/* ===== Reset & Base ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html
{
scroll-behavior:smooth;
}
body {
  font-family: 'Poppins', Sans-Serif;
  line-height: 1.6;
  color: #222;
  background: #fdfdfd;
}

/* ===== Utility ===== */
h2 { text-align: center; margin-bottom: 1.5rem; font-weight: 600; }
section { padding: 4rem 1rem; }
.btn {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.8rem 1.8rem;
  border-radius: 30px;
  text-decoration: none;
  background: #0062ff;
  color: #fff;
  transition: transform 0.2s ease;
}
.btn:hover { transform: translateY(-2px); }

/* ===== Navbar ===== */
.nav-links a {
  position: relative;
  color: #333;
  text-decoration: none;
  font-weight: 500;
  padding: 4px 0;
}
.nav-links a::after {
  content: "";
  position: absolute;
  width: 0%;
  height: 2px;
  bottom: 0;
  left: 0;
  background-color: #af7a3a;
  transition: width 0.3s ease;
}
.nav-links a:hover::after {
  width: 100%;
}




.navbar {
  width: 100%;
  position: fixed;
  top: 0; left: 0;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(6px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.8rem 1.2rem;
  z-index: 1000;
  border-bottom: 1px solid #eee;
}
.logo { 
font-weight: bold; 
font-size: 1.5rem;
color:#af7a3a;
text-decoration:none;
 }
body.dark .logo
{
color:#ffcc99;
}
.logo span { color: #0062ff; }
.nav-links { list-style: none; display: flex; gap: 1.2rem; }
.nav-links a { text-decoration: none; color: #333; font-weight: 500; }
.nav-links a:hover { color: #0062ff; }
#hamburger { display: none; background: none; border: none; font-size: 1.5rem; }

/* ===== Hero ===== */
/* Add this to your CSS */

.hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  padding: 3rem 2rem;
  gap: 2rem;

  opacity: 0;
  transform: translateY(50px);
  animation: fadeSlideIn 1s ease-out forwards;
}

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

.hero-left,
.hero-right {
  flex: 1 1 300px;
}

/* Optional subtle hover zoom effect on image */

.blob-img:hover {
  transform: scale(1.05);
}
/* Add this to your CSS file */


.blob-img {
  width: 250px;
  height: 250px;
  object-fit: cover;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
  animation: float 4s ease-in-out infinite;
}

/* Floating animation */
@keyframes float {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
  100% {
    transform: translateY(0px);
  }
}


.hero {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  padding:3rem 2rem;
max-width:900px;
margin:auto;
column gap:2rem;
row-gap:2rem;
padding-top:6rem;
}


.hero-left,
.hero-right {
  flex: 1;
  min-width: 280px;
}

.blob-container {
  width: 250px;
  height: 250px;
  background: #fdf6f0;
  border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.hero-right h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  font-weight: 700;
margin-top:1.5rem;
}

.highlight-name {
  color: #af7a3a;
}
.sub-heading {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  color: #555;
  max-width: 500px;
}
.social-icons
{
display:flex;
justify-content:center;
gap:1.5rem;
margin-bottom:1.5rem;
}
.social-icon{
width:30px !important;
height:30px !important;
object-fit:contain;
margin-right:1 rem;
transition:transition 0.3s;
}
.social-icons {
  display: flex;
  gap: 2rem;
  margin-top: 1rem;
}

.social-icon {
  width: 35px;
  height: 35px;
  transition: transform 0.3s ease, filter 0.3s ease;
}

/* Hover animation */
.social-icon:hover {
  transform: scale(1.2) rotate(5deg);
  filter: brightness(1.2);
}



.hero-right .btn
{
margin-top:1rem;
padding:0.6rem 1.2rem;
background:#007bff;
color:white;
border-radius:8px;
font-weight:500;
display:inline-block;
}
body.dark .hero p
{
color: #e0e0e0;
}
body.dark .hero h1,
body.dark .hero h2,
body.dark .highlight-name {
  color: #ffcc80; /* optional for visibility */
}
.btn:hover {
  animation: pulse 0.6s ease infinite alternate;
}


