/* =====================================================================
   CSS RESET & NORMALIZE (Mobile-first, box-sizing, font inherit, etc.)
   ===================================================================== */
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, menu, 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%;
  vertical-align: baseline;
  background: none;
  box-sizing: border-box;
}
html {
  box-sizing: border-box;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  min-height: 100vh;
  font-family: 'Open Sans', Arial, Helvetica, sans-serif;
  font-size: 16px;
  background: #181F21;
  color: #F4F8F3;
  line-height: 1.6;
  letter-spacing: 0.03em;
  -webkit-font-smoothing: antialiased;
}
img, svg {
  max-width: 100%;
  display: block;
}
ul, ol {
  list-style: none;
}
a {
  text-decoration: none;
  color: inherit;
}
button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  background: none;
  border: none;
  outline: none;
}
button {
  cursor: pointer;
}
/* ===========================
   CUSTOM FONTS (Google Fonts)
   =========================== */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@700;900&family=Open+Sans:wght@400;600;700&display=swap');

/* ==========================
   BRAND COLOR PALETTE
   ========================== */
:root {
  --primary: #24573B;
  --primary-dark: #192d22;
  --secondary: #84B185;
  --secondary-dark: #587f5d;
  --accent: #F4F8F3;
  --gray-900: #181F21;
  --gray-800: #22292B;
  --gray-700: #293235;
  --gray-600: #313d41;
  --gray-500: #505B5F;
  --metal: #ABB2B6;
  --border: #373F43;
  --error: #ED3C36;
  --success: #44b77b;
}

/* ==========================
   TYPOGRAPHY (Industrial Touch)
   ========================== */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', 'Arial Black', Arial, sans-serif;
  text-transform: none;
  color: var(--accent);
  font-weight: 900;
  letter-spacing: 0.01em;
}
h1 {
  font-size: 2.5rem;
  margin-bottom: 24px;
  line-height: 1.18;
}
h2 {
  font-size: 1.7rem;
  margin-bottom: 18px;
}
h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}
h4, h5, h6 {
  font-size: 1.1rem;
}

p, ul, li, span, label, input, textarea {
  font-family: 'Open Sans', Arial, sans-serif;
  font-size: 1rem;
  color: var(--accent);
}
.subheadline, .mission-statement, .confirmation-message {
  color: var(--metal);
  font-size: 1.1rem;
  margin-bottom: 16px;
}
strong {
  color: var(--secondary);
  font-weight: bold;
}

/* ==================================================================
   LAYOUT STRUCTURE & CONTAINERS
   (ALL FLEXBOX, NEVER GRID)
   ================================================================== */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
}
.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
}

/* Utility Spacing */
.mt-32 { margin-top: 32px; }
.mb-24 { margin-bottom: 24px; }
.mb-16 { margin-bottom: 16px; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }
.gap-30 { gap: 30px; }

/* ================================================================== */
/* HEADER, NAVIGATION, MOBILE BURGER MENU                             */
/* ================================================================== */
header {
  background: var(--gray-900);
  box-shadow: 0 2px 8px 0 rgba(32,34,37,0.13);
  position: sticky;
  top: 0;
  z-index: 990;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 24px;
}
.logo-link {
  display: flex;
  align-items: center;
}
.logo {
  height: 46px;
  width: auto;
  filter: grayscale(0.25) contrast(1.15);
}
.main-nav {
  display: flex;
  gap: 24px;
  align-items: center;
}
.main-nav a {
  color: var(--metal);
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 700;
  letter-spacing: 0.05em;
  font-size: 1.05rem;
  padding: 8px 0;
  position: relative;
  transition: color 0.2s;
}
.main-nav a:hover, .main-nav a:focus {
  color: var(--secondary);
}

.cta-btn {
  background:linear-gradient(90deg, var(--primary-dark), var(--primary));
  color: var(--accent);
  border-radius: 7px;
  padding: 12px 36px;
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.07rem;
  font-weight: bold;
  box-shadow: 0 3px 16px rgba(40,55,53,0.28);
  border: 1px solid var(--border);
  letter-spacing: 0.08em;
  margin-left: 12px;
  transition: background 0.22s, color 0.22s, box-shadow 0.18s;
  display: inline-block;
}
.cta-btn:hover, .cta-btn:focus {
  background: linear-gradient(90deg, var(--secondary-dark), var(--primary));
  color: var(--secondary);
  box-shadow: 0 4px 30px 0 rgba(40,75,60,0.28);
}

