: 0; width: 100%; height: 6px;
  background: repeating-linear-gradient(135deg, var(--color-retro-yellow), var(--color-retro-yellow) 12px, var(--color-retro-blue) 12px, var(--color-retro-blue) 24px);
  border-bottom-left-radius: var(--border-radius);
  border-bottom-right-radius: var(--border-radius);
  z-index: -1;
}

/* TYPOGRAPHY */
h1, .hero h1 {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 900;
  color: var(--color-secondary);
  letter-spacing: -1.2px;
  margin-bottom: 18px;
  text-shadow: 1px 1.5px 0 #FFF8F0, 0 2.5px 0 rgba(34,39,65,0.07);
}
h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--color-primary);
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: -1px;
}
h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--color-retro-blue);
  font-weight: 700;
  margin-bottom: 7px;
}
.hero h1 { color: var(--color-secondary); }
.hero p { font-size: 1.15rem; color: var(--color-dark); }

p, li, label {
  font-size: 1rem;
}
strong, b { font-weight: 700; color: var(--color-primary); }
ul, ol { padding-left: 24px; margin-bottom: 16px; }
ul li, ol li { margin-bottom: 10px; }

/* BUTTONS, CTA, INTERACTIONS */
.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6em 2.1em;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.13rem;
  border-radius: 48px;
  border: 2px solid var(--color-secondary);
  background: var(--color-secondary);
  color: #fff;
  box-shadow: var(--shadow-btn);
  text-shadow: 1px 2px 0 rgba(0,0,0,0.06);
  margin: 16px 0 0 0;
  transition: background 0.2s, border 0.2s, color 0.2s, transform 0.13s cubic-bezier(.7,.15,.51,1.75);
  cursor: pointer;
}
.cta.secondary {
  background: var(--color-retro-yellow);
  border: 2px solid var(--color-retro-yellow);
  color: var(--color-primary);
  margin-left: 0;
}
.cta.primary {
  background: var(--color-secondary);
  color: #fff;
}
.cta:hover, .cta:focus {
  background: var(--color-retro-blue);
  border-color: var(--color-retro-blue);
  color: #fff;
  transform: translateY(-2px) scale(1.04);
}

button, .cta, input[type="submit"], input[type="button"] {
  outline: none;
  user-select: none;
}

/* HEADER, NAV, MOBILE MENU */
header {
  background: var(--retro-bg);
  border-bottom: 4px solid var(--color-retro-yellow);
  box-shadow: 0 5px 16px rgba(34,39,65,0.07);
  position: relative;
  z-index: 99;
}
header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 80px;
  padding: 0 16px;
}
header nav {
  display: flex;
  align-items: center;
  gap: 24px;
}
header nav a {
  font-family: var(--font-display);
  font-size: 1.01rem;
  font-weight: 500;
  color: var(--color-primary);
  padding: 8px 10px;
  border-radius: 27px;
  transition: background 0.22s, color 0.22s;
}
header nav a.cta {
  margin-left: 10px;
  padding: 8px 22px;
  color: #fff;
  background: var(--color-secondary);
  border: 2px solid var(--color-secondary);
  font-weight: bold;
}
header nav a:hover, header nav a.active, header nav a:focus {
  background: var(--color-retro-yellow);
  color: var(--color-primary);
}
header nav a.cta:hover {
  background: var(--color-retro-blue);
  border-color: var(--color-retro-blue);
  color: #fff;
}

.mobile-menu-toggle {
  display: none;
  background: var(--color-retro-yellow);
  border: 2px solid var(--color-retro-blue);
  border-radius: 50%;
  width: 42px;
  height: 42px;
  font-size: 2.25rem;
  font-family: var(--font-display);
  color: var(--color-primary);
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 110;
  cursor: pointer;
  box-shadow: 0 2px 7px rgba(34,39,65,0.10);
  transition: background 0.18s, box-shadow 0.15s;
}
.mobile-menu-toggle:active {
  background: var(--color-retro-blue);
  color: #fff;
  box-shadow: none;
}

