/* =====================================================================
   Mohamed El Adly — Design tokens
   Concept: a builder's own systems console. Deep blue-black panels,
   dual accent (signal blue + warm coral), monospace readouts for
   stats/labels tying directly to the "full-stack / bots / servers"
   identity. Signature element: the live status console in the hero.
   ===================================================================== */

:root {
  /* Color */
  --bg:            #0A0D12;
  --bg-panel:      #10141C;
  --bg-panel-2:    #151B26;
  --border:        #232B3A;
  --border-soft:   #1A212D;
  --text:          #E9ECF2;
  --text-dim:      #8891A3;
  --text-faint:    #5B6273;
  --accent:        #4C8DFF;
  --accent-soft:   rgba(76, 141, 255, 0.12);
  --accent-coral:  #FF6B5B;
  --accent-coral-soft: rgba(255, 107, 91, 0.12);
  --accent-green:  #6EE787;

  /* Type */
  --font-display: 'Space Grotesk', 'Segoe UI', sans-serif;
  --font-body:    'Inter', 'Segoe UI', sans-serif;
  --font-mono:    'JetBrains Mono', 'Courier New', monospace;

  /* Layout */
  --container: 1160px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --gap: 24px;
}

/* Arabic gets a body-friendly stack; Space Grotesk/JetBrains Mono don't cover Arabic glyphs well */
html[lang="ar"] {
  --font-display: 'Inter', 'Segoe UI', Tahoma, sans-serif;
  --font-body:    'Inter', 'Segoe UI', Tahoma, sans-serif;
  --font-mono:    'Inter', 'Segoe UI', Tahoma, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--accent);
  color: #06090F;
  padding: 10px 16px;
  border-radius: 0 0 8px 0;
  z-index: 1000;
  font-weight: 600;
}
.skip-link:focus { left: 0; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}
.eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.15;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}

.section-title {
  font-size: clamp(28px, 4vw, 42px);
  margin-top: 10px;
  max-width: 720px;
}

.section-head { margin-bottom: 48px; }
.section-head.center { text-align: center; margin-inline: auto; }
.section-head.center .section-title { margin-inline: auto; }

section { padding: 96px 0; }
section + section { border-top: 1px solid var(--border-soft); }

p { color: var(--text-dim); margin: 0 0 1em; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.2s ease, border-color 0.2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--accent); color: #06090F; }
.btn-primary:hover { background: #6BA0FF; }
.btn-outline { border-color: var(--border); color: var(--text); background: transparent; }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.btn-block { width: 100%; }

/* ---------------------------------------------------------------------
   Header
   --------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 13, 18, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-soft);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: 18px; }
.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px; height: 34px;
  border-radius: 9px;
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid var(--border);
  font-size: 16px;
}
.brand-dot { color: var(--accent-coral); }

.main-nav { display: flex; align-items: center; }
.nav-menu {
  display: flex;
  align-items: center;
  gap: 30px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 14.5px;
}
.nav-menu a { color: var(--text-dim); transition: color 0.2s ease; }
.nav-menu a:hover { color: var(--text); }
.nav-cta {
  color: var(--bg) !important;
  background: var(--accent);
  padding: 9px 18px;
  border-radius: 8px;
  font-weight: 600;
}
.nav-cta:hover { background: #6BA0FF !important; color: #06090F !important; }
.lang-toggle {
  font-family: var(--font-mono);
  font-size: 13px;
  border: 1px solid var(--border);
  padding: 7px 12px;
  border-radius: 7px;
  color: var(--text-dim) !important;
}
.lang-toggle:hover { border-color: var(--accent); color: var(--accent) !important; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span { width: 22px; height: 2px; background: var(--text); border-radius: 2px; }

/* ---------------------------------------------------------------------
   Hero — the signature "system console"
   --------------------------------------------------------------------- */
.hero {
  padding: 88px 0 90px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: -20% -10% auto -10%;
  height: 600px;
  background: radial-gradient(50% 50% at 50% 0%, rgba(76,141,255,0.14) 0%, rgba(76,141,255,0) 70%);
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
  position: relative;
}

.hero-hello { font-family: var(--font-mono); color: var(--text-dim); font-size: 16px; }
.hero-name {
  font-size: clamp(40px, 5.6vw, 64px);
  margin: 4px 0 14px;
}
.hero-roles {
  font-family: var(--font-mono);
  font-size: clamp(17px, 2.1vw, 21px);
  color: var(--accent);
  min-height: 1.6em;
  display: flex;
  align-items: center;
}
.hero-roles .cursor { display: inline-block; width: 2px; height: 1.1em; background: var(--accent); margin-inline-start: 3px; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