/* ============ MOBILE MENU ============ */
.mobile-menu-toggle {
  background: none;
  border: none;
  color: var(--accent);
  font-size: 2.1rem;
  display: none;
  margin-left: 12px;
  z-index: 1001;
  transition: color 0.2s;
}
.mobile-menu-toggle:hover, .mobile-menu-toggle:focus {
  color: var(--secondary);
}

.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: var(--gray-800);
  box-shadow: 6px 0 30px rgba(20,24,29,0.44);
  transform: translateX(-100%);
  transition: transform 0.375s cubic-bezier(.86,-0.26,.39,1.18);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 32px;
}
.mobile-menu.active {
  transform: translateX(0);
}
.mobile-menu-close {
  align-self: flex-end;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--secondary);
  margin: 14px 20px 10px 0;
  padding: 6px 12px;
  border-radius: 50%;
  transition: background 0.15s, color 0.15s;
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  background: rgba(80,91,95,0.12);
  color: var(--accent);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 12px;
  padding: 0 30px;
}
.mobile-nav a {
  color: var(--accent);
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 13px 0;
  border-bottom: 1px solid var(--border);
  transition: color 0.22s;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--secondary);
}

/* Hide regular nav/cta-btn on mobile */
@media (max-width: 1020px) {
  .main-nav, .cta-btn {
    display: none !important;
  }
  .mobile-menu-toggle {
    display: block;
  }
}
@media (max-width: 600px) {
  .mobile-menu {
    padding-top: 14px;
  }
  .mobile-nav {
    padding: 0 14px;
  }
}

/* =============================
   HERO SECTION / SECTION DEFAULT
   ============================= */
.hero-section, .about-section, .services-section, .case-study-section, .tips-section, .thank-you-section, .footer-section, .contact-section {
  background: var(--gray-900);
  margin-bottom: 60px;
  padding: 40px 0 40px 0;
  min-height: 260px;
  display: flex;
  align-items: stretch;
  justify-content: flex-start;
}
.hero-section h1 {
  color: var(--secondary);
  text-shadow: 0 3px 14px rgba(40,87,59,0.28);
}

.section, .footer-section {
  background: var(--gray-900);
}

.features-section, .testimonials-section {
  background: var(--gray-800);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.cta-section {
  background: var(--secondary-dark);
  color: var(--accent);
  border-radius: 9px;
  margin-bottom: 54px;
  margin-top: 32px;
  box-shadow: 0 2px 14px -2px rgba(48,90,78,0.14);
}
.cta-section .cta-btn {
  margin-top: 22px;
}

/* =========================
   FLEXBOX MANDATORY LAYOUTS
   ========================= */
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 18px;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  background: var(--gray-700);
  border: 1.5px solid var(--border);
  border-radius: 9px;
  padding: 28px 20px 24px;
  box-shadow: 0px 4px 18px -7px rgba(90,100,100,0.12);
  min-width: 220px;
  flex: 1 1 220px;
  margin-bottom: 20px;
  transition: box-shadow 0.25s, border-color 0.22s, transform 0.19s;
  position: relative;
}
.feature-item img {
  height: 34px;
  width: auto;
  filter: hue-rotate(45deg) contrast(0.97) brightness(1.12);
}
.feature-item:hover, .feature-item:focus-within {
  box-shadow: 0 7px 24px -10px rgba(60,100,70,0.26);
  border-color: var(--secondary);
  transform: translateY(-3px) scale(1.025);
}
.service-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 18px;
}
.service-card {
  background: var(--gray-700);
  border-radius: 10px;
  border: 1.5px solid var(--border);
  box-shadow: 0 5px 21px -7px rgba(60,80,60,0.19);
  min-width: 220px;
  flex: 1 1 220px;
  margin-bottom: 20px;
  padding: 24px 18px 22px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  transition: box-shadow 0.25s, border-color 0.18s, transform 0.15s;
  position: relative;
}
.service-card:hover {
  border-color: var(--secondary);
  box-shadow: 0 8px 24px -10px rgba(62,140,100,0.22);
  transform: translateY(-2px) scale(1.012);
}
.service-price {
  color: var(--secondary);
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: bold;
  font-size: 1.18rem;
  margin-top: 10px;
}

