/* --- AquaDomus Monochrome Sophisticated Flex-Only CSS --- */
/* CSS RESET & NORMALIZE */
html { box-sizing: border-box; }
*, *::before, *::after { box-sizing: inherit; margin: 0; padding: 0; border: 0; background: none; font: inherit; }
html, body { height: 100%; }
body { min-height: 100vh; text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased; }
img, svg { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { background: none; border: none; cursor: pointer; }
:focus { outline: 2px solid #006494; outline-offset: 2px; }

/* BRAND VARIABLES (fallbacks in :root) */
:root {
  --color-primary: #000;
  --color-secondary: #2C2E43;
  --color-accent: #fff;
  --color-offwhite: #F7F7FF;
  --font-display: 'Montserrat', Arial, sans-serif;
  --font-body: 'Roboto', Arial, sans-serif;
  --shadow-default: 0 2px 18px 0 rgba(0,0,0,0.14);
  --radius: 14px;
  --transition: 0.25s cubic-bezier(0.4,0.2,0.2,1);
}

body {
  background: var(--color-accent);
  color: #181818;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  font-weight: 400;
  letter-spacing: 0.01em;
}

/* Typography scale */
h1, .h1 {
  font-family: var(--font-display);
  font-size: 2.75rem;
  font-weight: 700;
  line-height: 1.12;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
  color: var(--color-secondary);
}
h2, .h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  line-height: 1.15;
  margin-bottom: 18px;
  color: var(--color-secondary);
  letter-spacing: -0.01em;
}
h3, .h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: 12px;
  color: #111;
}
.subtitle, .cta-subheadline {
  font-size: 1.13rem;
  color: #6f6f76;
  font-family: var(--font-body);
  font-weight: 400;
  margin-bottom: 24px;
}

/* Container & Sections */
.container {
  width: 100%;
  max-width: 1260px;
  margin: 0 auto;
  padding: 0 18px;
}
main {
  min-height: 60vh;
}
.section, main > section {
  margin-bottom: 60px;
  padding: 40px 20px;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Header & Main nav */
header {
  background: var(--color-accent);
  box-shadow: 0 1px 12px 0 rgba(44,46,67,0.10);
  border-bottom: 1px solid #dadadf;
  position: sticky;
  top: 0;
  z-index: 40;
}
header .container {
  display: flex;
  align-items: center;
  gap: 32px;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
}
.logo img {
  height: 46px;
  width: auto;
}
.main-nav {
  display: flex;
  gap: 32px;
  align-items: center;
}
.main-nav a {
  font-family: var(--font-display);
  font-size: 1rem;
  color: #212127;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 8px;
  transition: background var(--transition), color var(--transition);
}
.main-nav a:hover, .main-nav a:focus {
  background: #e8e8ed;
  color: var(--color-primary);
}
.cta-button {
  background: var(--color-secondary);
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: 1.07rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: 12px 28px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-default);
  margin-left: 12px;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
  border: none;
  display: inline-block;
  position: relative;
  z-index: 1;
}
.cta-button:hover, .cta-button:focus {
  background: #181920;
  color: #fff;
  box-shadow: 0 4px 20px 0 rgba(44,46,67,0.20);
  transform: translateY(-2px) scale(1.03);
}
/* Hamburger */
.mobile-menu-toggle {
  display: none;
  font-size: 2.3rem;
  color: var(--color-secondary);
  background: none;
  border: none;
  margin-left: 8px;
  line-height: 1;
  border-radius: 8px;
  transition: background var(--transition);
}
.mobile-menu-toggle:active, .mobile-menu-toggle:focus {
  background: #ededf7;
}

