/* ================ BASE STYLES ================ */
  :root {
    --primary-bg: #0a0a0a;
    --secondary-bg: #121212;
    --tertiary-bg: #1a1a1a;
    --card-bg: #1e1e1e;
    --accent-color: #ff5757;
    --accent-gradient: linear-gradient(135deg, #ff5757, #ff8a8a);
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-tertiary: #888888;
    --border-radius: 16px;
    --border-radius-sm: 8px;
    --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    --box-shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.5);
    --transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-fast: all 0.2s ease;
  }

  /* ================ GLOBAL STYLES ================ */
  * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }

  html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
  }

  body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    background-color: var(--primary-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
  }

  /* ================ TYPOGRAPHY ================ */
  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    line-height: 1.3;
    font-weight: 700;
    margin-bottom: 1.25rem;
  }

  h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
  }

  h2 {
    font-size: clamp(2rem, 4vw, 2.5rem);
  }

  h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
  }

  p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: clamp(0.95rem, 2vw, 1.05rem);
  }

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

  /* ================ UTILITY CLASSES ================ */
  .container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
  }

  .section {
    padding: 100px 0;
    position: relative;
  }

  .section-title {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
  }

  .section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--accent-color);
    margin: 1rem auto;
    border-radius: 2px;
  }

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

  .text-lg-start {
    text-align: left;
  }

  @media (max-width: 992px) {
    .text-lg-start {
      text-align: center;
    }
  }

  /* ================ BUTTONS ================ */
  .btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 30px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    white-space: nowrap;
  }

  .btn-primary {
    background-color: var(--accent-color);
    color: var(--primary-bg);
  }

  .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(255, 87, 87, 0.3);
  }

  .btn-outline {
    border: 2px solid var(--accent-color);
    color: var(--accent-color);
    background: transparent;
  }

  .btn-outline:hover {
    background-color: var(--accent-color);
    color: var(--primary-bg);
  }

  .btn-lg {
    padding: 15px 30px;
    font-size: 1.1rem;
  }

  /* Preloader Styles */
  #preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #121212;
    /* Using your primary-bg color */
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
  }

  #preloader.fade-out {
    opacity: 0;
    visibility: hidden;
  }

  .preloader-content {
    text-align: center;
    position: relative;
  }

  .preloader-logo-container {
    position: relative;
    margin-bottom: 2rem;
    display: inline-block;
  }

  .preloader-logo {
    height: 80px;
    filter: drop-shadow(0 0 10px rgba(255, 87, 87, 0.5));
    animation: logoFloat 3s ease-in-out infinite;
  }

  @keyframes logoFloat {

    0%,
    100% {
      transform: translateY(0) rotate(0deg);
    }

    50% {
      transform: translateY(-10px) rotate(2deg);
    }
  }

  .preloader-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(255, 87, 87, 0.2);
    border-top: 4px solid #ff5757;
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    animation: spin 1.2s linear infinite;
    position: relative;
  }

  .preloader-spinner::after {
    content: '';
    position: absolute;
    top: -8px;
    left: -8px;
    right: -8px;
    bottom: -8px;
    border: 2px solid transparent;
    border-top: 2px solid rgba(255, 87, 87, 0.5);
    border-radius: 50%;
    animation: spin 1.5s linear infinite reverse;
  }

  @keyframes spin {
    0% {
      transform: rotate(0deg);
    }

    100% {
      transform: rotate(360deg);
    }
  }

  .preloader-text {
    color: #cccccc;
    font-size: 1rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    animation: pulse 2s infinite;
    margin-bottom: 1.5rem;
  }

  @keyframes pulse {

    0%,
    100% {
      opacity: 0.7;
    }

    50% {
      opacity: 1;
    }
  }

  .preloader-dots {
    display: flex;
    justify-content: center;
    margin-top: 1.5rem;
    gap: 8px;
  }

  .preloader-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #ff5757;
    animation: dotBounce 1.4s infinite ease-in-out;
  }

  .preloader-dot:nth-child(1) {
    animation-delay: -0.32s;
  }

  .preloader-dot:nth-child(2) {
    animation-delay: -0.16s;
  }

  .preloader-dot:nth-child(3) {
    animation-delay: 0s;
  }

  @keyframes dotBounce {

    0%,
    80%,
    100% {
      transform: scale(0.8);
      opacity: 0.5;
    }

    40% {
      transform: scale(1);
      opacity: 1;
    }
  }

  .preloader-progress {
    width: 200px;
    height: 4px;
    background: rgba(255, 87, 87, 0.2);
    border-radius: 2px;
    margin: 1rem auto;
    overflow: hidden;
  }

