/* ================= RESET & GLOBAL ================= */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Quicksand', sans-serif;
  scroll-behavior: smooth;
}

html, body {
  width: 100%;
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
}

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

/* ================= VARIABLES ================= */
:root {
  --bg: #0b0f19;
  --text: #f9fafb;
  --primary: #3fb8af;
  --secondary: #1f2230;
  --btn-bg: #3fb8af;
  --btn-text: #111;
  --hover-bg: rgba(63,184,175,0.15);
  --transition: all 0.4s ease;
  --shadow: 0 15px 35px rgba(0,0,0,0.5);
  --border-radius: 18px;
  --chat-height: 500px;
  --chat-width: 350px;
  --chat-font: 'Quicksand', sans-serif;
  --scroll-color: #3fb8af;
}

/* ================= HEADER ================= */
header {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(10, 10, 15, 0.9);
    backdrop-filter: blur(10px);
    z-index: 999;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    transition: all 0.4s ease;
}

header.sticky {
    background: #0a0a0f;
    box-shadow: 0 5px 25px rgba(0,0,0,0.5);
}

/* Logo */
header .logo h1 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #fff;
}
header .logo span {
    color: #0ff;
    text-shadow: 0 0 10px #0ff, 0 0 20px #00e6e6;
}

/* Nav Menu */
nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}
nav ul li a {
    color: #fff;
    font-weight: 500;
    text-decoration: none;
    position: relative;
    transition: 0.3s;
}
/* Neon glow underline */
nav ul li a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 3px;
    left: 0;
    bottom: -6px;
    background: #0ff;
    box-shadow: 0 0 8px #0ff, 0 0 15px #00e6e6;
    transition: width 0.3s ease-in-out;
}
nav ul li a.active::after,
nav ul li a:hover::after { width: 100%; }
nav ul li a.active,
nav ul li a:hover {
    color: #0ff;
    text-shadow: 0 0 8px #0ff, 0 0 15px #00e6e6;
}

/* Header Icons */
.header-icons {
    display: none;
}
.header-icons button {
    background: none;
    border: none;
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
    margin-left: 1rem;
    transition: all 0.3s;
}
.header-icons button:hover {
    color: #0ff;
    text-shadow: 0 0 8px #0ff, 0 0 15px #00e6e6;
}

/* ================= MOBILE MENU ================= */
@media (max-width: 992px) {
    .header-icons { display: flex; }
    nav {
        position: fixed;
        top: 70px;
        right: -300px;
        width: 250px;
        height: calc(100vh - 70px);
        background: #111;
        flex-direction: column;
        justify-content: flex-start;
        padding: 2rem 1rem;
        transition: right 0.5s cubic-bezier(0.68,-0.55,0.265,1.55), opacity 0.5s ease;
        opacity: 0;
    }
    nav.show { right: 0; opacity: 1; }
    nav ul { flex-direction: column; gap: 1.5rem; opacity: 0; animation: fadeSlideIn 0.6s forwards; }
    @keyframes fadeSlideIn {
        0% { opacity: 0; transform: translateX(20px); }
        100% { opacity: 1; transform: translateX(0); }
    }
}

/* Neon glow pulse for menu toggle */
.glow-pulse {
    animation: neonPulse 1.5s infinite alternate;
}
@keyframes neonPulse {
    0% { text-shadow: 0 0 5px #0ff,0 0 10px #00e6e6; }
    50% { text-shadow: 0 0 10px #0ff,0 0 20px #00e6e6; }
    100% { text-shadow: 0 0 15px #0ff,0 0 30px #00e6e6; }
}

/* ================= HERO / LEFT SECTION ================= */
.hero-left {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem;
}

/* Profile Picture */
.profile-pic {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid #0ff;
    box-shadow: 0 0 15px #0ff, 0 0 30px #00e6e6;
    transition: transform 0.3s, box-shadow 0.3s;
}

/* Hover effect */
.profile-pic:hover {
    transform: scale(1.05);
    box-shadow: 0 0 25px #0ff, 0 0 50px #00e6e6;
}

/* ================= HERO SECTION RESPONSIVE ================= */
@media (max-width: 768px) {
    .hero-left {
        justify-content: center;
        margin-bottom: 2rem;
    }
    .profile-pic {
        width: 140px;
        height: 140px;
    }
}

/* ================= FLOATING THEME TOGGLE ================= */
.theme-toggle-wrapper {
  position: fixed;
  top: 15px;
  right: 15px;
  z-index: 9999;
}
.theme-toggle-btn {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  font-size: 1.4rem;
  background: rgba(0,255,255,0.25);
  color: #000;
  box-shadow: 0 0 12px rgba(0,255,255,0.5);
  transition: all 0.3s ease;
}
.theme-toggle-btn:hover,
.theme-toggle-btn.active {
  background: #00e6e6;
  box-shadow: 0 0 30px rgba(0,255,255,0.7);
  transform: scale(1.15);
}

