/* CSS RESET & BASE NORMALIZATION */
html {
  box-sizing: border-box;
  font-size: 16px;
  scroll-behavior: smooth;
}
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: inherit;
}
body {
  min-height: 100vh;
  background: #1a2530;
  color: #f5f7fa;
  font-family: 'Roboto', Arial, Helvetica, sans-serif;
  line-height: 1.7;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
  background-image: none;
  background-color: #1a2530;
}

/* BRAND COLORS */
:root {
  --primary: #25405a;
  --primary-dark: #13202B;
  --secondary: #7dc242;
  --accent: #f5f7fa;
  --neon: #50fbd4;
  --card-bg: #223142;
  --link: #7dc242;
  --error: #fa5252;
  --success: #34eb77;
  --shadow: 0 2px 12px rgba(31,214,255,0.08), 0 1.5px 8px rgba(37,64,90, 0.20);
  --radius: 18px;
  --transition: .28s cubic-bezier(.45,.05,.55,.95);
}

/* TYPOGRAPHY */
h1, h2, h3, h4 {
  font-family: 'Montserrat', 'Roboto', Arial, Helvetica, sans-serif;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.01em;
  line-height: 1.16;
}
h1 { font-size: 2.4rem; margin-bottom: 24px; }
h2 { font-size: 2rem; margin-bottom: 20px; }
h3 { font-size: 1.5rem; margin-bottom: 14px; }
h4 { font-size: 1.18rem; margin-bottom: 10px; }
p, ul, ol, li, address { font-size: 1rem; color: var(--accent); }
strong { color: var(--secondary); font-weight: 600; }
small { font-size: 0.92rem; color: #c6d0db; }

/* LINKS */
a {
  color: var(--link);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--neon);
  text-decoration: underline;
}

/* LAYOUT CONTAINERS */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}
.content-wrapper {
  padding: 0 0;
}
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: none;
}
.text-section {
  margin-bottom: 60px;
  padding: 40px 20px;
}

/* FLEXBOX LAYOUTS (MANDATORY) */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px 24px;
  flex: 1 1 320px;
  min-width: 280px;
}
.card-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
}
.content-grid, .feature-grid, .service-list {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
  list-style: none;
  margin-bottom: 32px;
}
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.testimonials {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  padding: 28px 24px;
  background: #f5f7fa;
  color: #25405a;
  border-radius: var(--radius);
  box-shadow: 0 3px 16px rgba(30,246,255,0.09), 0 2px 12px rgba(20,58,76,0.12);
  min-width: 300px;
  flex: 1 1 300px;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 20px;
}
.faq {
  display: flex;
  flex-direction: column;
  gap: 20px;
  list-style: none;
  margin-bottom: 32px;
}

/* HEADER & NAVIGATION */
header {
  width: 100%;
  background: var(--primary-dark);
  box-shadow: 0 1px 12px rgba(20,64,90,0.18);
  position: relative;
  z-index: 100;
}
header .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
}
header img {
  height: 38px;
  width: auto;
}
.main-nav {
  display: flex;
  gap: 22px;
  align-items: center;
  margin-left: 18px;
}
.main-nav a {
  color: var(--accent);
  font-weight: 500;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  font-family: 'Montserrat', 'Roboto', Arial, Helvetica, sans-serif;
  font-size: 1rem;
  letter-spacing: 0.01em;
  transition: border-color var(--transition), color var(--transition);
}
.main-nav a:hover, .main-nav a:focus {
  color: var(--neon);
  border-color: var(--secondary);
}
.cta-btn.primary {
  background: linear-gradient(90deg, var(--secondary) 40%, var(--neon) 90%);
  color: var(--primary);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1.13rem;
  padding: 12px 26px;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  margin-left: 24px;
  box-shadow: 0 3px 20px 0 rgba(80, 251, 212, 0.09);
  letter-spacing: 0.03em;
  outline: none;
  transition: box-shadow var(--transition), filter var(--transition);
  text-shadow: 0 0 6px rgba(80, 251, 212, 0.14);
  position: relative;
}
.cta-btn.primary:hover, .cta-btn.primary:focus {
  box-shadow: 0 6px 28px 2px rgba(80, 251, 212, 0.23);
  filter: brightness(1.08) saturate(1.18);
}
.cta-btn {
  background: transparent;
  color: var(--secondary);
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: var(--radius);
  border: 2px solid var(--secondary);
  cursor: pointer;
  margin-top: 14px;
  font-size: 1.05rem;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.cta-btn:hover, .cta-btn:focus {
  background: var(--secondary);
  color: var(--primary-dark);
  border-color: var(--secondary);
}

