/* ═══════════════════════════════════════════════════════════
   OP Computer Repair — Corporate HQ Stylesheet
   Design: Dark Navy (#0a0e1a) + Electric Blue (#0080ff)
   ═══════════════════════════════════════════════════════════ */

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

:root {
  --bg:         #0a0e1a;
  --bg-card:    #0f1428;
  --bg-card-h:  #141a32;
  --surface:    #1a2040;
  --blue:       #0080ff;
  --blue-glow:  rgba(0, 128, 255, 0.15);
  --blue-dim:   rgba(0, 128, 255, 0.4);
  --cyan:       #00d4ff;
  --white:      #eef2ff;
  --gray:       #8892b0;
  --gray-light: #a8b2d1;
  --red:        #ff4444;
  --green:      #00cc66;
  --font:       'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
  --mono:       'Cascadia Code', 'Fira Code', 'SF Mono', monospace;
  --radius:     10px;
  --shadow:     0 4px 24px rgba(0, 0, 0, 0.4);
  --glow:       0 0 20px var(--blue-glow);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--blue); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--cyan); }

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

/* ── NAV ──────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(10, 14, 26, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 128, 255, 0.1);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--white);
}
.nav-logo:hover { color: var(--cyan); }

.logo-icon {
  font-size: 1.4rem;
  filter: drop-shadow(0 0 6px rgba(0, 128, 255, 0.5));
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-links a {
  color: var(--gray-light);
  font-size: 0.92rem;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--white); }

.nav-cta {
  background: var(--blue) !important;
  color: var(--white) !important;
  padding: 8px 20px;
  border-radius: 6px;
  font-weight: 600 !important;
}
.nav-cta:hover {
  background: #0070e0 !important;
  box-shadow: var(--glow);
}

/* ── BUTTONS ──────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.25s;
  border: 2px solid transparent;
  text-decoration: none;
}

.btn-primary {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
}
.btn-primary:hover {
  background: #0070e0;
  box-shadow: 0 0 24px rgba(0, 128, 255, 0.3);
  color: #fff;
}

.btn-outline {
  background: transparent;
  color: var(--blue);
  border-color: var(--blue-dim);
}
.btn-outline:hover {
  background: var(--blue-glow);
  border-color: var(--blue);
  color: var(--white);
}

.btn-lg { padding: 14px 36px; font-size: 1.05rem; }

/* ── HERO ─────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 100px 24px 60px;
  overflow: hidden;
}

.hero-grid-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(0, 128, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 128, 255, 0.03) 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%);
}

.hero-content {
  position: relative;
  max-width: 720px;
}

.hero-badge {
  display: inline-block;
  padding: 6px 18px;
  border-radius: 20px;
  background: var(--blue-glow);
  border: 1px solid var(--blue-dim);
  color: var(--blue);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 24px;
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 12px;
  background: linear-gradient(135deg, var(--white) 0%, var(--blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-tagline {
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  color: var(--cyan);
  font-weight: 600;
  font-style: italic;
  margin-bottom: 16px;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--gray-light);
  max-width: 560px;
  margin: 0 auto 24px;
  line-height: 1.7;
}

.hero-guarantee {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 24px;
  border-radius: 8px;
  background: rgba(0, 204, 102, 0.08);
  border: 1px solid rgba(0, 204, 102, 0.25);
  color: var(--green);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 32px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── TRUST BAR ────────────────────────────────────────── */
.trust-bar {
  background: var(--bg-card);
  border-top: 1px solid rgba(0, 128, 255, 0.08);
  border-bottom: 1px solid rgba(0, 128, 255, 0.08);
  padding: 28px 24px;
}

.trust-inner {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}

.trust-item { text-align: center; }

.trust-num {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--blue);
}

.trust-label {
  display: block;
  font-size: 0.82rem;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 2px;
}

.trust-divider {
  width: 1px;
  height: 40px;
  background: rgba(0, 128, 255, 0.15);
}

/* ── SECTIONS ─────────────────────────────────────────── */
.section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 800;
  text-align: center;
  margin-bottom: 8px;
  color: var(--white);
}

