/* ============================================================
   QOECH TECHNOLOGIES — MASTER STYLESHEET
   ============================================================
   Table of Contents
   01. Root Variables & Reset
   02. Base Typography
   03. Scrollbar
   04. Utilities (container, section, labels, titles, buttons)
   05. Preloader
   06. Scroll Progress Bar
   07. Cursor Glow
   08. Particles Background
   09. Navbar (Desktop)
   10. Animated Hamburger + Mobile Menu
   11. Hero
   12. About
   13. Services
   14. Solutions
   15. Projects (Featured + Other Systems + Capabilities)
   16. Technologies
   17. How We Work (Process)
   18. Why Qoech
   19. Eagle Moment
   20. Testimonials
   21. Contact
   22. Footer
   23. Back to Top
   24. Modals (Service + Project)
   25. Fade-up Scroll Animations
   26. Qoech Mark Sizing (image version)
   27. Responsive Breakpoints
   28. Contact Wizard
   ============================================================ */


/* ============================================================
   01. ROOT VARIABLES & RESET
   ============================================================ */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Backgrounds */
  --bg-body:        #050B14;
  --bg-section:     #0A1628;
  --bg-card:        rgba(255, 255, 255, 0.03);
  --bg-card-hover:  rgba(57, 255, 20, 0.06);
  --bg-input:       rgba(255, 255, 255, 0.04);

  /* Brand */
  --primary:        #39FF14;
  --primary-dark:   #00B85C;
  --primary-soft:   rgba(57, 255, 20, 0.12);
  --primary-glow:   rgba(57, 255, 20, 0.32);
  --gold:           #D4AF37;
  --gold-soft:      rgba(212, 175, 55, 0.12);
  --gold-glow:      rgba(212, 175, 55, 0.28);
  --silver:         #E0E0E0;

  /* Text */
  --text-primary:   #EDEDED;
  --text-secondary: #A8AAC7;
  --text-muted:     #6B739A;

  /* Borders */
  --border-dim:     rgba(255, 255, 255, 0.06);
  --border-hover:   rgba(57, 255, 20, 0.35);

  /* Status */
  --status-live:    #39FF14;
  --status-done:    #00C8FF;
  --status-dev:     #FFC800;

  /* Typography */
  --font-sans:      'Inter', system-ui, -apple-system, sans-serif;
  --font-display:   'Orbitron', 'Inter', sans-serif;

  /* Shadows */
  --shadow-sm:      0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-md:      0 20px 40px -12px rgba(0, 0, 0, 0.75);
  --shadow-lg:      0 40px 80px -20px rgba(0, 0, 0, 0.9);

  /* Transitions */
  --transition:     0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.2s ease;

  /* Layout */
  --nav-height:     72px;
  --radius-sm:      10px;
  --radius-md:      16px;
  --radius-lg:      24px;
  --radius-pill:    100px;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
  -webkit-tap-highlight-color: transparent;
  overflow-x: hidden;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-body);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

::selection {
  background: var(--primary);
  color: var(--bg-body);
}


/* ============================================================
   02. BASE TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

p {
  color: var(--text-secondary);
  font-size: 0.98rem;
  line-height: 1.7;
}


/* ============================================================
   03. SCROLLBAR
   ============================================================ */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-body);
}
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--primary), var(--primary-dark));
  border-radius: 20px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}


/* ============================================================
   04. UTILITIES
   ============================================================ */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.8rem;
}

.section {
  position: relative;
  padding: 6.5rem 0;
  background: var(--bg-body);
  z-index: 1;
}

.section-alt {
  background: var(--bg-section);
  border-top: 1px solid var(--border-dim);
  border-bottom: 1px solid var(--border-dim);
}

.section-head {
  max-width: 720px;
  margin: 0 auto 3.5rem;
  text-align: center;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-soft);
  border: 1px solid rgba(57, 255, 20, 0.18);
  padding: 0.4rem 1.1rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1.2rem;
  backdrop-filter: blur(6px);
}
.section-label i {
  font-size: 0.72rem;
  color: var(--primary);
}

.section-title {
  font-size: clamp(1.9rem, 4.2vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #FFFFFF 0%, var(--primary) 55%, var(--gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1rem;
}

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

.section-sub {
  color: var(--text-secondary);
  font-size: 1rem;
  max-width: 620px;
  margin: 0 auto;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.85rem 1.7rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius-pill);
  transition: var(--transition);
  border: 1px solid transparent;
  white-space: nowrap;
  cursor: pointer;
}

.btn i {
  font-size: 0.9rem;
}

.btn-primary {
  background: var(--primary);
  color: #04120A;
  box-shadow: 0 0 24px var(--primary-glow);
  border-color: rgba(57, 255, 20, 0.4);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 46px var(--primary-glow), 0 0 80px rgba(57, 255, 20, 0.15);
  filter: brightness(1.08);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-dim);
  backdrop-filter: blur(6px);
}
.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-3px);
  box-shadow: 0 0 30px var(--primary-glow);
}


/* ============================================================
   05. PRELOADER
   ============================================================ */
.preloader {
  position: fixed;
  inset: 0;
  background: var(--bg-body);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}
.preloader.hidden {
  opacity: 0;
  visibility: hidden;
}

.preloader-inner {
  position: relative;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.preloader-ring {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  border: 2px solid transparent;
  border-top-color: var(--primary);
  border-right-color: var(--gold);
  animation: preloaderSpin 1.4s linear infinite;
  box-shadow: 0 0 40px var(--primary-glow), inset 0 0 20px var(--primary-soft);
}

/* Preloader wordmark — Q is the image, followed by "OECH" */
.preloader-text {
  margin-top: 1.6rem;
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: 0.35em;
  color: var(--text-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  padding-left: 0.35em; /* compensate for trailing letter-spacing */
}

.preloader-q {
  height: 1.5em;
  width: auto;
  display: inline-block;
  vertical-align: middle;
  margin-right: -0.02em;
  margin-left: -0.08em;
  filter: drop-shadow(0 0 16px var(--primary-glow));
  animation: preloaderPulse 1.8s ease-in-out infinite;
}

.preloader-text span {
  color: var(--text-primary);
}

.preloader-tagline {
  margin-top: 0.8rem;
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--text-muted);
}

@keyframes preloaderSpin {
  100% { transform: rotate(360deg); }
}
@keyframes preloaderPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}


/* ============================================================
   06. SCROLL PROGRESS BAR
   ============================================================ */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0;
  background: linear-gradient(90deg, var(--primary), var(--gold));
  z-index: 10000;
  box-shadow: 0 0 12px var(--primary-glow);
  transition: width 0.08s linear;
}


/* ============================================================
   07. CURSOR GLOW
   ============================================================ */
.cursor-glow {
  position: fixed;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(57, 255, 20, 0.55) 0%, transparent 70%);
  pointer-events: none;
  transform: translate(-50%, -50%);
  z-index: 999;
  opacity: 0;
  mix-blend-mode: screen;
  will-change: transform, left, top;
  transition: opacity 0.3s ease;
}

@media (hover: hover) and (pointer: fine) {
  .cursor-glow { opacity: 0.85; }
}
@media (max-width: 900px) {
  .cursor-glow { display: none; }
}


/* ============================================================
   08. PARTICLES BACKGROUND
   ============================================================ */
#particles-bg {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}


