/* ============================================
   MEDIA HELIX PRIVATE LIMITED - Main Stylesheet
   Digital Marketing Agency
   Domain: mediahelixprivate.online
   ============================================ */

/* ---- CSS Variables ---- */
:root {
  --primary: #6C63FF;
  --secondary: #00D4AA;
  --accent: #FF6B6B;
  --dark-bg: #0a0a1a;
  --card-bg: #12122a;
  --section-alt: #0f0f25;
  --text-primary: #ffffff;
  --text-secondary: #a0a0b8;
  --border-color: rgba(108, 99, 255, 0.2);
  --gradient-1: linear-gradient(135deg, #6C63FF, #00D4AA);
  --gradient-2: linear-gradient(135deg, #FF6B6B, #6C63FF);
  --gradient-3: linear-gradient(135deg, #6C63FF 0%, #00D4AA 50%, #FF6B6B 100%);
  --shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
  --shadow-sm: 0 4px 15px rgba(0, 0, 0, 0.2);
  --transition: all 0.3s ease;
  --radius: 12px;
  --radius-sm: 8px;
  --navbar-height: 80px;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: var(--navbar-height); }
body {
  font-family: 'Poppins', sans-serif;
  background: var(--dark-bg);
  color: var(--text-primary);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--primary); color: #fff; }
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--dark-bg); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--secondary); }
a { text-decoration: none; color: var(--primary); transition: var(--transition); }
a:hover { color: var(--secondary); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
button { cursor: pointer; border: none; outline: none; font-family: inherit; }
input, textarea, select { font-family: inherit; outline: none; }

/* ---- Preloader ---- */
.preloader {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: var(--dark-bg); display: flex; align-items: center; justify-content: center;
  z-index: 99999; transition: opacity 0.5s, visibility 0.5s;
}
.preloader.loaded { opacity: 0; visibility: hidden; }
.preloader-spinner {
  width: 60px; height: 60px; border: 4px solid var(--border-color);
  border-top-color: var(--primary); border-right-color: var(--secondary);
  border-radius: 50%; animation: spin 1s linear infinite;
}

/* ---- Utility Classes ---- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section { padding: 100px 0; }
.section-alt { background: var(--section-alt); }
.section-header { text-align: center; margin-bottom: 60px; }
.section-header .subtitle {
  color: var(--secondary); font-size: 14px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 3px; margin-bottom: 10px; display: block;
}
.section-header h2 { font-size: 40px; font-weight: 700; margin-bottom: 15px; }
.section-header p { color: var(--text-secondary); max-width: 600px; margin: 0 auto; }
.section-header .header-line {
  width: 80px; height: 4px; background: var(--gradient-1);
  margin: 20px auto 0; border-radius: 2px;
}
.gradient-text {
  background: var(--gradient-1); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text;
}
.gradient-text-2 {
  background: var(--gradient-2); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text;
}
.btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 14px 32px;
  border-radius: 50px; font-weight: 600; font-size: 15px; transition: var(--transition);
  position: relative; overflow: hidden;
}
.btn-primary {
  background: var(--gradient-1); color: #fff; border: none;
  box-shadow: 0 4px 20px rgba(108, 99, 255, 0.4);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 8px 30px rgba(108, 99, 255, 0.6); color: #fff; }
.btn-outline {
  background: transparent; color: #fff; border: 2px solid rgba(255,255,255,0.3);
}
.btn-outline:hover { border-color: var(--primary); background: rgba(108,99,255,0.1); color: #fff; }
.btn-secondary {
  background: var(--gradient-2); color: #fff; border: none;
  box-shadow: 0 4px 20px rgba(255, 107, 107, 0.3);
}
.btn-secondary:hover { transform: translateY(-3px); box-shadow: 0 8px 30px rgba(255,107,107,0.5); color: #fff; }

/* ---- Navbar ---- */
.navbar {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
  padding: 20px 0; transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(10, 10, 26, 0.95); backdrop-filter: blur(20px);
  padding: 12px 0; box-shadow: 0 2px 30px rgba(0,0,0,0.3);
}
.navbar .container { display: flex; align-items: center; justify-content: space-between; }
.nav-logo {
  font-size: 28px; font-weight: 700; color: #fff; display: flex; align-items: center; gap: 4px;
}
.nav-logo:hover { color: #fff; }
.nav-logo i { font-size: 24px; color: var(--primary); margin-right: 8px; }
.nav-links { display: flex; align-items: center; gap: 35px; }
.nav-links a {
  color: var(--text-secondary); font-size: 15px; font-weight: 500;
  position: relative; transition: var(--transition);
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -5px; left: 0; width: 0; height: 2px;
  background: var(--gradient-1); transition: width 0.3s;
}
.nav-links a:hover, .nav-links a.active { color: #fff; }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-cta { margin-left: 20px; }
.nav-toggle {
  display: none; flex-direction: column; gap: 5px; cursor: pointer;
  background: none; border: none; padding: 5px;
}
.nav-toggle span {
  display: block; width: 25px; height: 2px; background: #fff;
  transition: var(--transition); border-radius: 2px;
}

