/* ============================================
   CSS VARIABLES & RESET
   ============================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:      #07070f;
  --bg2:     #0e0e1c;
  --card:    rgba(255,255,255,0.04);
  --border:  rgba(255,255,255,0.08);
  --gold:    #d4a017;
  --purple:  #8b5cf6;
  --grad:    linear-gradient(135deg, #d4a017, #8b5cf6);
  --text:    #ffffff;
  --text-m:  #8888aa;
  --r:       16px;
  --rsm:     10px;
  --tr:      0.3s ease;
}

/* Custom Scrollbar */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { 
  background: var(--grad); 
  border-radius: 10px; 
  border: 3px solid var(--bg);
}
::-webkit-scrollbar-thumb:hover { background: #fff; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
  transition: direction var(--tr);
  /* GPU Acceleration for smoother scroll */
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}
body.lang-ar { font-family: 'Cairo', sans-serif; }
body.lang-en { font-family: 'Outfit', sans-serif; }

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* ============================================
   LAYOUT
   ============================================ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.section { 
  padding: 100px 0; 
  position: relative;
  /* Performance Optimization */
  content-visibility: auto;
  contain-intrinsic-size: 1px 1000px;
}

/* ============================================
   TYPOGRAPHY UTILITIES
   ============================================ */
.grad-text {
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.tag {
  display: inline-block;
  background: rgba(212,160,23,0.12);
  color: var(--gold);
  border: 1px solid rgba(212,160,23,0.3);
  padding: 6px 18px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 16px;
  letter-spacing: 0.5px;
}
.sec-header { text-align: center; margin-bottom: 60px; }
.sec-header h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); font-weight: 800; margin-bottom: 14px; }
.sec-header p { color: var(--text-m); max-width: 560px; margin: 0 auto; font-size: 1.05rem; }

/* ============================================
   BUTTONS
   ============================================ */
.btn-primary {
  display: inline-block;
  padding: 14px 32px;
  background: var(--grad);
  color: #fff;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 700;
  font-family: inherit;
  transition: opacity var(--tr), transform var(--tr), box-shadow var(--tr);
  box-shadow: 0 4px 24px rgba(212,160,23,0.25);
  border: none;
  cursor: pointer;
}
.btn-primary:hover { opacity: 0.9; transform: translateY(-2px); box-shadow: 0 8px 32px rgba(212,160,23,0.4); }
.btn-primary.btn-lg { padding: 16px 40px; font-size: 1.1rem; }
.btn-primary.btn-full { width: 100%; text-align: center; }

.btn-ghost {
  display: inline-block;
  padding: 14px 32px;
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 600;
  transition: border-color var(--tr), background var(--tr);
}
.btn-ghost:hover { border-color: var(--gold); background: rgba(212,160,23,0.06); }

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: background var(--tr), padding var(--tr), box-shadow var(--tr);
}
.navbar.scrolled {
  background: rgba(7,7,15,0.85);
  backdrop-filter: blur(25px);
  padding: 12px 0;
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
}
.logo {
  font-size: 1.35rem; font-weight: 900; letter-spacing: -0.5px;
  display: flex; align-items: center; gap: 12px;
  white-space: nowrap;
}
.nav-logo-svg {
  height: 44px;
  width: 44px;
  filter: drop-shadow(0 0 10px rgba(212,160,23,0.4));
}
.logo-acc { color: var(--gold); }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-link {
  padding: 10px 18px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-m);
  transition: all var(--tr);
}
.nav-link:hover { color: var(--text); background: var(--card); }
.nav-cta {
  background: var(--grad);
  color: #fff !important;
  padding: 10px 24px;
  border-radius: 50px;
  font-weight: 800;
  box-shadow: 0 4px 15px rgba(212,160,23,0.3);
}
.nav-cta:hover { transform: scale(1.05); box-shadow: 0 6px 20px rgba(212,160,23,0.4); }

.nav-extras { display: flex; align-items: center; gap: 12px; }
.lang-btn {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  color: var(--text);
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: 800;
  transition: all var(--tr);
}
.lang-btn:hover { border-color: var(--gold); background: rgba(212,160,23,0.1); }