/* ============================================================
   09. NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  background: rgba(5, 11, 20, 0.75);
  backdrop-filter: blur(18px) saturate(1.3);
  -webkit-backdrop-filter: blur(18px) saturate(1.3);
  border-bottom: 1px solid var(--border-dim);
  z-index: 900;
  transition: background var(--transition), border-color var(--transition);
}
.navbar.scrolled {
  background: rgba(5, 11, 20, 0.92);
  border-bottom-color: rgba(57, 255, 20, 0.12);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

/* Brand — Q is the image, followed by OECH */
.brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  text-decoration: none;
  line-height: 1;
}

.brand-top {
  display: flex;
  align-items: center;
  line-height: 1;
}

.brand-q {
  height: 1.35em;
  width: auto;
  display: block;
  margin-right: -0.02em;
  margin-left: -0.06em;
  filter: drop-shadow(0 0 8px var(--primary-glow));
  transition: var(--transition);
}

.brand:hover .brand-q {
  transform: rotate(-8deg) scale(1.06);
  filter: drop-shadow(0 0 16px var(--primary-glow));
}

.brand-letters {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: 0.16em;
  color: var(--text-primary);
  line-height: 1;
}

.brand-sub {
  font-family: var(--font-display);
  font-size: 0.55rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  color: var(--primary);
  margin-left: 0.15em;
}

/* Nav Menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 1.7rem;
}
.nav-link {
  position: relative;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-secondary);
  padding: 0.4rem 0;
  transition: var(--transition-fast);
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--gold));
  box-shadow: 0 0 10px var(--primary-glow);
  transition: width var(--transition);
}
.nav-link:hover {
  color: var(--text-primary);
}
.nav-link:hover::after {
  width: 100%;
}
.nav-link.active {
  color: var(--primary);
}
.nav-link.active::after {
  width: 100%;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.3rem;
  background: var(--primary-soft);
  border: 1px solid rgba(57, 255, 20, 0.3);
  border-radius: var(--radius-pill);
  color: var(--primary);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: var(--transition);
}
.nav-cta i {
  font-size: 0.8rem;
}
.nav-cta:hover {
  background: var(--primary);
  color: #04120A;
  box-shadow: 0 0 26px var(--primary-glow);
  transform: translateY(-2px);
}


/* ============================================================
   10. ANIMATED HAMBURGER + MOBILE MENU
   ============================================================ */
.hamburger {
  display: none;
  position: relative;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: transparent;
  border: 1px solid var(--border-dim);
  z-index: 1001;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  transition: var(--transition);
}

.hamburger-ring {
  position: absolute;
  inset: -2px;
  border-radius: 50%;
  background: conic-gradient(from 0deg, transparent, var(--primary), transparent 40%);
  opacity: 0;
  transition: opacity var(--transition);
  animation: hamburgerSpin 3s linear infinite;
  z-index: -1;
}
.hamburger-ring::before {
  content: '';
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: var(--bg-body);
}

.hamburger-line {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 4px;
  transition: var(--transition);
  transform-origin: center;
}

.hamburger:hover {
  border-color: var(--primary);
  box-shadow: 0 0 20px var(--primary-glow);
}
.hamburger:hover .hamburger-ring {
  opacity: 1;
}
.hamburger:hover .hamburger-line {
  background: var(--primary);
}

/* Open state — 3 lines become X */
.hamburger.open {
  border-color: var(--primary);
  box-shadow: 0 0 22px var(--primary-glow);
}
.hamburger.open .hamburger-ring {
  opacity: 1;
}
.hamburger.open .hamburger-line {
  background: var(--primary);
}
.hamburger.open .hamburger-line:nth-child(2) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.open .hamburger-line:nth-child(3) {
  opacity: 0;
  transform: scaleX(0);
}
.hamburger.open .hamburger-line:nth-child(4) {
  transform: translateY(-7px) rotate(-45deg);
}

@keyframes hamburgerSpin {
  100% { transform: rotate(360deg); }
}

/* Mobile Menu Panel */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 11, 20, 0.7);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 950;
}
.nav-overlay.open {
  opacity: 1;
  visibility: visible;
}

@media (max-width: 1024px) {
  .hamburger { display: flex; }

  .nav-menu {
    position: fixed;
    top: 0;
    right: 0;
    width: 78%;
    max-width: 340px;
    height: 100vh;
    padding: 6rem 2rem 3rem;
    background: linear-gradient(180deg, var(--bg-body) 0%, var(--bg-section) 100%);
    border-left: 1px solid rgba(57, 255, 20, 0.15);
    box-shadow: -20px 0 60px rgba(0, 0, 0, 0.6);
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 2rem;
    transform: translateX(100%);
    transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1000;
    overflow-y: auto;
  }
  .nav-menu.open {
    transform: translateX(0);
  }

  .nav-links {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    width: 100%;
  }
  .nav-links li {
    width: 100%;
    border-bottom: 1px solid var(--border-dim);
  }
  .nav-link {
    display: block;
    padding: 1.1rem 0.2rem;
    font-size: 0.9rem;
    width: 100%;
    letter-spacing: 0.14em;
  }
  .nav-link::after {
    display: none;
  }
  .nav-link.active {
    color: var(--primary);
    padding-left: 0.9rem;
  }
  .nav-link.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 20px;
    background: var(--primary);
    border-radius: 4px;
    box-shadow: 0 0 12px var(--primary-glow);
  }

  .nav-cta {
    width: 100%;
    justify-content: center;
    padding: 0.95rem 1.3rem;
    font-size: 0.78rem;
  }
}


/* ============================================================
   11. HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  padding: calc(var(--nav-height) + 4rem) 0 5rem;
  display: flex;
  align-items: center;
  overflow: hidden;
  z-index: 1;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(ellipse at 20% 30%, rgba(57, 255, 20, 0.08) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 70%, rgba(212, 175, 55, 0.06) 0%, transparent 55%),
    linear-gradient(180deg, var(--bg-body) 0%, #071021 100%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(57, 255, 20, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(57, 255, 20, 0.05) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at center, black 25%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 25%, transparent 75%);
  opacity: 0.7;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

/* Hero Content */
.hero-content {
  max-width: 640px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.45rem 1.1rem;
  background: var(--primary-soft);
  border: 1px solid rgba(57, 255, 20, 0.22);
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 1.6rem;
  backdrop-filter: blur(8px);
}
.hero-badge i {
  font-size: 0.75rem;
  animation: heroBadgePulse 2.4s ease-in-out infinite;
}
@keyframes heroBadgePulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.hero-title {
  font-size: clamp(2.2rem, 5.4vw, 4rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 1.3rem;
  background: linear-gradient(135deg, #FFFFFF 0%, #E8FFE0 55%, var(--primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-title .highlight {
  background: linear-gradient(135deg, var(--primary) 0%, var(--gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-typing {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: clamp(0.95rem, 1.6vw, 1.15rem);
  font-weight: 600;
  margin-bottom: 1.4rem;
}
.typing-prefix {
  color: var(--text-secondary);
}
.typed-text {
  color: var(--primary);
  text-shadow: 0 0 14px var(--primary-glow);
}
.typed-cursor {
  color: var(--primary);
  animation: typedBlink 0.9s step-end infinite;
  font-weight: 400;
}
@keyframes typedBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.hero-description {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: 2rem;
  max-width: 560px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-bottom: 2.6rem;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  flex-wrap: wrap;
  padding-top: 1.6rem;
  border-top: 1px solid var(--border-dim);
}
.trust-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.trust-item strong {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  text-shadow: 0 0 14px var(--primary-glow);
}
.trust-item span {
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  text-transform: uppercase;
}
.trust-divider {
  width: 1px;
  height: 34px;
  background: var(--border-dim);
}