/* Dark theme global styles */
body.dark-theme { background:#0a0a0f; color:#ccc; }
body.dark-theme h1,h2,h3 { color:#0ff; text-shadow:0 0 8px #0ff,0 0 15px #00e6e6; }

/* ================= HERO SECTION ================= */
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  padding: 0 3rem;
  background: linear-gradient(135deg, #111, #1a1e2b);
}

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

/* Left: Profile Picture */
.hero-left {
  flex: 1;
  display: flex;
  justify-content: center;
  transform: translateX(-50px);
  opacity: 0;
  transition: transform 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55), opacity 0.8s ease;
}

.hero-left img.profile-pic {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  border: 4px solid #0ff;
  object-fit: cover;
  box-shadow: 0 10px 35px rgba(0, 255, 255, 0.4);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.hero-left img.profile-pic:hover {
  transform: scale(1.1);
  box-shadow: 0 15px 50px rgba(0, 255, 255, 0.6);
}

/* Right: Text + Button */
.hero-right {
  flex: 2;
  transform: translateX(50px);
  opacity: 0;
  transition: transform 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55), opacity 0.8s ease;
}

.hero-right h1, .hero-right h3, .hero-right .btn {
  opacity: 0;
  transform: translateY(30px);
  transition: transform 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55), opacity 0.6s ease;
}

/* Heading styles */
.hero-right h1 {
  font-size: 3rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 1rem;
  text-shadow: 0 0 10px #0ff, 0 0 20px #00e6e6;
}

.hero-right h3 {
  font-size: 1.5rem;
  color: #ccc;
  margin-bottom: 2rem;
}

.hero-right h3 span {
  color: #0ff;
  font-weight: 700;
}

/* Resume Button */
.hero-right .btn {
  padding: 0.8rem 2rem;
  font-weight: 700;
  background: rgba(0, 255, 255, 0.3);
  color: #000;
  border-radius: 25px;
  font-size: 1rem;
  box-shadow: 0 8px 25px rgba(0, 255, 255, 0.4);
  text-decoration: none;
  transition: all 0.3s ease;
}

/* Neon Glow Pulse */
.hero-right .btn.glow {
  animation: neonPulse 1.8s infinite alternate;
}

.hero-right .btn:hover {
  background: #00e6e6;
  color: #000;
  transform: scale(1.05);
  box-shadow: 0 0 35px rgba(0, 255, 255, 0.7);
}

/* Neon Pulse Keyframes */
@keyframes neonPulse {
  0% { box-shadow: 0 0 15px rgba(0, 255, 255, 0.3); }
  50% { box-shadow: 0 0 28px rgba(0, 255, 255, 0.6); }
  100% { box-shadow: 0 0 35px rgba(0, 255, 255, 0.8); }
}

/* Visible Animation */
[data-animate].visible {
  transform: translateX(0) translateY(0) scale(1);
  opacity: 1;
}

/* Responsive */
@media (max-width: 992px) {
  .hero-container {
    flex-direction: column;
    text-align: center;
  }
  .hero-left, .hero-right {
    transform: translateX(0);
    margin-bottom: 2rem;
  }
  .hero-right h1 { font-size: 2.5rem; }
  .hero-right h3 { font-size: 1.3rem; }
}

/* ================= ABOUT SECTION - NEON GLASS ================= */
.about-section {
  padding: 80px 20px;
  background: linear-gradient(135deg, #0a0a0f, #1a1a2e);
  color: #fff;
  text-align: center;
  position: relative;
}

.about-section .section-title {
  font-size: 2.5rem;
  margin-bottom: 50px;
  color: #0ff;
  text-shadow: 0 0 10px #0ff, 0 0 20px #00e6e6;
  font-weight: 700;
  letter-spacing: 2px;
  transform: translateY(50px);
  opacity: 0;
  transition: transform 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55), opacity 0.6s ease;
}

.about-text {
  max-width: 800px;
  margin: 0 auto;
  transform: translateY(50px);
  opacity: 0;
  transition: transform 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55), opacity 0.6s ease;
}

.about-text p {
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 20px;
}

.about-text ul {
  list-style: none;
  padding-left: 0;
  margin-bottom: 30px;
}

.about-text ul li {
  margin-bottom: 10px;
  font-size: 1rem;
  color: #ccc;
  position: relative;
  padding-left: 20px;
}

.about-text ul li::before {
  content: "✔";
  position: absolute;
  left: 0;
  color: #0ff;
}

