src/css/components.css

/**
 * Apache Ignite Component Styles
 * Reusable component patterns extracted from legacy CSS
 *
 * Includes buttons, cards, video elements, and other
 * common UI components used throughout the site.
 */

/* === Button Styles === */

.button {
  font-family: inherit;
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 1rem;
  color: var(--ai-text-inverse);
  outline: none;
  box-sizing: border-box;
  cursor: pointer;
  border: none;
  position: relative;
  text-decoration: none;
  height: 5rem;
  font-size: var(--ai-text-base);
  background-color: var(--ai-blue);
  border-radius: var(--ai-radius-md);
  transition: background var(--ai-transition-fast), color var(--ai-transition-fast);
}

.button:hover {
  background: var(--ai-blue-dark);
  color: var(--ai-text-inverse);
  text-decoration: none;
}

.button:active {
  transform: translateY(1px);
}

/* Button variant with shadow/outline */
.button--shadow {
  background: var(--ai-bg-primary);
  color: var(--ai-blue);
  border: 1px solid var(--ai-blue);
}

/* Disabled button state */
.button:disabled,
.button:disabled:hover {
  background: var(--ai-blue-light);
  border: none;
  box-shadow: none;
  color: var(--ai-text-inverse);
  cursor: auto;
}

/* === Card Components === */

/* Simple card with border and hover effect */
.cardsimple {
  border: 1px solid var(--ai-border-medium);
  background: var(--ai-bg-primary);
  box-sizing: border-box;
  border-radius: var(--ai-radius-md);
  transition: box-shadow var(--ai-transition-slower);
  position: relative;
}

.cardsimple:hover {
  box-shadow: var(--ai-shadow-lg);
}

/* Use case card variant */
.usecasecard {
  min-height: 29rem;
  padding: var(--ai-spacing-xl) var(--ai-spacing-xl) var(--section-spacing-lg);
}

.cardsimple__icon {
  width: 48px;
  height: 48px;
  margin-bottom: var(--ai-spacing-md);
}

.cardsimple__icon img {
  width: 100%;
  height: 100%;
  display: block;
}

.cardsimple__title {
  font-size: var(--ai-text-xl);
  line-height: 2.6rem;
  font-weight: bold;
  padding-bottom: var(--ai-spacing-sm);
}

.cardsimple__text:not(.cardsimple__text--long) {
  max-width: 280px;
}

.cardsimple__bottom {
  position: absolute;
  bottom: var(--ai-spacing-xl);
  left: var(--ai-spacing-xl);
  z-index: 10;
}

.cardsimple__button,
.blockheader__button {
  height: 45px;
}

/* ============================================
   PHASE 4: UNIFIED COMPONENT SYSTEM
   Consolidated patterns from analysis of 60+ files
   ============================================ */

/* === Unified Card Component System === */
/* Replaces 6 duplicate card patterns across 15+ files */

/* Base card - core styling shared by all cards */
.card {
  background: var(--ai-bg-primary);
  border-radius: var(--ai-radius-md);
  box-shadow: var(--ai-shadow-sm);
  transition: box-shadow var(--ai-transition-normal), transform var(--ai-transition-normal);
  position: relative;
  box-sizing: border-box;
}

.card:hover {
  box-shadow: var(--ai-shadow-md);
}

/* Card with border */
.card--bordered {
  border: 1px solid var(--ai-border-medium);
}

/* Card size variants - padding and border-radius */
.card--xs {
  padding: var(--ai-spacing-xs);
  border-radius: var(--ai-radius-sm);
}

.card--sm {
  padding: var(--ai-spacing-sm);
  border-radius: var(--ai-radius-sm);
}

.card--md {
  padding: var(--ai-spacing-md);
  border-radius: 0.5rem;
}

.card--lg {
  padding: var(--ai-spacing-lg);
}

.card--xl {
  padding: var(--ai-spacing-xl);
}

.card--2xl {
  padding: var(--ai-spacing-2xl);
}

/* Card height variants */
.card--tall {
  min-height: 29rem;
}

.card--taller {
  min-height: 36rem;
}

.card--auto-height {
  min-height: auto;
}

/* Card hover effects - lift on hover */
.card--lift:hover {
  transform: translateY(-2px);
}

.card--lift-more:hover {
  transform: translateY(-4px);
}

/* Card with stronger shadow */
.card--shadow-strong {
  box-shadow: var(--ai-shadow-md);
}

.card--shadow-strong:hover {
  box-shadow: var(--ai-shadow-lg);
}

/* Card flex layout helpers */
.card--flex-col {
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

.card--flex-start {
  justify-content: flex-start;
}

.card--flex-center {
  justify-content: center;
}

/* === Button Size Modifiers === */
/* Standardizes 12+ files with custom button sizes */

.button--xs {
  height: 3.5rem;
  font-size: 1.3rem;
  padding: 0 var(--ai-spacing-sm);
}