/* ---- Hero Section ---- */
.hero {
  min-height: 100vh; display: flex; align-items: center; position: relative;
  overflow: hidden; padding-top: var(--navbar-height);
}
.hero-content { position: relative; z-index: 2; max-width: 700px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px; background: rgba(108,99,255,0.15);
  border: 1px solid rgba(108,99,255,0.3); border-radius: 50px;
  padding: 8px 20px; font-size: 14px; color: var(--primary); margin-bottom: 25px;
}
.hero-badge i { animation: pulse 2s infinite; }
.hero h1 { font-size: 56px; font-weight: 700; line-height: 1.2; margin-bottom: 25px; }
.hero p { font-size: 18px; color: var(--text-secondary); margin-bottom: 35px; max-width: 550px; line-height: 1.8; }
.hero-buttons { display: flex; gap: 15px; flex-wrap: wrap; }
.hero-shapes .shape {
  position: absolute; border-radius: 50%; opacity: 0.1; z-index: 1;
}
.hero-shapes .shape-1 {
  width: 400px; height: 400px; background: var(--primary);
  top: -100px; right: -100px; animation: float 8s ease-in-out infinite;
}
.hero-shapes .shape-2 {
  width: 300px; height: 300px; background: var(--secondary);
  bottom: -50px; right: 20%; animation: float 6s ease-in-out infinite reverse;
}
.hero-shapes .shape-3 {
  width: 200px; height: 200px; background: var(--accent);
  top: 30%; right: 10%; animation: float 10s ease-in-out infinite;
}
.hero-shapes .shape-4 {
  width: 150px; height: 150px; background: var(--gradient-1);
  bottom: 20%; left: 50%; animation: float 7s ease-in-out infinite reverse;
}
.hero-image {
  position: absolute; right: 0; top: 50%; transform: translateY(-50%);
  width: 500px; height: 500px; z-index: 1;
}
.hero-image-placeholder {
  width: 100%; height: 100%; border-radius: 50%; position: relative;
  background: var(--gradient-1); opacity: 0.15;
  animation: pulse 4s ease-in-out infinite;
}

/* ---- Stats Counter ---- */
.stats-bar {
  background: var(--card-bg); border: 1px solid var(--border-color);
  border-radius: var(--radius); padding: 40px; margin-top: 80px;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px;
  position: relative; z-index: 2;
}
.stat-item { text-align: center; }
.stat-number { font-size: 42px; font-weight: 700; margin-bottom: 5px; }
.stat-number span { font-size: 42px; }
.stat-label { color: var(--text-secondary); font-size: 14px; font-weight: 500; }

/* ---- About Section ---- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-image { position: relative; }
.about-image-wrapper {
  position: relative; border-radius: var(--radius); overflow: hidden;
}
.about-img-placeholder {
  width: 100%; height: 450px; background: var(--gradient-1); border-radius: var(--radius);
  opacity: 0.3;
}
.about-image-wrapper::after {
  content: ''; position: absolute; top: -15px; left: -15px;
  width: 100%; height: 100%; border: 3px solid var(--primary);
  border-radius: var(--radius); z-index: -1; opacity: 0.3;
}
.experience-badge {
  position: absolute; bottom: -20px; right: -20px; background: var(--gradient-1);
  padding: 25px; border-radius: var(--radius); text-align: center;
  box-shadow: var(--shadow);
}
.experience-badge .number { font-size: 40px; font-weight: 700; display: block; }
.experience-badge .text { font-size: 14px; font-weight: 500; }
.about-content .about-subtitle {
  color: var(--secondary); font-size: 14px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 2px; margin-bottom: 10px;
}
.about-content h2 { font-size: 36px; font-weight: 700; margin-bottom: 20px; line-height: 1.3; }
.about-content p { color: var(--text-secondary); margin-bottom: 25px; }
.about-checklist { margin-bottom: 30px; }
.about-checklist li {
  display: flex; align-items: center; gap: 12px; margin-bottom: 12px;
  color: var(--text-secondary); font-size: 15px;
}
.about-checklist li i { color: var(--secondary); font-size: 18px; }

