:root {

  /**
   * colors
   */

  --white: hsla(0, 0%, 100%, 1);
  --white_a8: hsla(0, 0%, 100%, 0.08);
  --white_a12: hsla(0, 0%, 100%, 0.12);
  --cultured: hsla(220, 20%, 97%, 1);
  --snow: hsla(345, 57%, 97%, 1);
  --manatee: hsla(219, 10%, 62%, 1);
  --black-coral: hsla(220, 12%, 43%, 1);
  --cadet-blue-crayola_a20: hsla(222, 23%, 71%, 0.2);
  --cinnamon-satin: hsl(241, 100%, 65%);
  --raisin-black: hsla(216, 14%, 14%, 1);
  --raisin-black_a6: hsla(216, 14%, 14%, 0.06);
  --gunmetal: hsla(214, 15%, 21%, 1);
  --charcoal: hsla(219, 22%, 26%, 1);



  /**
   * typography
   */

  --ff-manrope: 'Manrope', sans-serif;

  --fs-1: calc(2.7rem + 1.38vw);
  --fs-2: calc(2.6rem + .66vw);
  --fs-3: calc(2.6rem + .24vw);
  --fs-4: 1.9rem;
  --fs-5: 1.8rem;
  --fs-6: 1.7rem;
  --fs-7: 1.5rem;
  --fs-8: 1.4rem;
  
  --fw-700: 700;

  /**
   * spacing
   */

  --section-padding: 90px;

  /**
   * box shadow
   */

  --shadow-1: 0 0 20px hsla(216, 14%, 14%, 0.05);
  --shadow-2: 0 4px 28px hsla(216, 14%, 14%, 0.07);

  /**
   * border radius
   */

  --radius-circle: 50%;
  --radius-pill: 100px;
  --radius-8: 8px;
  --radius-6: 6px;

  /**
   * transition
   */

  --transition-1: 0.25s ease;
  --transition-2: 0.5s ease;
  --transition-3: 0.3s ease-in-out;

}




/*-----------------------------------*\
  #RESET
\*-----------------------------------*/

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

li { list-style: none; }

a,
img,
span,
button,
ion-icon { display: block; }

a {
  color: inherit;
  text-decoration: none;
}

img { height: auto; }

input,
button,
textarea {
  background: none;
  border: none;
  font: inherit;
}

input,
textarea { width: 100%; }

button { cursor: pointer; }

ion-icon { pointer-events: none; }

html {
  font-family: var(--ff-manrope);
  font-size: 10px;
  scroll-behavior: smooth;
}

body {
  background-color: var(--white);
  color: var(--text-color);
  font-size: 1.6rem;
  line-height: 1.7;
}

body.nav-active { overflow: hidden; }

::-webkit-scrollbar { width: 10px; }

::-webkit-scrollbar-track { background-color: hsl(0, 0%, 98%); }

::-webkit-scrollbar-thumb { background-color: hsl(0, 0%, 80%); }

::-webkit-scrollbar-thumb:hover { background-color: hsl(0, 0%, 70%); }

.section-title {
  color: var(--text-color);
}



/*-----------------------------------*\
  #REUSED STYLE
\*-----------------------------------*/

.container { padding-inline: 16px; }

.social-list {
  display: flex;
  align-items: center;
  gap: 10 px; /* Increase or decrease to fine-tune spacing */
  justify-content: center; /* Ensure even alignment */
}

.social-link {
  font-size: 1rem;
  transition: var(--transition-1);
}

.social-link:is(:hover, :focus-visible) { transform: translateY(-3px); }

.section { padding-block: var(--section-padding); }

.w-100 { width: 100%; }

.w-20 { width: 20;}

.h1,
.h2,
.h3,
.h4 {
  color: var(--charcoal);
  line-height: 1.3;
}

.h1 { font-size: var(--fs-1); }

.h2 { font-size: var(--fs-2); }

.h3 { font-size: var(--fs-3); }

.h4 { font-size: var(--fs-4); }

/* .btn {
  color: var(--cinnamon-satin);
  font-size: var(--fs-6);
  font-weight: var(--fw-700);
  border: 2px solid var(--cinnamon-satin);
  max-width: max-content;
  padding: 12px 28px;
  border-radius: var(--radius-pill);
  transition: var(--transition-1);
  will-change: transform;
} */