/* Hero Visual — 3D-style orbit */
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}
.visual-stage {
  position: relative;
  width: 420px;
  height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.visual-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid transparent;
}
.visual-ring-outer {
  width: 100%;
  height: 100%;
  border-top-color: rgba(57, 255, 20, 0.5);
  border-right-color: rgba(212, 175, 55, 0.35);
  animation: ringSpin 24s linear infinite;
  box-shadow: 0 0 60px rgba(57, 255, 20, 0.08);
}
.visual-ring-mid {
  width: 78%;
  height: 78%;
  border-bottom-color: rgba(57, 255, 20, 0.35);
  border-left-color: rgba(212, 175, 55, 0.4);
  animation: ringSpin 18s linear infinite reverse;
}
.visual-ring-inner {
  width: 56%;
  height: 56%;
  border-top-color: rgba(57, 255, 20, 0.6);
  border-bottom-color: rgba(212, 175, 55, 0.3);
  animation: ringSpin 14s linear infinite;
}
@keyframes ringSpin {
  100% { transform: rotate(360deg); }
}

.visual-core {
  position: relative;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 30% 30%, rgba(57, 255, 20, 0.2), transparent 60%),
              linear-gradient(135deg, #0A1628, #050B14);
  border: 2px solid rgba(57, 255, 20, 0.4);
  box-shadow:
    0 0 60px var(--primary-glow),
    0 0 120px rgba(57, 255, 20, 0.15),
    inset 0 0 40px rgba(57, 255, 20, 0.12);
  animation: corePulse 4s ease-in-out infinite;
}

.visual-core-mark {
  width: 82%;
  height: 82%;
  display: block;
  filter: drop-shadow(0 0 20px var(--primary-glow));
}

@keyframes corePulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.04); }
}

.visual-pulse {
  position: absolute;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  border: 1px solid var(--primary);
  opacity: 0;
  animation: pulseWave 4s ease-out infinite;
}
@keyframes pulseWave {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(2.2); opacity: 0; }
}

/* Orbiting tech icons */
.orbit {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  animation: ringSpin 16s linear infinite;
}
.orbit-2 { width: 78%; height: 78%; animation-duration: 22s; animation-direction: reverse; }
.orbit-3 { width: 56%; height: 56%; animation-duration: 12s; }
.orbit-4 { width: 90%; height: 90%; animation-duration: 28s; animation-direction: reverse; }
.orbit-5 { width: 68%; height: 68%; animation-duration: 20s; }

.orbit-node {
  position: absolute;
  top: -18px;
  left: 50%;
  transform: translateX(-50%);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid rgba(57, 255, 20, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1rem;
  box-shadow: 0 0 20px rgba(57, 255, 20, 0.2), inset 0 0 12px rgba(57, 255, 20, 0.08);
  backdrop-filter: blur(6px);
}
.orbit-node i { display: inline-block; }

/* Scroll Down */
.scroll-down {
  position: absolute;
  bottom: 1.8rem;
  left: 50%;
  transform: translateX(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-dim);
  color: var(--primary);
  font-size: 0.9rem;
  transition: var(--transition);
  animation: scrollBounce 2.4s ease-in-out infinite;
  z-index: 3;
}
.scroll-down:hover {
  border-color: var(--primary);
  box-shadow: 0 0 20px var(--primary-glow);
}
@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}


/* ============================================================
   12. ABOUT
   ============================================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.55fr;
  gap: 3rem;
  align-items: flex-start;
}

.about-visual {
  position: sticky;
  top: 100px;
}

.about-card {
  position: relative;
  padding: 2rem 1.8rem;
  background: linear-gradient(160deg, var(--bg-card), rgba(57, 255, 20, 0.03));
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-lg);
  overflow: hidden;
  backdrop-filter: blur(8px);
}
.about-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--gold));
}

.about-card-mark {
  width: 68px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.2rem;
}
.about-card-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 0 18px var(--primary-glow));
}

.about-card h3 {
  font-size: 1.15rem;
  letter-spacing: 0.05em;
  margin-bottom: 0.3rem;
}
.about-card > p {
  color: var(--primary);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 1.6rem;
}

.about-quick {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  padding: 1.2rem 0;
  border-top: 1px solid var(--border-dim);
  border-bottom: 1px solid var(--border-dim);
  margin-bottom: 1.4rem;
}
.about-quick li {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
}
.about-quick li i {
  color: var(--primary);
  width: 18px;
  text-align: center;
  font-size: 0.9rem;
}

.about-card-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.75rem;
  background: rgba(57, 255, 20, 0.06);
  border: 1px solid rgba(57, 255, 20, 0.18);
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-secondary);
}
.chip i { color: var(--primary); font-size: 0.72rem; }

/* About Tabs */
.about-tabs {
  display: flex;
  gap: 0.4rem;
  padding: 0.4rem;
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-pill);
  margin-bottom: 1.6rem;
  overflow-x: auto;
  scrollbar-width: none;
}
.about-tabs::-webkit-scrollbar { display: none; }

.tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.6rem 1.1rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  white-space: nowrap;
  transition: var(--transition);
}
.tab-btn i { font-size: 0.8rem; }
.tab-btn:hover {
  color: var(--text-primary);
  background: rgba(57, 255, 20, 0.06);
}
.tab-btn.active {
  background: var(--primary);
  color: #04120A;
  box-shadow: 0 0 22px var(--primary-glow);
}

.about-tab-contents {
  min-height: 180px;
  margin-bottom: 2rem;
}
.tab-content {
  display: none;
  animation: fadeTab 0.5s ease;
}
.tab-content.active { display: block; }
.tab-content p {
  margin-bottom: 1rem;
  font-size: 0.95rem;
  line-height: 1.8;
}
@keyframes fadeTab {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
.value-item {
  display: flex;
  gap: 0.85rem;
  padding: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-md);
  transition: var(--transition);
}
.value-item:hover {
  border-color: rgba(57, 255, 20, 0.3);
  background: var(--bg-card-hover);
  transform: translateY(-3px);
}
.value-item i {
  font-size: 1.1rem;
  color: var(--primary);
  margin-top: 4px;
}
.value-item h4 {
  font-size: 0.85rem;
  margin-bottom: 0.25rem;
  letter-spacing: 0.04em;
}
.value-item p {
  font-size: 0.78rem;
  margin: 0;
  color: var(--text-muted);
  line-height: 1.5;
}

/* About Stats */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}
.stat-card {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 1.1rem 1.2rem;
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-md);
  transition: var(--transition);
}
.stat-card:hover {
  border-color: rgba(57, 255, 20, 0.35);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(57, 255, 20, 0.08);
}
.stat-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: rgba(57, 255, 20, 0.1);
  border: 1px solid rgba(57, 255, 20, 0.22);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1rem;
  flex-shrink: 0;
}
.stat-info {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.stat-number {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
  text-shadow: 0 0 14px var(--primary-glow);
}
.stat-label {
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-top: 3px;
}

