/* ======================================================
   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, 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; -webkit-text-size-adjust:100%; box-sizing:border-box;}
*, *:before, *:after {box-sizing:border-box;}
body {background:#fff; color:#111; font-family:'Roboto', Arial, sans-serif; font-size:16px; line-height:1.6;}
img {max-width:100%; display:block; height:auto;}
a {color:inherit; text-decoration:none; transition:color .2s;}
ul, ol {list-style:none;}
button, input, select, textarea {font:inherit; color:inherit;}
:focus {outline:2px solid #44A0AE; outline-offset:2px;}

/* ======================================================
   BRAND COLORS & FONTS
====================================================== */
:root {
  --color-primary: #17446C;
  --color-secondary: #44A0AE;
  --color-accent: #F9F9F9;
  --color-card-bg: #fff;
  --color-contrast: #090909;
  --color-highlight: #F5A623; /* for small accents */
  --shadow: 0 4px 20px rgba(23,68,108,0.08), 0 1.5px 6px rgba(68,160,174,0.07);
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --font-display: 'Montserrat', Arial, sans-serif;
  --font-body: 'Roboto', Arial, sans-serif;
}


/* ======================================================
   TYPOGRAPHY (modern_bold)
====================================================== */
h1, .h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2.5rem;
  letter-spacing: -1px;
  color: var(--color-primary);
  margin-bottom: 18px;
  line-height: 1.14;
}
h2, .h2 {
  font-family: var(--font-display);
  font-weight:700;
  font-size:1.75rem;
  color:var(--color-secondary);
  margin-bottom:14px;
  line-height:1.2;
}
h3, .h3 {
  font-family: var(--font-display);
  font-weight:700;
  font-size:1.25rem;
  color:var(--color-primary);
  margin-bottom:8px;
  line-height:1.18;
}
h4, .h4 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color:var(--color-primary);
  margin-bottom:8px;
}
p, ul li, ol li, .text-section, .faq-item p {
  font-family: var(--font-body);
  font-size:1rem;
  color: #222;
  margin-bottom: 10px;
}
.text-section {
  margin-bottom:18px;
}
strong, b {
  font-weight:700;
  color: var(--color-primary);
}

@media (min-width:768px) {
  h1, .h1 { font-size: 3.25rem; }
  h2, .h2 { font-size: 2.2rem; }
}

/* ======================================================
   LAYOUT CONTAINERS & PADDING
====================================================== */
.container {
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding: 0 18px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap:24px;
}
.section {
  margin-bottom:60px;
  padding:40px 20px;
  background: none;
}
@media (min-width:992px) {
  .section { padding:60px 0; }
}


/* ======================================================
   HEADER & NAV (modern_bold)
====================================================== */
header {
  background:var(--color-primary);
  padding:0;
  box-shadow:0 4px 14px rgba(23,68,108,0.04);
}
header .container {
  flex-direction: row; align-items: center; justify-content: space-between;
  min-height:68px;
  gap:18px;
  padding: 0 18px;
}
.logo img {
  height: 48px;
  width: auto;
  transition: filter .2s;
}
.main-nav {
  display: flex;
  flex-direction: row;
  gap:28px;
  align-items:center;
}
.main-nav a {
  font-family: var(--font-display);
  font-weight: 700;
  font-size:1rem;
  color:#fff;
  transition:color .18s;
  position:relative;
  padding:7px 0;
}
.main-nav a:hover, .main-nav a:focus {
  color:var(--color-secondary);
}
.btn.btn-primary {
  background:var(--color-secondary);
  color:#fff;
  font-family:var(--font-display);
  font-size:1rem;
  font-weight:700;
  border-radius: var(--radius-lg);
  padding:13px 28px;
  margin-left:18px;
  letter-spacing:0.5px;
  box-shadow:var(--shadow);
  border:none;
  cursor:pointer;
  transition:background .18s, box-shadow .18s, transform .12s;
}
.btn.btn-primary:hover, .btn.btn-primary:focus {
  background:var(--color-primary);
  color:#fff;
  transform:translateY(-2px) scale(1.035);
}
.btn.btn-secondary {
  background: #fff;
  color:var(--color-secondary);
  border:2px solid var(--color-secondary);
  font-family:var(--font-display);
  font-weight:700;
  padding:11px 24px;
  border-radius:var(--radius-md);
  transition: background .16s, color .16s, border-color .16s, transform .14s;
  margin-top:14px;
  margin-bottom:18px;
  box-shadow:var(--shadow);
}
.btn.btn-secondary:hover, .btn.btn-secondary:focus {
  background: var(--color-secondary);
  color: #fff;
  border-color: var(--color-primary);
  transform:translateY(-2px) scale(1.02);
}