.burger {
  display: none; flex-direction: column; justify-content: space-around;
  width: 44px; height: 44px; cursor: pointer;
  background: var(--card); border: 1px solid var(--border);
  border-radius: 12px; padding: 12px;
}
.burger span {
  width: 100%; height: 2px; background: var(--text); border-radius: 2px;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.burger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}
.hero-glow {
  position: absolute; border-radius: 50%;
  filter: blur(100px); opacity: 0.18; pointer-events: none;
}
.g1 { width: 600px; height: 600px; background: var(--purple); top: -10%; right: -10%; }
.g2 { width: 500px; height: 500px; background: var(--gold); bottom: -10%; left: -10%; }

.hero-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: center;
}
.badge {
  display: inline-block;
  background: rgba(139,92,246,0.12);
  color: #a78bfa;
  border: 1px solid rgba(139,92,246,0.25);
  padding: 6px 18px; border-radius: 50px;
  font-size: 0.9rem; font-weight: 600;
  margin-bottom: 24px;
}
.hero-h1 {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 900; line-height: 1.15;
  margin-bottom: 20px;
}
.hero-sub { color: var(--text-m); font-size: 1.1rem; margin-bottom: 36px; max-width: 480px; }
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }

/* Hero Image Mockup */
.hero-visual { position: relative; }
.hero-img-wrap {
  width: 100%;
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  animation: floatY 6s ease-in-out infinite;
}
.hero-main-img {
  width: 100%;
  height: auto;
  display: block;
}
@keyframes floatY { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-20px)} }

.float-pill {
  position: absolute;
  background: rgba(14,14,28,0.9);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
  padding: 8px 16px; border-radius: 50px;
  font-size: 0.82rem; font-weight: 600;
  white-space: nowrap;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}
.pill-1 { top: -14px; left: 20px; animation: floatY 3.5s ease-in-out infinite 0.5s; }
.pill-2 { bottom: -14px; right: 20px; animation: floatY 3.5s ease-in-out infinite 1s; }

/* RTL hero text alignment */
html[dir="rtl"] .hero-sub { margin-right: 0; }
html[dir="ltr"] .hero-sub { margin-left: 0; }

/* ============================================
   STATS BAR
   ============================================ */
.stats-bar {
  padding: 50px 0;
  background: rgba(255,255,255,0.02);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stats-grid {
  display: grid; grid-template-columns: repeat(4,1fr);
  gap: 20px; text-align: center;
}
.stat-item { position: relative; padding: 10px; }
.stat-num {
  font-size: 3rem; font-weight: 900;
  background: var(--grad);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}
.stat-suf { font-size: 2rem; font-weight: 900; color: var(--gold); vertical-align: top; margin-top: 8px; }
.stat-lbl { color: var(--text-m); font-size: 0.95rem; margin-top: 4px; }

/* ============================================
   ABOUT
   ============================================ */
.about { background: var(--bg2); }
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
}

/* Orbit animation */
.orbit-scene {
  position: relative; width: 320px; height: 320px; margin: auto;
}
.orbit-center {
  position: absolute; top:50%; left:50%;
  transform: translate(-50%,-50%);
  width: 90px; height: 90px; border-radius: 50%;
  background: var(--grad);
  display: flex; align-items: center; justify-content: center;
  font-weight: 900; font-size: 1.1rem;
  box-shadow: 0 0 40px rgba(212,160,23,0.3);
  z-index: 2;
}
.ring {
  position: absolute; top:50%; left:50%;
  border: 1px dashed rgba(255,255,255,0.12);
  border-radius: 50%;
  transform: translate(-50%,-50%);
  animation: orbit linear infinite;
}
.r1 { width:160px; height:160px; animation-duration:6s; }
.r2 { width:240px; height:240px; animation-duration:9s; animation-direction: reverse; }
.r3 { width:320px; height:320px; animation-duration:13s; }

@keyframes orbit { from{transform:translate(-50%,-50%) rotate(0deg)} to{transform:translate(-50%,-50%) rotate(360deg)} }