.about-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}


/* ============================================================
   13. SERVICES
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.service-card {
  position: relative;
  padding: 1.8rem 1.5rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-md);
  transition: var(--transition);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--gold));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.service-card:hover {
  border-color: rgba(57, 255, 20, 0.35);
  background: var(--bg-card-hover);
  transform: translateY(-8px);
  box-shadow: var(--shadow-md), 0 0 40px rgba(57, 255, 20, 0.08);
}
.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(57, 255, 20, 0.14), rgba(212, 175, 55, 0.1));
  border: 1px solid rgba(57, 255, 20, 0.28);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.3rem;
  margin-bottom: 1.1rem;
  transition: var(--transition);
}
.service-card:hover .service-icon {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #04120A;
  transform: rotate(-6deg) scale(1.06);
  box-shadow: 0 0 26px var(--primary-glow);
}

.service-card h3 {
  font-size: 1rem;
  margin-bottom: 0.6rem;
  letter-spacing: 0.02em;
}
.service-card > p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
  line-height: 1.6;
  flex: 1;
}

.service-points {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 1.3rem;
}
.service-points li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  color: var(--text-secondary);
}
.service-points i {
  color: var(--primary);
  font-size: 0.68rem;
}

.service-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  padding: 0;
  transition: var(--transition);
}
.service-btn i {
  transition: transform var(--transition);
  font-size: 0.75rem;
}
.service-btn:hover {
  color: var(--gold);
}
.service-btn:hover i {
  transform: translateX(5px);
}


/* ============================================================
   14. SOLUTIONS
   ============================================================ */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.solution-card {
  position: relative;
  padding: 2rem 1.6rem;
  background: linear-gradient(165deg, var(--bg-card), rgba(57, 255, 20, 0.02));
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-md);
  transition: var(--transition);
  overflow: hidden;
}
.solution-card::after {
  content: '';
  position: absolute;
  right: -50px;
  bottom: -50px;
  width: 130px;
  height: 130px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(57, 255, 20, 0.1), transparent 70%);
  opacity: 0;
  transition: opacity var(--transition);
}
.solution-card:hover {
  border-color: rgba(57, 255, 20, 0.35);
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
}
.solution-card:hover::after { opacity: 1; }

.solution-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #04120A;
  font-size: 1.2rem;
  margin-bottom: 1.2rem;
  box-shadow: 0 0 22px var(--primary-glow);
  transition: var(--transition);
}
.solution-card:hover .solution-icon {
  transform: scale(1.1) rotate(-6deg);
  background: linear-gradient(135deg, var(--gold), #B8941E);
  box-shadow: 0 0 26px var(--gold-glow);
}

.solution-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.6rem;
}
.solution-card > p {
  font-size: 0.85rem;
  line-height: 1.65;
  margin-bottom: 1.1rem;
}

.solution-list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.solution-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  color: var(--text-secondary);
}
.solution-list i {
  color: var(--primary);
  font-size: 0.65rem;
}


/* ============================================================
   15. PROJECTS — Featured + Other Systems + Capabilities
   ============================================================ */
.featured-projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.8rem;
  margin-bottom: 4.5rem;
}

.featured-project-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}
.featured-project-card:hover {
  border-color: rgba(57, 255, 20, 0.35);
  transform: translateY(-8px);
  box-shadow: var(--shadow-md), 0 0 50px rgba(57, 255, 20, 0.08);
}

.featured-project-thumb {
  position: relative;
  aspect-ratio: 16 / 10;
  background: var(--bg-section);
  overflow: hidden;
}
.featured-project-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.featured-project-card:hover .featured-project-thumb img {
  transform: scale(1.06);
}

.project-status {
  position: absolute;
  top: 1rem;
  left: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-pill);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
}
.project-status i { font-size: 0.5rem; }
.status-live {
  background: rgba(57, 255, 20, 0.18);
  color: var(--primary);
  border: 1px solid rgba(57, 255, 20, 0.4);
}
.status-completed {
  background: rgba(0, 200, 255, 0.15);
  color: #00C8FF;
  border: 1px solid rgba(0, 200, 255, 0.35);
}
.status-development {
  background: rgba(255, 200, 0, 0.15);
  color: var(--status-dev);
  border: 1px solid rgba(255, 200, 0, 0.35);
}

.featured-flag {
  position: absolute;
  top: 1rem;
  right: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.75rem;
  background: linear-gradient(135deg, var(--gold), #B8941E);
  color: #04120A;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  box-shadow: 0 0 20px var(--gold-glow);
}
.featured-flag i { font-size: 0.62rem; }

.featured-project-body {
  padding: 1.6rem 1.5rem 1.7rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.featured-project-body h3 {
  font-size: 1.05rem;
  margin-bottom: 0.65rem;
  letter-spacing: 0.01em;
}
.featured-project-body > p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 1.1rem;
  flex: 1;
}

.project-category {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 0.5rem;
}
.project-category i { font-size: 0.75rem; }

.project-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1.2rem;
}
.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.28rem 0.65rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-pill);
  font-size: 0.7rem;
  color: var(--text-secondary);
  transition: var(--transition-fast);
}
.tag i { color: var(--primary); font-size: 0.72rem; }
.tag:hover {
  border-color: rgba(57, 255, 20, 0.35);
  color: var(--primary);
  transform: translateY(-2px);
}

.featured-project-actions {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  flex-wrap: wrap;
  margin-top: 0.4rem;
}

.project-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.3rem;
  align-self: flex-start;
  background: transparent;
  border: 1px solid rgba(57, 255, 20, 0.3);
  border-radius: var(--radius-pill);
  color: var(--primary);
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: var(--transition);
}
.project-btn i { transition: transform var(--transition); font-size: 0.75rem; }
.project-btn:hover {
  background: var(--primary);
  color: #04120A;
  box-shadow: 0 0 26px var(--primary-glow);
  transform: translateY(-2px);
}
.project-btn:hover i { transform: translateX(4px); }

.project-link-live {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: var(--transition);
}
.project-link-live i { font-size: 0.72rem; }
.project-link-live:hover {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

/* Other Systems */
.other-systems {
  margin-bottom: 4.5rem;
}

.other-systems-head {
  margin-bottom: 1.8rem;
  text-align: center;
}
.other-systems-head h3 {
  font-size: 1.25rem;
  letter-spacing: 0.02em;
  margin-bottom: 0.4rem;
}
.other-systems-head p {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.other-systems-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.other-system-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.2rem 1.4rem;
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-md);
  transition: var(--transition);
}
.other-system-item:hover {
  border-color: rgba(57, 255, 20, 0.28);
  background: var(--bg-card-hover);
  transform: translateX(4px);
}

.other-system-info {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex: 1;
  min-width: 0;
}

.other-system-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(57, 255, 20, 0.1);
  border: 1px solid rgba(57, 255, 20, 0.22);
  color: var(--primary);
  font-size: 1rem;
  flex-shrink: 0;
}

.other-system-info h4 {
  font-size: 0.95rem;
  margin-bottom: 0.2rem;
  letter-spacing: 0.01em;
  color: var(--text-primary);
}
.other-system-info p {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.5;
}

.other-system-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.other-system-status {
  display: inline-flex;
  align-items: center;
  padding: 0.28rem 0.75rem;
  background: rgba(57, 255, 20, 0.1);
  color: var(--primary);
  border: 1px solid rgba(57, 255, 20, 0.25);
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
}
.other-system-status.status-dev {
  background: rgba(255, 200, 0, 0.1);
  color: var(--status-dev);
  border-color: rgba(255, 200, 0, 0.3);
}

/* Capabilities */
.capabilities {
  padding: 2.5rem 2rem;
  background: linear-gradient(160deg, var(--bg-card), rgba(57, 255, 20, 0.03));
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}
.capabilities::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--gold));
}

