/* --------------------------------

File#: _1_accordion
Title: Accordion
Descr: Create stacked sections of content and allow the user to expand/collapse them
Usage: codyhouse.co/license

-------------------------------- */
/* reset */
*,
*::after,
*::before {
    box-sizing: border-box;
}

* {
    font: inherit;
    margin: 0;
    padding: 0;
    border: 0;
}

body {
    background-color: hsl(0, 0%, 100%);
    font-family: system-ui, sans-serif;
    color: hsl(230, 7%, 23%);
    font-size: 1rem;
}

h1,
h2,
h3,
h4 {
    line-height: 1.2;
    color: hsl(230, 13%, 9%);
    font-weight: 700;
}

h1 {
    font-size: 2.0736rem;
}

h2 {
    font-size: 1.728rem;
}

h3 {
    font-size: 1.25rem;
}

h4 {
    font-size: 1.2rem;
}

ol,
ul,
menu {
    list-style: none;
}

button,
input,
textarea,
select {
    background-color: transparent;
    border-radius: 0;
    color: inherit;
    line-height: inherit;
    appearance: none;
}

textarea {
    resize: vertical;
    overflow: auto;
    vertical-align: top;
}

a {
    color: hsl(250, 84%, 54%);
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

img,
video,
svg {
    display: block;
    max-width: 100%;
}

@media (min-width: 64rem) {
    body {
        font-size: 1.25rem;
    }

    h1 {
        font-size: 3.051rem;
    }

    h2 {
        font-size: 2.44rem;
    }

    h3 {
        font-size: 1.75rem;
    }

    h4 {
        font-size: 1.5625rem;
    }
}

/* variables */
:root {
    /* colors */
    --ak6-color-primary-hsl: 250, 84%, 54%;
    --ak6-color-bg-hsl: 0, 0%, 100%;
    --ak6-color-contrast-high-hsl: 230, 7%, 23%;
    --ak6-color-contrast-higher-hsl: 230, 13%, 9%;
    --ak6-color-contrast-lower-hsl: 240, 4%, 85%;
    --ak6-color-accent-hsl: 342, 89%, 48%;

    /* spacing */
    --ak6-space-2xs: 0.375rem;
    --ak6-space-sm: 0.75rem;
    --ak6-space-md: 1.25rem;
    --ak6-space-xs: 0.5rem;

    /* typography */
    --ak6-text-md: 1.2rem;
    --ak6-text-sm: 0.833rem;
}

@media(min-width: 64rem) {
    :root {
        /* spacing */
        --ak6-space-2xs: 0.5625rem;
        --ak6-space-sm: 1.125rem;
        --ak6-space-md: 2rem;
        --ak6-space-xs: 0.75rem;

        /* typography */
        --ak6-text-md: 1.5625rem;
        --ak6-text-sm: 1rem;
    }
}

/* icons */
.ak6-icon {
    height: var(--ak6-size, 1em);
    width: var(--ak6-size, 1em);
    display: inline-block;
    color: inherit;
    fill: currentColor;
    line-height: 1;
    flex-shrink: 0;
    max-width: initial;
}

/* component */
:root {
    /* general */
    --accordion-border-width: 1px;
    /* icon */
    --accordion-icon-size: 20px;
    --accordion-icon-stroke-width: 2px;
}

.accordion__item {
    border-style: solid;
    border-color: hsl(var(--ak6-color-contrast-lower-hsl));
    border-bottom-width: var(--accordion-border-width);
    border-radius: 14px;
    box-shadow: 0 2px 12px rgba(60, 60, 60, 0.08);
    margin-bottom: 18px;
    border: none;
    overflow: hidden;
    background: #fff;
    transition: box-shadow 0.3s;
}

.accordion__item:first-child {
    border-top-width: var(--accordion-border-width);
}