.mobile-menu-toggle {
  display:inline-flex;
  background:transparent;
  border:none;
  font-size:2.2rem;
  color:#fff;
  margin-left:14px;
  cursor:pointer;
  z-index:101;
  padding:4px 10px;
  transition:color .2s;
  align-items:center;
}
.mobile-menu-toggle:focus { color:var(--color-secondary); }
@media (min-width:992px){
  .mobile-menu-toggle { display:none; }
}

/*
  Mobile MENU Overlay
*/
.mobile-menu {
  position:fixed;
  z-index:9999;
  top:0; left:0; right:0; bottom:0;
  width:100vw; height:100vh;
  background:rgba(23,68,108,0.98);
  transform: translateX(100vw);
  transition:transform .35s cubic-bezier(.77,0,.18,1);
  display:flex;
  flex-direction:column;
  align-items:flex-end;
  justify-content:flex-start;
  padding:42px 28px 28px 28px;
  gap:22px;
  box-shadow: -3px 0 20px rgba(23,68,108,0.04);
}
.mobile-menu.active {
  transform: translateX(0);
}
.mobile-menu-close {
  background:none;
  border:none;
  color:#fff;
  font-size:2.2rem;
  align-self:flex-end;
  cursor:pointer;
  margin-bottom:20px;
  transition: color .18s;
}
.mobile-menu-close:focus { color: var(--color-secondary); }

.mobile-nav {
  display:flex;
  flex-direction:column;
  gap:22px;
  margin-top:20px;
  width:100%;
  align-items:flex-start;
}
.mobile-nav a {
  color:#fff;
  font-family:var(--font-display);
  font-size:1.35rem;
  font-weight:700;
  padding:11px 0;
  border-radius:var(--radius-md);
  transition: color .15s, background .15s;
  width:100%;
  display:block;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background:var(--color-secondary);
  color:var(--color-primary);
}

@media (max-width:991.99px){
  .main-nav, .btn.btn-primary {
    display:none !important;
  }
}
@media (min-width:992px){
  .mobile-menu { display:none !important; }
}


/* ======================================================
   HERO SECTION
====================================================== */
.hero-section {
  background: linear-gradient(90deg, #F9F9F9 60%, #44A0AE 100%);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  box-shadow: 0 4px 18px rgba(68,160,174,0.10);
  margin-bottom:50px;
  padding-bottom:15px;
}
.hero-section .container {
  align-items: flex-start;
  justify-content:center;
  min-height: 340px;
}
.hero-section .content-wrapper {
  align-items: flex-start;
  gap:24px;
  padding-top:45px;
  padding-bottom:35px;
  max-width:520px;
}
.hero-section h1 {
  color: var(--color-primary);
  font-size:2.3rem;
  margin-bottom:10px;
}
.hero-section p {
  color: #222;
  font-size:1.13rem;
  margin-bottom:10px;
}

@media (min-width:992px){
  .hero-section {
    padding:0;
    margin-bottom:70px;
  }
  .hero-section .content-wrapper {
    padding-top:68px; padding-bottom:74px; max-width:620px;
  }
}

/* ======================================================
   FLEXBOX UTILITY PATTERNS
====================================================== */
/* Core layout classes (all Flexbox, NO grid/columns) */
.card-container {
  display:flex;
  flex-wrap:wrap;
  gap:24px;
  margin-bottom:32px;
}
.card {
  background:var(--color-card-bg);
  border-radius:var(--radius-md);
  box-shadow:var(--shadow);
  padding:26px 22px;
  margin-bottom:20px;
  display:flex;
  flex-direction:column;
  gap:9px;
  position:relative;
  min-width:240px;
  transition: box-shadow .16s, transform .13s;
}
.card:hover {
  box-shadow: 0 6px 32px rgba(23,68,108,0.18);
  transform:translateY(-4px) scale(1.016);
}
.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;
}
@media (max-width:768px){
  .text-image-section {
    flex-direction:column;
    gap:18px;
    align-items:stretch;
  }
}
.testimonial-card {
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:20px;
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow:var(--shadow);
  padding:20px;
  margin-bottom:20px;
  border:3px solid var(--color-accent);
  transition: box-shadow .14s, border-color .17s;
}
.testimonial-card p {
  font-size:1.11rem;
  color: #111;
}
.testimonial-card strong {
  color:var(--color-secondary);
  font-weight:700;
  font-size: 1rem;
}
.testimonial-card:hover {
  box-shadow:0 5px 28px rgba(68,160,174,0.16);
  border-color:var(--color-secondary);
}
.feature-item {
  display: flex;
  flex-direction:column;
  align-items:flex-start;
  gap:15px;
}