.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: var(--accent);
  color: var(--gray-800);
  border-radius: 9px;
  box-shadow: 0 6px 28px -6px rgba(40,60,45,0.2);
  margin-bottom: 22px;
  min-width: 200px;
  border-left: 5px solid var(--secondary);
  transition: box-shadow 0.22s, border-color 0.18s;
  position: relative;
}
.testimonial-card p {
  color: var(--gray-900);
  font-size: 1.08rem;
  font-style: italic;
}
.testimonial-author {
  color: var(--primary);
  font-weight: bold;
  margin-left: 14px;
  font-size: 1rem;
}
.testimonial-card:hover {
  box-shadow: 0 10px 36px -5px rgba(35,100,90,0.20);
  border-color: var(--primary);
}

.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: var(--gray-700);
  border-radius: 11px;
  padding: 24px 18px 22px;
  box-shadow: 0 3px 18px -7px rgba(90,100,100,0.11);
}
.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;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 20px;
}

/* ========== OTHER LAYOUTS ========== */
.history-timeline, .team-list, .value-list, .tips-list, .faq-list, .service-list, .how-to-guides ul {
  margin-top: 14px;
  margin-bottom: 24px;
  padding-left: 22px;
  display: flex;
  flex-direction: column;
  gap: 13px;
}
.project-block {
  background: var(--gray-700);
  border-left: 5px solid var(--secondary);
  border-radius: 7px;
  padding: 18px 22px;
  margin-bottom: 22px;
  box-shadow: 0 3px 18px -7px rgba(90,100,100,0.13);
}
.facts-box {
  margin: 28px 0 8px;
  background: var(--gray-700);
  color: var(--secondary);
  font-weight: bold;
  padding: 18px 26px;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 1.1rem;
  align-items: center;
}
.differentiators {
  background: var(--gray-700);
  border-radius: 7px;
  border-left: 5px solid var(--primary);
  padding: 13px 22px;
  margin: 20px 0 20px 0;
}

.contact-details ul {
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin: 10px 0 22px 0;
}
.contact-details li img {
  width: 19px;
  margin-right: 9px;
  vertical-align: middle;
  margin-bottom: -3px;
  filter: grayscale(0.35) brightness(1.3);
}

/* ================================
   FOOTER
   ================================ */
footer {
  background: var(--gray-900);
  border-top: 1.5px solid var(--border);
  margin-top: 60px;
  padding-top: 34px;
}
footer .container.footer-container {
  flex-direction: row;
  flex-wrap: wrap;
  gap: 32px;
  align-items: flex-start;
  justify-content: space-between;
}
.footer-logo {
  flex: 0 0 92px;
  margin-bottom: 20px;
}
.footer-logo img {
  width: 70px;
}
.footer-navs {
  display: flex;
  flex-direction: row;
  gap: 38px;
}
.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 13px;
}
.footer-nav a {
  color: var(--metal);
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.03em;
  transition: color 0.2s;
}
.footer-nav a:hover, .footer-nav a:focus {
  color: var(--secondary);
}
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 1rem;
  color: var(--metal);
  max-width: 300px;
}
.footer-contact a {
  color: var(--secondary);
  transition: color 0.18s;
}
.footer-contact a:hover, .footer-contact a:focus {
  color: var(--accent);
}
.footer-contact img {
  width: 22px;
  margin-right: 7px;
  filter: grayscale(0.55) brightness(1.26);
}
.copyright {
  text-align: center;
  color: var(--gray-500);
  font-size: 0.98rem;
  padding: 24px 0 16px 0;
}

/* =========================
   COOKIE CONSENT BANNER & MODAL
   ========================= */
.cookie-banner {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100vw;
  background: var(--gray-800);
  color: var(--accent);
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: 0 -4px 24px -5px rgba(25,45,34,0.19);
  z-index: 3000;
  padding: 28px 20px 20px 20px;
  gap: 18px;
  font-size: 1.02rem;
  animation: cookieBannerIn 0.6s cubic-bezier(.32,1.22,.43,0.94);
}
@keyframes cookieBannerIn {
  from { opacity: 0; transform: translateY(70px); }
  to { opacity: 1; transform: translateY(0); }
}
.cookie-banner .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 18px;
  margin-top: 14px;
}
.cookie-btn {
  background: var(--primary);
  color: var(--accent);
  font-family: 'Montserrat',Arial, sans-serif;
  font-weight: 700;
  padding: 9px 26px;
  border-radius: 7px;
  font-size: 1rem;
  min-width: 104px;
  border: 1px solid var(--border);
  margin: 0 3px;
  transition: background 0.18s, color 0.18s;
}
.cookie-btn.accept {
  background: var(--secondary);
  color: var(--gray-900);
  border: 1px solid var(--secondary);
}
.cookie-btn.reject {
  background: var(--gray-900);
  color: var(--error);
  border: 1px solid var(--error);
}
.cookie-btn.settings {
  background: var(--gray-700);
  color: var(--secondary);
  border: 1px solid var(--secondary);
}
.cookie-btn:hover, .cookie-btn:focus {
  background: var(--accent);
  color: var(--primary);
}

