/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue:      #0057D9;
  --blue-dark: #003DA5;
  --blue-glow: #3B82F6;
  --cyan:      #00C2D1;
  --bg:        #0A0E1A;
  --bg2:       #0F1525;
  --bg3:       #141C35;
  --surface:   #182040;
  --card:      #1A2448;
  --border:    rgba(59,130,246,0.18);
  --text:      #E8EDF8;
  --muted:     #8FA3C8;
  --accent:    #00C2D1;
  --success:   #22C55E;
  --radius:    14px;
  --shadow:    0 8px 32px rgba(0,87,217,0.18);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
}

/* ── TYPOGRAPHY ── */
h1,h2,h3,h4 { font-family: 'Space Grotesk', sans-serif; line-height: 1.2; }
h1 { font-size: clamp(2.4rem, 5.5vw, 4rem); font-weight: 700; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); font-weight: 700; }
h3 { font-size: 1.15rem; font-weight: 600; }
p  { color: var(--muted); font-size: 0.97rem; }
a  { color: inherit; text-decoration: none; }

.container { max-width: 1160px; margin: 0 auto; padding: 0 1.5rem; }
.eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 0.75rem;
}
.accent { color: var(--cyan); }
.section-header { text-align: center; max-width: 620px; margin: 0 auto 3.5rem; }
.section-header h2 { margin-bottom: 0.75rem; }
.hidden { display: none !important; }

/* ── BUTTONS ── */
.btn-primary {
  display: inline-block;
  background: var(--blue);
  color: #fff;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.85rem 2rem;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  box-shadow: 0 4px 20px rgba(0,87,217,0.35);
}
.btn-primary:hover { background: var(--blue-dark); transform: translateY(-2px); box-shadow: 0 8px 28px rgba(0,87,217,0.45); }

.btn-ghost {
  display: inline-block;
  color: var(--text);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.85rem 2rem;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  transition: border-color 0.2s, color 0.2s;
}
.btn-ghost:hover { border-color: var(--blue-glow); color: var(--blue-glow); }
.btn-full { width: 100%; text-align: center; }
.btn-nav {
  background: var(--blue);
  color: #fff !important;
  padding: 0.55rem 1.4rem;
  border-radius: 7px;
  font-weight: 600;
  font-size: 0.88rem;
  transition: background 0.2s;
}
.btn-nav:hover { background: var(--blue-dark); }

/* ── NAVBAR ── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1rem 0;
  background: rgba(10,14,26,0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, padding 0.3s;
}
.navbar.scrolled { border-color: var(--border); padding: 0.65rem 0; }
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.logo { display: flex; align-items: center; gap: 0.5rem; }
.logo-icon { color: var(--cyan); font-size: 1.35rem; }
.logo-text { font-family: 'Space Grotesk', sans-serif; font-size: 1.05rem; font-weight: 400; }
.logo-text strong { font-weight: 700; }
.nav-links { display: flex; align-items: center; gap: 2rem; }
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--muted);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

/* ── HERO ── */
.hero {
  min-height: 100vh;
  padding: 9rem 0 5rem;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(59,130,246,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,130,246,0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 30%, transparent 100%);
}
.hero::before {
  content: '';
  position: absolute;
  top: -40%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px; height: 500px;
  background: radial-gradient(ellipse, rgba(0,87,217,0.22) 0%, transparent 70%);
  pointer-events: none;
}
.hero .container {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  position: relative;
  z-index: 1;
  max-width: 680px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(0,194,209,0.1);
  border: 1px solid rgba(0,194,209,0.25);
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: 0.4rem 1rem;
  border-radius: 100px;
  width: fit-content;
}
.hero-title { color: var(--text); }
.hero-sub { font-size: 1.1rem; max-width: 520px; line-height: 1.7; }
.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-stats {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 1rem;
  flex-wrap: wrap;
}
.stat { text-align: left; }
.stat-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--text);
}
.stat-plus { font-size: 1.2rem; font-weight: 700; color: var(--cyan); }
.stat p { font-size: 0.8rem; color: var(--muted); margin-top: 0.1rem; }
.stat-divider { width: 1px; height: 40px; background: var(--border); }