/* ================= CONTACT BUTTON ================= */
.btn-contact {
  background: rgba(0, 255, 255, 0.3);
  color: #000;
  font-weight: 700;
  padding: 12px 28px;
  border: none;
  border-radius: 25px;
  cursor: pointer;
  font-size: 1rem;
  box-shadow: 0 0 20px rgba(0, 255, 255, 0.4);
  transform: translateY(50px) scale(1);
  opacity: 0;
  transition: all 0.3s ease;
}

/* Glow + bounce pulse animation */
.btn-contact.glow {
  animation: neonPulse 1.8s infinite alternate, neonBounce 0.6s ease forwards;
}

.btn-contact:hover {
  background: #00e6e6;
  box-shadow: 0 0 35px rgba(0, 255, 255, 0.6);
  transform: scale(1.05);
}

/* Neon pulse keyframes */
@keyframes neonPulse {
  0% { box-shadow: 0 0 15px rgba(0, 255, 255, 0.3); }
  50% { box-shadow: 0 0 28px rgba(0, 255, 255, 0.6); }
  100% { box-shadow: 0 0 35px rgba(0, 255, 255, 0.8); }
}

/* Bounce keyframes */
@keyframes neonBounce {
  0% { transform: translateY(50px) scale(1); opacity: 0; }
  50% { transform: translateY(-8px) scale(1.02); opacity: 1; }
  100% { transform: translateY(0px) scale(1.01); opacity: 1; }
}

/* Visible animation for other items */
[data-animate].visible {
  transform: translateY(0) scale(1);
  opacity: 1;
}

/* Responsive */
@media (max-width: 768px) {
  .about-section .section-title { font-size: 2rem; }
  .about-text { padding: 0 10px; }
  .btn-contact { padding: 10px 22px; font-size: 0.95rem; }
}



/* ================= EXPERIENCE SECTION - NEON GLASS STYLE ================= */
.experience-section {
  padding: 80px 20px;
  background: linear-gradient(135deg, #0a0a0f, #1a1a2e);
  text-align: center;
  color: #fff;
  position: relative;
}

.experience-section .section-title {
  font-size: 2.5rem;
  margin-bottom: 50px;
  font-weight: 700;
  color: #0ff;
  text-shadow: 0 0 10px #0ff, 0 0 20px #00e6e6;
  letter-spacing: 2px;
}

.experience-grid {
  display: grid;
  gap: 40px;
  max-width: 1000px;
  margin: 0 auto;
}

.experience-card {
  background: rgba(255, 255, 255, 0.05);
  border: 2px solid rgba(0, 255, 255, 0.3);
  border-radius: 16px;
  padding: 30px;
  text-align: left;
  box-shadow: 0 0 25px rgba(0, 255, 255, 0.15);
  backdrop-filter: blur(12px);
  transform: translateY(50px) scale(1);
  opacity: 0;
  transition: transform 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55), 
              opacity 0.6s ease, 
              box-shadow 0.3s ease;
}

.experience-card.visible {
  opacity: 1;
  transform: translateY(0) scale(1.02);
  animation: glowPulse 1.2s ease-in-out infinite alternate;
}

.experience-card:hover {
  transform: translateY(-10px) scale(1.03);
  box-shadow: 0 0 45px rgba(0, 255, 255, 0.6);
}

.experience-card h3 {
  font-size: 1.5rem;
  margin-bottom: 12px;
  color: #00e6e6;
  text-shadow: 0 0 10px #00e6e6;
}

.experience-card .location {
  font-size: 0.95rem;
  color: #ccc;
  margin-bottom: 15px;
}

.experience-card ul {
  list-style: none;
  padding-left: 0;
}

.experience-card ul li {
  margin-bottom: 10px;
  color: #e6e6e6;
  line-height: 1.6;
}

.experience-card ul li span {
  color: #0ff;
  font-weight: bold;
}

/* Glow pulse animation */
@keyframes glowPulse {
  0% { box-shadow: 0 0 20px rgba(0, 255, 255, 0.25); }
  100% { box-shadow: 0 0 50px rgba(0, 255, 255, 0.6); }
}

/* Responsive */
@media (max-width: 768px) {
  .experience-section .section-title {
    font-size: 2rem;
  }
  .experience-card {
    padding: 20px;
  }
}



/* ================= SKILLS ================= */
#skills {
  padding: 80px 20px;
  background: linear-gradient(135deg, #0a0a0f, #1a1a2e);
  text-align: center;
  color: #fff;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 40px;
  justify-items: center;
}

.skill-circle {
  position: relative;
  width: 150px;
  height: 150px;
}

.skill-circle svg {
  transform: rotate(-90deg);
  width: 150px;
  height: 150px;
}

