layout.css

/*==============================
=   Ink - CSS
=   File: layout.css
==============================*/

/*======================================
=   CSS VARIABLES (Custom Properties)
======================================*/

:root {
    --color-primary: #D81B60;
    --color-secondary: #FFD54F;
    --color-tertiary: #f4f6f8;
    --color-quaternary: #f8f9fa;
    --color-quinary: #ffffff;
    --color-senary: #9aa0a6;
    --color-septenary: #222;
    --color-octonary: #0f1112;
    --color-nonary: #151617;
    --color-denary: #111;
}



/*======================================
=   RESET STYLES
======================================*/

html {
    scroll-behavior: smooth;
}

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



/*======================================
=   BODY AND BASE STYLES
======================================*/

html,
body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
    max-width: 100%;
    min-height: 100vh;
    padding: 0 !important;
    margin: 0 !important;
    line-height: 1.6;
    overflow-x: hidden;
    font-family: "DM Sans", sans-serif;
    color: var(--color-septenary);
    background: var(--color-tertiary);
    word-wrap: break-word;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

ul {
    list-style: none;
}

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



/*======================================
=   HEADER SECTION
======================================*/

header {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    padding-block: 10px;
}

#header-content {
    width: 90vw;
    max-width: 1300px;
}

#header-logo {
    width: 64px;
    height: 64px;
    padding: 10px;
    border-radius: 50px;
    background-color: var(--color-primary);
}



/*======================================
=   HERO SECTION
======================================*/

#hero {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    gap: 100px;
    width: 85vw;
    max-width: 1300px;
    min-height: 100vh;
    margin: 0 auto;
}

.hero-intro {
    width: auto;
    margin-top: 100px;
}

.display-3 {
    width: 100%;
    font-weight: 500;
}

.hero .lead {
    margin-bottom: 12px;
    color: var(--color-senary);
}


/* Button that sends to palette generator section */
#hero-generate {
    padding: 10px 20px;
    border: none;
    border-radius: 50px;
    color: var(--color-quinary);
    background-color: var(--color-primary);
    box-shadow: 0 6px 18px rgba(216,27,96,0.12);
    transition: outline .3s, background-color .3s;
}

#hero-generate:hover {
    outline: 2px solid var(--color-primary);
    color: var(--color-denary);
    background-color: var(--color-quinary);
}


/*--- Hero Images ---*/
#hero-container-images {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

.group__images1,
.group__images2 {
    display: flex;
    gap: 20px;
    width: 100%;
}

.hero__images {
    height: auto;
    border-radius: 8px;
    box-shadow: 0 0px 18px rgba(216,27,96,0.2);
}

#img1 {
    margin-bottom: 20px;
    width: 28vw;
    max-width: 200px;
    object-fit: cover;
}

#img2 {
    margin-top: 16px;
    margin-right: 20px;
    width: 48vw;
    max-width: 343px;
    object-fit: cover;
}

.group__images2 {
    justify-content: flex-end;
    gap: 20px;
}

#img3 {
    margin-left: 10px;
    margin-top: 30px;
    width: 34vw;
    max-width: 243px;
    object-fit: cover;
}

#img4 {
    margin-top: 20px;
    margin-bottom: 20px;
    width: 38vw;
    max-width: 272px;
    object-fit: cover;
}


/*------------- MEDIA QUERIES: HERO TABLET AND DESKTOP -------------*/
@media (min-width: 768px) {
    #hero {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        min-height: calc(100vh - 74px);
    }

    .hero-intro {
        flex: 1 1 0;
        margin-top: 0px;
    }

    #hero-container-images {
        width: auto;
    }

    #img1 {
        width: 12vw;
    }

    #img2 {
        width: 21vw;
    }

    #img3 {
        width: 15vw;
    }

    #img4 {
        width: 16.5vw;
    }
}

@media (min-width: 1340px) {
    #hero {
        padding: 0;
    }
}
/*------------- END MEDIA QUERIES -------------*/



/*======================================
=   PALETTE GENERATION SECTION
======================================*/

#generator {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 85vw;
    max-width: 1300px;
    padding-block: 100px;
    margin: 0 auto;
}


