/* =========================================================
   LinSync — Main Stylesheet
   ========================================================= */

:root {
  --bg-0: #07070b;
  --bg-1: #0c0d13;
  --bg-2: #11131c;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-strong: rgba(255, 255, 255, 0.07);
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);
  --text: #f5f6fa;
  --text-dim: #a8acbd;
  --text-faint: #6a6e80;
  --red: #e0202c;
  --red-bright: #ff3a47;
  --red-soft: #ff6b75;
  --red-glow: rgba(224, 32, 44, 0.55);
  --accent: var(--red);
  --gradient: linear-gradient(135deg, #ff3a47 0%, #ff6b75 40%, #ffb199 100%);
  --gradient-soft: linear-gradient(135deg, rgba(224,32,44,0.18), rgba(255,107,117,0.06));
  --radius: 18px;
  --radius-sm: 10px;
  --radius-lg: 28px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --maxw: 1240px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg-0);
  color: var(--text);
  font-family: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  cursor: none;
  position: relative;
  min-height: 100vh;
}

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

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

::selection { background: var(--red); color: white; }

/* ===== Custom Cursor ===== */
.cursor, .cursor-dot {
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.18s var(--ease), width 0.25s var(--ease), height 0.25s var(--ease), background 0.25s var(--ease);
  mix-blend-mode: difference;
}
.cursor {
  width: 36px; height: 36px;
  border: 1.5px solid var(--red-bright);
  border-radius: 50%;
  background: transparent;
}
.cursor-dot {
  width: 6px; height: 6px;
  background: var(--red-bright);
  border-radius: 50%;
  mix-blend-mode: normal;
}
.cursor.hover { width: 64px; height: 64px; border-color: var(--red-soft); background: rgba(255, 58, 71, 0.08); }
.cursor.click { transform: translate(-50%, -50%) scale(0.7); }

@media (max-width: 900px), (pointer: coarse) {
  body { cursor: auto; }
  .cursor, .cursor-dot { display: none; }
}

/* ===== Background canvases & orbs ===== */
.particle-canvas {
  position: fixed; inset: 0;
  width: 100%; height: 100%;
  z-index: 0; pointer-events: none;
  opacity: 0.55;
}
.grid-overlay {
  position: fixed; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  z-index: 0;
  pointer-events: none;
}
.gradient-orb {
  position: fixed;
  width: 600px; height: 600px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.35;
  z-index: 0;
  pointer-events: none;
  animation: orb-float 20s var(--ease) infinite alternate;
}
.orb-1 { background: radial-gradient(circle, var(--red) 0%, transparent 70%); top: -200px; left: -200px; }
.orb-2 { background: radial-gradient(circle, #ff6b75 0%, transparent 70%); bottom: -200px; right: -200px; animation-delay: -6s; }
.orb-3 { background: radial-gradient(circle, #4a90ff 0%, transparent 70%); top: 40%; left: 50%; opacity: 0.15; animation-delay: -12s; }

@keyframes orb-float {
  0%   { transform: translate(0, 0) scale(1); }
  50%  { transform: translate(80px, -60px) scale(1.1); }
  100% { transform: translate(-60px, 80px) scale(0.95); }
}

/* ===== Scroll progress ===== */
.scroll-progress {
  position: fixed; top: 0; left: 0;
  width: 0%; height: 3px;
  background: var(--gradient);
  z-index: 1000;
  box-shadow: 0 0 12px var(--red-glow);
  transition: width 0.1s linear;
}

/* ===== Layout helpers ===== */
.section {
  position: relative;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 140px 32px 80px;
  z-index: 1;
}
.section-head { text-align: center; max-width: 820px; margin: 0 auto 64px; }
.section-tag {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 16px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px; letter-spacing: 0.08em;
  color: var(--text-dim);
  background: var(--surface);
  margin-bottom: 24px;
  backdrop-filter: blur(10px);
}
.section-title {
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
}
.section-sub {
  font-size: 1.1rem;
  color: var(--text-dim);
  line-height: 1.6;
}
.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
}
.accent { color: var(--red-bright); }

/* ===== Navigation ===== */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 32px;
  z-index: 100;
  transition: all 0.4s var(--ease);
}
.nav.scrolled {
  background: rgba(7, 7, 11, 0.7);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 12px 32px;
}
.nav-logo {
  display: flex; align-items: center; gap: 12px;
  font-weight: 600; font-size: 1.2rem;
}
.nav-logo-img { width: 36px; height: 36px; animation: gentle-spin 25s linear infinite; }
@keyframes gentle-spin { to { transform: rotate(360deg); } }

