@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&family=Roboto:ital,wght@0,100..900;1,100..900&family=Saira+Stencil+One&family=Turret+Road:wght@200;300;400;500;700;800&display=swap');

:root {
    --raw-seinna: hsl(24, 74%, 58%);
    --sizzling-sunrise: hsl(51, 95%, 54%);
    --scarlet: hsl(13, 96%, 47%);
    --black: hsl(0, 0%, 0%);
    --white: hsl(0, 0%, 100%);

    --ff-saira-stencil-one: "Saira Stencil One", sans-serif; 
    --ff-poppins: 'Poppins', sans-serif;
    --ff-roboto: 'Roboto', sans-serif;
    --ff-turret: 'Turret Road', sans-serif;

    --fs-1: 2rem;
    --fs-2: calc(1.813rem + 1vw);
    --fs-3: calc(1.313rem + 1vw);
    --fs-4: 1.4rem;
    --fs-5: 1rem;
    --fs-6: 0.813rem;
    --fs-7: 0.75rem;

    --fw-400: 400;
    --fw-700: 700;

    --transition-1: 0.25s ease-in-out;

    --section-padding: 80px;

    --radius-4: 4px;
    --radius-12: 12px;

}

body.dark-theme {
    --bg-primary: hsl(0, 0%, 12%);
    --bg-secondary: hsl(0, 0%, 19%);
    --color-primary: hsl(0, 0%, 100%);
    --color-secondary: hsl(0, 0%, 62%);
    --card-shadow: hsla(0, 0%, 0%, 0.4);
    --input-bg: hsl(0, 0%, 16%);

    --shadow-1: 10px 10px 40px var(--card-shadow);
}

body.light-theme {
    --bg-primary: hsl(0, 0%, 90%);
    --bg-secondary: hsl(0, 0%, 100%);
    --color-primary: hsl(0, 0%, 12%);
    --color-secondary: hsl(0, 0%, 37%);
    --card-shadow: hsla(0, 0%, 0%, 0.1);
    --input-bg: hsl(0, 0%, 93%);

    --shadow-1: 10px 10px 40px var(--card-shadow);
}

*,::before,::after { margin: 0; padding: 0; box-sizing: border-box; scroll-behavior: smooth; }
li { list-style: none; }
a, img, time, span, input, label, select, button, textarea, ion-icon { display: block; }
    input, button, select, textarea { background: none; border: none; font: inherit; }
    button, select { cursor: pointer; outline: none; }
    input, textarea { width: 100%; }
    ion-icon { pointer-events: none; }
    a { text-decoration: none; }
:is(a, button, select) { outline-color: var(--scarlet); outline-offset: 3px; }
::selection { background: var(--color-primary); color: var(--bg-primary); }
html { font-family: var(--ff-roboto); }
body { background: var(--bg-primary); transition: var(--transition-1); }
    body.active { overflow: hidden; }
.container { padding-inline: 10px; }
.h1 { font-size: var(--fs-1); line-height: 1.2; font-weight: 400; }
.h2, .h3, .h4 { color: var(--color-primary); font-family: var(--ff-poppins); line-height: 1.2; }
    .h2 { font-size: var(--fs-2); }
    .h3 { font-size: var(--fs-3); }
    .h4 { font-size: var(--fs-5); }
.w-100 { width: 100%; }
.btn { 
    max-width: max-content;
    color: var(--color-primary);
    font-weight: var(--fw-700);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 10px 25px;
    border: 1px solid transparent;
    border-radius: var(--radius-4);
    transition: var(--transition-1);
}
.btn-primary { border-color: var(--color-primary); }
    .btn-primary:is(:hover, :focus) { background: var(--color-primary); color: var(--bg-primary); }
.btn-secondary { background: var(--raw-seinna); border-color: var(--raw-seinna); color: var(--black); }
    .btn-secondary:is(:hover, :focus) { --raw-seinna: hsl(24%, 74%, 64%); }
.section-subtitle { position: relative; color: var(--color-secondary); text-transform: uppercase; padding-bottom: 5px; margin-bottom: 20px; }
    .section-subtitle::after { content: ''; position: absolute; top: 100%; left: 0; width: 60px; height: 2px; background: var(--color-secondary); }
.section-title { max-width: 350px; margin-bottom: 30px; }
.section-text { color: var(--color-secondary); line-height: 1.8; margin-bottom: 30px; text-align: justify; }
.tooltip {
    position: absolute;
    top: -48px;
    background: var(--raw-seinna);
    min-width: max-content;
    color: var(--white);
    font-size: 15px;
    font-weight: var(--fw-700);
    padding: 5px 10px;
    border-radius: var(--radius-4);
    box-shadow: var(--shadow-1);
    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-1);
    z-index: 1;
}