/* Hamburger Mobile Menu */
.mobile-menu-toggle {
  display: none;
  background: none;
  color: var(--secondary);
  font-size: 2rem;
  border: none;
  cursor: pointer;
  margin-left: 16px;
  transition: color .2s;
  z-index: 3000;
}
.mobile-menu-toggle:focus,
.mobile-menu-toggle:hover {
  color: var(--neon);
}
.mobile-menu {
  position: fixed;
  top: 0; left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(25, 38, 50, 0.96);
  backdrop-filter: blur(2.5px);
  transform: translateX(-100%);
  transition: transform .36s cubic-bezier(.35,.93,.48,1.01);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  padding: 0;
}
.mobile-menu.open {
  transform: translateX(0);
}
.mobile-menu-close {
  background: none;
  border: none;
  color: var(--secondary);
  font-size: 2.1rem;
  margin: 28px 20px 8px 24px;
  align-self: flex-end;
  cursor: pointer;
  transition: color .15s;
  z-index: 3001;
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: var(--neon);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 23px;
  padding: 18px 32px;
  margin-top: 16px;
  width: 100%;
}
.mobile-nav a {
  font-size: 1.25rem;
  font-family: 'Montserrat', sans-serif;
  color: var(--accent);
  padding: 12px 0;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition), color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--neon);
  border-color: var(--secondary);
}

/* Hide nav for mobile, show burger */
@media (max-width: 960px) {
  .main-nav,
  .cta-btn.primary {
    display: none !important;
  }
  .mobile-menu-toggle {
    display: block;
  }
}
@media (min-width: 961px) {
  .mobile-menu {
    display: none !important;
  }
}

/* HERO SECTION */
.hero {
  background: linear-gradient(110deg, #25405a 64%, #233b54 90%, #223246 100%);
  position: relative;
  margin-bottom: 60px;
  padding: 58px 0 80px 0;
}
.hero .container {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 40px;
}
.hero h1 {
  color: var(--neon);
  font-size: 2.8rem;
  text-shadow: 0 2px 20px rgba(80,251,212, .09);
  margin-bottom: 14px;
}
.hero p {
  font-size: 1.25rem;
  color: var(--accent);
  margin-bottom: 18px;
  max-width: 700px;
}

/* FEATURES & SERVICES */
.feature-grid, .service-list {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 20px;
}
.feature-grid li, .service-list li {
  background: var(--card-bg);
  box-shadow: var(--shadow);
  border-radius: 18px;
  padding: 28px 24px 18px 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  min-width: 220px;
  flex: 1 1 240px;
  margin-bottom: 20px;
  border-left: 4px solid var(--secondary);
  position: relative;
  transition: box-shadow .19s;
}
.feature-grid li img,
.service-list li img {
  height: 42px;
  width: 42px;
  margin-bottom: 10px;
  filter: drop-shadow(0 0 13px var(--neon));
}
.feature-grid li strong, .service-list li strong {
  font-family: 'Montserrat', sans-serif;
  color: var(--neon);
  font-weight: 700;
  font-size: 1.18rem;
  margin-bottom: 6px;
}
.feature-grid li p, .service-list li p {
  color: var(--accent);
  font-size: 1.01rem;
  margin-bottom: 0;
}
.price-tag {
  display: inline-block;
  color: var(--secondary);
  background: rgba(124, 207, 66,0.12);
  border-radius: 10px;
  font-weight: 600;
  padding: 3px 14px;
  font-size: 1rem;
  margin: 4px 0 6px 0;
  border: 1.5px solid var(--secondary);
  letter-spacing: 0.009em;
}

/* CONTACT DETAILS */
.contact-details {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin: 28px 0 24px 0;
  align-items: flex-start;
}
.contact-details div {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 1rem;
  color: var(--accent);
  background: rgba(37,64,90,0.20);
  border-radius: 9px;
  padding: 10px 15px;
}
.contact-details img {
  height: 28px;
  width: 28px;
}

/* TESTIMONIALS */
.testimonials {
  gap: 24px;
  margin-bottom: 18px;
}
.testimonial-card .star-rating {
  font-size: 1.3rem;
  color: #ffc600;
  letter-spacing: 1.2px;
  margin-bottom: 6px;
}
.testimonial-card blockquote {
  color: #25405a;
  font-size: 1.13rem;
  line-height: 1.5;
  font-family: 'Montserrat', 'Roboto', Arial, sans-serif;
  margin-bottom: 10px;
  font-weight: 500;
  text-align: center;
  position: relative;
}
.testimonial-card cite {
  display: block;
  color: #7dc242;
  font-style: normal;
  font-size: 1rem;
  margin-top: 6px;
  font-weight: 600;
}

