/* ================================
            
            smitha.dev            
            
================================== */

/* ================================
    variables + reset
================================== */

:root {
    --primary-color: #d5d8ed;
    --secondary-color: #ecebf6;
    --accent-color: #5b5bb6;
    --text-main: #494E78;
    --text-heading: #19191E;
    --font-body: 'Roboto', sans-serif;

    font-optical-sizing: auto;
    font-weight: regular;
    font-style: normal;
    font-variation-settings: "wdth" 100;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--primary-color);
    /* bg fallback */
    background-image: linear-gradient(var(--primary-color), var(--accent-color));
    background: transparent;
    color: var(--text-main);
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.6;
    padding-top: 1em;
    padding-bottom: 1em;
}


/* ================================
    global element styles
================================== */
h1 {
    font-family: "Audiowide", sans-serif;
    font-weight: 100;
    font-style: normal;
    font-size: 2.5em;
}

p,
ul,
li {
    color: var(--text-main);
}

hr {
    margin: 1em;
    margin-top: 2em;
    margin-bottom: 2em;
    border: thin solid #494e786e;
}

i {
    color: var(--text-main);
    font-size: 75%;
}

/* links */
a {
    color: var(--primary-color);
    text-decoration: none;
}

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


/* ================================
    layout
================================== */

.site-wrapper {
    background: #ffffffcc;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 10px;
    position: relative;
    z-index: 1;
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
    max-width: 85%;
    margin: 0 auto;
    padding: 3rem 3rem;
}

/* nav bar */
nav {
    position: sticky;
    top: 1em;
    z-index: 1000;
    background-color: rgba(213, 216, 237, 0.80);
    border: 1px solid rgba(255,255,255,0.25);
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
    border: 1px solid rgba(255, 255, 255, 0.25);
    display: flex;
    justify-content: space-between;
    /* logo left, links right */
    align-items: center;
    padding: 0.5em 1.5em;
    border-radius: 8px;
    margin-bottom: 1rem;
    box-shadow: 0 4px 20px rgba(81, 77, 82, 0.05);
}

.nav-logo h1 {
    font-family: "Audiowide", sans-serif;
    font-weight: 1000;
    font-size: 1.5rem;
    color: var(--text-heading);
    margin: 0;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 2em;
}

.nav-links a {
    color: var(--text-main);
    font-weight: bold;
    font-size: 1.1em;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--accent-color);
}

/* footer*/
.footer-links {
    text-align: center;
    padding-top: 0.5em;

}

.footer-links a {
    color: var(--text-main);
}

.footer-links a:hover {
    color: var(--accent-color);
}

.footer-links i {
    font-size: 100%;
}

/* ================================
    sections
================================== */
#home,
#projects,
#design,
#skills,
#contact {
    scroll-margin-top: 5em;
}

.project-block {
    display: flex;
    flex-direction: row;
    gap: 2rem;
    padding: 1.5rem;
    margin: 0 auto 2rem;
    max-width: 1000px;
    align-items: left;
}

.project-block a {
    color: var(--text-heading);
}

.project-block a:hover {
    color: var(--accent-color);
    transition: color 0.2s;

}

.project-left {
    flex: 1;
    text-align: center;
}

.project-right {
    flex: 2;
    text-align: left;
}

.project-block i {
    font-size: 100%;
}

.design-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    justify-items: center;
}

.contact-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    list-style-type: none;

}

.contact-links a {
    background: linear-gradient(to top, var(--primary-color), var(--secondary-color));
    text-decoration: none;
    border-radius: 15px;
    color: var(--text-heading);
    padding: 0.5rem 1rem;
    transition: color 0.2s;
}

.contact-links a:hover {
    background: linear-gradient(to top, #d5d8ed, #ecebf6);
    color: var(--accent-color);
}


/* ================================
    mobile layout/responsiveness
================================== */

/* Default: desktop layout */
.nav-toggle {
    display: none;
    /* hidden until mobile */
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-main);
    cursor: pointer;
}

@media (max-width: 768px) {
    header h1 {
        display: none;
    }

    /* NAVBAR */
    nav {
        position: sticky;
        top: 0;
        z-index: 1000;
        justify-content: space-between;
        padding: 0.5em 1em;
    }

    .nav-toggle {
        display: block;
        background: none;
        border: none;
        font-size: 1.5rem;
        color: var(--text-main);
        cursor: pointer;
    }

    .nav-links {
        display: flex;
        flex-direction: column;
        gap: 1rem;

        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;

        background: rgba(213, 216, 237, 0.9);
        border-radius: 0 0 8px 8px;
        padding: 1rem;
        margin-top: 0;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);

        /* animation setup */
  transform: scaleY(0);
  transform-origin: top;
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
    }

    

    .nav-links.active {
  transform: scaleY(1);
  opacity: 1;
    }


    /* project */
    .project-block {
        flex-direction: column;
        /* stack vertically */
        align-items: center;
        text-align: center;
        gap: 1rem;
    }

    .project-left img {
        width: 100%;
        max-width: 500px;
        border-radius: 8px;
    }

    .project-right {
        text-align: center;
        margin-top: 1rem;
    }

    /* designs */
    .design-grid {
        grid-template-columns: 1fr;
        /* single column */
        gap: 1.5rem;
        justify-items: center;
    }

    .design-grid img {
        width: 100%;
        max-width: 500px;
        border-radius: 8px;
    }

}