/* ================== VARIABLES ================== */
:root {
  /* Dark Theme (Default) */
  --color-bg: #121212;
  --color-container-bg: #1e1e1e;
  --color-card-bg: #2a2a2a;
  --color-text: #f0f0f0;
  --color-subtext: #bbbbbb;
  --color-primary: #59c1f0;
  --color-primary-light: #74d0ff;
  --color-primary-dark: #3d9ed8;
  --color-accent: #fc7b54;
  --color-border: #444444;

  /* Light Theme Colors */
  --color-bg-light: #f5f7fa;
  --color-container-bg-light: #ffffff;
  --color-card-bg-light: #edf2f7;
  --color-text-light: #2d3748;
  --color-subtext-light: #718096;
  --color-primary-light-theme: #3182ce;
  --color-primary-light-light-theme: #4299e1;
  --color-primary-dark-light-theme: #2c5282;
  --color-accent-light-theme: #e53e3e;
  --color-border-light: #e2e8f0;

  /* Transitions for smooth theme switching */
  --transition-speed: 0.3s;

  /* Fonts */
  --font-family: "Poppins", sans-serif;
}

/* Auto-apply dark theme by default */
body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-family);
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  min-width: 320px;
  transition: background-color var(--transition-speed),
    color var(--transition-speed);
}

/* Apply universal transitions to all themed elements */
*,
*::before,
*::after {
  transition: background-color var(--transition-speed),
    border-color var(--transition-speed), color var(--transition-speed),
    box-shadow var(--transition-speed);
}

/* Preloader */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-bg);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  transition: opacity 0.5s ease-in-out, visibility 0.5s ease-in-out;
}

.preloader.hidden {
  opacity: 0;
  visibility: hidden;
}

.spinner {
  width: 50px;
  height: 50px;
  border: 5px solid rgba(89, 193, 240, 0.3);
  border-radius: 50%;
  border-top-color: var(--color-primary);
  animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Light theme class toggled on body */
body.light-theme {
  background-color: var(--color-bg-light);
  color: var(--color-text-light);
}

body.light-theme .container {
  background-color: var(--color-container-bg-light);
  border: 1px solid var(--color-border-light);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
}

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

body.light-theme .header-bg {
  filter: brightness(0.9);
}

/* Headings, paragraphs, general text */
h1,
h2,
h3,
h4,
p {
  margin: 0;
  line-height: 1.4;
}

/* Container sections */
.container {
  max-width: 1200px;
  width: 90%;
  margin: 60px auto;
  background-color: var(--color-container-bg);
  padding: 40px;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  border: 1px solid #333;
  transition: background-color 0.3s;
}

@media (max-width: 768px) {
  .container {
    width: 95%;
    padding: 30px 20px;
    margin: 40px auto;
  }

  h2 {
    font-size: 1.8em;
  }
}

@media (max-width: 480px) {
  .container {
    width: 100%;
    padding: 25px 15px;
    margin: 30px auto;
    border-radius: 8px;
  }

  h2 {
    font-size: 1.6em;
    margin-bottom: 15px;
  }
}

h2 {
  text-align: center;
  color: var(--color-primary);
  margin-bottom: 20px;
}

body.light-theme h2 {
  color: var(--color-primary-light-theme);
}

/* ================== PARALLAX HEADER ================== */
.parallax-header {
  position: relative;
  height: 100vh;
  overflow: hidden;
}

/* Background image */
.header-bg {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
  top: 0;
  left: 0;
  z-index: 1;
  transition: filter 0.3s;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  pointer-events: none; /* This makes it untouchable */
}

/* Dark overlay */
.header-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.3));
  z-index: 2;
}

/* Floating shapes that move with cursor */
.floating-shape {
  position: absolute;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: rgba(89, 193, 240, 0.15);
  border: 2px solid rgba(89, 193, 240, 0.3);
  z-index: 3;
  pointer-events: none;
}

body.light-theme .floating-shape {
  background: rgba(49, 130, 206, 0.15);
  border: 2px solid rgba(49, 130, 206, 0.3);
}

.shape-1 {
  top: 20%;
  left: 10%;
}

.shape-2 {
  bottom: 15%;
  right: 8%;
}

/* Heading Text in Hero */
.heading-text {
  position: relative;
  top: 50%;
  transform: translateY(-50%);
  text-align: center;
  z-index: 4;
  color: #fff;
  width: 100%;
  padding: 0 20px;
}

