/* ==================================
   CSS Variables & Theming
================================== */
:root {
  /* Light Theme (Apple-like minimalistic) */
  --bg-color: #ffffff;
  --bg-secondary: #f4f5f7;
  --text-main: #111827;
  --text-muted: #6b7280;
  --accent-color: #2563eb;
  --accent-hover: #1d4ed8;
  --nav-bg: rgba(255, 255, 255, 0.85);
  --border-color: #e5e7eb;
  --card-bg: #ffffff;
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, 0.15);
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
  /* Dark Theme */
  --bg-color: #0b0f19;
  --bg-secondary: #111827;
  --text-main: #f9fafb;
  --text-muted: #9ca3af;
  --accent-color: #3b82f6;
  --accent-hover: #60a5fa;
  --nav-bg: rgba(11, 15, 25, 0.85);
  --border-color: #1f2937;
  --card-bg: #1f2937;
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.6);
  --shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, 0.7);
}

/* ==================================
   Base Styles
================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-color);
  color: var(--text-main);
  line-height: 1.6;
  transition: background-color var(--transition), color var(--transition);
  overflow-x: hidden;
}

ul {
  list-style: none;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.section {
  padding: 100px 0;
  max-width: 1000px;
  margin: 0 auto;
}

@media (max-width: 1080px) {
  .section {
    padding: 80px 24px;
  }
}

/* ==================================
   Typography & Utilities
================================== */
.section-header {
  display: flex;
  align-items: center;
  margin-bottom: 40px;
}

.section-title {
  font-size: clamp(26px, 5vw, 32px);
  font-weight: 700;
  white-space: nowrap;
}

.line {
  height: 1px;
  background-color: var(--border-color);
  width: 100%;
  margin-left: 20px;
  transition: var(--transition);
}

.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 8px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--accent-color);
  color: #fff;
  box-shadow: 0 4px 14px 0 rgba(59, 130, 246, 0.39);
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: transparent;
  color: var(--accent-color);
  border: 1px solid var(--accent-color);
}

.btn-secondary:hover {
  background-color: rgba(59, 130, 246, 0.1);
  transform: translateY(-2px);
}

.btn-block {
  display: block;
  width: 100%;
  text-align: center;
}

/* ==================================
   Navbar
================================== */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  height: 80px;
  background-color: var(--nav-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 1000;
  transition: var(--transition), box-shadow 0.3s;
  border-bottom: 1px solid transparent;
}

.navbar.scrolled {
  box-shadow: var(--shadow-sm);
  border-bottom: 1px solid var(--border-color);
  height: 70px;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.logo {
  font-size: 24px;
  font-weight: 700;
  color: var(--accent-color);
  letter-spacing: -1px;
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.icon-btn {
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 20px;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
}

.icon-btn:hover {
  background-color: var(--bg-secondary);
  color: var(--accent-color);
}

.menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 24px;
  cursor: pointer;
}

/* Mobile Menu */
.mobile-menu {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background-color: var(--bg-color);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  padding: 0;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
  box-shadow: var(--shadow-md);
}

.mobile-menu.open {
  max-height: 300px;
  padding: 16px 0;
}

.mobile-link {
  padding: 16px 24px;
  font-weight: 500;
  border-bottom: 1px solid var(--border-color);
}

.mobile-link:last-child {
  border-bottom: none;
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  .menu-btn {
    display: block;
  }
}

/* ==================================
   Hero Section
================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 24px;
}

.hero-content {
  max-width: 700px;
}

.greeting {
  color: var(--accent-color);
  font-family: inherit;
  font-weight: 600;
  margin-bottom: 20px;
  font-size: 16px;
}

.hero-name {
  font-size: clamp(40px, 8vw, 70px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--text-main);
  margin-bottom: 10px;
  letter-spacing: -1px;
}

.hero-role {
  font-size: clamp(30px, 6vw, 55px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--text-muted);
  margin-bottom: 30px;
  letter-spacing: -1px;
}

.hero-desc {
  color: var(--text-muted);
  font-size: 18px;
  max-width: 540px;
  margin-bottom: 50px;
}

.hero-cta {
  display: flex;
  gap: 20px;
}

@media (max-width: 500px) {
  .hero-cta {
    flex-direction: column;
  }
}

/* ==================================
   About Section
================================== */
.about-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 50px;
}

.about-text p {
  color: var(--text-muted);
  font-size: 16px;
  margin-bottom: 20px;
}

.about-image-wrapper {
  position: relative;
  max-width: 300px;
  margin: 0 auto;
}

.image-box {
  position: relative;
  z-index: 1;
  border-radius: 12px;
  transition: var(--transition);
}

.about-img {
  border-radius: 12px;
  position: relative;
  z-index: 2;
  filter: grayscale(10%) contrast(1.1);
  transition: var(--transition);
}

