/* =========================================
   AYMAN INFOTECH - Premium Portfolio Template
   Version: 1.0
   Author: Ayman Infotech
   ========================================= */

/* ===== GOOGLE FONTS ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@300;400;500;600;700&display=swap');

/* ===== CSS VARIABLES ===== */
:root {
  /* Colors */
  --primary: #6C63FF;
  --primary-dark: #5A52E0;
  --primary-light: #8B85FF;
  --secondary: #FF6584;
  --accent: #43CBFF;
  --success: #00D68F;
  --warning: #FFAA00;
  --danger: #FF3D71;

  /* Light Mode */
  --bg-primary: #FFFFFF;
  --bg-secondary: #F8F9FF;
  --bg-card: #FFFFFF;
  --bg-glass: rgba(255,255,255,0.7);
  --text-primary: #0D0D2B;
  --text-secondary: #6B7280;
  --text-muted: #9CA3AF;
  --border: rgba(108,99,255,0.15);
  --shadow: 0 4px 30px rgba(108,99,255,0.12);
  --shadow-lg: 0 20px 60px rgba(108,99,255,0.18);

  /* Typography */
  --font-main: 'Inter', sans-serif;
  --font-heading: 'Space Grotesk', sans-serif;

  /* Spacing */
  --section-py: 100px;
  --container-max: 1280px;

  /* Transitions */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  /* Navbar */
  --navbar-height: 75px;
}

/* ===== DARK MODE ===== */
[data-theme="dark"] {
  --bg-primary: #0A0A1B;
  --bg-secondary: #0F0F23;
  --bg-card: #13132A;
  --bg-glass: rgba(19,19,42,0.8);
  --text-primary: #F0F0FF;
  --text-secondary: #A0A8C0;
  --text-muted: #6B7280;
  --border: rgba(108,99,255,0.25);
  --shadow: 0 4px 30px rgba(0,0,0,0.4);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.5);
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-main);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  transition: background-color 0.4s ease, color 0.4s ease;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; outline: none; }

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: var(--radius-full); }

/* ===== SELECTION ===== */
::selection { background: var(--primary); color: #fff; }

/* ===== UTILITIES ===== */
.container { width: 90%; max-width: var(--container-max); margin: 0 auto; padding: 0 20px; }
.section { padding: var(--section-py) 0; }
.section-sm { padding: 60px 0; }
.text-center { text-align: center; }
.text-gradient {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.d-flex { display: flex; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 8px; } .gap-2 { gap: 16px; } .gap-3 { gap: 24px; } .gap-4 { gap: 32px; }

/* ===== SECTION HEADER ===== */
.section-header { margin-bottom: 60px; }
.section-tag {
  display: inline-flex; align-items: center; gap: 8px;
  background: linear-gradient(135deg, rgba(108,99,255,0.1), rgba(67,203,255,0.1));
  border: 1px solid var(--border);
  color: var(--primary);
  padding: 6px 18px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
  margin-bottom: 16px;
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 580px;
  line-height: 1.8;
}
.section-header.text-center .section-subtitle { margin: 0 auto; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 32px;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  font-weight: 600;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}
.btn::before {
  content: ''; position: absolute; inset: 0;
  background: rgba(255,255,255,0.15);
  transform: translateX(-100%);
  transition: var(--transition);
}
.btn:hover::before { transform: translateX(0); }
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  box-shadow: 0 8px 25px rgba(108,99,255,0.4);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 16px 40px rgba(108,99,255,0.5); }
.btn-outline {
  border: 2px solid var(--primary);
  color: var(--primary);
  background: transparent;
}
.btn-outline:hover { background: var(--primary); color: #fff; transform: translateY(-3px); }
.btn-glass {
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  color: var(--text-primary);
}
.btn-glass:hover { background: var(--primary); color: #fff; transform: translateY(-3px); }
.btn-sm { padding: 10px 22px; font-size: 0.85rem; }
.btn-lg { padding: 18px 44px; font-size: 1.05rem; }
.btn-icon { width: 48px; height: 48px; padding: 0; justify-content: center; border-radius: var(--radius-full); }

