/* ----------------------
   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,
u, i, center,
dl, dt, dd, menu, 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;
  box-sizing: border-box;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}

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

body {
  background: #0a1824;
  color: #e4eaf6;
  font-family: 'Roboto', Arial, sans-serif;
  font-size: 16px;
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
  height: auto;
}
a {
  color: #67fcfb;
  text-decoration: none;
  transition: color 0.2s;
}
a:hover, a:focus {
  color: #34b1e9;
}
ul, ol {
  list-style: none;
}
strong {
  font-weight: 700;
}

/* ----------------------
   BRAND FONTS & COLORS
------------------------ */
:root {
  --primary: #28527A;
  --secondary: #A3C3D9;
  --accent: #FFFFFF;
  --neon-blue: #67fcfb;
  --neon-purple: #ae60fa;
  --bg-dark: #0a1824;
  --bg-light: #1b2937;
  --text-main: #e4eaf6;
  --text-dark: #181922;
  --border-card: #243b55;
}

body, .text-section {
  color: var(--text-main);
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', Arial, sans-serif;
  color: var(--accent);
  line-height: 1.2;
  font-weight: 700;
}
h1 {
  font-size: 2.5rem;
  letter-spacing: 1.2px;
}
h2 {
  font-size: 2rem;
  margin-bottom: 28px;
}
h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 8px;
}
p, ul, li, a, span {
  font-family: 'Roboto', Arial, sans-serif;
  font-size: 1rem;
}

@media (max-width: 899px) {
  h1 {font-size: 2rem;}
  h2 {font-size: 1.5rem;}
  h3 {font-size: 1.1rem;}
}

/* ----------------------
   LAYOUT CONTAINERS
------------------------ */
.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 0;
}
.section, section {
  margin-bottom: 60px;
  padding: 40px 20px;
}
@media (max-width: 700px) {
  .section, section {
    padding: 32px 4vw;
    margin-bottom: 36px;
  }
  .container {
    padding: 0 4vw;
  }
}

/* ----------------------
   HEADER & MAIN NAV
------------------------ */
header {
  width: 100%;
  background: var(--bg-dark);
  box-shadow: 0 2px 12px 0 rgba(40,82,122,0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px 18px 24px;
  position: relative;
  z-index: 20;
}
header > a img {
  width: 168px;
  height: auto;
  display: block;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.main-nav a {
  color: var(--accent);
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 500;
  text-transform: uppercase;
  font-size: 1rem;
  letter-spacing: 1px;
  position: relative;
  padding: 5px 0;
}
.main-nav a::after {
  content: '';
  display: block;
  margin: 0 auto;
  height: 2px;
  width: 0;
  background: linear-gradient(90deg, var(--neon-purple), var(--neon-blue));
  transition: width 0.3s;
}
.main-nav a:hover::after,
.main-nav a:focus::after {
  width: 100%;
}

/* CTA Button */
.cta-btn {
  background: linear-gradient(90deg, var(--neon-blue) 0%, var(--neon-purple) 100%);
  color: var(--bg-dark);
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1rem;
  font-weight: 700;
  border-radius: 36px;
  border: none;
  padding: 10px 34px;
  box-shadow: 0 1px 8px 0 rgba(106,228,254,0.23), 0 2px 16px 0 rgba(174,96,250,0.06);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-left: 24px;
  cursor: pointer;
  transition: background 0.18s, color 0.2s, box-shadow 0.2s;
  position: relative;
  isolation: isolate;
}
.cta-btn:hover, .cta-btn:focus {
  background: linear-gradient(90deg, var(--neon-purple) 0%, var(--neon-blue) 100%);
  color: var(--accent);
  box-shadow: 0 0 18px 2px var(--neon-blue);
  outline: none;
}

@media (max-width: 899px) {
  .cta-btn {
    margin-left: 0;
    padding: 10px 20px;
    font-size: 0.9rem;
  }
  .main-nav {
    gap: 14px;
    font-size: 0.92rem;
  }
  header > a img {
    width: 125px;
  }
}

