:root {
  --red-900: #7b0d0d;
  --red-800: #991111;
  --red-700: #b91515;
  --red-600: #b73149;
  --red-500: #e82020;
  --red-400: #cf4a62;
  --red-100: #fee2e2;
  --red-50:  #fff5f5;

  --black:   #0a0a0a;
  --gray-950:#111111;
  --gray-900:#1a1a1a;
  --gray-800:#2a2a2a;
  --gray-700:#3d3d3d;
  --gray-600:#555555;
  --gray-400:#9a9a9a;
  --gray-300:#c8c8c8;
  --gray-200:#e4e4e4;
  --gray-100:#f2f2f2;
  --gray-50: #f8f8f8;
  --white:   #ffffff;

  --primary:   var(--red-600);
  --primary-dark: var(--red-800);
  --primary-light: var(--red-400);

  --font-display: 'Barlow Condensed', sans-serif;
  --font-body:    'Barlow', sans-serif;

  --container: 1240px;
  --gutter: 2rem;

  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 14px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,.1);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.14);
  --shadow-xl: 0 20px 60px rgba(0,0,0,.18);

  --transition: 0.25s cubic-bezier(0.4,0,0.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--gray-800);
  background: var(--white);
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.8rem, 6vw, 5rem); font-weight: 800; }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.7rem); }
h4 { font-size: 1.15rem; }
p  { font-weight: 300; }

.label {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.85rem 2rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  text-decoration: none;
}
.btn-primary {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}
.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(212,26,26,.3);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.5);
}
.btn-outline:hover {
  background: rgba(255,255,255,.1);
  border-color: var(--white);
}
.btn-outline-dark {
  background: transparent;
  color: var(--gray-900);
  border-color: var(--gray-300);
}
.btn-outline-dark:hover {
  background: var(--gray-900);
  color: var(--white);
  border-color: var(--gray-900);
}
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }

#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
  padding: 1.4rem 0;
}
#nav.scrolled {
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--gray-200), var(--shadow-sm);
  padding: 0.9rem 0;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.nav-logo {
  display: flex;
  align-items: center;
}
.nav-logo-img {
  height: 40px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-links a {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white);
  position: relative;
  transition: color var(--transition);
}
#nav.scrolled .nav-links a { color: var(--gray-700); }
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 2px;
  background: var(--primary);
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: left;
}
.nav-links a:hover { color: var(--primary); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-links a.active { color: var(--primary); }
.nav-links a.active::after { transform: scaleX(1); }

.nav-cta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  background: none;
  border: none;
  z-index: 1100;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  transition: all var(--transition);
  transform-origin: center;
}
#nav.scrolled .hamburger span { background: var(--gray-800); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 1001;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.mobile-overlay.open {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: 90vw;
  height: 100%;
  max-height: 100dvh;
  background: var(--white);
  z-index: 1002;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 0;
  transform: translateX(100%);
  visibility: hidden;
  pointer-events: none;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.3s ease;
  overflow-y: auto;
  box-shadow: -4px 0 24px rgba(0, 0, 0, 0.15);
}
.mobile-menu.open {
  transform: translateX(0);
  visibility: visible;
  pointer-events: all;
}

.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1.25rem 1.25rem 1.25rem 1.5rem;
  border-bottom: 1px solid var(--gray-200, #e5e7eb);
  flex-shrink: 0;
}
.mobile-menu-logo {
  height: 40px;
  width: auto;
}
.mobile-menu-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  position: relative;
  flex-shrink: 0;
}
.mobile-menu-close span {
  display: block;
  position: absolute;
  width: 20px;
  height: 2px;
  background: var(--gray-800, #1f2937);
  border-radius: 2px;
}
.mobile-menu-close span:nth-child(1) { transform: rotate(45deg); }
.mobile-menu-close span:nth-child(2) { transform: rotate(-45deg); }

.mobile-menu nav {
  display: flex;
  flex-direction: column;
  width: 100%;
  padding: 1rem 0;
  flex: 1;
}
.mobile-menu a {
  display: flex;
  align-items: center;
  min-height: 52px;
  padding: 0 1.5rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--gray-900);
  transition: color var(--transition), background var(--transition);
  width: 100%;
  border-left: 3px solid transparent;
}
.mobile-menu a:hover {
  color: var(--primary);
  background: rgba(183, 49, 73, 0.05);
  border-left-color: var(--primary);
}
.mobile-menu a.active {
  color: var(--primary);
  border-left-color: var(--primary);
}

.mobile-menu-cta {
  margin: 0 1.5rem 2rem;
  width: calc(100% - 3rem) !important;
  text-align: center;
  justify-content: center;
  border-left: none !important;
  padding: 0 1.5rem !important;
  min-height: 52px !important;
  flex-shrink: 0;
  color: var(--white) !important;
}
.mobile-menu-cta:hover {
  color: var(--white) !important;
  background: var(--primary-dark) !important;
}
.mobile-menu-header a {
  padding-left: 0 !important;
  padding-right: 0 !important;
  min-height: unset !important;
  border-left: none !important;
}
.mobile-menu-header a:hover {
  color: inherit !important;
  background: none !important;
  border-left-color: transparent !important;
}

