/* === RESET & BASE STYLES === */
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 {
  scroll-behavior: smooth;
  background: #181e24;
}
body {
  font-family: 'Roboto', Arial, Helvetica, sans-serif;
  font-size: 16px;
  color: #F2F5FA;
  background: #181e24;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  color: #1EC6B6;
  text-decoration: none;
  transition: color 0.2s;
}
a:hover, a:focus {
  color: #F2F5FA;
  text-decoration: underline;
}

/* === BRAND COLORS AS CSS VARIABLES === */
:root {
  --color-primary: #223149;
  --color-secondary: #1EC6B6;
  --color-accent: #F2F5FA;
  --color-background-dark: #181e24;
  --color-background-card: #212935;
  --color-metal: #87909a;
  --color-footer: #161b21;
  --color-btn-hover: #1aa99e;
}


/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', 'Roboto', Arial, Helvetica, sans-serif;
  font-weight: 700;
  color: #F2F5FA;
  letter-spacing: 0.02em;
}
h1 {
  font-size: 2.5rem;
  margin-bottom: 24px;
  line-height: 1.15;
}
h2 {
  font-size: 2rem;
  margin-bottom: 20px;
  line-height: 1.22;
}
h3 {
  font-size: 1.3rem;
  margin-bottom: 14px;
  line-height: 1.25;
  color: var(--color-secondary);
}
h4 {
  font-size: 1.1rem;
  margin-bottom: 8px;
  font-weight: 600;
}
p, blockquote, li, dd {
  font-size: 1rem;
  line-height: 1.7;
  color: #cbd2db;
}
blockquote {
  font-style: italic;
  border-left: 4px solid var(--color-secondary);
  padding-left: 18px;
  color: #181e24;
}
cite {
  display: block;
  color: #38445a;
  font-size: 0.98rem;
  margin-top: 10px;
  font-style: normal;
}

/* === FLEX CONTAINERS & LAYOUTS === */
.container {
  width: 100%;
  max-width: 1150px;
  margin: 0 auto;
  padding: 0 18px;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: none;
  position: relative;
}
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: var(--color-background-card);
  border-radius: 12px;
  padding: 28px 24px;
  margin-bottom: 20px;
  box-shadow: 0 2px 8px rgba(60,70,80,0.13);
  border: 1px solid #2d3847;
  position: relative;
  transition: box-shadow 0.2s, transform 0.15s;
}
.card:hover {
  box-shadow: 0 6px 24px rgba(30,198,182,0.19);
  transform: translateY(-4px) scale(1.01);
}
.content-grid,
.features, /* sometimes using .features */
.card-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;
  background: #F2F5FA;
  color: #181e24;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(34,49,73,0.10);
  margin-bottom: 20px;
  border-left: 6px solid var(--color-secondary);
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* === NAVIGATION === */
header {
  background: var(--color-primary);
  border-bottom: 3px solid #222c38;
  box-shadow: 0 2px 8px rgba(34,49,73,0.10);
}
.main-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 18px 0;
}
.main-nav a img {
  height: 44px;
  width: auto;
}
.main-nav ul {
  display: flex;
  flex-direction: row;
  gap: 18px;
  list-style: none;
  align-items: center;
}
.main-nav li a {
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  font-size: 1rem;
  letter-spacing: 0.03em;
  padding: 6px 8px;
  border-radius: 6px;
  color: #F2F5FA;
  position: relative;
  transition: background 0.13s;
}
.main-nav li a:hover, .main-nav li a:focus {
  background: rgba(30,198,182,0.14);
  color: var(--color-secondary);
}
.cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-secondary);
  color: #181e24;
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  padding: 12px 34px;
  margin-left: 14px;
  border: none;
  border-radius: 7px;
  box-shadow: 0 2px 10px rgba(30,198,182,0.07);
  transition: background 0.2s, box-shadow 0.15s, transform 0.18s;
  cursor: pointer;
}
.cta-btn:hover, .cta-btn:focus {
  background: var(--color-btn-hover);
  color: #F2F5FA;
  box-shadow: 0 6px 18px rgba(30,198,182,0.15);
  transform: translateY(-2px) scale(1.03);
}