.nav-links {
  display: flex; gap: 8px;
  list-style: none;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px;
  backdrop-filter: blur(20px);
}
.nav-links a {
  display: block;
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 0.92rem;
  color: var(--text-dim);
  transition: all 0.25s var(--ease);
}
.nav-links a:hover { color: var(--text); background: var(--surface-strong); }

.nav-cta {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px;
  background: var(--gradient);
  border-radius: 999px;
  font-size: 0.9rem; font-weight: 500;
  color: white;
  transition: all 0.3s var(--ease);
  box-shadow: 0 6px 20px -8px var(--red-glow);
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 10px 30px -8px var(--red-glow); }

.nav-burger { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 5px; padding: 8px; }
.nav-burger span { width: 24px; height: 2px; background: white; transition: all 0.3s var(--ease); border-radius: 2px; }

/* Right-side cluster: language switch + CTA + burger */
.nav-actions { display: flex; align-items: center; gap: 10px; }

.lang-toggle {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 16px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text-dim);
  font-size: 0.85rem; font-weight: 600;
  font-family: 'Space Grotesk', sans-serif;
  backdrop-filter: blur(10px);
  transition: all 0.3s var(--ease);
  white-space: nowrap;
}
.lang-toggle:hover { color: var(--text); border-color: var(--red); transform: translateY(-2px); }
.lang-toggle svg { width: 15px; height: 15px; opacity: 0.85; }

@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .nav-burger { display: flex; }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: absolute; top: 70px; right: 16px;
    padding: 16px; gap: 4px;
    background: rgba(12, 13, 19, 0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--radius);
  }
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: center;
  padding: 140px 32px 80px;
  max-width: var(--maxw);
  margin: 0 auto;
  z-index: 1;
}
.hero-inner { position: relative; z-index: 2; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 16px;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  border-radius: 999px;
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 28px;
  backdrop-filter: blur(10px);
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.02em;
}
.live-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #2bd97a;
  box-shadow: 0 0 0 0 rgba(43, 217, 122, 0.7);
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0% { box-shadow: 0 0 0 0 rgba(43, 217, 122, 0.7); }
  70% { box-shadow: 0 0 0 12px rgba(43, 217, 122, 0); }
  100% { box-shadow: 0 0 0 0 rgba(43, 217, 122, 0); }
}

.hero-title {
  font-size: clamp(2.4rem, 6vw, 4.6rem);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 28px;
}
.hero-title .line {
  display: block;
  opacity: 0;
  transform: translateY(40px);
  animation: hero-rise 0.9s var(--ease) forwards;
}
.hero-title .line:nth-child(1) { animation-delay: 0.1s; }
.hero-title .line:nth-child(2) { animation-delay: 0.25s; }
.hero-title .line:nth-child(3) { animation-delay: 0.4s; }
@keyframes hero-rise { to { opacity: 1; transform: translateY(0); } }

.cursor-bar {
  display: inline-block;
  width: 3px;
  background: var(--red-bright);
  margin-left: 4px;
  animation: blink 1s steps(2) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-dim);
  max-width: 580px;
  margin-bottom: 36px;
  opacity: 0;
  animation: hero-rise 0.9s var(--ease) 0.6s forwards;
}

.hero-cta {
  display: flex; gap: 14px; flex-wrap: wrap;
  margin-bottom: 56px;
  opacity: 0;
  animation: hero-rise 0.9s var(--ease) 0.75s forwards;
}

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 500;
  font-size: 0.98rem;
  cursor: pointer;
  border: none;
  transition: all 0.3s var(--ease);
  position: relative;
  overflow: hidden;
}
.btn-primary {
  background: var(--gradient);
  color: white;
  box-shadow: 0 10px 30px -10px var(--red-glow);
}
.btn-primary::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, #ff6b75, #ffb199);
  opacity: 0;
  transition: opacity 0.3s var(--ease);
}
.btn-primary > * { position: relative; z-index: 1; }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 20px 40px -10px var(--red-glow); }
.btn-primary:hover::before { opacity: 1; }
.btn-ghost {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  color: var(--text);
  backdrop-filter: blur(10px);
}
.btn-ghost:hover { background: var(--surface-strong); border-color: var(--red); transform: translateY(-3px); }
.btn-block { width: 100%; justify-content: center; }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding-top: 36px;
  border-top: 1px solid var(--border);
  opacity: 0;
  animation: hero-rise 0.9s var(--ease) 0.9s forwards;
}
.stat-num {
  font-size: 2rem;
  font-weight: 600;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-family: 'JetBrains Mono', monospace;
}
.stat-label {
  font-size: 0.8rem;
  color: var(--text-faint);
  margin-top: 4px;
  letter-spacing: 0.04em;
}