/* Cookie modal */
.cookie-modal {
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%,-50%);
  background: var(--gray-900);
  color: var(--accent);
  z-index: 3010;
  width: 94vw;
  max-width: 410px;
  padding: 32px 28px 24px;
  border-radius: 14px;
  box-shadow: 0 18px 80px -2px rgba(20,40,21,.35),0 1.5px 8px 1px rgba(80,140,139,0.08);
  display: none;
  flex-direction: column;
  gap: 18px;
  animation: cookieModalIn 0.35s cubic-bezier(.42,1.24,.45,1);
}
@keyframes cookieModalIn {
  from { opacity: 0; transform: scale(0.88) translate(-50%,-50%);} 
  to { opacity: 1; transform: scale(1) translate(-50%,-50%); }
}
.cookie-modal.active {
  display: flex;
}
.cookie-modal h2 {
  color: var(--secondary);
}
.cookie-categories {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 10px;
}
.cookie-category {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 5px 0;
}
.cookie-category label {
  flex: 1 1;
  cursor: pointer;
  font-size: 1rem;
}
.cookie-toggle {
  position: relative;
  width: 36px;
  height: 20px;
}
.cookie-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}
.cookie-switch {
  position: absolute;
  cursor: pointer;
  left: 0;
  top: 0;
  width: 36px;
  height: 20px;
  background: var(--gray-700);
  border-radius: 12px;
  border: 1.5px solid var(--border);
  transition: background .18s, border-color 0.18s;
}
.cookie-toggle input:checked + .cookie-switch {
  background: var(--secondary);
  border-color: var(--secondary-dark);
}
.cookie-switch:before {
  content: "";
  position: absolute;
  left: 3px;
  top: 3px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 2px 6px 0 rgba(20,32,50,0.13);
  transition: transform 0.26s;
}
.cookie-toggle input:checked + .cookie-switch:before {
  transform: translateX(14px);
}
/* Essential always enabled */
.cookie-category.essential .cookie-toggle .cookie-switch {
  background: var(--metal);
  border-color: var(--metal);
  cursor: not-allowed;
}
.cookie-category.essential label {
  color: var(--metal);
}
.cookie-category.essential .cookie-toggle [type=checkbox] {
  display: none;
}

.cookie-modal-actions {
  display: flex;
  flex-direction: row;
  gap: 14px;
  justify-content: flex-end;
  margin-top: 6px;
}
.cookie-modal .cookie-btn {
  min-width: 90px;
}
@media (max-width:600px) {
  .cookie-modal {
    width: 98vw;
    max-width: 98vw;
    left: 50vw;
    right: auto;
    padding: 22px 10px 18px 10px;
  }
}

/* =============================
   RESPONSIVE - MOBILE FIRST
   ============================= */
@media (max-width: 1280px) {
  .container {
    max-width: 98vw;
  }
}
@media (max-width: 1020px) {
  .feature-grid, .service-cards, .content-grid {
    flex-direction: column;
    gap: 22px;
  }
  .footer-navs {
    flex-direction: column;
    gap: 15px;
  }
  footer .container.footer-container {
    flex-direction: column;
    gap: 24px;
    align-items: flex-start;
  }
}
@media (max-width: 820px) {
  .container {
    padding: 0 12px;
  }
  .hero-section, .about-section, .services-section, .footer-section, .case-study-section, .tips-section, .thank-you-section, .contact-section {
    padding: 25px 0 28px 0;
  }
  .cta-section {
    padding: 30px 6px;
    margin-top: 22px;
  }
}
@media (max-width: 768px) {
  html {
    font-size: 97%;
  }
  h1 {
    font-size: 2rem;
  }
  h2 { font-size: 1.2rem; }
  .container {
    padding: 0 7px;
  }
  .feature-grid, .service-cards, .content-grid {
    gap: 17px;
  }
  .content-wrapper {
    padding: 0;
  }
  .facts-box {
    font-size: 1rem;
    padding: 14px 14px;
  }
  .text-image-section {
    flex-direction: column;
    gap: 18px;
  }
  .testimonial-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 7px;
    padding: 18px 12px;
    min-width: unset;
  }
}
@media (max-width: 520px) {
  header .container {
    min-height: 60px;
    gap: 14px;
  }
  .logo {
    height: 33px;
  }
  .cta-btn {
    font-size: 0.99rem;
    padding: 9px 18px;
  }
  .feature-item, .service-card, .card {
    padding: 16px 9px;
  }
}

