/* Zenith Przestrzeń — vibrant_energetic style.css (flexbox only, responsive, all elements) */

/* ==============================
   RESET & BASELINE 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%;
  vertical-align: baseline;
  box-sizing: border-box;
}
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
  display: block;
}
body {
  line-height: 1.5;
  background: #F4F7FA;
  font-family: 'Roboto', Arial, Helvetica, sans-serif;
  color: #23272f;
  min-height: 100vh;
}
a {
  color: #13aff0;
  text-decoration: none;
  transition: color 0.2s;
}
a:focus {
  outline: 2px solid #FFD600;
  outline-offset: 2px;
}
img {
  max-width: 100%;
  height: auto;
  border: 0;
  display: block;
}
*, *::before, *::after {
  box-sizing: inherit;
}
ul, ol {
  margin: 0 0 16px 0;
  padding-left: 24px;
}
li {
  margin-bottom: 8px;
}
::-webkit-input-placeholder { color: #A2B4BC; opacity:1; }
::-moz-placeholder { color: #A2B4BC; opacity:1; }
:-ms-input-placeholder { color: #A2B4BC; opacity:1; }
::placeholder { color: #A2B4BC; opacity:1; }

/* ==============================
     BRAND COLORS & VARIABLES
============================== */
:root {
  --color-primary: #474C5E;
  --color-secondary: #A2B4BC;
  --color-accent: #F4F7FA;
  --color-electric-1: #13aff0;
  --color-electric-2: #ffd600;
  --color-electric-3: #f13c5c;
  --color-electric-4: #32e160;
  --color-dark: #23272f;
  --color-light: #fff;
  --color-offwhite: #f4f7fa;
  --color-border: #e0e8f0;
  --color-shadow: rgba(45,64,133,0.11);
}

/* ==============================
       TYPOGRAPHY SYSTEM
============================== */
body {
  font-family: 'Roboto', Arial, Helvetica, sans-serif;
  font-size: 16px;
  color: var(--color-dark);
  background: var(--color-accent);
  font-weight: 400;
}
h1, h2, h3, h4, h5 {
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}
h1 {
  font-size: 2.25rem; /* 36px */
  color: var(--color-primary);
  margin-bottom: 18px;
  text-transform: uppercase;
}
h2 {
  font-size: 1.75rem; /* 28px */
  color: var(--color-electric-1);
  margin-bottom: 16px;
}
h3 {
  font-size: 1.25rem; /* 20px */
  color: var(--color-primary);
  margin-bottom: 10px;
}
h4 {
  font-size: 1rem; /* 16px */
  color: var(--color-primary);
}
p, ul, ol {
  font-size: 1rem;
  margin-bottom: 16px;
}
strong, b {
  font-weight: 700;
}
.category-tag {
  display: inline-block;
  background: var(--color-electric-2);
  color: var(--color-dark);
  border-radius: 20px;
  padding: 2px 13px;
  font-size: 0.95em;
  font-family: 'Montserrat', Arial, sans-serif;
  letter-spacing: 0.06em;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 6px;
}

/* ==============================
     LAYOUT CONTAINERS & FLEX
============================== */
.container {
  width: 100%;
  max-width: 1060px;
  margin: 0 auto;
  padding: 0 18px;
}
.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: flex-start;
}
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: var(--color-accent);
  border-radius: 24px;
  box-shadow: 0 4px 24px -6px var(--color-shadow);
}

/* ==============================
      HEADER & NAVIGATION
============================== */
header {
  background: var(--color-light);
  box-shadow: 0 2px 16px -10px var(--color-shadow);
  width: 100%;
  z-index: 100;
  position: relative;
}
header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding-top: 14px;
  padding-bottom: 14px;
}
.site-logo {
  display: flex;
  align-items: center;
  margin-right: 18px;
}
.site-logo img {
  height: 44px;
  width: auto;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 24px;
}
.main-nav a {
  color: var(--color-primary);
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 1rem;
  padding: 7px 8px;
  border-radius: 6px;
  transition: color 0.13s, background 0.13s;
}
.main-nav a:hover, .main-nav a:focus {
  background: var(--color-electric-1);
  color: var(--color-light);
}
.cta-btn {
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  background: var(--color-electric-3);
  color: #fff;
  border: none;
  border-radius: 20px;
  padding: 12px 28px;
  font-size: 1.13rem;
  margin-left: 14px;
  box-shadow: 0 6px 24px -8px var(--color-shadow);
  cursor: pointer;
  outline: none;
  transition: background 0.2s, color 0.15s, transform 0.12s;
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.cta-btn:hover, .cta-btn:focus {
  background: var(--color-electric-2);
  color: var(--color-dark);
  transform: translateY(-2px) scale(1.04);
}

