* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    border: none;
    outline: none;
    scroll-behavior: smooth;
    font-family: "Poppins", sans-serif;
}

:root {
    --bg-color: #080808;
    --second-bg-color: #131313;
    --text-color: white;

    /* Old: #B9D9FF, #78CDED, 7BD4ED */
    --main-color: #7BD4ED;
}

html{
    font-size: 60%;
    overflow-x: hidden;
}

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

.header{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 4rem 12% 4rem;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 5;
}

.logo{
    font-size: 3rem;
    color: var(--text-color);
    font-weight: 800;
    cursor: pointer;
    transition: 0.3s ease;
}

.logo:hover{
    transform: scale(1.1);
}

.logo span{
    text-shadow: 0 0 25px var(--main-color);
}

.navbar a{
    font-size: 1.8rem;
    color: var(--text-color);
    margin-left: 4rem;
    font-weight: 500;
    transition: 0.3s ease;
    border-bottom: 3px solid transparent;
}

.navbar a:hover,
.navbar a.active{
    color: var(--main-color);
    border-bottom: 3px solid var(--main-color);
}

#menu-icon{
    font-size: 3.6rem;
    color: var(--main-color);
    display: none;
}

section {
    min-height: 100vh;
    padding: 10rem 12% 10rem;
}

.home {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15rem;
}

.home-content {
    display: flex;
    flex-direction: column;
    align-items: baseline;
    text-align: left;
    justify-content: center;
    margin-top: 3rem;
}

span {
    color: var(--main-color);
}

.logo span {
    color: var(--main-color);
}

.home-content h3{
    margin-bottom: 2rem;
    margin-top: 1rem;
    font-size: 3.5rem;
}

.home-content h1{
    font-size: 7rem;
    font-weight: 700;
    margin-top: 1.5rem;
    line-height: 1;
}

.home-img{
    border-radius: 50%;
}

.home-img img{
    position: relative;
    top: 3rem;
    width: 20vw; /* Reduce this value to make the image smaller */
    border-radius: 50%;
    box-shadow: 0 0 25px var(--main-color);
    cursor: pointer;
    transition: 0.4s ease-in-out;
}

.home-img img:hover{
    box-shadow: 0 0 25px var(--main-color),
                0 0 50px var(--main-color),
                0 0 100px var(--main-color);
}

.home-content p{
    font-size: 1.5rem;
    font-weight: 500;
    line-height: 1.8;
    max-width: 1000px;
}

.social-icons a{
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 4.5rem;
    height: 4.5rem;
    background: transparent;
    border: 2px solid var(--main-color);
    font-size: 2.5rem;
    border-radius: 50%;
    color: var(--main-color);
    margin: 3rem 1.5rem 3rem 0;
    transition: 0.3s ease-in-out;
}

.social-icons a:hover{
    color: var(--text-color);
    transform: scale(1.3) translateY(-5px);
    box-shadow: 0 0 25px var(--main-color);
    background-color: var(--main-color);
}

.btn{
    display: inline-block;
    padding: 1rem 2.8rem;
    background: var(--main-color);
    box-shadow: 0 0 25px var(--main-color);
    border-radius: 4rem;
    font-size: 1.6rem;
    color: black;
    border: 2px solid transparent;
    letter-spacing: 0.1rem;
    font-weight: 600;
    transition: 0.3s ease-in-out;
    cursor: pointer;
}

.btn:hover{
    transform: scale(1.05);
    box-shadow: 0 0 50px var(--main-color);
}

.btn-group{
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.btn-group a:nth-of-type(2){
    background-color: black;
    color: var(--main-color);
    border: 2px solid var(--main-color);
    box-shadow: 0 0 25px transparent;
}

.btn-group a:nth-of-type(2):hover{
    box-shadow: 0 0 25px var(--main-color);
    background-color: var(--main-color);
    color: black;
}

.text-animation{
    font-size: 34px;
    font-weight: 600;
    min-width: 280px;
}

.text-animation span{
    position: relative;
}

.text-animation span::before{
    content: "Mobile Developer";
    color: var(--main-color);
    animation: words 20s infinite;
}

.text-animation span::after{
    content: "";
    background-color: var(--bg-color);
    position: absolute;
    width: calc(100% + 8px);
    height: 100%;
    border-left: 3px solid var(--bg-color);
    right: -8px;
    animation: cursor 0.6s infinite, typing 20s steps(14) infinite;
}