/* Feature grid and service lists */
.feature-grid {
  display:flex;
  flex-wrap:wrap;
  gap:28px;
  justify-content: flex-start;
  margin-bottom:18px;
}
.feature {
  background:var(--color-card-bg);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow);
  padding:28px 22px;
  flex:1 1 220px;
  max-width:270px;
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:12px;
  transition:box-shadow .13s, transform .13s;
  border:2px solid var(--color-accent);
}
.feature img {
  height:44px;
  margin-bottom:8px;
}
.feature h3 {
  margin-bottom:4px;
  font-size:1.2rem;
}
.feature:hover, .feature:focus {
  box-shadow:0 6px 34px rgba(23,68,108,0.20);
  transform:translateY(-3px) scale(1.02);
  border-color:var(--color-secondary);
}
/* Service lists */
.service-list, .service-categories, .maintenance-list {
  display:flex;
  flex-direction:column;
  gap: 22px;
  margin: 14px 0 20px 0;
}
.service-list li, .service-categories li, .maintenance-list li {
  background:var(--color-accent);
  border-radius:var(--radius-sm);
  box-shadow: 0 1.5px 8px rgba(23,68,108,0.09);
  padding:19px 18px;
  min-width:180px;
  min-height:90px;
  display:flex;
  flex-direction:column;
  gap: 7px;
}
.service-list h3, .service-categories h3, .maintenance-list strong {
  color:var(--color-primary);
  font-size:1.1rem;
  font-family:var(--font-display);
  font-weight:700;
}

/* Step list (installation process) */
.step-list {
  display:flex;
  flex-wrap:wrap;
  gap:26px;
  margin:16px 0 28px 0;
}
.step-list li {
  background:var(--color-accent);
  border-radius:var(--radius-md);
  box-shadow: 0 1.5px 7px rgba(68,160,174,0.07);
  padding:20px 14px 18px 14px;
  min-width:170px;
  max-width:240px;
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:8px;
}
.step-list img {
  height:38px; width:auto; margin-bottom:6px;
}
.step-list strong { color: var(--color-secondary); font-size:1rem; font-weight:700; }

/* Contact/shortcut rows */
.contact-shortcut, .service-contact-info, .contact-form-shortcut {
  display:flex;
  align-items:center;
  gap:22px;
  margin-top:14px;
  flex-wrap:wrap;
}
.contact-shortcut img, .service-contact-info img, .contact-form-shortcut img {
  height:22px; width:auto;
}
.service-contact-info span {
  display:flex;
  align-items:center;
  gap:7px;
  font-size:1rem;
  color:var(--color-primary);
}

/* FAQ List */
.faq-list {
  display:flex;
  flex-direction:column;
  gap:26px;
  margin-bottom:40px;
  margin-top:8px;
}
.faq-item {
  background:var(--color-card-bg);
  box-shadow:var(--shadow);
  border-radius:var(--radius-md);
  padding:20px;
  display:flex;
  flex-direction:column;
  gap:8px;
}
.faq-item h2 {
  font-size:1.25rem;
  color:var(--color-primary);
}
.quick-contact {
  background: var(--color-accent);
  border-radius:var(--radius-lg);
  padding:22px 22px 20px 22px;
  margin-top:18px;
  box-shadow:0 2px 12px rgba(23,68,108,0.07);
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:14px;
}
.quick-contact h2 {font-size:1.18rem; color:var(--color-secondary); margin-bottom:3px;}
.quick-contact p {font-size:1rem;}

/* Map Section */
#map .text-section {
  margin-bottom:0;
}

/* Data protection notice (contact) */
.data-protection-notice {
  font-size:0.96rem;
  color: #566;
  background: #F1FBFF;
  border-left:4px solid var(--color-secondary);
  padding:9px 16px;
  border-radius:var(--radius-md);
}