/* Hamburger menu (mobile only) */
.mobile-menu-toggle {
  display: none;
  background: var(--color-electric-1);
  color: #fff;
  font-size: 2.1rem;
  border: none;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  margin-left: 10px;
  transition: background 0.17s;
  z-index: 130;
}
.mobile-menu-toggle:hover, .mobile-menu-toggle:focus {
  background: var(--color-electric-2);
  color: var(--color-dark);
}

/* Mobile menu overlay */
.mobile-menu {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; width: 100%; height: 100vh;
  background: var(--color-light);
  z-index: 200;
  box-shadow: 0 12px 32px -16px var(--color-shadow);
  transform: translateX(-110%);
  transition: transform 0.33s cubic-bezier(.68,-0.6,.32,1.6);
  will-change: transform;
}
.mobile-menu.open {
  transform: translateX(0);
}
.mobile-menu-close {
  background: var(--color-electric-3);
  color: #fff;
  font-size: 2rem;
  border: none;
  align-self: flex-end;
  margin: 18px 22px 0 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.13s;
  z-index: 220;
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  background: var(--color-electric-2);
  color: var(--color-dark);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
  margin: 38px 0 0 38px;
}
.mobile-nav a {
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 800;
  text-transform: uppercase;
  font-size: 1.1em;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  padding: 12px 12px;
  border-radius: 7px;
  background: none;
  transition: background 0.13s, color 0.13s;
  min-width: 180px;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--color-electric-1);
  color: #fff;
}

/* Hide desktop nav, show burger on mobile */
@media (max-width: 899px) {
  header .container {
    justify-content: flex-start;
    gap: 0;
  }
  .main-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: flex;
  }
}
@media (min-width: 900px) {
  .mobile-menu-toggle,
  .mobile-menu {
    display: none !important;
  }
  .main-nav {
    display: flex !important;
  }
}

/* ==============================
          FOOTER
============================== */
footer {
  width: 100%;
  background: var(--color-primary);
  color: #fff;
  padding: 0 0 0 0;
}
footer .container {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 40px 18px 16px 18px;
  align-items: flex-start;
}
footer img {
  height: 40px;
  margin-bottom: 12px;
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 8px;
}
.footer-nav a {
  color: var(--color-electric-2);
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1rem;
  font-weight: 600;
  opacity: 0.92;
  transition: color 0.14s, opacity 0.14s;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: 5px;
  padding: 5px 8px;
}
.footer-nav a:hover, .footer-nav a:focus {
  color: var(--color-electric-4);
  background: rgba(250,250,250,0.07);
  opacity: 1;
}
.footer-contact p {
  font-size: 0.97em;
  margin-bottom: 3px;
}
.footer-copy {
  font-size: 0.9em;
  color: var(--color-secondary);
  opacity: 0.85;
  margin-top: 10px;
}

@media (min-width: 700px) {
  footer .container {
    flex-direction: row;
    gap: 36px;
    align-items: flex-start;
  }
  .footer-nav {
    margin-top: 0;
    gap: 20px 28px;
  }
  .footer-contact {
    margin-left: auto;
  }
}

/* ==============================
      SECTION LAYOUT & SPACING
============================== */
section {
  width: 100%;
  margin-bottom: 60px;
  display: block;
}
.section:last-child {
  margin-bottom: 0;
}
.card-container,
.feature-grid,
.posts-grid,
.tips-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card,
.feature-item,
.tip-item,
.post-item,
.project-summary {
  margin-bottom: 20px;
  background: var(--color-light);
  border-radius: 18px;
  box-shadow: 0 6px 20px -10px var(--color-shadow);
  padding: 24px 22px;
  flex: 1 1 220px;
  position: relative;
  transition: box-shadow 0.16s, transform 0.15s;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.card:hover, .feature-item:hover, .tip-item:hover, .post-item:hover {
  box-shadow: 0 12px 36px -8px var(--color-electric-1),0 4px 20px -8px var(--color-shadow);
  transform: translateY(-3px) scale(1.03);
}
.
feature-item img {
  width: 50px;
  height: 50px;
  margin-bottom: 10px;
}
.card-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
}

.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: 20px;
  padding: 22px 24px;
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 6px 22px -12px var(--color-shadow);
  margin-bottom: 20px;
  border-left: 7px solid var(--color-electric-1);
  max-width: 520px;
  position: relative;
}
.testimonial-card p {
  color: var(--color-dark);
  font-size: 1.1em;
  font-style: italic;
}
.testimonial-card .stars {
  color: var(--color-electric-2);
  font-weight: bold;
  font-size: 1.41em;
  letter-spacing: 2px;
}
.testimonial-card strong {
  color: var(--color-primary);
}