.dot {
  position: absolute; top: -18px; left: 50%;
  transform: translateX(-50%);
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--bg2); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  animation: counter-orbit linear infinite;
}
.r1 .dot { animation-duration:6s; }
.r2 .dot { animation-duration:9s; animation-direction: reverse; }
.r3 .dot { animation-duration:13s; }
@keyframes counter-orbit { from{transform:translateX(-50%) rotate(0deg)} to{transform:translateX(-50%) rotate(-360deg)} }

.about-content h2 { font-size: clamp(1.6rem,3vw,2.2rem); font-weight: 800; margin-bottom: 16px; }
.about-content > p { color: var(--text-m); margin-bottom: 28px; }

.spec-list { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 32px; }
.spec {
  background: var(--card); border: 1px solid var(--border);
  padding: 8px 16px; border-radius: 50px;
  font-size: 0.9rem; font-weight: 600;
  transition: border-color var(--tr), background var(--tr);
}
.spec:hover { border-color: var(--gold); background: rgba(212,160,23,0.06); }

/* ============================================
   SERVICES
   ============================================ */
.services-grid {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 24px;
}
.svc-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--r); padding: 32px;
  position: relative; overflow: hidden;
  transition: transform var(--tr), border-color var(--tr), box-shadow var(--tr);
}
.svc-card::before {
  content:''; position: absolute;
  top:0; left:0; right:0; height:3px;
  background: var(--card-grad, var(--grad));
  opacity: 0; transition: opacity var(--tr);
}
.svc-card:hover { transform: translateY(-6px); border-color: rgba(212,160,23,0.25); box-shadow: 0 16px 48px rgba(0,0,0,0.3); }
.svc-card:hover::before { opacity: 1; }
.svc-card.featured { border-color: rgba(212,160,23,0.3); background: rgba(212,160,23,0.04); }
.svc-card.featured::before { opacity: 1; }

.svc-badge {
  position: absolute; top: 16px;
  background: var(--grad); color: #fff;
  font-size: 0.72rem; font-weight: 700;
  padding: 3px 12px; border-radius: 50px;
}
html[dir="rtl"] .svc-badge { left: 16px; }
html[dir="ltr"] .svc-badge { right: 16px; }

.svc-icon {
  font-size: 2.2rem; margin-bottom: 16px;
  display: block;
}
.svc-card h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 10px; }
.svc-card > p { color: var(--text-m); font-size: 0.92rem; margin-bottom: 18px; line-height: 1.6; }
.svc-features { display: flex; flex-direction: column; gap: 6px; }
.svc-feature {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.88rem; color: var(--text-m);
}
.svc-feature::before { content:'✓'; color: var(--gold); font-weight: 700; }

/* ============================================
   PORTFOLIO
   ============================================ */
.portfolio { background: var(--bg2); }
.filters { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin-bottom: 40px; }
.flt {
  padding: 8px 22px; border-radius: 50px;
  border: 1px solid var(--border);
  color: var(--text-m); font-size: 0.9rem; font-weight: 600;
  transition: all var(--tr); cursor: pointer;
  font-family: inherit;
}
.flt:hover, .flt.active {
  background: var(--grad); color: #fff; border-color: transparent;
}

.portfolio-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(320px,1fr));
  gap: 24px;
}
.proj-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--r); overflow: hidden;
  transition: transform var(--tr), box-shadow var(--tr);
}
.proj-card:hover { transform: translateY(-6px); box-shadow: 0 20px 60px rgba(0,0,0,0.4); }
.proj-card.hidden { display: none; }

.proj-thumb {
  height: 180px; display: flex; align-items: center; justify-content: center;
  font-size: 3.5rem; position: relative; overflow: hidden;
}
.proj-thumb-overlay {
  position: absolute; inset:0;
  background: rgba(0,0,0,0.15);
}
.proj-body { padding: 22px; }
.proj-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.proj-tag {
  background: rgba(255,255,255,0.06); border: 1px solid var(--border);
  padding: 2px 10px; border-radius: 50px; font-size: 0.75rem; color: var(--text-m);
}
.proj-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 8px; }
.proj-card p { color: var(--text-m); font-size: 0.88rem; line-height: 1.6; margin-bottom: 18px; }
.proj-link {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--gold); font-size: 0.9rem; font-weight: 600;
  transition: gap var(--tr);
}
.proj-link:hover { gap: 10px; }