.hero-slides { position: absolute; inset: 0; z-index: 0; }
.hero-slide {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0; transition: opacity 1.2s ease;
}
.hero-slide.active { opacity: 1; }

.hero-slider-btn {
  position: absolute; top: 50%; transform: translateY(-50%);
  z-index: 10;
  background: rgba(0,0,0,0.35); border: 2px solid rgba(255,255,255,0.4);
  color: #fff; width: 52px; height: 52px; border-radius: 50%;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: background 0.25s, border-color 0.25s;
}
.hero-slider-btn:hover { background: rgba(212,26,26,0.7); border-color: rgba(255,255,255,0.8); }
.hero-slider-btn-prev { left: 2rem; }
.hero-slider-btn-next { right: 2rem; }

#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(to right, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.75) 30%, transparent 70%);
}
.hero-pattern {
  position: absolute;
  inset: 0;
  z-index: 2;
  opacity: 0.04;
  background-image: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 39px,
    rgba(255,255,255,.6) 39px,
    rgba(255,255,255,.6) 40px
  ),
  repeating-linear-gradient(
    90deg,
    transparent,
    transparent 39px,
    rgba(255,255,255,.6) 39px,
    rgba(255,255,255,.6) 40px
  );
}
.hero-accent {
  position: absolute;
  right: -5%;
  top: 50%;
  transform: translateY(-50%);
  width: 50vw;
  height: 80vh;
  background: linear-gradient(135deg, var(--red-900) 0%, transparent 70%);
  opacity: 0.15;
  border-radius: 50% 0 0 50%;
  pointer-events: none;
  z-index: 2;
}
.hero-line {
  position: absolute;
  left: 0; right: 0;
  bottom: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--red-900) 60%, transparent 100%);
  z-index: 2;
}

#hero > .container {
  margin-inline-start: 0;
  padding-inline-start: 20%;
}
.hero-content {
  position: relative;
  z-index: 3;
  padding: 8rem 0 5rem;
  margin-top: -30px;
  max-width: 900px;
}
.hero-badge,
.hero-heading,
.hero-sub,
.hero-actions,
.hero-stats {
  will-change: opacity, transform;
  transition: opacity 0.25s ease, transform 0.25s ease;
}
/* Wyjście - każdy element osobno z opóźnieniem */
.hero-content.hero-content-fade .hero-badge   { opacity: 0; transform: translateY(-8px); transition-delay: 0ms; }
.hero-content.hero-content-fade .hero-heading { opacity: 0; transform: translateY(-8px); transition-delay: 40ms; }
.hero-content.hero-content-fade .hero-sub     { opacity: 0; transform: translateY(-8px); transition-delay: 80ms; }
.hero-content.hero-content-fade .hero-actions { opacity: 0; transform: translateY(-8px); transition-delay: 110ms; }
.hero-content.hero-content-fade .hero-stats   { opacity: 0; transform: translateY(-8px); transition-delay: 140ms; }
/* Wejście - stagowane keyframes */
@keyframes heroElemIn {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-content.hero-content-in .hero-badge   { animation: heroElemIn 0.5s ease both; animation-delay: 0ms; }
.hero-content.hero-content-in .hero-heading { animation: heroElemIn 0.55s ease both; animation-delay: 65ms; }
.hero-content.hero-content-in .hero-sub     { animation: heroElemIn 0.55s ease both; animation-delay: 130ms; }
.hero-content.hero-content-in .hero-actions { animation: heroElemIn 0.5s ease both; animation-delay: 200ms; }
.hero-content.hero-content-in .hero-stats   { animation: heroElemIn 0.5s ease both; animation-delay: 270ms; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(183,49,73,.15);
  border: 1px solid rgba(183,49,73,.3);
  color: var(--red-400);
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.4rem 1rem;
  border-radius: 100px;
  margin-bottom: 1.75rem;
}
.hero-badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--primary);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.7); }
}
.hero-heading {
  color: var(--white);
  margin-bottom: 1.5rem;
}
.hero-heading .accent {
  color: var(--primary);
  position: relative;
}
.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--gray-300);
  font-weight: 300;
  max-width: 560px;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}
.hero-stats {
  display: flex;
  gap: 2.5rem;
  flex-wrap: nowrap;
}
.hero-stat-item {}
.hero-stat-num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.hero-stat-num span { color: var(--primary); }
.hero-stat-label {
  font-size: 0.8rem;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.25rem;
}
.hero-stat-divider {
  width: 1px;
  background: rgba(255,255,255,.1);
  align-self: stretch;
}

.scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  color: var(--gray-600);
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.scroll-mouse {
  width: 22px; height: 34px;
  border: 2px solid var(--gray-600);
  border-radius: 11px;
  display: flex;
  justify-content: center;
  padding-top: 5px;
}
.scroll-mouse-dot {
  width: 3px; height: 6px;
  background: var(--primary);
  border-radius: 2px;
  animation: scrollDot 2s ease-in-out infinite;
}
@keyframes scrollDot {
  0% { transform: translateY(0); opacity: 1; }
  80% { transform: translateY(10px); opacity: 0; }
  100% { transform: translateY(0); opacity: 0; }
}

section { padding: 6rem 0; }
.section-header { margin-bottom: 3.5rem; }
.section-header.center { text-align: center; }
.section-title { color: var(--gray-900); }
.section-desc {
  margin-top: 1rem;
  font-size: 1.05rem;
  color: var(--gray-600);
  max-width: 580px;
  font-weight: 300;
  line-height: 1.7;
}
.section-header.center .section-desc { margin-inline: auto; }

#about { background: var(--gray-50); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.about-visual {
  position: relative;
}
.about-box {
  background: var(--gray-900);
  border-radius: var(--radius-lg);
  padding: 3rem 2.5rem;
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.about-box::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 4px;
  background: var(--primary);
}
.about-box-bg {
  position: absolute;
  bottom: -20px; right: -20px;
  width: 180px; height: 180px;
  background: radial-gradient(circle, rgba(212,26,26,.15) 0%, transparent 70%);
  pointer-events: none;
}
.about-box-quote {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 1.5rem;
  position: relative;
}
.about-box-quote::before {
  content: '\201C';
  font-size: 5rem;
  color: var(--primary);
  opacity: 0.4;
  position: absolute;
  top: -2rem; left: -0.5rem;
  font-family: Georgia, serif;
  line-height: 1;
}
.about-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
}
.about-tag {
  background: rgba(212,26,26,.15);
  border: 1px solid rgba(212,26,26,.25);
  color: var(--red-400);
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 0.75rem;
  border-radius: 2px;
}
.about-floater {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius-md);
  padding: 1.2rem 1.5rem;
  text-align: center;
  box-shadow: var(--shadow-xl);
}
.about-floater-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
}
.about-floater-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0.85;
  margin-top: 0.2rem;
}

.about-content .section-desc { max-width: 100%; }
.about-checks {
  margin-top: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
.about-check {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--gray-700);
}
.about-check-icon {
  flex-shrink: 0;
  width: 20px; height: 20px;
  background: var(--red-50);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-top: 2px;
}
.about-check-icon svg { width: 12px; height: 12px; color: var(--primary); }

#services {
  background: linear-gradient(180deg, var(--white) 0%, var(--gray-50) 100%);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 2rem 2rem 1.75rem;
  position: relative;
  overflow: hidden;
  transition: all var(--transition);
  cursor: default;
  display: flex;
  flex-direction: column;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--red-900) 100%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.service-card:hover {
  border-color: rgba(212,26,26,.2);
  box-shadow: 0 16px 48px rgba(212,26,26,.1), 0 4px 12px rgba(0,0,0,.06);
  transform: translateY(-6px);
}
.service-card:hover::before { transform: scaleX(1); }
.service-num {
  position: absolute;
  top: 0.75rem; right: 1.1rem;
  font-family: var(--font-display);
  font-size: 4.5rem;
  font-weight: 800;
  color: var(--gray-100);
  line-height: 1;
  letter-spacing: -0.04em;
  pointer-events: none;
  user-select: none;
  transition: color var(--transition);
}
.service-card:hover .service-num { color: rgba(212,26,26,.07); }
.service-icon {
  width: 54px; height: 54px;
  background: var(--red-50);
  border: 1.5px solid rgba(212,26,26,.15);
  border-radius: 13px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
  transition: all var(--transition);
  position: relative;
  z-index: 1;
  flex-shrink: 0;
}
.service-card:hover .service-icon {
  background: linear-gradient(135deg, var(--primary) 0%, var(--red-800) 100%);
  border-color: transparent;
  box-shadow: 0 4px 18px rgba(212,26,26,.35);
}
.service-icon svg { width: 24px; height: 24px; color: var(--primary); transition: color var(--transition); }
.service-card:hover .service-icon svg { color: var(--white); }
.service-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 0.6rem;
  position: relative;
  z-index: 1;
}
.service-desc {
  font-size: 0.88rem;
  color: var(--gray-600);
  line-height: 1.75;
  flex: 1;
  position: relative;
  z-index: 1;
}
.service-tags {
  margin-top: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  position: relative;
  z-index: 1;
}
.service-tag {
  font-size: 0.67rem;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--red-50);
  border: 1px solid rgba(212,26,26,.18);
  border-radius: 100px;
  padding: 0.22rem 0.75rem;
  transition: background var(--transition), border-color var(--transition);
}
.service-card:hover .service-tag {
  background: rgba(212,26,26,.09);
  border-color: rgba(212,26,26,.3);
}

