/* ================================================
   FLYMYWAY — DESIGN SYSTEM
   ================================================ */

:root {
  /* Color Palette */
  --bg-deep:       #030B14;
  --bg-primary:    #060F1C;
  --bg-surface:    #0A1628;
  --bg-card:       #0D1F38;
  --navy-dark:     #0A1628;
  --navy-mid:      #0D2342;
  --navy-light:    #1B3A6B;
  --accent:        #0080FF;
  --accent-light:  #00CFFF;
  --accent-dim:    rgba(0,128,255,0.15);
  --text-primary:  #E8F4FF;
  --text-secondary:#8BA8C4;
  --text-muted:    #4A6A8A;
  --success:       #00E5A0;
  --glass-bg:      rgba(10,22,40,0.7);
  --glass-border:  rgba(0,128,255,0.15);
  --card-border:   rgba(0,128,255,0.1);

  /* Typography */
  --font-display: 'Space Grotesk', sans-serif;
  --font-body:    'Inter', sans-serif;

  /* Layout */
  --max-w:      1280px;
  --pad-x:      clamp(20px, 5vw, 60px);

  /* Easing */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out:   cubic-bezier(0.4, 0, 0.2, 1);

  /* Shadows */
  --shadow-sm:   0 4px 20px rgba(0,0,0,0.3);
  --shadow-md:   0 8px 40px rgba(0,0,0,0.4);
  --shadow-lg:   0 20px 60px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 40px rgba(0,128,255,0.2);

  /* Radii */
  --r-sm:  8px;
  --r-md:  16px;
  --r-lg:  24px;
  --r-xl:  32px;
  --r-full: 9999px;
}

/* ================================================
   RESET
   ================================================ */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

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

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

ul { list-style: none; }

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

address { font-style: normal; }

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

/* ================================================
   KEYFRAME ANIMATIONS
   ================================================ */

@keyframes float {
  0%, 100% { transform: translateY(0);   }
  50%       { transform: translateY(-18px); }
}

@keyframes spin-cw {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes spin-ccw {
  to { transform: translate(-50%, -50%) rotate(-360deg); }
}

@keyframes orbit-cw {
  from { transform: rotate(0deg)   translateX(var(--orbit-r, 90px))  rotate(0deg);   }
  to   { transform: rotate(360deg) translateX(var(--orbit-r, 90px))  rotate(-360deg); }
}

@keyframes orbit-ccw {
  from { transform: rotate(0deg)    translateX(var(--orbit-r, 120px)) rotate(0deg);   }
  to   { transform: rotate(-360deg) translateX(var(--orbit-r, 120px)) rotate(360deg); }
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(0,128,255,0.2), 0 0 40px rgba(0,128,255,0.08); }
  50%       { box-shadow: 0 0 40px rgba(0,207,255,0.4), 0 0 80px rgba(0,207,255,0.15); }
}

@keyframes pulse-ring {
  0%   { transform: translate(-50%,-50%) scale(0.9); opacity: 0.7; }
  100% { transform: translate(-50%,-50%) scale(1.6); opacity: 0;   }
}

@keyframes badge-blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}

@keyframes scroll-line {
  0%   { transform: scaleY(0); transform-origin: top;    opacity: 1; }
  45%  { transform: scaleY(1); transform-origin: top;    opacity: 1; }
  55%  { transform: scaleY(1); transform-origin: bottom; opacity: 1; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

@keyframes hud-appear {
  from { opacity: 0; transform: scale(0.85) translateY(8px); }
  to   { opacity: 1; transform: scale(1)    translateY(0);   }
}

@keyframes gradient-pan {
  0%   { background-position: 0%   50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0%   50%; }
}

@keyframes slide-up {
  from { opacity: 0; transform: translateY(50px); }
  to   { opacity: 1; transform: translateY(0);    }
}

@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes progress-bar {
  from { width: 0%; }
}

@keyframes ripple-out {
  to { width: 200px; height: 200px; opacity: 0; }
}

/* Scroll-reveal base states */
.reveal-up,
.reveal-left,
.reveal-right {
  opacity: 0;
  transition:
    opacity   0.8s var(--ease-out-expo),
    transform 0.8s var(--ease-out-expo);
  transition-delay: var(--delay, 0s);
}

.reveal-up    { transform: translateY(50px); }
.reveal-left  { transform: translateX(-60px); }
.reveal-right { transform: translateX(60px); }

.reveal-up.revealed,
.reveal-left.revealed,
.reveal-right.revealed {
  opacity: 1;
  transform: translate(0, 0);
}

/* ================================================
   TYPOGRAPHY UTILITIES
   ================================================ */

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-light);
  margin-bottom: 1rem;
}

.section-label::before {
  content: '';
  display: inline-block;
  width: 22px;
  height: 2px;
  background: var(--accent-light);
  border-radius: 2px;
  flex-shrink: 0;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.6rem);
  font-weight: 700;
  line-height: 1.08;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
}

.section-title em {
  font-style: normal;
  background: linear-gradient(135deg, var(--accent-light) 0%, var(--accent) 60%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ================================================
   BUTTONS
   ================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--r-full);
  cursor: pointer;
  transition:
    transform  0.25s var(--ease-out-expo),
    box-shadow 0.25s var(--ease-in-out),
    background 0.25s var(--ease-in-out),
    border-color 0.2s ease,
    opacity 0.2s ease;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  -webkit-tap-highlight-color: transparent;
}

.btn__icon {
  width: 17px;
  height: 17px;
  flex-shrink: 0;
  transition: transform 0.25s var(--ease-out-expo);
}

.btn:hover .btn__icon { transform: translateX(4px); }

/* Primary */
.btn--primary {
  background: linear-gradient(135deg, var(--accent) 0%, #0055CC 100%);
  color: #fff;
  box-shadow: 0 4px 24px rgba(0,128,255,0.35);
  border: 1px solid transparent;
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0,128,255,0.55);
  background: linear-gradient(135deg, var(--accent-light) 0%, var(--accent) 100%);
}

