@import url('https://fonts.googleapis.com/css2?family=Nunito:ital,wght@0,200..1000;1,200..1000&display=swap');

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

:root {
    --bg-color: #191f36;
    --snd-bg-color: #262B40;
    --text-color: #fff;
    --main-color: #59B2F4;
}

html {
    font-size: 62.5%;
    overflow-x: hidden;
}

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

section {
    min-height: 100vh;
    padding: 10rem 9% 2rem;
}

/* Make ALL <span> use main color */
span {
  color: var(--main-color);
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2rem 9%;
    background: var(--bg-color);
    display: flex;  
    justify-content: space-between; 
    align-items: center;
    z-index: 100;
}

.logo {
    font-size: 2.5rem;
    color: var(--text-color);
    font-weight: 700;
    cursor: default;
}

.navbar a{
    font-size: 1.5rem;
    color: var(--text-color);
    margin-left: 4rem;
    font-weight: 700;
}

.navbar a:hover,
.navbar a.active {
    color: var(--main-color);
}


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

.home {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6rem 9%;
  min-height: 100vh;
  gap: 4rem;
  text-align: left;
  flex-wrap: wrap;
}

.home-content {
  flex: 1 1 400px;
  max-width: 600px;
}

.home-content h3 {
  font-size: 2.6rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.home-content h1 {
  font-size: 5rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.home-content h3 span {
  color: var(--main-color);
}

.home-content p {
  font-size: 1.6rem;
  line-height: 1.5;
  margin-bottom: 2rem;
}

.social-media {
  margin-bottom: 1.5rem;
}

.social-media a {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 4rem;
  height: 4rem;
  background: transparent;
  border: 0.2rem solid var(--main-color);
  border-radius: 50%;
  font-size: 2rem;
  color: var(--main-color);
  margin: 0 1rem 0 0;
  transition: 0.5s ease;
}

.social-media a:hover {
  background: var(--main-color);
  color: var(--snd-bg-color);
  box-shadow: 0 0 1rem white;
}

.btn {
  display: inline-block;
  padding: 1rem 2.8rem;
  background: var(--main-color);
  border-radius: 5px;
  box-shadow: 0 0 1rem var(--main-color);
  font-size: 1.6rem;
  color: var(--bg-color);
  letter-spacing: 0.1rem;
  font-weight: 700;
  transition: 0.5s ease;
  cursor: pointer;
}

.btn:hover {
  box-shadow: none;
}

/* Cube wrapper on the right */
.cube-wrapper {
  flex: 0 0 220px;  /* slightly wider */
  width: 220px;
  height: 220px;
  perspective: 800px;
  margin-left: 10rem; /* increase from 3rem to 5rem */
}


.cube {
  width: 250px;
  height: 250px;
  position: relative;
  transform-style: preserve-3d;
  animation: cube-spin 12s linear infinite;
  margin: 0 auto;
}

.face {
  position: absolute;
  width: 250px;
  height: 250px;
  background: var(--snd-bg-color);
  border: 3px solid var(--main-color);
  border-radius: 15px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 6rem;
  color: var(--main-color);
  box-shadow: 0 0 10px var(--main-color);
  transition: background 0.3s ease;
}

.face-front  { transform: rotateY(0deg) translateZ(125px); }
.face-back   { transform: rotateY(180deg) translateZ(125px); }
.face-right  { transform: rotateY(90deg) translateZ(125px); }
.face-left   { transform: rotateY(-90deg) translateZ(125px); }
.face-top    { transform: rotateX(90deg) translateZ(125px); }
.face-bottom { transform: rotateX(-90deg) translateZ(125px); }

@keyframes cube-spin {
  from { transform: rotateX(0deg) rotateY(0deg); }
  to   { transform: rotateX(360deg) rotateY(360deg); }
}

.floating-icons-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.floating-icons-bg i {
  position: absolute;
  font-size: 4rem;
  color: var(--main-color);
  opacity: 0.07;
  animation: floatBackgroundIcons 12s ease-in-out infinite alternate;
}