.heading-text h1 {
  font-size: 3em;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  border-right: 2px solid var(--color-primary);
  margin-bottom: 20px;
}

body.light-theme .heading-text h1 {
  border-right: 2px solid var(--color-primary-light-theme);
}

.heading-text .subtitle {
  font-size: 1.2em;
  color: var(--color-subtext);
}

@media (max-width: 768px) {
  .heading-text h1 {
    font-size: 2.2em;
  }

  .heading-text .subtitle {
    font-size: 1em;
    padding: 0 20px;
  }
}

@media (max-width: 480px) {
  .heading-text h1 {
    font-size: 1.8em;
  }

  .heading-text .subtitle {
    font-size: 0.9em;
    padding: 0 10px;
    line-height: 1.4;
  }
}

/* ================== NAVIGATION ================== */
.navbar {
  position: absolute;
  bottom: 30px;
  width: 100%;
  z-index: 10;
  display: flex;
  justify-content: center;
}

.navbar ul {
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  gap: 20px;
  padding: 10px 25px;
  border-radius: 30px;
  list-style: none;
  margin: 0;
}

.navbar ul li a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  padding: 5px 8px;
  border-radius: 4px;
  transition: all 0.3s ease;
}

.navbar ul li a:hover,
.navbar ul li a:focus {
  color: var(--color-primary);
  background-color: rgba(89, 193, 240, 0.1);
}

body.light-theme .navbar ul li a:hover,
body.light-theme .navbar ul li a:focus {
  color: var(--color-primary-light-theme);
  background-color: rgba(49, 130, 206, 0.1);
}

/* Active link highlight */
.nav-link.active-link {
  color: var(--color-primary);
  background-color: rgba(89, 193, 240, 0.1);
}

body.light-theme .nav-link.active-link {
  color: var(--color-primary-light-theme);
  background-color: rgba(49, 130, 206, 0.1);
}

/* Burger icon for mobile */
.menu-toggle {
  display: none;
  cursor: pointer;
  position: absolute;
  top: 20px;
  right: 20px;
  flex-direction: column;
  z-index: 1000;
  width: 35px;
  height: 30px;
  padding: 5px;
  border-radius: 5px;
}

.menu-toggle div {
  width: 25px;
  height: 3px;
  background-color: #fff;
  margin: 4px 0;
  transition: 0.3s;
}

/* Sticky nav on scroll (optional) */
.sticky-nav {
  position: fixed !important;
  top: 0 !important;
  bottom: auto !important;
  background-color: rgba(0, 0, 0, 0.7) !important;
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
}

/* Show/Hide nav (mobile) */
.show-nav {
  left: 0 !important;
}

/* Media queries for nav + hero text */
@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }

  .navbar {
    bottom: auto;
    top: 0;
    left: 0;
    width: 100%;
    height: 0;
  }

  .navbar ul {
    position: fixed;
    top: 0;
    left: -100%;
    flex-direction: column;
    gap: 20px;
    justify-content: center;
    align-items: center;
    height: 100vh;
    width: 100%;
    transition: left 0.4s ease;
    background-color: rgba(0, 0, 0, 0.9);
    padding: 60px 0 30px;
    border-radius: 0;
    overflow-y: auto;
  }

  .navbar ul li {
    width: 80%;
    text-align: center;
  }

  .navbar ul li a {
    display: block;
    padding: 12px 15px;
    width: 100%;
    font-size: 1.1em;
  }

  .menu-toggle.active .bar1 {
    transform: rotate(-45deg) translate(-5px, 6px);
  }

  .menu-toggle.active .bar2 {
    opacity: 0;
  }

  .menu-toggle.active .bar3 {
    transform: rotate(45deg) translate(-5px, -6px);
  }
}

/* ================== THEME TOGGLE ================== */
.theme-toggle {
  position: absolute;
  top: 20px;
  left: 20px;
  z-index: 999;
  cursor: pointer;
  color: #fff;
  font-size: 1.5em;
  background: rgba(0, 0, 0, 0.2);
  padding: 10px;
  border-radius: 50%;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
}

.theme-toggle:hover {
  transform: scale(1.1);
}

body.light-theme .theme-toggle {
  color: #222;
  background: rgba(255, 255, 255, 0.8);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

/* ================== SECTIONS (GENERAL) ================== */
.reveal {
  /* sections that fade in with JS on scroll */
  opacity: 0;
  transform: translateY(20px);
}