/* ======================================================
   FOOTER
====================================================== */
footer {
  background:var(--color-primary);
  color:#fff;
  padding:40px 0 12px 0;
  box-shadow:0 -4px 16px rgba(23,68,108,0.06);
}
footer .container {
  flex-direction:column;
  gap:24px;
  align-items:center;
}
.footer-nav {
  display:flex;
  gap:24px;
  flex-wrap:wrap;
  margin-bottom:8px;
}
.footer-nav a {
  color:#fff;
  font-family:var(--font-display);
  font-size:1rem;
  font-weight:600;
  transition:color .18s;
}
.footer-nav a:hover, .footer-nav a:focus {
  color:var(--color-secondary);
}
.footer-contact, .footer-brand {
  display:flex;
  flex-direction:column;
  gap:8px;
  align-items:center;
  justify-content:center;
  font-size:0.98rem;
}
.footer-brand img {
  height:32px;
  margin-bottom:6px;
}
.footer-brand span {
  color: #acd8e2;
  font-size: 0.93rem;
  margin-bottom:2px;
}
@media (min-width:800px){
  footer .container {
    flex-direction:row;
    gap:54px;
    align-items: flex-start;
    justify-content: space-between;
  }
  .footer-nav { margin-bottom:0; }
  .footer-contact, .footer-brand {
    align-items: flex-start;
  }
}

/* ======================================================
   COOKIE CONSENT BANNER
====================================================== */
.cookie-banner {
  position:fixed;
  left:0; right:0; bottom:0;
  z-index:99999;
  width:100vw;
  max-width:100vw;
  background: #fff;
  border-top:4px solid var(--color-secondary);
  box-shadow:0 -1.5px 14px rgba(23,68,108,0.13);
  padding:20px 18px 22px 18px;
  display:flex;
  flex-direction:column;
  gap:18px;
  align-items:center;
  animation:cookie-slidein .46s cubic-bezier(.78,.03,.22,1);
}
@keyframes cookie-slidein {
  from { transform:translateY(100%); opacity:0; }
  to   { transform:translateY(0); opacity:1; }
}
.cookie-banner p {
  font-size:1.08rem;
  color:#111;
}
.cookie-banner .cookie-actions {
  display:flex;
  flex-direction:row;
  gap:16px;
  flex-wrap:wrap;
  margin-top:4px;
}
.cookie-banner .btn {
  font-size:1rem;
  font-family:var(--font-display);
  font-weight:700;
  border:none;
  padding:10px 22px;
  border-radius:var(--radius-md);
  cursor:pointer;
  transition: background .14s, color .13s, border .13s;
}
.cookie-banner .btn-accept {
  background:var(--color-secondary);
  color:#fff;
}
.cookie-banner .btn-accept:hover, .cookie-banner .btn-accept:focus {
  background:var(--color-primary);
}
.cookie-banner .btn-reject {
  background:#fff;
  color:var(--color-secondary);
  border:2px solid var(--color-secondary);
}
.cookie-banner .btn-reject:hover, .cookie-banner .btn-reject:focus {
  background:var(--color-secondary);
  color:#fff;
}
.cookie-banner .btn-settings {
  background:var(--color-primary);
  color:#fff;
}
.cookie-banner .btn-settings:hover, .cookie-banner .btn-settings:focus {
  background:var(--color-secondary);
}

