/*
 * Copyright 2020 Adobe. All rights reserved.
 * This file is licensed to you under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License. You may obtain a copy
 * of the License at http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under
 * the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS
 * OF ANY KIND, either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */

 :root {
  color-scheme: light dark;

  /* color palette */
  --color-gray-100: #f5f4f2;
  --color-gray-200: #e8e6e3;
  --color-gray-500: #6f6f6f;
  --color-gray-600: #525252;
  --color-gray-900: #2b2b2b;
  --color-blue-500: #1473e6;
  --color-blue-600: #095aba;
  --color-blue-400: #59f;
  --color-light: #fff;
  --color-dark: #000;

  /* semantic tokens */
  --color-text: light-dark(var(--color-dark), var(--color-light));
  --color-link: light-dark(var(--color-gray-900), var(--color-gray-100));
  --color-brand: var(--color-blue-500);
  --color-brand-rgb: 20 115 230;
  --color-brand-rgb-light: 85 153 255;
  --color-background: light-dark(var(--color-light), var(--color-dark));
  --color-shaded: light-dark(#faf9f7, #141414);

  /* semantic aliases */
  --background-color: var(--color-background);
  --light-color: var(--color-shaded);
  --dark-color: var(--color-gray-500);
  --text-color: var(--color-text);
  --link-color: var(--color-brand);
  --link-hover-color: var(--color-blue-600);

  /* fonts */
  --body-font-family: adobe-clean, "Trebuchet MS", sans-serif;
  --heading-font-family: var(--body-font-family);

  /* spacing */
  --space-xs: 4px;
  --space-s: 8px;
  --space-m: 16px;
  --space-l: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;

  /* shape & motion */
  --radius-s: 8px;
  --radius-m: 16px;
  --radius-l: 24px;
  --radius-full: 999px;
  --transition-fast: 0.2s ease;
  --transition-base: 0.28s ease;
  --ease-out-smooth: cubic-bezier(0.22, 1, 0.36, 1);
  --z-index-nav: 100;

  /* layout */
  --grid-container-width: 83.4%;
  --content-max-width: 1264px;
  --content-padding-inline: var(--space-m);
  --nav-height: 60px;
  --section-space: 56px;

  /* interactive surfaces */
  --color-border: light-dark(var(--color-gray-200), var(--color-gray-600));
  --color-brand-subtle: light-dark(rgb(var(--color-brand-rgb) / 8%), rgb(var(--color-brand-rgb) / 16%));
  --color-hover-surface: light-dark(rgb(0 0 0 / 6%), rgb(255 255 255 / 10%));
  --shadow-dropdown: 0 12px 32px light-dark(rgb(0 0 0 / 8%), rgb(0 0 0 / 35%));
  --shadow-soft: 0 2px 16px light-dark(rgb(0 0 0 / 6%), rgb(0 0 0 / 28%));
  --shadow-card: 0 8px 40px light-dark(rgb(0 0 0 / 10%), rgb(0 0 0 / 40%));
  --shadow-lift: 0 16px 40px light-dark(rgb(0 0 0 / 10%), rgb(0 0 0 / 35%));
  --gradient-brand: linear-gradient(135deg, var(--color-blue-600) 0%, var(--color-blue-500) 52%, var(--color-blue-400) 100%);
  --gradient-surface:
    radial-gradient(ellipse 70% 45% at 8% 0%, light-dark(rgb(var(--color-brand-rgb) / 7%), rgb(var(--color-brand-rgb) / 12%)) 0%, transparent 58%),
    radial-gradient(ellipse 50% 35% at 92% 88%, light-dark(rgb(0 0 0 / 4%), rgb(255 255 255 / 4%)) 0%, transparent 52%);

  /* buttons */
  --button-padding-block: 8px;
  --button-padding-inline: 16px;
  --button-border-width: 2px;
  --button-radius: var(--radius-full);
  --button-primary-background: var(--color-brand);
  --button-primary-color: var(--color-light);

  /* icons */
  --icon-size-s: 18px;
  --icon-size-m: 24px;

  /* body sizes */
  --body-font-size-m: 16px;
  --body-font-size-s: 14px;
  --body-font-size-xs: 12px;
  --body-line-height: 1.6;

  /* heading sizes */
  --heading-font-size-xxl: 32px;
  --heading-font-size-xl: 28px;
  --heading-font-size-l: 25px;
  --heading-font-size-m: 22px;
  --heading-font-size-s: 20px;
  --heading-font-size-xs: 18px;
  --heading-line-height: 1.12;
  --heading-letter-spacing: -0.02em;
}

.light-scheme {
  color-scheme: light;
}

.dark-scheme {
  color-scheme: dark;
}

html {
  scroll-padding-top: calc(var(--nav-height) + 1rem);
  scroll-behavior: smooth;
}