/* ============================
   MICRO-INTERACTIONS & EFFECTS
   ============================ */
input, select, textarea {
  background: var(--gray-700);
  padding: 10px 14px;
  border-radius: 5px;
  border: 1.3px solid var(--border);
  color: var(--accent);
  margin-bottom: 18px;
  margin-top: 5px;
  transition: border-color 0.2s, box-shadow 0.18s;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--secondary);
  box-shadow: 0 2px 17px -6px rgba(130,177,133,.12);
}

::-webkit-input-placeholder { color: var(--metal); }
::-moz-placeholder { color: var(--metal); }
:-ms-input-placeholder { color: var(--metal); }
::placeholder { color: var(--metal); }

/* ============================
   GENERAL UTILITIES/HELPERS
   ============================ */
.visually-hidden {
  position: absolute!important;
  height: 1px; width: 1px;
  overflow: hidden;
  clip: rect(1px,1px,1px,1px);
  white-space: nowrap;
}

hr {
  border: none;
  height: 1px;
  background: var(--border);
  margin: 32px 0 28px 0;
  width: 100%;
}

/* ========== Z-INDEXS ========= */
header { z-index: 990; }
.mobile-menu { z-index: 2000; }
.cookie-banner { z-index: 3000; }
.cookie-modal { z-index: 3010; }

/* =============================
   ACCORDIONS / FAQ (minimal for poradnik)
   ============================= */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 14px;
}
.faq-list li {
  background: var(--gray-700);
  border-left: 4px solid var(--primary);
  border-radius: 6px;
  padding: 10px 16px;
  color: var(--accent);
}

/* =============================
   INDUSTRIAL MODERN VISUALS
   Metallic Accents, Urban Feel
   ============================= */
.feature-item, .service-card, .facts-box, .differentiators, .card {
  box-shadow: 0 6px 24px -8px rgba(180,190,200,0.12), 0 1px 8px 1px rgba(89,93,95,0.10);
  border-radius: 7px;
  border: 1.5px solid var(--border);
}
.feature-item {
  border-left: 6px solid var(--metal);
  border-bottom: 2px solid var(--secondary);
}
.service-card {
  border-left: 3px solid var(--secondary);
}

/* Decorative: Section Titles underline */
h2 {
  position: relative;
  padding-bottom: 8px;
  margin-bottom: 20px;
  color: var(--secondary);
}
h2:after {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  bottom: 0;
  width: 46px;
  height: 3px;
  border-radius: 2px;
  background: var(--metal);
}

/* Metallic buttons/interactive accents */
button, .cta-btn {
  background-clip: padding-box;
  font-variant-caps: all-small-caps;
  letter-spacing: 0.04em;
  border: 1.5px solid var(--border);
}

button:focus, .cta-btn:focus {
  outline: 2px solid var(--secondary);
  outline-offset: 2px;
}

/* =============================
   TRANSITIONS/ANIMATIONS
   ============================= */
a, button, .cta-btn, input, select, textarea, .feature-card, .service-card {
  transition: color .18s, background .18s, box-shadow .17s, border-color .14s, transform .11s;
}

/* =============================
   OVERLAP PREVENTION
   (Spacing between all cards/sections, proper gap)
   ============================= */
.section, .features-section, .testimonials-section, .cta-section {
  margin-bottom: 60px;
  padding: 40px 20px;
}
.card, .feature-item, .testimonial-card, .service-card, .project-block {
  margin-bottom: 20px;
}
.card-container, .feature-grid, .service-cards, .content-grid {
  gap: 24px;
}

/* ========== PRINT ========= */
@media print {
  * {
    color: #222 !important;
    background: #fff !important;
    box-shadow: none !important;
  }
}