/* =========================================================
   UNEO — Design System & Styles
   Colors: Black, White, #ffb800
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

/* ── CSS Custom Properties ── */
:root {
  --primary: #ffb800;
  --primary-dark: #e6a600;
  --primary-light: #ffd54f;
  --primary-glow: rgba(255, 184, 0, 0.25);
  --primary-glow-strong: rgba(255, 184, 0, 0.45);

  --dark: #0a0a0a;
  --dark-soft: #111111;
  --dark-card: #161616;
  --dark-border: #222222;
  --dark-hover: #1a1a1a;

  --white: #ffffff;
  --gray-100: #f5f5f5;
  --gray-200: #e5e5e5;
  --gray-300: #d4d4d4;
  --gray-400: #a3a3a3;
  --gray-500: #737373;
  --gray-600: #525252;

  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Outfit', 'Inter', sans-serif;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 30px var(--primary-glow);

  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

  --container-max: 1200px;
  --container-wide: 1400px;
  --nav-height: 80px;
}

/* ── Reset & Base ── */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background-color: var(--dark);
  color: var(--gray-300);
  line-height: 1.7;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--white);
  line-height: 1.2;
  font-weight: 700;
}

/* ── Utilities ── */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.container--wide {
  max-width: var(--container-wide);
}

.section {
  padding: 100px 0;
  position: relative;
}

.section--dark {
  background: var(--dark);
}

.section--darker {
  background: var(--dark-soft);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 16px;
}

.section-label::before {
  content: '';
  display: block;
  width: 32px;
  height: 2px;
  background: var(--primary);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 16px;
  font-weight: 800;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--gray-400);
  max-width: 600px;
  line-height: 1.8;
}

.text-gradient {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Scroll Animations ── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.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; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--primary);
  color: var(--dark);
}

.btn--primary:hover {
  background: var(--primary-light);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--dark-border);
}

.btn--outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
}

.btn--sm {
  padding: 10px 24px;
  font-size: 0.85rem;
}

.btn--white {
  background: var(--white);
  color: var(--dark);
}

.btn--white:hover {
  background: var(--gray-100);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* ══════════════════════════════════════════
   NAVIGATION
   ══════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: all var(--transition-base);
  padding: 0 32px;
}

.navbar.scrolled {
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--dark-border);
  box-shadow: var(--shadow-md);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--container-wide);
  margin: 0 auto;
}

.navbar__logo {
  height: 36px;
  width: auto;
}

.navbar__logo svg {
  height: 36px;
  width: auto;
}

.navbar__logo svg path {
  fill: var(--white);
  transition: fill var(--transition-base);
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.navbar__link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-400);
  position: relative;
  padding: 4px 0;
  transition: color var(--transition-fast);
}

.navbar__link:hover,
.navbar__link.active {
  color: var(--white);
}

.navbar__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width var(--transition-base);
}

.navbar__link:hover::after,
.navbar__link.active::after {
  width: 100%;
}

.navbar__cta {
  display: flex;
  align-items: center;
  gap: 16px;
}

.navbar__panel-btn {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  border: 1px solid rgba(255, 184, 0, 0.3);
  padding: 8px 20px;
  border-radius: 50px;
  transition: all var(--transition-base);
}

.navbar__panel-btn:hover {
  background: rgba(255, 184, 0, 0.1);
  border-color: var(--primary);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.hamburger.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
}

.hamburger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  height: 100vh;
  background: rgba(10, 10, 10, 0.98);
  backdrop-filter: blur(30px);
  z-index: 999;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 24px;
  transition: right var(--transition-slow);
}

.mobile-menu.open {
  right: 0;
}

.mobile-menu a {
  font-size: 1.5rem;
  font-weight: 600;
  font-family: var(--font-heading);
  color: var(--gray-400);
  transition: all var(--transition-fast);
}

.mobile-menu a:hover {
  color: var(--primary);
}

/* ══════════════════════════════════════════
   HERO
   ══════════════════════════════════════════ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--nav-height);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse 80% 60% at 70% 20%, rgba(255, 184, 0, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse 60% 80% at 20% 80%, rgba(255, 184, 0, 0.05) 0%, transparent 50%),
    linear-gradient(180deg, var(--dark) 0%, var(--dark-soft) 100%);
}

/* Animated grid pattern */
.hero__grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255, 184, 0, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 184, 0, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: gridMove 20s linear infinite;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 30%, transparent 70%);
}

@keyframes gridMove {
  0% { transform: translate(0, 0); }
  100% { transform: translate(60px, 60px); }
}

/* Floating orbs */
.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
  animation: orbFloat 8s ease-in-out infinite;
}

