/* ==== CSS RESET & BASE ==== */
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: inherit;
  vertical-align: baseline;
  box-sizing: border-box;
}
html {
  line-height: 1.15;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
body {
  min-height: 100vh;
  background: #212c3d;
  font-family: 'Open Sans', Arial, Helvetica, sans-serif;
  color: #F4F9F9;
  font-size: 16px;
  letter-spacing: 0.01em;
  background-color: #212c3d;
  overflow-x: hidden;
}
*, *:before, *:after {
  box-sizing: inherit;
}
img {
  max-width: 100%;
  display: block;
  height: auto;
}
a {
  color: #FAE29F;
  text-decoration: none;
  transition: color 0.2s;
}
a:hover, a:focus {
  color: #A3BCB6;
  text-decoration: underline;
}
ul, ol {
  list-style: none;
}
button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  outline: none;
}

/* ==== BRANDING ==== */
:root {
  --primary: #233042;
  --secondary: #A3BCB6;
  --accent: #FAE29F;
  --bg-darker: #19202a;
  --bg-light: #26344a;
  --neon-blue: #3bb8ff;
  --neon-pink: #ff54d1;
  --text: #F4F9F9;
  --text-dark: #232b35;
  --shadow: 0 6px 32px 0 rgba(58,84,105,0.21);
  --radius-lg: 18px;
  --radius: 13px;
}

/* ==== TYPOGRAPHY ==== */
@import url('https://fonts.googleapis.com/css?family=Montserrat:700,600,400&display=swap');
@import url('https://fonts.googleapis.com/css?family=Open+Sans:400,600,700&display=swap');

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  color: #FAE29F;
  font-weight: 700;
  margin-bottom: 18px;
  letter-spacing: 0.01em;
}
h1 {
  font-size: 2.5rem;
  line-height: 1.25;
  margin-bottom: 20px;
  color: var(--neon-blue);
  text-shadow: 0 2px 16px rgba(59,184,255,0.16);
}
h2 {
  font-size: 2rem;
  color: #FAE29F;
  letter-spacing: 0.015em;
  margin-bottom: 18px;
}
h3 {
  font-size: 1.25rem;
  color: var(--neon-pink);
  font-weight: 600;
}
h4, h5, h6 {
  color: var(--secondary);
}
p, ul li, ol li {
  font-size: 1rem;
  color: #F4F9F9;
  margin-bottom: 12px;
}
.subheadline {
  color: var(--accent);
  font-size: 1.25rem;
  margin-bottom: 28px;
  letter-spacing: 0.02em;
}
strong {
  font-weight: 700;
}

/* ==== LAYOUT CONTAINERS ==== */
.container {
  width: 100%;
  margin: 0 auto;
  max-width: 1160px;
  padding: 0 18px;
}
.content-wrapper {
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: transparent;
  border-radius: var(--radius-lg);
  box-shadow: none;
}

/* ==== HEADER & NAV ==== */
header {
  background: #212c3d;
  box-shadow: 0 4px 24px 0 rgba(35,48,66,0.08);
  padding: 0;
}
header .container {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 20px;
  min-height: 72px;
  padding: 14px 18px 14px 18px;
}
.logo img {
  height: 40px;
  width: auto;
  filter: drop-shadow(0 0 3px var(--neon-blue));
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.main-nav a {
  color: #A3BCB6;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.01em;
  transition: color 0.18s, box-shadow 0.2s;
  padding: 8px 6px;
  border-radius: 7px;
}
.main-nav a:hover, .main-nav a:focus {
  color: #FAE29F;
  background: rgba(163,188,182,0.08);
  box-shadow: 0 0 0 2px var(--neon-blue);
}
.cta.primary {
  display: inline-block;
  background: linear-gradient(92deg, var(--neon-blue) 0%, var(--neon-pink) 100%);
  color: var(--text-dark);
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 1.1rem;
  padding: 10px 28px;
  border-radius: var(--radius);
  box-shadow: 0 2px 24px 0 rgba(59,184,255,0.13);
  margin-left: 28px;
  transition: background 0.22s, color 0.22s, box-shadow 0.15s;
  border: none;
}
.cta.primary:hover, .cta.primary:focus {
  background: linear-gradient(98deg, var(--neon-pink) 0%, var(--neon-blue) 100%);
  color: var(--accent);
  box-shadow: 0 4px 26px 0 rgba(255,84,209,0.15);
  text-decoration: none;
}
.cta.secondary {
  display: inline-block;
  background: linear-gradient(91deg, var(--accent) 15%, var(--secondary) 100%);
  color: var(--text-dark);
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  padding: 9px 27px;
  border-radius: var(--radius);
  box-shadow: 0 2px 17px 0 rgba(250,226,159,0.13);
  margin-top: 18px;
  border: none;
  transition: background 0.2s, color 0.19s, box-shadow 0.17s;
}
.cta.secondary:hover, .cta.secondary:focus {
  background: linear-gradient(91deg, var(--secondary) 15%, var(--accent) 100%);
  color: var(--neon-pink);
  box-shadow: 0 7px 30px 0 rgba(163,188,182,0.17);
  text-decoration: none;
}