.capabilities-head {
  text-align: center;
  margin-bottom: 2rem;
}
.capabilities-head h3 {
  font-size: 1.25rem;
  letter-spacing: 0.02em;
  margin-bottom: 0.4rem;
}
.capabilities-head p {
  font-size: 0.88rem;
  color: var(--text-muted);
  max-width: 520px;
  margin: 0 auto;
}

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

.capability-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 1.1rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
}
.capability-item i {
  color: var(--primary);
  font-size: 0.95rem;
  width: 18px;
  text-align: center;
}
.capability-item:hover {
  border-color: rgba(57, 255, 20, 0.35);
  background: var(--primary-soft);
  color: var(--primary);
  transform: translateY(-3px);
}

.capabilities-cta {
  text-align: center;
}


/* ============================================================
   16. TECHNOLOGIES
   ============================================================ */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.tech-category {
  padding: 1.6rem 1.4rem;
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-md);
  transition: var(--transition);
}
.tech-category:hover {
  border-color: rgba(57, 255, 20, 0.3);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.tech-category-head {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding-bottom: 0.9rem;
  margin-bottom: 1.1rem;
  border-bottom: 1px solid var(--border-dim);
}
.tech-category-head i {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(57, 255, 20, 0.1);
  border: 1px solid rgba(57, 255, 20, 0.22);
  color: var(--primary);
  font-size: 0.9rem;
}
.tech-category-head h3 {
  font-size: 0.88rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.tech-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tech-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.42rem 0.85rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
  cursor: default;
}
.tech-chip i {
  color: var(--primary);
  font-size: 0.85rem;
}
.tech-chip:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-soft);
  transform: translateY(-3px);
  box-shadow: 0 6px 18px rgba(57, 255, 20, 0.15);
}


/* ============================================================
   17. HOW WE WORK (PROCESS)
   ============================================================ */
.process-timeline {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1rem;
  position: relative;
}
.process-timeline::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 3%;
  right: 3%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(57, 255, 20, 0.4), rgba(212, 175, 55, 0.4), transparent);
  z-index: 0;
}

.process-step {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 1;
}

.process-number {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--primary);
  background: var(--bg-body);
  border: 2px solid rgba(57, 255, 20, 0.35);
  box-shadow: 0 0 26px rgba(57, 255, 20, 0.15);
  margin-bottom: 1.2rem;
  transition: var(--transition);
  letter-spacing: 0.04em;
}
.process-step:hover .process-number {
  background: var(--primary);
  color: #04120A;
  transform: scale(1.06);
  box-shadow: 0 0 40px var(--primary-glow);
}

.process-card {
  text-align: center;
  padding: 0 0.3rem;
}
.process-icon {
  font-size: 1.3rem;
  color: var(--gold);
  margin-bottom: 0.5rem;
}
.process-card h3 {
  font-size: 0.88rem;
  letter-spacing: 0.06em;
  margin-bottom: 0.35rem;
}
.process-card p {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.5;
}


/* ============================================================
   18. WHY QOECH
   ============================================================ */
.why-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.2rem;
}

.why-card {
  position: relative;
  padding: 1.8rem 1.3rem;
  text-align: center;
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-md);
  transition: var(--transition);
  overflow: hidden;
}
.why-card::before {
  content: '';
  position: absolute;
  top: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}
.why-card:hover {
  border-color: rgba(57, 255, 20, 0.3);
  background: var(--bg-card-hover);
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
}
.why-card:hover::before {
  opacity: 1;
}

.why-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  background: linear-gradient(135deg, rgba(57, 255, 20, 0.12), rgba(212, 175, 55, 0.08));
  border: 1px solid rgba(57, 255, 20, 0.3);
  color: var(--primary);
  font-size: 1.2rem;
  transition: var(--transition);
}
.why-card:hover .why-icon {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #04120A;
  transform: rotate(-8deg) scale(1.08);
  box-shadow: 0 0 26px var(--primary-glow);
}

.why-card h3 {
  font-size: 0.92rem;
  margin-bottom: 0.5rem;
  letter-spacing: 0.06em;
}
.why-card p {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.6;
}


/* ============================================================
   19. EAGLE MOMENT
   ============================================================ */
.eagle-section {
  position: relative;
  padding: 8rem 0;
  background: linear-gradient(180deg, #050B14 0%, #071021 50%, #050B14 100%);
  overflow: hidden;
  text-align: center;
}

.eagle-bg {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 50% 50%, rgba(57, 255, 20, 0.12) 0%, transparent 60%),
    linear-gradient(rgba(57, 255, 20, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(57, 255, 20, 0.03) 1px, transparent 1px);
  background-size: 100% 100%, 60px 60px, 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.eagle-figure {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 560px;
  height: 560px;
  pointer-events: none;
  animation: eagleDrift 12s ease-in-out infinite;
}
.eagle-figure img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  opacity: 0.06;
}
@keyframes eagleDrift {
  0%, 100% { transform: translate(-50%, -50%) rotate(-3deg) scale(1); }
  50% { transform: translate(-50%, -52%) rotate(3deg) scale(1.04); }
}

.eagle-content {
  position: relative;
  z-index: 2;
}

.eagle-title {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  margin: 1.5rem 0;
  font-size: clamp(2rem, 6vw, 4rem);
  font-weight: 900;
  letter-spacing: 0.06em;
}
.eagle-title span {
  background: linear-gradient(135deg, #FFFFFF 0%, var(--primary) 60%, var(--gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
}
.eagle-title span:nth-child(2) {
  background: linear-gradient(135deg, var(--primary) 0%, var(--gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.eagle-sub {
  font-size: 1rem;
  color: var(--text-secondary);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-family: var(--font-display);
}


/* ============================================================
   20. TESTIMONIALS
   ============================================================ */
.testimonial-carousel {
  max-width: 860px;
  margin: 0 auto;
  position: relative;
  padding: 2.6rem 2.4rem;
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  overflow: hidden;
}
.testimonial-carousel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--gold));
}

.testimonial-track {
  position: relative;
  min-height: 190px;
}
.testimonial-slide {
  display: none;
  text-align: center;
  animation: fadeSlide 0.6s ease forwards;
}
.testimonial-slide.active { display: block; }

@keyframes fadeSlide {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.testimonial-quote {
  font-size: 1.6rem;
  color: var(--primary);
  opacity: 0.35;
  margin-bottom: 1rem;
}
.testimonial-slide p {
  font-size: 1.02rem;
  line-height: 1.75;
  color: var(--text-primary);
  font-style: italic;
  max-width: 660px;
  margin: 0 auto 1.4rem;
}
.testimonial-client {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.testimonial-client strong {
  color: var(--primary);
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
}
.testimonial-client span {
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
}

.testimonial-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.8rem;
}
.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border-dim);
  transition: var(--transition);
  padding: 0;
}
.dot:hover {
  background: var(--text-muted);
}
.dot.active {
  width: 30px;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--primary), var(--gold));
  box-shadow: 0 0 16px var(--primary-glow);
}


/* ============================================================
   21. CONTACT
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 2.2rem;
  align-items: flex-start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 1.2rem;
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-md);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.contact-card:hover {
  border-color: rgba(57, 255, 20, 0.35);
  background: var(--bg-card-hover);
  transform: translateX(6px);
}
.contact-static { cursor: default; }
.contact-static:hover { transform: none; }