/* ---- Services Section ---- */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.service-card {
  background: var(--card-bg); border: 1px solid var(--border-color);
  border-radius: var(--radius); padding: 40px 30px; transition: var(--transition);
  position: relative; overflow: hidden;
}
.service-card::after {
  content: ''; position: absolute; bottom: 0; left: 0; width: 100%;
  height: 3px; background: var(--gradient-1); transform: scaleX(0);
  transition: transform 0.3s;
}
.service-card:hover { transform: translateY(-10px); box-shadow: var(--shadow); border-color: var(--primary); }
.service-card:hover::after { transform: scaleX(1); }
.service-icon {
  width: 70px; height: 70px; border-radius: 50%;
  background: rgba(108,99,255,0.15); display: flex; align-items: center;
  justify-content: center; margin-bottom: 25px; font-size: 28px; color: var(--primary);
  transition: var(--transition);
}
.service-card:hover .service-icon { background: var(--gradient-1); color: #fff; }
.service-card h3 { font-size: 22px; font-weight: 600; margin-bottom: 15px; }
.service-card p { color: var(--text-secondary); font-size: 15px; margin-bottom: 20px; line-height: 1.7; }
.service-link {
  color: var(--primary); font-weight: 600; font-size: 15px;
  display: inline-flex; align-items: center; gap: 6px;
}
.service-link:hover { color: var(--secondary); gap: 10px; }

/* ---- Why Choose Us ---- */
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.feature-item {
  display: flex; gap: 20px; margin-bottom: 35px; padding: 25px;
  background: var(--card-bg); border-radius: var(--radius);
  border: 1px solid var(--border-color); transition: var(--transition);
}
.feature-item:hover { border-color: var(--primary); transform: translateX(5px); }
.feature-icon {
  width: 55px; height: 55px; min-width: 55px; border-radius: var(--radius-sm);
  background: rgba(108,99,255,0.15); display: flex; align-items: center;
  justify-content: center; font-size: 22px; color: var(--primary);
}
.feature-item:hover .feature-icon { background: var(--gradient-1); color: #fff; }
.feature-item h4 { font-size: 18px; font-weight: 600; margin-bottom: 8px; }
.feature-item p { color: var(--text-secondary); font-size: 14px; }
.why-image { position: relative; text-align: center; }
.why-img-placeholder {
  width: 100%; height: 500px; background: var(--gradient-2); opacity: 0.2;
  border-radius: var(--radius);
}

/* ---- Process Section ---- */
.process-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; position: relative; }
.process-steps::before {
  content: ''; position: absolute; top: 40px; left: 12.5%; width: 75%; height: 2px;
  background: var(--border-color);
}
.process-step { text-align: center; position: relative; }
.step-number {
  width: 80px; height: 80px; border-radius: 50%; background: var(--card-bg);
  border: 3px solid var(--primary); display: flex; align-items: center;
  justify-content: center; margin: 0 auto 25px; font-size: 24px; font-weight: 700;
  color: var(--primary); position: relative; z-index: 2; transition: var(--transition);
}
.process-step:hover .step-number { background: var(--gradient-1); color: #fff; border-color: transparent; }
.process-step h4 { font-size: 18px; font-weight: 600; margin-bottom: 10px; }
.process-step p { color: var(--text-secondary); font-size: 14px; }

/* ---- Portfolio Section ---- */
.portfolio-filters {
  display: flex; justify-content: center; gap: 15px; margin-bottom: 40px; flex-wrap: wrap;
}
.filter-btn {
  padding: 10px 25px; border-radius: 50px; background: var(--card-bg);
  border: 1px solid var(--border-color); color: var(--text-secondary);
  font-size: 14px; font-weight: 500; cursor: pointer; transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active { background: var(--gradient-1); color: #fff; border-color: transparent; }
.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 25px; }
.portfolio-item { position: relative; border-radius: var(--radius); overflow: hidden; cursor: pointer; }
.portfolio-img {
  width: 100%; height: 280px; transition: transform 0.5s;
}
.portfolio-item:hover .portfolio-img { transform: scale(1.1); }
.portfolio-overlay {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(108,99,255,0.85); display: flex; flex-direction: column;
  align-items: center; justify-content: center; opacity: 0; transition: opacity 0.3s;
}
.portfolio-item:hover .portfolio-overlay { opacity: 1; }
.portfolio-overlay h4 { font-size: 20px; font-weight: 600; margin-bottom: 5px; }
.portfolio-overlay span { color: rgba(255,255,255,0.8); font-size: 14px; margin-bottom: 15px; }
.portfolio-overlay a {
  width: 45px; height: 45px; border-radius: 50%; background: rgba(255,255,255,0.2);
  display: flex; align-items: center; justify-content: center; color: #fff; font-size: 18px;
}
.portfolio-overlay a:hover { background: #fff; color: var(--primary); }

