/* ============================================================
   FARTECHNOLOGY CORP — Futuristic Design System
   ============================================================ */

:root {
  --clr-bg: #020408;
  --clr-bg2: #050c14;
  --clr-surface: #0a1628;
  --clr-surface2: #0d1f38;
  --clr-border: rgba(0, 210, 255, 0.12);
  --clr-border-bright: rgba(0, 210, 255, 0.35);

  --clr-cyan: #00d2ff;
  --clr-cyan-dim: rgba(0, 210, 255, 0.6);
  --clr-purple: #7b2fff;
  --clr-purple-dim: rgba(123, 47, 255, 0.6);
  --clr-green: #00ff9f;
  --clr-green-dim: rgba(0, 255, 159, 0.6);
  --clr-orange: #ff6b35;

  --clr-text: #c8d8e8;
  --clr-text-dim: #6a8aaa;
  --clr-text-bright: #e8f4ff;

  --font-display: 'Orbitron', monospace;
  --font-body: 'Rajdhani', sans-serif;
  --font-mono: 'Share Tech Mono', monospace;

  --radius: 4px;
  --radius-lg: 8px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--clr-bg);
  color: var(--clr-text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img, svg { display: block; }
button { cursor: pointer; border: none; background: none; font: inherit; }
input, textarea, select { font: inherit; }

/* ── Background Canvas ── */
#bgCanvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.5;
}

/* ── Scanlines ── */
.scanlines {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0px,
    transparent 2px,
    rgba(0, 0, 0, 0.06) 2px,
    rgba(0, 0, 0, 0.06) 4px
  );
}

/* ── Noise ── */
.noise {
  position: fixed;
  inset: -50%;
  z-index: 1;
  pointer-events: none;
  width: 200%;
  height: 200%;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: noiseAnim 0.5s steps(2) infinite;
}
@keyframes noiseAnim {
  0%   { transform: translate(0,0); }
  25%  { transform: translate(-2%,-2%); }
  50%  { transform: translate(2%,2%); }
  75%  { transform: translate(-2%,2%); }
  100% { transform: translate(2%,-2%); }
}

/* ── Container ── */
.container {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ── Navigation ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 2.5rem;
  transition: var(--transition);
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(2, 4, 8, 0.92);
  backdrop-filter: blur(20px);
  border-bottom-color: var(--clr-border);
}

.nav__logo {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  display: flex;
  align-items: center;
  gap: 0.1em;
}
.nav__logo-bracket { color: var(--clr-cyan); opacity: 0.7; }
.nav__logo-accent  { color: var(--clr-cyan); }

.nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav__link {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-text-dim);
  transition: color var(--transition);
  position: relative;
}
.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--clr-cyan);
  transition: width var(--transition);
}
.nav__link:hover { color: var(--clr-cyan); }
.nav__link:hover::after { width: 100%; }

.nav__link--cta {
  color: var(--clr-cyan);
  border: 1px solid var(--clr-cyan);
  padding: 0.45rem 1.1rem;
  border-radius: var(--radius);
}
.nav__link--cta:hover {
  background: rgba(0, 210, 255, 0.1);
  box-shadow: 0 0 20px rgba(0, 210, 255, 0.2);
}
.nav__link--cta::after { display: none; }

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
}
.nav__burger span {
  display: block;
  height: 2px;
  background: var(--clr-cyan);
  border-radius: 2px;
  transition: var(--transition);
}

/* ── Hero ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 2.5rem 4rem;
  overflow: hidden;
}

.hero__grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 210, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 210, 255, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at 50% 50%, black 30%, transparent 75%);
}

.hero__content {
  position: relative;
  z-index: 2;
  flex: 1;
  max-width: 680px;
}

.hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--clr-cyan);
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeSlideUp 0.8s 0.2s forwards;
}
.blink-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--clr-green);
  box-shadow: 0 0 8px var(--clr-green);
  animation: blinkDot 1.4s ease-in-out infinite;
}
@keyframes blinkDot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.2; }
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  line-height: 0.95;
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeSlideUp 0.8s 0.4s forwards;
}
.hero__title-line {
  display: block;
  font-size: clamp(3.5rem, 9vw, 7rem);
  color: var(--clr-text-bright);
  text-shadow: 0 0 80px rgba(255,255,255,0.05);
}
.hero__title-line--accent {
  color: var(--clr-cyan);
  text-shadow: 0 0 40px rgba(0, 210, 255, 0.4), 0 0 80px rgba(0, 210, 255, 0.15);
}
.hero__title-line--sub {
  font-size: clamp(1.8rem, 4vw, 3rem);
  color: var(--clr-text-dim);
  letter-spacing: 0.5em;
}

