/* --------------------------------------------------
    CSS RESET & NORMALIZATION
-------------------------------------------------- */
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, main, 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;
}
body { line-height: 1; }
ol, ul { list-style: none; }
a { text-decoration: none; color: inherit; }
img, svg { display: block; max-width: 100%; height: auto; border: none; }
button, input, select, textarea { font-family: inherit; font-size: 100%; }
button { background: none; border: none; padding: 0; cursor: pointer; }
:focus { outline: 2px solid #FFD8D1; outline-offset: 2px; }

/* --------------------------------------------------
    CUSTOM PROPERTIES (WITH FALLBACKS)
-------------------------------------------------- */
:root {
  --color-primary: #4A4059;
  --color-secondary: #FFFFFF;
  --color-accent: #99BACD;
  --color-brand-primary: #5D536B;
  --color-brand-accent: #A9CBDA;
  --color-brand-secondary: #FFD8D1;
  --color-bg: #232126;
  --color-bg-elevated: #2D2935;
  --color-card: #35313B;
  --color-link: #FFD8D1;
  --color-link-hover: #A9CBDA;
  --color-metallic: #B3B1AE;
  --color-border: #44404D;
  --color-success: #77C4D3;
  --color-error: #E57373;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Lato', Arial, Helvetica, sans-serif;

  --radius-s: 6px;
  --radius-m: 10px;
  --radius-l: 16px;
  --shadow-elevated: 0 2px 16px 0 rgba(0,0,0,0.23);
  --shadow-soft: 0 1.5px 6px 0 rgba(32,32,32,0.18);
  --shadow-btn: 0 2px 8px 0 rgba(169,203,218,0.2);
  --transition-main: 0.22s cubic-bezier(.69,.11,.41,.88);

  --font-size-xs: 0.85rem;
  --font-size-s: 1rem;
  --font-size-m: 1.125rem;
  --font-size-l: 1.5rem;
  --font-size-xl: 2rem;
  --font-size-xxl: 2.75rem;
  --font-size-display: 3.5rem;
}

/* --------------------------------------------------
    GENERAL BODY & LAYOUT
-------------------------------------------------- */
body {
  background: var(--color-bg);
  color: var(--color-secondary);
  font-family: var(--font-body);
  font-size: var(--font-size-s);
  letter-spacing: 0.01em;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  max-width: 1176px;
  margin: 0 auto;
  padding: 0 16px;
  width: 100%;
}

.content-wrapper {
  width: 100%;
}

/* --------------------------------------------------
    TYPOGRAPHY HIERARCHY
-------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
  color: var(--color-secondary);
}
h1 {
  font-size: var(--font-size-display);
  margin-bottom: 20px;
  letter-spacing: -1px;
}
h2 {
  font-size: var(--font-size-xl);
  margin: 32px 0 16px 0;
  color: var(--color-brand-secondary);
  letter-spacing: 0;
}
h3 {
  font-size: var(--font-size-l);
  margin: 24px 0 10px 0;
  color: var(--color-brand-accent);
}
h4 {
  font-size: 1.18rem;
  margin-bottom: 10px;
  color: var(--color-metallic);
}
p, ul, ol {
  font-family: var(--font-body);
  line-height: 1.65;
  font-size: var(--font-size-m);
  color: var(--color-secondary);
  margin-bottom: 16px;
  letter-spacing: 0.01em;
}
ul, ol {
  padding-left: 1.2em;
}
ul li, ol li {
  margin-bottom: 8px;
  font-size: var(--font-size-m);
}
strong {
  color: var(--color-accent);
  font-weight: 700;
}
a {
  color: var(--color-link);
  text-decoration: underline;
  transition: color var(--transition-main);
  font-family: var(--font-body);
}
a:hover, a:focus {
  color: var(--color-link-hover);
}

/* --------------------------------------------------
    HEADER & NAVIGATION - DESKTOP & MOBILE
-------------------------------------------------- */
header {
  background: var(--color-card);
  box-shadow: var(--shadow-elevated);
  width: 100%;
  z-index: 80;
}

header nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0 14px 0;
  gap: 18px;
}
header nav img {
  height: 48px;
  min-width: 48px;
  margin-right: 8px;
}
header nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
}
header nav ul li a {
  font-family: var(--font-body);
  font-size: var(--font-size-m);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--color-metallic);
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: color var(--transition-main), border-color var(--transition-main);
}
header nav ul li a:hover, header nav ul li a:focus {
  color: var(--color-accent);
  border-bottom: 2px solid var(--color-brand-secondary);
}

/* --- Burger Menu Button --- */
.mobile-menu-toggle {
  display: none;
  font-size: 2.2rem;
  color: var(--color-brand-secondary);
  background: none;
  border: none;
  margin-left: 16px;
  transition: color .19s;
  z-index: 130;
}
.mobile-menu-toggle:focus {
  color: var(--color-accent);
}

