/* Global Styles & Variables */
:root {
  /* Premium Dark Theme Colors */
  --primary-color: #3b82f6;
  /* Bright Blue */
  --primary-glow: rgba(59, 130, 246, 0.5);

  --secondary-color: #f97316;
  /* Bright Orange */
  --secondary-glow: rgba(249, 115, 22, 0.5);

  --bg-body: #0b1121;
  /* Rich Dark Slate */
  --bg-card: rgba(30, 41, 59, 0.4);
  /* Semi-transparent Card Background */
  --bg-glass: rgba(11, 17, 33, 0.85);

  --text-color: #f8fafc;
  /* Crisp White */
  --text-muted: #94a3b8;
  /* Muted text */

  --border-color: rgba(255, 255, 255, 0.1);
  /* Subtle Border */
  --border-glow: rgba(255, 255, 255, 0.2);

  --font-heading: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Outfit', sans-serif;

  --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-glow: 0 0 20px rgba(59, 130, 246, 0.15);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--text-color);
}

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

ul {
  list-style: none;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Utilities */
.text-center {
  text-align: center;
}

.text-white {
  color: var(--text-color) !important;
}

.bg-light {
  background-color: var(--bg-body);
}

/* Override light bg to body bg in dark mode */
.bg-dark {
  background-color: var(--bg-card);
}

.mt-20 {
  margin-top: 20px;
}

.mb-40 {
  margin-bottom: 40px;
}

.mt-40 {
  margin-top: 40px;
}

/* Premium Background Pattern */
.bg-premium-grid {
  position: relative;
  background: radial-gradient(circle at center, #1e293b 0%, #0b1121 100%);
  overflow: hidden;
}

.bg-premium-grid::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}

.bg-premium-grid>* {
  position: relative;
  z-index: 1;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 50px;
  font-weight: 600;
  cursor: pointer;
  font-size: 1rem;
  border: 2px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color), #2563eb);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #2563eb, var(--primary-color));
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(59, 130, 246, 0.5);
  border-color: rgba(255, 255, 255, 0.3);
}

.btn-secondary {
  background-color: var(--secondary-color);
  color: #ffffff;
}

.btn-secondary:hover {
  background-color: #ea580c;
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(249, 115, 22, 0.3);
}

.btn-outline {
  background-color: transparent;
  border: 2px solid rgba(255, 255, 255, 0.2);
  color: var(--text-color);
}

.btn-outline:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: var(--text-color);
  color: white;
  transform: translateY(-3px);
}

.full-width {
  width: 100%;
  text-align: center;
}

/* Header with Premium Glassmorphism */
.header {
  background-color: rgba(11, 17, 33, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 15px 0;
  transition: var(--transition);
}

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

.logo {
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.05);
  /* Slight box to improving visibility if transparent logo */
  padding: 5px 10px;
  border-radius: 8px;
}

.logo-img {
  height: 60px;
  /* Increased Size */
  width: auto;
}

.nav-menu {
  display: flex;
  gap: 30px;
  align-items: center;
}

.nav-link {
  font-weight: 500;
  color: var(--text-color);
  opacity: 0.8;
}

.nav-link:hover {
  color: var(--primary-color);
  opacity: 1;
}

.nav-link-btn {
  padding: 10px 25px;
  background-color: var(--primary-color);
  color: white;
  border-radius: 50px;
  font-weight: 600;
}

.nav-link-btn:hover {
  background-color: #2563eb;
  transform: translateY(-2px);
}

.nav-toggle {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-color);
}

/* Hero Section */
.hero {
  padding: 180px 0 100px;
  background: radial-gradient(circle at center, #1e293b 0%, #0b1121 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.hero-bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at top right, rgba(59, 130, 246, 0.15), transparent 60%);
  z-index: 1;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 50px;
  position: relative;
  z-index: 2;
}

.hero-subtitle {
  display: inline-block;
  background-color: rgba(59, 130, 246, 0.1);
  color: var(--primary-color);
  padding: 5px 15px;
  border-radius: 20px;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 20px;
  border: 1px solid rgba(59, 130, 246, 0.2);
}