/* === MOBILE MENU === */
.mobile-menu-toggle {
  display: none;
  background: var(--color-secondary);
  color: #181e24;
  font-size: 2rem;
  border: none;
  border-radius: 7px;
  padding: 6px 18px;
  margin-left: 12px;
  cursor: pointer;
  transition: background 0.14s;
  z-index: 5002;
}
.mobile-menu-toggle:hover, .mobile-menu-toggle:focus {
  background: var(--color-btn-hover);
  color: #F2F5FA;
}
.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: rgba(24,30,36,0.94);
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(.8,-0.16,.19,1.18);
  z-index: 5000;
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  padding-top: 52px;
  overflow-y: auto;
}
.mobile-menu.open {
  transform: translateX(0);
}
.mobile-menu-close {
  position: absolute;
  right: 26px;
  top: 14px;
  font-size: 2.1rem;
  background: none;
  color: var(--color-secondary);
  border: none;
  cursor: pointer;
  z-index: 5003;
  transition: color 0.15s;
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: #F2F5FA;
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 24px;
  width: 100%;
  align-items: flex-start;
  padding-left: 38px;
}
.mobile-nav a {
  font-size: 1.25rem;
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  color: var(--color-accent);
  padding: 12px 0;
  border-radius: 0;
  width: 100%;
  transition: color 0.14s, background 0.17s;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--color-secondary);
  background: rgba(30,198,182,0.11);
}

/* Hide main nav on mobile */
@media (max-width: 1050px) {
  .main-nav ul, .cta-btn {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
}

@media (min-width: 1051px) {
  .mobile-menu {
    display: none !important;
  }
}

/* === HERO & CTA SECTIONS === */
.hero {
  background: linear-gradient(120deg, #223149 80%, #1EC6B6 260%);
  padding: 64px 0;
  min-height: 340px;
  border-bottom: 2px solid #222c38;
  box-shadow: 0 4px 24px rgba(30,198,182,0.05);
  margin-bottom: 52px;
}
.hero .content-wrapper {
  max-width: 700px;
}
.hero h1 {
  color: #F2F5FA;
  font-size: 2.15rem;
}
.hero p {
  color: #cbd2db;
  margin-bottom: 25px;
}
.cta-section {
  background: var(--color-primary);
  border: 2px solid #1d2835;
  border-radius: 14px;
  margin: 55px 0;
  box-shadow: 0 2px 18px rgba(34,49,73,0.14);
}
.cta-section ul {
  margin-bottom: 20px;
}
.cta-section li {
  color: #F2F5FA;
}


/* === LISTS, ICON LISTS, FAQ, OL === */
ul, ol {
  margin-left: 24px;
  margin-bottom: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
ul li, ol li {
  padding-left: 0;
  position: relative;
}
ul li img {
  vertical-align: middle;
  margin-right: 10px;
  height: 1.65em;
  filter: grayscale(39%) brightness(1.4) contrast(0.82);
}

.faq {
  margin-top: 24px;
  padding: 22px 16px 12px 16px;
  background: #232f3c;
  border-radius: 10px;
  box-shadow: 0 2px 14px rgba(34,49,73,0.08);
}
.faq h3 {
  color: var(--color-metal);
  margin-bottom: 10px;
}
dt {
  font-weight: 700;
  color: var(--color-secondary);
  margin-top: 18px;
}
dd {
  margin: 0 0 4px 0;
  color: #cbd2db;
}

/* === SERVICE/CONTENT LISTS & CARDS === */
.service-list, .reviews-list, .comparison-list, .additional-info-cards, .contact-details, .address-map, .card-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 18px;
}
.service-list > div, .reviews-list > div, .comparison-list > div, .additional-info-cards > div, .contact-details > p, .card-grid > div {
  background: var(--color-background-card);
  border-radius: 9px;
  padding: 24px 20px;
  box-shadow: 0 2px 8px rgba(60,70,80,0.09);
  margin-bottom: 20px;
  min-width: 240px;
  max-width: 100%;
  border-left: 5px solid var(--color-metal);
  transition: border-color 0.19s, box-shadow 0.19s;
}
.service-list > div:hover, .reviews-list > div:hover, .comparison-list > div:hover, .additional-info-cards > div:hover, .card-grid > div:hover {
  border-left: 5px solid var(--color-secondary);
  box-shadow: 0 6px 20px rgba(30,198,182,0.13);
}
.service-list h3, .reviews-list h3, .comparison-list h3 {
  margin-bottom: 10px;
}
.service-list span {
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  color: var(--color-secondary);
  font-size: 1.03em;
  font-weight: 700;
  margin-top: 16px;
  display: inline-block;
}


/* === TABLES === */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  background: #232f3c;
  color: #F2F5FA;
  border-radius: 9px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(34,49,73,0.06);
  font-size: 0.98rem;
}
thead tr {
  background: var(--color-primary);
}
thead th {
  color: var(--color-secondary);
  font-weight: 700;
  padding: 10px 10px;
}
tbody td {
  padding: 10px 10px;
  border-top: 1px solid #2e3847;
}
tbody tr:nth-child(even) {
  background: #1d252d;
}
tbody tr:hover {
  background: rgba(30,198,182,0.075);
}