  .preloader-progress-bar {
    height: 100%;
    width: 0%;
    background: #ff5757;
    border-radius: 2px;
    transition: width 0.3s ease;
  }

  /* Demo content styles */
  .demo-content {
    padding: 40px 20px;
    text-align: center;
    background: #1c1c1c;
    color: white;
    min-height: 100vh;
    font-family: 'Inter', sans-serif;
  }

  .demo-content h1 {
    color: #ff5757;
    margin-bottom: 20px;
  }

  .demo-content p {
    color: #cccccc;
    max-width: 600px;
    margin: 0 auto 30px;
  }

  .btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 30px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    text-decoration: none;
  }

  .btn-primary {
    background-color: #ff5757;
    color: #121212;
  }

  .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(255, 87, 87, 0.3);
  }

  .features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
  }

  .feature-card {
    background: #232323;
    border-radius: 12px;
    padding: 20px;
    width: 200px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
  }

  .feature-card:hover {
    transform: translateY(-5px);
  }

  .feature-card i {
    font-size: 2rem;
    color: #ff5757;
    margin-bottom: 15px;
  }

  /* ================ NAVBAR ================ */
  .navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(18, 18, 18, 0.95);
    backdrop-filter: blur(10px);
    transition: var(--transition);
    padding: 15px 0;
  }

  .navbar.scrolled {
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    padding: 10px 0;
  }

  .logo-img {
    height: 30px;
    transition: var(--transition);
  }

  .logo-img:hover {
    transform: scale(1.05);
  }

  .nav-link {
    position: relative;
    padding: 0.5rem 1rem;
    font-weight: 500;
  }

  .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: var(--transition);
  }

  .nav-link:hover::after {
    width: 100%;

  }

  /* ================ HERO SECTION ================ */
  .hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
  }

  .hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(255, 87, 87, 0.1) 0%, transparent 50%);
    z-index: -1;
  }

  .hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
  }

  .hero-text {
    padding-right: 40px;
  }

  .hero-badge {
    display: inline-block;
    background: rgba(255, 87, 87, 0.1);
    color: var(--accent-color);
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 20px;
    border: 1px solid rgba(255, 87, 87, 0.3);
  }

  .hero-title {
    font-size: 3.5rem;
    margin-bottom: 20px;
    line-height: 1.1;
  }

  .hero-title span {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }

  .hero-subtitle {
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
    font-weight: 400;
  }

  .hero-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
  }

  .hero-actions {
    display: flex;
    gap: 20px;
    margin-bottom: 50px;
  }

  .hero-stats {
    display: flex;
    gap: 40px;
  }

  .stat {
    display: flex;
    flex-direction: column;
  }

  .stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }

  .stat-label {
    font-size: 0.9rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 1px;
  }

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

  .profile-image {
    width: 400px;
    height: 400px;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: var(--box-shadow-lg);
    border: 8px solid var(--card-bg);
    position: relative;
    z-index: 2;
  }

  .profile-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
  }

  .floating-element {
    position: absolute;
    background: var(--card-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--box-shadow);
    animation: float 6s ease-in-out infinite;
  }

  .floating-element:nth-child(1) {
    width: 80px;
    height: 80px;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
  }

  .floating-element:nth-child(2) {
    width: 60px;
    height: 60px;
    top: 70%;
    left: 5%;
    animation-delay: 2s;
  }

  .floating-element:nth-child(3) {
    width: 70px;
    height: 70px;
    top: 20%;
    right: 10%;
    animation-delay: 4s;
  }

  .floating-element:nth-child(4) {
    width: 50px;
    height: 50px;
    top: 80%;
    right: 15%;
    animation-delay: 1s;
  }

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

    50% {
      transform: translateY(-20px) rotate(10deg);
    }

    100% {
      transform: translateY(0) rotate(0deg);
    }
  }

  /* ================ ABOUT SECTION ================ */
  .about-section {
    background: var(--secondary-bg);
  }

  .about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
  }

  .about-left h3 {
    font-size: 1.8rem;
    margin-bottom: 30px;
    color: var(--text-primary);
  }

  .education-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 40px;
  }

  .education-card {
    background: var(--card-bg);
    padding: 25px;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--accent-color);
  }

