/* ==========================================================
   Macteck Futuristic Theme System — Child Theme 3.0
   Inspired by the selected mixed direction:
   - Image 1: corporate managed IT / service credibility
   - Image 2: glowing SaaS / Interxia cockpit
   - Image 3: premium futuristic action cards
   ========================================================== */

:root {
  --mck-font-ui: Inter, Poppins, Lato, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --mck-dark-950: #020813;
  --mck-dark-900: #07111C;
  --mck-dark-850: #0B1624;
  --mck-dark-800: #101D2D;
  --mck-dark-glass: rgba(9, 20, 34, .74);

  --mck-light-50: #F8FAFC;
  --mck-light-100: #F1F5F9;
  --mck-surface: #FFFFFF;

  --mck-text-dark: #F3F7FB;
  --mck-text-light: #121820;
  --mck-muted-dark: #9EABBA;
  --mck-muted-light: #56616F;

  --mck-blue: #179ED9;
  --mck-blue-strong: #0B7CFF;
  --mck-blue-glow: rgba(23,158,217,.52);
  --mck-orange: #EF5024;
  --mck-orange-glow: rgba(239,80,36,.45);

  --mck-radius-sm: 12px;
  --mck-radius-md: 18px;
  --mck-radius-lg: 28px;
  --mck-radius-xl: 36px;

  --mck-container: min(1440px, calc(100vw - 48px));
  --mck-header-h: 84px;

  --mck-shadow-dark: 0 26px 80px rgba(0,0,0,.38);
  --mck-shadow-light: 0 22px 60px rgba(18,24,32,.12);
}

/* Core page tone */
body {
  font-family: var(--mck-font-ui);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.mck-theme-dark,
body.mck-theme-auto {
  background:
    radial-gradient(circle at 80% 18%, rgba(11,124,255,.16), transparent 34rem),
    radial-gradient(circle at 16% 70%, rgba(23,158,217,.10), transparent 30rem),
    linear-gradient(180deg, #020813 0%, #07111C 100%);
  color: var(--mck-text-dark);
}

body.mck-theme-light {
  background:
    radial-gradient(circle at 80% 18%, rgba(23,158,217,.12), transparent 30rem),
    linear-gradient(180deg, #F8FAFC 0%, #EEF5FB 100%);
  color: var(--mck-text-light);
}

/* Divi containers */
#page-container {
  overflow-x: clip;
}

.et_pb_section {
  background: transparent;
}

/* Header direction */
#main-header,
.et-l--header .et_builder_inner_content {
  backdrop-filter: blur(18px);
}

body.mck-theme-dark #main-header,
body.mck-theme-auto #main-header {
  background: rgba(2,8,19,.68) !important;
  border-bottom: 1px solid rgba(85,145,210,.14);
  box-shadow: 0 18px 60px rgba(0,0,0,.18);
}

body.mck-theme-light #main-header {
  background: rgba(255,255,255,.84) !important;
  border-bottom: 1px solid rgba(18,24,32,.08);
  box-shadow: 0 14px 44px rgba(18,24,32,.08);
}

#top-menu li a,
.et-menu a {
  font-family: var(--mck-font-ui);
  letter-spacing: .01em;
  font-weight: 600;
}

/* Exact logo guard: do not transform logo image */
#logo,
.et_pb_menu__logo img,
.mck-logo-exact {
  transform: none !important;
  filter: none !important;
  object-fit: contain !important;
  height: auto !important;
}

/* Futuristic surfaces */
.mck-future-shell {
  position: relative;
  border-radius: var(--mck-radius-xl);
  overflow: hidden;
  isolation: isolate;
}

.mck-future-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(circle at 78% 16%, rgba(23,158,217,.18), transparent 36rem),
    radial-gradient(circle at 92% 70%, rgba(239,80,36,.08), transparent 22rem),
    linear-gradient(135deg, rgba(5,14,27,.96), rgba(8,22,37,.9));
}

.mck-future-shell::after {
  content: "";
  position: absolute;
  inset: 1px;
  z-index: -1;
  border-radius: inherit;
  border: 1px solid rgba(69,151,230,.22);
  pointer-events: none;
}

.mck-glass-panel {
  background: rgba(8,20,35,.72);
  border: 1px solid rgba(82,160,235,.26);
  border-radius: var(--mck-radius-lg);
  box-shadow: var(--mck-shadow-dark);
  backdrop-filter: blur(18px);
}

.mck-light-panel {
  background: rgba(255,255,255,.86);
  border: 1px solid rgba(18,24,32,.10);
  border-radius: var(--mck-radius-lg);
  box-shadow: var(--mck-shadow-light);
  backdrop-filter: blur(18px);
}

/* Buttons */
.mck-btn,
.et_pb_button.mck-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 24px;
  border-radius: 14px;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
  border: 1px solid rgba(23,158,217,.40);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.mck-btn-primary,
.et_pb_button.mck-btn-primary {
  background: linear-gradient(135deg, #0B7CFF, #17A7E6);
  color: #fff !important;
  box-shadow: 0 0 0 1px rgba(23,158,217,.22), 0 18px 46px rgba(11,124,255,.32);
}

.mck-btn-ghost,
.et_pb_button.mck-btn-ghost {
  background: rgba(9,20,34,.32);
  color: var(--mck-text-dark) !important;
}

.mck-btn-orange,
.et_pb_button.mck-btn-orange {
  background: linear-gradient(135deg, #EF5024, #B83317);
  border-color: rgba(239,80,36,.52);
  color: #fff !important;
}

.mck-btn:hover {
  transform: translateY(-1px);
}

/* Typography utilities */
.mck-eyebrow {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 7px 12px;
  border: 1px solid rgba(23,158,217,.28);
  border-radius: 999px;
  background: rgba(23,158,217,.09);
  color: #5FC8F1;
  font-size: 12px;
  font-weight: 850;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.mck-gradient-text {
  background: linear-gradient(90deg, #17A7E6, #0B7CFF 55%, #7D5CFF);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Module cards shared */
.mck-future-card {
  border: 1px solid rgba(82,160,235,.24);
  border-radius: 24px;
  background: rgba(8,20,35,.64);
  box-shadow: 0 16px 50px rgba(0,0,0,.26);
  backdrop-filter: blur(16px);
}

.mck-future-card.is-orange {
  border-color: rgba(239,80,36,.38);
  box-shadow: 0 18px 54px rgba(239,80,36,.10);
}

/* Light mode companion */
body.mck-theme-light .mck-future-card {
  background: rgba(255,255,255,.86);
  border-color: rgba(23,158,217,.18);
  box-shadow: 0 18px 54px rgba(18,24,32,.10);
}

body.mck-theme-light .mck-eyebrow {
  background: rgba(23,158,217,.10);
  color: #087DB1;
}

body.mck-theme-light .mck-btn-ghost {
  background: rgba(255,255,255,.72);
  color: #121820 !important;
}

/* Responsive */
@media (max-width: 980px) {
  :root {
    --mck-container: min(100vw - 28px, 760px);
  }

  .mck-btn,
  .et_pb_button.mck-btn {
    width: 100%;
  }
}