/* ===== BADGE ===== */
.badge {
  display: inline-flex; align-items: center;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
}
.badge-primary { background: rgba(108,99,255,0.15); color: var(--primary); }
.badge-success { background: rgba(0,214,143,0.15); color: var(--success); }
.badge-secondary { background: rgba(255,101,132,0.15); color: var(--secondary); }

/* ===== CARD BASE ===== */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  transition: var(--transition);
  overflow: hidden;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }

/* ===== GLASS CARD ===== */
.glass-card {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--navbar-height);
  z-index: 1000;
  transition: var(--transition);
}
.navbar.scrolled {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.navbar-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.navbar-logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
  display: flex; align-items: center; gap: 8px;
}
.navbar-logo span { color: var(--primary); }
.logo-dot { width: 8px; height: 8px; background: var(--primary); border-radius: 50%; display: inline-block; }
.navbar-nav { display: flex; align-items: center; gap: 8px; }
.nav-link {
  padding: 8px 16px;
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.92rem;
  border-radius: var(--radius-full);
  transition: var(--transition);
  position: relative;
}
.nav-link:hover, .nav-link.active {
  color: var(--primary);
  background: rgba(108,99,255,0.08);
}
.navbar-actions { display: flex; align-items: center; gap: 12px; }

/* Dark Mode Toggle */
.theme-toggle {
  width: 44px; height: 44px;
  border-radius: var(--radius-full);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  color: var(--text-secondary);
  font-size: 1.1rem;
}
.theme-toggle:hover { background: var(--primary); color: #fff; border-color: var(--primary); }

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; padding: 6px; cursor: pointer; }
.hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--navbar-height); left: 0; right: 0;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  padding: 20px;
  z-index: 999;
  flex-direction: column; gap: 6px;
  animation: slideDown 0.3s ease;
}
.mobile-nav.open { display: flex; }
.mobile-nav .nav-link { display: block; padding: 12px 20px; border-radius: var(--radius-md); }
@keyframes slideDown { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--navbar-height);
  position: relative;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background: radial-gradient(ellipse 80% 60% at 50% -10%, rgba(108,99,255,0.18) 0%, transparent 70%);
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: float 8s ease-in-out infinite;
}
.hero-orb-1 { width: 500px; height: 500px; background: rgba(108,99,255,0.12); top: -100px; right: -100px; animation-delay: 0s; }
.hero-orb-2 { width: 300px; height: 300px; background: rgba(67,203,255,0.1); bottom: 50px; left: -80px; animation-delay: 3s; }
.hero-orb-3 { width: 200px; height: 200px; background: rgba(255,101,132,0.08); top: 40%; right: 20%; animation-delay: 5s; }
@keyframes float { 0%,100%{transform:translateY(0) scale(1)} 50%{transform:translateY(-30px) scale(1.05)} }

.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; position: relative; z-index: 1; }
.hero-available {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0,214,143,0.1); border: 1px solid rgba(0,214,143,0.3);
  color: var(--success); padding: 6px 16px; border-radius: var(--radius-full);
  font-size: 0.8rem; font-weight: 600; margin-bottom: 24px;
}
.hero-available-dot { width: 8px; height: 8px; background: var(--success); border-radius: 50%; animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{box-shadow:0 0 0 0 rgba(0,214,143,0.4)} 50%{box-shadow:0 0 0 8px rgba(0,214,143,0)} }

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.hero-subtitle {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 20px;
  min-height: 2.5rem;
}
.typing-cursor { animation: blink 0.7s infinite; color: var(--primary); }
@keyframes blink { 0%,50%{opacity:1} 51%,100%{opacity:0} }
.hero-desc { font-size: 1.05rem; color: var(--text-secondary); line-height: 1.8; margin-bottom: 36px; max-width: 500px; }
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }

.hero-stats { display: flex; gap: 32px; }
.hero-stat-item { text-align: center; }
.hero-stat-num { font-family: var(--font-heading); font-size: 1.8rem; font-weight: 800; color: var(--primary); display: block; }
.hero-stat-label { font-size: 0.8rem; color: var(--text-muted); font-weight: 500; text-transform: uppercase; letter-spacing: 1px; }

