/*
 * Edgology Services Main Stylesheet
 * High-performance, modern clean light theme for Web Dev & SEO Agency
 */

:root {
  --bg-dark: #F8FAFC;
  --bg-surface: #FFFFFF;
  --bg-card: #FFFFFF;
  --bg-card-hover: #F1F5F9;
  
  --primary: #4F46E5;
  --primary-hover: #4338CA;
  --primary-glow: rgba(79, 70, 229, 0.25);
  
  --cyan: #0284C7;
  --cyan-glow: rgba(2, 132, 199, 0.2);
  --emerald: #059669;
  --purple: #7C3AED;
  
  --text-main: #0F172A;
  --text-muted: #475569;
  --text-subtle: #64748B;
  
  --border-color: #E2E8F0;
  --border-active: #818CF8;
  
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  --shadow-main: 0 10px 30px -10px rgba(0, 0, 0, 0.08);
  --shadow-glow: 0 10px 25px rgba(79, 70, 229, 0.15);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Typography & Base Setup */
body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

/* Glowing Background Ambient Orbs for Light Mode */
body::before {
  content: '';
  position: fixed;
  top: -10%;
  left: -10%;
  width: 50vw;
  height: 50vw;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.08) 0%, rgba(248, 250, 252, 0) 70%);
  z-index: -1;
  pointer-events: none;
}

body::after {
  content: '';
  position: fixed;
  bottom: -10%;
  right: -10%;
  width: 45vw;
  height: 45vw;
  background: radial-gradient(circle, rgba(2, 132, 199, 0.08) 0%, rgba(248, 250, 252, 0) 70%);
  z-index: -1;
  pointer-events: none;
}

.edgology-container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Gradient Text Effect for Light Mode */
.gradient-text {
  background: linear-gradient(135deg, #1E1B4B 0%, #4F46E5 50%, #0284C7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.gradient-text-alt {
  background: linear-gradient(135deg, #0284C7 0%, #6366F1 50%, #7C3AED 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* Buttons & CTAs */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-weight: 600;
  font-size: 15px;
  border-radius: var(--radius-full);
  transition: var(--transition);
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, #3730A3 100%);
  color: #FFFFFF;
  box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(79, 70, 229, 0.35);
  color: #FFFFFF;
}

.btn-secondary {
  background: #FFFFFF;
  color: var(--text-main);
  border-color: var(--border-color);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
}

.btn-secondary:hover {
  background: #F1F5F9;
  border-color: var(--border-active);
  transform: translateY(-2px);
  color: var(--primary);
}

.btn-cyan {
  background: linear-gradient(135deg, var(--cyan) 0%, #0369A1 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 15px rgba(2, 132, 199, 0.25);
}

.btn-cyan:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(2, 132, 199, 0.4);
  color: #FFFFFF;
}

/* Header & Navigation */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
  background: rgba(248, 250, 252, 0.8);
  backdrop-filter: blur(12px);
}

.site-header.scrolled {
  padding: 12px 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--cyan) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFF;
  font-size: 20px;
  font-weight: 800;
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
}

.brand-text {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: #0F172A;
}

.brand-text span {
  color: var(--cyan);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: #334155;
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  transition: var(--transition);
}

.nav-links a:hover {
  color: var(--primary);
}

/* Navigation Services Dropdown Menu */
.nav-dropdown {
  position: relative;
}

.nav-dropdown > a {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-dropdown > a i {
  font-size: 11px;
  transition: transform 0.25s ease;
}

.nav-dropdown:hover > a i {
  transform: rotate(180deg);
  color: var(--primary);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: -10px;
  min-width: 280px;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
  padding: 10px 0;
  margin-top: 10px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1100;
  list-style: none;
}

.nav-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu li {
  margin: 0;
}

.dropdown-menu a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  color: #1E293B;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: var(--transition);
}

.dropdown-menu a i {
  font-size: 14px;
  color: var(--cyan);
  width: 18px;
  text-align: center;
}

.dropdown-menu a:hover {
  background: #F1F5F9;
  color: var(--primary);
  border-left-color: var(--primary);
  padding-left: 24px;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: #0F172A;
  font-size: 24px;
  cursor: pointer;
}

/* Hero Section & Slider Carousel */
.hero-slider-container {
  position: relative;
  overflow: hidden;
  padding: 170px 0 60px;
}