@keyframes cursor{
    to{
        border-left: 2px solid var(--main-color);
    }
}

@keyframes words {
    0%, 50% {
        content: "Mobile Developer";
    }
    50.01%, 100% {
        content: "Software Engineer";
    }
}

@keyframes typing {
    10%, 30%, 60%, 80% {
        width: 0;
    }
    5%, 35%, 55%, 85% {
        width: calc(100% + 8px);
    }
}

.heading {
    font-size: 4rem;
    text-align: center;
    margin: 5rem 0;
}

.background {
    padding: 100px 15px;
    background: var(--second-bg-color);
}

.background h2 {
    margin-bottom: 5rem;
}

/* Timeline layout */
.tl { position: relative; max-width: 1100px; margin: 0 auto; }
.tl-row { display: grid; grid-template-columns: 28px 1fr; gap: 18px; margin-bottom: 36px; align-items: start; }

/* Rail + dot */
.tl-rail { position: relative; height: 100%; }
.tl-rail::before{
  content:""; position:absolute; left: 12px; top: 0; bottom: 0; width: 4px;
  background: linear-gradient(180deg, rgba(123,212,237,.8), rgba(123,212,237,.15));
  border-radius: 999px; box-shadow: 0 0 16px rgba(123,212,237,.35) inset;
}
.tl-dot{
  position:absolute; left: 4px; top: 8px; width: 20px; height: 20px; border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #9fe9fb, #7BD4ED 60%, #2d92ab 100%);
  box-shadow: 0 0 12px #7BD4ED, 0 0 28px rgba(123,212,237,.45);
}

/* Card */
.tl-card{
  position: relative;
  border-radius: 28px;
  padding: 28px 28px;
  background: rgba(0,0,0,.65);
  backdrop-filter: blur(6px);
  border: 1.5px solid rgba(123,212,237,.25);
  box-shadow:
    0 0 0 1px rgba(123,212,237,.12) inset,
    0 12px 40px rgba(0,0,0,.6);
}
.tl-card::before{
  /* soft neon rim */
  content:""; position:absolute; inset:-2px; border-radius: 30px; pointer-events:none;
  background: radial-gradient(1200px 180px at 50% -40px, rgba(123,212,237,.35), transparent 55%);
  filter: blur(12px);
}

/* Card top row */
.tl-card__top{
  display:flex; align-items:center; justify-content: space-between; margin-bottom: 8px;
}

/* Period pill */
.period-pill{
  display:inline-flex; align-items:center; gap: .6rem;
  font-size: 1.6rem; font-weight: 800; letter-spacing:.3px; color: #fff;
  padding: .4rem 1.2rem; border-radius: 999px;
  background: linear-gradient(90deg, rgba(123,212,237,.18), rgba(123,212,237,.06));
  border: 1px solid rgba(123,212,237,.35);
  box-shadow: 0 0 12px rgba(123,212,237,.25);
}

/* Org title */
.org{ font-size: 2.4rem; line-height: 1.25; color:#fff; text-align:center; margin: 10px 0 6px; }

/* Roles as chips */
.roles{ display:flex; flex-wrap:wrap; gap:8px; justify-content:center; margin-bottom: 14px; }
.chip{
  display:inline-flex; align-items:center; gap:6px;
  padding: 6px 12px; border-radius: 999px;
  border: 1px solid rgba(123,212,237,.45);
  background: rgba(123,212,237,.10);
  color: #cfeff7; font-size: 1.2rem; font-weight: 600;
  box-shadow: 0 0 10px rgba(123,212,237,.20) inset;
}
.chip::before{
  content:""; width:8px; height:8px; border-radius:50%;
  background: radial-gradient(circle at 40% 40%, #bff3ff, #7BD4ED);
}

/* Description */
.desc{
  color:#eaeff1; font-size:1.6rem; line-height:1.9; text-align:center;
  max-width: 78ch; margin: 0 auto;
}

/* Responsive */
@media (max-width: 720px){
  .org{ font-size:2rem; }
  .desc{ font-size:1.5rem; }
  .tl-row{ gap:14px; }
  .tl-card{ padding: 22px; border-radius: 22px; }
  .tl-card::before{ border-radius: 24px; }
}