/* MOBILE MENU */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--accent);
  font-size: 2.2rem;
  cursor: pointer;
  margin-left: 18px;
  z-index: 22;
  transition: color 0.2s;
}
.mobile-menu-toggle:focus,
.mobile-menu-toggle:hover {
  color: var(--neon-blue);
}

@media (max-width: 899px) {
  .main-nav, .cta-btn {
    display: none !important;
  }
  .mobile-menu-toggle {
    display: block;
  }
}

.mobile-menu {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  right: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(10,24,36,0.98);
  transform: translateX(100%);
  opacity: 0;
  transition: transform 0.36s cubic-bezier(.77,0,.18,1), opacity 0.3s;
  z-index: 999;
  pointer-events: none;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: all;
}
.mobile-menu-close {
  align-self: flex-end;
  margin: 20px 24px 0 0;
  padding: 10px;
  background: none;
  border: none;
  font-size: 2.2rem;
  color: var(--neon-blue);
  cursor: pointer;
  transition: color 0.2s;
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: #fff;
  outline: none;
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 22px;
  margin: 56px 0 0 36px;
}
.mobile-nav a {
  color: var(--accent);
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.25rem;
  font-weight: 600;
  padding: 12px 0;
  width: 100%;
  text-transform: uppercase;
  transition: color 0.2s, background 0.19s;
  border-radius: 8px;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--neon-blue);
  background: rgba(40, 82, 122, 0.10);
}

@media (max-width: 540px) {
  .mobile-nav {
    margin: 36px 0 0 14px;
    gap: 14px;
  }
  .mobile-menu-close {
    margin: 16px 16px 0 0;
    font-size: 1.9rem;
  }
}

/* ----------------------
   HERO SECTION
------------------------ */
.hero {
  background: linear-gradient(123deg, #1b2937 68%, var(--primary) 100%);
  border-radius: 0 0 48px 48px;
  box-shadow: 0 2px 60px rgba(170,255,255,0.05);
  margin-bottom: 60px;
  padding: 64px 0 52px 0;
  position: relative;
  overflow: hidden;
  z-index: 2;
}
.hero h1 {
  background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple), #fff 80%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-fill-color: transparent;
  font-size: 2.5rem;
}
.hero p {
  color: var(--secondary);
  font-size: 1.23rem;
  margin-bottom: 32px;
}

@media (max-width: 899px) {
  .hero {
    padding: 36px 0 28px 0;
    border-radius: 0 0 20px 20px;
    margin-bottom: 40px;
  }
  .hero h1 {
    font-size: 2rem;
  }
}

/* ----------------------
   FEATURE GRID & CARDS
------------------------ */
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin: 32px 0 0 0;
  justify-content: space-between;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  background: var(--bg-light);
  border: 1.5px solid var(--border-card);
  border-radius: 18px;
  padding: 28px 24px 22px 24px;
  box-shadow: 0 3px 18px 0 rgba(106,247,254,0.08), 0 1px 4px 0 rgba(25,25,58,0.05);
  margin-bottom: 20px;
  min-width: 220px;
  flex: 1 1 240px;
  min-height: 180px;
  transition: box-shadow 0.2s, border 0.18s, background 0.26s;
  position: relative;
  overflow: hidden;
}
.feature-item img {
  width: 48px;
  height: 48px;
  filter: drop-shadow(0 0 14px var(--neon-blue));
}
.feature-item h3 {
  color: var(--neon-blue);
  font-size: 1.1rem;
  margin-bottom: 5px;
}
.feature-item:hover {
  box-shadow: 0 7px 26px 0 var(--neon-blue), 0 2px 28px 0 rgba(172, 96, 250, 0.10);
  border: 1.5px solid var(--neon-blue);
  background: #222e44;
}