.hero-slider-wrapper {
  position: relative;
  min-height: 480px;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  visibility: hidden;
  transform: scale(0.98) translateY(15px);
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1;
}

.hero-slide.active {
  position: relative;
  opacity: 1;
  visibility: visible;
  transform: scale(1) translateY(0);
  z-index: 2;
}

.hero-slide-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.visual-glow-card {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 10px;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
  transition: var(--transition);
  animation: floatVisual 6s ease-in-out infinite;
}

.hero-slide-img {
  width: 100%;
  max-width: 440px;
  height: auto;
  border-radius: var(--radius-md);
  display: block;
  object-fit: cover;
}

@keyframes floatVisual {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-12px);
  }
}

/* Slider Controls: Arrows */
.hero-slider-prev,
.hero-slider-next {
  position: absolute;
  top: 40%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  color: #0F172A;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.hero-slider-prev {
  left: 20px;
}

.hero-slider-next {
  right: 20px;
}

.hero-slider-prev:hover,
.hero-slider-next:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #FFFFFF;
  box-shadow: var(--shadow-glow);
  transform: translateY(-50%) scale(1.1);
}

/* Slider Controls: Indicator Dots */
.hero-slider-dots {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  margin-top: 30px;
  z-index: 10;
  position: relative;
}

.hero-slider-dots .dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #CBD5E1;
  border: 1px solid var(--border-color);
  cursor: pointer;
  transition: var(--transition);
}

.hero-slider-dots .dot.active {
  width: 32px;
  border-radius: 99px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--cyan) 100%);
  border-color: var(--primary);
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  background: rgba(79, 70, 229, 0.08);
  border: 1px solid rgba(79, 70, 229, 0.2);
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 24px;
}

.hero-title {
  font-size: 52px;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1.5px;
  margin-bottom: 24px;
  color: #0F172A;
}

.hero-subtitle {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 680px;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 30px;
}

.metrics-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 28px;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

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

.metric-number {
  font-size: 36px;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.2;
}

.metric-label {
  font-size: 14px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Section Common Styling */
.section-padding {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 60px;
}

.section-tag {
  text-transform: uppercase;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--cyan);
  margin-bottom: 12px;
  display: block;
}

.section-title {
  font-size: 40px;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 16px;
  color: #0F172A;
}

.section-description {
  font-size: 18px;
  color: var(--text-muted);
}

/* Services Section */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-active);
  box-shadow: 0 15px 30px rgba(79, 70, 229, 0.12);
}

.service-icon-box {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.1) 0%, rgba(2, 132, 199, 0.1) 100%);
  border: 1px solid rgba(79, 70, 229, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  color: var(--primary);
  margin-bottom: 24px;
}

.service-title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 14px;
  color: #0F172A;
}

.service-desc {
  font-size: 15px;
  color: var(--text-muted);
  margin-bottom: 24px;
  flex-grow: 1;
}

.service-features {
  list-style: none;
  margin-bottom: 24px;
}

.service-features li {
  font-size: 14px;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.service-features li i {
  color: var(--emerald);
  font-size: 13px;
}

.service-link {
  color: var(--primary);
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.service-link:hover {
  color: var(--cyan);
  gap: 10px;
}

/* Why Choose Us Grid */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.pillar-card {
  padding: 30px;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
}

.pillar-card:hover {
  border-color: var(--border-active);
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.06);
}

.pillar-icon {
  font-size: 32px;
  color: var(--primary);
  margin-bottom: 16px;
}

.pillar-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: #0F172A;
}

.pillar-text {
  font-size: 14px;
  color: var(--text-muted);
}

/* Interactive Free SEO Audit Widget */
.audit-box-container {
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.06) 0%, rgba(2, 132, 199, 0.06) 100%);
  border: 1px solid var(--border-active);
  border-radius: var(--radius-lg);
  padding: 60px 40px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
}

.audit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.audit-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  position: relative;
}

.form-input {
  width: 100%;
  padding: 16px 20px;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: #0F172A;
  font-size: 15px;
  outline: none;
  transition: var(--transition);
}

.form-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 15px rgba(79, 70, 229, 0.2);
}

.form-select {
  width: 100%;
  padding: 16px 20px;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: #0F172A;
  font-size: 15px;
  outline: none;
  cursor: pointer;
}