.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: #fff6ee;
  box-shadow: 0 0 32px rgba(34,39,65,0.25);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transform: translateX(-100%);
  transition: transform 0.4s cubic-bezier(.7,0,.36,1);
  padding: 32px 18px 18px 18px;
  overflow-y: auto;
}
.mobile-menu.open {
  transform: translateX(0);
}
.mobile-menu-close {
  align-self: flex-end;
  background: var(--color-secondary);
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 38px;
  height: 38px;
  font-size: 1.7rem;
  box-shadow: 0 2.5px 10px rgba(34,39,65,0.09);
  cursor: pointer;
  margin-bottom: 16px;
  transition: background 0.19s, color 0.14s;
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  background: var(--color-retro-blue);
  color: #fff;
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 18px;
  width: 100%;
}
.mobile-nav a {
  font-size: 1.24rem;
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: 700;
  padding: 11px 0 11px 7px;
  border-radius: 9px;
  background: none;
  transition: background 0.18s, color 0.16s;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--color-retro-yellow);
  color: var(--color-secondary);
}

/* Hide mobile menu and toggle on desktop */
@media (max-width: 1025px) {
  .mobile-menu-toggle {
    display: inline-flex;
  }
  header nav {
    display: none;
  }
}
@media (min-width: 1026px) {
  .mobile-menu {
    display: none !important;
  }
}

/* MAIN HERO SECTION, BANNERS */
.hero {
  background: var(--color-retro-blue);
  color: #fff;
  border-radius: var(--border-radius);
  box-shadow: 0 8px 28px rgba(34,39,65,0.08);
  margin-bottom: 50px;
  border-bottom: 7px solid var(--color-retro-yellow);
  padding-top: 32px;
  padding-bottom: 32px;
  position: relative;
  overflow: hidden;
}
.hero:before {
  content: '';
  position: absolute;
  right: -90px;
  bottom: -80px;
  width: 240px; height: 170px;
  background: url('../assets/vintage-pattern.svg'), repeating-linear-gradient(138deg,#F6C06B42 0%,#F6C06B42 4%,transparent 4%,transparent 20%);
  opacity: 0.12;
  z-index: 0;
  pointer-events: none;
}
.hero .container { position: relative; z-index: 2; }
.hero .content-wrapper { padding: 0 0 0 0; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 18px; }

/* CTA BANNER */
.cta-banner {
  background: var(--color-retro-yellow);
  color: var(--color-primary);
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  border-radius: 13px;
  box-shadow: 0 2px 11px rgba(252, 206, 120, 0.12);
  padding: 32px 18px;
  margin-top: 28px;
  margin-bottom: 18px;
}
.cta-banner h2 {
  color: var(--color-primary);
  font-family: var(--font-display);
  margin-bottom: 0;
}
.cta-banner .cta {
  margin-top: 8px;
}

/* FLEX PATTERNS */
.card-container, .service-card-grid, .feature-grid, .team-member-cards, .achievement-list,
.case-study-cards, .blog-post-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
}
.card {
  margin-bottom: 20px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-card);
  border: 1.5px solid #ddc09b;
  background: #fffbe6;
  transition: box-shadow 0.18s, transform 0.16s;
  position: relative;
}
.card:hover { box-shadow: 0 12px 36px rgba(34,39,65,0.16); transform: translateY(-3px) scale(1.012); }

.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-slider, .testimonial-card {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
  padding: 20px 0;
}
.testimonial-card {
  align-items: flex-start;
  background: #fffdfa;
  border: 2px solid #E1D3C1;
  border-radius: 13px;
  padding: 28px 30px 22px 30px;
  margin-right: 12px;
  min-width: 230px;
  max-width: 360px;
  box-shadow: 0 4px 18px rgba(34,39,65,0.11);
  color: #221e18;
  flex-direction: column;
  position: relative;
  font-size: 1.07rem;
  transition: box-shadow 0.22s, transform 0.12s;
}
.testimonial-card:hover {
  box-shadow: 0 12px 41px rgba(242,69,55,0.15), var(--shadow-card);
  border-color: var(--color-retro-blue);
  transform: scale(1.017);
}
.testimonial-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.99rem;
  margin-top: 13px;
  color: var(--color-retro-blue);
  font-family: var(--font-display);
  font-weight: 600;
}