/* --- Mobile menu --- */
.mobile-menu {
  position: fixed;
  top: 0; left: 0;
  height: 100vh;
  width: 100vw;
  background: rgba(44,46,67,0.94);
  opacity: 0;
  pointer-events: none;
  transform: translateX(100%);
  transition: opacity 0.35s, transform 0.35s;
  z-index: 99;
  display: flex;
  flex-direction: column;
}
.mobile-menu.open {
  opacity: 1;
  pointer-events: all;
  transform: translateX(0);
}
.mobile-menu-close {
  align-self: flex-end;
  margin: 24px 26px 0 0;
  font-size: 2.1rem;
  color: #fff;
  background: none;
  border: none;
  border-radius: 50%;
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center; justify-content: center;
  transition: background var(--transition);
}
.mobile-menu-close:focus, .mobile-menu-close:hover {
  background: #111424;
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 30px;
  align-items: center;
  margin: 30px 0;
}
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1.32rem;
  font-weight: 600;
  color: #fff;
  padding: 12px 28px;
  border-radius: 8px;
  transition: background var(--transition), color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: #fff;
  color: #181920;
}

/* Responsive MENU Show/hide */
@media (max-width: 1024px) {
  .main-nav, .cta-button {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
}
@media (min-width: 1025px) {
  .mobile-menu { display: none !important; }
}

/* --- Banner Hero --- */
.hero {
  background: #fff;
  border-bottom: 2px solid #e7e7ef;
  box-shadow: 0 6px 40px 0 rgba(44,46,67,0.10);
  margin-bottom: 0;
  padding: 56px 0 48px 0;
}
.hero .container {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.hero h1 {
  color: var(--color-primary);
  text-shadow: 0 1px 0 #fff;
  margin-bottom: 16px;
}
.hero .subtitle {
  margin-bottom: 32px;
  max-width: 550px;
}
.hero .cta-button {
  font-size: 1.22rem;
  padding: 16px 44px;
}

/* --- Feature grid --- */
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  justify-content: space-between;
  margin: 40px 0 0 0;
}
.feature {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-default);
  padding: 28px 22px 30px 22px;
  flex: 1 1 220px;
  min-width: 220px;
  max-width: 340px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.feature img {
  height: 44px;
  margin-bottom: 8px;
  filter: grayscale(100%);
}
.feature:hover, .feature:focus-within {
  box-shadow: 0 5px 24px 0 rgba(44,46,67,0.18);
  transform: translateY(-2px) scale(1.03);
}

/* --- Service cards (index) --- */
.service-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: space-between;
  margin: 28px 0 0 0;
}
.service-card {
  background: #fff;
  min-width:260px;
  flex: 1 1 260px;
  max-width: 310px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-default);
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: flex-start;
  padding: 28px 22px 30px 22px;
  transition: box-shadow var(--transition), transform var(--transition);
  margin-bottom: 20px;
}
.service-card img {
  height: 44px;
  filter: grayscale(100%);
}
.service-card .price {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-secondary);
  font-size: 1.13rem;
  margin-top: 4px;
}
.service-card:hover, .service-card:focus-within {
  box-shadow: 0 5px 30px 0 rgba(44,46,67,0.13);
  transform: translateY(-2px) scale(1.02);
}

/* Testimonials */
.testimonial-card {
  background: #F7F7FF;
  color: #13141a;
  border-radius: var(--radius);
  box-shadow: 0 2px 20px 0 rgba(30,32,40,0.11);
  padding: 20px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: flex-start;
  max-width: 430px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card:hover {
  box-shadow: 0 7px 32px 0 rgba(30,32,40,0.18);
  transform: scale(1.025);
}
.testimonial-author {
  font-family: var(--font-display);
  font-size: 1.08rem;
  color: var(--color-secondary);
  font-weight: 500;
  margin-top: 2px;
}
.content-wrapper > .testimonial-card {
  margin-bottom: 20px;
}

/* --- Guide/FAQ --- */
.guide-topic { 
  background: #fff; 
  padding: 24px 20px;
  border-radius: var(--radius);
  margin-bottom: 20px;
  box-shadow: var(--shadow-default);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.guide-topic:hover {
  box-shadow: 0 8px 30px 0 rgba(44,46,67,0.13);
  transform: scale(1.01);
}
.faq-accordion dt {
  font-family: var(--font-display);
  color: var(--color-secondary);
  font-weight: 600;
  margin-top: 16px;
  font-size: 1.08rem;
  cursor: pointer;
  transition: color var(--transition);
}
.faq-accordion dd {
  margin-bottom: 10px;
  margin-left: 6px;
  color: #404053;
}