.floating-icons-bg i:nth-child(1) {
  top: 10%;
  left: 15%;
  animation-delay: 0s;
}
.floating-icons-bg i:nth-child(2) {
  top: 25%;
  left: 70%;
  animation-delay: 2s;
}
.floating-icons-bg i:nth-child(3) {
  top: 50%;
  left: 40%;
  animation-delay: 4s;
}
.floating-icons-bg i:nth-child(4) {
  top: 70%;
  left: 20%;
  animation-delay: 6s;
}
.floating-icons-bg i:nth-child(5) {
  top: 80%;
  left: 75%;
  animation-delay: 8s;
}
.floating-icons-bg i:nth-child(6) {
  top: 35%;
  left: 50%;
  animation-delay: 10s;
}

@keyframes floatBackgroundIcons {
  0% {
    transform: translateY(0) scale(1) rotate(0deg);
    opacity: 0.08;
  }
  50% {
    transform: translateY(-10px) scale(1.1) rotate(10deg);
    opacity: 0.12;
  }
  100% {
    transform: translateY(0) scale(1) rotate(0deg);
    opacity: 0.08;
  }
}


/* Responsive adjustments */
@media (max-width: 992px) {
  .home {
    flex-direction: column;
    text-align: center;
    gap: 2.5rem;
  }

  .home-content {
    max-width: 100%;
  }

  .cube-wrapper {
    margin-left: 0;
    flex: none;
    width: 180px;
    height: 180px;
  }

  .cube {
    width: 180px;
    height: 180px;
  }

  .face {
    width: 180px;
    height: 180px;
    font-size: 4.5rem;
  }
}

@media (max-width: 480px) {
  .home-content h1 {
    font-size: 3.6rem;
  }

  .home-content h3 {
    font-size: 1.8rem;
  }

  .home-content p {
    font-size: 1.4rem;
  }

  .cube-wrapper {
    width: 140px;
    height: 140px;
  }

  .cube {
    width: 140px;
    height: 140px;
  }

  .face {
    width: 140px;
    height: 140px;
    font-size: 3.5rem;
  }
}



.home {
  position: relative;
  z-index: 1;
  background-color: var(--bg-color);
  overflow: hidden;
}

 /* Glowing background grid for .home */
.home::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(89,178,244,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(89,178,244,0.05) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}

 /* Floating glowing orbs  */
.home::after {
  content: "";
  position: absolute;
  top: -100px;
  left: -100px;
  width: 700px;
  height: 700px;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(89,178,244,0.2) 15px, transparent 20px),
    radial-gradient(circle at 50% 70%, rgba(89,178,244,0.15) 20px, transparent 25px),
    radial-gradient(circle at 80% 40%, rgba(89,178,244,0.1) 12px, transparent 18px),
    radial-gradient(circle at 30% 80%, rgba(89,178,244,0.12) 18px, transparent 22px);
  animation: floatHomeOrbs 18s ease-in-out infinite alternate;
  filter: blur(10px);
}

@keyframes floatHomeOrbs {
  0% {
    transform: translate3d(0, 0, 0) rotateX(0deg) rotateY(0deg);
  }
  50% {
    transform: translate3d(15px, -20px, 0) rotateX(10deg) rotateY(15deg);
  }
  100% {
    transform: translate3d(0, 0, 0) rotateX(0deg) rotateY(0deg);
  }
}




/*--------------------------------------------------------*/
.about {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    background: var(--bg-color);

}

.about-img img {
    width: 35vw;
}

.heading {
    text-align: center;
    font-size: 4.5rem;    
}

.about-content h2 {
    text-align: left;
    line-height: 1.2;  
}

.about-content p {
    font-size: 1.6rem;
    margin: 2rem 0 3rem;
}

.about {
  position: relative;
  z-index: 1;
  overflow: hidden;
}

.about-blob-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  overflow: hidden;
}

.about-blob-bg svg {
  width: 100%;
  height: 100%;
  opacity: 0.08;
  filter: blur(60px);
  transform: scale(1.5);
  pointer-events: none;
}


/*--------------------------------------------------------------*/
.skills {
  padding-top: 6rem;
  padding-bottom: 6rem;
  background: var(--snd-bg-color);
  color: var(--text-color);
  text-align: center;
}

.flip-cards-container {
  display: flex;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
  margin-top: 4rem;
}

.flip-card {
  background: transparent;
  width: 320px;
  height: 420px;
  perspective: 1500px;
  cursor: pointer;
}