.skill-circle circle {
  fill: none;
  stroke-width: 12;
  stroke-linecap: round;
}

.bg {
  stroke: rgba(255, 255, 255, 0.15);
}

.progress {
  stroke: #0ff;
  stroke-dasharray: 408; /* 2πr where r = 65 */
  stroke-dashoffset: 408;
  transition: stroke-dashoffset 1.8s ease;
}

.skill-info {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.skill-info h3 {
  font-size: 0.9rem;
  margin-top: 6px;
  color: #0ff;
}

.percent {
  font-size: 1.3rem;
  font-weight: bold;
  color: #fff;
}


/* ================= ACHIEVEMENTS ================= */
.achievements-section {
  padding: 80px 20px;
  background: linear-gradient(135deg, #0a0a0f, #1a1a2e);
  text-align: center;
  color: #fff;
  position: relative;
}

.achievements-section .section-title {
  font-size: 2.5rem;
  margin-bottom: 40px;
  font-weight: 700;
  color: #0ff;
  text-shadow: 0 0 10px #0ff, 0 0 20px #00e6e6;
  letter-spacing: 2px;
}

.achievements-container {
  position: relative;
  max-width: 900px;
  margin: auto;
}

.achievements-slider {
  overflow: hidden;
  border-radius: 18px;
  box-shadow: 0 0 40px rgba(0, 255, 255, 0.25);
}

.achievements-wrapper {
  display: flex;
  transition: transform 0.7s ease-in-out;
  will-change: transform;
}

.achievement-card {
  min-width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 2px solid rgba(0, 255, 255, 0.3);
  border-radius: 16px;
  padding: 30px;
  text-align: left;
  box-shadow: 0 0 25px rgba(0, 255, 255, 0.15);
  backdrop-filter: blur(12px);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.achievement-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 0 35px rgba(0, 255, 255, 0.5);
}

.achievement-card h3 {
  font-size: 1.8rem;
  margin-bottom: 12px;
  color: #00e6e6;
  text-shadow: 0 0 10px #00e6e6;
}

.achievement-card p {
  font-size: 0.95rem;
  color: #ccc;
  line-height: 1.6;
}

/* ================= NAVIGATION BUTTONS ================= */
.ach-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 255, 255, 0.15);
  color: #0ff;
  border: 2px solid #0ff;
  padding: 18px 22px;
  cursor: pointer;
  font-size: 34px;
  border-radius: 50%;
  backdrop-filter: blur(8px);
  box-shadow: 0 0 25px rgba(0, 255, 255, 0.4),
              inset 0 0 10px rgba(0, 255, 255, 0.3);
  transition: all 0.3s ease;
  z-index: 99;
  animation: pulse 2s infinite alternate;
}

.ach-left-btn { left: -70px; }
.ach-right-btn { right: -70px; }

.ach-nav-btn:hover {
  background: rgba(0, 255, 255, 0.4);
  transform: scale(1.2) translateY(-50%);
  box-shadow: 0 0 40px #0ff, 0 0 80px #00e6e6;
}

/* Neon pulse animation */
@keyframes pulse {
  0% { box-shadow: 0 0 15px rgba(0, 255, 255, 0.3); }
  100% { box-shadow: 0 0 35px rgba(0, 255, 255, 0.8); }
}

/* Responsive Fix */
@media (max-width: 768px) {
  .ach-left-btn { left: -40px; }
  .ach-right-btn { right: -40px; }
  .achievement-card { padding: 20px; }
}

/* ================= PROJECTS ================= */
.portfolio-section {
  padding: 80px 20px;
  background: linear-gradient(135deg, #0a0a0f, #1a1a2e);
  text-align: center;
  color: #fff;
  position: relative;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 40px;
  font-weight: 700;
  color: #0ff;
  text-shadow: 0 0 10px #0ff, 0 0 20px #00e6e6;
  letter-spacing: 2px;
}

.portfolio-container {
  position: relative;
  max-width: 1000px;
  margin: auto;
}

.portfolio-slider {
  overflow: hidden;
  border-radius: 18px;
  box-shadow: 0 0 40px rgba(0, 255, 255, 0.25);
}

.projects-wrapper {
  display: flex;
  transition: transform 0.7s ease-in-out;
  will-change: transform;
}

.project-card {
  min-width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 2px solid rgba(0, 255, 255, 0.3);
  border-radius: 16px;
  padding: 30px;
  text-align: left;
  box-shadow: 0 0 25px rgba(0, 255, 255, 0.15);
  backdrop-filter: blur(12px);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 0 35px rgba(0, 255, 255, 0.5);
}