.accordion__header {
    /* button */
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    text-align: left;
    cursor: pointer;
    padding: 1.2rem 1.5rem;
    font-weight: 600;
    font-size: 1.15rem;
    background: #f5f5f5;
    color: #1a1a1a;
    border: none;
    transition: background 0.2s;
}

.accordion__header:hover,
.accordion__header:focus {
    background: #e8e8e8;
    color: #000;
    outline: none;
}

.accordion__header svg {
    height: var(--accordion-icon-size);
    width: var(--accordion-icon-size);
}

.accordion__header svg .icon__group {
    stroke-width: var(--accordion-icon-stroke-width);
}

.accordion__icon-arrow .icon__group,
.accordion__icon-arrow-v2 .icon__group,
.accordion__icon-plus .icon__group {
    will-change: transform;
    -webkit-transform-origin: 50% 50%;
    transform-origin: 50% 50%;
}

.accordion__icon-arrow .icon__group>* {
    -webkit-transform-origin: 10px 14px;
    transform-origin: 10px 14px;
}

.accordion__icon-arrow-v2 .icon__group>* {
    -webkit-transform-origin: 50% 50%;
    transform-origin: 50% 50%;
    stroke-dasharray: 20;
    -webkit-transform: translateY(4px);
    transform: translateY(4px);
}

.accordion__icon-arrow-v2 .icon__group>*:first-child {
    stroke-dashoffset: 10.15;
}

.accordion__icon-arrow-v2 .icon__group>*:last-child {
    stroke-dashoffset: 10.15;
}

.accordion__icon-plus .icon__group {
    -webkit-transform: rotate(-90deg);
    transform: rotate(-90deg);
}

.accordion__icon-plus .icon__group>* {
    -webkit-transform-origin: 50% 50%;
    transform-origin: 50% 50%;
}

.accordion__icon-plus .icon__group>*:first-child {
    -webkit-transform: rotate(-90deg);
    transform: rotate(-90deg);
}

.accordion__item--is-open>.accordion__header>.accordion__icon-arrow .icon__group>*:first-child {
    -webkit-transform: translateY(-8px) rotate(-90deg);
    transform: translateY(-8px) rotate(-90deg);
}

.accordion__item--is-open>.accordion__header>.accordion__icon-arrow .icon__group>*:last-child {
    -webkit-transform: translateY(-8px) rotate(90deg);
    transform: translateY(-8px) rotate(90deg);
}

.accordion__item--is-open>.accordion__header>.accordion__icon-arrow-v2 .icon__group {
    /* animated arrow icon v2 */
    -webkit-transform: rotate(-90deg);
    transform: rotate(-90deg);
}

.accordion__item--is-open>.accordion__header>.accordion__icon-arrow-v2 .icon__group>*:first-child,
.accordion__item--is-open>.accordion__header>.accordion__icon-arrow-v2 .icon__group *:last-child {
    stroke-dashoffset: 0;
    -webkit-transform: translateY(0px);
    transform: translateY(0px);
}

.accordion__item--is-open>.accordion__header>.accordion__icon-plus .icon__group {
    /* animated plus icon */
    -webkit-transform: rotate(0);
    transform: rotate(0);
}

.accordion__item--is-open>.accordion__header>.accordion__icon-plus .icon__group>*:first-child {
    -webkit-transform: rotate(0);
    transform: rotate(0);
}

.accordion__panel {
    display: none;
    will-change: height;
    -webkit-transform: translateZ(0px);
    transform: translateZ(0px);
    background: #FAFAFA;
    border-top: 1px solid #E5E5E5;
    padding: 0 2rem;
    opacity: 0;
    max-height: 0;
    transition: opacity 0.3s;
}

.accordion__item--is-open>.accordion__panel {
    display: block;
    opacity: 1;
    padding: 2rem;
}

.accordion__panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    padding: 0 !important;
}