.hero-title {
  font-size: 3.5rem;
  margin-bottom: 20px;
  color: var(--text-color);
}

.highlight {
  color: var(--primary-color);
  background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin-bottom: 30px;
  max-width: 90%;
}

.hero-btns {
  display: flex;
  gap: 15px;
  margin-bottom: 40px;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
}

.hero-tags span {
  background: var(--bg-card);
  padding: 8px 15px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-color);
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-tags span i {
  color: var(--secondary-color);
}

.hero-image img {
  border-radius: 20px;
  box-shadow: 0 0 40px rgba(59, 130, 246, 0.15);
  border: 1px solid var(--border-color);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-20px);
  }

  100% {
    transform: translateY(0px);
  }
}

/* Section Components */
.section {
  padding: 100px 0;
}

.section-header {
  margin-bottom: 60px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.section-badge {
  display: inline-block;
  color: var(--primary-color);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.85rem;
  margin-bottom: 10px;
  position: relative;
  padding-bottom: 5px;
}

.section-badge::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 2px;
  background-color: var(--secondary-color);
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 15px;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
}

/* Skills/Expertise */
/* Premium Service Cards (Replaces Skill Card) */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.premium-service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 30px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  height: 100%;
  min-height: 320px;
  backdrop-filter: blur(10px);
}

.premium-service-card:hover {
  background: var(--primary-color);
  /* Theme Primary Blue */
  border-color: transparent;
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(59, 130, 246, 0.4);
}

.premium-service-card:hover h3,
.premium-service-card:hover .card-icon i,
.premium-service-card:hover .card-arrow i {
  color: #ffffff;
  /* White text on hover */
}

.card-arrow {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: var(--transition);
}

.premium-service-card:hover .card-arrow {
  background: rgba(255, 255, 255, 0.2);
}

.card-arrow i {
  color: var(--secondary-color);
  font-size: 1rem;
}

.card-icon {
  margin-top: 20px;
  margin-bottom: 20px;
  font-size: 3rem;
  z-index: 2;
  position: relative;
}

.card-icon i {
  color: var(--primary-color);
  /* Primary Blue Icon */
  transition: var(--transition);
  text-shadow: 0 0 20px rgba(59, 130, 246, 0.3);
}

/* Creating the Glow Circle behind icon */
.card-glow {
  position: absolute;
  top: 40px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 100px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 1;
  transition: var(--transition);
}

.premium-service-card:hover .card-glow {
  background: radial-gradient(circle, rgba(255, 255, 255, 0.2) 0%, transparent 70%);
}

.premium-service-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: auto;
  /* Push image to bottom */
  z-index: 2;
  transition: var(--transition);
}

.card-image {
  width: 100%;
  height: 180px;
  /* Fixed height for uniformity */
  margin-top: 30px;
  border-radius: 12px;
  overflow: hidden;
  filter: grayscale(100%);
  opacity: 0.8;
  position: relative;
  /* For overlay */
  transition: var(--transition);
}

/* Blue Tint Overlay for Consistency */
.card-image::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(2, 6, 23, 0.5);
  /* Deep Blue Tint */
  z-index: 1;
  transition: var(--transition);
}

.premium-service-card:hover .card-image {
  filter: grayscale(0%);
  opacity: 1;
}

.premium-service-card:hover .card-image::after {
  background: rgba(2, 6, 23, 0.1);
  /* Reduced tint on hover */
}

.card-image img {
  width: 100%;
  height: 100%;
  /* Force fill container */
  object-fit: cover;
  /* Smart crop */
  display: block;
  transform: scale(1.05);
  transition: transform 0.6s ease;
}

.premium-service-card:hover .card-image img {
  transform: scale(1);
}

/* Services Section */
.services-section {
  background-color: #0b1121;
  /* Slightly lighter than body */
}

.services-section .row {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  /* Text larger for readability */
  gap: 60px;
  align-items: center;
}

