/* ========================================================================
   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; }
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section { display: block; }
body { line-height: 1; }
ol, ul { list-style: none; }
blockquote, q { quotes: none; }
blockquote:before, blockquote:after,
q:before, q:after { content: ''; content: none; }
table { border-collapse: collapse; border-spacing: 0; }
img { max-width: 100%; height: auto; display: block; }

/* ========================================================================
   INDUSTRIAL MODERN THEME VARIABLES
   ======================================================================== */
:root {
  --color-primary: #1D3557;
  --color-secondary: #E63946;
  --color-accent: #F1FAEE;
  --color-bg: #161B22;
  --color-card: #232B36;
  --color-border: #5c6773;
  --color-muted: #AAB7B8;
  --color-highlight: #A8DADC;
  --color-shadow: rgba(29,53,87,0.22);
  --color-card-shadow: rgba(0,0,0,0.16);
  --color-header-bg: #202632;
  --color-footer-bg: #19202b;
  --color-metallic: #9DA8B3;
  --color-success: #23c14d;
  --font-display: 'Montserrat', Arial, sans-serif;
  --font-body: 'Roboto', Arial, sans-serif;
  --transition: 0.2s cubic-bezier(.45,0,.55,1);
  --radius: 10px;
}

/* ========================================================================
   GLOBAL BODY & TYPOGRAPHY
   ======================================================================== */
body {
  background-color: var(--color-bg);
  color: var(--color-accent);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  letter-spacing: 0.03em;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--color-accent);
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.21;
  letter-spacing: 0.03em;
  margin-bottom: 12px;
}
h1 { font-size: 2.5rem; margin-bottom: 24px; }
h2 { font-size: 2rem; margin-bottom: 18px; }
h3 { font-size: 1.25rem; margin-bottom: 10px; }
h4 { font-size: 1.05rem; margin-bottom: 8px; }
p, li, span, a {
  font-family: var(--font-body);
  line-height: 1.6;
}
strong, b {
  color: var(--color-secondary);
  font-weight: bold;
}
a {
  color: var(--color-highlight);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-secondary);
}

/* ========================================================================
   TYPOGRAPHY HIERARCHY (FOR LARGE DISPLAYS)
   ======================================================================== */
@media (min-width: 900px) {
  h1 { font-size: 3rem; }
  h2 { font-size: 2.3rem; }
  h3 { font-size: 1.4rem; }
  body { font-size: 18px; }
}

/* ========================================================================
   LAYOUT CONTAINER
   ======================================================================== */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 18px;
  width: 100%;
  box-sizing: border-box;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 28px;
  align-items: flex-start;
}

.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: transparent;
  position: relative;
}

/* FLEXBOX PATTERNS AS REQUIRED */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
}
.card {
  background: var(--color-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: 0 2px 10px var(--color-card-shadow);
  margin-bottom: 20px;
  position: relative;
  overflow: hidden;
  min-width: 270px;
  flex: 1 1 270px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover, .card:focus-within {
  box-shadow: 0 6px 24px 0 rgba(24,32,38,0.25);
  transform: translateY(-4px) scale(1.018);
}
.card-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
  padding: 26px 20px 18px 20px;
}
.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: flex-start;
  gap: 18px;
  padding: 20px 28px;
  margin-bottom: 20px;
  background: var(--color-accent);
  color: #222;
  border-radius: var(--radius);
  box-shadow: 0 2px 14px rgba(25,32,43,0.11);
  border-left: 4px solid var(--color-secondary);
  font-size: 1.09rem;
  transition: box-shadow var(--transition), background var(--transition);
}
.testimonial-card:hover {
  box-shadow: 0 8px 32px 0 rgba(29,53,87,0.18);
  background: #fff;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 20px;
}