.btn--primary:active { transform: translateY(0); }

/* Ghost */
.btn--ghost {
  background: rgba(0,128,255,0.06);
  color: var(--text-primary);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(8px);
}

.btn--ghost:hover {
  border-color: rgba(0,128,255,0.4);
  background: rgba(0,128,255,0.12);
  transform: translateY(-2px);
}

/* Nav CTA */
.btn--nav {
  padding: 10px 22px;
  font-size: 0.85rem;
  background: linear-gradient(135deg, var(--accent) 0%, #0055CC 100%);
  color: #fff;
  border: 1px solid transparent;
  box-shadow: 0 2px 14px rgba(0,128,255,0.25);
}

.btn--nav:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(0,128,255,0.45);
}

/* Small */
.btn--sm { padding: 10px 20px; font-size: 0.85rem; }

/* Full width */
.btn--full { width: 100%; }

/* Ripple  */
.btn-ripple {
  position: absolute;
  border-radius: 50%;
  width: 0;
  height: 0;
  background: rgba(255,255,255,0.25);
  transform: translate(-50%, -50%);
  pointer-events: none;
  animation: ripple-out 0.55s ease-out forwards;
}

/* ================================================
   NAVIGATION
   ================================================ */

.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  padding: 22px 0;
  transition: padding 0.4s var(--ease-out-expo), background 0.4s ease, box-shadow 0.4s ease;
}

.nav.scrolled {
  padding: 14px 0;
  background: rgba(3,11,20,0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: 0 4px 30px rgba(0,0,0,0.4);
}

.nav__container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

/* Logo */
.nav__logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  transition: opacity 0.2s;
  flex-shrink: 0;
}

.nav__logo:hover { opacity: 0.8; }

.nav__logo-mark {
  width: 28px;
  height: 28px;
  color: var(--accent-light);
}

.nav__logo-img {
  height: 36px;
  width: auto;
  object-fit: contain;
  display: block;
}

/* Links */
.nav__links {
  display: flex;
  align-items: center;
  gap: 2.25rem;
}

.nav__link {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  transition: color 0.2s;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent-light);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease-out-expo);
}

.nav__link:hover { color: var(--text-primary); }
.nav__link:hover::after { transform: scaleX(1); }

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

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: 6px;
  width: 36px;
  height: 36px;
}

.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s var(--ease-out-expo);
  transform-origin: center;
}

.nav__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: rgba(3,11,20,0.97);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  z-index: 99;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s var(--ease-out-expo);
}

.mobile-menu.open {
  opacity: 1;
  pointer-events: all;
}

.mobile-menu__links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.75rem;
}

.mobile-menu__link {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 5vw, 2.2rem);
  font-weight: 700;
  color: var(--text-secondary);
  transition: color 0.2s;
}

.mobile-menu__link:hover { color: var(--accent-light); }

/* ================================================
   HERO
   ================================================ */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  background: var(--bg-deep);
  overflow: hidden;
}

.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

/* Video BG slot */
.hero__video-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
}

.hero__video-bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.52;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    radial-gradient(ellipse 80% 60% at 50% 50%, rgba(0,20,60,0.14) 0%, transparent 70%),
    radial-gradient(ellipse 50% 90% at 5%  50%, rgba(0,50,160,0.12) 0%, transparent 60%),
    linear-gradient(to bottom,
      rgba(3,11,20,0)    0%,
      rgba(3,11,20,0.1) 50%,
      rgba(3,11,20,0.72)   100%);
}

.hero__content {
  position: relative;
  z-index: 3;
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
  padding: 130px var(--pad-x) 80px;
}

/* Badge */
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,128,255,0.1);
  border: 1px solid rgba(0,128,255,0.3);
  border-radius: var(--r-full);
  padding: 7px 16px;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--accent-light);
  letter-spacing: 0.06em;
  margin-bottom: 2rem;
  animation: hud-appear 1s var(--ease-out-expo) both 0.2s;
}

.hero__badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-light);
  box-shadow: 0 0 8px var(--accent-light);
  animation: badge-blink 2s ease infinite;
}

/* Title */
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(3.2rem, 9vw, 7.5rem);
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.hero__title-line {
  display: block;
  color: var(--text-primary);
  animation: slide-up 0.85s var(--ease-out-expo) both 0.3s;
  padding-bottom: 0.12em; /* Ensure descenders (e.g. 'g') aren't cut off */
}

.hero__title-accent {
  background: linear-gradient(135deg, var(--accent-light) 0%, var(--accent) 45%, #5566FF 100%);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation:
    slide-up      0.85s var(--ease-out-expo) both 0.48s,
    gradient-pan  5s ease infinite           1.5s;
}

/* Subtitle */
.hero__subtitle {
  font-size: clamp(1rem, 2.2vw, 1.2rem);
  color: var(--text-secondary);
  max-width: 560px;
  line-height: 1.75;
  margin-bottom: 2.5rem;
  animation: slide-up 0.85s var(--ease-out-expo) both 0.62s;
}

/* CTAs */
.hero__cta {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  animation: slide-up 0.85s var(--ease-out-expo) both 0.75s;
}

/* Scroll indicator */
.hero__scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--text-muted);
  text-transform: uppercase;
  animation: fade-in 1s ease both 1.5s;
}

.hero__scroll-line {
  width: 1px;
  height: 44px;
  background: linear-gradient(to bottom, transparent, var(--accent-light));
  animation: scroll-line 2.2s ease-in-out infinite;
}

/* HUD overlays */
.hero__hud {
  position: absolute;
  z-index: 3;
  animation: hud-appear 1s var(--ease-out-expo) both 1.3s;
}

.hero__hud--tl { top: 130px; right: max(var(--pad-x), 80px); }
.hero__hud--br { bottom: 120px; right: max(var(--pad-x), 220px); }