/* ===== Hero orbit visual ===== */
.hero-visual {
  position: relative;
  height: 560px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.orbit-system {
  position: relative;
  width: 480px; height: 480px;
  max-width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.orbit {
  position: absolute;
  border: 1px dashed rgba(255, 255, 255, 0.12);
  border-radius: 50%;
}
.orbit-1 { width: 220px; height: 220px; animation: orbit-spin 30s linear infinite; }
.orbit-2 { width: 340px; height: 340px; animation: orbit-spin 50s linear infinite reverse; }
.orbit-3 { width: 460px; height: 460px; animation: orbit-spin 70s linear infinite; }
@keyframes orbit-spin { to { transform: rotate(360deg); } }

.orbit-center {
  width: 140px; height: 140px;
  background: radial-gradient(circle, rgba(224, 32, 44, 0.22) 0%, transparent 70%);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  position: relative;
  z-index: 2;
}
.orbit-logo {
  width: 120px;
  filter: drop-shadow(0 0 30px var(--red-glow));
  animation: logo-float 6s ease-in-out infinite;
}
@keyframes logo-float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50%      { transform: translateY(-8px) rotate(180deg); }
}

.orbit-satellite {
  position: absolute;
  width: 56px; height: 56px;
  background: var(--surface-strong);
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  backdrop-filter: blur(10px);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem; font-weight: 500;
  color: var(--text-dim);
  font-family: 'JetBrains Mono', monospace;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
  transition: all 0.3s var(--ease);
}
.orbit-satellite::after { content: attr(data-label); }
.orbit-satellite:hover { color: var(--red-bright); border-color: var(--red); box-shadow: 0 0 30px var(--red-glow); transform: scale(1.15); }

.sat-1 { top: 10%; left: 50%; transform: translateX(-50%); animation: sat-bob 4s ease-in-out infinite; }
.sat-2 { top: 30%; right: 5%; animation: sat-bob 5s ease-in-out infinite 0.5s; }
.sat-3 { bottom: 30%; right: 5%; animation: sat-bob 4.5s ease-in-out infinite 1s; }
.sat-4 { bottom: 10%; left: 50%; transform: translateX(-50%); animation: sat-bob 5.5s ease-in-out infinite 1.5s; }
.sat-5 { bottom: 30%; left: 5%; animation: sat-bob 4s ease-in-out infinite 2s; }
.sat-6 { top: 30%; left: 5%; animation: sat-bob 5s ease-in-out infinite 2.5s; }

@keyframes sat-bob {
  0%, 100% { transform: translateY(0) translateX(var(--tx, 0)); }
  50% { transform: translateY(-12px) translateX(var(--tx, 0)); }
}
.sat-1, .sat-4 { --tx: -50%; }

/* Scroll hint */
.scroll-hint {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  color: var(--text-faint);
  font-size: 0.75rem;
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--red-bright), transparent);
  animation: scroll-pulse 2s ease-in-out infinite;
}
@keyframes scroll-pulse {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.3); }
}

@media (max-width: 1024px) {
  .hero { grid-template-columns: 1fr; padding-top: 120px; }
  .hero-visual { height: 400px; }
  .orbit-system { width: 380px; height: 380px; }
  .orbit-1 { width: 180px; height: 180px; }
  .orbit-2 { width: 280px; height: 280px; }
  .orbit-3 { width: 380px; height: 380px; }
  .scroll-hint { display: none; }
}
@media (max-width: 600px) {
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .orbit-system { width: 300px; height: 300px; }
  .orbit-1 { width: 140px; height: 140px; }
  .orbit-2 { width: 220px; height: 220px; }
  .orbit-3 { width: 300px; height: 300px; }
  .orbit-center { width: 100px; height: 100px; }
  .orbit-logo { width: 80px; }
  .orbit-satellite { width: 44px; height: 44px; font-size: 0.6rem; }
}