/* ---- Testimonials ---- */
.testimonial-slider { position: relative; max-width: 800px; margin: 0 auto; overflow: hidden; }
.testimonial-track { display: flex; transition: transform 0.5s ease; }
.testimonial-card {
  min-width: 100%; padding: 50px 40px; background: var(--card-bg);
  border: 1px solid var(--border-color); border-radius: var(--radius);
  text-align: center;
}
.testimonial-card .quote-icon { font-size: 40px; color: var(--primary); margin-bottom: 20px; opacity: 0.5; }
.testimonial-card p { font-size: 17px; color: var(--text-secondary); line-height: 1.8; margin-bottom: 25px; font-style: italic; }
.testimonial-stars { color: #FFD700; margin-bottom: 15px; font-size: 16px; }
.testimonial-author h4 { font-size: 18px; font-weight: 600; }
.testimonial-author span { color: var(--text-secondary); font-size: 14px; }
.testimonial-avatar {
  width: 60px; height: 60px; border-radius: 50%; background: var(--gradient-1);
  margin: 0 auto 15px; opacity: 0.5;
}
.testimonial-nav {
  display: flex; justify-content: center; gap: 15px; margin-top: 30px;
}
.testimonial-btn {
  width: 45px; height: 45px; border-radius: 50%; background: var(--card-bg);
  border: 1px solid var(--border-color); color: #fff; font-size: 16px;
  display: flex; align-items: center; justify-content: center; cursor: pointer;
  transition: var(--transition);
}
.testimonial-btn:hover { background: var(--gradient-1); border-color: transparent; }
.testimonial-dots {
  display: flex; justify-content: center; gap: 8px; margin-top: 25px;
}
.testimonial-dot {
  width: 10px; height: 10px; border-radius: 50%; background: var(--border-color);
  cursor: pointer; transition: var(--transition);
}
.testimonial-dot.active { background: var(--primary); width: 30px; border-radius: 5px; }

/* ---- Pricing Section ---- */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; align-items: center; }
.pricing-card {
  background: var(--card-bg); border: 1px solid var(--border-color);
  border-radius: var(--radius); padding: 45px 35px; text-align: center;
  transition: var(--transition); position: relative;
}
.pricing-card.popular {
  border-color: var(--primary); transform: scale(1.05);
  box-shadow: 0 20px 60px rgba(108,99,255,0.3);
}
.pricing-badge {
  position: absolute; top: -15px; left: 50%; transform: translateX(-50%);
  background: var(--gradient-1); padding: 6px 25px; border-radius: 50px;
  font-size: 13px; font-weight: 600;
}
.pricing-card h3 { font-size: 24px; font-weight: 600; margin-bottom: 15px; }
.pricing-price { margin-bottom: 30px; }
.pricing-price .amount { font-size: 48px; font-weight: 700; }
.pricing-price .amount .currency { font-size: 24px; vertical-align: super; }
.pricing-price .period { color: var(--text-secondary); font-size: 14px; }
.pricing-features { margin-bottom: 35px; }
.pricing-features li {
  padding: 10px 0; color: var(--text-secondary); font-size: 15px;
  border-bottom: 1px solid rgba(108,99,255,0.1); display: flex;
  align-items: center; justify-content: center; gap: 10px;
}
.pricing-features li i { color: var(--secondary); }
.pricing-features li.disabled { opacity: 0.4; }
.pricing-features li.disabled i { color: var(--accent); }

/* ---- Clients Marquee ---- */
.clients-section { padding: 60px 0; overflow: hidden; }
.clients-marquee { display: flex; animation: marquee 30s linear infinite; width: max-content; }
.client-logo {
  padding: 20px 50px; display: flex; align-items: center; justify-content: center;
  opacity: 0.4; transition: var(--transition); filter: grayscale(100%);
}
.client-logo:hover { opacity: 1; filter: grayscale(0%); }
.client-logo-text {
  font-size: 22px; font-weight: 700; color: var(--text-secondary);
  white-space: nowrap;
}