#process {
  position: relative;
  background-image:
    linear-gradient(to bottom, rgba(8,8,12,0.88) 0%, rgba(8,8,12,0.78) 50%, rgba(8,8,12,0.92) 100%),
    url('https://images.unsplash.com/photo-1621905251189-08b45d6a269e?w=1920&q=80&fit=crop&auto=format');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}
#process .label { color: var(--red-400); }
#process .section-title { color: var(--white); }
#process .section-desc { color: var(--gray-400); }

.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 10px;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.process-step {
  padding: 2.5rem 2rem;
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 15px;
  position: relative;
  background: rgba(8,8,12,0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: background var(--transition), border-color var(--transition);
  overflow: hidden;
}
.process-step::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--red-600) 0%, rgba(212,26,26,0) 100%);
  opacity: 0.6;
  transition: opacity var(--transition);
}
.process-step:hover { background: rgba(30,30,40,0.75); border-color: rgba(255,255,255,.18); }
.process-step:hover::before { opacity: 1; }
.process-step:last-child { border-right: none; }
.process-num {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--red-600);
  opacity: 0.45;
  line-height: 1;
  margin-bottom: 1rem;
  letter-spacing: -0.03em;
  transition: opacity var(--transition);
}
.process-step:hover .process-num {
  opacity: 0.7;
}
.process-step-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.6rem;
}
.process-step-desc {
  font-size: 0.88rem;
  color: var(--gray-400);
  line-height: 1.6;
}

#clients { background: var(--white); }
.clients-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.client-card {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  transition: all var(--transition);
}
.client-card:hover {
  border-color: var(--red-100);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.client-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  background: var(--red-100);
  border: 1.5px solid var(--red-100);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition), border-color var(--transition);
}
.client-card:hover .client-icon {
  background: var(--primary);
  border-color: var(--primary);
}
.client-icon svg { width: 22px; height: 22px; color: var(--red-700); transition: color var(--transition); }
.client-card:hover .client-icon svg { color: #fff; }
.client-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 0.4rem;
}
.client-desc {
  font-size: 0.85rem;
  color: var(--gray-500);
  line-height: 1.6;
}

#cta {
  background: var(--primary);
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}
.cta-bg-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.06;
  background-image: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 20px,
    rgba(255,255,255,.8) 20px,
    rgba(255,255,255,.8) 21px
  );
}
.cta-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 3rem;
}
.cta-title {
  color: var(--white);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
}
.cta-sub {
  color: rgba(255,255,255,.8);
  margin-top: 0.75rem;
  font-size: 1rem;
  font-weight: 300;
}
.cta-actions { display: flex; gap: 1rem; flex-shrink: 0; flex-wrap: wrap; }
.btn-white {
  background: var(--white);
  color: var(--primary);
  border-color: var(--white);
}
.btn-white:hover {
  background: var(--gray-100);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,.2);
}

#contact { background: var(--gray-50); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 5rem;
  align-items: start;
}
.contact-info { }
.contact-info .section-desc { max-width: 100%; }
.contact-items {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.contact-item-icon {
  width: 48px; height: 48px;
  background: var(--red-50);
  border: 1.5px solid rgba(212,26,26,.18);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.contact-item-icon svg { width: 20px; height: 20px; color: var(--primary); transition: color var(--transition); }
.contact-item:hover .contact-item-icon {
  background: var(--primary);
  border-color: var(--primary);
  box-shadow: 0 4px 14px rgba(212,26,26,.3);
}
.contact-item:hover .contact-item-icon svg { color: var(--white); }
.contact-item-label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 0.2rem;
}
.contact-item-value {
  font-size: 0.95rem;
  color: var(--gray-800);
  font-weight: 500;
}
.contact-item-value a:hover { color: var(--primary); }

.contact-form-wrap {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-md);
}
.form-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 1.75rem;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1rem; }
.form-group label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-600);
}
.form-group label span { color: var(--primary); }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--gray-900);
  background: var(--gray-50);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-md);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  appearance: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(212,26,26,.1);
  background: var(--white);
}
.form-group textarea { resize: vertical; min-height: 110px; }

.input-wrap { position: relative; }
.input-error-icon {
  display: none;
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--primary);
  pointer-events: none;
  line-height: 0;
}
.input-wrap:has(textarea) .input-error-icon {
  top: 0.85rem;
  transform: none;
}
.input-wrap.has-error input,
.input-wrap.has-error textarea,
.input-wrap.has-error select {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(212,26,26,.12);
  background: #fff8f8;
  padding-right: 2.5rem;
}
.input-wrap.has-error .input-error-icon { display: flex; align-items: center; }
.form-note {
  font-size: 0.78rem;
  color: var(--gray-400);
  margin-top: 0.5rem;
}
.form-submit { width: 100%; justify-content: center; margin-top: 0.5rem; }