/* ----------------------
   LISTS & SERVICES
------------------------ */
.services-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-bottom: 32px;
}
.services-list li {
  display: flex;
  flex-direction: column;
  gap: 7px;
  background: var(--bg-light);
  border-radius: 14px;
  border: 1px solid var(--border-card);
  padding: 22px 20px 20px 24px;
  margin-bottom: 20px;
  box-shadow: 0 2px 14px 0 rgba(174,96,250,0.07), 0 1.5px 8px 0 rgba(106,228,254,0.04);
  position: relative;
  transition: box-shadow 0.18s, border 0.18s;
}
.services-list li:hover {
  box-shadow: 0 4px 26px 2px var(--neon-purple);
  border: 1px solid var(--neon-purple);
}
.services-list h3 {
  color: var(--neon-purple);
  font-size: 1.13rem;
}
.services-list .price {
  color: var(--neon-blue);
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  margin-top: 3px;
}

/* Contact info list */
.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  font-size: 1.07rem;
}
.contact-info-list a {
  color: var(--neon-blue);
}
.contact-info-list a:hover {
  text-decoration: underline;
}

/* Blog Teasers */
.blog-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin: 22px 0 32px 0;
}
.blog-teaser {
  background: var(--bg-light);
  border: 1.3px solid var(--border-card);
  border-radius: 14px;
  box-shadow: 0 1px 8px 0 rgba(106,228,254,0.14);
  padding: 20px 18px 18px 22px;
  margin-bottom: 20px;
  flex: 1 1 260px;
  min-width: 220px;
  transition: box-shadow 0.18s, border 0.18s;
}
.blog-teaser h3 {
  color: var(--neon-blue);
  margin-bottom: 7px;
  font-size: 1.1rem;
}
.blog-teaser:hover {
  box-shadow: 0 3px 20px 0 var(--neon-blue);
  border: 1.3px solid var(--neon-blue);
}

.blog-categories {
  margin-bottom: 18px;
  font-size: 0.98rem;
  opacity: 0.8;
}

/* Tip-highlights block */
.tip-highlights {
  background: #203146;
  border-radius: 10px;
  border: 1px solid #314668;
  box-shadow: 0 2px 14px 0 rgba(106,247,254,0.08);
  padding: 20px 26px 20px 20px;
  margin: 22px 0 0 0;
}
.tip-highlights h3 {
  color: var(--neon-purple);
  font-size: 1.1rem;
  margin-bottom: 11px;
}
.tip-highlights ul {
  list-style: disc inside;
  opacity: 0.94;
}

/* ----------------------
   TESTIMONIAL CARDS
------------------------ */
.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: #F1FCFF;
  border-radius: 14px;
  box-shadow: 0 4px 32px 0 rgba(106, 228, 254, 0.12);
  color: var(--text-dark);
  margin-bottom: 20px;
  border: none;
  font-size: 1.08rem;
  transition: box-shadow 0.14s;
  overflow: hidden;
}
.testimonial-card strong {
  color: var(--primary);
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
}
.testimonial-card:hover {
  box-shadow: 0 8px 34px 2px var(--neon-blue);
}
@media (max-width: 600px) {
  .testimonial-card {
    flex-direction: column;
    gap: 12px;
    font-size: 1rem;
  }
}

/* ----------------------
   PAGE TYPOGRAPHY
------------------------ */
p, .text-section, ul {
  color: var(--text-main);
}
.text-section {
  padding: 0;
}
.text-section p, .text-section li {
  margin-bottom: 8px;
  font-size: 1.01rem;
}
.text-section ul {
  padding-left: 20px;
  margin-bottom: 8px;
}

/* Links in text-section */
.text-section a {
  color: var(--neon-purple);
  text-decoration: underline;
}
.text-section a:hover{
  color: var(--neon-blue);
  text-decoration: none;
}

/* ----------------------
   FOOTER
------------------------ */
footer {
  background: var(--bg-light);
  border-top: 1.5px solid var(--primary);
  padding: 38px 0 22px 0;
  margin-top: 60px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: center;
}
.footer-nav {
  display: flex;
  gap: 28px;
  margin-bottom: 12px;
  flex-wrap: wrap;
  justify-content: center;
}
.footer-nav a {
  color: var(--neon-blue);
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 0.98rem;
  opacity: 0.85;
  transition: color 0.19s, opacity 0.18s;
}
.footer-nav a:hover {
  color: var(--neon-purple);
  opacity: 1;
}
footer .text-section {
  font-size: 0.97rem;
  color: #aac3e2;
  opacity: 0.85;
  text-align: center;
}