.hero-desc { font-size: 17px; max-width: 520px; margin-top: 18px; }
.hero-actions { display: flex; gap: 14px; margin-top: 32px; flex-wrap: wrap; }

/* Console panel */
.console {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 30px 60px -30px rgba(0,0,0,0.6);
}
.console-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-soft);
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--text-faint);
}
.console-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--border); }
.console-status {
  margin-inline-start: auto;
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--accent-green);
}
.console-status .pulse {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent-green);
  box-shadow: 0 0 0 0 rgba(110,231,135,0.6);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(110,231,135,0.5); }
  70% { box-shadow: 0 0 0 8px rgba(110,231,135,0); }
  100% { box-shadow: 0 0 0 0 rgba(110,231,135,0); }
}

.console-body { padding: 26px; }
.console-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 6px;
}
.console-stat {
  background: var(--bg-panel-2);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  padding: 16px 14px;
  text-align: center;
}
.console-stat .num {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 500;
  color: var(--text);
}
.console-stat .label {
  font-size: 11.5px;
  color: var(--text-faint);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.console-services {
  margin-top: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.console-service-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-dim);
  padding: 10px 12px;
  background: var(--bg-panel-2);
  border: 1px solid var(--border-soft);
  border-radius: 8px;
}
.console-service-row .tag {
  color: var(--accent-green);
  font-size: 11px;
}

/* ---------------------------------------------------------------------
   About
   --------------------------------------------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 60px;
  align-items: start;
}
.about-photo-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-panel);
}
.about-photo-wrap img { width: 100%; aspect-ratio: 4/5; object-fit: cover; }
.about-photo-tag {
  position: absolute;
  bottom: 16px; left: 16px;
  background: rgba(10,13,18,0.85);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-green);
  display: flex;
  align-items: center;
  gap: 6px;
}
.about-facts {
  margin-top: 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.about-fact {
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  padding: 12px 14px;
  background: var(--bg-panel);
}
.about-fact .label { font-family: var(--font-mono); font-size: 11px; color: var(--text-faint); text-transform: uppercase; }
.about-fact .value { font-weight: 600; margin-top: 2px; }

/* ---------------------------------------------------------------------
   Why choose me
   --------------------------------------------------------------------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.why-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 26px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.why-card:hover { border-color: var(--accent); transform: translateY(-3px); }
.why-card h3 { font-size: 19px; margin-bottom: 8px; }
.why-card p { margin: 0; font-size: 14.5px; }

/* ---------------------------------------------------------------------
   Services
   --------------------------------------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.service-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 26px 22px;
}
.service-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  background: var(--accent-soft);
  color: var(--accent);
  margin-bottom: 16px;
}
.service-card h3 { font-size: 17px; margin-bottom: 8px; }
.service-card p { font-size: 14px; margin: 0; }

/* ---------------------------------------------------------------------
   Projects
   --------------------------------------------------------------------- */
.projects-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.project-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-panel);
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.project-card .status-row {
  display: flex; align-items: center; gap: 7px;
  font-family: var(--font-mono); font-size: 11.5px; color: var(--accent-green);
  text-transform: uppercase;
}
.project-card h3 { font-size: 20px; margin: 0; }
.project-link { color: var(--accent); font-family: var(--font-mono); font-size: 13.5px; margin-top: 6px; display: inline-flex; align-items: center; gap: 6px; }
.project-link:hover { text-decoration: underline; }
.projects-note {
  margin-top: 22px;
  border: 1px dashed var(--border);
  border-radius: var(--radius-md);
  padding: 22px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.projects-note h4 { margin: 0 0 6px; font-size: 16px; }
.projects-note p { margin: 0; font-size: 14px; }

/* ---------------------------------------------------------------------
   Pricing
   --------------------------------------------------------------------- */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.pricing-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-panel);
  padding: 30px 26px;
  position: relative;
  display: flex;
  flex-direction: column;
}
.pricing-card.featured { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.pricing-badge {
  position: absolute; top: -13px; left: 26px;
  background: var(--accent); color: #06090F;
  font-size: 11.5px; font-weight: 700;
  padding: 5px 12px; border-radius: 999px;
}
.pricing-card h3 { font-size: 19px; margin-bottom: 4px; }
.pricing-price { font-family: var(--font-mono); font-size: 26px; color: var(--accent); margin: 8px 0 4px; }
.pricing-desc { font-size: 14px; margin-bottom: 18px; }
.pricing-features { list-style: none; padding: 0; margin: 0 0 26px; display: flex; flex-direction: column; gap: 10px; }
.pricing-features li { font-size: 14px; color: var(--text-dim); display: flex; gap: 8px; align-items: flex-start; }
.pricing-features li::before { content: '✓'; color: var(--accent-green); font-weight: 700; }
.pricing-card .btn { margin-top: auto; }
.pricing-note { text-align: center; color: var(--text-faint); font-size: 13.5px; margin-top: 30px; }