.contact-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(57, 255, 20, 0.1);
  border: 1px solid rgba(57, 255, 20, 0.24);
  color: var(--primary);
  font-size: 1rem;
  flex-shrink: 0;
  transition: var(--transition);
}
.contact-card:hover .contact-icon {
  background: var(--primary);
  color: #04120A;
  transform: rotate(-8deg);
  box-shadow: 0 0 22px var(--primary-glow);
}

.contact-body {
  flex: 1;
}
.contact-body h4 {
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.2rem;
}
.contact-body p {
  font-size: 0.92rem;
  color: var(--text-primary);
  margin: 0;
}

.contact-arrow {
  color: var(--text-muted);
  font-size: 0.8rem;
  transition: var(--transition);
}
.contact-card:hover .contact-arrow {
  color: var(--primary);
  transform: translateX(4px);
}

.contact-whatsapp {
  background: linear-gradient(135deg, rgba(37, 211, 102, 0.12), rgba(37, 211, 102, 0.04));
  border-color: rgba(37, 211, 102, 0.3);
}
.contact-whatsapp .contact-icon {
  background: rgba(37, 211, 102, 0.15);
  border-color: rgba(37, 211, 102, 0.4);
  color: #25D366;
}
.contact-whatsapp:hover {
  border-color: #25D366;
}
.contact-whatsapp:hover .contact-icon {
  background: #25D366;
  color: #fff;
  box-shadow: 0 0 24px rgba(37, 211, 102, 0.5);
}

/* Contact Form */
.contact-form-wrap {
  padding: 2rem 1.8rem;
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  position: relative;
}
.contact-form-wrap::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--gold));
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.form-head {
  margin-bottom: 1.6rem;
  text-align: center;
}
.form-head h3 {
  font-size: 1.1rem;
  margin-bottom: 0.4rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.form-head h3 i { color: var(--primary); }
.form-head p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 1rem;
}
.form-group label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
  text-transform: uppercase;
}
.form-group label i {
  color: var(--primary);
  font-size: 0.78rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  background: var(--bg-input);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  transition: var(--transition);
  outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft), 0 0 20px rgba(57, 255, 20, 0.15);
  background: rgba(57, 255, 20, 0.02);
}

.form-group select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2339FF14' stroke-width='2'%3e%3cpolyline points='6 9 12 15 18 9'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 14px;
  padding-right: 2.5rem;
}
.form-group select option {
  background: var(--bg-section);
  color: var(--text-primary);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
  font-family: var(--font-sans);
}

.btn-submit {
  width: 100%;
  margin-top: 0.5rem;
}

.form-status {
  display: none;
  margin-top: 1rem;
  padding: 0.8rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  text-align: center;
}
.form-status.success {
  display: block;
  background: rgba(57, 255, 20, 0.1);
  border: 1px solid rgba(57, 255, 20, 0.35);
  color: var(--primary);
}
.form-status.error {
  display: block;
  background: rgba(255, 68, 68, 0.1);
  border: 1px solid rgba(255, 68, 68, 0.35);
  color: #FF8888;
}


/* ============================================================
   22. FOOTER
   ============================================================ */
.footer {
  background: #03080F;
  border-top: 1px solid var(--border-dim);
  padding: 3.5rem 0 1.5rem;
  position: relative;
  z-index: 2;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

/* Footer wordmark — Q is the image, followed by OECH */
.footer-logo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  margin-bottom: 0.8rem;
}

.footer-top {
  display: flex;
  align-items: center;
  line-height: 1;
}

.footer-q {
  height: 1.35em;
  width: auto;
  display: block;
  margin-right: -0.02em;
  margin-left: -0.06em;
  filter: drop-shadow(0 0 10px var(--primary-glow));
}

.footer-letters {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.16em;
  color: var(--text-primary);
  line-height: 1;
}

.footer-sub {
  font-family: var(--font-display);
  font-size: 0.55rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  color: var(--primary);
  margin-left: 0.15em;
}

.footer-brand > p {
  color: var(--primary);
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 0.8rem;
}
.footer-desc {
  color: var(--text-muted) !important;
  font-size: 0.85rem !important;
  font-family: var(--font-sans) !important;
  letter-spacing: 0 !important;
  text-transform: none !important;
  line-height: 1.65;
  max-width: 320px;
}

.footer-col h4 {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 1.1rem;
}
.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.footer-col ul a {
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: var(--transition-fast);
  position: relative;
}
.footer-col ul a:hover {
  color: var(--primary);
  padding-left: 8px;
}
.footer-col ul a::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 1px;
  background: var(--primary);
  transition: width var(--transition-fast);
}
.footer-col ul a:hover::before {
  width: 5px;
}

.footer-social {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-dim);
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: var(--transition);
}
.footer-social a:hover {
  background: var(--primary);
  color: #04120A;
  border-color: var(--primary);
  transform: translateY(-3px);
  box-shadow: 0 0 22px var(--primary-glow);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.6rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--border-dim);
}
.footer-bottom p {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin: 0;
}
.footer-tagline {
  color: var(--primary) !important;
  font-family: var(--font-display) !important;
  letter-spacing: 0.16em !important;
  text-transform: uppercase;
  font-size: 0.68rem !important;
}


/* ============================================================
   23. BACK TO TOP
   ============================================================ */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #04120A;
  font-size: 1rem;
  box-shadow: 0 0 24px var(--primary-glow);
  z-index: 800;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--transition);
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top:hover {
  transform: translateY(-5px);
  box-shadow: 0 0 40px var(--primary-glow);
  filter: brightness(1.1);
}


/* ============================================================
   24. MODALS
   ============================================================ */
.modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  z-index: 2000;
}
.modal.open {
  display: flex;
}

.modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(3, 8, 15, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  animation: fadeIn 0.3s ease;
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-content {
  position: relative;
  width: 100%;
  max-width: 780px;
  max-height: 88vh;
  overflow-y: auto;
  background: var(--bg-section);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: 1;
  animation: modalIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes modalIn {
  from { opacity: 0; transform: translateY(30px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-close {
  position: sticky;
  top: 1rem;
  float: right;
  margin: 1rem 1rem 0 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-dim);
  color: var(--text-secondary);
  font-size: 0.95rem;
  transition: var(--transition);
  z-index: 5;
}
.modal-close:hover {
  background: var(--primary);
  color: #04120A;
  border-color: var(--primary);
  transform: rotate(90deg);
  box-shadow: 0 0 22px var(--primary-glow);
}

.modal-body {
  padding: 0 2rem 2.2rem;
  clear: both;
}
.modal-body img {
  width: 100%;
  max-height: 260px;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-dim);
  margin-bottom: 1.5rem;
}
.modal-body h3 {
  font-size: 1.4rem;
  margin-bottom: 0.6rem;
  letter-spacing: 0.01em;
}
.modal-body .modal-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.4rem;
}
.modal-body .modal-section {
  padding: 1.2rem 0;
  border-bottom: 1px solid var(--border-dim);
}
.modal-body .modal-section:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.modal-body .modal-section h4 {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 0.7rem;
}
.modal-body .modal-section h4 i { font-size: 0.85rem; }
.modal-body .modal-section p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--text-secondary);
}
.modal-body .modal-section ul {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.modal-body .modal-section ul li {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
}
.modal-body .modal-section ul li i {
  color: var(--primary);
  font-size: 0.7rem;
  margin-top: 6px;
  flex-shrink: 0;
}
.modal-body .modal-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}
.modal-body .modal-actions {
  margin-top: 1.6rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}
.modal-body .modal-icon-large {
  width: 70px;
  height: 70px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #04120A;
  font-size: 1.7rem;
  margin: 0 auto 1.2rem;
  box-shadow: 0 0 30px var(--primary-glow);
}