.timeline-items {
    max-width: 1200px;
    margin: auto;
    display: flex;
    flex-wrap: wrap;
    position: relative;
}

.timeline-items::before {
    content: "";
    position: absolute;
    width: 5px;
    height: 100%;
    background-color: var(--main-color);
    left: calc(50% - 1px);
}

.timeline-item {
    margin-bottom: 40px;
    width: 100%;
    position: relative;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-item:nth-child(odd) {
    padding-right: calc(50% + 30px);
    text-align: right;
}

.timeline-item:nth-child(even) {
    padding-left: calc(50% + 30px);
}

.timeline-dot {
    height: 21px;
    width: 21px;
    background-color: var(--main-color);
    box-shadow: 0 0 25px var(--main-color), 0 0 50px var(--main-color);
    position: absolute;
    left: calc(50% - 8px);
    border-radius: 50%;
    top: 10px;
}

.timeline-date {
    font-size: 20px;
    font-weight: 800;
    color: white;
    margin: 6px 0 15px;
}

.timeline-content {
    background-color: var(--bg-color);
    border: 3px solid var(--main-color);
    padding: 30px 50px;
    border-radius: 4rem;
    box-shadow: 0 0 10px var(--main-color);
    cursor: pointer;
    transition: 0.3s ease-in-out;
}

.timeline-content:hover {
    transform: scale(1.05);
    box-shadow: 0 0 25px var(--main-color);
}

.timeline-content h3 {
    font-size: 20px;
    color: white;
    margin: 0 0 10px;
    font-weight: 500;
}

.timeline-content p {
    color: white;
    font-size: 16px;
    font-weight: 300;
    line-height: 22px;
}

::-webkit-scrollbar {
    width: 15px;
}

::-webkit-scrollbar-thumb {
    background-color: var(--main-color);
}

::-webkit-scrollbar-track {
    background-color: var(--bg-color);
    width: 50px;
}

.services {
    background: var(--bg-color);
    color: black;
}

.services h2 {
    margin-bottom: 5rem;
    color: white;
}

.services-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    align-items: center;
    gap: 2.5rem;
}

.service-box {
    background-color: var(--main-color);
    height: 300px;
    border-radius: 3rem;
    border: 5px solid transparent;
    cursor: pointer;
    transition: 0.4s ease-in-out;
}

.service-box:hover {
    background: white;
    color: black;
    border: 5px solid var(--main-color);
    transform: scale(1.03);
}

.service-box .service-info {
    display: flex;
    flex-direction: column;
    text-align: left;
    max-height: 200px;
    justify-content: left;
    align-items: baseline;
    padding: 5rem 5rem;
}

.service-info h4 {
    font-size: 3rem;
    font-weight: 800;
    line-height: 2;
}

.service-info p {
    font-size: 1.6rem;
    font-weight: 600;
    max-height: 100px;
    line-height: 1.7;
    margin: auto;
}

.testimonials {
    background: var(--second-bg-color);
}

.testimonials-box {
    background-size: cover;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.testimonials .heading {
    margin-bottom: 5rem;
}

.testimonials-box img {
    width: 15rem;
    border-radius: 50%;
    border: 3px solid var(--main-color);
    box-shadow: 0 0 25px var(--main-color);
}

.wrapper {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
}

.testimonial-item {
    min-height: 550px;
    max-width: 450px;
    background: rgba(0, 0, 0, 0.7);
    border: 3px solid rgba(238, 238, 238, 0.2);
    border-radius: 2rem;
    margin: 0 2rem;
    padding: 30px 60px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 1.5rem;
    color: white;
    transition: 0.4s ease-in-out;
}

.testimonial-item:hover {
    border: 3px solid var(--main-color);
    transform: translateY(-10px) scale(1.03);
    box-shadow: 0 0 50px var(--main-color);
}

.testimonial-item h2 {
    font-size: 2.8rem;
}

.testimonial-item p {
    font-size: 1.3rem;
}

#star {
    color: gold;
    font-size: 2rem;
}

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

.contact h2 {
    margin-bottom: 3rem;
    color: white;
}

.contact-container {
  background-color: var(--second-bg-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4rem;
  border-radius: 2rem;
  gap: 3rem;
  flex-wrap: wrap;
}

