/* === 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,
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 {
  line-height: 1.15;
  scroll-behavior: smooth;
}
body {
  background: #11161B;
  color: #F5F1EC;
  font-size: 16px;
  font-family: 'Roboto', Arial, Helvetica, sans-serif;
  min-height: 100vh;
}
img {
  max-width: 100%;
  height: auto;
}
ul, ol {
  list-style: none;
}
a {
  color: inherit;
  text-decoration: none;
}
button, input, select, textarea {
  font: inherit;
  border: none;
  background: none;
  outline: none;
}

/* === VARIABLES === */
:root {
  --primary: #23405C;
  --primary-light: #345b80;
  --secondary: #6FB2D2;
  --secondary-light: #89c9e4;
  --accent: #F5F1EC;
  --background: #1c2328;
  --card-bg: #23303b;
  --metallic: #595E63;
  --body-text: #ECECEC;
  --dark: #1a1c1e;
  --success: #22bb88;
  --danger: #d94c3f;
  --surface-shadow: 0 4px 20px 0 rgba(20,30,50,0.16);
  --radius: 10px;
  --radius-lg: 16px;
  --nav-height: 64px;
}

@media (max-width: 480px) {
  body {
    font-size: 15px;
  }
}

/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', 'Roboto', Arial, sans-serif;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.03em;
}
h1 {
  font-size: 2.5rem;
  margin-bottom: 20px;
  line-height: 1.2;
}
h2 {
  font-size: 2rem;
  margin-bottom: 16px;
}
h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}
p, ul li, ol li {
  font-family: 'Roboto', Arial, sans-serif;
  color: var(--body-text);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 8px;
}
strong, b {
  color: var(--secondary);
}
blockquote {
  margin-left: 0;
  margin-bottom: 16px;
  padding: 18px 32px;
  background: var(--card-bg);
  border-left: 4px solid var(--secondary);
  color: var(--accent);
  border-radius: var(--radius);
  font-style: italic;
}

/* === CONTAINER & LAYOUT === */
.container {
  width: 100%;
  max-width: 1150px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
}

.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: flex-start;
}
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: transparent;
  width: 100%;
}
.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(--surface-shadow);
  padding: 24px;
  min-width: 270px;
  color: var(--body-text);
  transition: box-shadow 0.2s, transform 0.2s;
}
.card:hover {
  box-shadow: 0 8px 28px 0 rgba(100,110,130,0.23);
  transform: translateY(-6px) scale(1.01);
}
.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;
}
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  background: #f5f1ec;
  color: #222a31;
  padding: 20px;
  border-radius: var(--radius);
  margin-bottom: 20px;
  min-width: 260px;
  box-shadow: 0 6px 18px 0 rgba(32,40,50,0.17);
  border-left: 6px solid var(--secondary);
  transition: box-shadow 0.2s, border-color 0.2s;
}
.testimonial-card p {
  color: #11161B;
}
.testimonial-card:hover {
  box-shadow: 0 14px 36px 0 rgba(90,110,130,0.21);
  border-left: 6px solid var(--primary);
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1rem;
  color: #444b53;
  font-family: 'Montserrat', 'Roboto', Arial, sans-serif;
  font-weight: 600;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* === HERO SECTION === */
.hero {
  background: linear-gradient(120deg, rgba(35,64,92,0.95) 80%, rgba(111,178,210,0.0) 100%), var(--background);
  padding-top: 60px;
  padding-bottom: 60px;
}
.hero .container {
  align-items: center;
  justify-content: center;
}
.hero .content-wrapper {
  align-items: flex-start;
  max-width: 600px;
}
.hero h1 {
  color: var(--accent);
  font-size: 2.8rem;
  margin-bottom: 16px;
  text-shadow: 0 2px 16px rgba(44,80,122,0.11);
}
.hero p {
  font-size: 1.25rem;
  color: var(--secondary-light);
  margin-bottom: 26px;
}
.hero .cta-btn {
  margin-top: 14px;
}

