/* === CSS RESET & NORMALIZATION === */
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,
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 { scroll-behavior: smooth; }
body { line-height: 1; background: #F4F7FC; color: #253141; }
ol, ul { list-style: none; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: inline-block; vertical-align: middle; border: 0; }
button { border: none; background: none; font: inherit; cursor: pointer; }
:focus { outline: 2px solid #6ACC7A; outline-offset: 2px; }

/* === BRAND VARIABLES === */
:root {
  --color-primary: #253141;
  --color-secondary: #6ACC7A;
  --color-accent: #F4F7FC;
  --color-electric-yellow: #FCEC6B;
  --color-electric-magenta: #FF2A7F;
  --color-electric-cyan: #12E5E6;
  --color-electric-blue: #345CFF;
  --color-grey-dark: #16202C;
  --font-display: 'Montserrat', Arial, sans-serif;
  --font-body: 'Open Sans', Arial, sans-serif;
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --shadow-elevated: 0 8px 28px rgba(37,49,65,0.16);
  --shadow-card: 0 3px 12px rgba(37,49,65,0.12);
  --transition-fast: 0.18s cubic-bezier(.77,.2,.05,1);
}

/* === TYPOGRAPHY === */
body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  letter-spacing: 0.025em;
  background: var(--color-accent);
  color: var(--color-primary);
  min-height: 100vh;
}
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--color-primary);
}
h1 { font-size: 2.8rem; line-height: 1.1; letter-spacing: 1px; }
h2 { font-size: 2.1rem; line-height: 1.18; }
h3 { font-size: 1.35rem; line-height: 1.3; font-weight: 700; color: var(--color-electric-magenta); }
h4 { font-size: 1.1rem; font-weight: 700; color: var(--color-electric-blue); }
p, ul, ol {
  font-size: 1.1rem;
  margin-bottom: 16px;
}
p:last-child, ul:last-child, ol:last-child { margin-bottom: 0; }
a {
  color: var(--color-electric-blue);
  font-weight: 600;
  transition: color var(--transition-fast);
}
a:hover { color: var(--color-electric-magenta); }
strong { color: var(--color-electric-blue); font-weight: bold; }
em { color: var(--color-electric-magenta); }

/* === LAYOUT CONTAINERS === */
.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 14px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-elevated);
  position: relative;
  transition: box-shadow var(--transition-fast);
}
.section:not(:first-of-type) {
  margin-top: 16px;
}
@media (max-width: 991px) {
  .container { max-width: 90vw; }
}
@media (max-width: 768px) {
  .section {
    padding: 24px 8px;
    margin-bottom: 36px;
  }
}

/* === HEADER & NAVIGATION === */
header {
  background: #222C3B;
  color: #fff;
  box-shadow: 0 2px 10px rgba(22,32,44,0.1);
  position: sticky;
  top: 0;
  z-index: 1002;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
}
.logo img {
  height: 44px;
  margin-right: 10px;
  display: block;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 30px;
}
.main-nav a {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: #fff;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  position: relative;
  transition: background var(--transition-fast), color var(--transition-fast);
}
.main-nav a.cta {
  background: var(--color-electric-magenta);
  color: #fff;
  padding: 10px 22px;
  border-radius: 32px;
  font-weight: bold;
  box-shadow: 0 2px 16px 0 rgba(255,42,127,.16);
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.main-nav a.cta:hover {
  background: var(--color-electric-yellow);
  color: var(--color-primary);
  transform: translateY(-2px) scale(1.04);
}
.main-nav a:hover, .main-nav a:focus {
  background: var(--color-electric-cyan);
  color: var(--color-grey-dark);
}
.mobile-menu-toggle {
  display: none;
  font-size: 2.1rem;
  color: var(--color-electric-yellow);
  padding: 7px 15px;
  background: none;
}
@media (max-width: 900px) {
  .main-nav { display: none; }
  .mobile-menu-toggle { display: block; }
}