.project-card h3 {
  font-size: 1.8rem;
  margin-bottom: 12px;
  color: #00e6e6;
  text-shadow: 0 0 10px #00e6e6;
}

.project-card p {
  font-size: 0.95rem;
  color: #ccc;
}

.project-card ul {
  margin-top: 15px;
  padding-left: 20px;
  color: #eee;
}

.project-card ul li {
  margin-bottom: 10px;
  line-height: 1.6;
  position: relative;
}

.project-card ul li::before {
  content: "▹";
  position: absolute;
  left: -18px;
  color: #0ff;
  text-shadow: 0 0 8px #0ff;
}

/* ================= NAVIGATION BUTTONS ================= */
.nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 255, 255, 0.15);
  color: #0ff;
  border: 2px solid #0ff;
  padding: 18px 22px;
  cursor: pointer;
  font-size: 34px;
  border-radius: 50%;
  backdrop-filter: blur(8px);
  box-shadow: 0 0 25px rgba(0, 255, 255, 0.4),
              inset 0 0 10px rgba(0, 255, 255, 0.3);
  transition: all 0.3s ease;
  z-index: 99;
  animation: pulse 2s infinite alternate;
}

.left-btn { left: -70px; }
.right-btn { right: -70px; }

.nav-btn:hover {
  background: rgba(0, 255, 255, 0.4);
  transform: scale(1.2) translateY(-50%);
  box-shadow: 0 0 40px #0ff, 0 0 80px #00e6e6;
}

/* Neon pulse animation */
@keyframes pulse {
  0% { box-shadow: 0 0 15px rgba(0, 255, 255, 0.3); }
  100% { box-shadow: 0 0 35px rgba(0, 255, 255, 0.8); }
}

/* Responsive Fix */
@media (max-width: 768px) {
  .left-btn { left: -40px; }
  .right-btn { right: -40px; }
  .project-card { padding: 20px; }
}


/* ==================== CONTACT SECTION (PRO UPGRADE) ==================== */
.contact-section {
  padding: 100px 20px;
  background: radial-gradient(circle at top left, #080810, #151532 70%);
  color: #fff;
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* Rotating background glow */
.contact-section::before {
  content: "";
  position: absolute;
  top: -60%;
  left: -60%;
  width: 220%;
  height: 220%;
  background: conic-gradient(
    from 180deg,
    rgba(0, 255, 255, 0.08),
    rgba(138, 43, 226, 0.08),
    transparent 60%
  );
  animation: rotateGlow 40s linear infinite;
  z-index: 0;
  pointer-events: none;
}

@keyframes rotateGlow {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.section-title {
  font-size: 2.8rem;
  margin-bottom: 60px;
  font-weight: 700;
  color: #00ffff;
  text-transform: uppercase;
  letter-spacing: 2px;
  position: relative;
  z-index: 2;
  text-shadow: 0 0 10px rgba(0, 255, 255, 0.6);
}

/* ==================== FLEX CONTAINER ==================== */
.contact-container {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  flex-wrap: wrap;
  gap: 50px;
  max-width: 1150px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 25px;
  border: 1px solid rgba(0, 255, 255, 0.25);
  box-shadow: 0 0 40px rgba(0, 255, 255, 0.15);
  backdrop-filter: blur(16px);
  padding: 50px 60px;
  position: relative;
  z-index: 3;
  transition: all 0.4s ease;
}

.contact-container:hover {
  transform: translateY(-5px);
  box-shadow: 0 0 50px rgba(138, 43, 226, 0.3);
}

/* ==================== LEFT INFO SIDE ==================== */
.contact-info {
  flex: 1 1 40%;
  text-align: left;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-info h3 {
  font-size: 1.9rem;
  margin-bottom: 20px;
  color: #80e9ff;
  text-shadow: 0 0 8px rgba(0, 255, 255, 0.5);
}

.contact-info p {
  font-size: 1rem;
  line-height: 1.7;
  color: #ccc;
  margin-bottom: 25px;
}

.info-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.info-list li {
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1rem;
  transition: transform 0.3s ease, color 0.3s ease;
}

.info-list li i {
  color: #7df9ff;
  font-size: 1.4rem;
  text-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
}

.info-list li:hover {
  transform: translateX(8px);
  color: #8a2be2;
}

/* ==================== RIGHT FORM SIDE ==================== */
.contact-form-wrapper {
  flex: 1 1 50%;
  text-align: left;
}

.contact-form h3 {
  font-size: 1.8rem;
  margin-bottom: 30px;
  color: #80e9ff;
  text-shadow: 0 0 8px rgba(0, 255, 255, 0.5);
}