/* FAQ & TEXT BLOCKS */
.faq li strong {
  color: var(--neon);
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  margin-bottom: 4px;
  display: block;
}
.faq li p {
  color: var(--accent);
}
.contact-prompt {
  color: var(--secondary);
  font-size: 1.06rem;
  margin-bottom: 18px;
}

/* FOOTER */
footer {
  background: linear-gradient(90deg,#13202b 85%, #20405b 100%);
  padding: 44px 0 22px 0;
  color: #dedede;
}
footer .container {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  min-height: 110px;
}
footer address {
  color: #dfdfdf;
  font-style: normal;
  font-size: 0.99rem;
  margin-top: 10px;
  opacity: 0.95;
}
.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer-nav a {
  color: #c3e7f2;
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: color .2s;
  font-size: 1.02rem;
}
.footer-nav a:hover, .footer-nav a:focus {
  color: var(--neon);
}
.social-links {
  display: flex;
  gap: 17px;
  margin-top: 10px;
}
.social-links a img {
  width: 32px;
  height: 32px;
  filter: drop-shadow(0 0 8px #1afad2);
  transition: filter .17s;
}
.social-links a:hover img,
.social-links a:focus img {
  filter: drop-shadow(0 0 13px #7dfad2) brightness(1.18);
}

/* Cookie CONSENT BANNER/BAR */
.cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right:0;
  width: 100vw;
  background: #223142;
  color: var(--accent);
  z-index: 2222;
  box-shadow: 0 -2px 12px 0 rgba(80, 251, 212, 0.13);
  padding: 19px 20px 13px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  transition: transform .33s;
}
.cookie-banner.hide {
  transform: translateY(100%);
  pointer-events: none;
}
.cookie-banner .cookie-actions {
  display: flex;
  gap: 11px;
  flex-wrap: wrap;
}
.cookie-banner button {
  color: var(--primary-dark);
  border-radius: 8px;
  padding: 9px 19px;
  border: none;
  font-weight: 600;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.04rem;
  cursor: pointer;
  margin: 0 4px;
  box-shadow: 0 0px 9px 0 rgba(124,195,66, 0.09);
  transition: background .18s, color .21s, box-shadow .16s;
}
.cookie-banner .accept {
  background: var(--secondary);
  color: var(--primary-dark);
}
.cookie-banner .reject {
  background: #d1dbe8;
  color: var(--primary-dark);
}
.cookie-banner .settings {
  background: var(--primary);
  color: var(--accent);
  border: 1.5px solid var(--neon);
}
.cookie-banner button:hover, .cookie-banner button:focus {
  background: var(--neon);
  color: var(--primary-dark);
  box-shadow: 0 0 14px 0 var(--neon);
}

/* COOKIE PREFERENCE MODAL */
.cookie-modal {
  position: fixed;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%) scale(0.97);
  background: #233b54;
  color: var(--accent);
  border-radius: 20px;
  box-shadow: 0 5px 35px 0 rgba(80, 251, 212, 0.19);
  z-index: 2500;
  padding: 39px 28px 20px 28px;
  min-width: 340px;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .34s, transform .34s;
}
.cookie-modal.open {
  opacity: 1;
  pointer-events: all;
  transform: translate(-50%, -50%) scale(1);
}
.cookie-modal h3 {
  color: var(--neon);
  font-size: 1.38rem;
  margin-bottom: 8px;
}
.cookie-modal .cookie-categories {
  display: flex;
  flex-direction: column;
  gap: 13px;
  margin-bottom: 16px;
}
.cookie-modal .cookie-category {
  background: #25405a;
  color: var(--accent);
  border-radius: 10px;
  padding: 12px 17px;
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 1.01rem;
}
.cookie-modal .toggle {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
}
.cookie-modal .toggle input[type=checkbox] {
  display: none;
}
.cookie-modal .toggle label {
  cursor: pointer;
  position: relative;
  width: 38px;
  height: 20px;
  background: #d5dfed;
  border-radius: 23px;
  transition: background 0.2s;
  margin-left: 8px;
}
.cookie-modal .toggle label:after {
  content: '';
  position: absolute;
  left: 3px; top: 2.5px;
  width: 15px; height: 15px;
  background: #223142;
  border-radius: 50%;
  transition: left .18s, background .2s;
}
.cookie-modal .toggle input[type=checkbox]:checked + label {
  background: var(--secondary);
}
.cookie-modal .toggle input[type=checkbox]:checked + label:after {
  left: 21px;
  background: var(--neon);
}
.cookie-modal .cookie-modal-actions {
  display: flex;
  gap: 12px;
  margin-top: 22px;
  justify-content: flex-end;
}
.cookie-modal .cookie-modal-actions button {
  border: none;
  border-radius: 8px;
  padding: 9px 18px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 1.05rem;
  cursor: pointer;
  background: var(--secondary);
  color: var(--primary-dark);
  transition: background .19s, color .19s;
}
.cookie-modal .cookie-modal-actions button.cancel {
  background: #d1dbe8;
  color: #25405a;
}
.cookie-modal .cookie-modal-actions button:hover,
.cookie-modal .cookie-modal-actions button:focus {
  background: var(--neon);
  color: var(--primary-dark);
}