/* ============================================================
   25. FADE-UP SCROLL ANIMATIONS
   ============================================================ */
.fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.85s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.85s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}


/* ============================================================
   26. QOECH MARK SIZING — zoomed to focus on the Q
   ============================================================ */
/* Base rules for every Q image */
.brand-q,
.footer-q,
.preloader-q,
.visual-core-mark,
.about-card-mark img,
.eagle-figure img {
  display: block;
  object-fit: cover;          /* fills container, crops empty edges */
  object-position: center;    /* keeps Q centered when cropping */
  transform-origin: center;
  pointer-events: none;
  -webkit-user-drag: none;
  user-select: none;
  mix-blend-mode: screen;     /* hides the black background */
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

/* ---- NAVBAR: zoomed Q next to OECH ---- */
.brand-top {
  display: flex;
  align-items: center;
  line-height: 1;
}

.brand-q {
  height: 36px;
  width: 36px;
  transform: scale(1.35);     /* crop padding around Q */
  margin-right: 0.15rem;
  filter: drop-shadow(0 0 8px var(--primary-glow));
  transition: var(--transition);
}
.brand:hover .brand-q {
  transform: scale(1.35) rotate(-8deg);
  filter: drop-shadow(0 0 16px var(--primary-glow));
}

/* ---- PRELOADER: zoomed Q inside the 130px ring ---- */
.preloader-q {
  height: 64px;
  width: 64px;
  display: inline-block;
  vertical-align: middle;
  transform: scale(1.35);
  margin-right: 0.05em;
  margin-left: -0.05em;
  filter: drop-shadow(0 0 16px var(--primary-glow));
  animation: preloaderPulse 1.8s ease-in-out infinite;
}

/* ---- HERO VISUAL CORE: fills the 150px circle ---- */
.visual-core {
  overflow: hidden;   /* clips anything outside the circle */
}
.visual-core-mark {
  width: 100%;
  height: 100%;
  transform: scale(1.4);     /* tighter crop → Q fills more */
  filter: drop-shadow(0 0 20px var(--primary-glow));
}

/* ---- ABOUT CARD: fills the 68px square ---- */
.about-card-mark {
  overflow: hidden;
}
.about-card-mark img {
  width: 100%;
  height: 100%;
  transform: scale(1.4);
  filter: drop-shadow(0 0 18px var(--primary-glow));
}

/* ---- FOOTER: zoomed Q next to OECH ---- */
.footer-q {
  height: 34px;
  width: 34px;
  transform: scale(1.35);
  margin-right: 0.15rem;
  filter: drop-shadow(0 0 10px var(--primary-glow));
}

/* ---- EAGLE MOMENT: big faint Q watermark ---- */
.eagle-figure img {
  width: 100%;
  height: 100%;
  transform: scale(1.1);
  opacity: 0.08;
}
/* ============================================================
   27. RESPONSIVE BREAKPOINTS
   ============================================================ */

/* Large tablets / small laptops */
@media (max-width: 1100px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }
  .hero-content {
    max-width: 100%;
    margin: 0 auto;
  }
  .hero-actions,
  .hero-trust {
    justify-content: center;
  }
  .hero-trust {
    justify-content: center;
  }
  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-visual { order: -1; }
  .visual-stage { width: 340px; height: 340px; }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .about-visual { position: static; }

  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .solutions-grid { grid-template-columns: repeat(2, 1fr); }
  .tech-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(3, 1fr); }

  .process-timeline {
    grid-template-columns: repeat(3, 1fr);
    row-gap: 2.5rem;
  }
  .process-timeline::before { display: none; }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 1.8rem;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .featured-projects-grid {
    grid-template-columns: 1fr 1fr;
  }
  .featured-projects-grid .featured-project-card:last-child {
    grid-column: 1 / -1;
    max-width: 620px;
    margin: 0 auto;
    width: 100%;
  }
}

/* Tablets */
@media (max-width: 850px) {
  .section { padding: 5rem 0; }
  .section-title { font-size: clamp(1.7rem, 5vw, 2.2rem); }

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

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

  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* Small tablets / large phones */
@media (max-width: 768px) {
  .featured-projects-grid {
    grid-template-columns: 1fr;
  }
  .featured-projects-grid .featured-project-card:last-child {
    max-width: 100%;
  }

  .other-system-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.9rem;
  }
  .other-system-meta {
    justify-content: flex-start;
  }

  .capabilities {
    padding: 2rem 1.4rem;
  }
  .capabilities-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* Small tablets / large phones */
@media (max-width: 640px) {
  :root {
    --nav-height: 64px;
  }

  .container { padding: 0 1.2rem; }

  .navbar { padding: 0 1.2rem; }

  /* Brand — smaller on mobile, keeps zoom */
  .brand-letters { font-size: 0.95rem; letter-spacing: 0.12em; }
  .brand-sub { font-size: 0.5rem; letter-spacing: 0.28em; }
  .brand-q { height: 30px; width: 30px; transform: scale(1.3); }
  .brand:hover .brand-q { transform: scale(1.3) rotate(-8deg); }

  /* Preloader — smaller Q, keeps zoom */
  .preloader-text { font-size: 1.3rem; }
  .preloader-q { height: 52px; width: 52px; transform: scale(1.3); }

  /* Hero visual core — smaller circle, keeps zoom */
  .hero { padding: calc(var(--nav-height) + 3rem) 0 4rem; }
  .hero-title { font-size: clamp(1.9rem, 8vw, 2.6rem); }
  .hero-description { font-size: 0.92rem; }
  .hero-typing { font-size: 0.85rem; }
  .hero-actions .btn { flex: 1; justify-content: center; }
  .visual-stage { width: 260px; height: 260px; }
  .visual-core { width: 110px; height: 110px; }
  .visual-core-mark { width: 100%; height: 100%; transform: scale(1.4); }
  .orbit-node { width: 32px; height: 32px; font-size: 0.85rem; }
  .trust-divider { display: none; }
  .hero-trust { gap: 1.5rem; }

  /* About card mark — keeps zoom */
  .about-card-mark { width: 56px; height: 56px; }
  .about-card-mark img { transform: scale(1.4); }

  /* Footer Q — smaller, keeps zoom */
  .footer-q { height: 28px; width: 28px; transform: scale(1.3); }

  .section-head { margin-bottom: 2.5rem; }
  .section-label { font-size: 0.6rem; padding: 0.35rem 0.9rem; }

  .services-grid { grid-template-columns: 1fr; }
  .solutions-grid { grid-template-columns: 1fr; }
  .tech-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }

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

  .process-timeline {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
  .process-number {
    width: 62px;
    height: 62px;
    font-size: 0.9rem;
  }

  .eagle-section { padding: 5rem 0; }
  .eagle-figure { width: 340px; height: 340px; }
  .eagle-figure img { transform: scale(1.1); }

  .testimonial-carousel { padding: 1.8rem 1.2rem; }
  .testimonial-slide p { font-size: 0.92rem; }

  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 1.5rem 1.2rem; }

  .modal-body { padding: 0 1.3rem 1.8rem; }
  .modal-body h3 { font-size: 1.15rem; }
  .modal-body img { max-height: 180px; }