.hero__orb--1 {
  width: 400px;
  height: 400px;
  background: rgba(255, 184, 0, 0.12);
  top: 10%;
  right: 10%;
  animation-delay: 0s;
}

.hero__orb--2 {
  width: 300px;
  height: 300px;
  background: rgba(255, 184, 0, 0.08);
  bottom: 20%;
  left: 5%;
  animation-delay: -4s;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 700px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(255, 184, 0, 0.1);
  border: 1px solid rgba(255, 184, 0, 0.2);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 28px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.hero__badge-dot {
  width: 6px;
  height: 6px;
  background: var(--primary);
  border-radius: 50%;
  animation: pulseDot 2s ease-in-out infinite;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}

.hero__title {
  font-size: clamp(2.5rem, 5.5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -1px;
}

.hero__subtitle {
  font-size: 1.15rem;
  color: var(--gray-400);
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 550px;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero__scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--gray-500);
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  animation: scrollBounce 2s ease-in-out infinite;
}

.hero__scroll-indicator svg {
  width: 20px;
  height: 20px;
  stroke: var(--gray-500);
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ══════════════════════════════════════════
   TRUST BAR
   ══════════════════════════════════════════ */
.trust {
  padding: 60px 0;
  border-top: 1px solid var(--dark-border);
  border-bottom: 1px solid var(--dark-border);
  background: var(--dark-soft);
}

.trust__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  text-align: center;
}

.trust__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.trust__number {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.trust__label {
  font-size: 0.9rem;
  color: var(--gray-500);
  font-weight: 500;
}

/* Partner logos */
.trust__partners {
  margin-top: 48px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
}

.trust__partner {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-600);
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 12px 24px;
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
}

.trust__partner:hover {
  border-color: var(--primary);
  color: var(--primary);
}

/* ══════════════════════════════════════════
   SERVICES (Usługi IT)
   ══════════════════════════════════════════ */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.service-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.service-card:hover {
  border-color: rgba(255, 184, 0, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3), 0 0 30px rgba(255, 184, 0, 0.05);
}

.service-card:hover::before {
  opacity: 1;
}

.service-card__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(255, 184, 0, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.5rem;
  color: var(--primary);
  transition: all var(--transition-base);
}

.service-card:hover .service-card__icon {
  background: rgba(255, 184, 0, 0.2);
  box-shadow: 0 0 20px rgba(255, 184, 0, 0.15);
}

.service-card__title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--white);
}

.service-card__description {
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.7;
}

.service-card__list {
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.service-card__list li {
  font-size: 0.85rem;
  color: var(--gray-400);
  padding-left: 18px;
  position: relative;
}

.service-card__list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--primary);
  font-size: 0.75rem;
}

/* ══════════════════════════════════════════
   SYSTEMS (Uneo.pro)
   ══════════════════════════════════════════ */
.systems {
  background: linear-gradient(180deg, var(--dark-soft) 0%, var(--dark) 100%);
  position: relative;
  overflow: hidden;
}

.systems__header {
  text-align: center;
  margin-bottom: 60px;
}

.systems__header .section-subtitle {
  margin: 0 auto;
}

.systems__showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 80px;
}

.systems__info h3 {
  font-size: 1.8rem;
  margin-bottom: 16px;
}

.systems__info p {
  color: var(--gray-400);
  margin-bottom: 24px;
  line-height: 1.8;
}

.systems__features {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.systems__feature {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 18px;
  background: rgba(255, 184, 0, 0.04);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.systems__feature:hover {
  border-color: rgba(255, 184, 0, 0.2);
  background: rgba(255, 184, 0, 0.06);
}

.systems__feature-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255, 184, 0, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.systems__feature-text strong {
  display: block;
  font-size: 0.95rem;
  color: var(--white);
  margin-bottom: 2px;
}

.systems__feature-text span {
  font-size: 0.85rem;
  color: var(--gray-500);
}

/* Module grid */
.systems__modules {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.module-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 20px;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.module-chip:hover {
  border-color: rgba(255, 184, 0, 0.3);
  transform: translateY(-2px);
}

.module-chip__icon {
  font-size: 1.3rem;
}

.module-chip__label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-300);
}

/* Systems visual (mockup) */
.systems__visual {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: relative;
}

.systems__visual-header {
  display: flex;
  gap: 6px;
  margin-bottom: 16px;
}

.systems__visual-header span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--dark-border);
}

.systems__visual-header span:first-child { background: #ff5f56; }
.systems__visual-header span:nth-child(2) { background: #ffbd2e; }
.systems__visual-header span:nth-child(3) { background: #27c93f; }