.hero__subtitle {
  font-size: 1.2rem;
  color: var(--clr-text-dim);
  margin-bottom: 2.5rem;
  opacity: 0;
  animation: fadeSlideUp 0.8s 0.6s forwards;
}

.hero__cta-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
  opacity: 0;
  animation: fadeSlideUp 0.8s 0.8s forwards;
}

.hero__stats {
  display: flex;
  align-items: center;
  gap: 2rem;
  opacity: 0;
  animation: fadeSlideUp 0.8s 1s forwards;
}
.stat {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.stat__num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--clr-cyan);
  line-height: 1;
}
.stat__unit {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--clr-cyan);
  vertical-align: super;
}
.stat__label {
  font-size: 0.78rem;
  color: var(--clr-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 0.2rem;
}
.stat__divider {
  width: 1px;
  height: 40px;
  background: var(--clr-border-bright);
}

/* ── Hero Visual (Orb) ── */
.hero__visual {
  position: absolute;
  right: -5%;
  top: 50%;
  transform: translateY(-50%);
  width: min(50vw, 600px);
  aspect-ratio: 1;
  opacity: 0;
  animation: fadeIn 1.5s 1s forwards;
}

.orb-container {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.orb {
  position: absolute;
  border-radius: 50%;
  border: 1px solid;
}
.orb--1 {
  width: 90%; height: 90%;
  border-color: rgba(0, 210, 255, 0.08);
  animation: spinOrb 20s linear infinite;
}
.orb--1::before {
  content: '';
  position: absolute;
  top: -3px; left: 50%;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--clr-cyan);
  box-shadow: 0 0 16px var(--clr-cyan);
  transform: translateX(-50%);
}
.orb--2 {
  width: 70%; height: 70%;
  border-color: rgba(123, 47, 255, 0.12);
  animation: spinOrb 14s linear infinite reverse;
}
.orb--2::before {
  content: '';
  position: absolute;
  bottom: -3px; right: 50%;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--clr-purple);
  box-shadow: 0 0 12px var(--clr-purple);
  transform: translateX(50%);
}
.orb--3 {
  width: 50%; height: 50%;
  border-color: rgba(0, 255, 159, 0.1);
  animation: spinOrb 9s linear infinite;
}

@keyframes spinOrb {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.orb-core {
  position: relative;
  width: 25%;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.orb-core__ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid var(--clr-cyan);
  opacity: 0.3;
  animation: pulseRing 2.5s ease-out infinite;
}
.orb-core__ring--2 { animation-delay: 1.25s; }
@keyframes pulseRing {
  0%   { transform: scale(1);   opacity: 0.4; }
  100% { transform: scale(2.5); opacity: 0; }
}
.orb-core__dot {
  width: 40%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--clr-cyan);
  box-shadow: 0 0 30px var(--clr-cyan), 0 0 60px rgba(0,210,255,0.4);
}

/* ── Scroll hint ── */
.hero__scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--clr-text-dim);
  letter-spacing: 0.2em;
  animation: fadeIn 1s 1.5s both;
}
.scroll-arrow {
  width: 20px; height: 30px;
  border: 1px solid var(--clr-border-bright);
  border-radius: 10px;
  position: relative;
}
.scroll-arrow::after {
  content: '';
  position: absolute;
  top: 5px; left: 50%;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--clr-cyan);
  transform: translateX(-50%);
  animation: scrollDot 1.5s ease-in-out infinite;
}
@keyframes scrollDot {
  0%   { top: 5px; opacity: 1; }
  80%  { top: 16px; opacity: 0.2; }
  100% { top: 5px; opacity: 1; }
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.85rem 2rem;
  border-radius: var(--radius);
  transition: var(--transition);
  cursor: pointer;
}
.btn--primary {
  background: var(--clr-cyan);
  color: var(--clr-bg);
  border: 1px solid var(--clr-cyan);
  box-shadow: 0 0 30px rgba(0, 210, 255, 0.3);
}
.btn--primary:hover {
  background: transparent;
  color: var(--clr-cyan);
  box-shadow: 0 0 40px rgba(0, 210, 255, 0.5);
}
.btn--ghost {
  background: transparent;
  color: var(--clr-text);
  border: 1px solid var(--clr-border-bright);
}
.btn--ghost:hover {
  border-color: var(--clr-cyan);
  color: var(--clr-cyan);
  box-shadow: 0 0 20px rgba(0, 210, 255, 0.15);
}
.btn--full { width: 100%; justify-content: center; }