/* Header */

.header { padding-block: 15px; position: fixed; top: 0; left: 0; width: 100%; transition: var(--transition-1); z-index: 4; }
    .header.active { padding-block: 12px; background: var(--bg-secondary); box-shadow: var(--shadow-1); }
    .header .container { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.logo { position: relative; min-width: 77px; z-index: 2; }
    .logo a { color: var(--color-primary); font-family: var(--ff-saira-stencil-one); }
    .logo span { display: inline-block; color: var(--raw-seinna); margin-left: 2px; }
.navbar-actions { display: flex; align-items: center; gap: 15px; margin-left: auto; }
    .navbar-actions select { color: var(--color-primary); width: 45px; }
    .navbar-actions option { background: var(--bg-primary); color: var(--color-primary); }
.theme-btn { padding: 4px; width: 48px; background: var(--bg-secondary); border-radius: 100px; transition: var(--transition-1); }
    .header.active .theme-btn { background: var(--bg-primary); }
    .theme-btn .icon { position: relative; left: 0; width: 20px; height: 20px; border-radius: 50px; box-shadow: inset 9px -6px var(--color-primary); transition: var(--transition-1); }
        .theme-btn.active .icon { left: 20px; box-shadow: inset 20px -20px var(--sizzling-sunrise); }
.nav-toggle-btn { position: relative; transform: rotate(-55deg); transition: var(--transition-1); z-index: 2; }
    .nav-toggle-btn.active { transform: rotate(-45deg); }
    .nav-toggle-btn span { width: 20px; height: 2px; background: var(--color-primary); margin: 5px; transition: var(--transition-1); }
    .nav-toggle-btn :is(.one, .three) { width: 10px; }
    .nav-toggle-btn .one { margin-left: auto; transform-origin: left; }
    .nav-toggle-btn .three { transform-origin: right; }
        .nav-toggle-btn.active .one { transform: rotate(90deg) translateX(-3px); }
        .nav-toggle-btn.active .three { transform: rotate(90deg) translateX(3px); }
.navbar { 
    position: fixed;
    background: var(--bg-secondary);
    top: 100%;
    left: 0;
    width: 100%;
    height: 100%;
    display: grid;
    place-items: center;
    visibility: hidden;
    transition: 0.75s cubic-bezier(0.71, 0.01, 0.24, 0.99);
    transition-delay: .5s;
    z-index: 1;    
}
    .navbar.active { top: 0; visibility: visible; transition-delay: 0s; }
.navbar-list > li { margin-block: 20px; padding-inline: 50px; overflow: hidden; }
.navbar-link { 
    position: relative; 
    width: max-content; 
    margin-inline: auto; 
    color: var(--color-primary); 
    font-family: var(--ff-poppins); 
    font-size: var(--fs-1); 
    padding: 10px; 
    transform: translateY(50px);
    transition: .75s cubic-bezier(0.68, -0.55, 0.27, 2);
}
    .navbar.active .navbar-link { transform: translateY(0); transition-delay: .5s; }
    .navbar-link::before { content: ''; position: absolute; top: 100%; transform: translateY(-50%); left: 0; height: 5px; width: 0; background: var(--raw-seinna); transition: var(--transition-1); }
        .navbar-link:is(:hover, :focus)::before { width: 100%; }