.projects-section .carousel {
  position: relative;
  overflow: hidden;
}

footer {
  background-color: var(--color-bg);
  color: var(--color-subtext);
  text-align: center;
  padding: 20px;
  transition: background-color 0.3s;
}

/* ================== PROJECTS CAROUSEL ================== */
.carousel-track {
  display: flex;
  transition: transform 0.5s ease;
}

.project-slide {
  min-width: 100%;
  padding: 20px;
  text-align: center;
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  margin: 0 10px;
  box-sizing: border-box;
  color: #fff;
}

body.light-theme .project-slide {
  background-color: var(--color-card-bg-light);
  border: 1px solid var(--color-border-light);
  color: var(--color-text-light);
}

.project-slide h3 {
  color: var(--color-primary);
  margin-bottom: 10px;
  font-size: 1.4em;
}

body.light-theme .project-slide h3 {
  color: var(--color-primary-light-theme);
}

.project-slide p {
  margin-bottom: 15px;
  line-height: 1.5;
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.project-tech span {
  background-color: rgba(89, 193, 240, 0.2);
  color: var(--color-primary);
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.85em;
  font-weight: 500;
  border: 1px solid rgba(89, 193, 240, 0.4);
}

body.light-theme .project-tech span {
  background-color: rgba(49, 130, 206, 0.1);
  color: var(--color-primary-light-theme);
  border: 1px solid rgba(49, 130, 206, 0.3);
}

/* Carousel arrows */
.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(0, 0, 0, 0.3);
  border: none;
  color: var(--color-primary);
  font-size: 2em;
  cursor: pointer;
  z-index: 5;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.3s ease;
}

body.light-theme .carousel-arrow {
  background-color: rgba(255, 255, 255, 0.7);
  color: var(--color-primary-light-theme);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.carousel-arrow:hover {
  background-color: rgba(0, 0, 0, 0.5);
}

body.light-theme .carousel-arrow:hover {
  background-color: rgba(255, 255, 255, 0.9);
}

.arrow-left {
  left: 10px;
}

.arrow-right {
  right: 10px;
}

/* Indicators */
.carousel-indicators {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}

.indicator {
  width: 12px;
  height: 12px;
  border: 2px solid var(--color-primary);
  border-radius: 50%;
  margin: 0 5px;
  cursor: pointer;
}

body.light-theme .indicator {
  border: 2px solid var(--color-primary-light-theme);
}

.indicator.active-indicator {
  background-color: var(--color-primary);
}

body.light-theme .indicator.active-indicator {
  background-color: var(--color-primary-light-theme);
}

/* ================== SKILLS (CIRCULAR PROGRESS) ================== */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 30px;
  justify-items: center;
  align-items: center;
  margin-bottom: 20px;
}

.skill-circle {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: conic-gradient(
    var(--color-primary) calc(var(--percent) * 1%),
    var(--color-card-bg) calc(var(--percent) * 1%)
  );
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  margin-bottom: 45px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.skill-circle::before {
  content: attr(data-title);
  position: absolute;
  font-size: 0.9em;
  width: 100%;
  text-align: center;
  bottom: -35px;
  left: 0;
  color: var(--color-text);
  white-space: nowrap;
}

.skill-circle::after {
  content: attr(data-value) "%";
  position: absolute;
  font-size: 1.5em;
  font-weight: bold;
  color: var(--color-primary);
  z-index: 2;
}

/* Inner circle for better aesthetics */
.skill-circle > div {
  width: 120px;
  height: 120px;
  background-color: var(--color-container-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

body.light-theme .skill-circle {
  background: conic-gradient(
    var(--color-primary-light-theme) calc(var(--percent) * 1%),
    #e2e8f0 calc(var(--percent) * 1%)
  );
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

body.light-theme .skill-circle::before {
  color: var(--color-text-light);
}

body.light-theme .skill-circle::after {
  color: var(--color-primary-light-theme);
}

body.light-theme .skill-circle > div {
  background-color: var(--color-container-bg-light);
}

@media (max-width: 768px) {
  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 50px 20px;
  }

  .skill-circle {
    width: 120px;
    height: 120px;
  }

  .skill-circle > div {
    width: 90px;
    height: 90px;
  }

  .skill-circle::after {
    font-size: 1.2em;
  }
}

@media (max-width: 480px) {
  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 50px 10px;
  }