/* ── Hero title sub variant ── */
.hero__title-line--sub2 {
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  color: var(--clr-text-dim);
  letter-spacing: 0.3em;
  font-weight: 400;
}

/* ── Section Base ── */
.section {
  position: relative;
  z-index: 2;
  padding: 6rem 0;
}
.section--dark { background: var(--clr-bg2); }

.section__header {
  text-align: center;
  margin-bottom: 4rem;
}
.section__tag {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--clr-cyan);
  letter-spacing: 0.2em;
  display: block;
  margin-bottom: 1rem;
}
.section__title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--clr-text-bright);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.section__line {
  width: 60px; height: 2px;
  background: linear-gradient(90deg, var(--clr-cyan), var(--clr-purple));
  margin: 1.2rem auto 0;
  border-radius: 2px;
}
.section__subtitle {
  margin-top: 1.2rem;
  font-size: 1.05rem;
  color: var(--clr-text-dim);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

/* ── About ── */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about__lead {
  font-size: 1.25rem;
  color: var(--clr-text-bright);
  margin-bottom: 1.25rem;
  line-height: 1.5;
}
.about__body {
  color: var(--clr-text-dim);
  margin-bottom: 1rem;
  font-size: 1.05rem;
}
.about__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.8rem;
}
.badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 0.3rem 0.8rem;
  border: 1px solid var(--clr-border-bright);
  border-radius: var(--radius);
  color: var(--clr-cyan);
  background: rgba(0, 210, 255, 0.05);
  letter-spacing: 0.05em;
}

/* ── Terminal ── */
.terminal {
  background: #050d1a;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 0 60px rgba(0, 210, 255, 0.08), inset 0 0 30px rgba(0,0,0,0.5);
}
.terminal__bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.2rem;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--clr-border);
}
.terminal__dot {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.terminal__dot--red    { background: #ff5f57; }
.terminal__dot--yellow { background: #ffbd2e; }
.terminal__dot--green  { background: #28ca41; }
.terminal__title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--clr-text-dim);
  margin-left: auto;
}
.terminal__body {
  padding: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.terminal__line { display: flex; gap: 0.6rem; align-items: baseline; }
.terminal__prompt { color: var(--clr-cyan); }
.terminal__cmd { color: var(--clr-text-bright); }
.terminal__line--output { padding-left: 1.2rem; color: var(--clr-text-dim); }
.terminal__status--ok {
  color: var(--clr-green);
  text-shadow: 0 0 8px var(--clr-green);
}
.cursor-blink {
  color: var(--clr-cyan);
  animation: cursorBlink 1s steps(1) infinite;
}
@keyframes cursorBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* ── Variants ── */
.variants__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
}

.variant-card {
  position: relative;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.variant-card:hover {
  border-color: var(--clr-border-bright);
  transform: translateY(-4px);
}
.variant-card--featured {
  border-color: rgba(0, 210, 255, 0.3);
  background: linear-gradient(135deg, var(--clr-surface), rgba(0, 210, 255, 0.05));
}
.variant-card--featured:hover { border-color: var(--clr-cyan); }
.variant-card:hover .variant-card__glow { opacity: 1; }

.variant-card__glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at top left, rgba(0,210,255,0.07) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}

.variant-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}
.variant-card__icon {
  width: 52px; height: 52px;
  color: var(--clr-cyan);
  opacity: 0.85;
}
.variant-card--featured .variant-card__icon { opacity: 1; }

.variant-card__num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--clr-text-dim);
  letter-spacing: 0.1em;
}
.variant-card__badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--clr-bg);
  background: var(--clr-cyan);
  padding: 0.2rem 0.7rem;
  border-radius: 2px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  align-self: flex-start;
}