/* === NAVIGATION BAR === */
header {
  width: 100%;
  background: #11161B;
  min-height: var(--nav-height);
  box-shadow: 0 4px 22px 0 rgba(34,60,92,0.11);
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  min-height: var(--nav-height);
  gap: 18px;
}
header img {
  max-height: 44px;
}
header nav {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
header nav a {
  font-family: 'Montserrat', 'Roboto', Arial, sans-serif;
  color: var(--accent);
  font-size: 1rem;
  letter-spacing: 0.02em;
  padding: 8px 12px;
  border-radius: 6px;
  position: relative;
  transition: color 0.15s, background 0.17s;
}
header nav a:hover, header nav a:focus {
  color: var(--secondary);
  background: rgba(111,178,210,0.07);
}
.cta-btn {
  font-family: 'Montserrat', 'Roboto', Arial, sans-serif;
  display: inline-block;
  background: var(--secondary);
  color: #1a232e;
  font-weight: 700;
  border-radius: var(--radius);
  padding: 12px 36px;
  font-size: 1rem;
  box-shadow: 0 2px 10px 0 rgba(100,160,210,0.16);
  text-align: center;
  border: 2px solid var(--secondary);
  letter-spacing: 0.02em;
  transition: background 0.16s, color 0.14s, border-color 0.14s, transform 0.14s;
  cursor: pointer;
}
.cta-btn:hover, .cta-btn:focus {
  background: var(--primary);
  color: var(--accent);
  border-color: var(--primary-light);
  transform: translateY(-2px) scale(1.01);
}

/* === MOBILE BURGER MENU === */
.mobile-menu-toggle {
  display: none;
  position: fixed;
  right: 20px;
  top: 18px;
  z-index: 1101;
  font-size: 2rem;
  background: var(--primary);
  color: var(--accent);
  border-radius: 50%;
  width: 48px;
  height: 48px;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--secondary);
  cursor: pointer;
  transition: background 0.18s, color 0.17s, box-shadow 0.17s;
}
.mobile-menu-toggle:active, .mobile-menu-toggle:focus {
  background: var(--secondary);
  color: var(--primary);
  box-shadow: 0 0 0 3px var(--secondary-light);
}
.mobile-menu {
  display: flex;
  flex-direction: column;
  position: fixed;
  left: 0; top: 0; width: 100vw; height: 100vh;
  background: rgba(28,35,40,0.98);
  z-index: 1200;
  padding: 42px 24px 18px 24px;
  transform: translateX(-100vw);
  opacity: 0;
  transition: transform 0.33s cubic-bezier(.68,-0.55,.27,1.55), opacity 0.22s;
  pointer-events: none;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  align-self: flex-end;
  font-size: 2.1rem;
  background: var(--dark);
  color: var(--secondary);
  border-radius: 50%;
  width: 44px;
  height: 44px;
  margin-bottom: 25px;
  border: 2px solid var(--secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.17s, color 0.16s, box-shadow 0.18s;
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  background: var(--secondary);
  color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}
.mobile-nav {
  flex-direction: column;
  gap: 20px;
  display: flex;
  width: 100%;
  margin-top: 10px;
  align-items: flex-start;
}
.mobile-nav a {
  font-size: 1.22rem;
  font-family: 'Montserrat', 'Roboto', Arial, sans-serif;
  color: var(--accent);
  padding: 12px 0;
  border-radius: 0 20px 20px 0;
  min-width: 70vw;
  transition: background 0.15s, color 0.17s, padding-left 0.13s;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--secondary);
  color: var(--primary);
  padding-left: 20px;
}

/* Only show burger and mobile nav on mobile */
@media (max-width: 1024px) {
  header nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: flex;
  }
}
@media (min-width: 1025px) {
  .mobile-menu,
  .mobile-menu-toggle {
    display: none !important;
  }
}