/* Image Reveal Effect */
.proj-thumb-container {
  background: var(--bg2);
  position: relative;
  overflow: hidden;
  /* Smart Placeholder Gradient */
  background: linear-gradient(135deg, #16162a 0%, #0e0e1c 100%);
  aspect-ratio: 16 / 9;
}
.proj-thumb {
  opacity: 0;
  transform: scale(1.02);
  transition: opacity 0.6s ease, transform 0.6s ease, filter 0.6s ease;
  filter: blur(8px);
  will-change: opacity, transform, filter;
}
.proj-thumb.loaded {
  opacity: 1;
  transform: scale(1);
  filter: blur(0);
}

/* ============================================
   WHY US
   ============================================ */
.why-grid {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 24px;
}
.why-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--r); padding: 30px;
  text-align: center;
  transition: transform var(--tr), border-color var(--tr);
}
.why-card:hover { transform: translateY(-4px); border-color: rgba(139,92,246,0.3); }
.why-icon { font-size: 2.5rem; margin-bottom: 14px; }
.why-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 10px; }
.why-card p { color: var(--text-m); font-size: 0.9rem; line-height: 1.65; }

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials { background: var(--bg2); }
.testi-track-wrap { 
  overflow: hidden; 
  padding: 20px 0 40px; 
  margin: 0 -10px;
}
.testi-track {
  display: flex; 
  gap: 24px;
  transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1);
  width: 100%;
}
.testi-card {
  min-width: calc(33.33% - 16px);
  background: rgba(255,255,255,0.05); 
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
  border-radius: var(--r); 
  padding: 32px; 
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}
.testi-stars { color: #ffc107; font-size: 1rem; margin-bottom: 16px; }
.testi-text { 
  color: var(--text); 
  font-size: 0.95rem; 
  line-height: 1.8; 
  margin-bottom: 24px; 
  font-style: italic;
  flex: 1;
}
.testi-author { display: flex; align-items: center; gap: 14px; border-top: 1px solid var(--border); padding-top: 20px; }
.testi-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--grad);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.9rem;
}
.testi-name { font-weight: 700; font-size: 0.95rem; }
.testi-role { color: var(--text-m); font-size: 0.82rem; }

.testi-dots { display: flex; justify-content: center; gap: 8px; margin-top: 28px; }
.testi-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--border); cursor: pointer;
  transition: all var(--tr);
}
.testi-dot.active { background: var(--gold); width: 24px; border-radius: 4px; }

/* ============================================
   CONTACT
   ============================================ */
.contact-wrap {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: center;
}
.contact-info h2 { font-size: clamp(1.6rem,3vw,2.2rem); font-weight: 800; margin-bottom: 14px; }
.contact-info > p { color: var(--text-m); margin-bottom: 32px; }

.contact-methods { display: flex; flex-direction: column; gap: 14px; }
.cm {
  display: flex; align-items: center; gap: 14px;
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--rsm); padding: 16px 20px;
  transition: all var(--tr); position: relative;
  cursor: pointer; text-decoration: none; color: inherit;
  z-index: 10;
}
.cm:hover { transform: translateY(-4px); border-color: var(--gold); }
.cm.whatsapp:hover { border-color: #25d366; box-shadow: 0 10px 20px rgba(37,211,102,0.1); }
.cm.phone:hover { border-color: var(--purple); box-shadow: 0 10px 20px rgba(139,92,246,0.1); }
.cm.email:hover { border-color: var(--gold); box-shadow: 0 10px 20px rgba(212,160,23,0.1); }

.cm-icon { font-size: 1.5rem; }
.cm-text { display: flex; flex-direction: column; flex: 1; }
.cm-label { font-size: 0.8rem; color: var(--text-m); }
.cm-val { font-weight: 700; font-size: 0.95rem; }
.cm-badge {
  background: rgba(37,211,102,0.15); color: #25d366;
  border: 1px solid rgba(37,211,102,0.2);
  padding: 2px 10px; border-radius: 50px; font-size: 0.75rem; font-weight: 600;
}