.accordion__item--is-open .accordion__panel {
    padding: 1rem 1.5rem;
}
/* animations */
.accordion[data-animation=on] .accordion__item--is-open .accordion__panel>* {
    -webkit-animation: accordion-entry-animation 0.4s cubic-bezier(0.215, 0.61, 0.355, 1);
    animation: accordion-entry-animation 0.4s cubic-bezier(0.215, 0.61, 0.355, 1);
}

.accordion[data-animation=on] .accordion__icon-arrow .icon__group,
.accordion[data-animation=on] .accordion__icon-arrow-v2 .icon__group,
.accordion[data-animation=on] .accordion__icon-plus .icon__group {
    transition: -webkit-transform 0.3s cubic-bezier(0.215, 0.61, 0.355, 1);
    transition: transform 0.3s cubic-bezier(0.215, 0.61, 0.355, 1);
    transition: transform 0.3s cubic-bezier(0.215, 0.61, 0.355, 1), -webkit-transform 0.3s cubic-bezier(0.215, 0.61, 0.355, 1);
}

.accordion[data-animation=on] .accordion__icon-arrow .icon__group>*,
.accordion[data-animation=on] .accordion__icon-arrow-v2 .icon__group>*,
.accordion[data-animation=on] .accordion__icon-plus .icon__group>* {
    transition: stroke-dashoffset 0.3s, -webkit-transform 0.3s;
    transition: transform 0.3s, stroke-dashoffset 0.3s;
    transition: transform 0.3s, stroke-dashoffset 0.3s, -webkit-transform 0.3s;
    transition-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
}

@-webkit-keyframes accordion-entry-animation {
    from {
        opacity: 0;
        -webkit-transform: translateY(-10px);
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        -webkit-transform: translateY(0px);
        transform: translateY(0px);
    }
}

@keyframes accordion-entry-animation {
    from {
        opacity: 0;
        -webkit-transform: translateY(-10px);
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        -webkit-transform: translateY(0px);
        transform: translateY(0px);
    }
}

/* utility classes */
.ak6-text-component :where(h1, h2, h3, h4) {
    line-height: var(--ak6-heading-line-height, 1.2);
    margin-top: calc(var(--ak6-space-md) * var(--ak6-space-multiplier, 1));
    margin-bottom: calc(var(--ak6-space-sm) * var(--ak6-space-multiplier, 1));
}

.ak6-text-component :where(p, blockquote, ul li, ol li) {
    line-height: var(--ak6-body-line-height, 1.4);
}

.ak6-text-component :where(ul, ol, p, blockquote, .ak6-text-component__block) {
    margin-bottom: calc(var(--ak6-space-sm) * var(--ak6-space-multiplier, 1));
}

.ak6-text-component :where(ul, ol) {
    padding-left: 1.25em;
}

.ak6-text-component ul :where(ul, ol),
.ak6-text-component ol :where(ul, ol) {
    padding-left: 1em;
    margin-bottom: 0;
}

.ak6-text-component ul {
    list-style-type: disc;
}

.ak6-text-component ol {
    list-style-type: decimal;
}

.ak6-text-component img {
    display: block;
    margin: 0 auto;
}

.ak6-text-component figcaption {
    margin-top: calc(var(--ak6-space-xs) * var(--ak6-space-multiplier, 1));
    font-size: var(--ak6-text-sm);
    text-align: center;
}

.ak6-text-component em {
    font-style: italic;
}

.ak6-text-component strong {
    font-weight: bold;
}

.ak6-text-component s {
    text-decoration: line-through;
}

.ak6-text-component u {
    text-decoration: underline;
}

.ak6-text-component mark {
    background-color: hsla(var(--ak6-color-accent-hsl), 0.2);
    color: inherit;
}

.ak6-text-component blockquote {
    padding-left: 1em;
    border-left: 4px solid hsl(var(--ak6-color-contrast-lower-hsl));
    font-style: italic;
}