/* Base animation settings */
.fade-in-left, .fade-in-right, .fade-in-up {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.8s ease-out;
}

.fade-in-left { transform: translateX(-50px); }
.fade-in-right { transform: translateX(50px); }
.fade-in-up { transform: translateY(30px); }

.active .fade-in-left,
.active .fade-in-right,
.active .fade-in-up {
  opacity: 1;
  transform: translate(0, 0);
}

/* Delay classes */
.delay-1 { transition-delay: 0.3s; }
.delay-2 { transition-delay: 0.6s; }
.delay-3 { transition-delay: 0.9s; }







/* ABOUT PAGE SECTION */
/* 2. Heading Slide In (Renugadevi) */
.about-right h2 {
  opacity: 0;
  transform: translateX(50px);
  animation: slideInRight 1.5s ease-out forwards;
  animation-delay: 0.2s;
}

/* 3. Subheading Fade Up (A bit about me) */
.about-right h3 {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 1.5s ease forwards;
  animation-delay: 0.6s;
}

/* 4. Paragraph Fade In (Description) */
.about-right p {
  opacity: 0;
  animation: fadeInText 1.5s ease forwards;
  animation-delay: 1s;
}

/* Animations */
@keyframes slideInRight {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

@keyframes fadeInText {
  to {
    opacity: 1;
  }
}



.about-section {
  padding: 80px 10%;
  background-color: var(--bg-color);
  color: var(--text-color);
}

.about-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 50px;
  flex-wrap: wrap;
}

.about-left .blob {
  width: 250px;
  height: 250px;
  background-color: var(--blob-color);
  border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.about-right h2 {
  font-size: 32px;
  color: var(--highlight);
  margin-bottom: 10px;
}

.about-right h3 {
  font-size: 20px;
  margin-bottom: 15px;
color:#4ea8de;
}

.about-right p {
  font-size: 17px;
  line-height: 1.8;
  max-width: 500px;
}




/* Skills Section */
.delay-1 { transition-delay: 0.2s; }
.delay-2 { transition-delay: 0.4s; }
.delay-3 { transition-delay: 0.6s; }
.delay-4 { transition-delay: 0.8s; }
.delay-5 { transition-delay: 1s; }
.delay-6 { transition-delay: 1.2s; }


.skills-section {
  padding: 4rem 2rem;
  background-color: #fdf6f0;
  color: #5f3b1e;
}

.skills-section h2 {
  text-align: center;
  font-size: 2.5rem;
  color: #5f3b1e;
  margin-bottom: 3rem;
}

.skills-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.skills-category {
  flex: 1 1 300px;
  background: #fff5e9;
  padding: 2rem;
  border-radius: 16px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.skills-category h3 {
  font-size: 1.4rem;
  margin-bottom: 1.2rem;
  color: #824c27;
}

.skill {
  margin-bottom: 1rem;
}
.progress {
  width: 100%;
  background: #e0cdb2;
  border-radius: 10px;
  height: 20px;
  overflow: hidden;
}
.bar {
  height: 100%;
  background: #b18553;
  text-align: right;
  padding-right: 6px;
  color: white;
  font-size: 0.8rem;
  font-weight: bold;
  line-height: 20px;
}
.skill label {
  display: block;
  margin-bottom: 5px;
  font-weight: 600;
}

body {
  background-color: var(--background);
  color: var(--text);
transition:background-color 0.3s ease,color 0.3s ease;
  font-family: "Poppins",Sans-Serif;
  margin: 0;
  padding: 0;
}

/* ===== Dark Mode Styles for Skills Section ===== */

body.dark .skills-section {
  background-color: transparent;
  color: #f5f5f5;
}

body.dark .skills-section h2,
body.dark .skills-section h3,
body.dark .skills-section label {
  color: #f5f5f5;
}

body.dark .skills-section .progress {
  background-color: #2e2e2e;
border-radius:8px;
overflow:hidden
  