.image-backdrop {
  position: absolute;
  top: 20px;
  left: 20px;
  width: 100%;
  height: 100%;
  border: 2px solid var(--accent-color);
  border-radius: 12px;
  z-index: 0;
  transition: var(--transition);
}

.image-box:hover .about-img {
  filter: none;
  transform: translate(-5px, -5px);
}

.image-box:hover .image-backdrop {
  transform: translate(5px, 5px);
}

@media (max-width: 768px) {
  .about-grid {
    grid-template-columns: 1fr;
  }
}

/* ==================================
   Projects Section
================================== */
.filter-container {
  display: flex;
  gap: 10px;
  margin-bottom: 40px;
  justify-content: center;
}

.filter-btn {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 8px 20px;
  border-radius: 30px;
  cursor: pointer;
  font-weight: 500;
  transition: var(--transition);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--accent-color);
  color: white;
  border-color: var(--accent-color);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 30px;
}

.project-card {
  background-color: var(--card-bg);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-hover);
}

.project-img-wrapper {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/10;
}

.project-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.project-card:hover .project-img-wrapper img {
  transform: scale(1.05);
}

.project-overlay {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: var(--transition);
}

.project-card:hover .project-overlay {
  opacity: 1;
}

.project-links {
  display: flex;
  gap: 20px;
}

.project-links a {
  color: white;
  font-size: 24px;
}

.project-links a:hover {
  color: var(--accent-color);
}

.project-info {
  padding: 24px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.project-category {
  font-size: 12px;
  color: var(--accent-color);
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.project-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
}

.project-desc {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 20px;
  flex-grow: 1;
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.project-tech li {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  background: var(--bg-secondary);
  padding: 4px 10px;
  border-radius: 20px;
}

/* ==================================
   Skills Section
================================== */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
}

.skill-category {
  background: var(--card-bg);
  padding: 30px;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.skill-category:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-5px);
}

.skill-cat-title {
  font-size: 18px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.skill-cat-title i {
  color: var(--accent-color);
}

.skill-list li {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  font-size: 14px;
  color: var(--text-main);
  font-weight: 500;
}

.progress-bar {
  width: 100%;
  height: 6px;
  background-color: var(--bg-secondary);
  border-radius: 3px;
  margin-bottom: 20px;
  overflow: hidden;
}

.progress {
  height: 100%;
  background-color: var(--accent-color);
  border-radius: 3px;
  transition: width 1.5s ease-in-out;
}

/* ==================================
   Experience Timeline
================================== */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 15px;
  height: 100%;
  width: 2px;
  background: var(--border-color);
}

.timeline-item {
  position: relative;
  padding-left: 50px;
  margin-bottom: 50px;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-dot {
  position: absolute;
  left: 6px;
  top: 5px;
  width: 20px;
  height: 20px;
  background-color: var(--accent-color);
  border: 4px solid var(--bg-color);
  border-radius: 50%;
  z-index: 2;
  transition: var(--transition);
}

.timeline-item:hover .timeline-dot {
  transform: scale(1.3);
  box-shadow: 0 0 10px rgba(59, 130, 246, 0.5);
}

.timeline-content {
  background: var(--card-bg);
  padding: 30px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.timeline-content:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.timeline-date {
  font-size: 13px;
  color: var(--accent-color);
  font-weight: 600;
  display: block;
  margin-bottom: 8px;
}

.timeline-role {
  font-size: 20px;
  margin-bottom: 4px;
}

.timeline-company {
  font-size: 15px;
  color: var(--text-muted);
  display: block;
  margin-bottom: 16px;
  font-weight: 500;
}

.timeline-content p {
  color: var(--text-muted);
  font-size: 15px;
}

/* ==================================
   Contact Section
================================== */
.contact {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.contact-super-title {
  color: var(--accent-color);
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 10px;
}

.contact-title {
  font-size: clamp(40px, 5vw, 60px);
  font-weight: 700;
  margin-bottom: 20px;
}

.contact-desc {
  color: var(--text-muted);
  font-size: 18px;
  margin-bottom: 40px;
}

.contact-form {
  text-align: left;
}

.form-group {
  margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 15px;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

/* ==================================
   Footer
================================== */
footer {
  text-align: center;
  padding: 40px 24px;
  border-top: 1px solid var(--border-color);
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 20px;
}

.social-links a {
  color: var(--text-muted);
  font-size: 20px;
}

.social-links a:hover {
  color: var(--accent-color);
  transform: translateY(-3px);
}

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

/* ==================================
   Scroll Up Button
================================== */
.scroll-up-btn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background-color: var(--accent-color);
  color: white;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: none;
  font-size: 20px;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.scroll-up-btn.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-up-btn:hover {
  background-color: var(--accent-hover);
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