/* === FORM & FILTER === */
label {
  display: inline-block;
  margin: 8px 0 4px 0;
  font-size: 1rem;
  color: var(--color-metal);
}
select, input[type="text"] {
  background: #232f3c;
  color: #F2F5FA;
  border: 1px solid #2d3847;
  border-radius: 6px;
  padding: 8px 12px;
  font-size: 1rem;
  margin-right: 12px;
  margin-bottom: 12px;
  transition: border-color 0.15s, background 0.18s;
}
select:focus, input[type="text"]:focus {
  outline: none;
  border-color: var(--color-secondary);
  background: #202834;
}

/* === TESTIMONIALS === */
.testimonial-card {
  background: #F2F5FA;
  color: #181e24;
  border-radius: 11px;
  box-shadow: 0 2px 16px rgba(34,49,73,0.04);
  margin-bottom: 24px;
  gap: 26px;
  align-items: flex-start;
  transition: transform 0.16s, box-shadow 0.13s;
}
.testimonial-card blockquote {
  color: #181e24;
  font-size: 1.15rem;
  font-style: italic;
  margin: 0;
  border-left: none;
}
.testimonial-card:hover {
  box-shadow: 0 6px 24px rgba(30,198,182,0.10);
  transform: translateY(-2px) scale(1.01);
}
.testimonial-card cite {
  color: #38445a;
  margin-top: 2px;
}

/* === CONFIRMATION PAGE === */
.confirmation {
  margin-top: 70px;
  background: var(--color-background-card);
  border-radius: 13px;
  box-shadow: 0 3px 24px rgba(30,198,182,0.09);
  padding: 60px 24px;
}


/* === FOOTER === */
footer {
  background: var(--color-footer);
  color: #bfc5d0;
  border-top: 2px solid #222c38;
  padding: 44px 0 22px 0;
}
footer .container {
  display: flex;
  flex-wrap: wrap;
  gap: 26px;
  align-items: flex-start;
  justify-content: space-between;
  flex-direction: row;
}
footer img {
  max-height: 52px;
}
.footer-menus ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-left: 0;
}
.footer-menus a {
  color: #bfc5d0;
  font-size: 0.98em;
  transition: color 0.13s;
}
.footer-menus a:hover, .footer-menus a:focus {
  color: var(--color-secondary);
}
.footer-contact {
  font-size: 0.96rem;
  color: #cbd2db;
  line-height: 1.7;
}
.footer-contact a {
  color: #1EC6B6;
}

/* === ADDRESS MAP AND CONTACT DETAILS === */
.address-map, .contact-details {
  background: #212935;
  border-radius: 8px;
  padding: 20px 18px;
  box-shadow: 0 2px 8px rgba(34,49,73,0.09);
  margin-bottom: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.contact-details p img {
  vertical-align: middle;
  margin-right: 10px;
  filter: grayscale(80%) brightness(1.1);
}

/* === COOKIES CONSENT BANNER === */
.cookie-consent-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 21000;
  background: #232f3c;
  color: #F2F5FA;
  padding: 25px 10px 25px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  box-shadow: 0 -2px 16px rgba(34,49,73,0.13);
  transition: transform 0.29s cubic-bezier(.68,-0.025,.52,1.12);
}
.cookie-consent-banner.hide {
  transform: translateY(120%);
}
.cookie-consent-text {
  flex: 1 1 auto;
}
.cookie-consent-btns {
  display: flex;
  gap: 12px;
}
.cookie-btn, .cookie-btn-settings {
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  padding: 10px 24px;
  border: none;
  border-radius: 6px;
  background: var(--color-secondary);
  color: #181e24;
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background 0.16s, color 0.13s;
}
.cookie-btn:hover, .cookie-btn:focus, .cookie-btn-settings:hover, .cookie-btn-settings:focus {
  background: var(--color-btn-hover);
  color: #F2F5FA;
}
.cookie-btn.reject {
  background: transparent;
  color: var(--color-secondary);
  border: 2px solid var(--color-secondary);
  transition: background 0.16s, color 0.14s, border 0.14s;
}
.cookie-btn.reject:hover, .cookie-btn.reject:focus {
  background: #1b242f;
  color: #F2F5FA;
}