/* Hero Image */
.hero-image-wrap {
  position: relative;
  display: flex; align-items: center; justify-content: center;
}
.hero-img-container {
  position: relative;
  width: 380px; height: 380px;
}
.hero-img-bg {
  position: absolute; inset: -20px;
  border-radius: 50%;
  background: conic-gradient(from 0deg, var(--primary), var(--accent), var(--secondary), var(--primary));
  animation: spin 8s linear infinite;
  opacity: 0.4;
}
.hero-img-bg-inner {
  position: absolute; inset: 0;
  border-radius: 50%;
  background: var(--bg-primary);
}
@keyframes spin { from{transform:rotate(0deg)} to{transform:rotate(360deg)} }
.hero-img {
  position: relative;
  width: 100%; height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--bg-primary);
  z-index: 1;
  background: linear-gradient(135deg, var(--bg-secondary), var(--bg-primary));
  display: flex; align-items: center; justify-content: center;
  font-size: 8rem;
  overflow: hidden;
}
.hero-img-placeholder {
  width: 100%; height: 100%;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(108,99,255,0.2), rgba(67,203,255,0.2));
  display: flex; align-items: center; justify-content: center;
  font-size: 7rem;
  overflow: hidden;
}

.hero-badge {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  box-shadow: var(--shadow-lg);
  display: flex; align-items: center; gap: 12px;
  animation: floatBadge 5s ease-in-out infinite;
  backdrop-filter: blur(10px);
}
.hero-badge-1 { top: 30px; left: -40px; animation-delay: 0s; }
.hero-badge-2 { bottom: 30px; right: -40px; animation-delay: 2.5s; }
@keyframes floatBadge { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-10px)} }
.hero-badge-icon { font-size: 1.6rem; }
.hero-badge-text { font-size: 0.8rem; }
.hero-badge-text strong { display: block; font-weight: 700; color: var(--text-primary); font-size: 0.95rem; }
.hero-badge-text span { color: var(--text-muted); }

/* ===== SKILLS PREVIEW (Home) ===== */
.skills-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; }
.skill-card {
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  transition: var(--transition);
  text-align: center;
}
.skill-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--primary); }
.skill-icon { font-size: 2.5rem; margin-bottom: 14px; }
.skill-name { font-weight: 600; color: var(--text-primary); margin-bottom: 6px; }
.skill-level { font-size: 0.8rem; color: var(--text-muted); }

/* ===== STATS COUNTER ===== */
.stats-section {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  padding: 70px 0;
}
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; }
.stat-item { text-align: center; color: #fff; }
.stat-number { font-family: var(--font-heading); font-size: clamp(2.5rem, 4vw, 3.5rem); font-weight: 800; display: block; margin-bottom: 8px; }
.stat-label { font-size: 0.9rem; opacity: 0.85; font-weight: 500; text-transform: uppercase; letter-spacing: 1px; }
.stat-icon { font-size: 2rem; margin-bottom: 12px; opacity: 0.8; }

/* ===== FEATURED PROJECTS ===== */
.projects-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 28px; }
.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}
.project-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.project-img {
  position: relative;
  height: 220px;
  background: linear-gradient(135deg, var(--bg-secondary), var(--bg-secondary));
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  font-size: 4rem;
}
.project-img-overlay {
  position: absolute; inset: 0;
  background: rgba(108,99,255,0.9);
  display: flex; align-items: center; justify-content: center; gap: 16px;
  opacity: 0;
  transition: var(--transition);
}
.project-card:hover .project-img-overlay { opacity: 1; }
.project-body { padding: 24px; }
.project-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.project-title { font-family: var(--font-heading); font-size: 1.15rem; font-weight: 700; color: var(--text-primary); margin-bottom: 10px; }
.project-desc { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7; }
.project-footer { display: flex; align-items: center; justify-content: space-between; padding: 16px 24px; border-top: 1px solid var(--border); }