.flip-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  text-align: center;
  transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  transform-style: preserve-3d;
  border-radius: 20px;
  box-shadow: 0 0 30px rgba(89, 178, 244, 0.4);
}

.flip-card.flipped .flip-card-inner {
  transform: rotateY(180deg);
}

.flip-card-front, .flip-card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  border-radius: 20px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  box-sizing: border-box;
}

.flip-card-front {
  background: rgba(38, 43, 64, 0.85);
  border: 1px solid rgba(89, 178, 244, 0.6);
  box-shadow: 0 0 40px rgba(89, 178, 244, 0.4);
  color: var(--main-color);
  font-size: 2.4rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.flip-card-back {
  background: var(--bg-color);
  color: var(--text-color);
  transform: rotateY(180deg);
  overflow-y: auto;
  box-shadow: inset 0 0 20px rgba(89,178,244,0.6);
}

.skill-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 1rem;
  margin: 0.4rem;
  border-radius: 20px;
  font-weight: 600;
  font-size: 1.4rem;
  box-shadow: 0 0 8px rgba(89, 178, 244, 0.5);
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
  color: white;
  white-space: nowrap;
}

.skill-badge i {
  font-size: 1.8rem;
}

/* Language colors */
.skill-badge.language.java { background-color: #f89820; }       /* Java orange */
.skill-badge.language.python { background-color: #3776ab; }     /* Python blue */
.skill-badge.language.c { background-color: #a8b9cc; }          /* Soft C blue */
.skill-badge.language.cpp { background-color: #004482; }        /* C++ deep blue */
.skill-badge.language.js { background-color: #f0db4f; color:#000;}          /* JavaScript yellow */
.skill-badge.language.kotlin { background-color: #7f52ff; }     /* Kotlin purple */
.skill-badge.language.rust { background-color: #dea584; color:#000; }          /* Rust light brown */
.skill-badge.language.lisp { background-color: #3c6e71; }       /* Lisp teal */
.skill-badge.language.elixir { background-color: #6e4a7e; }     /* Elixir purple */
.skill-badge.language.haskell { background-color: #5e4b8b; }    /* Haskell dark purple */
.skill-badge.language.smalltalk { background-color: #9b59b6; }  /* Smalltalk violet */
.skill-badge.language.git { background-color: #f34f29; }        /* Git orange-red */
.skill-badge.language.bash { background-color: #4eaa25; }       /* Bash green */
.skill-badge.language.linux { background-color: #000000; }      /* Linux black */
.skill-badge.language.arduino { background-color: #00979d; }    /* Arduino teal */

/* Tech colors */
.skill-badge.tech.figma { background-color: #f24e1e; }
.skill-badge.tech.sketch { background-color: #f7b500; color:#000; }
.skill-badge.tech.canva { background-color: #00c4cc; }
.skill-badge.tech.photoshop { background-color: #31a8ff; }
.skill-badge.tech.nodejs { background-color: #3c873a; }
.skill-badge.tech.socketio { background-color: #010101; }
.skill-badge.tech.wordpress { background-color: #21759b; }
.skill-badge.tech.github { background-color: #333; }
.skill-badge.tech.microsoft { background-color: #f25022; }

/* Tools colors */
.skill-badge.tools.jira { background-color: #0052cc; }
.skill-badge.tools.confluence { background-color: #172b4d; }
.skill-badge.tools.aha { background-color: #ff6f00; }
.skill-badge.tools.slack { background-color: #4a154b; }
.skill-badge.tools.agile { background-color: #61bd4f; color: #000; }
.skill-badge.tools.waterfall { background-color: #0277bd; }
.skill-badge.tools.feature { background-color: #ff9800; color: #000; }
.skill-badge.tools.feasibility { background-color: #009688; }
.skill-badge.tools.kpis { background-color: #f44336; }

/* Scrollbar for back side overflow */
.flip-card-back::-webkit-scrollbar {
  width: 6px;
}

.flip-card-back::-webkit-scrollbar-track {
  background: transparent;
}

.flip-card-back::-webkit-scrollbar-thumb {
  background-color: var(--main-color);
  border-radius: 3px;
}

.languages-back {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem;
  padding: 1rem 0.5rem;
  overflow: visible !important;  /* no scrollbar */
}