/* ---- Blog Section ---- */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.blog-card {
  background: var(--card-bg); border: 1px solid var(--border-color);
  border-radius: var(--radius); overflow: hidden; transition: var(--transition);
}
.blog-card:hover { transform: translateY(-10px); box-shadow: var(--shadow); }
.blog-image { position: relative; overflow: hidden; height: 220px; }
.blog-img-placeholder { width: 100%; height: 100%; transition: transform 0.5s; }
.blog-card:hover .blog-img-placeholder { transform: scale(1.1); }
.blog-category {
  position: absolute; top: 15px; left: 15px; background: var(--gradient-1);
  padding: 5px 15px; border-radius: 50px; font-size: 12px; font-weight: 600;
}
.blog-content { padding: 25px; }
.blog-meta { display: flex; gap: 15px; margin-bottom: 12px; color: var(--text-secondary); font-size: 13px; }
.blog-meta i { color: var(--primary); }
.blog-card h3 { font-size: 19px; font-weight: 600; margin-bottom: 10px; line-height: 1.4; }
.blog-card h3 a { color: #fff; }
.blog-card h3 a:hover { color: var(--primary); }
.blog-excerpt { color: var(--text-secondary); font-size: 14px; margin-bottom: 15px; }
.blog-link { color: var(--primary); font-weight: 600; font-size: 14px; display: inline-flex; align-items: center; gap: 5px; }
.blog-link:hover { color: var(--secondary); gap: 10px; }

/* ---- CTA Banner ---- */
.cta-banner {
  background: var(--gradient-1); padding: 80px 0; position: relative; overflow: hidden;
}
.cta-banner::before {
  content: ''; position: absolute; top: -50%; left: -10%; width: 300px; height: 300px;
  border-radius: 50%; background: rgba(255,255,255,0.1);
}
.cta-banner::after {
  content: ''; position: absolute; bottom: -30%; right: -5%; width: 250px; height: 250px;
  border-radius: 50%; background: rgba(255,255,255,0.08);
}
.cta-content { text-align: center; position: relative; z-index: 2; }
.cta-content h2 { font-size: 40px; font-weight: 700; margin-bottom: 15px; }
.cta-content p { font-size: 18px; opacity: 0.9; margin-bottom: 30px; max-width: 600px; margin-left: auto; margin-right: auto; }
.cta-buttons { display: flex; gap: 15px; justify-content: center; flex-wrap: wrap; }
.cta-buttons .btn-white {
  background: #fff; color: var(--primary); padding: 14px 32px;
  border-radius: 50px; font-weight: 600;
}
.cta-buttons .btn-white:hover { background: var(--dark-bg); color: #fff; }
.cta-buttons .btn-outline-white {
  background: transparent; color: #fff; padding: 14px 32px;
  border: 2px solid rgba(255,255,255,0.5); border-radius: 50px; font-weight: 600;
}
.cta-buttons .btn-outline-white:hover { background: rgba(255,255,255,0.15); border-color: #fff; color: #fff; }

/* ---- Contact Section ---- */
.contact-info-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 25px; margin-bottom: 50px; }
.contact-info-card {
  background: var(--card-bg); border: 1px solid var(--border-color);
  border-radius: var(--radius); padding: 30px; text-align: center;
  transition: var(--transition);
}
.contact-info-card:hover { border-color: var(--primary); transform: translateY(-5px); }
.contact-info-card i {
  font-size: 30px; color: var(--primary); margin-bottom: 15px;
  width: 65px; height: 65px; background: rgba(108,99,255,0.15);
  border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;
}
.contact-info-card h4 { font-size: 18px; font-weight: 600; margin-bottom: 8px; }
.contact-info-card p { color: var(--text-secondary); font-size: 14px; line-height: 1.7; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; }
.contact-form-wrapper {
  background: var(--card-bg); border: 1px solid var(--border-color);
  border-radius: var(--radius); padding: 40px;
}
.contact-form-wrapper h3 { font-size: 24px; font-weight: 600; margin-bottom: 25px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-size: 14px; font-weight: 500; color: var(--text-secondary); }
.form-control {
  width: 100%; padding: 14px 18px; background: var(--dark-bg);
  border: 1px solid var(--border-color); border-radius: var(--radius-sm);
  color: #fff; font-size: 15px; transition: var(--transition);
}
.form-control:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(108,99,255,0.15); }
.form-control::placeholder { color: var(--text-secondary); }
textarea.form-control { resize: vertical; min-height: 120px; }
select.form-control { cursor: pointer; appearance: none; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-message {
  padding: 12px 20px; border-radius: var(--radius-sm); margin-top: 15px;
  font-size: 14px; display: none;
}
.form-message.success { display: block; background: rgba(0,212,170,0.15); color: var(--secondary); border: 1px solid rgba(0,212,170,0.3); }
.form-message.error { display: block; background: rgba(255,107,107,0.15); color: var(--accent); border: 1px solid rgba(255,107,107,0.3); }
.contact-map { border-radius: var(--radius); overflow: hidden; }
.contact-map iframe { width: 100%; height: 400px; border: none; border-radius: var(--radius); }
.contact-hours {
  background: var(--card-bg); border: 1px solid var(--border-color);
  border-radius: var(--radius); padding: 30px; margin-top: 25px;
}
.contact-hours h4 { font-size: 18px; font-weight: 600; margin-bottom: 15px; }
.contact-hours li {
  display: flex; justify-content: space-between; padding: 10px 0;
  border-bottom: 1px solid rgba(108,99,255,0.1); color: var(--text-secondary); font-size: 14px;
}
.contact-hours li strong { color: #fff; }