.hud-box {
  background: rgba(10,22,40,0.65);
  border: 1px solid rgba(0,128,255,0.22);
  border-radius: var(--r-sm);
  padding: 14px 18px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  font-family: var(--font-display);
  min-width: 130px;
  position: relative;
  overflow: hidden;
}

.hud-box::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-light), transparent);
}

.hud-box__label {
  font-size: 0.58rem;
  letter-spacing: 0.2em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 5px;
}

.hud-box__value {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
}

.hud-box__value span {
  font-size: 0.65rem;
  font-weight: 400;
  color: var(--text-muted);
  margin-left: 2px;
}

.hud-box__value--green {
  color: var(--success);
  font-size: 0.88rem;
  font-weight: 600;
}

/* ================================================
   STATS BAR
   ================================================ */

.stats {
  padding: 36px 0;
  background: var(--bg-surface);
  border-top:    1px solid var(--card-border);
  border-bottom: 1px solid var(--card-border);
  position: relative;
  overflow: hidden;
}

.stats::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(0,128,255,0.03) 50%, transparent);
  pointer-events: none;
}

.stats__container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  display: flex;
  align-items: center;
  justify-content: space-around;
  gap: 1.5rem;
}

.stats__item { text-align: center; flex: 1; }

.stats__number {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  line-height: 1;
  margin-bottom: 0.4rem;
  background: linear-gradient(135deg, #fff, var(--accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stats__label {
  font-size: 0.82rem;
  color: var(--text-secondary);
  font-family: var(--font-display);
}

.stats__divider {
  width: 1px;
  height: 50px;
  background: var(--card-border);
  flex-shrink: 0;
}

/* ================================================
   ABOUT
   ================================================ */

.about {
  padding: clamp(60px, 10vw, 130px) 0;
  position: relative;
  overflow: hidden;
}

.about::before {
  content: '';
  position: absolute;
  top: -150px; left: -150px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,80,200,0.055) 0%, transparent 70%);
  pointer-events: none;
}

.about__container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 7rem);
  align-items: center;
}

.about__text {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.82;
  margin-bottom: 0.9rem;
}

.about__benefits {
  margin-top: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.benefit {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.2rem 1.4rem;
  background: rgba(10,22,40,0.55);
  border: 1px solid var(--card-border);
  border-radius: var(--r-md);
  transition: all 0.35s var(--ease-out-expo);
}

.benefit:hover {
  border-color: rgba(0,128,255,0.3);
  background: rgba(0,80,200,0.08);
  transform: translateX(6px);
  box-shadow: var(--shadow-sm);
}

.benefit__icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: var(--r-sm);
  background: var(--accent-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s;
}

.benefit:hover .benefit__icon { background: rgba(0,128,255,0.2); }

.benefit__icon svg {
  width: 18px;
  height: 18px;
  color: var(--accent-light);
}

.benefit__title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.2rem;
}

.benefit__desc {
  font-size: 0.84rem;
  color: var(--text-secondary);
}

/* --- Drone orbital visual --- */
.about__visual {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 340px;
}

.drone-visual {
  position: relative;
  width: 320px;
  height: 320px;
  animation: float 8s ease-in-out infinite;
}

.drone-visual__ring {
  position: absolute;
  top: 50%; left: 50%;
  border-radius: 50%;
  border: 1px solid;
}

.drone-visual__ring--outer {
  width: 300px; height: 300px;
  margin: -150px 0 0 -150px;
  border-color: rgba(0,128,255,0.08);
  animation: spin-cw 40s linear infinite;
}

.drone-visual__ring--mid {
  width: 230px; height: 230px;
  margin: -115px 0 0 -115px;
  border-color: rgba(0,128,255,0.14);
  border-style: dashed;
  animation: spin-ccw 25s linear infinite;
}

.drone-visual__ring--inner {
  width: 160px; height: 160px;
  margin: -80px 0 0 -80px;
  border-color: rgba(0,207,255,0.2);
  animation: pulse-ring 3.5s ease infinite;
}

.drone-visual__core {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 78px; height: 78px;
  background: linear-gradient(135deg, var(--navy-mid), var(--navy-dark));
  border: 1.5px solid rgba(0,128,255,0.45);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  animation: pulse-glow 3s ease infinite;
}

.drone-visual__icon {
  width: 42px; height: 42px;
  color: var(--accent-light);
}

.drone-visual__orbit {
  position: absolute;
  top: calc(50% - 6px);
  left: calc(50% - 6px);
  width: 12px;
  height: 12px;
}

.drone-visual__orbit--1 {
  --orbit-r: 90px;
  animation: orbit-cw 8s linear infinite;
}

.drone-visual__orbit--2 {
  --orbit-r: 128px;
  animation: orbit-ccw 14s linear infinite;
}

.drone-visual__dot {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--accent-light);
  box-shadow: 0 0 10px var(--accent), 0 0 3px #fff;
}

.drone-visual__dot--sm {
  width: 8px; height: 8px;
  margin: 2px;
}

/* Floating labels */
.drone-visual__label {
  position: absolute;
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--accent-light);
  background: rgba(10,22,40,0.7);
  border: 1px solid rgba(0,128,255,0.2);
  border-radius: var(--r-full);
  padding: 4px 12px;
  backdrop-filter: blur(8px);
  opacity: 0;
  animation: fade-in 0.6s ease both;
}

.drone-visual__label--1 { top: 20px; right: 10px;  animation-delay: 1s;   }
.drone-visual__label--2 { top: 50%;  right: -30px; animation-delay: 1.3s; transform: translateY(-50%); }
.drone-visual__label--3 { bottom: 30px; left: 10px; animation-delay: 1.6s; }

/* ================================================
   SERVICES
   ================================================ */

.services {
  padding: clamp(60px, 10vw, 130px) 0;
  background: var(--bg-surface);
  position: relative;
  overflow: hidden;
}