/* ==== MOBILE MENU BUTTONS ==== */
.mobile-menu-toggle {
  display: none;
  position: fixed;
  top: 22px;
  right: 22px;
  z-index: 1300;
  background: linear-gradient(90deg,#3bb8ff,#ff54d1);
  color: #fff;
  font-size: 2rem;
  padding: 8px 13px;
  border-radius: 50%;
  box-shadow: 0 2px 10px 0 rgba(59,184,255,0.17);
  transition: background 0.15s, box-shadow 0.18s;
}
.mobile-menu-toggle:focus {
  outline: 2px solid var(--neon-blue);
  outline-offset: 2px;
}

/* ==== MOBILE MENU ==== */
.mobile-menu {
  position: fixed;
  top: 0; left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(26, 36, 49, 0.98);
  z-index: 1400;
  transform: translateX(-100%);
  transition: transform 0.37s cubic-bezier(.53,.01,0,1);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding-top: 22px;
}
.mobile-menu.open {
  transform: translateX(0);
}
.mobile-menu-close {
  font-size: 2.1rem;
  color: var(--neon-pink);
  background: transparent;
  border: none;
  align-self: flex-end;
  margin: 18px 24px 10px 0;
  cursor: pointer;
  transition: color 0.22s, background 0.18s;
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: var(--neon-blue);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 24px;
  margin-top: 24px;
}
.mobile-nav a {
  color: var(--accent);
  font-size: 1.25rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  padding: 11px 13px;
  border-radius: 8px;
  transition: background 0.19s, color 0.19s;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: rgba(250,226,159, 0.16);
  color: var(--neon-pink);
}

/* ==== HERO SECTION ==== */
.hero {
  background: linear-gradient(119deg, rgba(35,48,66,1) 66%, rgba(59,184,255,0.13) 100%);
  padding: 38px 0 48px 0;
  border-radius: 0 0 32px 32px;
  margin-bottom: 40px;
  box-shadow: 0 6px 32px 0 rgba(59,184,255,0.12);
}
.hero .container {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  min-height: 235px;
}
.hero .content-wrapper {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
}

/* ==== FEATURE GROUPS ==== */
.features {
  margin-bottom: 60px;
  padding: 40px 20px;
}
.features .container {
  display: flex;
  flex-direction: column;
  gap: 30px;
}
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
}
.feature {
  background: var(--bg-light);
  border-radius: var(--radius);
  padding: 26px 20px;
  min-width: 220px;
  flex: 1 1 250px;
  box-shadow: var(--shadow);
  transition: box-shadow 0.22s, transform 0.24s, background 0.14s;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 9px;
  margin-bottom: 20px;
  border: 1.6px solid transparent;
}
.feature:hover {
  box-shadow: 0 9px 38px 0 rgba(59,184,255,0.18), 0 1.5px 8px 0 rgba(255,84,209,0.08);
  transform: translateY(-6px) scale(1.02);
  background: #24314e;
  border: 1.6px solid var(--neon-blue);
}
.feature img {
  width: 38px;
  height: 38px;
  margin-bottom: 14px;
  filter: drop-shadow(0 0 4px var(--neon-pink));
}

/* ==== CARDS ==== */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: var(--bg-light);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
  position: relative;
  overflow: hidden;
  min-width: 250px;
  flex: 1 1 320px;
  padding: 26px 24px;
  transition: box-shadow .18s, border .16s, transform .18s;
  border: 1.2px solid transparent;
}
.card:hover {
  box-shadow: 0 8px 36px 0 rgba(255,84,209,0.14), 0 3px 11px 0 rgba(59,184,255,0.10);
  border: 1.2px solid var(--accent);
  transform: translateY(-4px);
}

/* ==== ABOUT & CONTENT SECTIONS ==== */
.about-preview, .about {  
  background: linear-gradient(95deg, #24314e 65%, rgba(163,188,182,0.17) 100%);
  border-radius: var(--radius-lg);
  margin-bottom: 60px;
  padding: 40px 20px;
  box-shadow: var(--shadow);
}
.newsletter {
  background: linear-gradient(93deg, #233042 71%, rgba(59,184,255,0.07) 100%);
  border-radius: var(--radius-lg);
  margin-bottom: 60px;
  padding: 40px 20px 56px 20px;
  box-shadow: var(--shadow);
}
.newsletter-benefits ul {
  display: flex;
  flex-direction: column;
  gap: 12px;