::selection {
  background: light-dark(rgb(var(--color-brand-rgb) / 22%), rgb(var(--color-brand-rgb) / 35%));
}

body {
  display: none;
  margin: 0;
  min-height: 100vh;
  background-color: var(--background-color);
  background-image: var(--gradient-surface);
  background-attachment: fixed;
  color: var(--text-color);
  font-family: var(--body-font-family);
  font-size: var(--body-font-size-m);
  line-height: var(--body-line-height);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.appear {
  display: block;
}

header {
  min-height: var(--nav-height);
}

header .header,
footer .footer {
  visibility: hidden;
}

header .header[data-block-status="loaded"],
footer .footer[data-block-status="loaded"] {
  visibility: visible;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin-top: 0.8em;
  margin-bottom: 0.4em;
  font-family: var(--heading-font-family);
  font-weight: 700;
  line-height: var(--heading-line-height);
  letter-spacing: var(--heading-letter-spacing);
  scroll-margin: 40px;
}

h1 { font-size: var(--heading-font-size-xxl); }
h2 { font-size: var(--heading-font-size-xl); }
h3 { font-size: var(--heading-font-size-l); }
h4 { font-size: var(--heading-font-size-m); }
h5 { font-size: var(--heading-font-size-s); }
h6 { font-size: var(--heading-font-size-xs); }

p,
dl,
ol,
ul,
pre,
blockquote {
  margin-top: 0.8em;
  margin-bottom: 0.25em;
}

main ul,
main ol {
  padding-inline-start: 24px;
}

main ul ul,
main ul ol,
main ol ul,
main ol ol {
  padding-inline-start: 12px;
}

code,
pre {
  font-size: var(--body-font-size-s);
}

pre {
  padding: 16px;
  border-radius: var(--radius-m);
  background-color: var(--light-color);
  overflow-x: auto;
  white-space: pre;
}

main > div {
  margin: 40px var(--content-padding-inline);
}

input,
textarea,
select,
button {
  font: inherit;
}

strong {
  font-weight: 600;
}

/* links */
a:any-link {
  color: var(--color-link);
  text-decoration: none;
  overflow-wrap: break-word;
  transition: color var(--transition-fast);
}

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

.block:is(.align-center, .align-left, .align-right) a:any-link {
  margin-inline-start: 0;
}

main a:any-link:not(.button):hover {
  text-decoration: underline;
  text-underline-offset: 0.22em;
  text-decoration-color: light-dark(rgb(var(--color-brand-rgb) / 45%), rgb(var(--color-brand-rgb-light) / 55%));
}

/* buttons */
p.button-wrapper {
  margin: 12px 0;
}

a.button:any-link,
button.button {
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  max-width: 100%;
  margin: 0;
  border: var(--button-border-width) solid transparent;
  border-radius: var(--button-radius);
  padding: var(--button-padding-block) var(--button-padding-inline);
  font: inherit;
  font-weight: 500;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition:
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast);
  font-size: var(--body-font-size-xs);
}

a.button[aria-disabled="true"],
button.button:disabled {
  cursor: not-allowed;
  pointer-events: none;
}

/* primary */
a.button.primary:any-link,
button.button.primary {
  color: var(--button-primary-color);
  background-color: var(--button-primary-background);
  border-color: var(--button-primary-background);
  box-shadow: var(--shadow-soft);
}

a.button.primary:hover,
a.button.primary:focus-visible,
button.button.primary:hover,
button.button.primary:focus-visible {
  color: var(--color-background);
  border-color: var(--color-gray-600);
  background-color: var(--color-gray-600);
  box-shadow: var(--shadow-lift);
}

a.button.primary[aria-disabled="true"],
a.button.primary[aria-disabled="true"]:hover,
a.button.primary[aria-disabled="true"]:focus-visible,
button.button.primary:disabled,
button.button.primary:disabled:hover,
button.button.primary:disabled:focus-visible {
  color: var(--dark-color);
  background-color: var(--light-color);
  border-color: var(--light-color);
}

/* secondary */
a.button.secondary:any-link,
button.button.secondary {
  color: var(--color-background);
  background-color: var(--color-gray-500);
  border-color: var(--color-gray-500);
}

a.button.secondary:hover,
a.button.secondary:focus-visible,
button.button.secondary:hover,
button.button.secondary:focus-visible {
  color: var(--color-background);
  border-color: var(--color-gray-600);
  background-color: var(--color-gray-600);
  transform: translateY(-1px);
}

a.button.secondary[aria-disabled="true"],
a.button.secondary[aria-disabled="true"]:hover,
a.button.secondary[aria-disabled="true"]:focus-visible,
button.button.secondary:disabled,
button.button.secondary:disabled:hover,
button.button.secondary:disabled:focus-visible {
  color: var(--dark-color);
  background-color: var(--light-color);
  border-color: var(--light-color);
}

a.button:any-link:focus-visible,
button.button:focus-visible {
  outline: 2px solid var(--color-brand);
  outline-offset: 2px;
}

main img {
  max-width: 100%;
  width: auto;
  height: auto;
  border-radius: var(--radius-m);
}