/* Portfolio Showcase */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.portfolio-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.portfolio-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-active);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.08);
}

.portfolio-thumb {
  height: 220px;
  background: linear-gradient(135deg, #F1F5F9 0%, #E2E8F0 100%);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  color: var(--primary);
}

.portfolio-content {
  padding: 24px;
}

.portfolio-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
  color: #0F172A;
}

.portfolio-stats-pills {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.stat-pill {
  padding: 4px 12px;
  border-radius: var(--radius-full);
  background: rgba(5, 150, 105, 0.1);
  border: 1px solid rgba(5, 150, 105, 0.25);
  color: var(--emerald);
  font-size: 13px;
  font-weight: 600;
}

/* Pricing Cards */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.pricing-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px 30px;
  position: relative;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.pricing-card.popular {
  border-color: var(--primary);
  box-shadow: 0 10px 30px rgba(79, 70, 229, 0.15);
  background: #FFFFFF;
}

.popular-badge {
  position: absolute;
  top: -14px;
  right: 30px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--cyan) 100%);
  color: #FFF;
  padding: 4px 16px;
  font-size: 12px;
  font-weight: 700;
  border-radius: var(--radius-full);
  text-transform: uppercase;
}

.pricing-price {
  font-size: 42px;
  font-weight: 800;
  margin: 20px 0;
  color: #0F172A;
}

.pricing-features {
  list-style: none;
  margin: 24px 0 32px;
  flex-grow: 1;
}

.pricing-features li {
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  color: #334155;
}

.pricing-features li i {
  color: var(--emerald);
}

/* FAQ Accordion */
.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  background: none;
  border: none;
  color: #0F172A;
  font-size: 18px;
  font-weight: 600;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 24px;
  color: var(--text-muted);
  font-size: 15px;
}

.faq-item.active .faq-answer {
  max-height: 250px;
  padding: 0 24px 20px;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  color: var(--primary);
}

/* Footer Styling - Deep Slate Navy Footer with High Contrast White & Silver Text */
.site-footer {
  background: #0B0F19;
  color: #F8FAFC;
  border-top: 1px solid #1E293B;
  padding: 80px 0 30px;
  margin-top: 100px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 60px;
}

.site-footer .brand-text {
  color: #FFFFFF !important;
}

.footer-col h4 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 20px;
  color: #FFFFFF !important;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: #CBD5E1 !important;
  text-decoration: none;
  font-weight: 500;
  font-size: 15px;
  transition: var(--transition);
}

.footer-links a:hover {
  color: #38BDF8 !important;
  padding-left: 4px;
}

.copyright-bar {
  border-top: 1px solid #1E293B;
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #94A3B8;
  font-size: 14px;
}

.copyright-bar a {
  color: #CBD5E1;
  transition: var(--transition);
}

.copyright-bar a:hover {
  color: #38BDF8;
}

/* Floating WhatsApp / Quick Contact CTA */
.floating-cta {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFF;
  font-size: 28px;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
  z-index: 999;
  text-decoration: none;
  transition: var(--transition);
}

.floating-cta:hover {
  transform: scale(1.1);
}

/* Response Toasts */
.toast-msg {
  padding: 16px 20px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 14px;
  margin-top: 16px;
  display: none;
}

.toast-success {
  background: rgba(5, 150, 105, 0.1);
  border: 1px solid var(--emerald);
  color: #047857;
  display: block;
}

.toast-error {
  background: rgba(225, 29, 72, 0.1);
  border: 1px solid #E11D48;
  color: #BE123C;
  display: block;
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .hero-title { font-size: 42px; }
  .hero-slide-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-visual { display: none; }
  .services-grid, .portfolio-grid, .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .pillars-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .metrics-bar { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .hero-title { font-size: 32px; }
  .nav-links { display: none; }
  .mobile-menu-toggle { display: block; }
  .services-grid, .portfolio-grid, .pricing-grid, .pillars-grid, .audit-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .metrics-bar { grid-template-columns: 1fr; }
  .copyright-bar { flex-direction: column; gap: 12px; text-align: center; }
  .dropdown-menu { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: none; background: transparent; padding-left: 15px; }
  .hero-slider-prev, .hero-slider-next { display: none; }
}