.service-list {
  margin-top: 40px;
}

.service-list li {
  display: flex;
  gap: 20px;
  margin-bottom: 30px;
}

.s-icon {
  width: 60px;
  height: 60px;
  background-color: rgba(59, 130, 246, 0.1);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.5rem;
  color: var(--primary-color);
  flex-shrink: 0;
  border: 1px solid rgba(59, 130, 246, 0.2);
}

.s-info h3 {
  font-size: 1.25rem;
  margin-bottom: 5px;
}

.s-info p {
  color: var(--text-muted);
}

.rounded-img {
  border-radius: 20px;
  width: 100%;
}

.shadow-lg {
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
  border: 1px solid var(--border-color);
}

/* Highlights */
.highlights-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 40px;
}

.highlight-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 30px;
  border-radius: 15px;
  text-align: center;
  transition: var(--transition);
}

.highlight-item:hover {
  transform: scale(1.05);
  border-color: var(--primary-color);
  background: rgba(59, 130, 246, 0.05);
}

.highlight-item h3 {
  font-size: 1.3rem;
  margin-bottom: 5px;
}

.highlight-item p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Process Section - Reference Figure 2 Style */
.process-section {
  position: relative;
  overflow: hidden;
  padding: 80px 0;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  position: relative;
}

/* Connecting Line - Passing behind icons */
.process-steps::before {
  content: '';
  position: absolute;
  top: 80px;
  /* Aligns with center of 80px icon + 40px padding */
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg,
      transparent 0%,
      rgba(59, 130, 246, 0.3) 20%,
      rgba(59, 130, 246, 0.3) 80%,
      transparent 100%);
  z-index: 0;
}

.process-step {
  background: #050b1c;
  /* Deep Dark Navy */
  padding: 50px 30px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  /* Very subtle border */
  transition: var(--transition);
  position: relative;
  z-index: 1;
  text-align: center;
  overflow: hidden;
  /* For watermark clipping */
}

.process-step:hover {
  transform: translateY(-10px);
  border-color: rgba(59, 130, 246, 0.3);
  box-shadow: 0 0 40px rgba(0, 0, 0, 0.5);
}

.step-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 40px;
  background: #050b1c;
  /* Match card bg to hide line behind */
  border: 1px solid rgba(59, 130, 246, 0.5);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.5rem;
  color: var(--primary-color);
  position: relative;
  z-index: 2;
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.15), inset 0 0 20px rgba(59, 130, 246, 0.05);
  transition: var(--transition);
}

.process-step:hover .step-icon {
  background: var(--primary-color);
  color: white;
  box-shadow: 0 0 30px rgba(59, 130, 246, 0.5);
  border-color: var(--primary-color);
}

/* Watermark Number */
.step-num {
  position: absolute;
  bottom: -20px;
  right: 50%;
  transform: translateX(50%);
  font-size: 8rem;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.02);
  z-index: 0;
  line-height: 1;
  pointer-events: none;
  transition: var(--transition);
}

.process-step:hover .step-num {
  color: rgba(255, 255, 255, 0.05);
  transform: translateX(50%) scale(1.1);
}

.step-content {
  position: relative;
  z-index: 1;
}

.step-content h3 {
  font-size: 1.4rem;
  margin-bottom: 20px;
  color: white;
  font-weight: 700;
}

.process-step p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
  margin: 0;
}

@media (max-width: 992px) {
  .process-steps::before {
    display: none;
  }

  .process-steps {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

/* Tech Section & FAQ */
.tech-section .row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

/* Premium FAQ Accordion */
.faq-container {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 20px 25px;
  transition: var(--transition);
  cursor: pointer;
  overflow: hidden;
}

.faq-item:hover {
  border-color: rgba(59, 130, 246, 0.4);
  background: linear-gradient(90deg, var(--bg-card), rgba(59, 130, 246, 0.05));
}

.faq-item.active {
  border-color: var(--primary-color);
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.15);
  background: linear-gradient(90deg, var(--bg-card), rgba(59, 130, 246, 0.08));
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-question h4 {
  margin-bottom: 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-color);
}