/* CARD & VISUALS MICRO-EFFECTS */
.card, .feature-grid li, .service-list li {
  transition: box-shadow .22s, border-color .19s;
}
.card:hover, .feature-grid li:hover, .service-list li:hover {
  box-shadow: 0 6px 36px 2px rgba(80, 251, 212, 0.12), 0 3px 18px 2px rgba(37,64,90,0.17);
  border-left: 4px solid var(--neon);
}

/* EFFECTS ON BUTTONS, LINKS */
.cta-btn, .cta-btn.primary, .cookie-banner button {
  outline: none;
}
.cta-btn:active, .cta-btn.primary:active {
  filter: brightness(0.98) saturate(1.10);
}

/* ICONS */
img[alt^="icon-"], img[src*="icon-"] {
  filter: drop-shadow(0 0 12px #53ffef88) contrast(1.1);
}

/* MISC */
ul, ol {
  margin: 0 0 10px 18px;
}
li {
  margin-bottom: 6px;
}
address {
  font-style: normal;
}

/* RESPONSIVE DESIGN */
@media (max-width: 1300px) {
  .container {
    max-width: 98vw;
  }
}
@media (max-width: 900px) {
  .footer-nav { flex-direction: column; }
  .testimonials { flex-direction: column; }
  .card-container, .feature-grid, .service-list, .content-grid {
    flex-direction: column;
    gap: 20px;
  }
}
@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.37rem; }
  .hero { padding: 40px 0 38px 0; }
  .card, .feature-grid li, .service-list li, .testimonial-card {
    padding: 18px 13px;
    min-width: 0;
  }
  .container { padding: 0 8px; }
  .text-image-section { flex-direction: column; gap: 20px; align-items: flex-start; }
  .section, .text-section { padding: 30px 9px; }
  .contact-details { flex-direction: column; gap: 10px; }
  .footer-nav { align-items: flex-start; gap: 12px; }
  .social-links { margin-top: 18px; }
}
@media (max-width: 530px) {
  .hero h1 { font-size: 1.38rem; }
  .hero p { font-size: 1.08rem; }
}

/* UTILITY CLASSES */
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }

/* Z-INDEX SAFETY ON MENU AND COOKIE */
header, .mobile-menu, .cookie-banner, .cookie-modal { z-index: 3000; }

/* REMOVE ABSOLUTE/BAD OVERLAP */
.card, .testimonial-card, .feature-grid li, .service-list li { position: relative; }

/* ENSURE NO ABSOLUTE FOR CONTENT CARDS, adequate margins */
.testimonial-card:not(:last-child),
.card:not(:last-child),
.feature-grid li:not(:last-child),
.service-list li:not(:last-child) {
  margin-bottom: 20px;
}

/* BOX SHADOW FOR FOCUSABLE THINGS */
.cta-btn:focus, .cta-btn.primary:focus, .cookie-banner button:focus, .cookie-modal .cookie-modal-actions button:focus {
  box-shadow: 0 0 0 2.5px var(--neon);
}

/* TEXT CONTRAST FIX IN TESTIMONIALS */
.testimonial-card {
  color: #25405a;
  background: #f5f7fa;
}
.testimonial-card cite {
  color: #7dc242;
}

/* DARK TEXT ON LIGHT BG IN TESTIMONIALS/REVIEWS: See .testimonial-card above */

/* FOCUS VISIBLE ACCESSIBILITY */
a:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 1px;
}

/* PRINT SUPPORT */
@media print {
  header, footer, .cookie-banner, .mobile-menu { display: none !important; }
  .container { max-width: 100vw; }
}