/*----------------- preset ----------------*/
:root {
/* color */
--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);
--blue-gray:hsla(210, 50%, 60%);
--oxford-blue: hsl(212, 100%, 14%);
--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);
--light-violet: hsla(270, 43%, 97%);
--red: hsla(4, 71%, 50%);
/* font family */
--ff-manrope: 'Manrope', sans-serif;
/* font size */
--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;

--shadow-1: 0 0 20px hsla(216, 14%, 14%, 0.05);
--shadow-2: 0 4px 28px hsla(216, 14%, 14%, 0.07);
/* border */
--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(--black-coral);
  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%);}


/*----------------- reuse ----------------*/
[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;
}

.container { padding-inline: 15px; }

.social-list {
  display: flex;
  align-items: center;
  gap: 12px;
}

.social-link {
  font-size: 2rem;
  transition: var(--transition-1);
}

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

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

.w-100 {
  width: 100%;
}

.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(--oxford-blue);
  font-size: var(--fs-6);
  font-weight: vaf(--fw-700);
  border: 2px solid var(--oxford-blue);
  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(--oxford-blue);
  color: var(--white);
}

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

.card-text li {
  margin-bottom: 10px;
  line-height: 1.6;
  list-style-type: disc;
  margin-left: 20px;
}

/*----------------- header ----------------*/
.header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  background-color: var(--white);
  padding-block: 5px;
  box-shadow: var(--shadow-1);
  z-index: 4
}

.header.active {
  position: fixed;
  animation: slideIn 500ms 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.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(--blue-gray);
}

.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(car(--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 img {
  max-width: 480px; /* adjust size as needed */
  width: 100%;
  height: auto;
  margin: 0 auto;
  border-block-start: 20px;
  border-radius: 10%;
}

/* .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-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: grid;
  gap: 50px;
  margin-block-end: 70px;
} */


/* ----------- work experience section ----------- */
.work { 
  border-block: 1px solid var(--cadet-blue-crayola_a20)
}

.work .grid-list {
  display: grid;
  gap: 40px;
}

.work-item {
  background-color: var(--light-violet);
  padding: 24px;
  border-radius: var(--radius-6);
  box-shadow: var(--shadow-2);
}

.work-item .h3 {
  margin-bottom: 10px;
  color: var(--oxford-blue);
}

.work-period {
  font-size: var(--fs-8);
  font-weight: bold;
  color: var(--manatee);
  margin-bottom: 10px;
}

/* ----------- skills section ----------- */
.skill { 
  border-block: 1px solid var(--cadet-blue-crayola_a20)
}

.skills-icon-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 30px;
  justify-items: center;
  align-items: center;
  margin-top: 40px;
  text-align: center;
}

.skill-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.skill-item img {
  width: 60px;
  height: 60px;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.skill-item img:hover {
  transform: scale(1.1);
}

.skill-item span {
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--charcoal);
}



/*----------------- project ----------------*/
.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 {
  padding: var(--padding);
 }

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

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

.project-card .card-title {
  margin-block-end: 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-card {
  background-color: #89CFF0;
  padding: 32px;
  border-radius: var(--radius-8);
  display: grid;
  gap: 40px;
}

.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;
}

.contact__status{
  font-size: var(--fs-8);
  padding-block-end: 10px;
}

.color-blue {
  color: var(--blue-gray);
}

.color-red {
  color: var(--red);
}

/*----------------- footer ----------------*/
.footer {
  padding-block: 40px;
}

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

.footer .social-link {
  color: var(--charcoal)
}




/*----------------- media queries ----------------*/
@media (min-width: 575px) {
  .container {
    max-width: 540px;
    width: 100%;
    margin-inline: auto;
  }

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

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

@media (min-width: 768px) {
  .container {
    max-width: 720px;
  }

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

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

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

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

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

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

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

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

@media (min-width: 992px) {
  :root {
    --section-padding: 120px;
  }

  .container { max-width: 960px; }

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

  .about .grid-list { grid-template-columns: repeat(4, 1fr); }

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

  .project .grid-list > li:nth-child(-n+2) { 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: 33.33%; }

  :is(.project-card-1, .project-card-2) .card-banner { width: 66.66%; }

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

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

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

@media (min-width: 1200px) {

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

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

  .contact-card { gap: 150px; }

}

@media (min-width: 1400px) {

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

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

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

  .about .wrapper { gap: 100px; }

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

}