/* COOKIE PREFERENCES MODAL */
.cookie-modal-overlay {
  position: fixed;
  z-index: 21002;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(34,49,73,0.93);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.21s cubic-bezier(.65,.03,.62,1.03);
}
.cookie-modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal {
  background: #212935;
  color: #F2F5FA;
  border-radius: 13px;
  min-width: 320px;
  max-width: 95vw;
  padding: 34px 18px 24px 18px;
  box-shadow: 0 10px 38px rgba(34,49,73,0.23);
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.cookie-modal h3 {
  color: var(--color-secondary);
  font-size: 1.28rem;
  margin-bottom: 9px;
}
.cookie-modal .cookie-category {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid #27324d;
}
.cookie-category label {
  font-size: 1.01rem;
  margin-bottom: 0;
  color: var(--color-metal);
}
.cookie-category input[type="checkbox"] {
  width: 22px;
  height: 22px;
  accent-color: var(--color-secondary);
  margin-left: 12px;
}
.cookie-category.essential label {
  color: var(--color-secondary);
  font-weight: 600;
}
.cookie-modal-actions {
  display: flex;
  gap: 14px;
  margin-top: 10px;
  justify-content: flex-end;
}


/* === ANIMATIONS & TRANSITIONS === */
.section, .card, .card > *, .testimonial-card, .service-list > div, .cookie-consent-banner, .cookie-modal {
  transition: box-shadow 0.17s, background 0.14s, border-color 0.12s, transform 0.12s;
}

/* === VISUAL SEPARATORS === */
hr {
  border: none;
  border-top: 1.5px solid #232f3c;
  margin: 32px 0;
}


/* === RESPONSIVENESS === */
@media (max-width: 900px) {
  .container {
    max-width: 99vw;
    padding: 0 6vw;
  }
  .main-nav {
    padding: 13px 0;
  }
  .footer-contact {
    padding-top: 16px;
  }
  .service-list, .reviews-list, .comparison-list {
    gap: 16px;
  }
  .service-list > div, .reviews-list > div, .comparison-list > div {
    min-width: 180px;
    padding: 18px 10px;
  }
}
@media (max-width: 768px) {
  .content-wrapper, .container {
    padding: 0 4.5vw;
  }
  .hero {
    padding: 32px 0;
    min-height: 220px;
  }
  h1 {
    font-size: 1.45rem;
  }
  h2 {
    font-size: 1.25rem;
  }
  h3 {
    font-size: 1.12rem;
  }
  .section {
    padding: 20px 8px;
    margin-bottom: 36px;
  }
  .content-grid, .service-list, .reviews-list, .comparison-list, .additional-info-cards, .card-container {
    flex-direction: column;
    gap: 16px;
  }
  .testimonial-card {
    flex-direction: column;
    gap: 10px;
    padding: 14px 8px;
  }
  footer .container {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .cta-btn {
    width: 100%;
    margin-left: 0;
    margin-bottom: 8px;
    justify-content: center;
  }
}
@media (max-width: 500px) {
  .hero {
    padding: 19px 0;
  }
  .main-nav a img, footer img {
    height: 34px;
  }
  .confirmation {
    padding: 24px 8px;
  }
}

/* === UTILITY CLASSES === */
.d-none {
  display: none !important;
}
.w-100 {
  width: 100% !important;
}
.text-center {
  text-align: center;
}

/* === METALLIC/INDUSTRIAL EFFECTS === */
h1, h2, h3, h4 {
  text-shadow: 1px 2px 2px #1A232F, 0 1px 0 #87909a, 0 0px 6px #38445a33;
}
.card, .service-list > div, .reviews-list > div, .comparison-list > div, .additional-info-cards > div {
  box-shadow: 0 2px 12px rgba(30,198,182,0.06), 0 1.5px 0 #87909a33;
  border-top: 1.5px solid #27324d;
}
.card:before, .service-list > div:before, .comparison-list > div:before {
  content: '';
  position: absolute;
  left: -1px;
  top:0; bottom:0;
  width: 3px;
  border-radius: 8px;
  background: linear-gradient(180deg, #87909a 0%, #3e4651 90%);
  opacity: 0.23;
  z-index: 1;
}

/* === OVERRIDES FOR HIGH CONTRAST IN TESTIMONIALS === */
.testimonial-card, .testimonial-card blockquote, .testimonial-card cite {
  color: #181e24 !important;
  background: #F2F5FA !important;
}

/* === BUTTONS === */
button, .btn, .cookie-btn, .cookie-btn-settings {
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.16s, color 0.13s;
  outline: none;
}
button:active, .btn:active {
  filter: brightness(0.92);
}

/* === Z-INDEX STACKING === */
.mobile-menu { z-index: 5000; }
.mobile-menu-close { z-index: 5003; }
.cookie-consent-banner { z-index: 21000; }
.cookie-modal-overlay { z-index: 21002; }

/* === NO ABSOLUTE FOR CONTENT CARDS (only allowed for decorative) === */

/* === END === */