/* Smaller skill badges specifically for languages */
.languages-back .skill-badge {
  font-size: 1.1rem;
  padding: 0.25rem 0.7rem;
  border-radius: 12px;
  box-shadow: 0 0 6px rgba(89, 178, 244, 0.5);
  white-space: nowrap;
}

.languages-back .skill-badge i {
  font-size: 1.3rem;
}

.skills {
  position: relative;
  z-index: 1;
  background-color: var(--bg-color);
  padding-bottom: 4rem;
  overflow: hidden;
}

/* Glowing grid pattern overlay */
.skills::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(89,178,244,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(89,178,244,0.05) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}

/* Floating cubes container */
.skills::after {
  content: "";
  position: absolute;
  top: -100px;
  left: -100px;
  width: 700px;
  height: 700px;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(89,178,244,0.2) 15px, transparent 20px),
    radial-gradient(circle at 50% 70%, rgba(89,178,244,0.15) 20px, transparent 25px),
    radial-gradient(circle at 80% 40%, rgba(89,178,244,0.1) 12px, transparent 18px),
    radial-gradient(circle at 30% 80%, rgba(89,178,244,0.12) 18px, transparent 22px);
  animation: floatCubes 15s ease-in-out infinite alternate;
  filter: blur(8px);
}

/* Floating animation for cubes */
@keyframes floatCubes {
  0% {
    transform: translate3d(0, 0, 0) rotateX(0deg) rotateY(0deg);
  }
  50% {
    transform: translate3d(15px, -20px, 0) rotateX(15deg) rotateY(15deg);
  }
  100% {
    transform: translate3d(0, 0, 0) rotateX(0deg) rotateY(0deg);
  }
}

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

.projects h2 {
    margin-bottom: 4rem;
}

.projects-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    align-items: center;
    gap: 2.5rem;
}

.projects-container .projects-box {
    position: relative;
    border-radius: 2rem;
    box-shadow: 0 0 1rem var(--bg-color);
    overflow: hidden;
    display: flex;
}

.projects-box img {
    width: 100%;
    transition: .5s ease;
    opacity: 0.7;
}

.projects-box:hover img {
    transform: scale(1.1);
}

.projects-box .projects-layer {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.1), var(--main-color)); 
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    text-align: center;
    padding: 0 4rem;
    transform: translateY(100%);
    transition: .5s ease;
}

.projects-box:hover .projects-layer {
    transform: translateY(0);
}

.projects-layer h4 {
    font-size: 3rem;
}

.projects-layer p {
    font-size: 1.6rem;
    margin: .3rem 0 1rem;
}

.projects-layer i {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 5rem;
    height: 5rem;
    background: var(--snd-bg-color);
    border-radius: 50%;
}

.projects-layer i {
    font-size: 2rem;
    color: var(--text-color);
}

/* Make projects boxes clickable without changing design */
.projects-box {
    display: block; 
    color: inherit; /* Keep text color same as before */
    text-decoration: none; /* Remove underline from link */
}

.projects-box:hover {
    transform: scale(1.05);
    transition: 0.3s;
}


.contact h1 {
    text-align: center;
}

.contact form {
    max-width: 70rem;
    margin: 1rem auto;
    text-align: center;
    margin-bottom: 3rem;
}

.contact form .input-box {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.contact form .input-box input,
.contact form textarea {
    width: 100%;
    padding: 1.5rem;
    font-size: 1.6rem;
    background: var(--snd-bg-color);
    border-radius: .8rem;
    margin: .7rem 0;
    color: white;
}

.contact form textarea {
    resize: none;
}

.contact form .btn {
    margin-top: 2rem;
    cursor: pointer;
}

.footer {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 5rem;
  padding: 2rem 9%;
  background: var(--snd-bg-color) ;
}

.footer-text {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  font-size: 1.6rem;
  white-space: nowrap; 
}

.footer-iconTop {
  margin-left: auto;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  padding: .8rem 1rem;
  background: var(--main-color);
  border-radius: .8rem;
  transition: .5s ease;