/* ========================================================================
   HEADER & NAVIGATION
   ======================================================================== */
header {
  background: var(--color-header-bg);
  padding: 0;
  border-bottom: 2px solid var(--color-metallic);
}
header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 20px;
  position: relative;
}
header nav {
  display: flex;
  flex-direction: row;
  gap: 16px;
  align-items: center;
}
header nav a {
  color: var(--color-accent);
  padding: 6px 12px;
  font-weight: 600;
  font-family: var(--font-display);
  letter-spacing: 0.045em;
  text-transform: uppercase;
  border-radius: 6px;
  transition: background var(--transition), color var(--transition);
}
header nav a:hover, header nav a:focus {
  background: var(--color-secondary);
  color: #fff;
}
header .btn-primary {
  margin-left: 10px;
}
header img {
  height: 38px;
  width: auto;
  margin-right: 12px;
}

/* MOBILE HEADER BUTTONS */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 2.1rem;
  color: var(--color-accent);
  cursor: pointer;
  z-index: 220;
  margin-left: 10px;
  transition: color var(--transition);
}
.mobile-menu-toggle:focus {
  color: var(--color-secondary);
  outline: 2px solid var(--color-secondary);
}

/* ========================================================================
   MAIN BUTTONS
   ======================================================================== */
.btn-primary {
  background: linear-gradient(90deg, var(--color-secondary) 70%, #bb2a36 100%);
  color: #fff;
  text-transform: uppercase;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.06em;
  padding: 13px 32px;
  border: none;
  border-radius: var(--radius);
  box-shadow: 0 2px 8px rgba(230,57,70,0.11);
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
  margin-top: 8px;
  margin-bottom: 6px;
  position: relative;
  display: inline-block;
  outline: none;
}
.btn-primary:hover, .btn-primary:focus {
  background: var(--color-primary);
  color: var(--color-accent);
  box-shadow: 0 6px 18px 1px var(--color-shadow);
  transform: translateY(-2px) scale(1.025);
}

.btn-secondary {
  background: transparent;
  border: 2px solid var(--color-secondary);
  color: var(--color-secondary);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 11px 26px;
  border-radius: var(--radius);
  margin-top: 8px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border var(--transition);
}
.btn-secondary:hover, .btn-secondary:focus {
  background: var(--color-secondary);
  color: #fff;
  border-color: var(--color-secondary);
}

/* ========================================================================
   SECTIONS, LISTS, FEATURES
   ======================================================================== */
section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: transparent;
  position: relative;
}
ul {
  list-style: none;
  padding: 0;
}
ul > li {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--color-card);
  border-radius: var(--radius);
  box-shadow: 0 1px 7px 0 var(--color-shadow);
  padding: 14px 18px;
  margin-bottom: 20px;
  font-size: 1rem;
  color: var(--color-muted);
  border-left: 4px solid var(--color-metallic);
  transition: box-shadow var(--transition), border-color var(--transition), background var(--transition);
}
ul > li img {
  height: 28px;
  width: 28px;
  filter: grayscale(0.22) brightness(0.90);
}
ul > li:hover, ul > li:focus-within {
  background: var(--color-header-bg);
  border-left: 4px solid var(--color-secondary);
  color: var(--color-accent);
  box-shadow: 0 7px 22px 1px var(--color-shadow);
}

/* SPECIAL LAYOUTS */
.cta-section {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
}

.text-section {
  display: flex;
  flex-direction: column;
  gap: 18px;
  color: var(--color-muted);
  background: var(--color-card);
  border-radius: var(--radius);
  padding: 18px 18px 16px 20px;
  margin-bottom: 20px;
  box-shadow: 0 1px 7px 0 var(--color-shadow);
  border-left: 4px solid var(--color-metallic);
}
.text-section h2, .text-section h3 { color: var(--color-accent); }
.text-section p, .text-section li {
  color: var(--color-muted);
}

/* ========================================================================
   FOOTER
   ======================================================================== */
footer {
  background: var(--color-footer-bg);
  color: var(--color-metallic);
  padding: 32px 0 0 0;
  border-top: 2px solid var(--color-metallic);
}
footer .container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 30px;
  padding-bottom: 22px;
}
footer nav {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 10px;
}
footer nav a {
  color: var(--color-metallic);
  font-family: var(--font-body);
  font-size: 1rem;
  opacity: 0.95;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  transition: color var(--transition);
}
footer nav a:hover, footer nav a:focus {
  color: var(--color-secondary);
}
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 1rem;
}
.footer-contact img {
  height: 1rem;
  width: 1rem;
  margin-right: 6px;
  opacity: 0.85;
}
.footer-contact p {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--color-metallic);
}