/* === SECTIONS & CARDS === */
.features .content-wrapper ul, 
.services .content-wrapper ul, 
.about .content-wrapper ul, 
.contact .content-wrapper ul {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 10px;
  font-size: 1.1rem;
}
.features .content-wrapper ul li,
.services .content-wrapper ul li,
.about .content-wrapper ul li,
.contact .content-wrapper ul li {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 16px;
  background: rgba(51,61,72, 0.42);
  border-radius: 8px;
  box-shadow: 0 2px 12px 0 rgba(32,40,58,0.13);
  font-family: 'Roboto', Arial, sans-serif;
  color: var(--body-text);
  transition: background 0.15s, box-shadow 0.16s, border-left 0.16s;
  border-left: 4px solid transparent;
}
.features .content-wrapper ul li:hover,
.services .content-wrapper ul li:hover,
.about .content-wrapper ul li:hover,
.contact .content-wrapper ul li:hover {
  background: rgba(111,178,210, 0.08);
  border-left: 4px solid var(--secondary);
  box-shadow: 0 4px 20px 0 rgba(44,66,90,0.10);
}
.features .content-wrapper ul li img,
.services .content-wrapper ul li img,
.about .content-wrapper ul li img,
.contact .content-wrapper ul li img {
  width: 32px;
  height: 32px;
  filter: grayscale(30%) brightness(0.97) contrast(1.12);
}

/* === TESTIMONIALS === */
.testimonials .content-wrapper {
  flex-direction: row;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
}

/* === FOOTER === */
footer {
  background: #171D22;
  padding: 48px 0 16px 0;
  color: var(--accent);
  width: 100%;
  border-top: 2px solid var(--metallic);
}
.footer-menu {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 20px;
  justify-content: flex-start;
}
.footer-menu a {
  color: var(--secondary);
  font-size: 1rem;
  padding: 3px 10px;
  border-radius: 7px;
  transition: background 0.16s, color 0.16s;
}
.footer-menu a:hover, .footer-menu a:focus {
  background: var(--primary-light);
  color: var(--accent);
}
.contact-info {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  font-size: 1rem;
  color: var(--body-text);
  margin-bottom: 16px;
}
.contact-info img {
  width: 20px;
  height: 20px;
  filter: grayscale(45%) brightness(0.93) contrast(1.09);
  margin-right: 7px;
}
.copyright {
  margin-top: 18px;
  font-size: 0.89rem;
  color: #85909b;
}