}
.newsletter-benefits li:before {
  content: '★';
  color: var(--neon-blue);
  margin-right: 8px;
  font-size: 1.2em;
}
.services {
  background: linear-gradient(95deg, #24314e 61%, rgba(163,188,182,0.15) 100%);
  border-radius: var(--radius-lg);
  margin-bottom: 60px;
  padding: 40px 20px;
  box-shadow: var(--shadow);
}
.legal {
  background: var(--bg-light);
  border-radius: var(--radius-lg);
  margin-bottom: 60px;
  padding: 40px 20px;
  box-shadow: var(--shadow);
}

/* ==== TESTIMONIALS ==== */
.testimonials {
  margin-bottom: 60px;
  padding: 40px 20px;
}
.testimonials .container {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.testimonials .content-wrapper {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 20px;
}
.testimonial-card {
  background: #fff;
  color: #232b35;
  border-radius: var(--radius);
  box-shadow: 0 2px 20px 0 rgba(59,184,255,0.11);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 20px;
  min-width: 250px;
  flex: 1 1 280px;
  margin-bottom: 20px;
  border-left: 5px solid var(--neon-blue);
  transition: border-color 0.17s, box-shadow .19s;
}
.testimonial-card:hover {
  border-left: 5px solid var(--neon-pink);
  box-shadow: 0 5px 25px 0 rgba(255,84,209,0.13), 0 1.5px 8px 0 rgba(59,184,255,0.08);
}
.testimonial-card p {
  color: #232b35;
  font-size: 1.07rem;
}
.testimonial-card span {
  font-size: 1rem;
  color: #3bb8ff;
  font-weight: 600;
}

/* ==== CONTACT INFO ==== */
.contact-info ul {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 14px;
}
.contact-info li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--accent);
  font-weight: 600;
}
.contact-info img {
  height: 23px;
  width: 23px;
  filter: drop-shadow(0 0 2.5px var(--neon-blue));
}

/* ==== CTA SECTION, CONFIRMATION ==== */
.cta-section, .confirmation {
  background: linear-gradient(91deg, #233042 71%, rgba(250,226,159,0.13) 100%);
  border-radius: var(--radius-lg);
  margin-bottom: 60px;
  padding: 50px 20px;
  box-shadow: var(--shadow);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.confirmation .content-wrapper {
  align-items: center;
  gap: 17px;
}

/* ==== FOOTER ==== */
footer {
  background: #212c3d;
  border-radius: 24px 24px 0px 0px;
  box-shadow: 0 -4px 34px 0 rgba(59,184,255,0.07);
  margin-top: 60px;
  padding-top: 24px;
  padding-bottom: 24px;
}
footer .container {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 40px;
  justify-content: space-between;
}
footer img {
  height: 36px;
}
.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-nav a {
  color: #A3BCB6;
  font-size: 1rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 500;
  transition: color 0.16s;
}
.footer-nav a:hover {
  color: #FAE29F;
}
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 5px;
  color: #A3BCB6;
  font-size: 0.95rem;
}
.footer-contact p {
  color: #A3BCB6;
}

/* ==== OTHER FLEXBOX UTILS ==== */
.card-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.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;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* ==== COOKIE CONSENT BANNER ==== */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  padding: 22px 24px;
  background: rgba(35,48,66, 0.99);
  z-index: 1550;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 30px;
  box-shadow: 0 0 22px 0 rgba(59,184,255,0.16);
  font-size: 1rem;
  border-radius: 21px 21px 0 0;
  transition: transform 0.26s;
  color: var(--accent);
}
.cookie-banner.hide {
  transform: translateY(120%);
}
.cookie-banner button {
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  border-radius: var(--radius);
  padding: 8px 22px;
  margin-left: 10px;
  margin-right: 5px;
  font-weight: 600;
  background: linear-gradient(93deg, var(--neon-blue) 10%, var(--neon-pink) 80%);
  color: #fff;
  border: none;
  cursor: pointer;
  box-shadow: 0 2px 12px 0 rgba(59,184,255,0.13);
  transition: background 0.18s, color 0.19s;
}
.cookie-banner button.reject {
  background: linear-gradient(93deg, #d43b53 16%, #a12746 80%);
  color: #fff;
}
.cookie-banner button.settings {
  background: linear-gradient(90deg, var(--accent) 8%, var(--secondary) 98%);
  color: #3bb8ff;
}
.cookie-banner button:focus {
  outline: 2px solid var(--neon-blue);
}
.cookie-banner button:hover {
  filter: brightness(1.09);
  color: #FFDDEE;
}