/* ===== Marquee ===== */
.marquee {
  position: relative;
  overflow: hidden;
  padding: 24px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(7, 7, 11, 0.6);
  backdrop-filter: blur(10px);
  z-index: 1;
}
.marquee-track {
  display: flex;
  gap: 36px;
  white-space: nowrap;
  animation: marquee 40s linear infinite;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.95rem;
  color: var(--text-dim);
  letter-spacing: 0.04em;
}
.marquee-track .dot { color: var(--red-bright); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ===== Services ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.service-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 38px 32px;
  backdrop-filter: blur(10px);
  overflow: hidden;
  transition: all 0.5s var(--ease);
  transform-style: preserve-3d;
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(600px circle at var(--mx, 50%) var(--my, 50%), rgba(224, 32, 44, 0.12), transparent 40%);
  opacity: 0;
  transition: opacity 0.3s var(--ease);
  pointer-events: none;
}
.service-card:hover { border-color: var(--red); transform: translateY(-6px); box-shadow: 0 30px 60px -30px rgba(224, 32, 44, 0.35); }
.service-card:hover::before { opacity: 1; }
.service-num {
  position: absolute;
  top: 24px; right: 28px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  color: var(--text-faint);
  letter-spacing: 0.04em;
}
.service-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-sm);
  background: var(--gradient-soft);
  border: 1px solid var(--border-strong);
  display: flex; align-items: center; justify-content: center;
  color: var(--red-bright);
  margin-bottom: 22px;
}
.service-icon svg { width: 26px; height: 26px; }
.service-card h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.service-card p {
  color: var(--text-dim);
  margin-bottom: 20px;
  line-height: 1.6;
}
.service-list {
  list-style: none;
  margin-bottom: 24px;
}
.service-list li {
  padding: 8px 0;
  border-top: 1px dashed var(--border);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.84rem;
  color: var(--text-dim);
  display: flex; align-items: center; gap: 10px;
}
.service-list li::before { content: '◇'; color: var(--red-bright); font-size: 0.7rem; }
.service-cta {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--red-bright);
  font-weight: 500;
  font-size: 0.92rem;
  transition: gap 0.3s var(--ease);
}
.service-card:hover .service-cta { gap: 14px; }

@media (max-width: 768px) {
  .services-grid { grid-template-columns: 1fr; }
}

/* ===== Process ===== */
.section-process { padding-top: 100px; }
.process-timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  position: relative;
  padding: 40px 0;
}
.process-line {
  position: absolute;
  top: 76px; left: 10%; right: 10%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--red), transparent);
  opacity: 0.4;
}
.process-step {
  text-align: center;
  position: relative;
}
.process-dot {
  width: 64px; height: 64px;
  margin: 0 auto 22px;
  border-radius: 50%;
  background: var(--bg-1);
  border: 2px solid var(--red);
  display: flex; align-items: center; justify-content: center;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 600;
  color: var(--red-bright);
  box-shadow: 0 0 0 6px rgba(224, 32, 44, 0.08), 0 0 30px var(--red-glow);
  transition: all 0.4s var(--ease);
  position: relative;
  z-index: 2;
}
.process-step:hover .process-dot { background: var(--red); color: white; transform: scale(1.1) rotate(-8deg); }
.process-step h3 {
  font-size: 1.2rem;
  margin-bottom: 8px;
  font-weight: 600;
}
.process-step p {
  color: var(--text-dim);
  font-size: 0.9rem;
  line-height: 1.5;
}

@media (max-width: 900px) {
  .process-timeline { grid-template-columns: 1fr; gap: 32px; }
  .process-line { display: none; }
}

/* ===== Stack ===== */
.stack-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  max-width: 900px;
  margin: 0 auto;
}
.stack-pill {
  padding: 12px 22px;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  font-size: 0.92rem;
  color: var(--text-dim);
  backdrop-filter: blur(10px);
  transition: all 0.3s var(--ease);
  font-family: 'JetBrains Mono', monospace;
  cursor: default;
}
.stack-pill:hover {
  color: var(--text);
  background: var(--gradient);
  border-color: transparent;
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 8px 25px -8px var(--red-glow);
}

/* ===== Why ===== */
.section-why { padding-bottom: 120px; }
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.why-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  backdrop-filter: blur(10px);
  transition: all 0.4s var(--ease);
}
.why-card:hover { transform: translateY(-4px); border-color: var(--red); background: var(--surface-strong); }
.why-icon {
  font-size: 2rem;
  margin-bottom: 18px;
  filter: drop-shadow(0 4px 12px var(--red-glow));
}
.why-card h3 { font-size: 1.18rem; margin-bottom: 10px; font-weight: 600; }
.why-card p { color: var(--text-dim); font-size: 0.95rem; }