.form-success {
  display: none;
  background: #ecfdf5;
  border: 1.5px solid #6ee7b7;
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  color: #065f46;
  font-size: 0.9rem;
  margin-top: 1rem;
  align-items: center;
  gap: 0.5rem;
}
.form-success.show { display: flex; }

footer {
  background: var(--black);
  color: var(--gray-400);
  padding: 4rem 0 2rem;
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.footer-brand {}
.footer-logo {
  margin-bottom: 1rem;
}
.footer-logo-img {
  height: 40px;
  width: auto;
  display: block;
}
.footer-tagline {
  font-size: 0.88rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}
.footer-col-title {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1rem;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.footer-links a {
  font-size: 0.88rem;
  color: var(--gray-400);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: color var(--transition), transform var(--transition);
}
.footer-links a::before {
  content: '\f285';
  font-family: 'bootstrap-icons';
  font-size: 0.6rem;
  color: var(--primary);
  flex-shrink: 0;
  line-height: 1;
}
.footer-links a:hover {
  color: var(--primary);
  transform: translateX(5px);
}
.footer-links .bi {
  font-size: 0.85rem;
  flex-shrink: 0;
  opacity: 0.6;
  transition: opacity var(--transition);
}
.footer-links a:hover .bi { opacity: 1; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer-copy { font-size: 0.82rem; }
.footer-legal {
  display: flex;
  gap: 1.5rem;
  font-size: 0.82rem;
}
.footer-legal a { transition: color var(--transition); }
.footer-legal a:hover { color: var(--white); }
.footer-company-data {
  margin-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.footer-company-row {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  font-size: 0.8rem;
}
.footer-company-row dt {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  color: var(--gray-500);
  font-weight: 400;
  white-space: nowrap;
  min-width: 4.5rem;
}
.footer-company-row dt .bi {
  font-size: 0.75rem;
  color: var(--primary);
  opacity: 1;
}
.footer-company-row dd {
  color: var(--gray-300);
  margin: 0;
}

.blog-hero {
  padding: 9rem 0 5rem;
  position: relative;
  overflow: hidden;
  background-image:
    linear-gradient(to bottom, rgba(8,8,12,0.88) 0%, rgba(8,8,12,0.78) 50%, rgba(8,8,12,0.92) 100%),
    url('https://images.unsplash.com/photo-1621905251189-08b45d6a269e?w=1920&q=80&fit=crop&auto=format');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}
.blog-hero-pattern {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 70% -10%, rgba(183,49,73,.15) 0%, transparent 55%),
    radial-gradient(ellipse at 10% 110%, rgba(183,49,73,.06) 0%, transparent 50%);
  pointer-events: none;
}
.blog-hero-content { position: relative; z-index: 1; max-width: 640px; }
.blog-hero h1 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  color: var(--white);
  margin-bottom: 1rem;
}
.blog-hero p {
  font-size: 1.05rem;
  color: var(--gray-400);
  font-weight: 400;
  line-height: 1.7;
}
.br-md { display: none; }
@media (min-width: 640px) { .br-md { display: inline; } }

.blog-main { padding: 4rem 0 6rem; }

.blog-layout {
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: 3rem;
  align-items: start;
}
.blog-content { min-width: 0; }

.blog-sidebar {
  position: sticky;
  top: 2rem;
}
.blog-sidebar-section {
  margin-bottom: 2rem;
}
.blog-sidebar-section:last-child { margin-bottom: 0; }
.blog-sidebar-title {
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 0.75rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--gray-200);
}
.blog-sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.blog-sidebar-btn {
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  color: var(--gray-600);
  text-decoration: none;
  transition: all var(--transition);
  display: block;
  border-left: 2px solid transparent;
}
.blog-sidebar-btn:hover {
  color: var(--primary);
  background: rgba(183,49,73,.05);
  border-left-color: var(--primary);
  padding-left: 1rem;
}
.blog-sidebar-btn.active {
  color: var(--primary);
  background: rgba(183,49,73,.08);
  border-left-color: var(--primary);
  font-weight: 700;
}
.blog-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.blog-tag-btn {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 400;
  padding: 0.28rem 0.7rem;
  border-radius: 100px;
  border: 1.5px solid var(--gray-200);
  color: var(--gray-500);
  text-decoration: none;
  transition: all var(--transition);
  display: inline-block;
}
.blog-tag-btn:hover,
.blog-tag-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.blog-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  transition: box-shadow var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
}
.blog-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.blog-card-img-wrap {
  display: block;
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: var(--gray-100);
  flex-shrink: 0;
}
.blog-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.blog-card:hover .blog-card-img { transform: scale(1.04); }
.blog-card-cat {
  position: absolute;
  top: 0.9rem;
  left: 0.9rem;
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.28rem 0.75rem;
  background: var(--primary);
  color: var(--white);
  border-radius: 4px;
  z-index: 1;
}
.blog-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.blog-card-date {
  font-size: 0.78rem;
  color: var(--gray-400);
  font-weight: 400;
  margin-bottom: 0.55rem;
  display: block;
}
.blog-card-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--gray-900);
  margin-bottom: 0.7rem;
}
.blog-card-title a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}
.blog-card-title a:hover { color: var(--primary); }
.blog-card-excerpt {
  font-size: 0.88rem;
  color: var(--gray-600);
  line-height: 1.65;
  flex: 1;
  margin-bottom: 1.25rem;
  font-weight: 300;
}
.blog-card-link {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  text-decoration: none;
  transition: gap var(--transition);
}
.blog-card-link:hover { gap: 0.7rem; }