/* Newsletter form and blog filters */
.newsletter-form {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: flex-end;
  margin-top: 18px;
}
.newsletter-form label {
  font-size: 1.06rem;
  color: var(--color-retro-blue);
  margin-right: 10px;
}
.newsletter-form input[type="email"] {
  padding: 8px 16px;
  border-radius: 22px;
  border: 1.5px solid #E1D3C1;
  background: #faf7f3;
  font-size: 1.06rem;
  font-family: var(--font-body);
  width: 220px;
  margin-top: 2px;
}
.newsletter-form input[type="email"]:focus {
  outline: 2px solid var(--color-retro-blue);
  border-color: var(--color-retro-blue);
}

.blog-category-filters {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 20px;
}
.blog-category-filters a {
  padding: 5px 18px;
  border-radius: 12px;
  background: #ffead1;
  color: var(--color-primary);
  font-weight: 500;
  font-size: 0.99rem;
  transition: background 0.16s, color 0.15s;
}
.blog-category-filters a:hover, .blog-category-filters a:focus {
  background: var(--color-retro-blue);
  color: #fff;
}

.blog-post-list {
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 16px;
}
.blog-post-list article {
  background: #fffbe6;
  border-radius: 13px;
  box-shadow: 0 3px 12px rgba(34,39,65,0.08);
  padding: 19px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 250px;
  max-width: 390px;
  margin-bottom: 20px;
  border: 2px solid #eee3c9;
  transition: box-shadow 0.15s, border 0.13s, transform 0.13s;
}
.blog-post-list article:hover {
  border: 2px solid var(--color-retro-blue);
  background: #F2E9DF;
  transform: scale(1.012);
}

/* Cards & Info Boxes */
.card-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
}
.service-card-grid, .feature-grid {
  margin-bottom: 20px;
}
.service-card-grid > div, .feature-grid > div {
  background: #fffbe6;
  border-radius: 13px;
  padding: 23px 24px;
  min-width: 220px;
  box-shadow: 0 4px 16px rgba(242,69,55,0.08);
  border: 2px solid #ddc09b;
  transition: box-shadow 0.15s, transform .13s, border .15s;
}
.service-card-grid > div:hover, .feature-grid > div:hover {
  box-shadow: 0 8px 28px rgba(34,39,65,0.13);
  border: 2px solid var(--color-retro-blue);
  transform: translateY(-2px) scale(1.0125);
}
.team-member-cards {
  gap: 24px;
  margin-bottom: 10px;
}
.team-member-cards > div {
  background: #fcf6e3;
  border-radius: 12px;
  box-shadow: 0 3px 13px rgba(34,39,65,0.09);
  border: 1.5px solid #eacda3;
  padding: 17px 18px;
  flex: 1 1 220px;
  min-width: 200px;
}
.achievement-list > div {
  display: flex;
  align-items: center;
  gap: 13px;
  background: #fffdfa;
  border-radius: 12px;
  border: 1.5px solid #eacda3;
  box-shadow: 0 2px 7px rgba(34,39,65,0.08);
  padding: 13px 15px;
  min-width: 230px;
  margin-bottom: 14px;
}

.case-study-cards > div {
  background: #fffbe6;
  border-radius: 13px;
  box-shadow: 0 3px 12px rgba(34,39,65,0.07);
  border: 2px solid #eee3c9;
  padding: 21px 24px;
  flex: 1 1 250px;
  min-width: 220px;
  margin-bottom: 20px;
  transition: box-shadow 0.15s, border 0.13s, transform 0.13s;
}
.case-study-cards > div:hover {
  border: 2px solid var(--color-retro-blue);
  transform: scale(1.011);
  box-shadow: 0 10px 28px rgba(242, 69, 55, 0.11);
}

.client-brands {
  display: flex;
  justify-content: center;
  margin-top: 18px;
  margin-bottom: 5px;
}

/* Contact Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 17px;
  font-size: 1rem;
  margin-top: 11px;
  background: #fffbe6;
  border-radius: 15px;
  box-shadow: 0 3px 11px rgba(34,39,65,0.06);
  border: 2px solid #eee3c9;
  padding: 24px 19px 19px 19px;
}
.contact-form label {
  font-family: var(--font-display);
  color: var(--color-retro-blue);
  font-weight: 600;
}
.contact-form input, .contact-form textarea {
  padding: 7px 15px;
  border-radius: 22px;
  border: 1.5px solid #E1D3C1;
  font-size: 1.08rem;
  background: #faf7f3;
  margin-bottom: 4px;
  font-family: var(--font-body);
}
.contact-form input:focus, .contact-form textarea:focus {
  border-color: var(--color-retro-blue);
  outline: 2px solid var(--color-retro-blue);
}
.contact-form textarea {
  border-radius: 18px;
  resize: vertical;
  min-height: 72px;
  font-size: 1rem;
}
.contact-details {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 8px;
}
.contact-details p {
  display: flex;
  align-items: center;
  gap: 13px;
  font-size: 1.08rem;
}
.contact-details img {
  width: 22px; height: 22px;
}

