@import url('https://fonts.googleapis.com/css2?family=Inter+Tight:wght@300;400;500;600&display=swap');
@import url('https://unpkg.com/boxicons@2.1.4/css/boxicons.min.css');

:root {
    --bg-color: #060918;
    --bg-color-2: #110926;
    --primary: #6A3894;
    --secondary: #DB13AF;
    --text: #eeeeee;
    --text-2: #a0a0a0;
    --gradient-colors: linear-gradient(120deg, var(--primary), var(--secondary));
    --box-bg: rgba(3, 6, 20, 0.4);
    --box-bg-hover: rgba(255, 255, 255, 0.02);
    --box-border: rgba(255, 255, 255, 0.3);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    transition: all 0.17s ease;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: 'Inter Tight', sans-serif;
    font-size: 1rem;
    font-weight: 400;
    color: var(--text);
    background-color: var(--bg-color);
    cursor: default;
}

p {
    color: var(--text-2);
    line-height: 1.5;
    font-size: 1.2rem;
    font-weight: 400;
}

h1, h2 {
    font-weight: 600;
}

h3 {
    font-weight: 500;
}

h4, h5, h6 {
    font-weight: 400;
}

.gradient-text {
    background: var(--gradient-colors);
    background-clip: text;
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
}

.container {
    max-width: 1200px;
    min-width: min-content;
    margin: 0 auto;
    padding: 0 25px;
}

section:not(#hero) {
    padding-bottom: 5rem;
    scroll-margin-top: 2rem;
}

a {
    text-decoration: none;
    color: var(--secondary);
    font-weight: 500;
}

a:hover {
    color: var(--text);
}

.mobile-nav a  {
    text-transform: uppercase;
}

.nav-logo {
    font-size: 2rem;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--primary);
}

nav.main-nav {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    height: 70px;
    position: relative;
}

#main-nav-bar.sticky-header {
    position: sticky;
    top: 0;
    background-color: var(--bg-color);
    animation: slideDown 0.35s ease-out;
    background: rgba(2, 4, 17, 0.5);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border-bottom: 1px solid var(--box-border);
    z-index: 9;
}

#main-nav-bar.fade-out {
    animation: slideUp 0.35s ease-out;
}

@keyframes slideUp {
    from {
        transform: translateY(0);
    }
    to {
        transform: translateY(-100%);
    }
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
    }
    to {
        transform: translateY(0);
    }
}

.main-nav ul, .footer-nav ul {
    list-style: none;
    display: flex;
    gap: 30px;
    font-size: 1rem;
    font-weight: bold;
    text-transform: uppercase;
}

ul a {
    color: var(--text);
    padding-bottom: 15px;
    position: relative;
}

.main-nav ul a::before {
    transition: 0.2s ease;
    height: 3px;
    content: "";
    position: absolute;
    background-color: var(--secondary);
    width: 0%;
    bottom: 5px;
}

.main-nav ul a:hover, .footer-nav ul a:hover, .main-nav ul .active a {
    color: var(--secondary);
}

nav.main-nav ul a:hover::before {
    width: 100%;
}

nav.mobile-nav ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0;
    font-size: 1.2rem;
    font-weight: bold;
    text-align: center;
}

nav.mobile-nav li a {
    display: block;
    padding: 25px 0;
}

nav.mobile-nav a:hover, nav.mobile-nav li.active  {
    background-color: var(--bg-color);
    color: var(--secondary);
}

.social-icons {
    display: flex;
    gap: 20px;
}

.social-icons a {
    font-size: 1.2rem;
}

.social-icons a:hover {
    transform: scale(110%);
    transition: transform 0s;
}

.hero-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    min-height: fit-content;
    background-image: url(../assets/images/gradient-1.png);
    background-size: contain;
    background-repeat: no-repeat;
    background-position-x: right;
}

.cta-container {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.cta-container h1 {
    font-size: 5.3rem;
    font-weight: 600;
    line-height: 4.5rem;
    letter-spacing: 3px;
    margin: -20px 0;
}

.cta-container h2 {
    font-size: 2rem;
    font-weight: 300;
    text-transform: uppercase;
    letter-spacing: 6px;
}

.cta-container h3 {
    font-size: 2rem;
    font-weight: 300;
    margin-bottom: 10px;
}