.cards img,
.hero img {
  border-radius: 0;
}

.hero img {
  width: 100%;
  height: 100%;
  max-width: none;
}

.icon {
  display: inline-block;
  height: 24px;
  width: 24px;
}

.icon img {
  height: 100%;
  width: 100%;
  border-radius: 0;
}

main .icon img,
main img.icon {
  border-radius: 0;
}

/* sections */
main > .section {
  margin: var(--section-space) 0;
}

main > .section > div {
  max-width: var(--grid-container-width);
  margin: auto;
  padding: 0 var(--content-padding-inline);
}

main > .section:first-of-type {
  margin-top: 0;
}

main .section.light,
main .section.highlight {
  background-color: light-dark(rgb(255 255 255 / 72%), rgb(255 255 255 / 4%));
  backdrop-filter: blur(8px);
  margin: 0;
  padding: var(--section-space) 0;
  border-block: 1px solid light-dark(rgb(0 0 0 / 5%), rgb(255 255 255 / 8%));
}

main > .section[data-background] {
  margin: 0;
  padding: var(--section-space) 0;
}

main > .section.gradient {
  background: var(--gradient-brand);
  color: var(--color-light);
  margin: 0;
  padding: var(--section-space) 0;
}

main > .section.gradient :is(h1, h2, h3, h4, h5, h6, p, li, span, strong) {
  color: inherit;
}

main > .section.gradient a:any-link {
  color: var(--color-light);
  text-decoration-color: rgb(255 255 255 / 45%);
}

main > .section.gradient a.button:any-link,
main > .section.gradient button.button {
  border-color: var(--color-light);
  background-color: transparent;
  color: var(--color-light);
}

main > .section.gradient a.button:any-link:hover,
main > .section.gradient button.button:hover {
  background-color: rgb(255 255 255 / 14%);
}

/* The platform converts section-metadata into data attributes on the section
   before the page reaches the browser; hide it defensively so raw markup
   (e.g. local plain.html testing) never renders as visible text. */
main .section-metadata {
  display: none;
}

/* section-metadata style=divider — content-width border below section */
main > .section.divider {
  position: relative;
}

main > .section.divider::after {
  content: '';
  display: block;
  max-width: var(--grid-container-width);
  margin: 0 auto;
  padding: var(--space-m) var(--content-padding-inline) var(--space-l);
  border-bottom: 1px solid var(--color-border);
}

/* ==========================================================================
   Alignment utils — section metadata or block styles:
   align-center | align-left | align-right

   Section align-*: layout for blocks only (not default-content-wrapper).
   Section align-center: also centers text in default content.
   Block align-*: text-align on the block and direct children.
   ========================================================================== */

/* section layout — blocks only */
main > .section.align-center:not(.hero-container) > div:not(.hero, .default-content-wrapper) {
  width: fit-content;
  max-width: var(--grid-container-width);
  margin-inline: auto;
}

main > .section.align-left:not(.hero-container) > div:not(.hero, .default-content-wrapper) {
  margin-inline: 0;
}

main > .section.align-right:not(.hero-container) > div:not(.hero, .default-content-wrapper) {
  width: fit-content;
  max-width: var(--grid-container-width);
  margin-inline: auto 0;
}

/* block content alignment */
.block.align-center,
.block.align-center > * {
  text-align: center;
}

.block.align-left,
.block.align-left > * {
  text-align: start;
}

.block.align-right,
.block.align-right > * {
  text-align: end;
}

/* section default content */
main > .section.align-center:not(.hero-container) .default-content-wrapper,
main > .section.align-center:not(.hero-container) .default-content-wrapper > * {
  text-align: center;
}

main > .section.align-center:not(.hero-container) .default-content-wrapper a:any-link {
  margin-inline-start: 0;
}

main blockquote {
  margin: var(--space-l) 0;
  padding: var(--space-l) var(--space-xl);
  border-left: 4px solid var(--color-brand);
  border-radius: 0 var(--radius-m) var(--radius-m) 0;
  background-color: var(--light-color);
}

@media (width >= 900px) {
  :root {
    --content-padding-inline: var(--space-xl);
    --section-space: 80px;
    --body-font-size-m: 18px;
    --body-font-size-s: 16px;
    --body-font-size-xs: 14px;
    --heading-font-size-xxl: 45px;
    --heading-font-size-xl: 36px;
    --heading-font-size-l: 28px;
    --heading-font-size-m: 22px;
    --heading-font-size-s: 20px;
    --heading-font-size-xs: 18px;
  }
}

@media (width >= 1200px) {
  :root {
    --grid-container-width: 1200px;
  }
}