  .back-to-top {
    bottom: 1.2rem;
    right: 1.2rem;
    width: 42px;
    height: 42px;
    font-size: 0.9rem;
  }
}

/* Small phones */
@media (max-width: 520px) {
  .capabilities-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 420px) {
  .why-grid { grid-template-columns: 1fr; }
  .process-timeline { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .about-actions { flex-direction: column; }
  .about-actions .btn { width: 100%; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .fade-up {
    opacity: 1;
    transform: none;
  }
}
/* ============================================================
   28. CONTACT WIZARD
   ============================================================ */

/* ---------- Progress indicator ---------- */
.wizard-progress {
  position: relative;
  margin: 0 0 2rem;
  padding: 0 0.4rem;
}

.progress-track {
  position: absolute;
  top: 19px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: var(--border-dim);
  border-radius: 2px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--primary), var(--gold));
  border-radius: 2px;
  transition: width 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 0 12px var(--primary-glow);
}

.progress-steps {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  list-style: none;
  margin: 0;
  padding: 0;
}

.progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  flex: 1;
  text-align: center;
  transition: var(--transition);
}

.progress-dot {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-section);
  border: 2px solid var(--border-dim);
  color: var(--text-muted);
  font-size: 0.85rem;
  transition: var(--transition);
  position: relative;
  z-index: 1;
}

.progress-label {
  font-family: var(--font-display);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: var(--transition);
  line-height: 1.2;
}

.progress-step.active .progress-dot {
  background: var(--primary);
  border-color: var(--primary);
  color: #04120A;
  box-shadow: 0 0 24px var(--primary-glow);
  transform: scale(1.08);
}
.progress-step.active .progress-label {
  color: var(--primary);
}

.progress-step.complete .progress-dot {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  color: #04120A;
}
.progress-step.complete .progress-label {
  color: var(--text-secondary);
}

/* ---------- Wizard wrapper ---------- */
.wizard-form {
  position: relative;
  min-height: 320px;
}

/* ---------- Steps ---------- */
.wizard-step {
  display: none;
  opacity: 0;
  transform: translateX(24px);
}
.wizard-step.active {
  display: block;
  opacity: 1;
  transform: translateX(0);
  animation: wizardIn 0.28s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.wizard-step.leaving-back {
  animation: wizardInBack 0.28s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes wizardIn {
  from { opacity: 0; transform: translateX(24px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes wizardInBack {
  from { opacity: 0; transform: translateX(-24px); }
  to   { opacity: 1; transform: translateX(0); }
}

.wizard-step-head {
  text-align: center;
  margin-bottom: 1.4rem;
}
.wizard-step-num {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-soft);
  border: 1px solid rgba(57, 255, 20, 0.2);
  padding: 0.28rem 0.85rem;
  border-radius: var(--radius-pill);
  margin-bottom: 0.6rem;
}
.wizard-step-head h4 {
  font-size: 1.15rem;
  margin-bottom: 0.3rem;
  letter-spacing: 0.02em;
  color: var(--text-primary);
}
.wizard-step-head p {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0;
}

/* ---------- Honeypot ---------- */
.hp-field {
  position: absolute !important;
  left: -9999px !important;
  top: -9999px !important;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

/* ---------- Field errors ---------- */
.field-error {
  display: none;
  font-size: 0.72rem;
  color: #FF8888;
  margin-top: 0.3rem;
  line-height: 1.4;
  animation: fadeIn 0.2s ease;
}
.field-error.visible {
  display: block;
}
.field-hint {
  display: block;
  font-size: 0.68rem;
  color: var(--text-muted);
  margin-top: 0.28rem;
  letter-spacing: 0.02em;
}

.form-group input.invalid,
.form-group select.invalid,
.form-group textarea.invalid {
  border-color: rgba(255, 68, 68, 0.55);
  box-shadow: 0 0 0 3px rgba(255, 68, 68, 0.12);
}

/* ---------- Wizard navigation ---------- */
.wizard-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.7rem;
  margin-top: 1.6rem;
  padding-top: 1.3rem;
  border-top: 1px solid var(--border-dim);
}

.wizard-nav .btn {
  min-width: 120px;
  justify-content: center;
}

.wizard-back:disabled,
.wizard-next:disabled,
.wizard-submit:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* ---------- Success screen ---------- */
.wizard-success {
  text-align: center;
  padding: 1rem 0.5rem 0.5rem;
  animation: wizardIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.wizard-success[hidden] {
  display: none;
}

.success-icon {
  width: 78px;
  height: 78px;
  margin: 0 auto 1.2rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 30% 30%, rgba(57, 255, 20, 0.25), transparent 70%),
              linear-gradient(135deg, #0A1628, #050B14);
  border: 2px solid var(--primary);
  color: var(--primary);
  font-size: 2.4rem;
  box-shadow: 0 0 40px var(--primary-glow), inset 0 0 20px var(--primary-soft);
  animation: corePulse 2.4s ease-in-out infinite;
}

.wizard-success h3 {
  font-size: 1.35rem;
  color: var(--primary);
  text-shadow: 0 0 16px var(--primary-glow);
  margin-bottom: 0.5rem;
  letter-spacing: 0.04em;
}

.success-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  margin-bottom: 0.6rem;
}

.success-chip {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: #04120A;
  background: linear-gradient(135deg, var(--gold), #B8941E);
  padding: 0.7rem 1.5rem;
  border-radius: var(--radius-pill);
  box-shadow: 0 0 26px var(--gold-glow);
  margin-bottom: 1.2rem;
}

.success-msg {
  font-size: 0.9rem;
  color: var(--text-secondary);
  max-width: 380px;
  margin: 0 auto 1.6rem;
}

.success-next {
  text-align: left;
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.3rem;
  margin: 0 auto 1.6rem;
  max-width: 420px;
}
.success-next h4 {
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.success-next h4 i { font-size: 0.85rem; }
.success-next ol {
  counter-reset: next-step;
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.success-next li {
  position: relative;
  padding-left: 1.8rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}
.success-next li::before {
  counter-increment: next-step;
  content: counter(next-step);
  position: absolute;
  left: 0;
  top: 0;
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 50%;
  background: var(--primary-soft);
  border: 1px solid rgba(57, 255, 20, 0.3);
  color: var(--primary);
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

.success-reset {
  min-width: 200px;
  justify-content: center;
}

/* ---------- Wizard — mobile ---------- */
@media (max-width: 640px) {
  .progress-track {
    top: 12px;
    left: 0;
    right: 0;
    height: 4px;
  }
  .progress-dot {
    width: 26px;
    height: 26px;
    font-size: 0.7rem;
  }
  .progress-label {
    font-size: 0.52rem;
    letter-spacing: 0.06em;
  }
  .wizard-step-head h4 { font-size: 1.05rem; }
  .wizard-step-head p  { font-size: 0.78rem; }

  .wizard-nav {
    flex-direction: column-reverse;
    gap: 0.6rem;
  }
  .wizard-nav .btn {
    width: 100%;
    min-width: 0;
  }
  .wizard-nav .wizard-next,
  .wizard-nav .wizard-submit {
    flex-direction: row-reverse;
  }
  .wizard-nav > span:empty { display: none; }

  .success-chip { font-size: 0.92rem; padding: 0.6rem 1.2rem; }
  .wizard-success h3 { font-size: 1.15rem; }
  .success-reset { width: 100%; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  .wizard-step.active,
  .wizard-step.leaving-back,
  .wizard-success {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
  .progress-fill { transition: none !important; }
}