.ak6-text-component hr {
    margin: calc(var(--ak6-space-md) * var(--ak6-space-multiplier, 1)) auto;
    background: hsl(var(--ak6-color-contrast-lower-hsl));
    height: 1px;
}

.ak6-text-component>*:first-child {
    margin-top: 0;
}

.ak6-text-component>*:last-child {
    margin-bottom: 0;
}

.ak6-text-component.ak6-line-height-xs {
    --ak6-heading-line-height: 1;
    --ak6-body-line-height: 1.1;
}

.ak6-text-component.ak6-line-height-sm {
    --ak6-heading-line-height: 1.1;
    --ak6-body-line-height: 1.2;
}

.ak6-text-component.ak6-line-height-md {
    --ak6-heading-line-height: 1.15;
    --ak6-body-line-height: 1.4;
}

.ak6-text-component.ak6-line-height-lg {
    --ak6-heading-line-height: 1.22;
    --ak6-body-line-height: 1.58;
}

.ak6-text-component.ak6-line-height-xl {
    --ak6-heading-line-height: 1.3;
    --ak6-body-line-height: 1.72;
}

.ak6-padding-bottom-md {
    padding-bottom: var(--ak6-space-md);
}

.ak6-padding-x-md {
    padding-right: var(--ak6-space-md);
}

.ak6-padding-top-2xs {
    padding-top: var(--ak6-space-2xs);
}

.ak6-text-md {
    font-size: var(--ak6-text-md);
}

.ak6-padding-y-sm {
    padding-top: var(--ak6-space-sm);
    padding-bottom: var(--ak6-space-sm);
}

/* --- Mejoras visuales para el acordeón --- */

/* Sombra y bordes redondeados */
.accordion__item {
    border-radius: 14px;
    box-shadow: 0 2px 12px rgba(60, 60, 60, 0.06);
    border: 1px solid #E5E5E5;
    background: #fff;
}
.accordion__item--is-open {
    box-shadow: 0 4px 24px rgba(60, 60, 60, 0.10);
}

/* Header con fondo y efecto hover */
.accordion__header {
    background: #f5f5f5;
    color: #1a1a1a;
    border: none;
    transition: background 0.2s;
}
.accordion__header:hover,
.accordion__header:focus {
    background: #e8e8e8;
    color: #000;
    outline: none;
}

/* Icono animado */
.accordion__icon-arrow .icon__group {
    color: #DA2727;
}
.accordion__item--is-open .accordion__icon-arrow .icon__group {
    transform: rotate(-90deg);
}

/* Panel con animación y fondo */
.accordion__panel {
    background: #FAFAFA;
    border-top: 1px solid #E5E5E5;
    padding: 0 2rem;
    opacity: 0;
    transition: opacity 0.3s;
}
.accordion__item--is-open .accordion__panel {
    opacity: 1;
    padding: 2rem;
}

/* Mejor espaciado entre texto y fotos en el panel del acordeón */
.accordion__panel .ak6-text-component {
    margin: 1.5rem 0;
    padding: 0 1rem;
}

.accordion__panel .ak6-text-component p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    line-height: 1.7;
    color: #333;
}

/* Grid de imágenes con tamaño uniforme */
.image-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin: 2rem 1rem;
    max-width: 1200px;
    place-items: center;
}

.image-column {
    aspect-ratio: 1;
    height: 200px;
    border-radius: 12px;
    overflow: hidden;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-column .logo-container {
    height: 100%;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.image-column .logo-container img {
    max-width: 80%;
    max-height: 80%;
    object-fit: contain;
    margin: auto;
}

/* --- Adaptaciones para mobile --- */
@media (max-width: 768px) {
    .image-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        padding: 0 1rem;
    }

    .image-column {
        height: 160px;
    }
}

@media (max-width: 480px) {
    .image-grid {
        grid-template-columns: 1fr;
        max-width: 300px;
    }

    .image-column {
        height: 180px;
    }
}