/*--- Palette generator controls ---*/
#generator-controls {
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
}

#generator-controls > .col-md-4,
#generator-controls > .col-md-3,
#generator-controls > .col-md-2 {
    flex: 0 0 100%;
    width: 100%;
    max-width: 100%;
}

.form-label {
    font-size: 1.1rem;
}

#input-wrapper {
    position: relative;
}

#hex-prefix {
    position: absolute;
    top: 50%;
    left: 20px;
    font-size: 1.1rem;
    font-weight: bold;
    color: var(--color-senary);
    pointer-events: none;
    transform: translate(-50%, -50%);
}

.form-control {
    padding: 8.6px 20px 8.6px 30px;
}

.form-select {
    padding: 10px 20px;
    border-radius: 8px;
    font-size: .9rem;
}

.form-control:focus,
.form-select:focus,
#generate-palette:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(216,27,96,0.15);
}

#generate-palette {
    width: 250px;
    border: 2px solid var(--color-primary);
    border-radius: 50px;
    margin-top: 10px;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: .5px;
    transition: color .3s, background-color .3s;
}

#generate-palette:hover {
    color: var(--color-quinary);
    background-color: var(--color-primary);
}


/*--- Generated colors container ---*/
#result-grid {
    display: flex;
    flex-direction: column;
    width: clamp(300px, 70vw, 700px);
    height: auto;
    border-radius: 8px;
    margin-top: 30px;
    overflow: hidden;
}

/* Hide result grid when empty */
#result-grid:empty {
    display: none;
}

#result-grid .color-square {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    width: 100%;
    height: 80px;
    padding: 0;
    margin: 0;
    overflow: hidden;
    cursor: pointer;
    transition: transform .3s ease;
}

#result-grid .color-square:hover {
    transform: scaleY(1.1);
}

.color-hex {
    width: 100%;
    padding-bottom: 8px;
    font-size: .85rem;
    font-weight: 700;
    letter-spacing: .1rem;
    text-align: center;
    color: var(--color-denary);
}


/*------------- MEDIA QUERIES: PALETTE GENERATION TABLET AND DESKTOP -------------*/
@media (min-width: 768px) {
    #generator-controls {
        flex-direction: row;
        align-items: flex-end !important;
        gap: 20px;
    }

    #generator-controls > .col-md-4,
    #generator-controls > .col-md-3,
    #generator-controls > .col-md-2,
    #generator-controls > .col-md-3.text-md-end {
        width: auto;
        max-width: none;
        flex: 1 1 0;
        margin-bottom: 0;
    }

    #generate-palette {
        width: 180px;
    }

    #result-grid {
        flex-direction: row;
        width: clamp(650px, 80vw, 1200px);
        height: 100px;
    }

    #result-grid .color-square {
        flex: 1 1 0;
        height: 100%;
    }

    #result-grid .color-square:hover {
        transform: scaleY(1) scaleX(1.1);
    }
}

@media (min-width: 1280px) {
    #generator {
        padding-inline: 0;
    }
}
/*------------- END MEDIA QUERIES -------------*/



/*======================================
=   POPULAR PALETTES SECTION
======================================*/

#popular,
#monochrome {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
    width: 85vw;
    max-width: 1300px;
    margin: 0 auto;
    background-color: transparent !important;
}

/* Title */
.section__title {
    width: 100%;
    font-size: clamp(2.5rem, 5vw, 3rem);
}

/* Color palette container */
#popular-grid,
#mono-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    width: 100%;
    background-color: transparent;
}

/* Popular / Monochrome - grids */
.palette-card {
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-radius: 8px;
    background-color: transparent;
    box-shadow: 0 0px 20px rgba(15,16,18,0.02);
    transition: box-shadow .4s ease;
    width: 100%;
    padding: 0 !important;
}

.palette-card:hover {
    box-shadow: 0 6px 20px rgba(15,16,18, 0.2);
}


/*--- Color palette ---*/
.swatch-row {
    display: flex;
    align-items: stretch;
    overflow: hidden;
}