/* FOOTER */
footer {
  background: var(--color-retro-blue);
  color: #fff;
  padding: 36px 0 24px 0;
  border-top: 8px solid var(--color-retro-yellow);
  margin-top: 38px;
}
footer .container {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  align-items: flex-start;
  justify-content: space-between;
}
footer nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
footer nav a {
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.02rem;
  margin-bottom: 5px;
  transition: color 0.15s;
}
footer nav a:hover {
  color: var(--color-retro-yellow);
}
.contact-footer {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.97rem;
  color: #fff;
  margin-top: 5px;
}
.contact-footer span {
  display: flex;
  align-items: center;
  gap: 9px;
}
.contact-footer img {
  width: 20px;
  height: 20px;
  filter: brightness(0) invert(.93);
}

/* COOKIE CONSENT BANNER + MODAL */
#cookie-banner, .cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  width: 100vw;
  background: #fffbe6;
  border-top: 4px solid var(--color-retro-yellow);
  box-shadow: 0 -1.5px 18px 2px rgba(0,0,0,0.08);
  z-index: 99999;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 19px 10px 12px 10px;
  gap: 13px;
  font-family: var(--font-body);
  font-size: 0.98rem;
  color: var(--color-primary);
  animation: fadeInUp 0.37s cubic-bezier(.55,.1,.71,1.24);
}
.cookie-banner .cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  margin-top: 7px;
}
.cookie-banner button {
  padding: 7px 22px;
  border-radius: 22px;
  border: 2px solid var(--color-retro-blue);
  background: var(--color-retro-blue);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  margin-right: 3px;
  transition: background 0.15s, color 0.14s, border 0.13s, transform .13s;
}
.cookie-banner button.accept {
  background: var(--color-retro-yellow);
  color: var(--color-primary);
  border-color: var(--color-retro-yellow);
}
.cookie-banner button.reject {
  background: #fde3d9;
  color: var(--color-secondary);
  border-color: var(--color-secondary);
}
.cookie-banner button.settings {
  background: var(--color-retro-blue);
  color: #fff;
}
.cookie-banner button:hover,.cookie-banner button:focus {
  background: var(--color-secondary) !important;
  color: #fff;
  border-color: var(--color-secondary);
  transform: translateY(-2px);
}

/* COOKIE SETTINGS MODAL */
#cookie-modal, .cookie-modal {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  width: 100vw; height: 100vh;
  background: rgba(34,39,65,0.13);
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.28s cubic-bezier(.7,.13,.44,1.11);
}
.cookie-modal-inner {
  background: #fffdfa;
  padding: 36px 22px 19px 22px;
  border-radius: 18px;
  box-shadow: 0 8px 38px rgba(34,39,65,0.23);
  min-width: 320px;
  max-width: 98vw;
  display: flex;
  flex-direction: column;
  gap: 14px;
  font-family: var(--font-body);
  color: var(--color-primary);
}
.cookie-modal-inner h3 {
  font-size: 1.23rem;
  font-family: var(--font-display);
  color: var(--color-retro-blue);
  margin-bottom: 9px;
}
.cookie-categories {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 10px;
}
.cookie-category {
  display: flex;
  align-items: center;
  gap: 13px;
  background: #F2E9DF;
  padding: 11px 14px;
  border-radius: 10px;
  font-size: 1.05rem;
}
.cookie-category input[type="checkbox"] {
  width: 20px; height: 20px;
  accent-color: var(--color-retro-blue);
}
.cookie-category.essential label:after {
  content: ' (wymagane)'; color: var(--color-secondary); font-size: 0.91em; font-weight: 600;}