.contact-form {
  flex: 1 1 400px;
}

.contact-form h3 {
  font-size: 2.8rem;
  margin-bottom: 2rem;
}

.contact-form form input,
.contact-form form textarea {
  width: 100%;
  margin-bottom: 2rem;
  padding: 1.8rem;
  border-radius: 1.2rem;
  background-color: var(--bg-color) !important;
  color: var(--text-color) !important;
  font-size: 1.6rem;
  resize: none;
  -webkit-user-modify: read-write-plaintext-only;
  transition: 0.3s ease;
}

input:-webkit-autofill,
textarea:-webkit-autofill {
  -webkit-box-shadow: 0 0 0px 1000px var(--bg-color) inset !important;
  -webkit-text-fill-color: var(--text-color) !important;
}

textarea::-webkit-grammar-error {
  text-decoration: none;
}

.contact-animation {
  flex: 1 1 300px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-animation lottie-player {
  width: 100%;
  max-width: 400px;
  height: auto;
}

.btn-message {
  width: 100%;
  padding: 1.8rem;
  background-color: var(--bg-color);
  color: var(--text-color);
  border: 2px solid var(--main-color);
  border-radius: 1.2rem;
  font-size: 1.6rem;
  font-weight: 600;
  box-shadow: 0 0 15px var(--main-color);
  cursor: pointer;
  transition: transform 0.2s ease, background-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
  transform: scale(1); /* 👈 ensure default state is scale(1) */
}

.btn-message:hover {
  background-color: var(--main-color);
  color: black;
  transform: scale(1.02); /* 👈 subtle zoom */
  box-shadow: 0 0 25px var(--main-color);
}

@media (max-width: 768px) {
  .contact-container {
    flex-direction: column;
    padding: 3rem 2rem;
  }

  .contact-animation lottie-player {
    max-width: 300px;
  }
}

.toast {
  visibility: hidden;
  min-width: 250px;
  background-color: #333;
  color: #fff;
  text-align: center;
  border-radius: 2rem;
  padding: 1.5rem;
  position: fixed;
  z-index: 1;
  left: 50%;
  bottom: 150px;
  font-size: 1.6rem;
  transform: translateX(-50%);
}

.toast.show {
  visibility: visible;
  animation: fadein 0.5s, fadeout 0.5s 2.5s;
}

@keyframes fadein {
  from {bottom: 0; opacity: 0;}
  to {bottom: 150px; opacity: 1;}
}

@keyframes fadeout {
  from {bottom: 150px; opacity: 1;}
  to {bottom: 0; opacity: 0;}
}

.footer {
    position: relative;
    bottom: 0;
    width: 100%;
    padding: 40px 0;
    background-color: var(--second-bg-color);
}

.footer .social {
    text-align: center;
    padding-bottom: 25px;
    color: var(--main-color);
}

.footer .social a {
    font-size: 25px;
    color: var(--main-color);
    border: 2px solid var(--main-color);
    width: 42px;
    height: 42px;
    line-height: 42px;
    display: inline-block;
    text-align: center;
    border-radius: 50%;
    margin: 0 10px;
    transition: 0.3s ease-in-out;
}

.footer .social a:hover {
    transform: scale(1.2) translateY(-10px);
    background-color: var(--main-color);
    color: black;
    box-shadow: 0 0 25px var(--main-color);
}

.social-icons a:focus,
.social-icons a:active,
.social a:focus,
.social a:active {
    outline: none; /* Remove focus outline */
    transform: none; /* Reset any transform */
    background-color: transparent; /* Reset background color */
    box-shadow: none; /* Remove any shadow */
    color: var(--main-color); /* Reset text color */
}

.footer ul {
    margin-top: 0;
    padding: 0;
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: 0;
    text-align: center;
}

.footer ul li a {
    color: white;
    border-bottom: 3px solid transparent;
    transition: 0.3s ease-in-out;
}

.footer ul li a:hover {
    border-bottom: 3px solid var(--main-color);
}

.footer ul li {
    display: inline-block;
    padding: 0 15px;
}

.footer .copyright {
    margin-top: 50px;
    text-align: center;
    font-size: 16px;
    color: white;
}

.skills-box {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem 4rem;
  max-width: 900px;
  margin: 4rem auto 0;
}