/* Hero */

main { overflow-x: hidden; }
.hero { min-height: 100vh; display: flex; flex-direction: column; justify-content: center; align-items: center; padding-top: 115px; margin-bottom: var(--section-padding); }
.hero-banner { max-width: 500px; width: 125%; margin-bottom: 30px; }
:is(.hero-social-list, .scroll-down) { display: none; }
.hero-content { max-width: 450px; }
.hero-title { text-align: center; margin-bottom: 3px; }
    .hero .btn-primary { margin-inline: auto; }

/* Stats */

.stats { padding-block: var(--section-padding); }
.stats-list { display: grid; gap: 30px; }
.stats-card { 
    background: var(--bg-secondary); 
    display: flex; 
    align-items: center; 
    gap: 10px; 
    padding: 25px; 
    border-radius: var(--radius-12); 
    box-shadow: var(--shadow-1); 
    transition: var(--transition-1); 
}
    .stats-card:is(:hover, :focus) { transform: translateY(-5px); }
    .stats-card .card-icon { background: var(--raw-seinna); width: 60px; height: 60px; display: grid; place-items: center; border-radius: 50%; }
        .stats-card .card-icon img { width: 70%; filter: invert(1); }
    .stats-card .card-title { width: calc(100% - 95px); color: var(--raw-seinna); text-align: center; }
        .stats-card .card-title strong { display: block; color: var(--color-primary); font-size: initial; line-height: 1.3; margin-top: 5px; }
    .stats-card > ion-icon { color: var(--color-secondary); }

/* About */

.about { padding-block: var(--section-padding); }
.about-banner { max-width: 400px; margin-inline: auto; margin-bottom: 80px; }
    .about .btn { max-width: unset; width: 100%; }
    .about .btn-secondary { margin-bottom: 10px; }

/* Skills */

.skills { padding-block: var(--section-padding); }
.skills-content { margin-bottom: 50px; }
.skills-toggle { 
    background: var(--bg-secondary);
    position: relative;
    width: max-content;
    margin-inline: auto;
    display: flex;
    align-items: center;
    padding: 5px;
    border-radius: 100px;
    box-shadow: var(--shadow-1);
    z-index: 1;
}
    .skills-toggle::before {
        content: ''; 
        position: absolute; 
        top: 5px; 
        left: 5px; 
        bottom: 5px; 
        width: 93px; 
        background: var(--raw-seinna); 
        border-radius: 100px; 
        transition: var(--transition-1); 
        z-index: -1;
    }
        .skills-toggle.active::before { left: 92px; width: 93px; }
.toggle-btn { color: var(--color-primary); font-family: var(--ff-poppins); padding: 5px 25px; transition: var(--transition-1); }
    .toggle-btn.active { color: var(--white); }
.skills-box.active .skills-list, .skills-box .tools-list { display: none; }
.skills-box .skills-list, .skills-box.active .tools-list { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 15px; animation: fadeIn .5s ease-out forwards; }
    @keyframes fadeIn { 0% { opacity: 0; } 100% { opacity: 1; } }
.skills-card { 
    position: relative; 
    background: var(--bg-secondary); 
    width: 80px; 
    height: 80px; 
    display: grid; 
    place-items: center; 
    border-radius: var(--radius-12); 
    box-shadow: var(--shadow-1); 
    cursor: help; 
}
    .skills-card:hover .tooltip { transform: translateY(0); opacity: 1; }