/* ===== TESTIMONIALS ===== */
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 24px; }
.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
}
.testimonial-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--primary); }
.testimonial-quote { font-size: 3rem; color: var(--primary); opacity: 0.3; line-height: 1; margin-bottom: 16px; font-family: Georgia, serif; }
.testimonial-text { color: var(--text-secondary); line-height: 1.8; margin-bottom: 24px; font-style: italic; }
.testimonial-stars { color: #FFAA00; font-size: 1rem; margin-bottom: 20px; letter-spacing: 2px; }
.testimonial-author { display: flex; align-items: center; gap: 14px; }
.testimonial-avatar {
  width: 52px; height: 52px; border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; flex-shrink: 0;
}
.testimonial-name { font-weight: 700; color: var(--text-primary); font-size: 0.95rem; }
.testimonial-role { font-size: 0.82rem; color: var(--text-muted); }

/* ===== CONTACT PREVIEW ===== */
.contact-preview {
  background: linear-gradient(135deg, rgba(108,99,255,0.05), rgba(67,203,255,0.05));
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 60px;
  text-align: center;
}
.contact-preview-title { font-family: var(--font-heading); font-size: clamp(1.8rem, 3vw, 2.5rem); font-weight: 700; margin-bottom: 16px; }
.contact-preview-text { color: var(--text-secondary); max-width: 520px; margin: 0 auto 36px; }
.contact-preview-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ===== CLIENT LOGOS ===== */
.clients-section { padding: 60px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.clients-label { text-align: center; color: var(--text-muted); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 36px; font-weight: 600; }
.clients-scroll { display: flex; gap: 48px; justify-content: center; flex-wrap: wrap; align-items: center; }
.client-logo {
  font-family: var(--font-heading); font-weight: 700; font-size: 1.1rem;
  color: var(--text-muted); opacity: 0.6;
  transition: var(--transition);
  white-space: nowrap;
}
.client-logo:hover { opacity: 1; color: var(--primary); }

/* ===== ABOUT PAGE ===== */
.about-hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-image-wrap { position: relative; }
.about-img {
  width: 100%; max-width: 420px;
  aspect-ratio: 4/5;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, rgba(108,99,255,0.15), rgba(67,203,255,0.15));
  display: flex; align-items: center; justify-content: center;
  font-size: 8rem;
  border: 1px solid var(--border);
  overflow: hidden;
}
.about-card-float {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(10px);
}
.about-card-float.top-right { top: 30px; right: -30px; }
.about-card-float.bottom-left { bottom: 30px; left: -30px; }
.about-info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 32px; }
.about-info-item { }
.about-info-label { font-size: 0.8rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 4px; }
.about-info-value { font-weight: 600; color: var(--text-primary); }

/* Skills Progress */
.skills-progress { margin-bottom: 40px; }
.skill-bar-item { margin-bottom: 24px; }
.skill-bar-header { display: flex; justify-content: space-between; margin-bottom: 10px; }
.skill-bar-name { font-weight: 600; color: var(--text-primary); }
.skill-bar-pct { font-weight: 700; color: var(--primary); }
.skill-bar-track { height: 8px; background: var(--bg-secondary); border-radius: var(--radius-full); overflow: hidden; border: 1px solid var(--border); }
.skill-bar-fill {
  height: 100%; width: 0;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: var(--radius-full);
  transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}
.skill-bar-fill::after {
  content: '';
  position: absolute; right: 0; top: 50%;
  transform: translateY(-50%);
  width: 14px; height: 14px;
  background: #fff; border: 3px solid var(--primary);
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(108,99,255,0.6);
}