/* --- Mobile Slide Menu --- */
.mobile-menu {
  position: fixed;
  top: 0; left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(44, 42, 48, 0.98);
  box-shadow: var(--shadow-elevated);
  z-index: 120;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 0;
  transform: translateX(-100vw);
  transition: transform var(--transition-main);
}
.mobile-menu.open {
  transform: translateX(0);
}
.mobile-menu-close {
  margin: 28px 0 16px 22px;
  font-size: 2.4rem;
  color: var(--color-brand-secondary);
  background: none;
  border: none;
  z-index: 130;
  align-self: flex-start;
  transition: color .19s;
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: var(--color-accent);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 8px 32px;
  width: 100%;
}
.mobile-nav a {
  font-size: 1.26rem;
  color: var(--color-metallic);
  padding: 14px 0 10px 0;
  font-weight: 600;
  letter-spacing: 0.01em;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  min-width: 180px;
  transition: color var(--transition-main);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--color-accent);
  border-bottom: 1px solid var(--color-brand-secondary);
}

@media (max-width: 1024px) {
  header nav ul {
    gap: 14px;
  }
}
@media (max-width: 900px) {
  header nav ul {
    gap: 9px;
  }
  header nav img {
    height: 37px; min-width: 37px;
  }
}
@media (max-width: 768px) {
  header nav ul { display: none; }
  .mobile-menu-toggle { display: block; }
}

/* --------------------------------------------------
    MAIN LAYOUT, SECTIONS, HERO
-------------------------------------------------- */
main {
  background: var(--color-bg);
  width: 100%;
  min-height: 66vh;
}
section {
  margin-bottom: 60px;
  padding: 40px 20px;
}
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
}

/* HERO */
.hero-section {
  background: var(--color-card);
  border-radius: var(--radius-m);
  padding: 44px 10vw 38px 10vw;
  box-shadow: var(--shadow-elevated);
  margin-bottom: 0px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}
.hero-section h1 {
  color: var(--color-brand-secondary);
  text-shadow: 0 2px 8px rgba(155,167,184, .24);
}
.hero-section p {
  color: var(--color-metallic);
  font-size: var(--font-size-m);
  margin-bottom: 4px;
}

.cta-button {
  display: inline-flex;
  align-items: center;
  padding: 13px 32px;
  font-size: var(--font-size-m);
  font-family: var(--font-body);
  font-weight: 700;
  background: linear-gradient(90deg, var(--color-brand-primary) 60%, var(--color-accent) 100%);
  color: var(--color-brand-secondary);
  border-radius: var(--radius-l);
  border: none;
  box-shadow: var(--shadow-btn);
  letter-spacing: 0.03em;
  margin-top: 16px;
  margin-bottom: 10px;
  cursor: pointer;
  transition: background var(--transition-main), color var(--transition-main), box-shadow var(--transition-main);
}
.cta-button:hover, .cta-button:focus {
  background: linear-gradient(90deg, var(--color-accent) 30%, var(--color-brand-primary) 100%);
  color: #232126;
  box-shadow:0 3px 18px 0 rgba(169,203,218,0.29);
}

/* --------------------------------------------------
    CARDS, FLEXBOX CONTAINERS & PATTERNS
-------------------------------------------------- */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: var(--color-card);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-soft);
  padding: 32px 22px 28px 22px;
  margin-bottom: 20px;
  position: relative;
  flex: 1 1 320px;
  min-width: 280px;
  max-width: 440px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  border: 1.2px solid var(--color-border);
  transition: box-shadow var(--transition-main);
}
.card:hover, .card:focus-within {
  box-shadow: 0 4px 24px 0 rgba(169,203,218,0.23);
  border-color: var(--color-accent);
  z-index: 3;
}
.card-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
}

.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;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: var(--color-secondary);
  color: var(--color-primary);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-soft);
  margin-bottom: 20px;
  margin-top: 14px;
  border-left: 6px solid var(--color-brand-accent);
  font-size: var(--font-size-m);
  flex-wrap: wrap;
  min-width: 220px;
  transition: box-shadow var(--transition-main), border-color var(--transition-main);
}
.testimonial-card p {
  color: var(--color-primary);
  font-style: italic;
  line-height: 1.5;
  font-size: var(--font-size-m);
  margin-bottom: 4px;
}
.testimonial-card span {
  color: var(--color-primary);
  font-size: 0.93rem;
  font-weight: 700;
  display: block;
}
.testimonial-card:hover, .testimonial-card:focus-within {
  box-shadow: 0 4px 24px 0 rgba(87,117,138,0.17);
  border-left-color: var(--color-brand-secondary);
}