.swatch-row .swatch:first-child {
    border-radius: 8px 0 0 0;
}

.swatch-row .swatch:last-child {
    border-radius: 0 8px 0 0;
}

/* Color */
.swatch {
    position: relative;
    display: flex;
    flex: 1 1 0;
    min-width: 0;
    height: 100px;
    cursor: pointer;
    transition: flex-grow .4s ease, box-shadow .14s;
}

.swatch:hover {
    flex-grow: 1;
    box-shadow: 0 10px 26px rgba(16,18,20,0.12);
}

.swatch-row:hover .swatch:not(:hover) {
    flex-grow: 0.5;
}

/* Hex value of color */
.swatch .swatch-hex {
    position: absolute;
    top: 50%;
    left: 50%;
    font-size: .9rem;
    font-weight: 700;
    letter-spacing: .1rem;
    color: var(--color-quinary);
    text-shadow: 0 1px 0 rgba(0,0,0,0.35);
    opacity: 0;
    pointer-events: none;
    transform: translate(-50%, -50%);
    transition: opacity .4s ease;
}

.swatch:hover .swatch-hex {
    opacity: 1;
}


/*--- See color palette ---*/
.card-action {
    display: flex;
    justify-content: center;
    align-items: center;
    padding-block: 10px;
    border-radius: 0 0 8px 8px;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: .1rem;
    color: var(--color-primary);
    opacity: 0;
    transition: opacity .3s ease;
}

.palette-card:hover .card-action {
    opacity: 1;
}

.card-action > a {
    color: var(--color-primary) !important;
    transition: color .4s ease;
}

.card-action > a:hover {
    color: var(--color-septenary) !important;
}

/* Button to generate more color palettes */
.btn__container {
    width: 100%;
}

#regen-popular,
#regen-mono {
    padding: 7px 20px;
    border-radius: 50px;
    border: 1px solid var(--color-primary);
    font-weight: 600;
    color: var(--color-primary);
    background: transparent;
    transform: opacity .4s ease;
}

#regen-popular:hover,
#regen-mono:hover {
    opacity: .7;
}


/*------------- MEDIA QUERIES: POPULAR PALETTES TABLET AND DESKTOP -------------*/
@media (min-width: 768px) {
    .section__title {
        position: absolute;
        top: 30px;
        left: 0;
        width: auto;
    }

    .btn__container {
        position: absolute;
        top: 30px;
        right: 0;
        width: auto;
    }

    #popular-grid,
    #mono-grid {
        margin-top: 80px;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 992px) {
    #popular-grid,
    #mono-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (min-width: 1280px) {
    #popular-grid,
    #mono-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}
/*------------- END MEDIA QUERIES -------------*/



/*======================================
=   FAQ SECTION
======================================*/

#faq {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    margin-top: 50px;
}

#faqAccordion {
    width: clamp(300px, 85vw, 700px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin: 0 auto;
}


/*--- Accordion ---*/
#faqAccordion .accordion-item {
    width: 100%;
    padding: 0;
    border: none !important;
    background: transparent;
}

/* Accordion button */
#faqAccordion .accordion-button,
#faqAccordion .accordion-button.collapsed {
    padding: 20px;
    border-radius: 8px 8px 0 0 !important;
    font-size: 1.15rem;
    color: var(--color-denary);
    background-color: var(--color-quaternary);
    box-shadow: none;
}

/* Open button */
#faqAccordion .accordion-button:not(.collapsed) {
    color: var(--color-primary);
    border-bottom: 1px solid var(--color-primary) !important;
}

/* Accordion body */
#faqAccordion .accordion-body {
    padding: 20px 30px;
    border-radius: 0 0 8px 8px;
    font-size: 1rem;
    color: var(--color-septenary);
    background-color: var(--color-quinary);
}

#faqAccordion .accordion-body + .accordion-body {
    margin-top: -50px;
}



/*======================================
=   FOOTER
======================================*/

footer {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    padding: 50px 40px 10px;
    color: var(--color-quinary);
    background: linear-gradient(180deg, var(--color-octonary), var(--color-nonary));
}

footer p {
    font-size: .9rem;
    text-align: center;
}