/* ==================================
   Animations
================================== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==================================
   Blogs Page
================================== */
.blogs-header {
  padding-top: 150px;
  text-align: center;
  margin-bottom: 60px;
}
.blog-card {
  display: flex;
  flex-direction: column;
}
.blog-card .project-img-wrapper {
  aspect-ratio: 16/9;
}
.blog-title a {
  color: inherit;
  transition: var(--transition);
}
.blog-title a:hover {
  color: var(--accent-color);
}
.blog-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--text-muted);
  border-top: 1px solid var(--border-color);
  padding-top: 16px;
  margin-top: auto;
}

/* ==================================
   Local Business Redesign Styles
================================== */
/* Floating WhatsApp */
.floating-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    z-index: 1000;
    transition: transform 0.3s ease;
}
.floating-whatsapp:hover {
    transform: scale(1.1);
    color: white;
}

/* Floating Email */
.floating-email {
    position: fixed;
    bottom: 100px;
    right: 30px;
    background-color: #ea4335;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    z-index: 1000;
    transition: transform 0.3s ease;
}
.floating-email:hover {
    transform: scale(1.1);
    color: white;
}

/* Utilities */
.trust-badge { 
    display: inline-block; 
    background: rgba(37, 99, 235, 0.1); 
    color: var(--accent-color); 
    padding: 8px 16px; 
    border-radius: 20px; 
    font-weight: 600; 
    font-size: 14px; 
    margin-bottom: 20px; 
}

/* USP Section */
.usp-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}
.usp-card {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    text-align: center;
    border: 1px solid var(--border-color);
}
.usp-icon {
    font-size: 40px;
    color: var(--accent-color);
    margin-bottom: 20px;
}

/* Demo Projects */
.demo-projects {
    display: flex;
    flex-direction: column;
    gap: 60px;
}
.demo-project-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    background: var(--card-bg);
    padding: 30px;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}
.demo-images {
    display: flex;
    gap: 15px;
}
.before-img, .after-img {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    flex: 1;
}
.img-label {
    position: absolute;
    top: 10px;
    left: 10px;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: bold;
    color: white;
    z-index: 10;
}
.before-label { background: rgba(0,0,0,0.6); }
.after-label { background: var(--accent-color); }
.demo-info h3 { margin-bottom: 15px; font-size: 24px; }

/* Niches */
.niches-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}
.niche-card {
    background: var(--card-bg);
    padding: 40px 30px;
    border-radius: 16px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease;
}
.niche-card:hover { transform: translateY(-10px); }
.niche-icon { font-size: 40px; color: var(--accent-color); margin-bottom: 20px; }

/* Results */
.results-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 50px;
    align-items: center;
}
.benefits-list { margin-top: 30px; }
.benefits-list li { margin-bottom: 15px; display: flex; gap: 10px; align-items: flex-start; }
.benefits-list i { color: var(--accent-color); margin-top: 4px; }

/* How It Works */
.process-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 30px; }
.step { text-align: center; }
.step-number {
    width: 50px; height: 50px;
    background: var(--accent-color); color: white;
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-size: 20px; font-weight: bold; margin: 0 auto 20px;
}

/* Pricing */
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 40px; justify-content: center; max-width: 800px; margin: 0 auto; }
.pricing-card { background: var(--card-bg); border-radius: 16px; padding: 40px; text-align: center; border: 1px solid var(--border-color); position: relative; }
.pricing-card.popular { border: 2px solid var(--accent-color); box-shadow: var(--shadow-md); transform: scale(1.05); }
.popular-badge { position: absolute; top: -15px; left: 50%; transform: translateX(-50%); background: var(--accent-color); color: white; padding: 5px 15px; border-radius: 20px; font-size: 14px; font-weight: bold; }
.price { font-size: 40px; font-weight: 800; margin: 20px 0; color: var(--text-main); }
.pricing-features { text-align: left; margin-bottom: 30px; }
.pricing-features li { margin-bottom: 15px; display: flex; gap: 10px; }
.pricing-features i { color: var(--accent-color); margin-top: 5px; }

/* Testimonials */
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.testimonial-card { background: var(--card-bg); padding: 30px; border-radius: 16px; box-shadow: var(--shadow-sm); border: 1px solid var(--border-color); }
.stars { color: #fbbf24; margin-bottom: 15px; }
.client-info { margin-top: 20px; border-top: 1px solid var(--border-color); padding-top: 15px; }
.client-info span { display: block; color: var(--text-muted); font-size: 14px; }

@media (max-width: 768px) {
    .demo-project-card { grid-template-columns: 1fr; }
    .pricing-card.popular { transform: none; }
}