/* Timeline */
.timeline { position: relative; }
.timeline::before { content: ''; position: absolute; left: 20px; top: 0; bottom: 0; width: 2px; background: linear-gradient(180deg, var(--primary), var(--accent)); }
.timeline-item { display: flex; gap: 36px; margin-bottom: 40px; position: relative; }
.timeline-dot {
  flex-shrink: 0;
  width: 42px; height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 1rem;
  box-shadow: 0 0 0 6px rgba(108,99,255,0.15);
  z-index: 1;
}
.timeline-content {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow);
  transition: var(--transition);
}
.timeline-content:hover { border-color: var(--primary); }
.timeline-date { font-size: 0.8rem; color: var(--primary); font-weight: 600; margin-bottom: 8px; text-transform: uppercase; letter-spacing: 1px; }
.timeline-title { font-family: var(--font-heading); font-weight: 700; color: var(--text-primary); margin-bottom: 6px; }
.timeline-company { font-weight: 500; color: var(--text-secondary); font-size: 0.92rem; margin-bottom: 10px; }
.timeline-desc { color: var(--text-muted); font-size: 0.9rem; line-height: 1.7; }

/* ===== PORTFOLIO PAGE ===== */
.portfolio-filters { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin-bottom: 48px; }
.filter-btn {
  padding: 10px 24px;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 600;
  border: 2px solid var(--border);
  color: var(--text-secondary);
  background: var(--bg-card);
  cursor: pointer;
  transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  box-shadow: 0 8px 20px rgba(108,99,255,0.3);
}
.portfolio-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 28px; }
.portfolio-item { display: none; }
.portfolio-item.show { display: block; animation: fadeInUp 0.5s ease forwards; }
@keyframes fadeInUp { from{opacity:0;transform:translateY(30px)} to{opacity:1;transform:translateY(0)} }

/* Modal */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  z-index: 9999;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  opacity: 0; visibility: hidden;
  transition: var(--transition);
}
.modal-overlay.open { opacity: 1; visibility: visible; }
.modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  width: 100%; max-width: 800px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  transform: scale(0.9);
  transition: var(--transition);
}
.modal-overlay.open .modal { transform: scale(1); }
.modal-header { padding: 28px 32px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; }
.modal-title { font-family: var(--font-heading); font-size: 1.4rem; font-weight: 700; }
.modal-close { width: 36px; height: 36px; border-radius: 50%; background: var(--bg-secondary); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; cursor: pointer; font-size: 1rem; color: var(--text-secondary); transition: var(--transition); }
.modal-close:hover { background: var(--danger); color: #fff; border-color: var(--danger); }
.modal-body { padding: 32px; }
.modal-img { width: 100%; height: 280px; border-radius: var(--radius-lg); background: linear-gradient(135deg, var(--bg-secondary), var(--bg-secondary)); display: flex; align-items: center; justify-content: center; font-size: 5rem; margin-bottom: 28px; border: 1px solid var(--border); overflow: hidden; }
.modal-meta { display: flex; gap: 24px; margin-bottom: 24px; flex-wrap: wrap; }
.modal-meta-item { display: flex; flex-direction: column; gap: 4px; }
.modal-meta-label { font-size: 0.78rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }
.modal-meta-value { font-weight: 600; color: var(--text-primary); }
.modal-desc { color: var(--text-secondary); line-height: 1.8; margin-bottom: 28px; }
.modal-footer { display: flex; gap: 16px; flex-wrap: wrap; }

/* ===== SERVICES PAGE ===== */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 28px; }
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0); transform-origin: left;
  transition: var(--transition);
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.service-icon-wrap {
  width: 70px; height: 70px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(108,99,255,0.12), rgba(67,203,255,0.12));
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem; margin-bottom: 24px;
  transition: var(--transition);
}
.service-card:hover .service-icon-wrap { background: linear-gradient(135deg, var(--primary), var(--accent)); }
.service-title { font-family: var(--font-heading); font-size: 1.15rem; font-weight: 700; color: var(--text-primary); margin-bottom: 12px; }
.service-desc { color: var(--text-secondary); font-size: 0.92rem; line-height: 1.8; margin-bottom: 20px; }
.service-features { display: flex; flex-direction: column; gap: 8px; }
.service-feature { display: flex; align-items: center; gap: 10px; font-size: 0.88rem; color: var(--text-secondary); }
.service-feature::before { content: '✓'; color: var(--success); font-weight: 700; }