/* ---- Footer ---- */
.footer { background: #050510; padding: 80px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 40px; margin-bottom: 50px; }
.footer-about .footer-logo {
  font-size: 26px; font-weight: 700; color: #fff; display: inline-block; margin-bottom: 15px;
}
.footer-about p { color: var(--text-secondary); font-size: 14px; margin-bottom: 20px; line-height: 1.8; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 40px; height: 40px; border-radius: 50%; background: rgba(108,99,255,0.15);
  display: flex; align-items: center; justify-content: center; color: var(--text-secondary);
  transition: var(--transition); font-size: 16px;
}
.footer-social a:hover { background: var(--gradient-1); color: #fff; transform: translateY(-3px); }
.footer-column h4 { font-size: 18px; font-weight: 600; margin-bottom: 20px; position: relative; padding-bottom: 12px; }
.footer-column h4::after { content: ''; position: absolute; bottom: 0; left: 0; width: 40px; height: 3px; background: var(--gradient-1); border-radius: 2px; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { color: var(--text-secondary); font-size: 14px; display: flex; align-items: center; gap: 8px; }
.footer-links a:hover { color: var(--primary); padding-left: 5px; }
.footer-links a i { font-size: 10px; color: var(--primary); }
.footer-contact li {
  display: flex; gap: 12px; margin-bottom: 18px; color: var(--text-secondary); font-size: 14px;
}
.footer-contact li i { color: var(--primary); font-size: 16px; margin-top: 3px; min-width: 20px; }
.footer-newsletter {
  background: var(--card-bg); border: 1px solid var(--border-color);
  border-radius: var(--radius); padding: 30px; margin-bottom: 50px;
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 20px;
}
.footer-newsletter h4 { font-size: 20px; font-weight: 600; }
.footer-newsletter p { color: var(--text-secondary); font-size: 14px; }
.newsletter-form { display: flex; gap: 10px; }
.newsletter-form input {
  padding: 14px 20px; background: var(--dark-bg); border: 1px solid var(--border-color);
  border-radius: 50px; color: #fff; font-size: 14px; min-width: 280px;
}
.newsletter-form input:focus { border-color: var(--primary); }
.footer-bottom {
  border-top: 1px solid rgba(108,99,255,0.15); padding: 25px 0;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 15px;
}
.footer-bottom p { color: var(--text-secondary); font-size: 13px; }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { color: var(--text-secondary); font-size: 13px; }
.footer-bottom-links a:hover { color: var(--primary); }

/* ---- Back to Top ---- */
.back-to-top {
  position: fixed; bottom: 30px; right: 30px; width: 50px; height: 50px;
  border-radius: 50%; background: var(--gradient-1); color: #fff;
  display: flex; align-items: center; justify-content: center; font-size: 18px;
  cursor: pointer; opacity: 0; visibility: hidden; transition: var(--transition);
  z-index: 999; box-shadow: 0 4px 20px rgba(108,99,255,0.4); border: none;
}
.back-to-top.visible { opacity: 1; visibility: visible; }
.back-to-top:hover { transform: translateY(-5px); }