/* --- Lists section (oferta) --- */
.service-list {
  display: flex;
  flex-direction: column;
  gap: 32px;
  margin-top: 24px;
}
.service-list li {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-default);
  padding: 34px 24px 24px 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.service-list li:hover {
  box-shadow: 0 6px 24px 0 rgba(44,46,67,0.13);
  transform: scale(1.02);
}
.service-list .price {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-secondary);
  font-size: 1.08rem;
  margin-top: 8px;
}

/* --- Project summaries (realizacje) --- */
.project-summary {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-default);
  padding: 34px 24px 22px 24px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.project-summary:hover {
  box-shadow: 0 8px 28px 0 rgba(44,46,67,0.13);
  transform: scale(1.01);
}

/* --- Footer --- */
footer {
  padding: 38px 0 28px 0;
  background: #181920;
  color: #fff;
  font-size: 1.02rem;
  margin-top: 60px;
  border-top: 2px solid #e7e7ef;
}
.footer-nav {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.footer-nav a {
  color: #fff;
  opacity: 0.87;
  padding: 4px 8px;
  border-radius: 6px;
  font-family: var(--font-display);
  transition: background var(--transition), color var(--transition);
}
.footer-nav a:hover, .footer-nav a:focus {
  background: #fff;
  color: var(--color-secondary);
}
.footer-info {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
}
footer address {
  font-style: normal;
  color: #bfc0d4;
}

/* --- Standard Content Blocks --- */
.text-section {
  margin-bottom: 24px;
  line-height: 1.75;
  color: #23232c;
  font-size: 1.07rem;
}
.brand-values {
  display: flex;
  flex-direction: column;
  gap: 14px;
  font-size: 1.07rem;
  margin-bottom: 14px;
}
.brand-values li {
  position: relative;
  padding-left: 22px;
}
.brand-values li::before {
  content: '\2022';
  position: absolute;
  left: 0;
  color: #006494;
  font-size: 1.7em;
  line-height: 0.8;
  top: 4px;
}

/* --- Alignment/Spacing rules --- */
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
}
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
}
.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;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* --- Cookie Consent --- */
.cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  width: 100vw;
  z-index: 10000;
  background: #fff;
  border-top: 2px solid #dadadf;
  box-shadow: 0 -2px 22px 0 rgba(44,46,67,0.08);
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: center;
  padding: 18px 20px 16px 20px;
  animation: bannerIn 0.38s 1 cubic-bezier(.17,.6,.44,1.13);
}
@keyframes bannerIn {
  from { opacity: 0; transform: translateY(80px); }
  to   { opacity: 1; transform: translateY(0); }
}
.cookie-banner p {
  color: #15151b;
  font-size: 1rem;
  margin-bottom: 0;
}
.cookie-banner .cookie-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 8px;
}
.cookie-btn {
  border-radius: 7px;
  padding: 12px 26px;
  font-family: var(--font-display);
  font-size: 1rem;
  cursor: pointer;
  font-weight: 600;
  border: none;
  transition: background var(--transition), color var(--transition), border var(--transition);
}
.cookie-btn.accept {
  background: var(--color-secondary);
  color: #fff;
}
.cookie-btn.accept:hover, .cookie-btn.accept:focus {
  background: #1a1b22;
}
.cookie-btn.reject {
  background: #fff;
  color: #111;
  border: 1.5px solid #5a5a70;
}
.cookie-btn.reject:hover, .cookie-btn.reject:focus {
  background: #ededf7;
}
.cookie-btn.settings {
  background: #f7f7ff;
  color: #191927;
  border: 1.5px solid #dadadf;
}
.cookie-btn.settings:hover, .cookie-btn.settings:focus {
  background: #ededef;
}