/* Floating Label System */
.form-group {
  position: relative;
  margin-bottom: 25px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(0, 255, 255, 0.3);
  padding: 14px 16px;
  font-size: 1rem;
  color: #fff;
  border-radius: 10px;
  outline: none;
  transition: all 0.3s ease;
  backdrop-filter: blur(8px);
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: #8a2be2;
  box-shadow: 0 0 18px rgba(138, 43, 226, 0.5);
  background: rgba(138, 43, 226, 0.08);
}

.contact-form label {
  position: absolute;
  top: 14px;
  left: 16px;
  font-size: 0.95rem;
  color: #aaa;
  pointer-events: none;
  transition: 0.3s ease;
}

.contact-form input:focus + label,
.contact-form input:not(:placeholder-shown) + label,
.contact-form textarea:focus + label,
.contact-form textarea:not(:placeholder-shown) + label {
  top: -10px;
  left: 10px;
  font-size: 0.8rem;
  background: #151532;
  padding: 0 6px;
  color: #8a2be2;
}

.contact-form textarea {
  height: 140px;
  resize: none;
}

/* Submit Button */
.contact-form .btn {
  width: 100%;
  background: linear-gradient(90deg, #00e6e6, #8a2be2, #00bcd4);
  background-size: 200% 200%;
  border: none;
  color: #fff;
  font-weight: 600;
  font-size: 1rem;
  padding: 14px 0;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.4s ease;
  animation: gradientShift 6s ease infinite;
  box-shadow: 0 0 15px rgba(0, 255, 255, 0.4);
}

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.contact-form .btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 25px rgba(138, 43, 226, 0.6);
}

/* Message (Success/Error) */
.form-message {
  margin-top: 18px;
  text-align: center;
  font-weight: bold;
  font-size: 1rem;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.form-message.success {
  color: #00ff99;
  opacity: 1;
}

.form-message.error {
  color: #ff5555;
  opacity: 1;
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 950px) {
  .contact-container {
    flex-direction: column;
    align-items: center;
    padding: 40px 25px;
  }

  .contact-info,
  .contact-form-wrapper {
    flex: 1 1 100%;
    text-align: center;
  }

  .info-list {
    display: inline-block;
    text-align: left;
  }

  .section-title {
    font-size: 2.2rem;
  }
}

@media (max-width: 600px) {
  .contact-form input,
  .contact-form textarea {
    font-size: 0.9rem;
    padding: 12px;
  }

  .contact-form .btn {
    font-size: 0.95rem;
  }

  .section-title {
    font-size: 1.9rem;
  }
}



/* ================= SOCIAL MEDIA ================= */
#social-media {
    padding: 3rem 2rem;
    text-align: center;
    background: linear-gradient(135deg, #111, #1a1e2b);
}

#social-media .section-title {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: #0ff;
    font-weight: 700;
    position: relative;
    text-shadow: 0 0 5px #0ff, 0 0 10px #00e6e6;
}

/* Section underline */
#social-media .section-title::after {
    content: '';
    display: block;
    width: 70px;
    height: 3px;
    background: #0ff;
    box-shadow: 0 0 8px #0ff, 0 0 15px #00e6e6;
    margin: 0.5rem auto 0;
    border-radius: 3px;
}

/* Social icons container */
.social-icons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Social buttons as small circular icons */
.social-btn {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 40px;    /* smaller button */
    height: 40px;   /* smaller button */
    background: #111;
    border-radius: 50%;
    padding: 0;
    box-shadow: 0 3px 10px rgba(0,255,255,0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

/* Social images inside buttons */
.social-icon {
    width: 20px;    /* smaller icon */
    height: 20px;   /* smaller icon */
    object-fit: contain;
    transition: transform 0.3s, filter 0.3s;
}

/* Hover effects */
.social-btn:hover {
    transform: scale(1.2);
    box-shadow: 0 0 15px #0ff, 0 0 30px #00e6e6;
    background: #0ff;
}

.social-btn:hover .social-icon {
    transform: scale(1.2);
    filter: drop-shadow(0 0 6px #00e6e6);
}

/* Tooltip */
.social-btn::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: -28px;
    left: 50%;
    transform: translateX(-50%) translateY(5px);
    background: rgba(20,25,40,0.95);
    color: #fff;
    font-size: 0.65rem; /* smaller tooltip */
    padding: 2px 5px;
    border-radius: 4px;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.social-btn:hover::after {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* Responsive */
@media(max-width:768px){
    .social-icons {
        gap: 0.8rem;
        justify-content: center;
    }
}