.services::before {
  content: '';
  position: absolute;
  top: -100px; right: -150px;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(0,80,200,0.045) 0%, transparent 70%);
  pointer-events: none;
}

.services__container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

.services__header { margin-bottom: 3.5rem; }

.services__subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 500px;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

/* Service card */
.service-card {
  position: relative;
  background: rgba(10,22,40,0.65);
  border: 1px solid var(--card-border);
  border-radius: var(--r-lg);
  padding: 2rem;
  transition:
    transform   0.4s var(--ease-out-expo),
    border-color 0.3s ease,
    box-shadow  0.4s ease;
  overflow: hidden;
}

.service-card__glow {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(0,128,255,0.1), rgba(0,207,255,0.04));
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.service-card:hover {
  transform: translateY(-10px);
  border-color: rgba(0,128,255,0.35);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 40px rgba(0,128,255,0.1);
}

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

.service-card__icon {
  width: 54px; height: 54px;
  background: var(--accent-dim);
  border: 1px solid rgba(0,128,255,0.2);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  transition: all 0.35s ease;
}

.service-card:hover .service-card__icon {
  background: rgba(0,128,255,0.2);
  box-shadow: 0 0 20px rgba(0,128,255,0.2);
}

.service-card__icon svg {
  width: 26px; height: 26px;
  color: var(--accent-light);
  stroke: currentColor;
}

.service-card__title {
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.7rem;
}

.service-card__desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.72;
  margin-bottom: 1.5rem;
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display);
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--accent);
  transition: color 0.2s, gap 0.2s;
  cursor: default;
}

.service-card__link svg {
  width: 14px; height: 14px;
  transition: transform 0.25s var(--ease-out-expo);
}

.service-card:hover .service-card__link { color: var(--accent-light); }
.service-card:hover .service-card__link svg { transform: translateX(5px); }

/* CTA card */
.service-card--cta {
  background: linear-gradient(140deg, rgba(0,80,200,0.14), rgba(0,40,100,0.08));
  border-color: rgba(0,128,255,0.18);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 0.9rem;
}

.service-card--cta:hover {
  background: linear-gradient(140deg, rgba(0,80,200,0.22), rgba(0,40,100,0.14));
}

.service-card__cta-eyebrow {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-light);
}

.service-card__cta-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.15;
}

/* ================================================
   TECHNOLOGY
   ================================================ */

.technology {
  padding: clamp(60px, 10vw, 130px) 0;
  position: relative;
  overflow: hidden;
}

.technology::before {
  content: '';
  position: absolute;
  bottom: -200px; left: 50%;
  transform: translateX(-50%);
  width: 900px; height: 900px;
  background: radial-gradient(circle, rgba(0,60,180,0.045) 0%, transparent 65%);
  pointer-events: none;
}

.technology__container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

.technology__header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 4.5rem;
}

.tech-features {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-width: 860px;
  margin: 0 auto;
}

.tech-feature {
  display: grid;
  grid-template-columns: 72px 1fr 6px;
  align-items: center;
  gap: 2rem;
  padding: 2rem 2.2rem;
  background: rgba(10,22,40,0.55);
  border: 1px solid var(--card-border);
  border-radius: var(--r-lg);
  transition: all 0.4s var(--ease-out-expo);
}

.tech-feature:hover {
  border-color: rgba(0,128,255,0.28);
  background: rgba(0,30,80,0.3);
  transform: scale(1.015);
  box-shadow: var(--shadow-sm);
}

.tech-feature__num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.4;
  line-height: 1;
  transition: opacity 0.35s;
}

.tech-feature:hover .tech-feature__num { opacity: 1; }

.tech-feature__body h3 {
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.45rem;
}

.tech-feature__body p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.72;
}

.tech-feature__bar {
  width: 6px;
  height: 0;
  border-radius: 6px;
  background: linear-gradient(to bottom, var(--accent), var(--accent-light));
  justify-self: end;
  transition: height 0.5s var(--ease-out-expo), opacity 0.3s;
  opacity: 0;
}

.tech-feature:hover .tech-feature__bar {
  height: 48px;
  opacity: 1;
}

/* ================================================
   CONTACT
   ================================================ */

.contact {
  padding: clamp(60px, 10vw, 130px) 0;
  background: var(--bg-surface);
  position: relative;
  overflow: hidden;
}

.contact::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 550px; height: 550px;
  background: radial-gradient(circle, rgba(0,80,200,0.055) 0%, transparent 70%);
  pointer-events: none;
}

.contact__container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: clamp(3rem, 6vw, 7rem);
  align-items: start;
}

.contact__text {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 2rem;
}

.contact__info {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact__info-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.contact__info-item svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--accent-light); }
.contact__info-item a:hover { color: var(--accent-light); }

/* Form */
.contact-form { display: flex; flex-direction: column; gap: 1.25rem; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-group { display: flex; flex-direction: column; gap: 0.45rem; }

.form-label {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
}

.form-input {
  width: 100%;
  background: rgba(10,22,40,0.8);
  border: 1px solid var(--card-border);
  border-radius: var(--r-sm);
  padding: 13px 16px;
  font-family: var(--font-body);
  font-size: 0.93rem;
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.25s, box-shadow 0.25s, background 0.25s;
}

.form-input::placeholder { color: var(--text-muted); }

.form-input:focus {
  border-color: rgba(0,128,255,0.6);
  box-shadow: 0 0 0 3px rgba(0,128,255,0.12);
  background: rgba(0,20,60,0.35);
}

.form-textarea {
  resize: vertical;
  min-height: 128px;
  font-family: var(--font-body);
}

.form-success {
  display: none;
  align-items: center;
  gap: 0.6rem;
  background: rgba(0,229,160,0.08);
  border: 1px solid rgba(0,229,160,0.25);
  border-radius: var(--r-sm);
  padding: 12px 16px;
  font-size: 0.88rem;
  color: var(--success);
}