/* .btn:is(:hover, :focus-visible) { transform: translateY(-4px); } */

/* .btn-primary,
.btn-secondary:is(:hover, :focus-visible) {
  background-color: var(--cinnamon-satin);
  color: var(--white);
} */

.btn {
  display: inline-block;
  padding: 12px 24px;
  font-size: 16px;
  font-weight: bold;
  border-radius: 30px;
  text-decoration: none;
  transition: all 0.2s ease-in-out;
  position: relative;
  border: none;
}

.btn-primary {
  background: linear-gradient(145deg, #4a3aff, #372bbf); /* Gradient for depth */
  color: white;
  box-shadow: 4px 4px 10px rgba(0, 0, 0, 0.4), 
              inset -2px -2px 4px rgba(255, 255, 255, 0.2); /* Stronger shadow */
}

.btn-secondary {
  background: linear-gradient(145deg, #ffffff, #e0e0e0);
  color: #4a3aff;
  border: 2px solid #4a3aff;
  box-shadow: 4px 4px 10px rgba(0, 0, 0, 0.2), 
              inset -2px -2px 4px rgba(255, 255, 255, 0.6);
}

.btn:hover {
  transform: translateY(3px);
  box-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
}

.btn:active {
  transform: translateY(6px);
  box-shadow: 1px 1px 6px rgba(0, 0, 0, 0.2);
}


.section-text { font-size: var(--fs-5); }

.section-title { margin-block-end: 16px; }

.grid-list {
  display: grid;
  gap: 30px;
}

[data-reveal] {
  opacity: 0;
  transition: 0.75s ease;
}

[data-reveal="top"] { transform: translateY(-30px); }

[data-reveal="bottom"] { transform: translateY(30px); }

[data-reveal="left"] { transform: translateX(-30px); }

[data-reveal="right"] { transform: translateX(30px); }

[data-reveal].revealed {
  transform: translate(0);
  opacity: 1;
}





/*-----------------------------------*\
  #HEADER
\*-----------------------------------*/

.header {
  position: absolute;
  top: 0;
  left: 0;
  background-color: var(--white);
  width: 100%;
  padding-block: 20px;
  box-shadow: var(--shadow-1);
  z-index: 4;
}

.header.active {
  position: fixed;
  animation: slideIn 0.5s ease forwards;
}

@keyframes slideIn {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(0); }
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-open-btn {
  font-size: 3.5rem;
  color: var(--gunmetal);
}

/* .navbar {
  position: fixed;
  top: 0;
  left: -300px;
  background-color: var(--raisin-black);
  color: var(--white);
  max-width: 300px;
  width: 100%;
  height: 100vh;
  padding: 30px;
  padding-block-end: 40px;
  display: flex;
  flex-direction: column;
  gap: 30px;
  z-index: 2;
  visibility: hidden;
  transition: var(--transition-3);
} */

.navbar {
  background: linear-gradient(145deg, #ffffff, #e0e0e0); /* Light 3D effect */
  padding: 15px 30px;
  border-radius: 12px;
  box-shadow: 4px 4px 10px rgba(0, 0, 0, 0.2), 
              -4px -4px 10px rgba(255, 255, 255, 0.8); /* Soft 3D shadow */
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar-link {
  text-decoration: none;
  color: #333;
  font-size: 18px;
  font-weight: bold;
  padding: 10px 20px;
  transition: all 0.3s ease-in-out;
  border-radius: 8px;
  position: relative;
}

.navbar-link:hover {
  background: linear-gradient(145deg, #d1d1d1, #ffffff);
  box-shadow: inset 3px 3px 6px rgba(0, 0, 0, 0.2), 
              inset -3px -3px 6px rgba(255, 255, 255, 0.8);
  transform: translateY(-2px);
}

.navbar-link.active {
  background: linear-gradient(145deg, #4a3aff, #372bbf);
  color: white;
  box-shadow: 3px 3px 8px rgba(0, 0, 0, 0.3);
}