}

body.dark .skills-section .skills-category
{
background-color:transparent;
}

body.dark .skills-section .bar {
  background-color: #f0a500; /* Change this to your theme color */
  color: #000; /* Text inside progress bar */
}



/* ===== Projects ===== */
.projects-section {
  padding: 4rem 2rem;
  background-color: var(--background);
  
  transition: background-color 0.3s ease, color 0.3s ease;
background-color:transparent;
}


.section-title {
  font-size: 2.5rem;
  font-weight: bold;
  color: var(--accent);
  text-align: center;
  margin-bottom: 3rem;
}

.project-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 4rem;
  align-items: center;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 1.5rem;
  padding: 2rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
}

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

.project-image img {
  width: 100%;
  border-radius: 1rem;
  object-fit: cover;
}

.project-info h3 {
  font-size: 1.70rem;
  color: var(--accent);
  margin-bottom: 1rem;
}

.project-info p {
  font-size: 1rem;
  margin: 0.5rem 0;
}

.project-link {
  display: inline-block;
  margin-top: 1rem;
  color: var(--link);
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s ease;
}

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

/* Responsive */
@media (max-width: 768px) {
  .project-card {
    grid-template-columns: 1fr;
  }
}




/* ===== Highlights Section ===== */

.highlights-section {
  padding: 4rem 2rem;
  text-align: center;
  background: #fdf6f0;
}

.highlights-section h2 {
  font-size: 2.2rem;
  color: #5f3b1e;
  margin-bottom: 2.5rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.card:hover {
  transform: translateY(-6px);
}

.card h3 {
  font-size: 1.4rem;
  color: #824c27;
  margin-bottom: 0.6rem;
}

.card-date {
  font-size: 0.9rem;
  color: #af7a3a;
  margin-bottom: 0.8rem;
  font-weight: 600;
}

.card p {
  font-size: 1rem;
  line-height: 1.6;
  color: #4a3729;
}


/* ===== Dark Mode for Highlights Cards ===== */
body.dark .highlights-section .highlight-card {
  background-color: rgba(255, 255, 255, 0.05); /* soft transparent */
  color: #f0f0f0; /* bright text for contrast */
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
}

/* Optional: Heading color in cards */
body.dark .highlight-card h3,
body.dark .highlight-card span,
body.dark .highlight-card p {
  color: #fefefe;
}
/* ===== Dark Mode for Highlights Section ===== */
body.dark .highlights-section {
  background-color: #0e0e0e;
}

body.dark .card {
  background-color: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.6);
  color: #f1f1f1;
}
.highlight-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.1);
  transition: 0.3s ease;
}

/* Dark Mode - Card Text*/ 

body.dark .card p {
  color: #f1f1f1 !important;
}
/* Optional: add backdrop blur for extra shine ✨ */
body.dark .card {
  backdrop-filter: blur(8px);
}
.dark h2
{
color:#ffa447;
}

/* === Dark Mode: Highlight Section Styling === */
.dark .card h3 {
  color: #4ea8de !important; /* Soft Blue for Card Titles */
}

.dark .card .card-date {
  color: #ffcc70 !important; /* Soft Yellow-Orange for Dates */
}
.card {
  background: rgba(255, 255, 255, 0.7); /* Light mode */
  padding: 1.5rem;
  border-radius: 16px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transition: background 0.3s ease, color 0.3s ease;
text-align:left
}


/* ===== Dark‑mode tweaks ===== */
body.dark .highlights-section {
  background: #1e1e1e;
}

body.dark .card {
  background: #2b2b2b;
  border: 1px solid #444;
  box-shadow: none;
}

body.dark .card h3,
body.dark .card p {
  color: #eaeaea;
}

body.dark .card-date {
  color: #fbbf24;
}


.contact-section {  
  padding: 2rem;
  align-items: center;
  justify-content: center;
  text-align: center;
  transition: background-color 0.3s ease, color 0.3s ease;
  border-radius: 1rem;
background:transparent;
}