.form-success.visible { display: flex; }
.form-success svg { width: 18px; height: 18px; flex-shrink: 0; }

/* ================================================
   NEWSLETTER
   ================================================ */

.newsletter {
  padding: clamp(50px, 8vw, 90px) 0;
  background: linear-gradient(140deg, var(--navy-dark), var(--navy-mid) 60%, var(--navy-dark));
  border-top:    1px solid var(--card-border);
  border-bottom: 1px solid var(--card-border);
  position: relative;
  overflow: hidden;
}

.newsletter::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 55% 120% at 0% 50%,   rgba(0,128,255,0.1) 0%, transparent 60%),
    radial-gradient(ellipse 55% 120% at 100% 50%,  rgba(0,128,255,0.05) 0%, transparent 60%);
  pointer-events: none;
}

.newsletter__container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  position: relative;
}

.newsletter__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.newsletter__subtitle {
  font-size: 0.95rem;
  color: var(--text-secondary);
  max-width: 420px;
}

.newsletter__form { flex-shrink: 0; }

.newsletter__input-group {
  display: flex;
  border-radius: var(--r-full);
  overflow: hidden;
  background: rgba(10,22,40,0.8);
  border: 1px solid rgba(0,128,255,0.2);
  transition: border-color 0.25s;
}

.newsletter__input-group:focus-within { border-color: var(--accent); }

.newsletter__input {
  background: transparent;
  border: none;
  padding: 14px 20px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--text-primary);
  outline: none;
  min-width: 260px;
}

.newsletter__input::placeholder { color: var(--text-muted); }

.newsletter__form .btn--primary { flex-shrink: 0; margin: 3px; border-radius: var(--r-full); }

.newsletter__success {
  display: none;
  align-items: center;
  gap: 6px;
  margin-top: 0.75rem;
  font-size: 0.85rem;
  color: var(--success);
}

.newsletter__success.visible { display: flex; }
.newsletter__success svg { width: 16px; height: 16px; }

/* ================================================
   FOOTER
   ================================================ */

.footer {
  background: var(--bg-deep);
  padding: 70px 0 0;
}

.footer__container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

.footer__top {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 4rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--card-border);
}

.footer__tagline {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-top: 0.8rem;
  line-height: 1.6;
  max-width: 220px;
}

.footer__social {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.footer__social-link {
  width: 36px; height: 36px;
  border-radius: var(--r-sm);
  background: rgba(0,128,255,0.08);
  border: 1px solid var(--card-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all 0.25s;
}

.footer__social-link svg { width: 16px; height: 16px; }

.footer__social-link:hover {
  background: rgba(0,128,255,0.18);
  border-color: rgba(0,128,255,0.3);
  color: var(--accent-light);
}

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

.footer__col-title {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
}

.footer__col ul { display: flex; flex-direction: column; gap: 0.7rem; }

.footer__col ul li a {
  font-size: 0.88rem;
  color: var(--text-muted);
  transition: color 0.2s;
}

.footer__col ul li a:hover { color: var(--text-primary); }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 0;
}

.footer__copy { font-size: 0.82rem; color: var(--text-muted); }

.footer__legal { display: flex; gap: 1.5rem; }

.footer__legal a {
  font-size: 0.82rem;
  color: var(--text-muted);
  transition: color 0.2s;
}

.footer__legal a:hover { color: var(--text-secondary); }

/* ================================================
   SCROLL PROGRESS BAR
   ================================================ */

.progress-bar {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
  z-index: 200;
  transition: width 0.1s linear;
  box-shadow: 0 0 8px var(--accent-light);
}

/* ================================================
   RESPONSIVE — TABLET (≤1024px)
   ================================================ */

@media (max-width: 1024px) {
  .about__container { grid-template-columns: 1fr; gap: 3rem; }
  .about__visual    { order: -1; min-height: 280px; }
  .drone-visual     { width: 260px; height: 260px; }

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

  .contact__container { grid-template-columns: 1fr; gap: 3rem; }

  .newsletter__container { flex-direction: column; align-items: flex-start; gap: 2rem; }

  .footer__top { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer__links { grid-template-columns: repeat(3, 1fr); }
}

/* ================================================
   RESPONSIVE — MOBILE (≤768px)
   ================================================ */

@media (max-width: 768px) {
  :root { --pad-x: 20px; }

  .nav__links { display: none; }
  .nav__hamburger { display: flex; }
  .btn--nav { display: none; }

  .hero__hud--br { display: none; }
  .hero__hud--tl { top: 100px; right: 20px; }

  .hero__cta { gap: 0.75rem; }

  .stats__container { flex-wrap: wrap; }
  .stats__item { min-width: calc(50% - 0.75rem); }
  .stats__divider { display: none; }

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

  .tech-feature {
    grid-template-columns: 56px 1fr;
    gap: 1.25rem;
  }
  .tech-feature__bar { display: none; }

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

  .newsletter__input { min-width: 0; flex: 1; }

  .footer__links { grid-template-columns: repeat(2, 1fr); }
  .footer__bottom { flex-direction: column; gap: 1rem; text-align: center; }

  .drone-visual__label { display: none; }
}

/* ================================================
   RESPONSIVE — SMALL MOBILE (≤480px)
   ================================================ */

@media (max-width: 480px) {
  .hero__title { font-size: clamp(2.6rem, 11vw, 3.5rem); }

  .newsletter__input-group {
    flex-direction: column;
    border-radius: var(--r-lg);
  }

  .newsletter__form .btn--primary {
    border-radius: 0 0 var(--r-lg) var(--r-lg);
    width: 100%;
    margin: 0;
  }

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

/* ================================================
   REDUCED MOTION
   ================================================ */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}

/* ================================================
   SECTION VIDEO BACKGROUNDS
   ================================================ */

.section-video-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.section-video-bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
  filter: brightness(0.68) saturate(0.55);
}