/* ========================================================================
   MOBILE MENU
   ======================================================================== */
.mobile-menu {
  display: none;
  flex-direction: column;
  background: var(--color-header-bg);
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  width: 100vw;
  height: 100vh;
  z-index: 310;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(.86,.36,.13,.97);
  box-shadow: -8px 0 18px 0 rgba(20, 23, 27, 0.18);
}
.mobile-menu.open {
  display: flex;
  transform: translateX(0);
}
.mobile-menu-close {
  background: none;
  border: none;
  color: var(--color-accent);
  font-size: 2.1rem;
  align-self: flex-end;
  margin: 26px 32px 12px 0;
  cursor: pointer;
  transition: color var(--transition);
  z-index: 330;
}
.mobile-menu-close:focus {
  color: var(--color-secondary);
  outline: 2px solid var(--color-secondary);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  margin-top: 18px;
  padding-left: 30px;
}
.mobile-nav a {
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: 1.25rem;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border);
  width: 100%;
  text-transform: uppercase;
  letter-spacing: 0.045em;
  transition: color var(--transition), background var(--transition);
  border-radius: 6px;
  margin-right: 46px;
}
.mobile-nav a:hover,
.mobile-nav a:focus {
  background: var(--color-secondary);
  color: #fff;
}

/* Show/hide navigation for responsive */
@media (max-width: 900px) {
  header nav, header .btn-primary {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
}
@media (max-width: 900px) {
  .mobile-menu {
    display: flex;
  }
}
@media (min-width: 900px) {
  .mobile-menu,
  .mobile-menu.open {
    display: none !important;
  }
  .mobile-menu-toggle {
    display: none;
  }
}

/* ========================================================================
   COOKIE CONSENT BANNER & MODAL
   ======================================================================== */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: var(--color-header-bg);
  color: var(--color-accent);
  z-index: 2000;
  box-shadow: 0 -2px 18px -2px #10162488;
  padding: 24px 14px 18px 14px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 20px;
  font-size: 1rem;
  transition: transform var(--transition), opacity var(--transition);
  transform: translateY(0);
  opacity: 1;
  border-top: 3px solid var(--color-secondary);
}
.cookie-banner.hidden {
  transform: translateY(120%);
  opacity: 0;
  pointer-events: none;
}
.cookie-banner p {
  max-width: 500px;
  flex: 2 1 280px;
  margin-bottom: 6px;
}
.cookie-banner .cookie-btns {
  display: flex;
  gap: 12px;
}
.cookie-banner .btn-primary,
.cookie-banner .btn-secondary {
  font-size: 0.98rem;
  padding: 9px 18px;
  min-width: 120px;
}

/* Cookie Settings Modal */
.cookie-modal {
  position: fixed;
  left: 0; right: 0; top: 0; bottom: 0;
  z-index: 2050;
  background: rgba(24,24,27,0.82);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity var(--transition);
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal.hidden {
  opacity: 0;
  pointer-events: none;
}
.cookie-modal-inner {
  background: var(--color-card);
  color: var(--color-accent);
  border-radius: var(--radius);
  box-shadow: 0 7px 28px 2px var(--color-shadow);
  max-width: 340px;
  width: 92vw;
  padding: 36px 24px 26px 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  position: relative;
}
.cookie-modal-inner h3 {
  margin-bottom: 3px;
  font-size: 1.12rem;
  color: var(--color-accent);
}
.cookie-modal-inner p {
  color: var(--color-muted);
  font-size: 0.99rem;
}
.cookie-categories {
  display: flex;
  flex-direction: column;
  gap: 13px;
  margin: 10px 0 8px 0;
}
.cookie-category {
  display: flex;
  align-items: center;
  gap: 11px;
  font-size: 0.99rem;
}
.cookie-category label {
  font-weight: 700;
  cursor: pointer;
}
.cookie-category input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-secondary);
  border-radius: 4px;
  margin: 0 3px 0 0;
}
.cookie-modal-inner .btn-primary,
.cookie-modal-inner .btn-secondary {
  min-width: 130px;
  font-size: 1rem;
  padding: 8px 0;
}
.cookie-close-modal {
  background: none;
  border: none;
  color: var(--color-muted);
  font-size: 2.1rem;
  position: absolute;
  top: 12px; right: 16px;
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-close-modal:hover, .cookie-close-modal:focus {
  color: var(--color-secondary);
}