.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 14px;
}

.services-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 10px;
}
.services-list > div {
  background: var(--color-bg-elevated);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-soft);
  padding: 26px 22px 20px 22px;
  flex: 1 1 290px;
  min-width: 230px;
  max-width: 320px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  border-left: 3px solid var(--color-brand-accent);
  margin-bottom: 20px;
  transition: box-shadow var(--transition-main), border-color var(--transition-main);
}
.services-list > div:hover, .services-list > div:focus-within {
  box-shadow: 0 4px 24px 0 rgba(129,194,206,0.13);
  border-left: 3px solid var(--color-brand-secondary);
}
.services-list h3 {
  margin-top: 0;
  font-size: 1.18rem;
  color: var(--color-brand-accent);
}
.services-list p { color: var(--color-metallic); margin-bottom: 3px; }
.services-list strong { color: var(--color-accent); }

.text-section {
  margin-top: 12px;
  margin-bottom: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* --------------------------------------------------
    ICONS & LISTS
-------------------------------------------------- */
ul li img {
  width: 22px;
  height: 22px;
  margin-right: 11px;
  vertical-align: middle;
  filter: grayscale(30%) drop-shadow(0 1px 2px #232126);
}
ul li {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* --------------------------------------------------
    FOOTER STYLES
-------------------------------------------------- */
footer {
  background: var(--color-card);
  color: var(--color-metallic);
  padding: 34px 0 20px 0;
  margin-top: 36px;
  box-shadow: 0 -1px 18px 0 rgba(44, 42, 48, 0.17);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  z-index: 55;
}
footer img {
  height: 46px;
  margin-bottom: 12px;
}
footer nav {
  display: flex;
  flex-direction: row;
  gap: 22px;
  align-items: center;
  margin-bottom: 10px;
}
footer nav a {
  color: var(--color-brand-accent);
  font-size: 1rem;
  font-family: var(--font-body);
  font-weight: 600;
  transition: color var(--transition-main);
}
footer nav a:hover, footer nav a:focus {
  color: var(--color-brand-secondary);
}
footer .text-section {
  font-size: 0.95rem;
  color: var(--color-metallic);
  margin-top: 0;
}

/* --------------------------------------------------
    COOKIE CONSENT BANNER & MODAL
-------------------------------------------------- */
.cookie-banner {
  position: fixed;
  left: 0; right: 0;
  bottom: 0;
  width: 100vw;
  background: var(--color-card);
  color: var(--color-secondary);
  border-top: 2px solid var(--color-brand-accent);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding: 24px 5vw 24px 4vw;
  box-shadow: 0 -3px 18px 0 rgba(129,194,206,0.16);
  z-index: 150;
  font-size: var(--font-size-m);
  opacity: 1;
  transform: translateY(0);
  transition: opacity .25s, transform .19s;
}
.cookie-banner.hide {
  opacity: 0;
  pointer-events: none;
  transform: translateY(40px);
}
.cookie-banner .cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}
.cookie-btn {
  background: var(--color-brand-primary);
  color: var(--color-brand-secondary);
  border: none;
  padding: 10px 22px;
  font-size: 1rem;
  font-family: var(--font-body);
  font-weight: bold;
  border-radius: var(--radius-s);
  box-shadow: var(--shadow-btn);
  margin-right: 0;
  transition: background var(--transition-main), color var(--transition-main), box-shadow var(--transition-main);
}
.cookie-btn.secondary {
  background: var(--color-brand-secondary);
  color: var(--color-brand-primary);
  border: 1.5px solid var(--color-brand-primary);
  box-shadow: none;
}
.cookie-btn.settings {
  background: var(--color-brand-accent);
  color: var(--color-primary);
  box-shadow: var(--shadow-soft);
}
.cookie-btn:hover, .cookie-btn:focus {
  background: var(--color-accent);
  color: var(--color-card);
  box-shadow:0 2px 14px 0 rgba(169,203,218,0.19);
}

/* Cookie Settings Modal */
.cookie-modal-backdrop {
  position: fixed;
  left: 0; top: 0; right: 0; bottom: 0;
  background: rgba(32,30,34,0.64);
  z-index: 200;
  display: none;
}
.cookie-modal-backdrop.active {
  display: block;
}
.cookie-modal {
  position: fixed;
  left: 50%; top: 50%;
  transform: translate(-50%, -48%) scale(1);
  z-index: 202;
  min-width: 340px;
  max-width: 98vw;
  background: var(--color-card);
  color: var(--color-secondary);
  border-radius: var(--radius-l);
  box-shadow: 0 12px 38px 0 rgba(44, 42, 48, 0.41);
  padding: 35px 30px 23px 30px;
  display: none;
  flex-direction: column;
  gap: 19px;
  opacity: 1;
  transition: opacity .24s, transform var(--transition-main);
}
.cookie-modal.active {
  display: flex;
}
.cookie-modal h2 {
  font-size: 1.23rem;
  color: var(--color-brand-secondary);
  margin-bottom: 13px;
}
.cookie-category {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 7px;
}
.cookie-category label {
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-brand-accent);
}
.cookie-category input[type='checkbox'] {
  accent-color: var(--color-brand-accent);
  width: 18px;
  height: 18px;
  margin-right: 5px;
}
.cookie-modal .essential-label {
  font-style: italic; font-size: 0.97rem; color: var(--color-metallic);
}
.cookie-modal-actions {
  display: flex;
  gap: 13px;
  justify-content: flex-end;
}