/* .navbar.active {
  visibility: visible;
  transform: translateX(300px);
} */

.navbar-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-close-btn {
  background-color: var(--white_a8);
  color: var(--white);
  font-size: 2rem;
  padding: 6px;
  border-radius: var(--radius-circle);
  transition: var(--transition-1);
}

.nav-close-btn ion-icon { --ionicon-stroke-width: 50px; }

/* .nav-close-btn:is(:hover, :focus-visible) { background-color: var(--white_a12); } */

.navbar-list { margin-block-end: auto; }

/* .navbar-link {
  font-weight: var(--fw-700);
  padding-block: 6px;
} */

.contact-link { transition: var(--transition-1); }

.contact-link:is(:hover, :focus-visible) { color: var(--cinnamon-satin); }

.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: var(--raisin-black);
  pointer-events: none;
  opacity: 0;
  transition: var(--transition-1);
}

.overlay.active {
  pointer-events: all;
  opacity: 0.8;
}





/*-----------------------------------*\
  #HERO
\*-----------------------------------*/

.hero {
  padding-block-start: calc(var(--section-padding) + 50px);
  background-color: var(--cultured);
}

.hero .container {
  display: grid;
  gap: 50px;
}

.hero-banner {
  position: relative;
  max-width: max-content;
  margin-inline: auto;
}

.hero-banner .w-100 {
  /* mask-image: url("../images/Blob.svg");
  -webkit-mask-image: url("../images/Blog.svg"); */
  mask-repeat: no-repeat;
  -webkit-mask-repeat: no-repeat;
  mask-position: center;
  -webkit-mask-position: center;
  mask-size: auto;
  -webkit-mask-size: auto;
}

.hero .shape {
  position: absolute;
  bottom: 10%;
  right: 2%;
  filter: drop-shadow(var(--shadow-2));
}

.hero-content { text-align: center; }

.hero .section-text { margin-block: 24px 36px; }

.btn-wrapper {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 12px;
}





/*-----------------------------------*\
  #ABOUT
\*-----------------------------------*/

.about .wrapper {
  display: center;
  gap: 50px;
  margin-block-end: 70px;
  text-align: center;
}

/* .progress-list .label-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-block-end: 4px;
}

.progress-item:not(:last-child) { margin-block-end: 16px; }

.progress {
  background-color: var(--raisin-black_a6);
  height: 6px;
  width: 100%;
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.progress-fill { height: inherit; } */

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

.about-card .card-icon {
  max-width: max-content;
  margin-inline: auto;
}

.about-card .card-title { margin-block: 16px 10px; }





/*-----------------------------------*\
  #PROJECTS
\*-----------------------------------*/

.project-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

@media (max-width: 768px) {
  .project-grid {
    grid-template-columns: 1fr; /* Stack projects vertically on smaller screens */
  }
}

.project { border-block: 1px solid var(--cadet-blue-crayola_a20); }

.project .title-wrapper { margin-block-end: 40px; }

.project .btn { margin-block-start: 24px; }

.project .grid-list { gap: 40px; }

.project-card {
  --padding: 24px;

  display: flex;
  flex-direction: column;
  gap: var(--padding);
  border-radius: var(--radius-8);
  overflow: hidden;
}

.project-card-1,
.project-card-2,
:is(.project-card-3, .project-card-4) .card-content { padding: var(--padding); }

.project-card-1 { padding-block-end: 0; }

.project :is(.project-card-3, .project-card-4) { gap: 0; }

.project-card .card-tag {
  font-size: var(--fs-8);
  font-weight: var(--fw-700);
  text-transform: uppercase;
}

.project-card .card-title { margin-block: 16px; }

.project-card .card-text { margin-block-end: 20px; }

.project-card .btn-text {
  display: flex;
  align-items: center;
  gap: 5px;
  font-weight: var(--fw-700);
  transition: var(--transition-1);
}

.project-card .btn-text:is(:hover, :focus-visible) { gap: 10px; }





/*-----------------------------------*\
  #CONTACT
\*-----------------------------------*/

.contact { padding-block-end: 0; }

.contact-icons {
  display: flex;
  flex-direction: column; /* Keeps them stacked */
  gap: 10px; /* Spacing between email & GitHub */
}