/* COOKIE MODAL POPUP */
.cookie-modal {
  position: fixed;
  left: 0; top: 0; width: 100vw; height: 100vh;
  z-index: 2000;
  background: rgba(20,24,28,0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.18s;
  opacity: 0;
  pointer-events: none;
}
.cookie-modal.open {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal-content {
  background: #cfcece;
  color: #232b35;
  padding: 36px 28px 30px 28px;
  border-radius: 22px;
  box-shadow: 0 8px 32px 0 rgba(59,184,255,0.15);
  min-width: 310px;
  max-width: 450px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 17px;
}
.cookie-modal-content h2 {
  color: var(--neon-blue);
  margin-bottom: 6px;
}
.cookie-category {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 11px;
}
.cookie-category label {
  color: #233042;
  font-size: 1rem;
  font-weight: 600;
}
.cookie-toggle {
  appearance: none;
  width: 38px;
  height: 22px;
  background: #e0e5ec;
  border-radius: 14px;
  position: relative;
  transition: background 0.21s;
  outline: none;
  cursor: pointer;
}
.cookie-toggle:checked {
  background: linear-gradient(90deg, var(--neon-blue) 49%, var(--neon-pink) 100%);
}
.cookie-toggle::before {
  content: '';
  display: block;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  position: absolute;
  top: 2px;
  left: 3px;
  box-shadow: 0 1px 6px 0 rgba(59,184,255,0.11);
  transition: left 0.17s, background 0.16s;
}
.cookie-toggle:checked::before {
  left: 17px;
  background: #FFDDEE;
}
.cookie-modal-buttons {
  display: flex;
  flex-direction: row;
  gap: 14px;
  margin-top: 16px;
}
.cookie-modal-buttons button {
  font-family: 'Montserrat', monospace;
  font-size: 1rem;
  font-weight: 700;
  border: none;
  border-radius: 8px;
  padding: 8px 20px;
  background: linear-gradient(92deg, var(--neon-blue) 0%, var(--neon-pink) 100%);
  color: #fff;
  cursor: pointer;
  box-shadow: 0 2px 11px 0 rgba(255,84,209,0.11);
}
.cookie-modal-buttons button.close {
  background: linear-gradient(92deg, #A3BCB6 0%, var(--accent) 100%);
  color: var(--neon-blue);
}
.cookie-modal-buttons button:hover {
  filter: brightness(1.09);
}

/* ==== RESPONSIVE DESIGN ==== */
@media (max-width: 1220px) {
  .container {
    max-width: 940px;
    padding: 0 10px;
  }
}
@media (max-width: 980px) {
  .container {
    max-width: 100vw;
  }
  .card, .testimonial-card, .feature {
    min-width: unset;
    flex: 1 1 100%;
  }
  .footer-contact, .footer-nav {
    font-size: 0.93rem;
  }
  header .container, footer .container {
    gap: 18px;
  }
}
@media (max-width: 768px) {
  header .container {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    min-height: unset;
    padding: 10px 9px 10px 13px;
  }
  .main-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .footer-nav {
    flex-direction: column;
    gap: 8px;
    margin-top: 13px;
  }
  .footer-contact {
    font-size: 0.93rem;
    margin-top: 13px;
  }
  .card-container, .feature-grid, .content-grid, .testimonials .content-wrapper {
    flex-direction: column;
    gap: 20px;
  }
  .testimonial-card {
    min-width: unset;
    flex: 1 1 100%;
  }
  .hero .container {
    min-height: unset;
  }
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }
  .features .container, .testimonials .container {
    gap: 22px;
  }
  .section, .about-preview, .about, .services, .newsletter, .legal, .cta-section, .confirmation {
    padding: 24px 7px;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    font-size: 0.95rem;
    padding: 18px 10px;
  }
  footer .container {
    flex-direction: column;
    align-items: flex-start;
    gap: 22px;
    padding-left: 8px;
    padding-right: 8px;
  }
  .logo img, footer img {
    height: 32px;
  }
}
@media (max-width: 480px) {
  h1 {
    font-size: 1.7rem;
  }
  h2 {
    font-size: 1.23rem;
  }
  .cta.primary, .cta.secondary, .cookie-banner button {
    font-size: 0.97rem;
    padding: 9px 17px;
  }
}

/* ==== ANIMATIONS ==== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.section, .hero, .feature, .testimonial-card, .newsletter, .about-preview, .about, .confirmation, .cta-section, .services {
  animation: fadeInUp 0.7s ease;
}

/* ==== UTILITY CLASSES ==== */
.mt-40 { margin-top: 40px !important; }
.mb-40 { margin-bottom: 40px !important; }
.mt-24 { margin-top: 24px !important; }
.mb-24 { margin-bottom: 24px !important; }
.gap-24 { gap: 24px !important; }

/* ==== VISUAL DECORATIVE ELEMENT HINT (OPTIONAL) ==== */
/* For additional futuristic flair, you may add glowing neon borders using pseudo-elements for .feature or .card if desired in future. */