/* Pricing */
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 28px; }
.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  text-align: center;
  position: relative;
}
.pricing-card.popular {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-color: transparent;
  box-shadow: 0 20px 60px rgba(108,99,255,0.4);
}
.pricing-card.popular * { color: rgba(255,255,255,0.9) !important; }
.pricing-card.popular h3, .pricing-card.popular .pricing-price { color: #fff !important; }
.popular-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--warning); color: #000; padding: 4px 16px;
  border-radius: var(--radius-full); font-size: 0.75rem; font-weight: 700;
  white-space: nowrap;
}
.pricing-plan { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 2px; font-weight: 700; color: var(--primary); margin-bottom: 20px; }
.pricing-card.popular .pricing-plan { color: rgba(255,255,255,0.8) !important; }
.pricing-price { font-family: var(--font-heading); font-size: 3rem; font-weight: 800; color: var(--text-primary); margin-bottom: 6px; }
.pricing-price span { font-size: 1.2rem; font-weight: 400; }
.pricing-period { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 28px; }
.pricing-features { text-align: left; margin-bottom: 32px; display: flex; flex-direction: column; gap: 12px; }
.pricing-feature { display: flex; align-items: center; gap: 12px; font-size: 0.9rem; color: var(--text-secondary); }
.pricing-feature .check { color: var(--success); font-weight: 700; }
.pricing-feature.disabled { opacity: 0.4; text-decoration: line-through; }
.pricing-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.pricing-card.popular:hover { box-shadow: 0 30px 80px rgba(108,99,255,0.5); }

/* ===== BLOG PAGE ===== */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 28px; }
.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}
.blog-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.blog-img {
  height: 200px;
  background: linear-gradient(135deg, var(--bg-secondary), var(--bg-secondary));
  display: flex; align-items: center; justify-content: center;
  font-size: 4rem;
  overflow: hidden; position: relative;
}
.blog-img-category {
  position: absolute; top: 16px; left: 16px;
  background: var(--primary); color: #fff;
  padding: 4px 14px; border-radius: var(--radius-full);
  font-size: 0.75rem; font-weight: 600;
}
.blog-body { padding: 24px; }
.blog-meta { display: flex; align-items: center; gap: 16px; margin-bottom: 14px; font-size: 0.82rem; color: var(--text-muted); }
.blog-title { font-family: var(--font-heading); font-size: 1.1rem; font-weight: 700; color: var(--text-primary); margin-bottom: 12px; line-height: 1.4; transition: var(--transition); }
.blog-card:hover .blog-title { color: var(--primary); }
.blog-excerpt { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: 20px; }
.blog-footer { display: flex; align-items: center; justify-content: space-between; padding-top: 20px; border-top: 1px solid var(--border); }
.blog-author { display: flex; align-items: center; gap: 10px; }
.blog-author-avatar { width: 36px; height: 36px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--accent)); display: flex; align-items: center; justify-content: center; font-size: 1rem; }
.blog-author-name { font-size: 0.85rem; font-weight: 600; color: var(--text-primary); }
.blog-read-time { font-size: 0.8rem; color: var(--text-muted); }

/* Blog Detail */
.blog-detail-header { margin-bottom: 40px; }
.blog-detail-img { width: 100%; height: 400px; border-radius: var(--radius-xl); background: linear-gradient(135deg, var(--bg-secondary), var(--bg-secondary)); display: flex; align-items: center; justify-content: center; font-size: 8rem; margin-bottom: 40px; border: 1px solid var(--border); overflow: hidden; }
.blog-detail-content { max-width: 760px; margin: 0 auto; }
.blog-detail-content h2 { font-family: var(--font-heading); font-size: 1.6rem; font-weight: 700; color: var(--text-primary); margin: 32px 0 16px; }
.blog-detail-content p { color: var(--text-secondary); line-height: 1.9; margin-bottom: 20px; }
.blog-detail-content ul { margin: 0 0 20px 24px; color: var(--text-secondary); line-height: 2; }
.blog-detail-content blockquote { border-left: 4px solid var(--primary); padding: 16px 24px; background: rgba(108,99,255,0.06); border-radius: 0 var(--radius-md) var(--radius-md) 0; margin: 24px 0; font-style: italic; color: var(--text-secondary); }