.contact-item {
  display: flex;
  align-items: center; /* Aligns icon & text in one row */
  gap: 10px; /* Space between icon & text */
  text-decoration: none; /* Removes underline */
  color: #333; /* Adjust text color */
  font-size: 16px;
}

.contact-item img {
  width: 24px; /* Adjust icon size */
  height: 24px;
}

.contact .section-title { margin-block-start: 20px; }

.input-field {
  background-color: var(--white);
  color: var(--black-coral);
  font-size: var(--fs-7);
  padding: 14px 18px;
  border-radius: var(--radius-6);
  outline: none;
  margin-block-end: 20px;
}

.input-field::placeholder { color: var(--manatee); }

textarea.input-field {
  min-height: 120px;
  height: 120px;
  max-height: 240px;
  resize: vertical;
}





/*-----------------------------------*\
  #FOOTER
\*-----------------------------------*/

.footer { padding-block: 30px; text-align: center;}

.copyright { margin-block-end: 12px; text-align: center;}





/*-----------------------------------*\
  #MEDIA QUERIES
\*-----------------------------------*/

/**
 * responsive for large than 575px screen
 */

@media (min-width: 575px) {

  /**
   * REUSED STYLE
   */

  .container {
    max-width: 540px;
    width: 100%;
    margin-inline: auto;
  }



  /**
   * PROJECT
   */

  .project-card { --padding: 68px; }



  /**
   * CONTACT
   */

  .contact-card { padding: 68px; }

}





/**
 * responsive for large than 768px screen
 */

@media (min-width: 768px) {

  /**
   * REUSED STYLE
   */

  .container { max-width: 720px; }

  .section-text { --fs-5: 2rem; }



  /**
   * ABOUT
   */

  .about .grid-list { grid-template-columns: 1fr 1fr; }



  /**
   * PROJECT
   */

  .project .title-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
  }

  .project .btn { min-width: max-content; }



  /**
   * CONTACT
   */

  .contact .section-text { --fs-5: 1.8rem; }

  .input-wrapper {
    display: flex;
    align-items: center;
    gap: 20px;
  }



  /**
   * FOOTER
   */

  .footer .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .copyright { margin-block-end: 0; }

}





/**
 * responsive for large than 992px screen
 */

@media (min-width: 992px) {

  /**
   * CUSTOM PROPERTY
   */

  :root {

    /**
     * spacing
     */

    --section-padding: 120px;

  }



  /**
   * REUSED STYLE
   */

  .container { max-width: 960px; }



  /**
   * HEADER
   */

  .nav-open-btn,
  .navbar-top,
  .navbar .wrapper,
  .overlay { display: none; }

  .navbar,
  .navbar.active {
    all: unset;
    display: flex;
    flex-grow: 1;
  }

  .navbar-list {
    display: flex;
    gap: 36px;
    margin-inline: auto;
  }

  .navbar-link {
    color: var(--charcoal);
    transition: var(--transition-1);
  }

  .navbar-link:is(:hover, :focus-visible) { color: var(--cinnamon-satin); }

  .navbar .social-link {
    color: var(--charcoal);
    font-size: 1.8rem;
  }

  .header {
    top: 45px;
    max-width: 960px;
    left: 50%;
    transform: translateX(-50%);
    padding-inline: 16px;
    border-radius: var(--radius-8);
  }

  .header.active {
    top: 0;
    left: 0;
    max-width: unset;
    border-radius: 0;
  }



  /**
   * HERO
   */

  .hero { padding-block-start: calc(var(--section-padding) + 80px); }

  .hero .container {
    grid-template-columns: 0.8fr 1fr;
    align-items: center;
    gap: 100px;
  }

  .hero-content { text-align: left; }

  .hero .btn-wrapper { justify-content: flex-start; }



  /**
   * ABOUT
   */

  .about .wrapper {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }

  .about .grid-list { grid-template-columns: repeat(3, 1fr); }



  /**
   * PROJECT
   */

  .project .grid-list {
    grid-template-columns: 1fr 1fr;
    row-gap: 50px;
  }

  .project .grid-list > li:nth-child(-n+3) { grid-column: 1 / 3; }

  .project-card-1,
  .project-card-2 {
    flex-direction: row;
    align-items: flex-end;
  }