.skill {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.skill .label {
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--text-color);
}

.progress-bar {
  background-color: #2e2e2e;
  border-radius: 20px;
  height: 18px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 0 10px var(--main-color); /* glowing effect */
}

.progress-fill {
  background-color: var(--main-color);
  height: 100%;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  padding-right: 10px;
  border-radius: 20px;
  font-size: 1.2rem;
  font-weight: 600;
  color: #000;
  width: 0;
  transition: width 1s ease-in-out;
}

.progress-fill.animate {
  width: var(--target-width);
}

.project-icons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 60px;
}

.project-item {
    background-color: #1f2235;
    padding: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0px 0px 15px rgba(0, 0, 0, 0.5); /* Shadow effect */
    width: 120px;
    height: 120px;
    transition: transform 0.3s ease;
}

.project-item img {
    max-width: 60px;
    max-height: 60px;
    border-radius: 10%; /* Makes the image rounded */
    cursor: pointer; /* Indicate that the image is clickable */
}

.project-item:hover {
    transform: scale(1.1);
    box-shadow: 0px 0px 20px rgba(0, 0, 0, 0.7);
}

@media (max-width: 1285px) {
    html {
        font-size: 55%;
    }
    .services-container {
        padding-bottom: 7rem;
        grid-template-columns: repeat(2, 1fr);
        margin: 0 5rem;
    }
}

@media (max-width: 991px) {
    header {
        padding: 2rem 3%;
    }
    section {
        padding: 10rem 3% 2rem;
    }
    .timeline-items::before {
        left: 7px;
    }
    .timeline-item:nth-child(odd) {
        padding-right: 0;
        text-align: left;
    }
    .timeline-item:nth-child(odd),
    .timeline-item:nth-child(even) {
        padding-left: 37px;
    }
    .timeline-dot {
        left: 0;
    }
    
    .services {
        padding-bottom: 7rem;
    }
    
    .testimonials .wrapper {
        grid-template-columns: repeat(1, 1fr);
    }
    
    .contact form {
        flex-direction: column;
    }
    
    .footer {
        padding: 2rem 3%;
    }
    
}

@media (max-width: 895px) {
    #menu-icon {
        display: block;
    }

    .navbar {
        position: absolute;
        top: 100%;
        right: 0;
        width: 50%;
        padding: 1rem 3%;
        background: rgba(0, 0, 0, 0.8);
        backdrop-filter: blur(20px);
        border-bottom-left-radius: 2rem;
        border-left: 2px solid var(--main-color);
        border-bottom: 2px solid var(--main-color);
        display: none;
    }
    
    .navbar.active {
        display: block;
    }
    
    .navbar a {
        display: block;
        font-size: 2rem;
        margin: 3rem 0;
        color: white;
    }

    .home {
        flex-direction: column-reverse;
        margin: 5rem 4rem;
    }
    
    .home-content h3 {
        font-size: 2.6rem;
    }
    
    .home-content h1 {
        font-size: 8rem;
        margin-top: 3rem;
    }
    
    .home-content p {
        max-width: 600px;
        margin: 0 auto;
    }
    
    .home-img img {
        width: 56vw;
    }
    
    .services h2 {
        margin-bottom: 3rem;
    }

    .services-container {
        grid-template-columns: repeat(1, 1fr);
    }

}

/* --------------------------------------------------
   Fix for browsers that force dark theme (e.g. Samsung Internet)
   Ensures consistent dark appearance across all platforms.
-------------------------------------------------- */

/* Declare that we handle dark mode styling ourselves */
html {
  color-scheme: only dark;
}

/* Force dark theme styles globally (even if browser tries to override) */
html, body, input, textarea, select, button {
  background-color: var(--bg-color) !important;
  color: var(--text-color) !important;
  border-color: var(--main-color) !important;
}

/* Prevent browser autofill (especially on Android) from changing input colors */
input:-webkit-autofill,
textarea:-webkit-autofill {
  -webkit-box-shadow: 0 0 0px 1000px var(--bg-color) inset !important;
  -webkit-text-fill-color: var(--text-color) !important;
}

/* Optional dark-specific visual tweaks (e.g. selected text) */
@media (prefers-color-scheme: dark) {
  ::selection {
    background: var(--main-color);
    color: black;
  }
}