/* ================= SCROLL TO TOP BUTTON ================= */
#scrollTopBtn {
  position: fixed;
  bottom: 30px;
  left: 30px;
  z-index: 9999;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: none;
  background: rgba(0, 0, 0, 0.25);          /* black/glass orb */
  backdrop-filter: blur(12px);              /* glass effect */
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 0 15px #fff, 0 0 25px #00ffe0, 0 8px 30px rgba(0, 255, 224, 0.6), inset 0 -3px 10px rgba(0,0,0,0.2);
  transition: all 0.35s ease, opacity 0.5s ease, transform 0.35s ease;
  opacity: 0;
  pointer-events: none;
  animation: floatButton 3s ease-in-out infinite, pulseGlow 2s infinite;
}

/* Show button when active */
#scrollTopBtn.show {
  opacity: 1;
  pointer-events: auto;
}

/* Hover effect: scale + rotation + glow */
#scrollTopBtn:hover {
  transform: scale(1.35) rotate(-15deg);
  background: rgba(0, 0, 0, 0.35);
  box-shadow: 0 0 25px #fff, 0 0 40px #00ffe0, 0 12px 50px rgba(0, 255, 224, 0.9), inset 0 -4px 15px rgba(0,0,0,0.25);
}

/* Arrow inside the button */
#scrollTopBtn .arrow-emoji {
  font-size: 2rem;
  color: #fff;
  text-shadow: 0 0 5px #fff, 0 0 10px #00ffe0, 0 0 15px #00ffe0;
  transition: transform 0.3s ease, color 0.3s ease;
}

/* Rotate arrow on hover */
#scrollTopBtn:hover .arrow-emoji {
  transform: rotate(-360deg);
  color: #00ffe0;
}

/* ================= PULSATING NEON GLOW ================= */
@keyframes pulseGlow {
  0%   { box-shadow: 0 0 15px #fff, 0 0 25px #00ffe0, 0 10px 40px rgba(0, 255, 224, 0.6); }
  50%  { box-shadow: 0 0 25px #fff, 0 0 40px #00ffe0, 0 15px 50px rgba(0, 255, 224, 0.8); }
  100% { box-shadow: 0 0 15px #fff, 0 0 25px #00ffe0, 0 10px 40px rgba(0, 255, 224, 0.6); }
}

/* ================= FLOATING/BOUNCING ANIMATION ================= */
@keyframes floatButton {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ================= STICKY HEADER ================= */
header {
  position: relative;
  width: 100%;
  top: 0;
  left: 0;
  z-index: 9998;
  transition: transform 0.5s ease, opacity 0.5s ease, background 0.3s ease;
}

/* Sticky header slide down/up */
header.sticky {
  position: fixed;
  top: 0;
  width: 100%;
  left: 0;
  right: 0;
  background: rgba(11,15,25,0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 5px 20px rgba(0,0,0,0.3);
  transform: translateY(0);
  animation: slideDown 0.5s forwards;
}

@keyframes slideDown {
  from { transform: translateY(-120px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* ================= RESPONSIVE ================= */
@media (max-width: 768px) {
  #scrollTopBtn {
    width: 50px;
    height: 50px;
    bottom: 20px;
    left: 20px;
  }

  #scrollTopBtn .arrow-emoji {
    font-size: 1.6rem;
  }
}

/* ================= CHATBOT WINDOW ================= */
.chatbot-window {
  position: fixed;
  bottom: 90px;
  right: 30px;
  width: 320px;
  max-height: 420px;
  display: none; /* hidden by default */
  flex-direction: column;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(12px);
  border-radius: 18px;
  border: 1px solid rgba(0,255,224,0.3);
  box-shadow:
    0 0 15px #fff,
    0 0 25px #00ffe0,
    0 8px 30px rgba(0, 255, 224, 0.6),
    inset 0 -3px 10px rgba(0,0,0,0.25);
  color: #fff;
  z-index: 9999;
  transition: all 0.3s ease;
}

.chatbot-window.open {
  display: flex;
}

/* ================= HEADER ================= */
.chatbot-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 1rem;
  background: rgba(11,15,25,0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0,255,224,0.3);
  color: #00ffe0;
  font-weight: bold;
  box-shadow: 0 0 15px #00ffe0, 0 0 25px #fff;
}

.chatbot-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 15px;
}

.bot-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover; /* keeps uploaded image perfect */
  border: 2px solid #00ffe0;
}

.chatbot-close {
  background: transparent;
  border: none;
  font-size: 20px;
  cursor: pointer;
  color: #00ffe0;
  transition: transform 0.2s, color 0.2s;
}

.chatbot-close:hover {
  transform: rotate(90deg);
  color: #0ff;
}

/* ================= CHAT AREA ================= */
.chatbot-body {
  flex: 1;
  padding: 12px;
  overflow-y: auto;
  background: rgba(0, 0, 0, 0.35);
  scrollbar-width: thin;
  scrollbar-color: #00ffe0 rgba(0,0,0,0.4);
}