/* Hero visual */
.hero-visual {
  position: absolute;
  right: -2rem;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  gap: 2rem;
  align-items: flex-end;
  opacity: 0.25;
  pointer-events: none;
}
.device-card { display: flex; flex-direction: column; align-items: center; }
.laptop .device-screen {
  width: 220px; height: 140px;
  background: var(--surface);
  border-radius: 10px 10px 0 0;
  border: 2px solid var(--border);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  position: relative;
}
.device-base { width: 240px; height: 10px; background: var(--card); border-radius: 0 0 6px 6px; }
.screen-line { height: 8px; background: var(--border); border-radius: 4px; }
.screen-line.short { width: 60%; }
.screen-dot { width: 12px; height: 12px; border-radius: 50%; position: absolute; bottom: 1rem; right: 1rem; }
.screen-dot.green { background: var(--success); box-shadow: 0 0 8px var(--success); }
.tower { width: 60px; height: 160px; background: var(--surface); border: 2px solid var(--border); border-radius: 6px; padding: 1rem 0.6rem; display: flex; flex-direction: column; gap: 0.6rem; align-items: center; }
.tower-led { width: 8px; height: 8px; border-radius: 50%; background: var(--blue-glow); box-shadow: 0 0 8px var(--blue-glow); }
.tower-slot { width: 80%; height: 4px; background: var(--border); border-radius: 2px; }
.monitor-wrap { display: flex; flex-direction: column; align-items: center; }
.monitor { width: 160px; height: 110px; background: var(--surface); border: 2px solid var(--border); border-radius: 6px; padding: 1rem; display: flex; flex-direction: column; gap: 0.7rem; }
.monitor-stand { width: 40px; height: 20px; background: var(--card); border-radius: 0 0 4px 4px; }

/* ── SERVICES ── */
.services { padding: 7rem 0; background: var(--bg2); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.service-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
  opacity: 0;
  transform: translateY(20px);
}
.service-card.visible {
  opacity: 1;
  transform: translateY(0);
}
.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(59,130,246,0.4);
  box-shadow: var(--shadow);
}
.service-icon { font-size: 2rem; margin-bottom: 1rem; }
.service-card h3 { margin-bottom: 0.6rem; }
.service-card p { margin-bottom: 1rem; font-size: 0.9rem; }
.service-features { list-style: none; display: flex; flex-direction: column; gap: 0.35rem; }
.service-features li {
  font-size: 0.82rem;
  color: var(--muted);
  padding-left: 1rem;
  position: relative;
}
.service-features li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--cyan);
}

/* ── WHY US ── */
.why-us { padding: 7rem 0; }
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.why-text h2 { margin-bottom: 1rem; }
.why-text p { margin-bottom: 1.75rem; font-size: 1rem; }
.trust-badges {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem 1.5rem;
  margin-bottom: 2rem;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 500;
}
.check { color: var(--cyan); font-size: 1rem; }

/* Testimonials */
.testimonial-stack { position: relative; min-height: 200px; }
.testimonial-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  display: none;
  transition: opacity 0.4s;
}
.testimonial-card.active { display: block; }
.stars { color: #FBBF24; font-size: 1rem; letter-spacing: 2px; margin-bottom: 1rem; }
.testimonial-card p { color: var(--text); font-size: 1rem; line-height: 1.7; margin-bottom: 1.25rem; }
.t-author { font-size: 0.85rem; color: var(--cyan); font-weight: 600; }
.testimonial-dots { display: flex; gap: 0.5rem; margin-top: 1.25rem; }
.dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--border);
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}
.dot.active { background: var(--cyan); transform: scale(1.3); }

/* ── PROCESS ── */
.process { padding: 7rem 0; background: var(--bg2); }
.process-steps {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
}
.step {
  flex: 1;
  min-width: 180px;
  max-width: 240px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
}
.step-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--blue-glow);
  opacity: 0.5;
  margin-bottom: 1rem;
}
.step-body h3 { margin-bottom: 0.5rem; font-size: 1rem; }
.step-body p { font-size: 0.87rem; }
.step-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-glow);
  font-size: 1.5rem;
  opacity: 0.5;
  flex-shrink: 0;
  margin-top: 2.5rem;
}

/* ── PRICING ── */
.pricing { padding: 7rem 0; }
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.price-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  position: relative;
  transition: transform 0.2s, box-shadow 0.2s;
}
.price-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.price-card.highlight {
  border-color: var(--blue-glow);
  background: linear-gradient(135deg, var(--card), var(--bg3));
  box-shadow: 0 0 0 1px rgba(59,130,246,0.3), var(--shadow);
}
.price-badge {
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: var(--blue);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3rem 0.9rem;
  border-radius: 100px;
  white-space: nowrap;
}
.price-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.5rem;
}
.price-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.75rem;
}
.price-value span { font-size: 1.2rem; color: var(--cyan); }
.price-card p { font-size: 0.87rem; }
.pricing-note { text-align: center; margin-top: 2rem; font-size: 0.82rem; color: var(--muted); }