  .skill-circle {
    width: 100px;
    height: 100px;
  }

  .skill-circle > div {
    width: 75px;
    height: 75px;
  }
}

/* ================== TESTIMONIALS ================== */
.testimonials-section .testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.testimonial {
  background-color: var(--color-card-bg);
  color: var(--color-text);
  border-radius: 8px;
  padding: 25px;
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
  position: relative;
  transition: transform 0.3s;
  border: 1px solid var(--color-border);
}

body.light-theme .testimonial {
  background-color: var(--color-card-bg-light);
  color: var(--color-text-light);
  border: 1px solid var(--color-border-light);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.08);
}

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

.quote-icon {
  position: absolute;
  top: 15px;
  left: 15px;
  font-size: 1.5em;
  color: var(--color-primary);
  opacity: 0.3;
}

body.light-theme .quote-icon {
  color: var(--color-primary-light-theme);
}

.testimonial p {
  margin: 15px 0 20px;
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 15px;
}

body.light-theme .testimonial-author {
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.author-image {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-primary);
}

body.light-theme .author-image {
  border: 2px solid var(--color-primary-light-theme);
}

.author-info {
  margin-left: 15px;
}

.testimonial-author h4 {
  margin: 0;
  color: var(--color-primary);
}

body.light-theme .testimonial-author h4 {
  color: var(--color-primary-light-theme);
}

.testimonial-author p {
  margin: 0;
  font-size: 0.9em;
  opacity: 0.7;
}

/* ================== EDUCATION (TIMELINE) ================== */
/* Timeline container and center line */
.timeline-container {
  position: relative;
  max-width: 1200px;
  margin: 40px auto;
}

.timeline-center-line {
  position: absolute;
  width: 4px;
  background-color: var(--color-primary);
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -2px;
  z-index: 0;
}

body.light-theme .timeline-center-line {
  background-color: var(--color-primary-light-theme);
}

/* Timeline boxes */
.timeline-box {
  padding: 20px 40px;
  position: relative;
  background-color: var(--color-card-bg);
  width: 44%;
  margin-bottom: 30px;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--color-border);
}

body.light-theme .timeline-box {
  background-color: var(--color-card-bg-light);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--color-border-light);
}

.timeline-left {
  left: 0;
  text-align: right;
}

.timeline-right {
  left: 56%;
  text-align: left;
}

.timeline-box::after {
  content: "";
  position: absolute;
  width: 20px;
  height: 20px;
  background-color: var(--color-primary);
  border: 4px solid var(--color-container-bg);
  top: 15px;
  border-radius: 50%;
  z-index: 1;
}

body.light-theme .timeline-box::after {
  background-color: var(--color-primary-light-theme);
  border: 4px solid var(--color-container-bg-light);
}

.timeline-left::after {
  right: -12px;
}

.timeline-right::after {
  left: -12px;
}

.timeline-box h3 {
  color: var(--color-primary);
  margin-bottom: 10px;
}

body.light-theme .timeline-box h3 {
  color: var(--color-primary-light-theme);
}

@media (max-width: 768px) {
  .timeline-box {
    width: 100%;
    padding-left: 70px;
    padding-right: 25px;
    text-align: left;
  }

  .timeline-left,
  .timeline-right {
    left: 0;
  }

  .timeline-center-line {
    left: 40px;
  }

  .timeline-left::after,
  .timeline-right::after {
    left: 28px;
  }
}

@media (max-width: 480px) {
  .timeline-box {
    padding: 15px 15px 15px 60px;
  }

  .timeline-center-line {
    left: 30px;
  }

  .timeline-left::after,
  .timeline-right::after {
    left: 18px;
  }
}

/* ================== CONTACT SECTION ================== */
.contact-section p {
  text-align: center;
  margin-bottom: 30px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.contact-info,
.contact-form {
  background-color: var(--color-card-bg);
  padding: 25px;
  border-radius: 8px;
  height: 100%;
  border: 1px solid var(--color-border);
}

body.light-theme .contact-info,
body.light-theme .contact-form {
  background-color: var(--color-card-bg-light);
  border: 1px solid var(--color-border-light);
}

.contact-info h3,
.contact-form h3 {
  color: var(--color-primary);
  margin-bottom: 20px;
}

body.light-theme .contact-info h3,
body.light-theme .contact-form h3 {
  color: var(--color-primary-light-theme);
}

.contact-list {
  list-style: none;
  padding: 0;
}

.contact-list li {
  display: flex;
  align-items: center;
  margin-bottom: 15px;
}