@media (max-width: 900px) { .why-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .why-grid { grid-template-columns: 1fr; } }

/* ===== Contact ===== */
.section-contact { padding-bottom: 140px; }
.contact-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  background: linear-gradient(135deg, rgba(224, 32, 44, 0.08) 0%, rgba(255, 107, 117, 0.02) 50%, var(--surface) 100%);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 64px;
  backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
}
.contact-card::before {
  content: '';
  position: absolute;
  top: -50%; right: -20%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, var(--red-glow), transparent 70%);
  filter: blur(80px);
  opacity: 0.4;
  pointer-events: none;
}
.contact-left { position: relative; z-index: 1; }
.contact-left .section-tag { margin-bottom: 20px; }
.contact-left .section-title { font-size: clamp(1.8rem, 3.5vw, 2.6rem); text-align: left; }
.contact-blurb {
  color: var(--text-dim);
  margin: 24px 0 32px;
  max-width: 460px;
}
.contact-meta {
  display: grid; gap: 16px;
  font-size: 0.92rem;
}
.contact-meta > div { display: flex; flex-direction: column; gap: 2px; }
.contact-meta strong { color: var(--text-faint); font-weight: 400; font-size: 0.78rem; letter-spacing: 0.06em; text-transform: uppercase; }
.contact-meta span { color: var(--text); }
.live-availability { display: inline-flex; align-items: center; gap: 8px; }

.contact-form { position: relative; z-index: 1; display: grid; gap: 16px; }
.form-row label { display: grid; gap: 6px; font-size: 0.85rem; color: var(--text-dim); }
.form-row input,
.form-row select,
.form-row textarea {
  background: var(--bg-1);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
  transition: all 0.3s var(--ease);
  resize: vertical;
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--red);
  box-shadow: 0 0 0 4px rgba(224, 32, 44, 0.12);
}
.form-status {
  text-align: center;
  font-size: 0.9rem;
  color: var(--text-dim);
  min-height: 1.2em;
  margin-top: 4px;
  transition: color 0.3s var(--ease);
}
.form-status.success {
  color: #2bd97a;
  font-weight: 500;
}
.form-status.error {
  color: var(--red-bright);
}

@media (max-width: 900px) {
  .contact-card { grid-template-columns: 1fr; gap: 40px; padding: 40px 28px; }
}

/* ===== Footer ===== */
.footer {
  border-top: 1px solid var(--border);
  background: rgba(7, 7, 11, 0.6);
  backdrop-filter: blur(10px);
  position: relative;
  z-index: 1;
}
.footer-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 40px 32px;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  align-items: center;
  gap: 32px;
}
.footer-brand { display: flex; align-items: center; gap: 14px; }
.footer-logo { width: 40px; height: 40px; }
.footer-name { font-weight: 600; font-size: 1.1rem; }
.footer-tag { color: var(--text-faint); font-size: 0.85rem; }
.footer-links { display: flex; gap: 24px; justify-content: center; font-size: 0.9rem; color: var(--text-dim); }
.footer-links a:hover { color: var(--red-bright); }
.footer-copy { text-align: right; color: var(--text-faint); font-size: 0.85rem; }

@media (max-width: 700px) {
  .footer-inner { grid-template-columns: 1fr; text-align: center; }
  .footer-brand { justify-content: center; }
  .footer-links { justify-content: center; }
  .footer-copy { text-align: center; }
}

/* ===== Reveal animation ===== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* Stagger child reveals slightly when in a grid */
.services-grid .reveal.in-view:nth-child(1) { transition-delay: 0.0s; }
.services-grid .reveal.in-view:nth-child(2) { transition-delay: 0.1s; }
.services-grid .reveal.in-view:nth-child(3) { transition-delay: 0.2s; }
.services-grid .reveal.in-view:nth-child(4) { transition-delay: 0.3s; }