/* Projects */

.project { padding-block: var(--section-padding); }
.project-list > li { margin-bottom: 25px; }
.project-card { position: relative; overflow: hidden; border-radius: var(--radius-12); box-shadow: 2px 4px 6px hsla(0, 0%, 0%, 0.2); }
    .project-card::after { content: ''; position: absolute; inset: 0; border-radius: inherit; transition: var(--transition-1); }
    .project-card:is(:hover, :focus)::after { background: hsla(0, 0%, 100%, 0.1); backdrop-filter: blur(.5px); }
    .project-card .card-content { position: absolute; bottom: 0; left: 0; width: 100%; padding: 20px; }
    .project-card .card-title { margin-bottom: 10px; }
        .project-card :is(.card-title, .publish-date){ 
            background: var(--bg-primary); 
            padding: 6px 12px; 
            width: max-content; 
            box-shadow: var(--shadow-1); 
            transform: translateY(20px); 
            opacity: 0; 
            transition: var(--transition-1);
        }
    .project-card .publish-date { font-size: var(--fs-6); color: var(--color-primary); transition-delay: 0s; }
            .project-card:is(:hover, :focus) :is(.card-title, .publish-date) { transform: translateY(0); opacity: 1; }
            .project-card:is(:hover, :focus) .publish-date { transition-delay: 0.1s; }
.load-more{ font-size: var(--fs-4); color: var(--raw-seinna); text-decoration: underline; margin-inline: auto; }

/* Contact */
.contact { padding-block: var(--section-padding); }
.contact-content { margin-bottom: 50px; }
.contact-list-item { display: flex; align-items: flex-start; gap: 15px; margin-bottom: 20px; }
.contact-item-icon { font-size: 25px; color: var(--color-primary); }
    .contact-item-icon ion-icon { --ionicon-stroke-width: 40px; }
.contact-item-title { margin-bottom: 10px; }
    .contact-list-item .contact-info { color: var(--color-secondary); font-size: normal; line-height: 1.6; transition: var(--transition-1); }
        .contact-info:not(address):is(:hover, :focus) { color: var(--color-primary); }
.contact-social-list { display: flex; flex-wrap: wrap; justify-content: flex-start; align-items: center; gap: 15px; padding-inline: 40px; }
.contact-social-link { 
    position: relative; 
    background: var(--color-primary); 
    color: var(--bg-primary); 
    width: 35px; 
    height: 35px; 
    display: grid; 
    place-items: center; 
    border-radius: 50%; 
    transition: var(--transition-1); 
} 
    .contact-social-link:is(:hover, :focus) { background: var(--raw-seinna); color: var(--white); }
        .contact-social-link:is(:hover, :focus) .tooltip { transform: translateY(0); opacity: 1; }
.contact-form { background: var(--bg-secondary); padding: 20px; border-radius: var(--radius-12); box-shadow: var(--shadow-1); }
.form-wrapper { margin-bottom: 25px; }
.form-label { color: var(--color-primary); font-size: var(--fs-7); font-family: var(--ff-poppins); margin-bottom: 8px; margin-left: 5px; }
.input-wrapper { position: relative; }
.input-field { background: var(--input-bg); color: var(--raw-seinna); padding: 10px; padding-left: 40px; border-radius: var(--radius-12); transition: var(--transition-1); }
    .input-wrapper ion-icon { position: absolute; top: 10px; left: 10px; color: var(--color-secondary); font-size: 20px; transition: var(--transition-1); }
textarea.input-field { min-height: 60px; height: 120px; max-height: 200px; resize: vertical; }
    .input-field:focus { outline: 1px solid; }
        .input-field:focus + ion-icon { color: var(--raw-seinna); }
.contact .btn-primary { max-width: unset; width: 100%; background: var(--color-primary); color: var(--bg-primary); }

/* Footer */

.footer { background: var(--bg-secondary); padding-block: 20px; text-align: center; box-shadow: var(--shadow-1); }
    .footer .logo { margin-bottom: 15px; }
.copyright { color: var(--color-secondary); line-height: 1.6; }
    .copyright a { font-family: var(--ff-turret); display: inline-block; color: var(--raw-seinna); }

.go-top {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 45px;
    height: 45px;
    display: grid;
    place-items: center;
    font-size: 20px;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    border-radius: 50%;
    opacity: 0;
    pointer-events: none;
    transform: translateY(10px);
    transition: var(--transition-1);
    z-index: 2;
}
    .go-top.active{ opacity: 1; pointer-events: all; transform: translateY(0); }

/* Media Queries */

@media (min-width: 550px){
    .container { max-width: 550px; margin-inline: auto; }
    .section-title { max-width: 380px; }