.systems__visual-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 12px;
  min-height: 300px;
}

.systems__visual-sidebar {
  background: var(--dark);
  border-radius: var(--radius-sm);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.systems__visual-sidebar-item {
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 0.75rem;
  color: var(--gray-500);
  transition: all var(--transition-fast);
}

.systems__visual-sidebar-item.active {
  background: rgba(255, 184, 0, 0.1);
  color: var(--primary);
}

.systems__visual-main {
  background: var(--dark);
  border-radius: var(--radius-sm);
  padding: 20px;
}

.systems__visual-main-row {
  display: flex;
  gap: 10px;
  margin-bottom: 10px;
}

.systems__visual-main-block {
  height: 16px;
  border-radius: 4px;
  background: var(--dark-border);
}

.systems__visual-main-block--w1 { width: 60%; }
.systems__visual-main-block--w2 { width: 40%; }
.systems__visual-main-block--w3 { width: 80%; }
.systems__visual-main-block--accent {
  background: rgba(255, 184, 0, 0.2);
}

.systems__visual-main-chart {
  margin-top: 20px;
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 120px;
  padding-top: 20px;
}

.systems__visual-main-bar {
  flex: 1;
  border-radius: 4px 4px 0 0;
  background: var(--dark-border);
  transition: all var(--transition-base);
}

.systems__visual-main-bar--accent {
  background: linear-gradient(to top, rgba(255, 184, 0, 0.3), rgba(255, 184, 0, 0.6));
}

/* ══════════════════════════════════════════
   DATA CENTER
   ══════════════════════════════════════════ */
.datacenter {
  background: var(--dark);
  position: relative;
}

.datacenter__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 48px;
}

.datacenter-card {
  background: linear-gradient(135deg, var(--dark-card), rgba(22, 22, 22, 0.8));
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 48px;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
}

.datacenter-card:hover {
  border-color: rgba(255, 184, 0, 0.2);
}

.datacenter-card__tag {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(255, 184, 0, 0.1);
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.datacenter-card__title {
  font-size: 1.6rem;
  margin-bottom: 12px;
}

.datacenter-card__description {
  color: var(--gray-400);
  margin-bottom: 24px;
  line-height: 1.7;
}

.datacenter-card__features {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.datacenter-card__feature {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--gray-300);
}

.datacenter-card__feature-icon {
  color: var(--primary);
  font-size: 1rem;
  width: 20px;
  text-align: center;
}

/* ══════════════════════════════════════════
   CERTUM
   ══════════════════════════════════════════ */
.certum {
  background: var(--dark-soft);
}

.certum__inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
}

.certum__info h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  margin-bottom: 16px;
}

.certum__info p {
  color: var(--gray-400);
  margin-bottom: 24px;
  line-height: 1.8;
}

.certum__services {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 32px;
}

.certum__service {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.certum__service-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255, 184, 0, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.certum__service-text strong {
  display: block;
  color: var(--white);
  font-size: 0.95rem;
  margin-bottom: 2px;
}

.certum__service-text span {
  font-size: 0.85rem;
  color: var(--gray-500);
}

.certum__badge {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.certum__badge-logo {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--gray-400);
  letter-spacing: 3px;
  text-transform: uppercase;
  padding: 20px 40px;
  border: 2px solid var(--dark-border);
  border-radius: var(--radius-md);
}

.certum__badge-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--white);
}

.certum__badge-text {
  font-size: 0.9rem;
  color: var(--gray-500);
  max-width: 280px;
}

/* ══════════════════════════════════════════
   KOUTLET
   ══════════════════════════════════════════ */
.koutlet {
  background: var(--dark);
  overflow: hidden;
}

.koutlet__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.koutlet__info h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  margin-bottom: 16px;
}

.koutlet__info p {
  color: var(--gray-400);
  line-height: 1.8;
  margin-bottom: 24px;
}

.koutlet__values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 32px;
}

.koutlet__value {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.koutlet__value-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.koutlet__value-text strong {
  display: block;
  font-size: 0.9rem;
  color: var(--white);
  margin-bottom: 2px;
}

.koutlet__value-text span {
  font-size: 0.8rem;
  color: var(--gray-500);
}

.koutlet__categories {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.koutlet__categories h3 {
  font-size: 1.2rem;
  margin-bottom: 24px;
  color: var(--white);
}

.koutlet__category-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.koutlet__category {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--dark);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
}

.koutlet__category:hover {
  border-color: rgba(255, 184, 0, 0.2);
}

.koutlet__category-icon {
  font-size: 1.3rem;
}

.koutlet__category-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-300);
}

/* ══════════════════════════════════════════
   ABOUT
   ══════════════════════════════════════════ */
.about {
  background: var(--dark-soft);
}