/* === MOBILE MENU === */
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(25, 24, 36, 0.97);
  z-index: 2000;
  transform: translateX(-100%);
  transition: transform 0.28s cubic-bezier(.88,.02,.32,1);
  padding: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  width: 100vw;
  height: 100vh;
}
.mobile-menu.open {
  transform: translateX(0);
}
.mobile-menu-close {
  font-size: 2.4rem;
  color: var(--color-electric-yellow);
  background: transparent;
  border: none;
  align-self: flex-end;
  margin: 26px 32px 16px 0;
  z-index: 2001;
  transition: color var(--transition-fast), transform var(--transition-fast);
}
.mobile-menu-close:hover {
  color: var(--color-electric-magenta);
  transform: scale(1.15);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 28px;
  width: 100%;
  align-items: center;
  margin-top: 16px;
}
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  color: #fff;
  padding: 14px 0;
  width: 80vw;
  text-align: center;
  border-radius: var(--radius-md);
  transition: background var(--transition-fast), color var(--transition-fast);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--color-electric-cyan);
  color: var(--color-grey-dark);
}
.mobile-nav a.cta {
  background: var(--color-electric-magenta);
  color: #fff;
  font-weight: bold;
  border-radius: 40px;
  padding: 16px 38px;
  margin: 16px 0;
}
@media (min-width: 901px) {
  .mobile-menu, .mobile-menu-toggle { display: none !important; }
}

/* === HERO + SECTIONS === */
main > section:first-of-type .section, main > section:first-of-type, main > section:first-of-type > .container {
  background: linear-gradient(90deg, var(--color-electric-yellow) 0%, var(--color-electric-magenta) 100%) !important;
  color: var(--color-grey-dark);
  box-shadow: 0 2px 60px 0 rgba(37,49,65,0.08), var(--shadow-elevated);
}
main > section:first-of-type h1, main > section:first-of-type h2, main > section:first-of-type p, main > section:first-of-type a.cta {
  color: var(--color-primary)!important;
}
.section h1, .section h2, .section h3 { margin-top: 0; text-shadow: 0 1px 6px rgba(244,247,252,.08); }

.text-section, .content-grid, .text-image-section {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
@media (min-width: 720px) {
  .text-image-section {
    flex-direction: row;
    align-items: center;
    gap: 30px;
  }
  .content-grid {
    flex-direction: row;
    align-items: flex-start;
    gap: 24px;
    justify-content: space-between;
  }
}

/* === FEATURES, CARDS & TESTIMONIALS === */
.card-container,
.card-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
}
.card {
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  margin-bottom: 20px;
  padding: 28px 24px;
  flex: 1 1 calc(300px - 24px);
  min-width: 240px;
  position: relative;
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.card:hover, .card:focus-within {
  box-shadow: 0 8px 32px rgba(52,92,255,0.11);
  transform: translateY(-2px) scale(1.018);
}
.card-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  background: #fff;
  border-radius: var(--radius-sm);
  padding: 10px 18px;
  box-shadow: var(--shadow-card);
  margin-bottom: 20px;
}
.feature-item strong {
  color: var(--color-electric-blue);
  font-weight: bold;
}
.text-section ul, .section ul {
  margin-left: 20px;
  margin-bottom: 12px;
  list-style: disc inside;
  color: var(--color-primary);
  font-size: 1.1rem;
  line-height: 1.65;
}
.text-section ul li {
  margin-bottom: 8px;
  padding-left: 2px;
}
.text-section ol {
  margin-left: 20px;
  margin-bottom: 12px;
  list-style: decimal inside;
  color: var(--color-primary);
}
.text-section ol li {
  margin-bottom: 8px;
  padding-left: 2px;
}
.section ul li, .section ol li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.section ul li img {
  width: 26px;
  height: 26px;
  margin-right: 8px;
}

.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--color-accent);
  color: var(--color-primary);
  padding: 20px 28px;
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 18px rgba(244,247,252,0.23);
  margin-bottom: 20px;
  position: relative;
  min-width: 220px;
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}
.testimonial-card p {
  font-size: 1.13rem;
  font-style: italic;
  color: var(--color-grey-dark);
  margin: 0;
  line-height: 1.52;
}
.testimonial-card strong {
  display: block;
  color: var(--color-electric-magenta);
  font-weight: 700;
  margin-top: 9px;
  font-style: normal;
}
.testimonial-card:hover, .testimonial-card:focus-within {
  box-shadow: 0 10px 38px rgba(52,92,255,0.13);
  transform: scale(1.012);
}