.blog-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 5rem 2rem;
}
.blog-empty-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1.5rem;
  color: var(--gray-300);
}
.blog-empty h3 {
  font-size: 1.5rem;
  color: var(--gray-700);
  margin-bottom: 0.5rem;
}
.blog-empty p {
  color: var(--gray-400);
  font-weight: 300;
}

.blog-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.4rem;
  margin-top: 4rem;
  flex-wrap: wrap;
}
.blog-page-btn {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  min-width: 40px;
  height: 40px;
  padding: 0 0.6rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--gray-200);
  color: var(--gray-600);
  text-decoration: none;
  transition: all var(--transition);
  cursor: pointer;
}
.blog-page-btn:hover,
.blog-page-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
}
.blog-page-btn.disabled {
  opacity: 0.35;
  pointer-events: none;
  cursor: default;
}
.blog-page-dots {
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--gray-400);
  padding: 0 0.25rem;
  line-height: 40px;
}

.post-hero {
  background: var(--gray-950);
  padding: 9rem 0 4rem;
  position: relative;
  overflow: hidden;
}
.post-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 0%, rgba(183,49,73,.15) 0%, transparent 55%);
  pointer-events: none;
}
.post-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--gray-500);
  margin-bottom: 1.75rem;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}
.post-breadcrumb a {
  color: var(--gray-400);
  text-decoration: none;
  transition: color var(--transition);
}
.post-breadcrumb a:hover { color: var(--primary); }
.post-breadcrumb span { color: var(--gray-700); }
.post-hero-cat {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.3rem 0.85rem;
  background: var(--primary);
  color: var(--white);
  border-radius: 4px;
  margin-bottom: 1.25rem;
  position: relative;
  z-index: 1;
}
.post-hero h1 {
  font-size: clamp(1.9rem, 4.5vw, 3.4rem);
  color: var(--white);
  margin-bottom: 1.75rem;
  max-width: 820px;
  position: relative;
  z-index: 1;
}
.post-hero-excerpt {
  font-size: 1.1rem;
  color: var(--gray-400);
  max-width: 640px;
  line-height: 1.65;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}
.post-meta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}
.post-meta-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.84rem;
  color: var(--gray-400);
  font-weight: 400;
}
.post-meta-item svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  color: var(--primary);
}

.post-section { padding: 4rem 0 6rem; }
.post-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 4rem;
  align-items: start;
}
.post-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: 2.5rem;
  text-decoration: none;
  transition: color var(--transition);
}
.post-back svg { width: 16px; height: 16px; }
.post-back:hover { color: var(--primary); }
.post-featured-img {
  width: 100%;
  border-radius: var(--radius-lg);
  margin-bottom: 2.5rem;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.post-content {
  font-size: 1.05rem;
  line-height: 1.82;
  color: var(--gray-700);
}
.post-content h2 {
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  color: var(--gray-900);
  margin-top: 2.5rem;
  margin-bottom: 0.9rem;
}
.post-content h3 {
  font-size: 1.25rem;
  color: var(--gray-900);
  margin-top: 2rem;
  margin-bottom: 0.7rem;
}
.post-content p { margin-bottom: 1.2rem; font-weight: 300; }
.post-content ul,
.post-content ol {
  padding-left: 1.5rem;
  margin-bottom: 1.2rem;
}
.post-content ul { list-style: disc; }
.post-content ol { list-style: decimal; }
.post-content li {
  margin-bottom: 0.4rem;
  font-weight: 300;
  color: var(--gray-700);
}
.post-content blockquote {
  border-left: 3px solid var(--primary);
  padding: 0.9rem 1.5rem;
  margin: 2rem 0;
  background: var(--gray-50);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  color: var(--gray-600);
}
.post-content strong { font-weight: 600; color: var(--gray-900); }
.post-content a { color: var(--primary); text-decoration: underline; }
.post-content a:hover { color: var(--primary-dark); }
.post-content img { border-radius: var(--radius-md); margin: 1.5rem 0; }
.post-content hr { border: none; border-top: 1px solid var(--gray-200); margin: 2.5rem 0; }
.post-content code {
  font-family: monospace;
  background: var(--gray-100);
  padding: 0.15em 0.4em;
  border-radius: 3px;
  font-size: 0.88em;
  color: var(--primary);
}
.post-content pre {
  background: var(--gray-900);
  color: var(--gray-200);
  padding: 1.5rem;
  border-radius: var(--radius-md);
  overflow-x: auto;
  margin-bottom: 1.2rem;
}
.post-content pre code { background: none; padding: 0; color: inherit; }
.post-content table { width: 100%; border-collapse: collapse; margin-bottom: 1.2rem; font-size: 0.95rem; }
.post-content th,
.post-content td { padding: 0.65rem 1rem; border: 1px solid var(--gray-200); text-align: left; }
.post-content th { background: var(--gray-50); font-weight: 600; color: var(--gray-800); }