/* Section Heading */
.contact-section h2 {
  font-size: 2.5rem;
  font-weight: bold;
  color: var(--accent);
  margin-bottom: 1rem;
}


/* Paragraph */
.contact-section p {
  font-size: 1.1rem;
  margin-bottom:1.5rem;
  margin: 0.5rem 0;
}

/* Contact Details */
.contact-details {
  list-style: none;
  padding: 0;
  margin: 2rem 0 1rem;
  font-size: 1rem;
  
}

.contact-details li {
  margin: 0.8rem 0;
}

.contact-details a {
  color: var(--link); 
  transition: color 0.3s ease;
}

.contact-details a:hover {
  color: var(--accent);
}


/* Resume Download */
.resume-link {
  margin-top: 1rem;
  font-size: 1rem;
}

.resume-link a {
  color: var(--sub-accent);  /* use new lighter color */
  font-weight: 500;
  text-decoration: underline;
  transition: color 0.3s ease;
}

.resume-link a:hover {
  color: #ffe3b3; /* super light for hover */
}



:root {
  --background: #fefaf6;
  --text: #121212;
  --link: #0077cc;
  --accent: #8B5E3C;
}

[data-theme="dark"] {
  --background: #121212;
  --text: #fefaf6;
  --link: #f4a261;
  --accent: #f4a261;
}





/* ===== Footer ===== */
footer { text-align: center; padding: 1rem; background: #f5f7ff; font-size: 0.85rem; }

/* ===== Responsive Navbar ===== */
@media (max-width: 768px) {
  #hamburger { display: block; cursor: pointer; }
  .nav-links {
      position: absolute;
      top: 64px; right: -100%;
      background: #fff;
      flex-direction: column;
      width: 200px;
      padding: 1rem;
      transition: right 0.3s ease;
      border-left: 1px solid #eee;
  }
  .nav-links.show { right: 0; }
}
/* === Dark Mode Toggle Button === */
.toggle-btn {
  margin-left: 1rem;
  padding: 0.4rem 1rem;
  font-size: 0.9rem;
  border: none;
  background-color: #222;
  color: #fff;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.3s ease;
}
.toggle-btn:hover {
  background-color: #444;
}

/* === Dark Mode Theme === */
body.dark {
  background-color: #121212;
  color: #eaeaea;
}
body.dark .navbar {
  background-color: #1e1e1e;
  border-bottom: 1px solid #333;
}
body.dark .nav-links a {
  color: #ddd;
}
body.dark .nav-links a:hover {
  color: #7ab8ff;
}
body.dark .hero {
  background: linear-gradient(to bottom right, #1a1a1a, #2b2b2b);
}
body.dark .btn {
  background: #7ab8ff;
  color: #000;
}
body.dark .skill-card,
body.dark .project,
body.dark footer {
  background-color: #1f1f1f;
  color: #ddd;
  border: 1px solid #333;
}
body.dark .project-info a,
body.dark .contact a {
  color: #7ab8ff;
}


/* Initial hidden state */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(40px);
  transition: all 1s ease-out;
}

/* When it comes into view */
.animate-on-scroll.active {
  opacity: 1;
  transform: translateY(0);
}

:root {
  bg-gradient: linear-gradient(135deg,#f5e1ff,#e0f0ff;
  --primary-color: #D8A7B1;
  --accent-color: #e3bfa4;
  --text-color: #333333;
  --button-color: #E8C8C0;
}
body {
  background-color: var(--bg-color);
  color: var(--text-color);
  font-family: 'Poppins', sans-serif;
background-attachment:fixed;
background-size:cover;
}

h2, h3 {
  color: var(--primary-color);
}

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

a:hover {
  color: var(--button-color);
  
}

.project-card, .card {
  background-color: #ffffff;
  border: 1px solid var(--primary-color);
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(217, 169, 169, 0.2);
  padding: 1.5rem;
  transition: transform 0.3s ease;
}

.project-card:hover, .card:hover {
  transform: translateY(-6px);
}
* {
  transition: all 0.3s ease;
}