/* === CTA BUTTONS === */
.cta {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  line-height: 1.13;
  color: #fff;
  background: linear-gradient(90deg, var(--color-electric-magenta) 0, var(--color-electric-blue) 100%);
  border-radius: 50px;
  box-shadow: 0 2px 16px 0 rgba(52,92,255,.18);
  padding: 15px 38px;
  margin-top: 5px;
  transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  border: none;
  cursor: pointer;
}
.cta:hover, .cta:focus {
  background: linear-gradient(90deg, var(--color-electric-yellow) 0, var(--color-electric-magenta) 90%);
  color: var(--color-grey-dark);
  transform: scale(1.04) translateY(-2px);
  box-shadow: 0 4px 32px 0 rgba(252,236,107,0.18);
}

/* === FOOTER === */
footer {
  background: #222C3B;
  color: var(--color-accent);
  padding: 36px 0 18px 0;
}
footer .container {
  flex-direction: row;
  align-items: flex-start;
  justify-content: space-between;
  gap: 38px;
}
.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-nav a {
  color: var(--color-electric-cyan);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.08rem;
  letter-spacing: 0.035em;
  padding: 10px 0;
  transition: color var(--transition-fast);
}
.footer-nav a:hover { color: var(--color-electric-magenta); }
.footer-contact p {
  font-size: 1rem;
  color: var(--color-accent);
  opacity: 0.94;
  letter-spacing: 0.01em;
  line-height: 1.4;
  margin-bottom: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: flex-start;
}
.footer-contact img {
  width: 32px;
  height: 32px;
  margin-bottom: 7px;
  margin-right: 6px;
  vertical-align: middle;
}
@media (max-width: 950px) {
  footer .container { flex-direction: column; gap: 22px; align-items: flex-start; }
}
@media (max-width: 700px) {
  .footer-contact p { font-size: .98rem; }
}

/* === COOKIE CONSENT BANNER === */
.cookie-consent-banner {
  position: fixed;
  bottom: 0; left: 0; width: 100vw;
  padding: 24px 10px 24px 10px;
  background: #fff;
  color: var(--color-grey-dark);
  box-shadow: 0 -4px 24px rgba(37,49,65,0.15);
  border-top-left-radius: 18px;
  border-top-right-radius: 18px;
  z-index: 4000;
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
  animation: cookieBannerSlideIn 0.7s cubic-bezier(0.76,0.03,0.39,1.11) both;
}
@keyframes cookieBannerSlideIn {
  from { transform: translateY(120%); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}
.cookie-consent-banner p {
  color: var(--color-grey-dark);
  font-size: 1.1rem;
  text-align: center;
  margin-bottom: 0;
}
.cookie-consent-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: center;
}
.cookie-consent-btn {
  font-family: var(--font-display);
  font-size: 1.09rem;
  padding: 10px 24px;
  border-radius: 32px;
  font-weight: bold;
  background: var(--color-secondary);
  color: var(--color-primary);
  border: none;
  transition: background var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: 0 2px 8px rgba(106,204,122,0.14);
}
.cookie-consent-btn:hover, .cookie-consent-btn:focus {
  background: var(--color-electric-magenta);
  color: #fff;
}
.cookie-consent-btn.reject {
  background: var(--color-electric-magenta);
  color: #fff;
}
.cookie-consent-btn.reject:hover, .cookie-consent-btn.reject:focus {
  background: var(--color-electric-blue);
}
.cookie-consent-btn.settings {
  background: var(--color-electric-yellow);
  color: var(--color-grey-dark);
}
.cookie-consent-btn.settings:hover, .cookie-consent-btn.settings:focus {
  background: var(--color-electric-cyan);
  color: var(--color-grey-dark);
}