/* Cookie Modal */
.cookie-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(44, 46, 67, 0.55);
  z-index: 13000;
  pointer-events: all;
  display: flex;
  align-items: center; justify-content: center;
  opacity: 1;
  animation: modalFadeIn 0.32s both cubic-bezier(.17,.6,.44,1.13);
}
@keyframes modalFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.cookie-modal {
  background: #fff;
  border-radius: var(--radius);
  padding: 32px 24px 26px 24px;
  box-shadow: 0 8px 42px 0 rgba(44,46,67,0.19);
  min-width: 320px;
  max-width: 98vw;
  display: flex;
  flex-direction: column;
  gap: 18px;
  z-index: 13010;
  animation: modalSlideUp 0.36s cubic-bezier(.17,.88,.44,1.13) both;
}
@keyframes modalSlideUp {
  from { opacity: 0; transform: translateY(90px); }
  to   { opacity: 1; transform: translateY(0); }
}
.cookie-modal h2 {
  font-size: 1.42rem;
  font-family: var(--font-display);
  color: var(--color-secondary);
  margin-bottom: 6px;
  margin-top: 0;
}
.cookie-modal .cookie-categories {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 8px;
}
.cookie-category {
  display: flex;
  gap: 14px;
  align-items: center;
}
.cookie-toggle {
  position: relative;
  width: 46px;
  height: 26px;
  background: #dedeea;
  border-radius: 16px;
  cursor: pointer;
  transition: background var(--transition);
  border: 1px solid #dedede;
}
.cookie-toggle input {
  opacity: 0;
  width: 0; height: 0;
}
.cookie-toggle-slider {
  position: absolute;
  left: 2px; top: 2px;
  width: 22px; height: 22px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 1px 8px 0 rgba(70,72,110,0.08);
  transition: transform var(--transition), background var(--transition);
}
.cookie-toggle input:checked + .cookie-toggle-slider {
  background: var(--color-secondary);
  transform: translateX(20px);
}
.cookie-category label {
  font-size: 1.08rem;
  margin-left: 4px;
}
.cookie-category.essential .cookie-toggle {
  opacity: 0.6;
  pointer-events: none;
}
.cookie-modal .cookie-modal-footer {
  display: flex;
  gap: 16px;
  justify-content: flex-end;
  margin-top: 10px;
}

/* --- Utility Flex and Margin Classes --- */
.mb-20 { margin-bottom: 20px !important; }
.mb-32 { margin-bottom: 32px !important; }
.mt-40 { margin-top: 40px !important; }
.gap-20 { gap: 20px !important; }
.flex-col { display: flex; flex-direction: column; }
.flex-row { display: flex; flex-direction: row; }
.flex-wrap { flex-wrap: wrap; }
.align-center { align-items: center !important; }
.justify-between { justify-content: space-between !important; }

/* --- Responsive Design --- */
@media (max-width: 1024px) {
  header .container { flex-wrap: wrap; gap: 18px; }
  .feature-grid, .service-cards {
    gap: 18px;
    justify-content: flex-start;
  }
}

@media (max-width: 900px) {
  .feature, .service-card, .project-summary {
    min-width: 100%;
    max-width: 100%;
  }
  .feature-grid, .service-cards {
    flex-direction: column;
    gap: 18px;
  }
}

@media (max-width: 768px) {
  .container { padding: 0 8px; }
  .content-wrapper, .feature-grid, .service-cards, .content-grid {
    flex-direction: column;
    gap: 18px;
  }
  .text-image-section { flex-direction: column; gap: 18px; }
  .footer-nav { gap: 16px; font-size: .95rem; text-align: center; }
  h1, .h1 { font-size: 2rem; }
  h2, .h2 { font-size: 1.36rem; }
  .section, main > section { padding: 28px 4px; }
  .hero { padding: 40px 0 28px 0; }
  .service-list li, .feature, .project-summary, .service-card, .testimonial-card  { padding: 20px 10px !important; }
  .cookie-modal { min-width: 98vw; padding: 22px 6vw; }
}
@media (max-width: 500px) {
  header .container { flex-direction: column; gap: 10px; align-items: flex-start; }
  .logo img { height: 34px; }
  h1, .h1 { font-size: 1.3rem; }
}

/* --- Animations / Micro-interactions --- */
a, button, .cta-button, .feature, .service-card, .project-summary, .testimonial-card, .cookie-btn {
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
}

/* --- Misc/Extra for accessibility & print --- */
@media print {
  header, footer, .cta-button, .cookie-banner, .mobile-menu { display: none !important; }
  body { background: #fff !important; color: #111 !important; }
}

/****** End AquaDomus Monochrome Sophisticated Flex-Only CSS ******/