/* ── CONTACT ── */
.contact { padding: 7rem 0; background: var(--bg2); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}
.contact-info h2 { margin-bottom: 0.75rem; }
.contact-info > p { margin-bottom: 2rem; }
.contact-details { display: flex; flex-direction: column; gap: 1.25rem; }
.contact-item { display: flex; gap: 1rem; align-items: flex-start; }
.c-icon { font-size: 1.2rem; flex-shrink: 0; margin-top: 0.1rem; }
.contact-item strong { display: block; font-size: 0.9rem; margin-bottom: 0.2rem; }
.contact-item p { font-size: 0.88rem; }
.contact-item a { color: var(--cyan); }
.contact-item a:hover { text-decoration: underline; }

/* Form */
.contact-form-wrap {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem;
}
.contact-form { display: flex; flex-direction: column; gap: 1.25rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label { font-size: 0.85rem; font-weight: 600; color: var(--text); }
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--surface);
  border: 1.5px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.92rem;
  transition: border-color 0.2s;
  outline: none;
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--blue-glow); }
.form-group input.error,
.form-group select.error,
.form-group textarea.error { border-color: #EF4444; }
.form-group select option { background: var(--bg); }
.form-group textarea { resize: vertical; }
.form-error { font-size: 0.78rem; color: #EF4444; min-height: 1rem; }
.form-success {
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.3);
  color: var(--success);
  border-radius: 8px;
  padding: 1rem;
  font-size: 0.9rem;
  text-align: center;
}
.btn-loader { font-size: 0.92rem; }

/* ── FOOTER ── */
.footer { background: var(--bg); border-top: 1px solid var(--border); padding: 4rem 0 0; }
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
}
.footer-brand { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-brand .logo-icon { color: var(--cyan); font-size: 1.35rem; }
.footer-brand .logo-text { font-family: 'Space Grotesk', sans-serif; font-size: 1.05rem; }
.footer-brand p { font-size: 0.88rem; margin-top: 0.25rem; max-width: 280px; }
.footer-links { display: flex; flex-direction: column; gap: 0.7rem; }
.footer-links h4 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text); margin-bottom: 0.25rem; }
.footer-links a { font-size: 0.88rem; color: var(--muted); transition: color 0.2s; }
.footer-links a:hover { color: var(--cyan); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 1.25rem 0;
  text-align: center;
}
.footer-bottom p { font-size: 0.82rem; }

/* ── FAB ── */
.fab {
  position: fixed;
  bottom: 2rem; right: 2rem;
  width: 56px; height: 56px;
  background: var(--blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  box-shadow: 0 4px 20px rgba(0,87,217,0.4);
  transition: transform 0.2s, opacity 0.3s;
  opacity: 0;
  pointer-events: none;
  z-index: 999;
}
.fab.visible { opacity: 1; pointer-events: all; }
.fab:hover { transform: scale(1.1) rotate(-15deg); }

/* ── RESPONSIVE ── */
@media (max-width: 1020px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid  { grid-template-columns: repeat(2, 1fr); }
  .footer-inner  { grid-template-columns: 1fr 1fr; }
  .footer-brand  { grid-column: 1 / -1; }
  .hero-visual   { display: none; }
}

@media (max-width: 760px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--bg2);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    gap: 0;
    padding: 1rem 0;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 0.75rem 1.5rem; width: 100%; border-bottom: 1px solid var(--border); }
  .nav-links .btn-nav { border-radius: 0; }
  .hamburger { display: flex; }
  .navbar { position: relative; }

  .hero { padding: 6rem 0 4rem; }
  .hero-stats { gap: 1rem; }
  .stat-num { font-size: 1.5rem; }

  .services-grid { grid-template-columns: 1fr; }
  .why-grid      { grid-template-columns: 1fr; }
  .contact-grid  { grid-template-columns: 1fr; }
  .pricing-grid  { grid-template-columns: 1fr; }
  .footer-inner  { grid-template-columns: 1fr; gap: 2rem; }
  .process-steps { flex-direction: column; align-items: center; }
  .step-arrow    { transform: rotate(90deg); margin: 0; }
  .step          { max-width: 100%; min-width: 0; width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}