.variant-card__title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--clr-text-bright);
  letter-spacing: 0.04em;
}
.variant-card__desc {
  font-size: 0.98rem;
  color: var(--clr-text-dim);
  line-height: 1.65;
}
.variant-card__perks {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex: 1;
}
.variant-card__perks li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.92rem;
  color: var(--clr-text);
}
.variant-card__perks li svg { color: var(--clr-green); flex-shrink: 0; }
.variant-card__cta { margin-top: 0.5rem; }

/* ── CTA Banner ── */
.cta-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  background: linear-gradient(135deg, rgba(0,210,255,0.08), rgba(123,47,255,0.06));
  border: 1px solid rgba(0,210,255,0.2);
  border-radius: var(--radius-lg);
  padding: 2.2rem 2.5rem;
  flex-wrap: wrap;
}
.cta-banner__text {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.cta-banner__headline {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--clr-text-bright);
  letter-spacing: 0.04em;
}
.cta-banner__sub {
  font-size: 1rem;
  color: var(--clr-text-dim);
}

/* ── Services ── */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.services__grid .service-card:nth-child(4) { grid-column: 1 / 2; }
.services__grid .service-card:nth-child(5) { grid-column: 2 / 3; }

.service-card {
  position: relative;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  overflow: hidden;
  transition: var(--transition);
  cursor: default;
}
.service-card:hover {
  border-color: var(--clr-border-bright);
  transform: translateY(-4px);
}
.service-card:hover .service-card__glow { opacity: 1; }

.service-card--featured {
  border-color: rgba(0, 210, 255, 0.3);
  background: linear-gradient(135deg, var(--clr-surface), rgba(0, 210, 255, 0.04));
}
.service-card--featured:hover { border-color: var(--clr-cyan); }

.service-card__glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at top left, rgba(0,210,255,0.06) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}

.service-card__icon {
  width: 48px; height: 48px;
  color: var(--clr-cyan);
  margin-bottom: 1rem;
  opacity: 0.85;
}
.service-card--featured .service-card__icon { opacity: 1; }

.service-card__num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--clr-text-dim);
  letter-spacing: 0.1em;
  margin-bottom: 0.4rem;
}

.service-card__featured-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--clr-bg);
  background: var(--clr-cyan);
  padding: 0.15rem 0.6rem;
  border-radius: 2px;
  margin-bottom: 0.6rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.service-card__title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--clr-text-bright);
  margin-bottom: 0.8rem;
  letter-spacing: 0.04em;
}

.service-card__desc {
  font-size: 0.92rem;
  color: var(--clr-text-dim);
  line-height: 1.6;
  margin-bottom: 1.2rem;
}

.service-card__list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.service-card__list li {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--clr-text-dim);
  padding-left: 1rem;
  position: relative;
}
.service-card__list li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--clr-cyan);
  font-size: 0.65rem;
}

/* ── Technology ── */
.tech__categories {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  margin-bottom: 5rem;
}
.tech-category__title {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--clr-text-dim);
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
  text-transform: uppercase;
}
.accent { color: var(--clr-cyan); }

.tech-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}
.tech-pill {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 0.4rem 0.9rem;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  color: var(--clr-text);
  transition: var(--transition);
  cursor: default;
}
.tech-pill:hover {
  border-color: var(--clr-cyan);
  color: var(--clr-cyan);
  background: rgba(0,210,255,0.05);
  box-shadow: 0 0 12px rgba(0,210,255,0.1);
}

/* ── Process ── */
.process__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--clr-text-bright);
  text-align: center;
  margin-bottom: 2.5rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.process__steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
}
.process-step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1rem;
}
.process-step__num {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--clr-bg);
  background: var(--clr-cyan);
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 0 20px rgba(0,210,255,0.4);
}
.process-step__body h4 {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--clr-text-bright);
  letter-spacing: 0.06em;
  margin-bottom: 0.3rem;
}
.process-step__body p {
  font-size: 0.85rem;
  color: var(--clr-text-dim);
  line-height: 1.5;
}
.process-step__connector {
  flex: 0 0 60px;
  height: 1px;
  background: linear-gradient(90deg, var(--clr-cyan), var(--clr-purple));
  margin-top: 18px;
  opacity: 0.4;
}

/* ── Contact ── */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 4rem;
  align-items: start;
}