.section-subtitle {
  text-align: center;
  color: var(--gray);
  font-size: 1.05rem;
  margin-bottom: 48px;
}

/* ── SERVICES GRID ────────────────────────────────────── */
.services {
  padding: 80px 24px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid rgba(0, 128, 255, 0.08);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: all 0.3s;
}
.service-card:hover {
  background: var(--bg-card-h);
  border-color: var(--blue-dim);
  box-shadow: var(--glow);
  transform: translateY(-2px);
}

.service-icon {
  font-size: 2rem;
  margin-bottom: 14px;
}

.service-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--white);
}

.service-card p {
  font-size: 0.9rem;
  color: var(--gray-light);
  line-height: 1.6;
}

/* ── ABOUT ────────────────────────────────────────────── */
.about {
  padding: 80px 24px;
  background: var(--bg-card);
  border-top: 1px solid rgba(0, 128, 255, 0.06);
}

.about .section-title { text-align: left; }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 48px;
  align-items: start;
}

.about-lead {
  font-size: 1.15rem;
  color: var(--gray-light);
  line-height: 1.7;
  margin-bottom: 28px;
}

.about-details {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.about-point {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.about-marker {
  font-size: 1.4rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.about-point p {
  font-size: 0.95rem;
  color: var(--gray-light);
  line-height: 1.6;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.stat-card {
  background: var(--surface);
  border: 1px solid rgba(0, 128, 255, 0.1);
  border-radius: var(--radius);
  padding: 20px 16px;
  text-align: center;
  transition: border-color 0.3s;
}
.stat-card:hover {
  border-color: var(--blue-dim);
}

.stat-number {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--blue);
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ── CONTACT ──────────────────────────────────────────── */
.contact {
  padding: 80px 24px;
}

.contact-form {
  max-width: 720px;
  margin: 0 auto;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
}
.form-group.full-width {
  margin-bottom: 16px;
}

.form-group label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--gray-light);
  margin-bottom: 6px;
}

.req { color: var(--red); }

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-card);
  border: 1px solid rgba(0, 128, 255, 0.15);
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 0.95rem;
  color: var(--white);
  font-family: var(--font);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px var(--blue-glow);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--gray);
}

.form-group select {
  appearance: none;
  cursor: pointer;
}

.form-group select option {
  background: var(--bg-card);
  color: var(--white);
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.form-status {
  font-size: 0.92rem;
  font-weight: 600;
}
.form-status.success { color: var(--green); }
.form-status.error { color: var(--red); }

/* ── FOOTER ───────────────────────────────────────────── */
.footer {
  background: var(--bg-card);
  border-top: 1px solid rgba(0, 128, 255, 0.06);
  padding: 40px 24px;
  text-align: center;
}

.footer-inner {
  max-width: 800px;
  margin: 0 auto;
}

.footer-brand {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.footer-tagline {
  color: var(--cyan);
  font-style: italic;
  margin-left: 8px;
}

.footer-meta {
  font-size: 0.85rem;
  color: var(--gray);
  margin-bottom: 16px;
}

.footer-sep {
  margin: 0 10px;
  color: rgba(0, 128, 255, 0.2);
}

.footer-link {
  color: var(--blue) !important;
  font-weight: 500;
}

.footer-copy {
  font-size: 0.78rem;
  color: rgba(136, 146, 176, 0.5);
}

/* ── RESPONSIVE ───────────────────────────────────────── */
@media (max-width: 768px) {
  .about-grid {
    grid-template-columns: 1fr;
  }
  .about .section-title { text-align: center; }

  .about-stats {
    grid-template-columns: repeat(4, 1fr);
  }

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

  .trust-divider { display: none; }
  .trust-inner { gap: 20px; }

  .nav-links a:not(.nav-cta) { display: none; }
}

@media (max-width: 480px) {
  .about-stats {
    grid-template-columns: 1fr 1fr;
  }

  .hero h1 { font-size: 2.2rem; }
  .hero-tagline { font-size: 1.2rem; }
}