  .education-card h4 {
    font-size: 1.2rem;
    margin-bottom: 10px;
  }

  .education-card p {
    margin-bottom: 5px;
    color: var(--text-secondary);
  }

  .education-date {
    color: var(--accent-color) !important;
    font-weight: 500;
  }

  .skills-container {
    display: flex;
    flex-direction: column;
    gap: 30px;
  }

  .skill-category h4 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--text-primary);
  }

  .skill-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
  }

  .skill-badge {
    background: var(--card-bg);
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
  }

  .skill-badge:hover {
    background: var(--accent-color);
    color: white;
    transform: translateY(-3px);
  }

  .skill-badge i {
    margin-right: 5px;
  }

  .about-image {
    display: flex;
    justify-content: center;
  }

  .about-image img {
    max-width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-lg);
  }

  /* ================ CV CTA SECTION ================ */
  .cv-cta-section {
    background: linear-gradient(-45deg, #ff5757, #1a1f29, #0d1117);
    color: white;
    position: relative;
    overflow: hidden;
  }

  .cv-cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path d="M0,0 L100,0 L100,100 Z" fill="rgba(255,255,255,0.1)"/></svg>');
    background-size: cover;
  }

  .cv-cta-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
  }

  .cta-icon {
    margin-bottom: 2rem;
    animation: bounce 2s infinite;
  }

  @keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
      transform: translateY(0);
    }

    40% {
      transform: translateY(-10px);
    }

    60% {
      transform: translateY(-5px);
    }
  }

  .cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2rem;
  }

  .cta-buttons .btn {
    border: 2px solid transparent;
    transition: all 0.3s ease;
  }

  .cta-buttons .btn-outline {
    border-color: white;
    color: white;
  }

  .cta-buttons .btn-outline:hover {
    background: white;
    color: var(--accent-color);
  }

  .cta-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
  }

  .stat-item {
    text-align: center;
    padding: 1rem;
  }

  .stat-item h3 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
    color: var(--accent-color);
  }

  .stat-item p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    font-size: 0.9rem;
  }

  /* ================ EXPERIENCE SECTION ================ */
  .experience-section {
    background-color: #0d0d0d;
    color: #f1f1f1;
    padding: 4rem 1rem;
  }

  .timeline {
    position: relative;
    max-width: 900px;
    margin: auto;
    padding-left: 20px;
  }

  .timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    width: 4px;
    background: #FF5757;
    top: 0;
    bottom: 0;
    z-index: 0;
  }

  .timeline-item {
    position: relative;
    margin-bottom: 3rem;
    padding-left: 60px;
    animation: fadeInUp 1s ease both;
  }

  .timeline-icon {
    position: absolute;
    top: 0;
    left: 10px;
    width: 40px;
    height: 40px;
    background: #FF5757;
    color: #000;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    z-index: 1;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.6);
  }

  .timeline-panel {
    background: #1c1c1c;
    padding: 1.5rem 2rem;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(255, 87, 87, 0.1);
  }

  .exp-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
  }

  .exp-header h4 {
    font-size: 1.2rem;
    color: #FF5757;
  }

  .exp-date {
    font-size: 0.9rem;
    color: #bbb;
  }

  .exp-company {
    font-weight: bold;
    color: #FF5757;
    margin-bottom: 1rem;
  }

  .exp-details {
    list-style: none;
    padding-left: 0;
  }

  .exp-details li {
    position: relative;
    padding-left: 1.2rem;
    margin-bottom: 0.5rem;
    color: #ccc;
  }

  .exp-details li::before {
    content: "▹";
    position: absolute;
    left: 0;
    color: #FF5757;
    font-size: 1rem;
  }

  /* ================ PROJECTS SECTION ================ */
  .projects-section {
    background-color: var(--secondary-bg);
  }

  .projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
  }

  .project-card {
    position: relative;
    overflow: hidden;
    background: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
  }

  .project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
  }

  .project-img-container {
    position: relative;
    overflow: hidden;
    height: 200px;
  }

  .project-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
  }

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

  .project-tags {
    position: absolute;
    top: 15px;
    right: 15px;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  .project-tag {
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
  }

  .project-content {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
  }

  .project-content h3 {
    margin-top: 0;
    font-size: 1.5rem;
    color: var(--text-primary);
  }

  .project-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 20px;
    flex-grow: 1;
  }