.cta-container p {
    font-weight: 400;
    max-width: 500px;
}

.image-container {
    height: 625px;
}

.image-container img {
    height: 100%;
}

.btn-group {
    display: flex;
    gap: 15px;
}

.btn {
    font-size: 1.2rem;
    padding: 12px 20px;
    border: var(--primary) solid 2px;
    border-radius: 50px;
    min-width: fit-content;
}

.btn:hover {
    color: #fff;
    background-color: var(--secondary);
    border-color: var(--secondary);
    transform: scale(108%);
    box-shadow: rgba(219, 19, 75, 0.3) 0px 7px 29px 0px;
}

.btn-primary, button[type=submit] {
    color: #fff;
    background-color: var(--primary);
}

.btn-secondary {
    color: var(--text);
    background-color: transparent;
}

.btn .icon {
    font-size: 1.3rem;
    margin-right: 8px;
    vertical-align: top;
    color: inherit !important;
}

.menu-icon, .close-icon {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    height: 24px;
    width: 30px;
    cursor: pointer;
}

.close-icon {
    display: flex !important;
}

.menu-icon span, .close-icon span {
    height: 3px;
    width: 100%;
    background-color: var(--text);
}

.close-icon span:nth-child(1) {
    transform: rotate(45deg) translate(10px, 5px);
}

.close-icon span:nth-child(2) {
    opacity: 0;
}

.close-icon span:nth-child(3) {
    transform: rotate(-45deg) translate(10px, -5px);
}

#off-canvas-section {
    display: flex;
    justify-content: space-between;
    opacity: 0;
    visibility: hidden;
    position: fixed;
    top: 0;
    height: 100%;
    width: 100%;
    z-index: 100;
    transition: opacity 0.2s linear, right 0.2s linear;
}

#off-canvas-section .overlay {
    width: 100%;
    z-index: 9;
    background-color: rgba(0, 0, 0, 0.7);
    transition: all 0.45s ease-in-out;
}

#off-canvas-section .off-canvas {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background-color: var(--bg-color-2);
    width: 300px;
    min-width: 300px;
    padding: 0px 0;
}

#off-canvas-section.show {
    opacity: 1;
    visibility: visible;
    transition: opacity 0.2s linear, right 0.2s linear;
}

.menu-hide {
    display: none;
}

.off-canvas-header {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding: 0 25px;
    height: 75px;
}

.off-canvas .social-icons {
    gap: 25px;
    padding: 4rem 25px;
    justify-content: center;
}

.title-container {
    text-align: center;
    padding-top: 4rem;
    margin-bottom: 3rem;
}

.title-container p {
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.title-container .title {
    font-size: 3rem;
}

.title-container .title span {
    color: var(--primary);
}

.box-section {
    display: flex;
    gap: 2rem;
}

.box {
    display: flex;
    flex-direction: column;
    gap: 15px;
    text-align: center;
    width: 100%;
    padding: 2.5rem;
    background: var(--box-bg);
    border-radius: 16px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--box-border);
}

.box:hover {
    background: var(--box-bg-hover);
}

.box .icon {
    color: var(--primary);
}

.box-title {
    font-size: 2.8rem;
    font-weight: 600;
}

.box-sub-title {
    font-size: 1.3rem;
    font-weight: 500;
}

.box-container-h {
    display: flex;
    flex-direction: row;
    justify-content: space-around;
}

.box-container-v {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    text-align: left;
}

.box-container-h .box-item {
    padding: 0 1rem;
}

.box-container-h .box-item:not(:last-child) {
    border-style: solid;
    border-color: var(--box-border);
    border-width: 0 1px 0 0;
}

.box-container-v .box-item:not(:last-child) {
    border-style: solid;
    border-color: var(--box-border);
    border-width: 0 0 1px 0;
    padding-bottom: 1.5rem;
}

.box-container-v .box-title {
    padding-bottom: 1rem;
}

.box-container-v .box-sub-title {
    margin-top: 1rem;
}

.box-container-h .box-item {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.about-container {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}

.about-container .section-1 {
    flex: 1 1 100%;
    display: flex;
    justify-content: center;
    width: 100%;
    text-align: center;
}