/* ===== CONTACT PAGE ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 60px; align-items: start; }
.contact-info-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow); }
.contact-info-title { font-family: var(--font-heading); font-size: 1.4rem; font-weight: 700; margin-bottom: 8px; }
.contact-info-subtitle { color: var(--text-secondary); margin-bottom: 32px; font-size: 0.92rem; }
.contact-items { display: flex; flex-direction: column; gap: 20px; margin-bottom: 36px; }
.contact-item { display: flex; align-items: center; gap: 16px; }
.contact-item-icon { width: 48px; height: 48px; border-radius: var(--radius-md); background: linear-gradient(135deg, rgba(108,99,255,0.1), rgba(67,203,255,0.1)); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; flex-shrink: 0; }
.contact-item-label { font-size: 0.78rem; color: var(--text-muted); margin-bottom: 2px; text-transform: uppercase; letter-spacing: 1px; }
.contact-item-value { font-weight: 600; color: var(--text-primary); }
.social-links { display: flex; gap: 12px; }
.social-link {
  width: 44px; height: 44px;
  border-radius: var(--radius-full);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; color: var(--text-secondary);
  transition: var(--transition);
  text-decoration: none;
}
.social-link:hover { background: var(--primary); color: #fff; border-color: var(--primary); transform: translateY(-3px); }

/* Contact Form */
.contact-form-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow); }
.form-group { margin-bottom: 22px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-label { display: block; font-size: 0.88rem; font-weight: 600; color: var(--text-primary); margin-bottom: 8px; }
.form-control {
  width: 100%; padding: 14px 18px;
  background: var(--bg-secondary);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: var(--transition);
}
.form-control:focus { border-color: var(--primary); box-shadow: 0 0 0 4px rgba(108,99,255,0.12); background: var(--bg-primary); }
.form-control::placeholder { color: var(--text-muted); }
textarea.form-control { resize: vertical; min-height: 140px; }
select.form-control { appearance: none; cursor: pointer; }

/* Map */
.map-section { margin-top: 60px; }
.map-wrapper { height: 380px; border-radius: var(--radius-xl); overflow: hidden; border: 1px solid var(--border); box-shadow: var(--shadow); background: linear-gradient(135deg, rgba(108,99,255,0.05), rgba(67,203,255,0.05)); display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 16px; }
.map-placeholder-icon { font-size: 4rem; }
.map-placeholder-text { color: var(--text-muted); font-size: 0.9rem; }

/* ===== PAGE HERO (inner pages) ===== */
.page-hero {
  padding: 140px 0 80px;
  background: radial-gradient(ellipse 80% 60% at 50% -10%, rgba(108,99,255,0.12) 0%, transparent 70%);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero-title { font-family: var(--font-heading); font-size: clamp(2.2rem, 4vw, 3.5rem); font-weight: 800; margin-bottom: 16px; }
.page-hero-subtitle { color: var(--text-secondary); font-size: 1.05rem; max-width: 500px; margin: 0 auto 28px; }
.breadcrumb { display: inline-flex; align-items: center; gap: 8px; font-size: 0.88rem; color: var(--text-muted); }
.breadcrumb a { color: var(--primary); }
.breadcrumb-sep { color: var(--border); }