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.about__info h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  margin-bottom: 16px;
}

.about__info p {
  color: var(--gray-400);
  line-height: 1.8;
  margin-bottom: 20px;
}

.about__values {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about__value {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 24px;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.about__value:hover {
  border-color: rgba(255, 184, 0, 0.2);
}

.about__value-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(255, 184, 0, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.about__value-text h4 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.about__value-text p {
  font-size: 0.85rem;
  color: var(--gray-500);
  margin-bottom: 0;
}

/* Company data */
.about__company-data {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 36px;
}

.about__company-data h3 {
  font-size: 1.2rem;
  margin-bottom: 24px;
}

.about__data-row {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--dark-border);
  font-size: 0.9rem;
}

.about__data-row:last-child {
  border-bottom: none;
}

.about__data-label {
  color: var(--gray-500);
  font-weight: 500;
}

.about__data-value {
  color: var(--gray-300);
  font-weight: 600;
  text-align: right;
}

/* ══════════════════════════════════════════
   CONTACT
   ══════════════════════════════════════════ */
.contact {
  background: var(--dark);
}

.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.contact__info h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  margin-bottom: 16px;
}

.contact__info > p {
  color: var(--gray-400);
  line-height: 1.8;
  margin-bottom: 32px;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact__detail {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact__detail-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255, 184, 0, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
  color: var(--primary);
}

.contact__detail-text strong {
  display: block;
  color: var(--white);
  font-size: 0.95rem;
  margin-bottom: 2px;
}

.contact__detail-text span,
.contact__detail-text a {
  font-size: 0.9rem;
  color: var(--gray-400);
}

.contact__detail-text a:hover {
  color: var(--primary);
}

/* Map */
.contact__map {
  margin-top: 32px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--dark-border);
  height: 200px;
}

.contact__map iframe {
  width: 100%;
  height: 100%;
  border: none;
  filter: grayscale(1) invert(1) contrast(1.2) brightness(0.6);
}

/* Form */
.contact__form-wrapper {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.contact__form-wrapper h3 {
  font-size: 1.3rem;
  margin-bottom: 24px;
}

.form__group {
  margin-bottom: 20px;
}

.form__label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-400);
  margin-bottom: 8px;
}

.form__input,
.form__textarea {
  width: 100%;
  padding: 14px 18px;
  background: var(--dark);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
  outline: none;
}

.form__input:focus,
.form__textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(255, 184, 0, 0.1);
}

.form__input::placeholder,
.form__textarea::placeholder {
  color: var(--gray-600);
}

.form__textarea {
  min-height: 120px;
  resize: vertical;
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* ══════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════ */
.footer {
  background: var(--dark-soft);
  border-top: 1px solid var(--dark-border);
  padding: 60px 0 30px;
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer__brand-logo {
  height: 30px;
  margin-bottom: 16px;
}

.footer__brand-logo svg path {
  fill: var(--white);
}

.footer__brand p {
  font-size: 0.85rem;
  color: var(--gray-500);
  line-height: 1.7;
  max-width: 300px;
}

.footer__column h4 {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 20px;
}

.footer__column a {
  display: block;
  font-size: 0.9rem;
  color: var(--gray-500);
  padding: 4px 0;
  transition: color var(--transition-fast);
}

.footer__column a:hover {
  color: var(--primary);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 30px;
  border-top: 1px solid var(--dark-border);
  font-size: 0.8rem;
  color: var(--gray-600);
}

/* ══════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════ */
@media (max-width: 1200px) {
  .systems__modules {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 992px) {
  .navbar__links,
  .navbar__cta {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .hero__content {
    text-align: center;
    margin: 0 auto;
  }

  .hero__subtitle {
    margin: 0 auto 40px;
  }

  .hero__actions {
    justify-content: center;
  }

  .trust__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }

  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .systems__modules {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

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

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

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

  .footer__inner {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .section {
    padding: 70px 0;
  }

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

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

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

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

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

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

  .footer__bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .trust__partners {
    gap: 16px;
  }
}

@media (max-width: 480px) {
  .section {
    padding: 50px 0;
  }

  .container {
    padding: 0 16px;
  }

  .trust__grid {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }

  .hero__badge {
    font-size: 0.7rem;
  }

  .btn {
    padding: 12px 24px;
    font-size: 0.85rem;
  }

  .service-card {
    padding: 28px;
  }

  .datacenter-card {
    padding: 32px;
  }

  .contact__form-wrapper {
    padding: 28px;
  }
}