.chatbot-body::-webkit-scrollbar {
  width: 6px;
}

.chatbot-body::-webkit-scrollbar-thumb {
  background: #00ffe0;
  border-radius: 10px;
}

.chatbot-body::-webkit-scrollbar-track {
  background: rgba(0,0,0,0.4);
}

/* ================= MESSAGES ================= */
.chatbot-message {
  margin: 6px 0;
  padding: 8px 12px;
  border-radius: 12px;
  max-width: 80%;
  word-wrap: break-word;
  font-size: 14px;
}

.chatbot-message.user-msg {
  background: rgba(0, 255, 224, 0.2);
  border: 1px solid #00ffe0;
  color: #fff;
  text-shadow: 0 0 6px #00ffe0;
  box-shadow: 0 0 12px rgba(0,255,224,0.4);
  align-self: flex-end;
}

.chatbot-message.bot-msg {
  background: rgba(0,0,0,0.45);
  border: 1px solid rgba(0,255,224,0.3);
  color: #00ffe0;
  text-shadow: 0 0 5px #00ffe0, 0 0 12px #fff;
  box-shadow: 0 0 15px rgba(0,255,224,0.5);
  align-self: flex-start;
}

.typing-indicator {
  font-style: italic;
  color: #00ffe0;
  display: none;
  margin: 6px 0;
}

/* ================= FOOTER ================= */
.chatbot-footer {
  display: flex;
  gap: 6px;
  padding: 8px;
  background: rgba(11,15,25,0.95);
  border-top: 1px solid rgba(0,255,224,0.3);
}

.chatbot-input {
  flex: 1;
  padding: 8px 12px;
  border-radius: 12px;
  border: 1px solid #00ffe0;
  background: rgba(0,0,0,0.35);
  color: #fff;
  outline: none;
  transition: all 0.2s;
}

.chatbot-input:focus {
  border-color: #0ff;
  box-shadow: 0 0 8px #00ffe0;
}

#chatbot-send {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: none;
  background: #00ffe0;
  color: #000;
  cursor: pointer;
  box-shadow: 0 0 12px #00ffe0, 0 0 25px #fff;
  transition: 0.3s;
}

#chatbot-send:hover {
  background: #00e6cc;
  transform: rotate(15deg) scale(1.1);
}

/* ================= QUICK REPLIES ================= */
.chatbot-quick-replies {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 6px 10px;
}

.quick-btn {
  padding: 6px 12px;
  border-radius: 15px;
  border: 1px solid #00ffe0;
  background: rgba(0,255,224,0.15);
  color: #00ffe0;
  text-shadow: 0 0 5px #00ffe0;
  cursor: pointer;
  transition: all 0.2s ease;
}

.quick-btn:hover {
  background: rgba(0,255,224,0.3);
  box-shadow: 0 0 10px #00ffe0;
}

/* ================= FLOATING TOGGLE BUTTON ================= */
.chatbot-toggle {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: none;
  background: rgba(0,0,0,0.25);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #00ffe0;
  cursor: pointer;
  box-shadow:
    0 0 15px #fff,
    0 0 25px #00ffe0,
    0 8px 30px rgba(0, 255, 224, 0.6),
    inset 0 -3px 10px rgba(0,0,0,0.25);
  transition: all 0.35s ease, transform 0.35s ease;
  animation: floatButton 3s ease-in-out infinite, pulseGlow 2s infinite;
  z-index: 9999;
}

.chatbot-toggle.open {
  background: rgba(0,0,0,0.4);
  color: #ff4444;
}

.chatbot-toggle:hover {
  transform: scale(1.2) rotate(-10deg);
  background: rgba(0,0,0,0.35);
  box-shadow: 0 0 25px #fff, 0 0 40px #00ffe0, 0 12px 50px rgba(0, 255, 224, 0.9);
}

/* ================= NOTIFICATION DOT ================= */
.chatbot-notification {
  position: absolute;
  top: 10px;
  right: 10px;
  background: red;
  color: white;
  font-size: 13px;
  padding: 2px 6px;
  border-radius: 50%;
  display: none;
}

/* ================= ANIMATIONS ================= */
@keyframes pulseGlow {
  0% { box-shadow: 0 0 15px #fff, 0 0 25px #00ffe0, 0 10px 40px rgba(0, 255, 224, 0.6); }
  50% { box-shadow: 0 0 25px #fff, 0 0 40px #00ffe0, 0 15px 50px rgba(0, 255, 224, 0.8); }
  100% { box-shadow: 0 0 15px #fff, 0 0 25px #00ffe0, 0 10px 40px rgba(0, 255, 224, 0.6); }
}

@keyframes floatButton {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}