/* === COOKIE CONSENT BANNER === */
.cookie-consent-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: #232a32;
  color: var(--accent);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  padding: 22px 20px 22px 20px;
  box-shadow: 0 -6px 28px 6px rgba(30,45,65,0.13);
  font-family: 'Roboto', Arial, sans-serif;
  font-size: 1rem;
  animation: cookie-in 0.45s cubic-bezier(.6,-0.4,.3,1.2) 1;
  will-change: transform, opacity;
}
@keyframes cookie-in {
  0% {
    opacity: 0;
    transform: translateY(60px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}
.cookie-consent-banner button {
  margin-left: 8px;
  margin-right: 8px;
  padding: 11px 28px;
  border-radius: var(--radius);
  font-family: 'Montserrat', 'Roboto', Arial, sans-serif;
  font-weight: 600;
  color: var(--dark);
  cursor: pointer;
  box-shadow: 0 2px 10px 0 rgba(35,64,92,0.08);
  border: 2px solid var(--accent);
  background: var(--secondary);
  transition: background 0.18s, color 0.16s, border-color 0.15s;
}
.cookie-consent-banner button:hover, .cookie-consent-banner button:focus {
  background: var(--primary);
  color: var(--accent);
  border-color: var(--secondary);
}
.cookie-consent-banner button.settings {
  background: var(--accent);
  color: var(--primary);
  border-color: var(--secondary);
}
.cookie-consent-banner button.settings:hover, .cookie-consent-banner button.settings:focus {
  background: var(--secondary);
  color: var(--accent);
}
.cookie-modal {
  position: fixed;
  left: 0; right: 0; top: 0; bottom: 0;
  background: rgba(20,24,28,0.84);
  z-index: 12001;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: auto;
  opacity: 1;
  transition: opacity 0.26s;
  animation: cookie-modal-in 0.38s cubic-bezier(.62,-0.23,.48,1.12) 1;
}
@keyframes cookie-modal-in {
  from { opacity: 0; }
  to { opacity: 1; }
}
.cookie-modal.hidden {
  pointer-events: none;
  opacity: 0;
}
.cookie-modal-content {
  background: #232a32;
  color: var(--accent);
  min-width: 310px;
  max-width: 400px;
  border-radius: var(--radius-lg);
  padding: 34px 30px 26px 30px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  box-shadow: 0 8px 34px 0 rgba(25,32,44,0.31);
  animation: modal-scale-in 0.39s cubic-bezier(.48,1.24,.4,0.96) 1;
}
@keyframes modal-scale-in {
  from { transform: scale(0.88); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
.cookie-modal-content h2 {
  color: var(--secondary);
  margin-bottom: 12px;
  font-size: 1.2rem;
}
.cookie-category {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
}
.cookie-category label {
  color: var(--accent);
  font-size: 1rem;
}
.cookie-category input[type='checkbox'] {
  accent-color: var(--secondary);
  width: 21px;
  height: 21px;
  border-radius: 6px;
}
.cookie-modal-buttons {
  display: flex;
  gap: 14px;
  justify-content: flex-end;
  margin-top: 10px;
}
.cookie-modal-close {
  background: transparent;
  color: var(--secondary);
  border: none;
  font-size: 1.75rem;
  position: absolute;
  right: 22px;
  top: 16px;
  cursor: pointer;
}

/* === RESPONSIVE STYLES === */
@media (max-width: 900px) {
  .container {
    padding: 0 10px;
    max-width: 100%;
  }
  .hero {
    padding: 32px 0 38px 0;
  }
}
@media (max-width: 768px) {
  .container {
    padding: 0 6px;
  }
  .hero {
    padding: 22px 0 22px 0;
  }
  .content-wrapper, .features .content-wrapper, .about .content-wrapper,
  .services .content-wrapper, .testimonials .content-wrapper {
    flex-direction: column;
    align-items: stretch;
    gap: 18px;
  }
  .testimonial-card {
    min-width: 100%;
    font-size: 1rem;
  }
  .footer-menu {
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
  }
  .contact-info {
    flex-direction: column;
    align-items: flex-start;
    gap: 11px;
  }
}
@media (max-width: 525px) {
  .cookie-consent-banner {
    flex-direction: column;
    gap: 18px;
    padding: 15px 5vw 14px 5vw;
    font-size: 0.97rem;
    align-items: flex-start;
  }
  .cookie-consent-banner button {
    width: 98%;
    margin-bottom: 8px;
    padding: 10px 0;
  }
  .cookie-modal-content {
    padding: 20px 6vw 18px 6vw;
    min-width: 90vw;
    max-width: 96vw;
  }
}

/* === UTILITY === */
.visually-hidden {
  position: absolute !important;
  height: 1px; width: 1px;
  overflow: hidden;
  clip: rect(1px,1px,1px,1px);
  white-space: nowrap;
}

/* === FORM & INTERACTION FOCUS === */
a:focus, button:focus, input:focus, textarea:focus {
  outline: 2px solid var(--secondary);
  outline-offset: 1px;
}

/* === MISC & BRAND FLAIR === */
.section {
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 14px 0 rgba(50,70,100,0.11);
  background: rgba(35,48,60,0.15);
}

/* Metallic accent for modern-industrial feel */
.features .content-wrapper ul li::before,
.services .content-wrapper ul li::before {
  content: '';
  display: block;
  height: 4px;
  width: 36px;
  background: linear-gradient(90deg, #868d98 0%, #b1bbcb 100%);
  border-radius: 6px;
  position: absolute;
  left: -44px;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0.22;
}

/* === CODE END === */