/* Lift all section content above the video layer */
.about__container,
.services__container,
.technology__container,
.contact__container,
.newsletter__container {
  position: relative;
  z-index: 1;
}

/* ================================================
   SERVICE PAGE — SHARED LAYOUT
   ================================================ */

/* Hero */
.svc-hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  background: var(--bg-deep);
  overflow: hidden;
}

.svc-hero .section-video-bg video {
  opacity: 0.42;
  filter: brightness(0.55) saturate(0.65);
}

.svc-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(to top,  rgba(3,11,20,0.72)   0%,
                              rgba(3,11,20,0.45) 35%,
                              rgba(3,11,20,0.25) 100%),
    linear-gradient(to right, rgba(3,11,20,0.38) 0%, transparent 65%);
}

.svc-hero__content {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
  padding: 140px var(--pad-x) clamp(60px, 8vw, 90px);
}

.svc-hero__back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 2rem;
  transition: color 0.2s, gap 0.2s;
}

.svc-hero__back:hover { color: var(--accent-light); gap: 12px; }

.svc-hero__title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 6.5rem);
  font-weight: 700;
  line-height: 1.0;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

.svc-hero__title em {
  font-style: normal;
  background: linear-gradient(135deg, var(--accent-light) 0%, var(--accent) 55%);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient-pan 5s ease infinite;
}

.svc-hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-secondary);
  max-width: 620px;
  line-height: 1.78;
  margin-bottom: 2.5rem;
}

.svc-hero__cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Service Stats */
.svc-stats {
  padding: 36px 0;
  background: var(--bg-surface);
  border-top:    1px solid var(--card-border);
  border-bottom: 1px solid var(--card-border);
}

.svc-stats__container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  display: flex;
  align-items: center;
  justify-content: space-around;
  gap: 1.5rem;
}

.svc-stats__item { text-align: center; flex: 1; }

.svc-stats__number {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
  line-height: 1;
  margin-bottom: 0.4rem;
  background: linear-gradient(135deg, #fff, var(--accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.svc-stats__label {
  font-size: 0.82rem;
  color: var(--text-secondary);
  font-family: var(--font-display);
}

.svc-stats__divider {
  width: 1px;
  height: 48px;
  background: var(--card-border);
  flex-shrink: 0;
}

/* Features section */
.svc-features {
  padding: clamp(60px, 10vw, 120px) 0;
  background: var(--bg-primary);
  position: relative;
  overflow: hidden;
}

.svc-features::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,80,200,0.05) 0%, transparent 70%);
  pointer-events: none;
}

.svc-features__container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

.svc-features__header { max-width: 640px; margin-bottom: 3.5rem; }

.svc-features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.feat-card {
  background: rgba(10,22,40,0.65);
  border: 1px solid var(--card-border);
  border-radius: var(--r-lg);
  padding: 2rem;
  transition: all 0.4s var(--ease-out-expo);
}

.feat-card:hover {
  border-color: rgba(0,128,255,0.3);
  transform: translateY(-6px);
  box-shadow: var(--shadow-md), 0 0 30px rgba(0,128,255,0.08);
}

.feat-card__icon {
  width: 50px; height: 50px;
  background: var(--accent-dim);
  border: 1px solid rgba(0,128,255,0.18);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  transition: all 0.3s;
}

.feat-card:hover .feat-card__icon {
  background: rgba(0,128,255,0.2);
  box-shadow: 0 0 18px rgba(0,128,255,0.18);
}

.feat-card__icon svg { width: 24px; height: 24px; color: var(--accent-light); }

.feat-card__title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.55rem;
}

.feat-card__desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.72;
}

/* How it works */
.svc-how {
  padding: clamp(60px, 10vw, 120px) 0;
  background: var(--bg-surface);
  position: relative;
  overflow: hidden;
}

.svc-how::before {
  content: '';
  position: absolute;
  bottom: -150px; left: 50%;
  transform: translateX(-50%);
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(0,60,180,0.045) 0%, transparent 65%);
  pointer-events: none;
}

.svc-how__container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

.svc-how__header {
  text-align: center;
  max-width: 580px;
  margin: 0 auto 4rem;
}

.svc-how__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  position: relative;
}

.svc-how__steps::before {
  content: '';
  position: absolute;
  top: 36px;
  left: calc(12.5% + 4px);
  right: calc(12.5% + 4px);
  height: 1px;
  background: linear-gradient(90deg,
    transparent,
    rgba(0,128,255,0.25) 20%,
    rgba(0,128,255,0.25) 80%,
    transparent);
  pointer-events: none;
}

.svc-how__step { text-align: center; padding: 0 0.75rem; }

.svc-how__num {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent) 0%, #003BA3 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: #fff;
  margin: 0 auto 1.5rem;
  box-shadow: 0 0 32px rgba(0,128,255,0.28);
  transition: transform 0.3s var(--ease-out-expo), box-shadow 0.3s;
}

.svc-how__step:hover .svc-how__num {
  transform: scale(1.08);
  box-shadow: 0 0 50px rgba(0,128,255,0.45);
}

.svc-how__step h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.svc-how__step p {
  font-size: 0.86rem;
  color: var(--text-secondary);
  line-height: 1.72;
}

/* Industries / Use Cases */
.svc-industries {
  padding: clamp(60px, 10vw, 120px) 0;
  background: var(--bg-primary);
  position: relative;
  overflow: hidden;
}

.svc-industries__container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

.svc-industries__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-top: 3rem;
}

.industry-card {
  background: rgba(10,22,40,0.7);
  border: 1px solid var(--card-border);
  border-radius: var(--r-md);
  padding: 1.75rem 1.5rem;
  text-align: center;
  transition: all 0.35s var(--ease-out-expo);
}

.industry-card:hover {
  border-color: rgba(0,128,255,0.28);
  background: rgba(0,30,80,0.35);
  transform: translateY(-5px);
  box-shadow: var(--shadow-sm);
}