.why-grid .reveal.in-view:nth-child(1),
.process-timeline .reveal.in-view:nth-child(2) { transition-delay: 0.0s; }
.why-grid .reveal.in-view:nth-child(2),
.process-timeline .reveal.in-view:nth-child(3) { transition-delay: 0.08s; }
.why-grid .reveal.in-view:nth-child(3),
.process-timeline .reveal.in-view:nth-child(4) { transition-delay: 0.16s; }
.why-grid .reveal.in-view:nth-child(4),
.process-timeline .reveal.in-view:nth-child(5) { transition-delay: 0.24s; }
.why-grid .reveal.in-view:nth-child(5),
.process-timeline .reveal.in-view:nth-child(6) { transition-delay: 0.32s; }
.why-grid .reveal.in-view:nth-child(6) { transition-delay: 0.4s; }

/* =========================================================
   PACKAGES section
   ========================================================= */
.section-packages { padding-top: 100px; }

.package-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 48px;
  padding: 6px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  max-width: fit-content;
  margin-left: auto;
  margin-right: auto;
  backdrop-filter: blur(20px);
}
.pkg-tab {
  padding: 12px 22px;
  border-radius: 999px;
  background: transparent;
  border: none;
  color: var(--text-dim);
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s var(--ease);
}
.pkg-tab:hover { color: var(--text); }
.pkg-tab.active {
  background: var(--gradient);
  color: white;
  box-shadow: 0 6px 20px -6px var(--red-glow);
}

.package-panel { display: none; animation: panel-fade 0.5s var(--ease); }
.package-panel.active { display: block; }
@keyframes panel-fade {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.package-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.pkg-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 26px;
  backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  transition: all 0.4s var(--ease);
}
.pkg-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-strong);
  box-shadow: 0 25px 50px -25px rgba(0, 0, 0, 0.6);
}
.pkg-card.highlight {
  background: linear-gradient(160deg, rgba(224, 32, 44, 0.16) 0%, rgba(255, 107, 117, 0.04) 60%, var(--surface) 100%);
  border-color: var(--red);
  box-shadow: 0 20px 60px -25px rgba(224, 32, 44, 0.5);
  transform: translateY(-8px);
}
.pkg-card.highlight:hover { transform: translateY(-14px); }
.pkg-card.custom {
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.04), transparent);
  border-style: dashed;
}

.pkg-badge {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--gradient);
  color: white;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
  box-shadow: 0 6px 20px -6px var(--red-glow);
}

.pkg-name {
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 14px;
}
.pkg-price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding-bottom: 18px;
  margin-bottom: 18px;
  border-bottom: 1px dashed var(--border);
}
.pkg-price .from {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  color: var(--text-faint);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.pkg-price .amount {
  font-size: 1.6rem;
  font-weight: 600;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-family: 'JetBrains Mono', monospace;
}
.pkg-desc {
  color: var(--text-dim);
  font-size: 0.92rem;
  margin-bottom: 20px;
  min-height: 2.6em;
  line-height: 1.5;
}
.pkg-features {
  list-style: none;
  flex: 1;
  margin-bottom: 24px;
}
.pkg-features li {
  padding: 8px 0;
  font-size: 0.88rem;
  color: var(--text);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.4;
}
.pkg-features li::before {
  content: '';
  flex-shrink: 0;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--gradient-soft);
  border: 1px solid var(--red);
  position: relative;
  top: 4px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ff3a47' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size: 9px;
  background-repeat: no-repeat;
  background-position: center;
}

.package-note {
  text-align: center;
  margin-top: 32px;
  color: var(--text-faint);
  font-size: 0.85rem;
  font-family: 'JetBrains Mono', monospace;
}

@media (max-width: 1100px) {
  .package-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .package-grid { grid-template-columns: 1fr; }
  .pkg-card.highlight { transform: translateY(0); }
  .pkg-card.highlight:hover { transform: translateY(-6px); }
  .package-tabs { flex-direction: column; border-radius: 18px; width: 100%; max-width: 100%; }
  .pkg-tab { width: 100%; }
}

/* =========================================================
   MONTHLY PLANS section
   ========================================================= */
.section-monthly { padding-top: 100px; }

.monthly-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin-bottom: 28px;
  backdrop-filter: blur(10px);
}
.monthly-head {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.monthly-icon {
  font-size: 2.4rem;
  filter: drop-shadow(0 4px 16px var(--red-glow));
}
.monthly-head h3 {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 4px;
}
.monthly-head .muted {
  color: var(--text-faint);
  font-weight: 400;
  font-size: 1rem;
}
.monthly-head p {
  color: var(--text-dim);
  font-size: 0.95rem;
}