.faq-question i {
  color: var(--primary-color);
  transition: transform 0.3s ease;
  font-size: 1rem;
  background: rgba(59, 130, 246, 0.1);
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.faq-item.active .faq-question i {
  transform: rotate(45deg);
  background: var(--primary-color);
  color: white;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  opacity: 0;
}

.faq-item.active .faq-answer {
  max-height: 200px;
  /* Allow more space */
  opacity: 1;
  margin-top: 15px;
  padding-top: 15px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.faq-answer p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Testimonials Section (New) */
.testimonials-section {
  background-color: #0b1121;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.testimonial-card {
  background: var(--bg-card);
  padding: 40px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
  text-align: center;
  position: relative;
  transition: var(--transition);
  backdrop-filter: blur(5px);
}

.testimonial-card:hover {
  border-color: var(--primary-color);
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 15px rgba(59, 130, 246, 0.2);
}

.t-img {
  margin-bottom: 20px;
  position: relative;
  display: inline-block;
}

.t-img img {
  border-radius: 50%;
  width: 100px;
  height: 100px;
  object-fit: cover;
  border: 3px solid var(--primary-color);
}

.t-content p {
  font-style: italic;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.t-content h4 {
  color: var(--white);
  margin-bottom: 5px;
  font-size: 1.1rem;
}

.t-content span {
  color: var(--secondary-color);
  font-size: 0.9rem;
  font-weight: 600;
}

/* Contact Section */
.contact-section {
  position: relative;
  padding-bottom: 50px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-form-wrapper {
  background: var(--bg-card);
  padding: 40px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
}

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

.form-control {
  width: 100%;
  padding: 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  color: var(--text-color);
  font-family: var(--font-body);
  font-size: 1rem;
  outline: none;
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--primary-color);
  background: rgba(255, 255, 255, 0.08);
  /* Slightly lighter on focus */
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}

.contact-info-wrapper h3 {
  font-size: 2rem;
  margin-bottom: 20px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 30px;
  background: var(--bg-card);
  padding: 20px;
  border-radius: 15px;
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.contact-item:hover {
  border-color: var(--primary-color);
  transform: translateX(10px);
}

.contact-item i {
  font-size: 1.5rem;
  color: var(--secondary-color);
  width: 50px;
  height: 50px;
  background: rgba(249, 115, 22, 0.1);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.contact-item h4 {
  font-size: 1.1rem;
  margin-bottom: 5px;
  color: var(--text-color);
}

.contact-item p {
  color: var(--text-muted);
  margin: 0;
}

.contact-socials {
  display: flex;
  gap: 15px;
  margin-top: 30px;
}

.social-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--text-color);
  font-size: 1.2rem;
  transition: var(--transition);
}

.social-btn:hover {
  background: var(--primary-color);
  color: white;
  transform: translateY(-5px);
}

@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* Footer */
.footer {
  background: var(--bg-card);
  padding: 30px 0;
  border-top: 1px solid var(--border-color);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
  color: var(--text-muted);
}

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

/* Responsive */
@media (max-width: 992px) {
  .container {
    padding: 0 30px;
  }

  .hero {
    padding-top: 140px;
  }

  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-btns {
    justify-content: center;
  }

  .hero-tags {
    justify-content: center;
  }

  .services-section .row,
  .tech-section .row {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .process-steps {
    grid-template-columns: 1fr;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
    /* Stack testimonials on mobile/tablet */
  }

  .highlights-grid {
    grid-template-columns: 1fr 1fr;
  }

  .col-img {
    order: -1;
    margin-bottom: 40px;
  }

  .hero-image img {
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  .header {
    background-color: var(--bg-card);
    /* Solid background on mobile */
  }

  .nav-menu {
    position: fixed;
    top: 80px;
    /* Adjusted for larger logo/padding */
    left: 0;
    width: 100%;
    background: var(--bg-card);
    flex-direction: column;
    padding: 30px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
    display: none;
    border-bottom: 1px solid var(--border-color);
  }

  .nav-menu.active {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .skills-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 15px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .skills-grid {
    grid-template-columns: 1fr;
  }

  .highlights-grid {
    grid-template-columns: 1fr;
  }

  .hero-btns {
    flex-direction: column;
  }

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