.tip-item {
  min-width: 220px;
}
.post-item {
  min-width: 220px;
}
.project-summary {
  background: var(--color-accent);
  border-left: 6px solid var(--color-electric-4);
}

/* Modern modal examples for cookie */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: #fff;
  color: var(--color-dark);
  box-shadow: 0 -6px 28px -10px var(--color-shadow);
  padding: 22px 18px 18px 18px;
  width: 100%;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  transition: transform 0.4s cubic-bezier(.73,-0.51,.24,1.55), opacity 0.3s;
  opacity: 1;
  transform: translateY(0);
}
.cookie-banner.hide {
  opacity: 0;
  pointer-events: none;
  transform: translateY(110%);
}
.cookie-banner p {
  font-size: 1em;
  color: var(--color-dark);
  margin-bottom: 0;
}
.cookie-btns {
  display: flex;
  gap: 18px;
  margin-top: 8px;
}
.btn-cookie {
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1em;
  font-weight: 700;
  border-radius: 20px;
  padding: 10px 23px;
  border: none;
  cursor: pointer;
  margin-right: 0;
  box-shadow: 0 3px 14px -6px var(--color-shadow);
  transition: background 0.17s, color 0.14s, border 0.17s, transform 0.14s;
}
.btn-cookie.accept {
  background: var(--color-electric-1);
  color: #fff;
}
.btn-cookie.accept:hover, .btn-cookie.accept:focus {
  background: var(--color-electric-2);
  color: var(--color-dark);
}
.btn-cookie.reject {
  background: var(--color-electric-3);
  color: #fff;
}
.btn-cookie.reject:hover, .btn-cookie.reject:focus {
  background: var(--color-electric-2);
  color: var(--color-dark);
}
.btn-cookie.settings {
  background: var(--color-accent);
  color: var(--color-primary);
  border: 1.5px solid var(--color-electric-1);
}
.btn-cookie.settings:hover, .btn-cookie.settings:focus {
  background: var(--color-electric-1);
  color: #fff;
}

/* COOKIE MODAL */
.cookie-modal-overlay {
  position: fixed;
  top: 0; left: 0; width: 100vw; height: 100vh;
  background: rgba(90, 130, 160, 0.22);
  z-index: 10100;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: opacity 0.3s;
}
.cookie-modal {
  background: #fff;
  border-radius: 24px;
  box-shadow: 0 8px 40px -12px var(--color-electric-1), 0 6px 24px -8px var(--color-shadow);
  padding: 36px 34px 30px 34px;
  min-width: 320px;
  max-width: 96vw;
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
}
.cookie-modal h3 {
  color: var(--color-primary);
  font-size: 1.18em;
  font-family: 'Montserrat', Arial, sans-serif;
  margin-bottom: 3px;
}
.cookie-modal-close {
  position: absolute;
  right: 14px; top: 14px;
  background: var(--color-electric-3);
  color: #fff;
  border: none;
  font-size: 1.3em;
  width: 36px; height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.13s;
}
.cookie-modal-close:hover, .cookie-modal-close:focus {
  background: var(--color-electric-2);
}
.cookie-categories {
  display: flex; flex-direction: column; gap: 13px;
  margin: 10px 0 0 0;
}
.cookie-cat {
  display: flex; align-items: center; gap: 14px;
  font-size: 1em;
  color: var(--color-primary);
}
.cookie-cat input[type='checkbox'] {
  accent-color: var(--color-electric-1);
  width: 20px; height: 20px;
}
.cookie-cat.essential label {
  font-weight: bold;
  color: var(--color-electric-3);
}
.cookie-cat .always-enabled {
  color: var(--color-secondary);
  font-size: 0.99em;
  font-weight: 600;
  margin-left: 5px;
}

/* ==============================
      ACCORDION (faq-accordion)
============================== */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 12px;
  width: 100%;
}
.faq-accordion > div {
  border-radius: 12px;
  background: var(--color-accent);
  box-shadow: 0 4px 16px -8px var(--color-shadow);
  padding: 18px 18px;
  transition: box-shadow 0.13s, background 0.12s;
  margin-bottom: 0;
}
.faq-accordion h3 {
  margin-bottom: 8px;
  color: var(--color-electric-1);
  font-size: 1.1em;
}
.faq-accordion p {
  color: var(--color-dark);
  font-size: 1em;
}

/* ==============================
      DYNAMIC FLEX LAYOUTS
============================== */
.card-container, .feature-grid, .posts-grid, .tips-list {
  flex-wrap: wrap;
  gap: 24px;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