/* === COOKIE PREFERENCES MODAL === */
.cookie-modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(25, 24, 36, 0.66);
  z-index: 5000;
  display: none;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.35s cubic-bezier(.78,.2,.3,1) both;
}
.cookie-modal-overlay.open { display: flex; }
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.cookie-modal {
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 12px 32px rgba(37,49,65,0.18);
  max-width: 92vw;
  min-width: 312px;
  padding: 36px 30px 32px 30px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 22px;
  animation: modalIn .5s cubic-bezier(.77,.2,.16,1.24) both;
  position: relative;
  z-index: 5001;
}
@keyframes modalIn {
  from { transform: scale(0.95) translateY(50px); opacity: 0; }
  to   { transform: scale(1.0) translateY(0); opacity: 1; }
}
.cookie-modal h2 {
  font-family: var(--font-display);
  color: var(--color-electric-magenta);
  font-size: 1.4rem;
  margin-bottom: 0;
}
.cookie-category {
  margin-bottom: 8px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--color-electric-cyan);
  width: 100%;
}
.cookie-toggle {
  margin-left: 12px;
  accent-color: var(--color-secondary);
  width: 19px; height: 19px;
}
.cookie-modal-actions {
  display: flex;
  gap: 16px;
}
.cookie-modal .close-modal {
  background: none;
  color: var(--color-electric-magenta);
  position: absolute;
  top: 16px; right: 18px;
  font-size: 2.1rem;
  transition: color var(--transition-fast);
}
.cookie-modal .close-modal:hover { color: var(--color-electric-yellow); }

/* === RESPONSIVE ADJUSTMENTS === */
@media (max-width: 650px) {
  html { font-size: 14px; }
  .footer-contact p { font-size: .93rem; }
  .cookie-modal { min-width: 90vw; padding: 22px 7px 18px 11px; }
}
@media (max-width: 520px) {
  .container { padding: 0 2px; }
}

/* === ANIMATIONS & MICRO-INTERACTIONS === */
.cta, .cookie-consent-btn, .cookie-modal .close-modal, .main-nav a, .mobile-nav a, .mobile-menu-close {
  transition: background var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}
.card, .testimonial-card {
  transition: box-shadow var(--transition-fast), transform var(--transition-fast), background var(--transition-fast);
}
.card:hover, .testimonial-card:hover {
  box-shadow: 0 12px 38px 0 rgba(52,92,255,0.12) !important;
  background: var(--color-electric-yellow,.94);
  transform: scale(1.01);
}
.main-nav a.cta:active, .cta:active { transform: scale(0.98); }

/* === GENERAL SPACING (Gaps/Margins/Misc) === */
.section, .card, .testimonial-card, .feature-item {
  margin-bottom: 20px;
}
.card-container, .content-grid, .text-image-section, .testimonial-card, .feature-item {
  gap: 20px;
}
@media (max-width: 600px) {
  .section { padding: 18px 2px; }
  .card, .testimonial-card { padding: 18px 8px; }
}

/* === ACCESSIBILITY: HIGH CONTRAST FOR TESTIMONIALS & REVIEWS === */
.testimonial-card {
  background: #fff;
  color: var(--color-primary);
}

/* === MISC === */
::-webkit-scrollbar { width: 9px; background: #edeffe; }
::-webkit-scrollbar-thumb { background: var(--color-secondary); border-radius: 4px; }

input, textarea, select {
  font-family: var(--font-body);
  border-radius: var(--radius-md);
  border: 1px solid #E3E6EB;
  padding: 8px 11px;
  font-size: 1.12rem;
  margin-bottom: 10px;
  transition: border-color var(--transition-fast);
}
input:focus, textarea:focus, select:focus {
  border-color: var(--color-secondary);
  background: #f0fcf1;
}

/* === Hide visually but keep for a11y (for cookie modal etc) === */
.visually-hidden {
  border: 0 !important;
  clip: rect(1px,1px,1px,1px);
  clip-path: inset(50%);
  height: 1px; margin: -1px; overflow: hidden;
  padding: 0; position: absolute; width: 1px;
}