/* ========================================================================
   RESPONSIVE STYLES
   ======================================================================== */
@media (max-width: 900px) {
  .container { padding: 0 6vw; }
  section { padding: 32px 3vw; margin-bottom: 38px; }
  .content-wrapper { gap: 20px; }
  h1 { font-size: 2.1rem; }
  h2 { font-size: 1.4rem; }
  .testimonial-card { padding: 16px 10px; font-size: 1.01rem; }
  .cta-section { flex-direction: column; gap: 13px; }
}

@media (max-width: 768px) {
  .content-grid,
  .card-container,
  footer .container {
    flex-direction: column;
    gap: 16px;
    align-items: stretch;
  }
  .section, section {
    padding: 24px 4vw;
  }
  .text-image-section {
    flex-direction: column;
    gap: 18px;
    align-items: flex-start;
  }
  .text-section {
    padding: 13px 8px;
  }
  .card { min-width: 150px; }
}

@media (max-width: 600px) {
  h1 { font-size: 1.28rem; }
  h2 { font-size: 1.05rem; }
  body { font-size: 15px; }
  .cookie-banner { font-size: 0.94rem; flex-direction: column; align-items: flex-start; gap: 10px; }
}

/* ========================================================================
   FINE TUNING — SHADOWS, BORDERS, URBAN FEEL
   ======================================================================== */
.card, ul > li, .text-section {
  /* Industrial/urban element: metallic border shadow */
  box-shadow:
    0 1.5px 6px 0 var(--color-card-shadow),
    0 0.5px 0.5px 0 var(--color-metallic);
}
header, footer {
  box-shadow: 0 2px 24px -8px #5e687370;
}

/* Industrial fonts — use uppercase, letter spacing and strong font weights */
h1, h2, h3, h4, .btn-primary, .btn-secondary, header nav a, .mobile-nav a {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.045em;
}

/* Micro-interactions */
.card, .testimonial-card, ul > li, .btn-primary, .btn-secondary, .mobile-menu, .cookie-banner {
  transition: box-shadow var(--transition), background var(--transition), color var(--transition), transform var(--transition), opacity var(--transition);
}

/* Accessibility and Focus States */
a, .btn-primary, .btn-secondary, button {
  outline: none;
}
a:focus-visible, button:focus-visible, .btn-primary:focus-visible, .btn-secondary:focus-visible {
  outline: 2.5px solid var(--color-highlight);
  box-shadow: 0 0 0 4px rgba(168,218,220,0.24);
}

/* Selection */
::selection {
  background: var(--color-secondary);
  color: #fff;
}

/* Remove tap blue bg for mobile */
*:focus { outline-color: var(--color-secondary); }

/* Hide scrollbars for overlays */
.mobile-menu, .cookie-modal {
  scrollbar-width: none;
}
.mobile-menu::-webkit-scrollbar, .cookie-modal::-webkit-scrollbar {
  display: none;
}

/* ========================================================================
   INDUSTRIAL MODERN ELEMENTS : METALLIC ACCENT
   ======================================================================== */
.card, ul > li, .text-section, .testimonial-card {
  border-left: 4px solid var(--color-metallic);
}
.card:hover, ul > li:hover, .text-section:hover {
  border-left: 4px solid var(--color-secondary);
}

/* ========================================================================
   MISC
   ======================================================================== */
strong { font-weight: bold; }

/* Ensuring minimum margin between cards/sections as required */
.section, section, .card, .testimonial-card, ul > li, .feature-item {
  margin-bottom: 20px;
}

/* Prevent content overlap with footer/cookie bars */
body { padding-bottom: 85px; }

/* END */