  :is(.project-card-1, .project-card-2) .card-content { width: 99.99%; }

  :is(.project-card-1, .project-card-2) .card-banner { width: 50.00%; }

  .project-card-1 .card-content { padding-block-end: var(--padding); }

  .project-card-2 .card-content { order: 1; }



  /**
   * CONTACT
   */

  .contact-card {
    grid-template-columns: 0.8fr 1fr;
    align-items: center;
    gap: 90px;
  }

}





/**
 * responsive for large than 1200px screen
 */

@media (min-width: 1200px) {

  /**
   * REUSED STYLE
   */

  .container,
  .header { max-width: 1140px; }



  /**
   * ABOUT
   */

  .about .grid-list { gap: 50px; }



  /**
   * CONTACT
   */

  .contact-card { gap: 150px; }

}





/**
 * responsive for large than 1400px screen
 */

@media (min-width: 1400px) {

  /**
   * REUSED STYLE
   */

  .container,
  .header { max-width: 1320px; }



  /**
   * HERO
   */

  .hero .container { grid-template-columns: 1fr 0.8fr; }

  .hero .section-text { --fs-5: 2.4rem; }



  /**
   * ABOUT
   */

  .about .wrapper { gap: 100px; }

  .about .grid-list { gap: 60px; }

}

/* Experience */
#experience {
  text-align: center;
  padding: 50px 20px;
  background: #ffffff;
}

.section-title {
  font-size: 40px;
  font-weight: bold;
  margin-bottom: 20px;
  color: #000000;
}

.timeline {
  display: flex;
  /* flex-direction: column; */
  align-items: center;
  gap: 20px;
  overflow-y: auto;
  max-height: 300px;
  padding: 10px;
}

.timeline-item {
  background: #fff;
  border-left: 4px solid #333;
  padding: 15px 20px;
  width: 80%;
  box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
  border-radius: 30px;
  transition: transform 1s ease-in-out;
}

.timeline-item:hover {
  transform: scale(1.02);
}

.timeline-content h3 {
  margin: 0;
  font-size: 20px;
  color: #333;
}

.timeline-content p {
  margin: 5px 0;
  font-size: 16px;
  color: #666;
}

.timeline-content span {
  font-size: 14px;
  color: #999;
}

.timeline-content {
  position: relative;
  text-align: left;
  padding: 20px;
  border-radius: 10px;
}

.experience-desc {
  margin-top: 8px;
  font-size: 14px;
  color: #444;
  line-height: 1.5;
}

.company-logo {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 50px;  /* Adjust size as needed */
  height: 50px;
  border-radius: 12px;  /* Curved borders */
  object-fit: contain;
  background-color: #fff;
}

/* Education Section */
#education {
  padding: 50px 100px;
  text-align: left;
}

.section-title {
  font-size: 2rem;
  margin-bottom: 30px;
  position: relative;
}

/* Unique class for Education Timeline */
.edu-timeline {
  position: relative;
  max-width: 1250px;
  margin-top: 50px;
}

.edu-timeline-item {
  position: relative;
  margin: 20px 0;
  width: 100%;
  display: flex;
  justify-content: center;
}

.edu-timeline-content {
  background: #fff;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  width: 60%;
  position: relative;
  text-align: left;
}

/* Unique class for Education Logos */
.edu-logo {
  width: 50px;
  height: 50px;
  object-fit: contain;
  position: absolute;
  left: -60px;
  top: 15px;
  border-radius: 10px;
  background: #fff;
  padding: 5px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

h3 {
  font-size: 1.8rem;
  margin: 0;
  color: #000000;
}

p {
  font-size: 1.4rem;
  margin: 5px 0;
  color: #666;
}

.edu-date {
  font-size: 1.2rem;
  color: #888;
}

#certification {
  text-align: center;
  padding: 50px 20px;
  background: #f9f9f9;
}