.post-footer-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--gray-200);
}
.post-tag {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.35rem 0.9rem;
  border: 1.5px solid var(--gray-200);
  border-radius: 100px;
  color: var(--gray-600);
  text-decoration: none;
  transition: all var(--transition);
}
.post-tag:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
}
.post-share {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.post-share-label {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-400);
}
.post-share-btn {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--gray-200);
  color: var(--gray-500);
  text-decoration: none;
  transition: all var(--transition);
}
.post-share-btn svg { width: 16px; height: 16px; }
.post-share-btn:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
}

.post-sidebar {
  position: sticky;
  top: 7rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.post-sidebar-box {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
}
.post-sidebar-title {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: 1.25rem;
}
.post-related-item {
  display: flex;
  gap: 1rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--gray-200);
  text-decoration: none;
  transition: opacity var(--transition);
}
.post-related-item:last-child { border-bottom: none; padding-bottom: 0; }
.post-related-item:first-child { padding-top: 0; }
.post-related-item:hover { opacity: 0.72; }
.post-related-img {
  width: 64px;
  height: 48px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  background: var(--gray-200);
}
.post-related-cat {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary);
  display: block;
}
.post-related-title {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--gray-800);
  line-height: 1.35;
  margin-top: 0.2rem;
}
.post-cta-box {
  background: var(--gray-950);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
}
.post-cta-box h4 {
  color: var(--white);
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
}
.post-cta-box p {
  font-size: 0.88rem;
  color: var(--gray-400);
  margin-bottom: 1.5rem;
  font-weight: 300;
}

.realizacja-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}
.realizacja-body { min-width: 0; }
.realizacja-img-panel {
  position: sticky;
  top: 7rem;
}
.realizacja-main-img {
  width: 100%;
  border-radius: var(--radius-lg);
  aspect-ratio: 4 / 5;
  object-fit: cover;
  box-shadow: var(--shadow-xl);
}
.realizacja-img-placeholder {
  aspect-ratio: 4 / 5;
  background: var(--gray-100);
  border-radius: var(--radius-lg);
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .about-visual { order: -1; }
  .clients-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .cta-inner { grid-template-columns: 1fr; }
  .cta-actions { justify-content: flex-start; }
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  
  .blog-layout { grid-template-columns: 1fr 220px; gap: 2rem; }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .post-layout { grid-template-columns: 1fr; gap: 2.5rem; }
  .post-sidebar { position: static; }
  
  .realizacja-layout { grid-template-columns: 1fr; gap: 2.5rem; }
  .realizacja-img-panel { position: static; order: -1; }
  .realizacja-main-img { aspect-ratio: 16 / 9; }
}
@media (max-width: 1100px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
}
@media (max-width: 768px) {
  :root { --gutter: 1.25rem; }
  section { padding: 4rem 0; }
  #hero > .container { padding-inline-start: 2rem; }
  .hero-content { padding: 4rem 0 3rem; max-width: 100%; }
  .hero-accent { display: none; }
  .hero-slider-btn { display: none; }
  .hero-slider-btn-prev { left: 1rem; }
  .hero-slider-btn-next { right: 1rem; }
  .hero-stats { display: none; }
  .services-grid { grid-template-columns: 1fr; }
  .clients-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }

  .about-floater { right: 0; bottom: 0; padding: 0.8rem 1rem; }

  .blog-layout { grid-template-columns: 1fr; }
  .blog-sidebar { position: static; order: -1; }
  .blog-sidebar-nav { flex-direction: row; flex-wrap: wrap; gap: 0.4rem; }
  .blog-sidebar-btn { border-left: none; border: 1.5px solid var(--gray-200); border-radius: 100px; padding: 0.35rem 1rem; font-size: 0.78rem; font-weight: 700; font-family: var(--font-display); letter-spacing: 0.08em; text-transform: uppercase; }
  .blog-sidebar-btn:hover { padding-left: 1rem; background: var(--primary); border-color: var(--primary); color: var(--white); }
  .blog-sidebar-btn.active { background: var(--primary); border-color: var(--primary); color: var(--white); }
  .blog-sidebar-title { margin-bottom: 0.6rem; }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-hero { padding: 7rem 0 3.5rem; }
  .post-hero { padding: 7rem 0 3rem; }
  .post-meta { gap: 1rem; }
  .post-footer-bar { flex-direction: column; align-items: flex-start; }
  .post-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }
}
@media (max-width: 480px) {
  #hero > .container { padding-inline-start: 1rem; padding-inline-end: 1rem; }
  .hero-content { padding: 3rem 0 2rem; }
  .hero-heading { font-size: clamp(1.5rem, 5vw, 2rem); }
  .hero-sub { max-width: 100%; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-slider-btn { display: none; }
  .hero-slider-btn-prev { left: 0.5rem; }
  .hero-slider-btn-next { right: 0.5rem; }
  .process-grid { grid-template-columns: 1fr; }