.contact-list i {
  color: var(--color-primary);
  margin-right: 15px;
  width: 18px;
  text-align: center;
}

body.light-theme .contact-list i {
  color: var(--color-primary-light-theme);
}

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

.contact-social a {
  background-color: rgba(89, 193, 240, 0.1);
  color: var(--color-primary);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
}

body.light-theme .contact-social a {
  background-color: rgba(49, 130, 206, 0.1);
  color: var(--color-primary-light-theme);
}

.contact-social a:hover {
  background-color: var(--color-primary);
  color: #121212;
  transform: translateY(-3px);
}

body.light-theme .contact-social a:hover {
  background-color: var(--color-primary-light-theme);
  color: white;
}

.contact-form form {
  width: 100%;
  display: flex;
  flex-direction: column;
}

.contact-form input,
.contact-form textarea {
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  padding: 15px;
  margin-bottom: 15px;
  border-radius: 5px;
  font-size: 1em;
}

body.light-theme .contact-form input,
body.light-theme .contact-form textarea {
  background-color: rgba(0, 0, 0, 0.05);
  color: var(--color-text-light);
  border-color: var(--color-border-light);
}

.contact-form button {
  padding: 15px;
  background-color: var(--color-primary);
  border: none;
  color: #121212;
  font-weight: 500;
  font-size: 1.1em;
  border-radius: 5px;
  cursor: pointer;
  transition: 0.3s;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

body.light-theme .contact-form button {
  background-color: var(--color-primary-light-theme);
  color: white;
}

.contact-form button:hover {
  background-color: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

body.light-theme .contact-form button:hover {
  background-color: var(--color-primary-light-light-theme);
}

@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .contact-info,
  .contact-form {
    padding: 20px;
  }

  .contact-social {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .contact-info,
  .contact-form {
    padding: 15px;
  }

  .contact-form input,
  .contact-form textarea {
    padding: 10px;
    font-size: 0.9em;
  }

  .contact-form button {
    padding: 12px;
    font-size: 1em;
  }
}

/* ================== SOCIAL LINKS ================== */
.social-links {
  display: flex;
  justify-content: center;
  margin: 40px 0;
}

.social-links a {
  margin: 0 15px;
  color: var(--color-primary);
  font-size: 1.8em;
  transition: color 0.3s;
}

body.light-theme .social-links a {
  color: var(--color-primary-light-theme);
}

.social-links a:hover {
  color: var(--color-accent);
  transform: translateY(-2px);
}

body.light-theme .social-links a:hover {
  color: var(--color-accent-light-theme);
}

/* ================== FOOTER ================== */
footer a {
  color: var(--color-primary);
  margin: 0 5px;
  text-decoration: none;
}

body.light-theme footer a {
  color: var(--color-primary-light-theme);
}

footer a:hover {
  color: var(--color-accent);
}

body.light-theme footer a:hover {
  color: var(--color-accent-light-theme);
}

/* ================== ANIMATIONS ================== */
/* Typewriter effect handled partly by JS, but we hide overflow in CSS above. */
/* Reveal sections on scroll */
.reveal.visible {
  opacity: 1;
  transform: none;
  transition: 0.6s;
}

/* Menu toggle transforms */
.menu-toggle.active .bar1 {
  transform: rotate(-45deg) translate(-5px, 6px);
}

.menu-toggle.active .bar2 {
  opacity: 0;
}

.menu-toggle.active .bar3 {
  transform: rotate(45deg) translate(-5px, -6px);
}

/* About section styling */
.about-content {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 30px;
}

.about-text p {
  margin-bottom: 15px;
  line-height: 1.6;
}

.about-contact {
  background-color: var(--color-card-bg);
  padding: 20px;
  border-radius: 8px;
  height: 100%;
  border: 1px solid var(--color-border);
}

body.light-theme .about-contact {
  background-color: var(--color-card-bg-light);
  border: 1px solid var(--color-border-light);
}

.about-contact h3 {
  color: var(--color-primary);
  margin-bottom: 15px;
}

body.light-theme .about-contact h3 {
  color: var(--color-primary-light-theme);
}

.about-contact ul {
  list-style: none;
  padding: 0;
}

.about-contact li {
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  word-break: break-word;
}