/* COOKIE MODAL POPUP */
.cookie-modal-overlay {
  position:fixed;
  left:0; right:0; top:0; bottom:0;
  z-index:100001;
  background: rgba(23,68,108,0.48);
  display:flex;
  align-items:center;
  justify-content:center;
  animation:cookie-overlay-fade .4s cubic-bezier(.77,0,.18,1);
}
@keyframes cookie-overlay-fade {
  from { opacity:0; } to { opacity:1; }
}
.cookie-modal {
  background:#fff;
  padding: 40px 28px 32px 28px;
  border-radius:var(--radius-lg);
  box-shadow:0 8px 48px rgba(23,68,108,0.22);
  width: 95vw; max-width: 415px;
  display:flex;
  flex-direction:column;
  gap:22px;
  position:relative;
  animation:modal-in .38s cubic-bezier(.79,0,.22,1);
}
@keyframes modal-in {
  from { transform: translateY(80px) scale(.96); opacity:0; }
  to   { transform: translateY(0) scale(1); opacity:1; }
}
.cookie-modal h2 {
  font-size:1.35rem;
  color:var(--color-primary);
  margin-bottom:4px;
}
.cookie-modal-close {
  position:absolute; right:18px; top:11px;
  background:none; border:none; color:var(--color-primary);
  font-size:1.65rem;
  font-weight:bold;
  cursor:pointer;
  z-index:110001;
  transition:color .13s;
}
.cookie-modal-close:focus { color:var(--color-secondary); }
.cookie-modal .category {
  display:flex;
  align-items:center;
  gap:12px;
  margin-bottom:9px;
}
.cookie-toggle {
  width:41px; height:22px;
  border-radius:22px;
  background: #eee;
  position:relative;
  cursor:pointer;
  transition:background .14s;
  border:none;
  vertical-align:middle;
  flex-shrink:0;
}
.cookie-toggle input[type="checkbox"] {
  display:none;
}
.cookie-toggle .slider {
  position:absolute; left:2px; top:2px;
  width:18px; height:18px;
  border-radius:50%;
  background: #fff;
  transition:transform .16s, background .13s;
  box-shadow: 0 1.5px 6px rgba(23,68,108,0.10);
}
.cookie-toggle.checked { background:var(--color-secondary); }
.cookie-toggle.checked .slider { transform:translateX(19px); background:var(--color-primary); }
.cookie-modal .desc {font-size:0.99rem;color:#333; margin-left:8px; font-weight:400;}
.cookie-modal .category.essential .desc {
  color: var(--color-secondary);
  font-weight:600;
}

/* ======================================================
   ADAPTIVE / RESPONSIVE DESIGN (mobile first)
====================================================== */
@media (max-width:768px){
  h1, .h1 { font-size: 2.1rem; }
  h2, .h2 { font-size: 1.3rem; }
  .feature-grid, .content-grid, .card-container, .step-list {
    gap:14px !important;
  }
  .container {
    padding:0 8px;
  }
  .hero-section .content-wrapper { padding-top:29px; padding-bottom:17px; }
  .card, .feature, .step-list li, .testimonial-card {padding:16px 11px;}
  .footer-brand img {height:23px;}
  .section {padding:32px 6px;}
  .footer-contact, .footer-brand, .footer-nav {font-size:0.92rem;}
}
@media (max-width:540px){
  .btn.btn-primary, .btn.btn-secondary {padding:10px 0.95em;font-size:1rem;}
  .footer-nav {gap:10px;}
}

/* Flex by default layout switches: direction row on desktop, column on mobile */
@media (max-width:991.99px) {
  .feature-grid, .card-container, .step-list, .content-grid {
    flex-direction:column;
    align-items:stretch;
  }
  .footer-nav {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}
@media (min-width:992px) {
  .feature-grid, .card-container, .step-list, .content-grid {
    flex-direction:row;
    align-items:flex-start;
  }
}

/* ======================================================
   MICRO-INTERACTIONS & HOVER EFFECTS
====================================================== */
a, .btn, .feature, .card, .testimonial-card, .faq-item {
  transition: box-shadow .16s, color .15s, background .16s, border-color .13s, transform .13s;
}
.btn:active {
  transform:scale(0.97);
}
.card:focus, .feature:focus, .testimonial-card:focus, .faq-item:focus {
  outline:2px solid var(--color-secondary);
  outline-offset: 2px;
  z-index:1;
}

/* Geometric accent shapes (can be applied to hero sections/cards) */
.geometric-accent {
  position:absolute;
  z-index:0;
  pointer-events:none;
  border-radius:48% 52% 53% 47%;
  filter:blur(12px) opacity(0.26);
  background:var(--color-secondary);
  width:160px; height:94px;
  top:-32px; right:-53px;
  animation: accent-float 6s infinite alternate cubic-bezier(.46,.03,.47,1);
}
@keyframes accent-float {
  from {transform:translateX(0) rotate(0deg);}
  to {transform:translateY(18px) rotate(8deg);}
}
/* Usage: <div class="geometric-accent"></div> in container */

/*
  Add any required spacing overrides at smaller sizes
*/
@media (max-width:420px){
  .section {padding:22px 3px;}
  .card, .feature, .step-list li, .testimonial-card {padding:10px 4px; font-size:0.98rem;}
}