.plan-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.plan-card {
  position: relative;
  background: var(--bg-1);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 26px;
  transition: all 0.3s var(--ease);
}
.plan-card:hover {
  transform: translateY(-4px);
  border-color: var(--red);
  background: var(--bg-2);
}
.plan-card.featured {
  background: linear-gradient(160deg, rgba(224, 32, 44, 0.12), rgba(255, 107, 117, 0.02));
  border-color: var(--red);
  box-shadow: 0 15px 40px -20px rgba(224, 32, 44, 0.4);
}
.plan-badge {
  position: absolute;
  top: -10px; right: 18px;
  background: var(--gradient);
  color: white;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.plan-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-dim);
  margin-bottom: 8px;
}
.plan-price {
  font-size: 1.8rem;
  font-weight: 600;
  margin-bottom: 18px;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-family: 'JetBrains Mono', monospace;
}
.plan-price span {
  font-size: 0.9rem;
  color: var(--text-faint);
  -webkit-text-fill-color: var(--text-faint);
  font-weight: 400;
}
.plan-card ul {
  list-style: none;
}
.plan-card ul li {
  padding: 6px 0;
  font-size: 0.86rem;
  color: var(--text);
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.plan-card ul li::before {
  content: '◇';
  color: var(--red-bright);
  font-size: 0.7rem;
  position: relative;
  top: 2px;
}

@media (max-width: 900px) { .plan-grid { grid-template-columns: 1fr; } }

.addon-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 8px;
}
.addon-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  backdrop-filter: blur(10px);
  transition: all 0.3s var(--ease);
}
.addon-card:hover {
  transform: translateY(-4px);
  border-color: var(--red);
  background: var(--surface-strong);
}
.addon-icon {
  font-size: 1.8rem;
  margin-bottom: 14px;
  filter: drop-shadow(0 4px 14px var(--red-glow));
}
.addon-card h4 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 8px;
}
.addon-price {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.05rem;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 12px;
  font-weight: 600;
}
.addon-price span {
  font-size: 0.8rem;
  -webkit-text-fill-color: var(--text-faint);
  font-weight: 400;
}
.addon-card p {
  color: var(--text-dim);
  font-size: 0.88rem;
  line-height: 1.5;
}

@media (max-width: 900px) { .addon-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px) { .addon-grid { grid-template-columns: 1fr; } .monthly-block { padding: 28px 22px; } }

/* =========================================================
   ADVANCED SERVICES band
   ========================================================= */
.section-advanced { padding-top: 60px; padding-bottom: 60px; }
.advanced-card {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 40px;
  align-items: center;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.03), transparent);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px;
  backdrop-filter: blur(10px);
}
.advanced-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 600;
  margin: 18px 0 12px;
  letter-spacing: -0.02em;
}
.advanced-blurb {
  color: var(--text-dim);
  line-height: 1.6;
}
.advanced-blurb strong {
  color: var(--text);
  font-weight: 600;
}
.advanced-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.advanced-pills span {
  padding: 10px 16px;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  font-size: 0.85rem;
  color: var(--text-dim);
  font-family: 'JetBrains Mono', monospace;
  transition: all 0.3s var(--ease);
}
.advanced-pills span:hover {
  color: var(--text);
  border-color: var(--red);
  transform: translateY(-2px);
}

@media (max-width: 800px) {
  .advanced-card { grid-template-columns: 1fr; padding: 32px 28px; }
}

/* =========================================================
   CONTACT additions
   ========================================================= */
.form-title {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-dim);
  margin-bottom: 4px;
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.04em;
}
.contact-options {
  display: grid;
  gap: 12px;
  margin: 28px 0 32px;
}
.contact-option {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  transition: all 0.3s var(--ease);
  backdrop-filter: blur(10px);
}
.contact-option:hover {
  border-color: var(--red);
  background: var(--surface-strong);
  transform: translateX(4px);
}
.contact-option-icon {
  font-size: 1.4rem;
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--gradient-soft);
  border: 1px solid var(--border-strong);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-option > div:last-child { display: flex; flex-direction: column; }
.contact-option strong { font-weight: 600; font-size: 0.95rem; color: var(--text); }
.contact-option span { font-size: 0.82rem; color: var(--text-faint); }