@media (max-width: 600px) {
  footer {
    padding-top: 22px;
  }
  .footer-nav {
    gap: 14px;
    font-size: 0.92rem;
    margin-bottom: 4px;
  }
}

/* ----------------------
   FLEX LAYOUTS & GRIDS
------------------------ */
.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;
}
@media (max-width: 768px) {
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
}

/* ----------------------
   BUTTONS & INTERACTION
------------------------ */
button, .cta-btn {
  outline: none;
  border: none;
  cursor: pointer;
}
button:focus-visible, .cta-btn:focus-visible {
  outline: 2px solid var(--neon-blue);
  outline-offset: 3px;
}

/* Transition helper */
*:not(input):not(textarea){
  transition-property: color, background, box-shadow, border, opacity, transform;
  transition-duration: 0.19s;
}

/* ----------------------
   RESPONSIVE DESIGN
------------------------ */
@media (max-width: 1100px) {
  .container {
    max-width: 100%;
  }
  .feature-grid, .blog-list{
    gap: 16px;
  }
}
@media (max-width: 900px) {
  .feature-grid, .blog-list{
    flex-direction: column;
    align-items: stretch;
  }
  .card-container, .content-grid{
    flex-direction: column;
    gap: 16px;
    align-items: stretch;
  }
  .feature-item, .blog-teaser{
    min-width: 0;
  }
}

@media (max-width: 700px) {
  .feature-item, .blog-teaser, .services-list li {
    padding: 14px 10px 14px 12px;
    font-size: 0.97rem;
  }
  .services-list {
    gap: 18px;
  }
  .content-wrapper {
    gap: 18px;
  }
}

/* Page spacing helpers */
.section, section, .card, .feature-item {
  margin-bottom: 20px;
}

/* ----------------------
   ANIMATIONS/MICRO-INTERACTIONS
------------------------ */
.cta-btn, .feature-item, .services-list li, .blog-teaser, .testimonial-card {
  transition: box-shadow 0.19s, border 0.16s, background 0.22s, color 0.2s;
}
.cta-btn {
  position: relative;
  overflow: hidden;
  z-index: 1;
}
.cta-btn:after {
  content: "";
  display: block;
  position: absolute;
  left: -120%;
  top: 0;
  height: 100%;
  width: 40%;
  background: linear-gradient(93deg,rgba(255,255,255,0.18) 20%,rgba(103,252,251,0.19) 39%,rgba(255,255,255,0.13) 65%);
  filter: blur(3px);
  z-index: -1;
  transition: left 0.38s cubic-bezier(.7,0,.2,1);
}
.cta-btn:hover:after {
  left: 120%;
}

/* ----------------------
   COOKIE CONSENT BANNER
------------------------ */
.cookie-banner {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100vw;
  z-index: 1200;
  background: #12264d;
  color: #fff;
  box-shadow: 0 -2px 18px rgba(106,228,254,0.16);
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 22px 5vw 22px 3vw;
  font-size: 1rem;
  gap: 16px;
  transition: transform 0.33s cubic-bezier(.85,0,.15,1), opacity 0.33s;
}
.cookie-banner.hide {
  transform: translateY(106%);
  opacity: 0;
  pointer-events: none;
}
.cookie-banner .cookie-btns {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  align-items: center;
}
.cookie-banner button {
  border-radius: 24px;
  padding: 8px 24px;
  border: none;
  font-size: 1rem;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 500;
  margin: 0 0 0 4px;
  transition: background 0.17s, color 0.14s;
  cursor: pointer;
}
.cookie-banner .accept-btn {
  background: var(--neon-blue);
  color: var(--bg-dark);
}
.cookie-banner .accept-btn:hover { background: #18ddec;}
.cookie-banner .reject-btn {
  background: #243b55;
  color: var(--neon-purple);
}
.cookie-banner .reject-btn:hover { background: #233760; color: #fff;}
.cookie-banner .settings-btn {
  background: transparent;
  border: 1.5px solid var(--neon-purple);
  color: var(--neon-purple);
}
.cookie-banner .settings-btn:hover {
  background: var(--neon-purple);
  color: #fff;
}
.cookie-banner p {
  margin-right: 12px;
}
@media (max-width: 800px) {
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    padding: 18px 4vw 18px 4vw;
    font-size: 0.99rem;
    gap: 9px;
  }
  .cookie-banner .cookie-btns {gap:10px;}
}