/* ---- WhatsApp Button ---- */
.whatsapp-btn {
  position: fixed; bottom: 90px; right: 30px; width: 55px; height: 55px;
  border-radius: 50%; background: #25D366; color: #fff; display: flex;
  align-items: center; justify-content: center; font-size: 28px;
  z-index: 999; box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: var(--transition); animation: pulse-green 2s infinite;
}
.whatsapp-btn:hover { transform: scale(1.1); color: #fff; box-shadow: 0 6px 30px rgba(37,211,102,0.6); }

/* ---- Page Banner ---- */
.page-banner {
  padding: 160px 0 80px; background: var(--section-alt); position: relative;
  overflow: hidden; text-align: center;
}
.page-banner::before {
  content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  background: var(--gradient-1); opacity: 0.05;
}
.page-banner h1 { font-size: 48px; font-weight: 700; margin-bottom: 15px; position: relative; z-index: 2; }
.breadcrumb {
  display: flex; justify-content: center; gap: 10px; position: relative; z-index: 2;
}
.breadcrumb a { color: var(--text-secondary); font-size: 15px; }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb span { color: var(--primary); font-size: 15px; }
.breadcrumb i { color: var(--text-secondary); font-size: 12px; margin-top: 4px; }

/* ---- Service Detail Page ---- */
.service-detail { padding: 80px 0; }
.service-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.service-detail-grid.reverse { direction: rtl; }
.service-detail-grid.reverse > * { direction: ltr; }
.service-detail-content h2 { font-size: 34px; font-weight: 700; margin-bottom: 20px; }
.service-detail-content p { color: var(--text-secondary); margin-bottom: 20px; }
.service-list { margin: 20px 0 30px; }
.service-list li {
  display: flex; align-items: center; gap: 12px; margin-bottom: 12px;
  color: var(--text-secondary); font-size: 15px;
}
.service-list li i { color: var(--secondary); font-size: 16px; }
.service-detail-img {
  width: 100%; height: 350px; border-radius: var(--radius);
  opacity: 0.3;
}

/* ---- Timeline ---- */
.timeline { position: relative; padding: 40px 0; }
.timeline::before {
  content: ''; position: absolute; left: 50%; top: 0; bottom: 0;
  width: 3px; background: var(--border-color); transform: translateX(-50%);
}
.timeline-item { display: flex; margin-bottom: 50px; position: relative; }
.timeline-item:nth-child(odd) { flex-direction: row-reverse; }
.timeline-content {
  width: 45%; padding: 25px 30px; background: var(--card-bg);
  border: 1px solid var(--border-color); border-radius: var(--radius);
}
.timeline-content h4 { font-size: 18px; font-weight: 600; margin-bottom: 10px; color: var(--primary); }
.timeline-content p { color: var(--text-secondary); font-size: 14px; }
.timeline-dot {
  position: absolute; left: 50%; top: 30px; width: 18px; height: 18px;
  background: var(--gradient-1); border-radius: 50%; transform: translateX(-50%);
  z-index: 2; border: 3px solid var(--dark-bg);
}

/* ---- Team Section ---- */
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
.team-card {
  background: var(--card-bg); border: 1px solid var(--border-color);
  border-radius: var(--radius); overflow: hidden; transition: var(--transition);
  text-align: center;
}
.team-card:hover { transform: translateY(-10px); box-shadow: var(--shadow); }
.team-image { position: relative; overflow: hidden; height: 280px; }
.team-img-placeholder { width: 100%; height: 100%; }
.team-overlay {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(108,99,255,0.8); display: flex; align-items: center;
  justify-content: center; gap: 12px; opacity: 0; transition: opacity 0.3s;
}
.team-card:hover .team-overlay { opacity: 1; }
.team-overlay a {
  width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,0.2);
  display: flex; align-items: center; justify-content: center; color: #fff;
  transition: var(--transition);
}
.team-overlay a:hover { background: #fff; color: var(--primary); }
.team-info { padding: 20px; }
.team-info h4 { font-size: 18px; font-weight: 600; }
.team-info p { color: var(--text-secondary); font-size: 14px; }

/* ---- Values Grid ---- */
.values-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 25px; }
.value-card {
  text-align: center; padding: 40px 25px; background: var(--card-bg);
  border: 1px solid var(--border-color); border-radius: var(--radius);
  transition: var(--transition);
}
.value-card:hover { border-color: var(--primary); transform: translateY(-5px); }
.value-card i { font-size: 40px; color: var(--primary); margin-bottom: 20px; }
.value-card h4 { font-size: 20px; font-weight: 600; margin-bottom: 10px; }
.value-card p { color: var(--text-secondary); font-size: 14px; }