.industry-card__icon {
  font-size: 2.2rem;
  margin-bottom: 0.85rem;
  display: block;
}

.industry-card__title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.industry-card__desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Service CTA Banner */
.svc-cta {
  padding: clamp(70px, 8vw, 110px) 0;
  background: linear-gradient(140deg, var(--navy-dark) 0%, var(--navy-mid) 50%, var(--navy-dark) 100%);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.svc-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 100% at 50% 50%, rgba(0,128,255,0.1) 0%, transparent 70%);
}

.svc-cta__container {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

.svc-cta__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.svc-cta__title em {
  font-style: normal;
  background: linear-gradient(135deg, var(--accent-light), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.svc-cta__sub {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  line-height: 1.75;
}

.svc-cta__btns {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ================================================
   SERVICE PAGES — RESPONSIVE
   ================================================ */

@media (max-width: 1024px) {
  .svc-features__grid    { grid-template-columns: repeat(2, 1fr); }
  .svc-how__steps        { grid-template-columns: repeat(2, 1fr); }
  .svc-how__steps::before { display: none; }
  .svc-industries__grid  { grid-template-columns: repeat(2, 1fr); }
  .svc-stats__container  { flex-wrap: wrap; }
  .svc-stats__item       { min-width: calc(50% - 1rem); }
  .svc-stats__divider    { display: none; }
}

@media (max-width: 768px) {
  .svc-features__grid   { grid-template-columns: 1fr; }
  .svc-how__steps       { grid-template-columns: 1fr; }
  .svc-industries__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .svc-industries__grid { grid-template-columns: 1fr; }
  .svc-cta__btns        { flex-direction: column; align-items: center; }
}

/* ================================================
   NEW FUTURISTIC UPGRADES
   ================================================ */

/* Custom Reticle Cursor HUD */
.custom-cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 24px;
  height: 24px;
  border: 1.5px solid var(--accent-light);
  border-radius: 50%;
  pointer-events: none;
  transform: translate(-50%, -50%) scale(1);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.25s, background-color 0.25s;
  z-index: 10000;
  mix-blend-mode: screen;
  display: none; /* Shown via JS */
  will-change: left, top, transform;
}
.custom-cursor::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  width: 4px; height: 4px;
  background-color: var(--accent-light);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: background-color 0.25s;
}
.custom-cursor__ring {
  position: absolute;
  inset: -6px;
  border: 1px dashed rgba(0, 207, 255, 0.3);
  border-radius: 50%;
  animation: spin-cw 12s linear infinite;
  transition: border-color 0.25s;
}
.custom-cursor__bracket {
  position: absolute;
  width: 5px; height: 5px;
  border: 1px solid var(--accent-light);
  opacity: 0.8;
  transition: all 0.25s var(--ease-out-expo);
}
.custom-cursor__bracket--tl { top: -8px; left: -8px; border-right: none; border-bottom: none; }
.custom-cursor__bracket--tr { top: -8px; right: -8px; border-left: none; border-bottom: none; }
.custom-cursor__bracket--bl { bottom: -8px; left: -8px; border-right: none; border-top: none; }
.custom-cursor__bracket--br { bottom: -8px; right: -8px; border-left: none; border-top: none; }

/* Cursor state changes */
.custom-cursor--hover {
  transform: translate(-50%, -50%) scale(1.6);
  border-color: var(--success);
  background-color: rgba(0, 229, 160, 0.08);
}
.custom-cursor--hover::before {
  background-color: var(--success);
}
.custom-cursor--hover .custom-cursor__ring {
  border-color: rgba(0, 229, 160, 0.5);
  animation-duration: 4s;
}
.custom-cursor--hover .custom-cursor__bracket {
  border-color: var(--success);
}
.custom-cursor--hover .custom-cursor__bracket--tl { transform: translate(-3px, -3px); }
.custom-cursor--hover .custom-cursor__bracket--tr { transform: translate(3px, -3px); }
.custom-cursor--hover .custom-cursor__bracket--bl { transform: translate(-3px, 3px); }
.custom-cursor--hover .custom-cursor__bracket--br { transform: translate(3px, 3px); }

/* Hide default cursor on desktop */
@media (pointer: fine) {
  body, a, button, input, textarea, select, .btn, .service-card, .feat-card, .industry-card {
    cursor: none !important;
  }
}

/* Aerodynamic Wind Tunnel Particle Canvas */
.wind-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.45;
}

/* Dynamic HUD widgets in Hero */
.hero__hud-panel {
  position: absolute;
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: rgba(6, 15, 28, 0.65);
  border: 1px solid rgba(0, 128, 255, 0.2);
  border-radius: var(--r-md);
  padding: 16px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  font-family: var(--font-display);
  color: var(--text-primary);
  width: 210px;
  animation: hud-appear 1s var(--ease-out-expo) both 1.3s;
  box-shadow: var(--shadow-sm), inset 0 0 20px rgba(0, 128, 255, 0.04);
}
.hero__hud-panel::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-light), transparent);
}
.hero__hud-panel--left {
  top: 130px;
  left: max(var(--pad-x), 60px);
}
.hero__hud-panel--right {
  top: 130px;
  right: max(var(--pad-x), 60px);
}

.hud-stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.7rem;
  border-bottom: 1px solid rgba(0, 128, 255, 0.08);
  padding-bottom: 6px;
}
.hud-stat-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.hud-stat-label {
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.hud-stat-value {
  font-weight: 600;
  color: var(--accent-light);
  font-variant-numeric: tabular-nums;
}
.hud-stat-value--active {
  color: var(--success);
  position: relative;
  padding-left: 10px;
}
.hud-stat-value--active::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  width: 5px; height: 5px;
  background-color: var(--success);
  border-radius: 50%;
  transform: translateY(-50%);
  box-shadow: 0 0 6px var(--success);
  animation: badge-blink 1.5s ease infinite;
}