/* Cookie modal */
.cookie-modal {
  position: fixed;
  left: 0;top: 0;
  width: 100vw; height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1300;
  background: rgba(28,40,49,0.78);
  transition: opacity 0.33s cubic-bezier(.73,0,.21,1), visibility 0s linear 0.33s;
  visibility: hidden;
  opacity: 0;
}
.cookie-modal.open {
  opacity: 1;
  visibility: visible;
  transition-delay: 0s;
}
.cookie-modal-content {
  background: #1b2937;
  border-radius: 16px;
  box-shadow: 0 5px 44px 0 var(--neon-purple);
  padding: 36px 30px 22px 30px;
  max-width: 94vw; width: 420px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  color: #fff;
  position: relative;
}
.cookie-modal h3 {
  color: var(--neon-purple);
  font-size: 1.18rem;
  margin-bottom: 4px;
}
.cookie-modal .cookie-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.cookie-modal .cookie-category {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
}
.cookie-modal .category-label {
  font-weight: 500;
}
.cookie-modal .toggle {
  appearance: none;
  width: 46px;height: 22px;
  background: #203146;
  border-radius: 13px;
  border: 1px solid #324a72;
  position: relative;
  outline: none;
  cursor: pointer;
  transition: background 0.19s;
}
.cookie-modal .toggle:checked {
  background: var(--neon-blue);
  border-color: var(--neon-blue);
}
.cookie-modal .toggle::before {
  content: "";
  display: block;
  position: absolute;
  top: 2px; left: 3px;
  width: 19px; height: 18px;
  background: #fff;
  border-radius: 50%;
  transition: left 0.2s;
  box-shadow: 0 0 6px #34b1e9;
}
.cookie-modal .toggle:checked::before {
  left: 22px;
  background: var(--neon-blue);
}
.cookie-modal .modal-actions {
  display: flex;
  gap: 16px;
  margin-top: 12px;
  justify-content: flex-end;
}
.cookie-modal .close-modal {
  position: absolute;right:16px;top:12px;
  background: none;
  border: none;
  color: var(--neon-blue);
  font-size: 1.75rem;
  cursor: pointer;
  opacity: 0.77;
  transition: color 0.13s, opacity 0.12s;
}
.cookie-modal .close-modal:hover{
  color: #fff;
  opacity: 1;
}

@media (max-width: 550px) {
  .cookie-modal-content {
    padding: 21px 6vw 18px 6vw;
    width: 100%;
  }
}

/* ----------------------
   UTILITIES
------------------------ */
.gap-24  { gap: 24px; }
.mt-32  { margin-top: 32px; }
.mb-48  { margin-bottom: 48px; }
.flex-row { display: flex; flex-direction: row; }
.flex-col { display: flex; flex-direction: column; }
.flex-center { align-items: center; }
.flex-wrap { flex-wrap: wrap; }

/* Hide visually */
.sr-only {
  position: absolute;
  width: 1px; height: 1px; padding: 0;
  margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); border: 0;
}

/* ----------------------
   SELECTION / FOCUS
------------------------ */
*:focus-visible {
  outline: 2px solid var(--neon-blue);
  outline-offset: 2px;
}
::selection {
  background: var(--neon-blue);
  color: var(--bg-dark);
}

/* ----------------------
   SCROLLBARS (Modern)
------------------------ */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-thumb {
  background: #233244;
  border-radius: 8px;
}
::-webkit-scrollbar-thumb:hover {
  background: #314668;
}

/* ----------------------
   END
------------------------ */