/* ===== FOOTER ===== */
.footer { background: var(--bg-secondary); border-top: 1px solid var(--border); padding-top: 80px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 60px; }
.footer-brand { }
.footer-logo { font-family: var(--font-heading); font-size: 1.6rem; font-weight: 800; display: flex; align-items: center; gap: 8px; margin-bottom: 16px; }
.footer-logo span { color: var(--primary); }
.footer-desc { color: var(--text-secondary); font-size: 0.92rem; line-height: 1.8; margin-bottom: 24px; max-width: 300px; }
.footer-social { display: flex; gap: 10px; }
.footer-title { font-family: var(--font-heading); font-weight: 700; font-size: 1rem; color: var(--text-primary); margin-bottom: 20px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-link { color: var(--text-secondary); font-size: 0.9rem; transition: var(--transition); display: flex; align-items: center; gap: 8px; }
.footer-link:hover { color: var(--primary); transform: translateX(4px); }
.footer-link::before { content: '→'; opacity: 0; transition: var(--transition); font-size: 0.8rem; margin-left: -18px; }
.footer-link:hover::before { opacity: 1; margin-left: 0; }
.footer-newsletter .form-group { display: flex; gap: 10px; margin-top: 16px; }
.footer-newsletter .form-control { flex: 1; padding: 12px 16px; font-size: 0.88rem; }
.footer-bottom { border-top: 1px solid var(--border); padding: 24px 0; display: flex; justify-content: space-between; align-items: center; }
.footer-copy { color: var(--text-muted); font-size: 0.88rem; }
.footer-copy span { color: var(--primary); }
.footer-links-bottom { display: flex; gap: 24px; }
.footer-links-bottom a { color: var(--text-muted); font-size: 0.85rem; transition: var(--transition); }
.footer-links-bottom a:hover { color: var(--primary); }

/* ===== BACK TO TOP ===== */
.back-to-top {
  position: fixed; bottom: 32px; right: 32px;
  width: 50px; height: 50px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  box-shadow: 0 8px 24px rgba(108,99,255,0.4);
  cursor: pointer;
  transition: var(--transition);
  opacity: 0; visibility: hidden;
  z-index: 999;
}
.back-to-top.show { opacity: 1; visibility: visible; }
.back-to-top:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(108,99,255,0.5); }

/* ===== SCROLL ANIMATIONS ===== */
[data-aos] { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
[data-aos].aos-animate { opacity: 1; transform: translateY(0); }
[data-aos="fade-right"] { transform: translateX(-30px); }
[data-aos="fade-right"].aos-animate { transform: translateX(0); }
[data-aos="fade-left"] { transform: translateX(30px); }
[data-aos="fade-left"].aos-animate { transform: translateX(0); }
[data-aos="zoom-in"] { transform: scale(0.85); }
[data-aos="zoom-in"].aos-animate { transform: scale(1); }

/* ===== WHY CHOOSE ME ===== */
.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 24px; }
.why-card { padding: 28px; text-align: center; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); transition: var(--transition); }
.why-card:hover { transform: translateY(-6px); border-color: var(--primary); box-shadow: var(--shadow-lg); }
.why-icon { font-size: 2.5rem; margin-bottom: 16px; }
.why-title { font-family: var(--font-heading); font-weight: 700; margin-bottom: 10px; }
.why-text { color: var(--text-secondary); font-size: 0.9rem; line-height: 1.7; }

/* ===== LOADER ===== */
.page-loader {
  position: fixed; inset: 0;
  background: var(--bg-primary);
  display: flex; align-items: center; justify-content: center;
  z-index: 99999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}
.page-loader.hide { opacity: 0; visibility: hidden; }
.loader-inner { text-align: center; }
.loader-ring {
  width: 60px; height: 60px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 16px;
}
.loader-text { font-family: var(--font-heading); font-weight: 700; font-size: 1.2rem; color: var(--text-primary); }
.loader-text span { color: var(--primary); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; text-align: center; }
  .hero-cta { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-image-wrap { justify-content: center; order: -1; }
  .hero-img-container { width: 300px; height: 300px; }
  .hero-badge-1 { left: 0; }
  .hero-badge-2 { right: 0; }
  .about-hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-image-wrap { text-align: center; }
  .about-img { max-width: 320px; margin: 0 auto; }
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  :root { --section-py: 70px; }
  .navbar-nav, .navbar-actions .btn { display: none; }
  .hamburger { display: flex; }
  .hero-img-container { width: 240px; height: 240px; }
  .hero-badge { display: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .contact-preview { padding: 40px 28px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}
@media (max-width: 480px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .hero-stats { gap: 20px; }
  .hero-cta { flex-direction: column; align-items: center; }
  .pricing-grid { grid-template-columns: 1fr; }
  .modal { max-width: calc(100vw - 40px); }
}