/* Horizon Flight Gimbal ladder overlay */
.horizon-gimbal {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
  opacity: 0.18;
}

/* Logs console panel */
.hero__hud-console {
  position: absolute;
  bottom: 40px;
  left: max(var(--pad-x), 60px);
  z-index: 3;
  width: 340px;
  background: rgba(3, 11, 20, 0.82);
  border: 1px solid rgba(0, 128, 255, 0.2);
  border-radius: var(--r-sm);
  padding: 12px 16px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  font-family: monospace;
  font-size: 0.68rem;
  color: var(--accent-light);
  height: 110px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.hero__hud-console::before {
  content: 'CONSOLE DIAGNOSTICS';
  display: block;
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 8px;
  border-bottom: 1px solid rgba(0, 128, 255, 0.15);
  padding-bottom: 4px;
}
.hud-console__feed {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.hud-console__line {
  opacity: 0.9;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.3;
}
.hud-console__line--system { color: #E8F4FF; }
.hud-console__line--warn { color: #FFB000; }
.hud-console__line--success { color: var(--success); }

/* Interactive Exploded Blueprint Drone visual */
.drone-blueprint-wrap {
  position: relative;
  width: 100%;
  max-width: 440px;
  height: 440px;
  background: rgba(6, 15, 28, 0.5);
  border: 1px dashed rgba(0, 128, 255, 0.25);
  border-radius: var(--r-lg);
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 0 40px rgba(0, 128, 255, 0.04), var(--shadow-md);
  overflow: hidden;
}
.drone-blueprint-wrap::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    linear-gradient(rgba(0, 128, 255, 0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 128, 255, 0.015) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
}
.drone-blueprint-svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}
.drone-part {
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  transform-origin: center;
}

/* Blueprint Hotspots */
.blueprint-hotspot {
  position: absolute;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--accent-light);
  border: 2px solid #fff;
  box-shadow: 0 0 10px var(--accent-light);
  cursor: pointer;
  z-index: 10;
  transform: translate(-50%, -50%) scale(1);
  transition: transform 0.3s var(--ease-out-expo), background-color 0.3s, box-shadow 0.3s;
}
.blueprint-hotspot::after {
  content: '';
  position: absolute;
  inset: -6px;
  border: 1px solid var(--accent-light);
  border-radius: 50%;
  animation: pulse-ring 2s infinite;
}
.blueprint-hotspot:hover, .blueprint-hotspot.active {
  transform: translate(-50%, -50%) scale(1.35);
  background: var(--success);
  box-shadow: 0 0 16px var(--success), 0 0 4px #fff;
}
.blueprint-hotspot:hover::after, .blueprint-hotspot.active::after {
  border-color: var(--success);
}

/* Exploded components position overrides in JS */
.blueprint-hotspot[data-spot="lidar"] { top: 38%; left: 50%; }
.blueprint-hotspot[data-spot="camera"] { top: 56%; left: 50%; }
.blueprint-hotspot[data-spot="battery"] { top: 48%; left: 50%; }
.blueprint-hotspot[data-spot="rotors"] { top: 28%; left: 24%; }
.blueprint-hotspot[data-spot="satcom"] { top: 32%; left: 74%; }

/* Hotspot details panel */
.blueprint-details {
  background: rgba(10, 22, 40, 0.92);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-md);
  padding: 1.25rem;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--shadow-lg), 0 8px 32px rgba(0, 0, 0, 0.5);
  opacity: 0;
  transform: translateY(12px);
  transition: all 0.4s var(--ease-out-expo);
  pointer-events: none;
  position: absolute;
  bottom: 16px;
  left: 16px;
  right: 16px;
  z-index: 20;
}
.blueprint-details.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}
.blueprint-details__title {
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--accent-light);
  margin-bottom: 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  display: flex;
  align-items: center;
  gap: 8px;
}
.blueprint-details__desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* Scramble decode effect elements */
.scramble-letter {
  display: inline-block;
  transition: color 0.1s;
}
.scramble-letter.scrambling {
  min-width: 0.55em;
  color: var(--accent-light);
  text-shadow: 0 0 6px rgba(0, 207, 255, 0.6);
}

/* Contact Receipt styling */
.contact-receipt {
  background: linear-gradient(135deg, var(--bg-surface) 0%, var(--bg-card) 100%);
  border: 1.5px solid rgba(0, 207, 255, 0.25);
  border-radius: var(--r-lg);
  padding: 2.25rem;
  box-shadow: var(--shadow-lg), 0 0 50px rgba(0, 128, 255, 0.12);
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  text-align: left;
  position: relative;
  overflow: hidden;
  margin-top: 1.5rem;
  animation: slide-up 0.5s var(--ease-out-expo) both;
}
.contact-receipt::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-light), var(--success));
}
.receipt-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.receipt-header svg {
  width: 28px; height: 28px;
  color: var(--success);
  flex-shrink: 0;
}
.receipt-header__title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
}
.receipt-details-list {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  border-top: 1px dashed rgba(0, 128, 255, 0.15);
  border-bottom: 1px dashed rgba(0, 128, 255, 0.15);
  padding: 1.1rem 0;
}
.receipt-item {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  gap: 1rem;
}
.receipt-item__label {
  color: var(--text-secondary);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
}
.receipt-item__value {
  color: var(--text-primary);
  font-weight: 500;
  text-align: right;
  word-break: break-all;
}
.receipt-footer {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Magnetic Button internal shift wrapper */
.btn-magnetic-inner {
  display: inline-flex;
  align-items: center;
  gap: inherit;
  width: 100%;
  height: 100%;
  pointer-events: none;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Hide HUD overlay details on small screens */
@media (max-width: 1024px) {
  .hero__hud-panel { display: none; }
  .hero__hud-console { display: none; }
  .wind-canvas { display: none; }
}