/* =========================================================
   FAQ section
   ========================================================= */
.section-faq { padding-top: 80px; }
.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: grid;
  gap: 12px;
}
.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(10px);
  overflow: hidden;
  transition: all 0.3s var(--ease);
}
.faq-item:hover { border-color: var(--border-strong); }
.faq-item[open] {
  border-color: var(--red);
  background: var(--surface-strong);
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 26px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  font-size: 1.02rem;
  font-weight: 500;
  color: var(--text);
  transition: color 0.3s var(--ease);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--red-bright); }
.faq-icon {
  flex-shrink: 0;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--gradient-soft);
  border: 1px solid var(--border-strong);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  color: var(--red-bright);
  font-weight: 300;
  transition: transform 0.3s var(--ease);
}
.faq-item[open] .faq-icon {
  transform: rotate(45deg);
  background: var(--gradient);
  color: white;
  border-color: transparent;
}
.faq-item p {
  padding: 0 26px 24px;
  color: var(--text-dim);
  line-height: 1.65;
  font-size: 0.96rem;
}
.faq-item p strong { color: var(--text); font-weight: 600; }

/* =========================================================
   WhatsApp floating chat bubble
   ========================================================= */
.wa-bubble {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 950;
  display: inline-flex;
  align-items: center;
  height: 60px;
  padding: 0 22px 0 0;
  background: #25D366;
  color: #ffffff;
  border-radius: 999px;
  text-decoration: none;
  font-family: inherit;
  font-weight: 600;
  font-size: 0.95rem;
  box-shadow: 0 10px 30px -8px rgba(37, 211, 102, 0.55), 0 4px 14px rgba(0, 0, 0, 0.25);
  overflow: hidden;
  max-width: 60px;
  transition: max-width 0.5s var(--ease), background 0.3s var(--ease), transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
  animation: wa-entrance 0.8s var(--ease) 1.2s both;
}
.wa-bubble:hover {
  background: #128C7E;
  max-width: 260px;
  transform: translateY(-3px);
  box-shadow: 0 18px 40px -8px rgba(18, 140, 126, 0.7), 0 6px 18px rgba(0, 0, 0, 0.3);
}
.wa-bubble:active { transform: translateY(-1px) scale(0.97); }

@keyframes wa-entrance {
  0%   { opacity: 0; transform: translateY(80px) scale(0.6); }
  60%  { opacity: 1; transform: translateY(-8px) scale(1.05); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

.wa-icon {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px; height: 60px;
  position: relative;
  z-index: 2;
}
.wa-icon svg { width: 30px; height: 30px; display: block; }

.wa-label {
  white-space: nowrap;
  opacity: 0;
  transform: translateX(-10px);
  transition: opacity 0.3s var(--ease) 0.1s, transform 0.4s var(--ease) 0.1s;
  font-weight: 600;
  letter-spacing: 0.01em;
}
.wa-bubble:hover .wa-label {
  opacity: 1;
  transform: translateX(0);
}

/* Pulse halo */
.wa-pulse {
  position: absolute;
  top: 0; left: 0;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: #25D366;
  z-index: 1;
  animation: wa-pulse 2.4s ease-out infinite;
}
@keyframes wa-pulse {
  0%   { transform: scale(1);   opacity: 0.55; }
  70%  { transform: scale(2);   opacity: 0; }
  100% { transform: scale(2.2); opacity: 0; }
}
.wa-bubble:hover .wa-pulse { animation-play-state: paused; opacity: 0; }

/* Notification badge */
.wa-badge {
  position: absolute;
  top: 4px;
  right: 4px;
  min-width: 20px; height: 20px;
  padding: 0 6px;
  background: var(--red-bright);
  color: white;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3;
  border: 2px solid #ffffff;
  box-shadow: 0 2px 8px rgba(255, 58, 71, 0.6);
  animation: wa-badge-pop 0.5s var(--ease) 2s both;
}
@keyframes wa-badge-pop {
  0%   { opacity: 0; transform: scale(0); }
  60%  { opacity: 1; transform: scale(1.3); }
  100% { opacity: 1; transform: scale(1); }
}
.wa-badge.hidden { display: none; }

/* Mobile tweaks */
@media (max-width: 600px) {
  .wa-bubble {
    bottom: 18px;
    right: 18px;
    height: 56px;
    max-width: 56px;
  }
  .wa-icon { width: 56px; height: 56px; }
  .wa-icon svg { width: 28px; height: 28px; }
  .wa-pulse { width: 56px; height: 56px; }
  .wa-label { display: none; }
  .wa-bubble:hover { max-width: 56px; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}