.about-contact i {
  color: var(--color-primary);
  margin-right: 10px;
  width: 20px;
  min-width: 20px;
  text-align: center;
}

body.light-theme .about-contact i {
  color: var(--color-primary-light-theme);
}

.about-contact a {
  color: var(--color-text);
  text-decoration: none;
  transition: color 0.3s;
  word-break: break-word;
}

body.light-theme .about-contact a {
  color: var(--color-text-light);
}

.about-contact a:hover {
  color: var(--color-primary);
}

body.light-theme .about-contact a:hover {
  color: var(--color-primary-light-theme);
}

@media (max-width: 992px) {
  .about-content {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .about-content {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .about-contact {
    padding: 15px;
  }

  .about-contact li {
    font-size: 0.9em;
  }
}

@media (max-width: 480px) {
  .about-text p {
    font-size: 0.9em;
  }
}

.additional-skills {
  margin-top: 40px;
  text-align: center;
}

.additional-skills h3 {
  color: var(--color-primary);
  margin-bottom: 20px;
}

body.light-theme .additional-skills h3 {
  color: var(--color-primary-light-theme);
}

.additional-skills ul {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 15px;
  list-style: none;
  padding: 0;
  max-width: 800px;
  margin: 0 auto;
}

.additional-skills li {
  display: flex;
  align-items: center;
  background-color: rgba(89, 193, 240, 0.1);
  padding: 10px 15px;
  border-radius: 5px;
  transition: transform 0.3s;
}

body.light-theme .additional-skills li {
  background-color: rgba(49, 130, 206, 0.1);
}

.additional-skills li:hover {
  transform: translateY(-3px);
}

.additional-skills i {
  color: var(--color-primary);
  margin-right: 10px;
}

body.light-theme .additional-skills i {
  color: var(--color-primary-light-theme);
}

@media (max-width: 768px) {
  .additional-skills ul {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .additional-skills ul {
    grid-template-columns: 1fr;
    max-width: 100%;
  }

  .additional-skills li {
    padding: 8px 10px;
    font-size: 0.9em;
  }
}

.key-strengths {
  margin-top: 60px;
  text-align: center;
}

.key-strengths h3 {
  color: var(--color-primary);
  margin-bottom: 30px;
}

body.light-theme .key-strengths h3 {
  color: var(--color-primary-light-theme);
}

.strengths-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.strength-card {
  background-color: var(--color-card-bg);
  padding: 25px 20px;
  border-radius: 8px;
  transition: transform 0.3s;
  height: 100%;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--color-border);
}

body.light-theme .strength-card {
  background-color: var(--color-card-bg-light);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  border: 1px solid var(--color-border-light);
}

.strength-card:hover {
  transform: translateY(-10px);
}

.strength-card i {
  font-size: 2.5em;
  color: var(--color-primary);
  margin-bottom: 15px;
}

body.light-theme .strength-card i {
  color: var(--color-primary-light-theme);
}

.strength-card h4 {
  color: var(--color-text);
  margin-bottom: 10px;
}

body.light-theme .strength-card h4 {
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .strengths-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
  }

  .strength-card {
    padding: 20px 15px;
  }

  .strength-card i {
    font-size: 2em;
    margin-bottom: 10px;
  }
}

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

  .key-strengths {
    margin-top: 40px;
  }
}

/* ================== TESTIMONIALS ================== */
.testimonials-section .testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

@media (max-width: 768px) {
  .testimonials-section .testimonial-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
  }

  .testimonial {
    padding: 20px;
  }

  .testimonial p {
    font-size: 0.9em;
  }
}

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

@media (max-width: 768px) {
  .project-slide {
    padding: 15px;
  }

  .project-slide h3 {
    font-size: 1.2em;
  }

  .project-slide p {
    font-size: 0.9em;
  }

  .carousel-arrow {
    font-size: 1.5em;
    width: 35px;
    height: 35px;
  }
}

@media (max-width: 480px) {
  .project-slide {
    padding: 10px;
    margin: 0 5px;
  }

  .project-tech span {
    padding: 3px 8px;
    font-size: 0.75em;
  }

  .carousel-arrow {
    width: 30px;
    height: 30px;
    font-size: 1.2em;
  }
}

/* Enable smooth scrolling for better UX */
html {
  scroll-behavior: smooth;
}

/* Add better focus for accessibility */
a:focus,
button:focus,
input:focus,
textarea:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

body.light-theme a:focus,
body.light-theme button:focus,
body.light-theme input:focus,
body.light-theme textarea:focus {
  outline-color: var(--color-primary-light-theme);
}

/* Image protector overlay */
.image-protector {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  cursor: default;
}