.cta-card {
  background: rgba(212,160,23,0.04);
  border: 1px solid rgba(212,160,23,0.2);
  border-radius: var(--r); padding: 40px;
  text-align: center;
}
.cta-card h3 { font-size: 1.5rem; font-weight: 800; margin-bottom: 12px; }
.cta-card > p { color: var(--text-m); margin-bottom: 24px; }
.cta-note { color: var(--text-m); font-size: 0.82rem; margin-top: 14px; }

/* ============================================
   FOOTER
   ============================================ */
.footer { background: var(--bg2); border-top: 1px solid var(--border); padding: 60px 0 0; }
.footer-inner {
  display: grid; grid-template-columns: 2fr 1fr 1fr;
  gap: 40px; margin-bottom: 48px;
}
.footer-brand > p { color: var(--text-m); margin-top: 12px; font-size: 0.9rem; max-width: 260px; }
.footer-col h4 { font-weight: 700; margin-bottom: 16px; }
.footer-col p, .footer-col a {
  display: block; color: var(--text-m); font-size: 0.9rem;
  margin-bottom: 8px; transition: color var(--tr);
}
.footer-col a:hover { color: var(--gold); }
.footer-bottom {
  border-top: 1px solid var(--border); padding: 20px 0;
  text-align: center; color: var(--text-m); font-size: 0.85rem;
}

/* ============================================
   FLOATING WHATSAPP
   ============================================ */
/* Floating WhatsApp - Fixed at Left */
.float-wa {
  position: fixed; bottom: 24px; left: 24px; z-index: 999;
  width: 58px; height: 58px; border-radius: 50%;
  background: #25d366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 24px rgba(37,211,102,0.4);
  transition: transform var(--tr), box-shadow var(--tr);
}
.float-wa:hover { transform: scale(1.1); box-shadow: 0 8px 32px rgba(37,211,102,0.5); }

/* Messenger-Style WA Bubble */
.wa-bubble {
  position: absolute;
  bottom: 80px;
  left: 0;
  transform: translateY(10px) scale(0.95);
  background: var(--gold);
  color: #000;
  padding: 12px 35px 12px 18px;
  border-radius: 15px 15px 15px 0;
  font-size: 0.95rem;
  font-weight: 700;
  white-space: nowrap;
  opacity: 0;
  transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  pointer-events: auto;
  box-shadow: 0 10px 40px rgba(0,0,0,0.5);
  z-index: 100;
}
.wa-bubble.show {
  opacity: 1;
  transform: translateY(0) scale(1);
}
.wa-close {
  position: absolute;
  top: 5px; right: 8px;
  background: rgba(0,0,0,0.1);
  color: #000;
  border: none;
  width: 20px; height: 20px;
  border-radius: 50%;
  font-size: 10px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}

/* reCAPTCHA fix: Compact and on the Right */
.grecaptcha-badge { 
  right: 0 !important;
  left: auto !important;
  bottom: 24px !important;
  transition: transform 0.4s !important;
  z-index: 9999;
}
.grecaptcha-badge:not(:hover) {
  transform: translateX(180px) !important;
}
/* Welcome Toast */
.welcome-toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: rgba(14, 14, 28, 0.8);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  padding: 16px 24px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  z-index: 9999;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
  opacity: 0;
  transition: all 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.welcome-toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}
.welcome-icon { font-size: 2rem; }
.welcome-body h4 { font-size: 1rem; margin-bottom: 2px; color: var(--gold); }
.welcome-body p { font-size: 0.85rem; color: var(--text-m); }

/* ============================================
   MODAL / POPUP
   ============================================ */
.overlay {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity var(--tr);
  padding: 20px;
}
.overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: #0e0e1c;
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 36px;
  width: 100%; max-width: 480px;
  max-height: 90vh; overflow-y: auto;
  position: relative;
  transform: scale(0.92) translateY(20px);
  transition: transform 0.3s ease;
}
.overlay.open .modal { transform: scale(1) translateY(0); }
.modal-x {
  position: absolute; top: 16px;
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--card); border: 1px solid var(--border);
  color: var(--text); font-size: 0.9rem;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--tr);
}
html[dir="rtl"] .modal-x { left: 16px; }
html[dir="ltr"] .modal-x { right: 16px; }
.modal-x:hover { background: rgba(255,255,255,0.1); }
.modal-head { margin-bottom: 24px; }
.modal-head h3 { font-size: 1.3rem; font-weight: 800; margin-bottom: 6px; }
.modal-head p { color: var(--text-m); font-size: 0.9rem; }