}

.footer-iconTop a:hover {
  box-shadow: 0 0 1rem var(--main-color);
}

.footer-iconTop a i {
  font-size: 2.4rem;
  color: var(--snd-bg-color);
}


/* BreakPoint */


@media(max-width: 1200px) {
  html {
    font-size: 55%;
  }

  .home {
    flex-direction: row;
  }

  .home-content h1 {
    font-size: 5rem;
  }

  .cube-wrapper {
    width: 50px !important;
    height: 80px !important;
    margin-left: 1 !important;
  }

  .cube {
    width: 150px !important;
    height: 150px !important;
  }

  .face {
    width: 150px !important;
    height: 150px !important;
    font-size: 5rem !important;
  }

  .projects h2 {
    margin-bottom: 3rem;
  }

  .projects-container {
    grid-template-columns: repeat(2, 1fr);
  }
}


@media(max-width: 991px) {
  
  .home {
    flex-direction: column;
  }

  header {
    padding: 2rem 3%;
  }

  section {
    padding: 10rem 3%;
  }

  .skills {
    padding: 7rem;
  }

  .projects {
    padding-bottom: 7rem;
  }

  .contact {
    min-height:auto;
  }

  .footer {
    padding: 2rem 3%;
  }

  .projects-container {
    grid-template-columns: repeat(2, 1fr);
  }

  .cube-wrapper {
    width: 150px !important;
    height: 450px !important;
    margin-bottom: 1rem; /* ✅ adds spacing from the "Say Hi" button */
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .cube {
    width: 150px !important;
    height: 150px !important;
  }

  .face {
    width: 150px !important;
    height: 150px !important;
    font-size: 5rem !important;
  }

  .flip-cards-container {
    grid-template-columns: repeat(3, 1fr);
  }

  .projects h2 {
    margin-bottom: 3rem;
  }

  .projects-container {
    grid-template-columns: repeat(2, 1fr);
  }

}

@media(max-width: 768px) {
  #menu-icon {
    display: block;
  }

  .navbar {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    padding: 1rem 3%;
    background: var(--bg-color);
    border-top: .1rem solid rgba(0, 0, 0, .2);
    box-shadow: 0 .5rem 1rem rgba(0, 0, 0, .2);
    display: none;
  }

  .navbar.active {
    display: block;
  }

  .navbar a {
    display: block;
    font-size: 2rem;
    margin: 3rem 0;
  }

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

  .about-content p {
    text-align: center;
  }


/* ------------------------------------------------------------- */
  .home {
    flex-direction: column;
  }

  .home-content h3 {
    font-size: 2.6rem;
  }

  .home-content h1 {
    font-size: 5rem;
  }

  .home-content {
    order: 2;
  }

  .about {
    flex-direction: column;
  }

  .cube-wrapper {
    width: 150px !important;
    height: 450px !important;
    margin-bottom: 1rem; /* adds spacing from the "Say Hi" button */
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .cube {
    width: 150px !important;
    height: 150px !important;
  }

  .face {
    width: 150px !important;
    height: 150px !important;
    font-size: 5rem !important;
  }

  .about-img img {
    width: 70vw;
    margin-top: 4rem;    
  }

  .skills h2 {
    margin-bottom: 3rem;
  }

  .projects h2 {
    margin-bottom: 3rem;
  }

  .projects-container {
    grid-template-columns: repeat(2, 1fr);
  }
  
}

@media (max-width: 617px) {
  .projects-container {
    grid-template-columns: 1fr;
  }

  .about-img img {
    margin-top: 4rem;   
    width: 75vw; 
  }
}

@media (max-width: 450px) {
  html {
    font-size: 50%;
  }

  .contact form input-box input {
    width: 100%;
  }


}


/* Small screens */
@media (max-width: 480px) {
  .footer-text {
    font-size: 1.5rem;
  }
  
  .footer-iconTop a i {
    font-size: 1.5rem;
    padding: 0.3rem 0.3rem;
  }
}

@media (max-width: 450px) {
  .footer-text {
    font-size: 1.2rem;
  }
  
  .footer-iconTop a i {
    font-size: 1.5rem;
    padding: 0.3rem 0.3rem;
  }
}

/* Extra small phones */
@media (max-width: 320px) {
  .footer-text {
    font-size: 0.85rem;
  }
  
  .footer-iconTop a i {
    font-size: 1.3rem;
    padding: 0.4rem 0.6rem;
  }
}