  .project-links {
    display: flex;
    gap: 10px;
    margin-top: auto;
    flex-wrap: wrap;
  }

  /* ========== CERTIFICATIONS SECTION ========== */
  .certification-section {
    background: var(--tertiary-bg);
    padding: 4rem 0;
  }

  /* Badges Grid */
  .badges-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    justify-items: center;
    max-width: 1000px;
    margin: 2rem auto;
    padding: 1rem;
  }

  .badge-item {
    transition: transform 0.3s ease;
    border-radius: 12px;
    overflow: hidden;
    background: white;
    padding: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    display: block;
  }

  .badge-item:hover {
    transform: translateY(-5px) scale(1.05);
  }

  .badge-item img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
  }

  /* Certification Cards Grid */
  .certification-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
  }

  .cert-card {
    background: var(--card-bg);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
  }

  .cert-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
  }

  .cert-header {
    padding: 1.5rem;
    background: linear-gradient(135deg, var(--accent-color), #2c3e50);
    color: white;
  }

  .cert-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
  }

  /* Image Container */
  .cert-image-container {
    position: relative;
    height: 250px;
    background: #f8f9fa;
    border-bottom: 3px solid var(--accent-color);
    cursor: pointer;
    overflow: hidden;
  }

  .cert-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 1rem;
    transition: transform 0.3s ease;
  }

  .cert-img:hover {
    transform: scale(1.05);
  }

  .cert-info {
    padding: 1.5rem;
    flex-grow: 1;
  }

  .cert-issuer {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
  }

  .cert-date {
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 1rem;
  }

  .cert-links {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
  }

  .cert-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    background: rgba(255, 87, 87, 0.1);
    border: 1px solid rgba(255, 87, 87, 0.2);
    font-size: 0.9rem;
  }

  .cert-link:hover {
    background: var(--accent-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  }

  /* ================ TESTIMONIALS SECTION ================ */
  .testimonials-section {
    background: var(--tertiary-bg);
  }

  .testimonials-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
  }

  .testimonial-card {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: var(--box-shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.1);
  }

  .testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  }

  .quote-icon {
    position: absolute;
    top: -20px;
    left: 2rem;
    background: var(--accent-color);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
  }

  .testimonial-content {
    margin-bottom: 2rem;
  }

  .testimonial-text {
    font-style: italic;
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-primary);
    margin-top: 2rem;
  }

  .rating {
    color: #ffd700;
    margin-top: 1rem;
    font-size: 1.1rem;
  }

  .testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
  }

  .author-img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--accent-color);
  }

  .author-info h4 {
    margin: 0;
    font-size: 1.1rem;
  }

  .author-info p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
  }

  .testimonials-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
  }

  .testimonial-prev,
  .testimonial-next {
    background: var(--accent-color);
    border: none;
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
  }

  .testimonial-prev:hover,
  .testimonial-next:hover {
    transform: scale(1.1);
    background: #ff6b6b;
  }

  .testimonial-dots {
    display: flex;
    gap: 0.5rem;
  }

  .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
  }

  .dot.active {
    background: var(--accent-color);
    transform: scale(1.2);
  }

  /* ================ CONTACT SECTION ================ */
  .contact-section {
    background-color: var(--secondary-bg);
  }

  .contact-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    align-items: center;
  }

  .contact-info {
    flex: 1;
    min-width: 300px;
  }

  .contact-method {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
  }

  .contact-icon {
    font-size: 1.5rem;
    color: var(--accent-color);
    min-width: 30px;
  }

  .contact-form {
    flex: 1;
    min-width: 300px;
    background: var(--card-bg);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
  }

  .form-group {
    margin-bottom: 1.5rem;
  }

  .form-control {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #444;
    border-radius: 8px;
    background: var(--primary-bg);
    color: var(--text-primary);
    font-size: 1rem;
    transition: var(--transition);
  }

  .form-control:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(255, 87, 87, 0.2);
  }

  textarea.form-control {
    min-height: 150px;
    resize: vertical;
  }

  /* Footer Styles */
  .footer {
    background: linear-gradient(135deg, #0f0f0f 0%, #1a1a1a 100%);
    padding: 80px 0 30px;
    position: relative;
    overflow: hidden;
    margin-top: auto;
  }

  .footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, transparent, #ff5757, transparent);
  }

  .footer::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 20%, rgba(255, 87, 87, 0.05) 0%, transparent 50%);
    pointer-events: none;
  }