    .project-list { column-count: 2; column-gap: 25px; }
        .project-list > li:first-child { column-span: all; }
}

@media (min-width: 768px){
    .container { max-width: 720px; }
    .section-title { max-width: 430px; }

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

    .btn-group { display: flex; justify-content: flex-start; align-items: center; gap: 20px; }
    .about .btn { max-width: max-content; }
    .about .btn-secondary { margin-bottom: 0; }

    .contact-form { max-width: 450px; margin-inline: auto; }
}

@media (min-width: 992px){
    :root {
        --fs-2: 3rem;
        --section-padding: 100px;
    }

    .container { max-width: 980px; }
    .section-content { position: relative; padding-left: 40px; }
    .section-subtitle { position: absolute; top: 0; left: 0; transform: rotate(0.75turn) translateX(-100%); transform-origin: left top; margin-bottom: 0; }
    .section-subtitle::after { top: 8px; left: auto; right: calc(100% + 20px); }

    .header { padding-block: 30px; }
        .header.active { padding-block: 15px; }
    .navbar-actions { order: 1; margin-left: 0; }
    .nav-toggle-btn { display: none; }
    .navbar { all: unset; }
    .navbar-link { transform: translateY(0); font-size: unset; padding-inline: 5px; }
        .navbar-list > li { margin: 0; padding: 0; overflow: hidden; }
    .navbar-list { display: flex; justify-content: center; align-items: center; gap: 20px; }
    .navbar-link::before { height: 2px; }

    .hero { position: relative; padding-top: 0; height: 100vh; }
    .hero-banner { max-width: unset; height: 100%; margin-bottom: 0; }
        .hero img { height: 100%; width: auto; margin-inline: auto; }
    .hero-content { --color-primary: var(--white); position: absolute; top: 50%; filter: drop-shadow(2px 4px 10px var(--black)); }
        .hero .btn-primary:is(:hover, :focus) { color: hsl(0, 0%, 12%); }
    .hero-social-list { display: block; position: absolute; bottom: 92px; left: -30px; }
        .hero-social-list::after { content: ''; position: absolute; bottom: -40px; left: 13px; width: 2px; height: 30px; background: var(--color-secondary); }
    .hero-social-link { position: relative; color: var(--color-secondary); margin-block: 5px; padding: 5px; font-size: 18px; transition: var(--transition-1); }
        .hero-social-link:is(:hover, :focus) { color: var(--color-primary); }
        .hero-social-link .tooltip { --trans-x: 10px; left: calc(100% + 10px); top: 50%; transform: translateY(-50%) translateX(var(--trans-x)); }
            .hero-social-link:is(:hover, :focus) .tooltip { --trans-x: 0; opacity: 1; }
    .scroll-down { 
        display: block; 
        position: absolute; 
        bottom: 80px; 
        right: -30px; 
        color: var(--color-secondary); 
        font-size: 1.25rem; 
        text-transform: uppercase; 
        transform: rotate(90deg); 
        transform-origin: top right; 
    }
        .scroll-down::after { content: ''; position: absolute; top: 8px; right: -50px; width: 30px; height: 2px; background: var(--color-secondary); }

    .stats-list { grid-template-columns: repeat(3, 1fr); }
    .stats-card { height: 100%; }

    .about { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 30px; }
    .about-banner { margin-bottom: 0; }

    .skills { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 50px; }
    .skills-content { margin-bottom: 0; }
    .skills-toggle { margin-inline: 0; }

    .project-list { column-count: 3; }
        .project-list > li:first-child { column-span: unset; margin: 25px; margin-left: 0; }

    .contact { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
    .contact-content { margin-bottom: 0; }
    .contact-form { width: 100%; }
    .contact-list { margin-left: -40px; }

    .footer .container { display: flex; justify-content: space-between; align-items: center; }
    .footer .logo { margin-bottom: 0; }
}

@media (min-width: 1200px){
    .container { max-width: 1150px; }
    .section-title { max-width: 460px; }

    .about-banner { max-width: 450px; }
}