/* ---- Vision Mission ---- */
.vm-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.vm-card {
  padding: 45px 35px; background: var(--card-bg); border: 1px solid var(--border-color);
  border-radius: var(--radius); transition: var(--transition);
}
.vm-card:hover { border-color: var(--primary); }
.vm-card i { font-size: 40px; color: var(--primary); margin-bottom: 20px; }
.vm-card h3 { font-size: 26px; font-weight: 600; margin-bottom: 15px; }
.vm-card p { color: var(--text-secondary); line-height: 1.8; }

/* ---- Newsletter Section ---- */
.newsletter-section {
  padding: 60px 0; background: var(--section-alt);
}
.newsletter-section .container {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 30px;
}
.newsletter-section h3 { font-size: 28px; font-weight: 600; }
.newsletter-section p { color: var(--text-secondary); }

/* ---- Animations ---- */
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-30px); }
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.05); opacity: 0.8; }
}
@keyframes pulse-green {
  0% { box-shadow: 0 0 0 0 rgba(37,211,102,0.5); }
  70% { box-shadow: 0 0 0 15px rgba(37,211,102,0); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes zoomIn {
  from { opacity: 0; transform: scale(0.8); }
  to { opacity: 1; transform: scale(1); }
}
@keyframes gradient-shift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
@keyframes typing {
  from { width: 0; }
  to { width: 100%; }
}

.animate-on-scroll { opacity: 0; transform: translateY(30px); transition: all 0.6s ease; }
.animate-on-scroll.animated { opacity: 1; transform: translateY(0); }
.animate-on-scroll[data-animation="fadeInLeft"].animated { animation: fadeInLeft 0.6s ease forwards; }
.animate-on-scroll[data-animation="fadeInRight"].animated { animation: fadeInRight 0.6s ease forwards; }
.animate-on-scroll[data-animation="zoomIn"].animated { animation: zoomIn 0.6s ease forwards; }

/* ---- Responsive ---- */
@media (max-width: 1200px) {
  .hero h1 { font-size: 48px; }
  .section-header h2 { font-size: 34px; }
}
@media (max-width: 992px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  body.mobile-menu-open .nav-links {
    display: flex; flex-direction: column; position: fixed;
    top: 0; left: 0; width: 100%; height: 100vh;
    background: rgba(10,10,26,0.98); backdrop-filter: blur(20px);
    align-items: center; justify-content: center; gap: 25px; z-index: 999;
  }
  body.mobile-menu-open .nav-links a { font-size: 22px; }
  body.mobile-menu-open .nav-cta { margin-left: 0; margin-top: 15px; }
  .nav-toggle { z-index: 1001; }
  .hero h1 { font-size: 40px; }
  .hero-image { display: none; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .about-grid, .why-grid, .contact-grid, .service-detail-grid { grid-template-columns: 1fr; }
  .services-grid, .portfolio-grid, .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .pricing-card.popular { transform: scale(1); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .process-steps::before { display: none; }
  .timeline::before { left: 30px; }
  .timeline-item, .timeline-item:nth-child(odd) { flex-direction: row; padding-left: 60px; }
  .timeline-content { width: 100%; }
  .timeline-dot { left: 30px; }
  .contact-info-cards { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .section { padding: 70px 0; }
  .hero { padding-top: 100px; }
  .hero h1 { font-size: 32px; }
  .hero p { font-size: 16px; }
  .section-header h2 { font-size: 28px; }
  .services-grid, .portfolio-grid, .blog-grid { grid-template-columns: 1fr; }
  .stats-bar { grid-template-columns: 1fr 1fr; gap: 20px; padding: 25px; }
  .stat-number { font-size: 32px; }
  .cta-content h2 { font-size: 28px; }
  .page-banner h1 { font-size: 36px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-newsletter { flex-direction: column; text-align: center; }
  .newsletter-form { flex-direction: column; width: 100%; }
  .newsletter-form input { min-width: auto; width: 100%; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .vm-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .hero h1 { font-size: 26px; }
  .hero-buttons { flex-direction: column; }
  .hero-buttons .btn { width: 100%; justify-content: center; }
  .stats-bar { grid-template-columns: 1fr; }
  .section-header h2 { font-size: 24px; }
  .pricing-price .amount { font-size: 36px; }
  .page-banner { padding: 130px 0 60px; }
  .page-banner h1 { font-size: 28px; }
}