@media (min-width: 700px) {
  .feature-grid {
    flex-direction: row;
    justify-content: flex-start;
  }
}

.text-image-section {
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
@media (max-width: 768px) {
  .text-image-section {
    flex-direction: column !important;
    align-items: stretch;
    gap: 18px;
  }
}

/* ==============================
      HERO / LEADING SECTIONS
============================== */
.team-photo-placeholder {
  background: var(--color-accent);
  color: var(--color-secondary);
  font-size: 1.2em;
  border-radius: 12px;
  text-align: center;
  line-height: 162px !important;
  width: 100%;
  letter-spacing: 0.03em;
}
.confirmation-message {
  color: var(--color-electric-1);
  background: var(--color-light);
  border-radius: 10px;
  padding: 14px 18px;
  font-size: 1.08em;
  box-shadow: 0 3px 20px -10px var(--color-shadow);
}
.next-steps {
  margin-top: 12px;
  margin-bottom: 14px;
}
.next-steps li {
  font-size: 0.99em;
  margin-bottom: 7px;
}

/* ==============================
       SPECIAL CLASSES & EFFECTS
============================== */
.service-price {
  display: inline-block;
  font-family: 'Montserrat', Arial, sans-serif;
  color: var(--color-electric-1);
  background: var(--color-electric-2);
  border-radius: 17px;
  padding: 2px 13px;
  font-weight: bold;
  margin-top: 7px;
  font-size: 0.99em;
  letter-spacing: 0.04em;
}

.stars {
  letter-spacing: 0.1em;
}

.text-section {
  margin-bottom: 24px;
}

/* ==============================
        RESPONSIVE DESIGN
============================== */
@media (max-width: 899px) {
  .container {
    max-width: 100vw;
    padding: 0 10px;
  }
  .footer-contact {
    margin-left: 0;
  }
  .footer-nav {
    gap: 16px;
    flex-wrap: wrap;
  }
}
@media (max-width: 600px) {
  .section {
    margin-bottom: 32px;
    padding: 20px 7px;
    border-radius: 14px;
  }
  .card,
  .feature-item,
  .tip-item,
  .post-item,
  .project-summary {
    padding: 15px 8px;
    border-radius: 12px;
  }
  .testimonial-card {
    padding: 13px 9px;
    border-radius: 12px;
    max-width: 100%;
  }
  footer .container {
    padding: 26px 8px 8px 8px;
  }
  h1 {
    font-size: 1.45rem;
  }
  h2 {
    font-size: 1.15rem;
  }
  h3 {
    font-size: 0.99rem;
  }
}
@media (max-width: 450px) {
  .footer-nav {
    flex-direction: column;
    gap: 10px;
  }
  .feature-grid,
  .posts-grid,
  .tips-list {
    gap: 14px;
  }
  .card, .feature-item, .tip-item, .post-item {
    min-width: 120px;
  }
  .cta-btn {
    width: 100%;
    justify-content: center;
  }
}

/* ==============================
      MICRO-INTERACTIONS
============================== */
a, .cta-btn, .post-item, .card, .feature-item, .cookie-btns button {
  transition: all 0.16s cubic-bezier(.49,-0.33,.65,1.44);
}
.card:active, .feature-item:active, .post-item:active {
  transform: scale(0.97);
}
.cta-btn:active {
  transform: scale(0.97);
  background: var(--color-electric-3);
  color: #fff;
}
.btn-cookie:active {
  transform: scale(0.97);
}

/* ==============================
      FOCUS STATES
============================== */
.cta-btn:focus, .btn-cookie:focus, .footer-nav a:focus, .main-nav a:focus, .mobile-nav a:focus {
  outline: 2.5px solid var(--color-electric-1);
  outline-offset: 2px;
}

/* ==============================
     CUSTOM SCROLLBAR (optional)
============================== */
body::-webkit-scrollbar {
  width: 10px;
  background: var(--color-accent);
}
body::-webkit-scrollbar-thumb {
  background: var(--color-electric-1);
  border-radius: 8px;
}

/* ==============================
      PRINT FRIENDLY BASE
============================== */
@media print {
  header, footer, .cta-btn, .mobile-menu, .cookie-banner, .cookie-modal-overlay {
    display: none !important;
  }
  section, .container {
    box-shadow: none !important;
    background: #fff !important;
    color: #111 !important;
    padding: 0 !important;
    margin: 0 0 20px 0 !important;
  }
}

/* ==============================
      Z-INDEX MANAGEMENT
============================== */
header, .mobile-menu, .cookie-banner, .cookie-modal-overlay {
  z-index: 1000;
}

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