  .footer .container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 2;
  }

  .footer-logo {
    display: inline-flex;
    align-items: center;
    margin-bottom: 30px;
    transition: all 0.3s ease;
    text-decoration: none;
  }

  .footer-logo:hover {
    transform: translateY(-5px);
  }

  .footer-logo img {
    height: 65px;
    margin-right: 15px;
    filter: drop-shadow(0 0 8px rgba(255, 87, 87, 0.3));
  }

  .footer-logo span {
    font-size: 1.8rem;
    font-weight: 700;
    background: linear-gradient(45deg, #ff5757, #ff8a65);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }

  .social-links {
    display: flex;
    justify-content: center;
    gap: 25px;
    margin-bottom: 50px;
  }

  .social-icon {
    font-size: 1.3rem;
    color: #ff5757;
    /* accent-color */
    transition: all 0.3s ease;
    width: 55px;
    height: 55px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 87, 87, 0.2);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  }

  .social-icon:hover {
    color: #fff;
    background: #ff5757;
    /* accent-color */
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 8px 20px rgba(255, 87, 87, 0.3);
  }

  .footer-links-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 40px;
    margin-bottom: 50px;
  }

  .footer-column {
    flex: 1;
    min-width: 200px;
  }

  .footer-column h5 {
    color: #ff5757;
    /* accent-color */
    margin-bottom: 25px;
    font-size: 1.2rem;
    position: relative;
    padding-bottom: 12px;
    font-weight: 600;
  }

  .footer-column h5::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: linear-gradient(to right, #ff5757, transparent);
    border-radius: 2px;
  }

  .footer-links {
    list-style: none;
    padding: 0;
  }

  .footer-links li {
    margin-bottom: 15px;
    position: relative;
    padding-left: 15px;
  }

  .footer-links li::before {
    content: '›';
    position: absolute;
    left: 0;
    color: #ff5757;
    /* accent-color */
    font-weight: bold;
    transition: all 0.3s ease;
  }

  .footer-link {
    color: #cccccc;
    /* text-secondary */
    transition: all 0.3s ease;
    display: inline-block;
    text-decoration: none;
    position: relative;
  }

  .footer-link:hover {
    color: #ff5757;
    /* accent-color */
    transform: translateX(5px);
    text-decoration: none;
  }

  .footer-link:hover::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 1px;
    background: #ff5757;
    /* accent-color */
  }

  .contact-info p {
    display: flex;
    align-items: center;
    margin-bottom: 18px;
    color: #cccccc;
    /* text-secondary */
    transition: all 0.3s ease;
  }

  .contact-info p:hover {
    color: #fff;
  }

  .contact-info i {
    margin-right: 12px;
    color: #ff5757;
    /* accent-color */
    min-width: 20px;
    font-size: 1.1rem;
  }

  .contact-info a {
    color: #cccccc;
    /* text-secondary */
    transition: all 0.3s ease;
    text-decoration: none;
  }

  .contact-info a:hover {
    color: #ff5757;
    /* accent-color */
    text-decoration: none;
  }

  .footer-divider {
    border-color: rgba(255, 255, 255, 0.1);
    margin: 50px 0 30px;
    position: relative;
  }

  .footer-divider::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 2px;
    background: #ff5757;
    /* accent-color */
    border-radius: 2px;
  }

  .copyright {
    text-align: center;
    color: #cccccc;
    /* text-secondary */
    font-size: 0.9rem;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }

  .back-to-top {
    position: absolute;
    right: 30px;
    bottom: 30px;
    width: 45px;
    height: 45px;
    background: #ff5757;
    /* accent-color */
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(255, 87, 87, 0.3);
  }

  .back-to-top:hover {
    transform: translateY(-5px);
    color: #fff;
    box-shadow: 0 8px 20px rgba(255, 87, 87, 0.4);
  }

  /* Newsletter Subscription */
  .newsletter {
    background: rgba(255, 87, 87, 0.1);
    border-radius: 12px;
    padding: 30px;
    margin-top: 30px;
    text-align: center;
    border: 1px solid rgba(255, 87, 87, 0.2);
  }

  .newsletter h5 {
    color: #ff5757;
    /* accent-color */
    margin-bottom: 15px;
  }

  .newsletter p {
    color: #cccccc;
    /* text-secondary */
    margin-bottom: 20px;
  }