.cookie-modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 13px;
}
.cookie-modal-actions button {
  padding: 7px 22px;
  border-radius: 22px;
  border: 2px solid var(--color-retro-yellow);
  background: var(--color-retro-yellow);
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.15s, color 0.14s, border 0.13s, transform .13s;
}
.cookie-modal-actions button:hover {
  background: var(--color-secondary);
  color: #fff;
  border-color: var(--color-secondary);
  transform: translateY(-1.5px);
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: none; }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* RESPONSIVENESS / BREAKPOINTS */
@media (max-width: 950px) {
  .footer .container, footer .container {
    flex-direction: column;
    gap: 10px;
  }
  .feature-grid, .card-container, .case-study-cards, .team-member-cards {
    flex-direction: column;
    gap: 20px;
  }
  .blog-post-list {
    flex-direction: column;
  }
}
@media (max-width: 768px) {
  .container { max-width: 100vw; padding: 0 7px; }
  .content-wrapper { padding-left: 0 !important; padding-right: 0 !important; }

  h1, .hero h1 { font-size: 1.65rem; }
  h2 { font-size: 1.33rem; }
  h3 { font-size: 1.04rem; }

  .hero {
    border-radius: 0;
    text-align: center;
    padding-top: 12px;
    padding-bottom: 28px;
    margin-bottom: 25px;
  }
  .cta-banner { padding: 18px 7px; margin-top: 18px; }
  .section { margin-bottom: 36px; padding: 24px 7px; }

  .card-container, .service-card-grid, .feature-grid,
  .case-study-cards, .content-grid, .team-member-cards {
    flex-direction: column;
    gap: 17px;
  }

  .testimonial-slider {
    flex-direction: column;
    gap: 19px;
    align-items: stretch;
  }
  .testimonial-card {
    max-width: 100%;
    min-width: 0;
    margin-right: 0;
  }
  .newsletter-form { flex-direction: column; align-items: stretch; }
  .newsletter-form input[type="email"] { width: 100%; }
  .contact-form { padding: 14px 6px 12px 6px; }
  .case-study-cards > div,
  .feature-grid > div,
  .service-card-grid > div,
  .team-member-cards > div {
    min-width: 0;
    max-width: 100%;
    padding: 17px 11px;
    font-size: 0.98rem;
  }
}
@media (max-width: 520px) {
  .hero { padding-top: 7px; padding-bottom: 11px; margin-bottom: 0; }
  header .container { height: auto; flex-direction: column; padding: 7px 7px; }
  .cta, .cta.primary, .cta.secondary { font-size: 1rem; padding: 0.56em 1.36em; }
  .section { margin-bottom: 24px; padding: 14px 2.5vw; }
  .footer .container, footer .container { flex-direction: column; gap: 3px; }
}

/* VISUAL HIERARCHY AND MICRO-INTERACTIONS */
.card, .testimonial-card, .feature-grid > div, .service-card-grid > div, .team-member-cards > div, .case-study-cards > div {
  transition: box-shadow 0.14s, transform 0.13s, border 0.14s;
}
.cta, .cta.primary, .cta.secondary {
  box-shadow: var(--shadow-btn);
  transition: background 0.20s, color 0.18s, border 0.16s, transform .13s;
}
.cta:active, .cta.primary:active, .cta.secondary:active {
  transform: scale(0.98);
}

a:focus { outline: 2px dashed var(--color-retro-blue); outline-offset: 2px; }

/* ----  UTILITIES ---- */
.gap-20 { gap: 20px !important; }
.text-center { text-align: center; }
.flex-align-center { align-items: center !important; }
.flex-align-start { align-items: flex-start !important; }
.flex-dir-col { flex-direction: column !important; }
.flex-dir-row { flex-direction: row !important; }

/* Hide skip links visually but leave focusable */
.skip-link { position: absolute; left: -9999px; top: auto; width: 1px; height: 1px; overflow: hidden; }
.skip-link:focus { left: 50%; top: 10px; width: auto; height: auto; padding: 8px 16px; background: var(--color-retro-yellow); color: var(--color-primary); border-radius: 8px; z-index: 999999; }

/* --- CUSTOM CLASSES FOR LAYOUTS AS MENTIONED ---- */
.section { margin-bottom: 60px; padding: 40px 20px; }
.card-container { display: flex; flex-wrap: wrap; gap: 24px; }
.card { margin-bottom: 20px; position: relative; }
.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; }
.feature-item { display: flex; flex-direction: column; align-items: flex-start; gap: 15px; }

/**** END CSS ****/