  .blog-grid { grid-template-columns: 1fr; }
}

.scroll-up-btn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: none;
  background: var(--primary);
  color: var(--white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0,0,0,0.18);
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity 0.25s ease, transform 0.25s ease, background 0.2s ease, box-shadow 0.2s ease;
}
.scroll-up-btn.visible {
  opacity: 1 !important;
  pointer-events: auto !important;
  transform: translateY(0);
}
.scroll-up-btn:hover {
  background: var(--primary-dark, #b30000);
  box-shadow: 0 6px 24px rgba(0,0,0,0.26);
  transform: translateY(-3px);
}
.scroll-up-btn:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ── Polityka prywatności ─────────────────────────────────────── */
.privacy-section {
  padding: clamp(3rem, 6vw, 5rem) 0;
  background: var(--white);
}

/* Layout: TOC sidebar + treść */
.privacy-layout {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 4rem;
  align-items: start;
}

/* Spis treści */
.privacy-toc {
  position: sticky;
  top: 7rem;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.25rem 1.5rem;
}
.privacy-toc-title {
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 0.75rem;
}
.privacy-toc-list {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: toc-counter;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.privacy-toc-list li {
  counter-increment: toc-counter;
}
.privacy-toc-list a {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
  font-size: 0.8rem;
  color: var(--gray-600);
  padding: 0.3rem 0.5rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  line-height: 1.45;
  text-decoration: none;
}
.privacy-toc-list a::before {
  content: counter(toc-counter) ".";
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--primary);
  min-width: 1.4rem;
  flex-shrink: 0;
}
.privacy-toc-list a:hover {
  background: var(--gray-100);
  color: var(--black);
}
.privacy-toc-list a.toc-active {
  background: var(--gray-100);
  color: var(--black);
  font-weight: 600;
}
.privacy-toc-list a.toc-active::before {
  color: var(--primary);
}

/* Treść */
.privacy-content {
  max-width: 760px;
}

/* Data aktualizacji */
.privacy-updated {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--gray-400);
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--gray-200);
}
.privacy-updated svg {
  flex-shrink: 0;
  color: var(--gray-300);
}

/* Nagłówki sekcji */
.privacy-content h2 {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.5vw, 1.5rem);
  font-weight: 700;
  color: var(--black);
  margin-top: 2.75rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--primary);
  scroll-margin-top: 6rem;
}
.privacy-content h3 {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2vw, 1.15rem);
  font-weight: 600;
  color: var(--gray-700);
  margin-top: 1.5rem;
  margin-bottom: 0.4rem;
  letter-spacing: 0.02em;
}

/* Akapity */
.privacy-content p {
  color: var(--gray-700);
  line-height: 1.75;
  margin-bottom: 1rem;
}

/* Zwykła lista */
.privacy-content ul {
  padding-left: 1.4rem;
  margin-bottom: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.privacy-content ul li {
  color: var(--gray-700);
  line-height: 1.7;
}

/* Linki */
.privacy-content a:not(.btn) {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.privacy-content a:not(.btn):hover {
  color: var(--primary-dark);
}

/* Callout - podstawa prawna */
.privacy-callout {
  background: var(--gray-50);
  border-left: 3px solid var(--primary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 0.875rem 1.125rem;
  font-size: 0.875rem;
  color: var(--gray-600);
  line-height: 1.65;
  margin-bottom: 1rem;
}

/* Lista cookies */
.privacy-content .privacy-cookie-list {
  padding-left: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  margin-bottom: 1rem;
}
.privacy-content .privacy-cookie-list li {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 0.875rem 1.125rem;
  line-height: 1.65;
  color: var(--gray-700);
}
.privacy-content .privacy-cookie-list li strong {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--primary);
  display: block;
  margin-bottom: 0.2rem;
}

/* Grid praw RODO */
.privacy-content .privacy-rights-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding-left: 0;
  list-style: none;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.privacy-content .privacy-rights-grid li {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 1rem 1.125rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.privacy-content .privacy-rights-grid li:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
}
.privacy-content .privacy-rights-grid li strong {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--black);
  line-height: 1.3;
}
.privacy-content .privacy-rights-grid li span {
  font-size: 0.84rem;
  color: var(--gray-600);
  line-height: 1.55;
}

/* Box kontaktowy */
.privacy-contact-box {
  margin-top: 3rem;
  padding: 2rem 2.5rem;
  background: var(--gray-50);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  text-align: center;
}
.privacy-contact-box h2 {
  border-bottom: none;
  margin-top: 0;
  padding-bottom: 0;
}
.privacy-contact-box p {
  margin-bottom: 1.5rem;
}

/* Responsive */
@media (max-width: 1024px) {
  .privacy-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .privacy-toc {
    position: static;
    display: none;
  }
}
@media (max-width: 600px) {
  .privacy-content .privacy-rights-grid {
    grid-template-columns: 1fr;
  }
  .privacy-contact-box {
    padding: 1.5rem 1.25rem;
  }
}