.about-container .about-text {
    max-width: 600px;
    padding-bottom: 2rem;
}

.about-container .section-2 {
    flex: 1 1 100%;
}

.about-container .section-2.box {
    gap: 0;
}

.about-container .section-3,
.about-container .section-4 {
    flex: 1 1 calc(50% - 1rem);
}

.article-content {
    display: grid;
    grid-template-columns: repeat(2, auto);
    justify-content: space-evenly;
    gap: 2rem;
    padding-top: 1rem;
    height: 100%;
    width: 100%;
}

.skills-container .box-section {
    flex-wrap: wrap;
}

.skills-container .box {
    flex: 1 1 calc(50% - 1rem);
    justify-content: center;
    align-items: center;
    min-width: fit-content;
}

.article-content article {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 15px;
    text-align: left;
}

.projects-section {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.projects-section .box {
    padding: 1.5rem; 
}

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

.project-content h3 {
    font-size: 1.8rem;
    padding: 1.5rem;
}

.project-content img {
    width: 100%;
    aspect-ratio: 3/2;
    object-fit: cover;
    border-radius: 8px;
}

.project-content .btn {
    font-size: 1rem;
}

.project-content .btn .icon {
    font-size: 1.2rem;
    vertical-align: top;
}

#contact {
    background-image: url(../assets/images/gradient-1.png);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center top;
}

.contact-container {
    display: flex;
    flex-direction: row;
    gap: 4rem;
    padding: 4rem;
}

.contact-container .left-section {
    flex-basis: 45%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    text-align: left;
}

.contact-container .title {
    font-size: 3rem;
    font-weight: 600;
}

.contact-box-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 2rem 0;
    width: fit-content;
}

.contact-box.box {
    flex-direction: row;
    align-items: center;
    padding: 0.8rem;
    padding-right: 1.5rem;
    border-radius: 10px;
}

.contact-container .right-section {
    flex-basis: 55%;
    padding: 3rem 2rem;
}

.contact-container.box:hover {
    background: var(--box-bg);
}

.contact-container .right-section {
    background: var(--box-bg-hover);
}

.contact-form {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.input-fields {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    margin-bottom: 6rem;
}

button[type=submit] {
    width: fit-content;
    display: block;
    font-family: inherit;
    cursor: pointer;
}

button[type=submit] .icon {
    transform: rotate(310deg);
}

input[type=text], input[type=email], textarea[name=message] {
    width: 100%;
    padding: 12px 20px;
    box-sizing: border-box;
    font-size: 1rem;
    font-family: inherit;
    outline: none;
    border: none;
    color: var(--text);
    border-bottom: 3px solid var(--text-2);
    background: rgba(0, 0, 0, 0);
    resize: none;
}

input[type=text]:focus::-webkit-input-placeholder,
input[type=email]:focus::-webkit-input-placeholder,
textarea[name=message]:focus::-webkit-input-placeholder {
    transition: 0.2s ease-in;
    color: #d5c8c4;
}

input[type=text]:focus,
input[type=email]:focus,
textarea[name=message]:focus {
    border-bottom: 3px solid var(--secondary);
}

#footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3rem;
    padding: 6rem 25px 1rem 25px;
}

.footer-nav a {
    font-size: 1.2rem;
    font-weight: 500;
}

.copyright {
    font-weight: 300;
    font-size: 1rem;
}

#about, #projects, #footer {
    background-color: var(--bg-color-2);
}

/* Back to top button */

#backToTop {
    display: flex;
    visibility: hidden;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    background-color: var(--primary);
    color: #fff;
    align-items: center;
    justify-content: center;
    box-shadow: rgba(0, 0, 0, 0.24) 0px 3px 8px;
    font-size: 25px;
    position: fixed;
    bottom: 20px;
    right: 30px;
    opacity: 0;
    transition: opacity 0.35;
}

#backToTop.show {
    opacity: 1;
    visibility: visible;
    transition: opacity 0.35 ease-out;
    animation: slideUpBTT 0.35s ease-out;
}

@keyframes slideUpBTT {
    from {
      transform: translateY(100%);
    }
    to {
      transform: translateY(0);
    }
}

#backToTop:hover {
    background-color: var(--secondary);
}

/* Custom scrollbar */

::-webkit-scrollbar {
    width: 10px;
}
  
::-webkit-scrollbar-track {
    background: var(--bg-color);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: var(--primary); 
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary);
}