.contact-block {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  margin-bottom: 1.8rem;
}
.contact-block__label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--clr-text-dim);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.contact-block__value {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--clr-text-bright);
  letter-spacing: 0.04em;
}
.contact-block__value--link {
  color: var(--clr-cyan);
  transition: opacity var(--transition);
}
.contact-block__value--link:hover { opacity: 0.7; }

.contact__tagline {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--clr-text-dim);
  line-height: 1.5;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--clr-border);
}

/* ── Form ── */
.contact-form { display: flex; flex-direction: column; gap: 1.2rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--clr-text-dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.form-input {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  color: var(--clr-text-bright);
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
  appearance: none;
}
.form-input::placeholder { color: var(--clr-text-dim); }
.form-input:focus {
  border-color: var(--clr-cyan);
  box-shadow: 0 0 0 3px rgba(0,210,255,0.1);
}
.form-textarea {
  min-height: 130px;
  resize: vertical;
}
.form-select {
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2300d2ff' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}
.form-select option { background: var(--clr-surface2); }

.form-success {
  display: none;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--clr-green);
  padding: 1rem;
  border: 1px solid rgba(0,255,159,0.2);
  border-radius: var(--radius);
  background: rgba(0,255,159,0.04);
}
.form-success.show { display: flex; }

/* ── Footer ── */
.footer {
  position: relative;
  z-index: 2;
  border-top: 1px solid var(--clr-border);
  padding: 3rem 0 2rem;
  background: var(--clr-bg);
}
.footer__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--clr-border);
}
.footer__brand { display: flex; flex-direction: column; gap: 0.4rem; }
.footer__logo {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  display: flex;
  align-items: center;
  gap: 0.1em;
}
.footer__tagline {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--clr-text-dim);
  letter-spacing: 0.08em;
}
.footer__links {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.footer__link {
  font-family: var(--font-display);
  font-size: 0.72rem;
  color: var(--clr-text-dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color var(--transition);
}
.footer__link:hover { color: var(--clr-cyan); }
.footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 2rem;
  padding-bottom: 1.2rem;
  margin-bottom: 1.2rem;
  border-bottom: 1px solid var(--clr-border);
}
.footer__legal span {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  color: var(--clr-text-dim);
  letter-spacing: 0.04em;
}
.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.footer__copy, .footer__version {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--clr-text-dim);
  letter-spacing: 0.06em;
}

/* ── Animations ── */
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ── Reveal on scroll ── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}
.reveal--delay-1 { transition-delay: 0.1s; }
.reveal--delay-2 { transition-delay: 0.2s; }
.reveal--delay-3 { transition-delay: 0.3s; }
.reveal--delay-4 { transition-delay: 0.4s; }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .services__grid .service-card:nth-child(4),
  .services__grid .service-card:nth-child(5) { grid-column: auto; }
  .about__grid { grid-template-columns: 1fr; gap: 3rem; }
  .hero__visual { opacity: 0.3; }
}

@media (max-width: 1024px) {
  .variants__grid { grid-template-columns: 1fr; }
  .cta-banner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 768px) {
  .nav { padding: 1rem 1.5rem; }
  .nav__links {
    position: fixed;
    inset: 0 0 0 30%;
    flex-direction: column;
    justify-content: center;
    background: rgba(2,4,8,0.97);
    backdrop-filter: blur(20px);
    border-left: 1px solid var(--clr-border);
    padding: 2rem;
    gap: 2.5rem;
    transform: translateX(100%);
    transition: transform var(--transition);
  }
  .nav__links.open { transform: translateX(0); }
  .nav__link { font-size: 1rem; }
  .nav__burger { display: flex; z-index: 101; }

  .hero { padding: 7rem 1.5rem 5rem; text-align: center; }
  .hero__cta-group { justify-content: center; }
  .hero__stats { justify-content: center; }
  .hero__visual { display: none; }

  .services__grid { grid-template-columns: 1fr; }
  .contact__grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .form-row { grid-template-columns: 1fr; }
  .process__steps { flex-direction: column; align-items: center; }
  .process-step__connector { width: 1px; height: 30px; flex: none; margin: 0; }
  .footer__top { flex-direction: column; gap: 1.5rem; }
  .footer__links { justify-content: flex-start; }
}

@media (max-width: 480px) {
  .container { padding: 0 1.25rem; }
  .section { padding: 4rem 0; }
}