/* ---------------------------------------------------------------------
   FAQ
   --------------------------------------------------------------------- */
.faq-list { max-width: 780px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item { border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--bg-panel); overflow: hidden; }
.faq-question {
  width: 100%;
  text-align: inherit;
  background: none;
  border: none;
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15.5px;
  padding: 20px 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  gap: 16px;
}
.faq-question .plus { font-family: var(--font-mono); color: var(--accent); transition: transform 0.2s ease; flex-shrink: 0; }
.faq-item.open .plus { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.25s ease; }
.faq-answer-inner { padding: 0 22px 20px; font-size: 14.5px; color: var(--text-dim); }

/* ---------------------------------------------------------------------
   Contact
   --------------------------------------------------------------------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 50px; align-items: start; }
.contact-side { position: sticky; top: 100px; }
.contact-direct { margin-top: 30px; display: flex; flex-direction: column; gap: 12px; }
.contact-direct a {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: 14px;
  color: var(--text-dim);
  border: 1px solid var(--border-soft);
  border-radius: 9px;
  padding: 12px 14px;
  transition: border-color 0.2s ease, color 0.2s ease;
}
.contact-direct a:hover { border-color: var(--accent); color: var(--accent); }

.form-card { background: var(--bg-panel); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 13.5px; font-weight: 600; margin-bottom: 7px; }
.form-hint { font-size: 12px; color: var(--text-faint); font-weight: 400; margin-inline-start: 6px; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--bg-panel-2);
  border: 1px solid var(--border);
  border-radius: 9px;
  padding: 12px 14px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14.5px;
  transition: border-color 0.2s ease;
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--accent); outline: none; }
.form-group.error input,
.form-group.error select,
.form-group.error textarea { border-color: var(--accent-coral); }
.field-error { color: var(--accent-coral); font-size: 12.5px; margin-top: 6px; display: none; }
.form-group.error .field-error { display: block; }

.form-status { margin-top: 16px; padding: 13px 16px; border-radius: 9px; font-size: 14px; display: none; }
.form-status.success { display: block; background: rgba(110,231,135,0.1); color: var(--accent-green); border: 1px solid rgba(110,231,135,0.3); }
.form-status.error { display: block; background: var(--accent-coral-soft); color: var(--accent-coral); border: 1px solid rgba(255,107,91,0.3); }

/* honeypot field — hidden from humans, visible to bots */
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* ---------------------------------------------------------------------
   Footer
   --------------------------------------------------------------------- */
.site-footer { padding: 56px 0 40px; border-top: 1px solid var(--border-soft); }
.footer-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.footer-brand { display: flex; align-items: center; gap: 14px; max-width: 380px; }
.footer-brand p { margin: 0; font-size: 13.5px; }
.footer-social { display: flex; gap: 10px; }
.social-icon {
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border);
  border-radius: 9px;
  color: var(--text-dim);
  transition: color 0.2s ease, border-color 0.2s ease;
}
.social-icon:hover { color: var(--accent); border-color: var(--accent); }
.footer-meta { text-align: end; font-size: 12.5px; color: var(--text-faint); }
.footer-meta p { margin: 0; color: var(--text-faint); }

/* ---------------------------------------------------------------------
   Reveal-on-scroll utility
   --------------------------------------------------------------------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* ---------------------------------------------------------------------
   Responsive
   --------------------------------------------------------------------- */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .about-photo-wrap { max-width: 360px; }
  .why-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .projects-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-side { position: static; }
}

@media (max-width: 720px) {
  section { padding: 64px 0; }
  .nav-toggle { display: flex; }
  .nav-menu {
    position: fixed;
    inset: 76px 0 auto 0;
    background: var(--bg-panel);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: stretch;
    padding: 18px 24px 26px;
    gap: 4px;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
  }
  .nav-menu.open { opacity: 1; transform: translateY(0); pointer-events: auto; }
  .nav-menu li { width: 100%; }
  .nav-menu a { display: block; padding: 12px 4px; border-bottom: 1px solid var(--border-soft); }
  .nav-cta, .lang-toggle { text-align: center; margin-top: 8px; }
  .services-grid { grid-template-columns: 1fr; }
  .console-stats { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-meta { text-align: start; }
}