/* Modal CLOSE BTN */
.cookie-modal-close {
  position: absolute;
  top: 16px; right: 19px;
  background: none;
  border: none;
  color: var(--color-brand-secondary);
  font-size: 1.48rem;
  cursor: pointer;
  padding: 1px 5px;
  z-index: 210;
  transition: color .18s;
}
.cookie-modal-close:hover, .cookie-modal-close:focus {
  color: var(--color-accent);
}

/* --------------------------------------------------
    RESPONSIVE ADJUSTMENTS (MOBILE FIRST)
-------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-section { padding: 32px 4vw 26px 4vw; }
  .services-list { gap: 16px; }
  .card-container { gap: 14px; }
}
@media (max-width: 900px) {
  section, .section { padding: 24px 8px; }
  .hero-section { padding: 22px 2vw 20px 2vw; }
}
@media (max-width: 768px) {
  .container {
    padding-left: 6px; padding-right: 6px;
  }
  .hero-section {
    padding: 24px 0 18px 0;
  }
  .content-wrapper, .services-list {
    flex-direction: column !important;
    gap: 14px!important;
  }
  .card-container, .content-grid, .services-list {
    flex-direction: column !important;
    gap: 14px!important;
  }
  .card, .services-list > div {
    min-width: unset;
    max-width: unset;
    width: 100%;
    padding: 19px 10px 17px 10px;
  }
  section, .section {
    margin-bottom: 36px;
    padding: 18px 0;
  }
  h1 { font-size: 2.2rem; }
  h2 { font-size: 1.48rem; }
  .testimonial-card {
    flex-direction: column;
    gap: 9px;
    padding: 12px 9px;
  }
  .text-image-section {
    flex-direction: column;
    gap: 16px;
  }
}
@media (max-width: 570px) {
  section, .section, .hero-section {
    padding: 8px 0 !important;
  }
  .testimonial-card { padding: 10px 4px; }
  .cookie-banner { flex-direction: column; align-items: flex-start; padding: 12px 7vw 12px 4vw; font-size: 1rem; }
}

/* --------------------------------------------------
    ACCESSIBILITY
-------------------------------------------------- */
[tabindex="0"]:focus,
[tabindex="-1"]:focus,
*:focus-visible {
  outline: 2px solid var(--color-brand-secondary) !important;
  outline-offset: 2px;
}

/* --------------------------------------------------
    MICRO-INTERACTIONS
-------------------------------------------------- */
.card, .testimonial-card, .cta-button, .cookie-btn, .services-list > div {
  transition: box-shadow var(--transition-main), border-color var(--transition-main), background var(--transition-main), color var(--transition-main), transform var(--transition-main);
}
.card:active, .services-list > div:active {
  transform: scale(.97);
}
.cta-button:active, .cookie-btn:active {
  transform: scale(.96);
}

/* --------------------------------------------------
    SCROLLBAR STYLING (INDUSTRIAL)
-------------------------------------------------- */
::-webkit-scrollbar {
  width: 10px;
  background: #2D2935;
}
::-webkit-scrollbar-thumb {
  background: #4A4059;
  border-radius: 11px;
  border: 2px solid #FFD8D1;
}
::-webkit-scrollbar-thumb:hover {
  background: #5D536B;
}

/* --------------------------------------------------
    INDUSTRIAL MODERN AESTHETIC (VIA DECORATIVE)
-------------------------------------------------- */
/* metallic accent via border, icon filter, subtle shine, font choices enforced */
.card, .services-list > div, .testimonial-card {
  border-bottom: 2.5px solid var(--color-metallic);
}

/* Urban/Industrial font for navigation */
header nav ul li a, .mobile-nav a {
  font-family: 'Lato', Arial, Helvetica, sans-serif;
  letter-spacing: .07em;
  text-transform: uppercase;
  font-weight: 700;
}

/* --------------------------------------------------
    PRINT STYLES (for document/summary pages)
-------------------------------------------------- */
@media print {
  header, footer, .cookie-banner, .mobile-menu { display: none !important; }
  section { margin-bottom: 28px !important; padding: 0 !important; }
}