.fg { margin-bottom: 16px; }
.fg label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 6px; color: var(--text-m); }
.fg input, .fg textarea, .fg select {
  width: 100%;
  background: var(--card); border: 1px solid var(--border);
  color: var(--text); border-radius: var(--rsm);
  padding: 12px 16px; font-size: 0.9rem;
  transition: border-color var(--tr);
  appearance: none;
}
.fg input:focus, .fg textarea:focus, .fg select:focus {
  outline: none; border-color: var(--gold);
}
.fg textarea { resize: vertical; min-height: 80px; }

.or-wa {
  display: flex; align-items: center; gap: 10px; justify-content: center;
  margin-top: 14px; font-size: 0.85rem; color: var(--text-m);
}
.wa-btn {
  display: inline-flex; align-items: center; gap: 6px;
  background: #25d366; color: #fff;
  padding: 6px 16px; border-radius: 50px; font-size: 0.85rem; font-weight: 700;
  transition: opacity var(--tr);
}
.wa-btn:hover { opacity: 0.85; }

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
[data-anim] {
  opacity: 0; transition: opacity 0.7s ease, transform 0.7s ease;
}
[data-anim="fade-up"]    { transform: translateY(40px); }
[data-anim="fade-left"]  { transform: translateX(40px); }
[data-anim="fade-right"] { transform: translateX(-40px); }
[data-anim].in-view { opacity: 1; transform: none; }

/* Stagger children */
[data-anim-stagger] > * {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
[data-anim-stagger].in-view > *:nth-child(1) { opacity:1; transform:none; transition-delay:0.05s; }
[data-anim-stagger].in-view > *:nth-child(2) { opacity:1; transform:none; transition-delay:0.15s; }
[data-anim-stagger].in-view > *:nth-child(3) { opacity:1; transform:none; transition-delay:0.25s; }
[data-anim-stagger].in-view > *:nth-child(4) { opacity:1; transform:none; transition-delay:0.35s; }
[data-anim-stagger].in-view > *:nth-child(5) { opacity:1; transform:none; transition-delay:0.45s; }
[data-anim-stagger].in-view > *:nth-child(6) { opacity:1; transform:none; transition-delay:0.55s; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2,1fr); }
  .why-grid { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 768px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-visual { display: none; }
  .hero-btns { justify-content: center; }
  .hero-sub { margin: 0 auto 36px; }
  .badge { display: inline-block; }

  .nav-links { 
    display: flex; flex-direction: column;
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    width: 100%; height: 100vh;
    background: rgba(7,7,20,0.98);
    backdrop-filter: blur(15px);
    padding: 100px 30px; gap: 15px;
    transform: translateY(-100%);
    transition: transform 0.5s cubic-bezier(0.77, 0, 0.175, 1);
    z-index: -1;
    text-align: center;
    justify-content: center;
  }
  .nav-links.open { transform: translateY(0); }
  .nav-link { 
    font-size: 1.5rem; 
    padding: 15px; 
    width: auto;
    color: var(--text);
  }
  .nav-cta {
    margin-top: 20px;
    font-size: 1.2rem;
    padding: 16px 40px;
  }
  .burger { display: flex; }

  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .about-grid { grid-template-columns: 1fr; }
  .orbit-scene { width: 200px; height: 200px; }
  .r1 { width:100px; height:100px; }
  .r2 { width:150px; height:150px; }
  .r3 { width:200px; height:200px; }
  .orbit-center { width:60px; height:60px; font-size:0.85rem; }

  .services-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }

  .testi-card { min-width: 100%; }

  .contact-wrap { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
}

@media (max-width: 480px) {
  .section { padding: 70px 0; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .hero-h1 { font-size: 2rem; }
  .hero-btns { flex-direction: column; align-items: center; }
  .btn-primary, .btn-ghost { width: 100%; text-align: center; }
  .modal { padding: 24px; }
}