  .newsletter-form {
    display: flex;
    max-width: 400px;
    margin: 0 auto;
  }

  .newsletter-input {
    flex: 1;
    padding: 12px 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 30px 0 0 30px;
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
    outline: none;
  }

  .newsletter-input:focus {
    border-color: #ff5757;
    /* accent-color */
  }

  .newsletter-btn {
    padding: 12px 25px;
    background: #ff5757;
    /* accent-color */
    color: #121212;
    /* primary-bg */
    border: none;
    border-radius: 0 30px 30px 0;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
  }

  .newsletter-btn:hover {
    background: #ff6b6b;
  }

  /* Responsive adjustments */
  @media (max-width: 768px) {
    .footer-links-container {
      flex-direction: column;
      gap: 30px;
    }

    .footer-column {
      text-align: center;
    }

    .footer-column h5::after {
      left: 50%;
      transform: translateX(-50%);
    }

    .footer-links li {
      padding-left: 0;
    }

    .footer-links li::before {
      display: none;
    }

    .back-to-top {
      right: 20px;
      bottom: 20px;
    }

    .newsletter-form {
      flex-direction: column;
      gap: 10px;
    }

    .newsletter-input,
    .newsletter-btn {
      border-radius: 30px;
      width: 100%;
    }
  }

  /* ================ ANIMATIONS ================ */
  @keyframes fadeIn {
    from {
      opacity: 0;
      transform: translateY(20px);
    }

    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  @keyframes fadeInUp {
    from {
      opacity: 0;
      transform: translateY(30px);
    }

    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  .animate-fadeIn {
    animation: fadeIn 0.6s ease-out forwards;
  }

  .delay-1 {
    animation-delay: 0.2s;
  }

  .delay-2 {
    animation-delay: 0.4s;
  }

  .delay-3 {
    animation-delay: 0.6s;
  }

  /* ================ RESPONSIVE ADJUSTMENTS ================ */
  @media (max-width: 992px) {
    .section {
      padding: 80px 0;
    }

    .timeline::before {
      left: 31px;
    }

    .timeline-item {
      width: 100%;
      padding-left: 70px;
      padding-right: 25px;
    }

    .timeline-item:nth-child(even) {
      left: 0;
    }
  }

  @media (max-width: 768px) {
    .section {
      padding: 60px 0;
    }

    .hero-section {
      text-align: center;
    }

    .about-content {
      flex-direction: column;
    }

    .contact-wrapper {
      flex-direction: column;
    }

    .project-links {
      flex-direction: column;
    }

    .btn {
      width: 100%;
      max-width: 300px;
    }

    .cta-buttons {
      flex-direction: column;
      align-items: center;
    }

    .testimonials-container {
      grid-template-columns: 1fr;
    }

    .testimonial-card {
      padding: 1.5rem;
    }

    .testimonials-nav {
      gap: 1rem;
    }

    .timeline::before {
      left: 20px;
    }

    .timeline-item {
      padding-left: 50px;
    }

    .timeline-icon {
      left: 0;
    }

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

    .badges-grid {
      grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
      gap: 1.5rem;
    }

    .footer-links-container {
      flex-direction: column;
      gap: 30px;
    }

    .footer-column {
      text-align: center;
    }

    .footer-column h5::after {
      left: 50%;
      transform: translateX(-50%);
    }
  }

  @media (max-width: 576px) {
    .section {
      padding: 50px 0;
    }

    .section-title {
      margin-bottom: 2rem;
    }

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

    .social-links {
      gap: 15px;
    }

    .navbar-nav {
      gap: 0;
      margin-bottom: 1rem;
    }

    .nav-link {
      padding: 0.5rem;
    }

    .cta-stats {
      grid-template-columns: repeat(2, 1fr);
      gap: 1rem;
    }

    .stat-item h3 {
      font-size: 2rem;
    }

    .testimonial-author {
      flex-direction: column;
      text-align: center;
    }

    .footer {
      padding: 60px 0 30px;
    }

    .social-links {
      margin-bottom: 30px;
    }
  }

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

    .footer {
      padding: 50px 0 20px;
    }

    .footer-logo {
      margin-bottom: 20px;
    }

    .social-links {
      gap: 15px;
      margin-bottom: 20px;
    }

    .social-icon {
      width: 40px;
      height: 40px;
      font-size: 1.2rem;
    }

    .footer-divider {
      margin: 30px 0;
    }
  }