.button--sm {
  height: 4rem;
  font-size: 1.4rem;
  padding: 0 var(--ai-spacing-md);
}

.button--md {
  /* Default size - 5rem height already defined */
  height: 5rem;
  font-size: var(--ai-text-base);
}

.button--lg {
  height: 6rem;
  font-size: var(--ai-text-lg);
  padding: 0 var(--ai-spacing-xl);
}

.button--xl {
  height: 6rem;
  font-size: var(--ai-text-xl);
  padding: 0 var(--ai-spacing-2xl);
}

/* Button width variants */
.button--fixed-sm {
  width: 125px;
}

.button--fixed-md {
  width: 16rem;
}

.button--fixed-lg {
  width: 19rem;
}

.button--fixed-xl {
  width: 20rem;
}

.button--full {
  width: 100%;
}

.button--auto {
  width: auto;
  padding: 0 var(--ai-spacing-lg);
}

/* === Grid Utility Classes === */
/* Replaces 30+ duplicate grid declarations */

.grid {
  display: grid;
}

/* Column count utilities */
.grid-cols-1 {
  grid-template-columns: 1fr;
}

.grid-cols-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-cols-4 {
  grid-template-columns: repeat(4, 1fr);
}

/* Auto-fill responsive grids */
.grid-auto-fill {
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.grid-auto-fill-sm {
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
}

.grid-auto-fill-lg {
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
}

/* Gap utilities */
.gap-xs {
  gap: var(--ai-spacing-xs);
}

.gap-sm {
  gap: var(--ai-spacing-sm);
}

.gap-md {
  gap: var(--ai-spacing-md);
}

.gap-lg {
  gap: var(--ai-spacing-lg);
}

.gap-xl {
  gap: var(--ai-spacing-xl);
}

.gap-2xl {
  gap: var(--ai-spacing-2xl);
}

.gap-3xl {
  gap: var(--ai-spacing-3xl);
}

/* Column and row gaps */
.col-gap-sm {
  column-gap: var(--ai-spacing-sm);
}

.col-gap-md {
  column-gap: var(--ai-spacing-md);
}

.col-gap-lg {
  column-gap: var(--ai-spacing-lg);
}

.col-gap-xl {
  column-gap: var(--ai-spacing-xl);
}

.row-gap-sm {
  row-gap: var(--ai-spacing-sm);
}

.row-gap-md {
  row-gap: var(--ai-spacing-md);
}

.row-gap-lg {
  row-gap: var(--ai-spacing-lg);
}

.row-gap-xl {
  row-gap: var(--ai-spacing-xl);
}

/* === Hover Effect Utilities === */
/* Standardizes 96+ hover declarations */

.hover-shadow {
  transition: box-shadow var(--ai-transition-normal);
}

.hover-shadow:hover {
  box-shadow: var(--ai-shadow-md);
}

.hover-shadow-strong {
  transition: box-shadow var(--ai-transition-normal);
}

.hover-shadow-strong:hover {
  box-shadow: var(--ai-shadow-lg);
}

.hover-lift {
  transition: transform var(--ai-transition-normal);
}

.hover-lift:hover {
  transform: translateY(-2px);
}

.hover-lift-more {
  transition: transform var(--ai-transition-normal);
}

.hover-lift-more:hover {
  transform: translateY(-4px);
}

.hover-shadow-lift {
  transition: transform var(--ai-transition-normal), box-shadow var(--ai-transition-normal);
}

.hover-shadow-lift:hover {
  transform: translateY(-2px);
  box-shadow: var(--ai-shadow-md);
}

.hover-opacity {
  transition: opacity var(--ai-transition-normal);
}

.hover-opacity:hover {
  opacity: 0.8;
}

.hover-opacity-less {
  transition: opacity var(--ai-transition-normal);
}

.hover-opacity-less:hover {
  opacity: 0.9;
}

/* === Flexbox Utilities === */
/* Common flex patterns used 70+ times */

.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.flex-row {
  flex-direction: row;
}

.flex-wrap {
  flex-wrap: wrap;
}

.flex-nowrap {
  flex-wrap: nowrap;
}

.items-start {
  align-items: flex-start;
}

.items-center {
  align-items: center;
}

.items-end {
  align-items: flex-end;
}

.items-stretch {
  align-items: stretch;
}

.justify-start {
  justify-content: flex-start;
}

.justify-center {
  justify-content: center;
}

.justify-end {
  justify-content: flex-end;
}

.justify-between {
  justify-content: space-between;
}

.justify-around {
  justify-content: space-around;
}

.flex-grow {
  flex-grow: 1;
}

.flex-shrink-0 {
  flex-shrink: 0;
}

/* === Spacing Utilities === */
/* Quick margin/padding utilities */

.mt-auto {
  margin-top: auto;
}

.mb-auto {
  margin-bottom: auto;
}

.m-0 {
  margin: 0;
}

.p-0 {
  padding: 0;
}

/* === Position Utilities === */

.relative {
  position: relative;
}

.absolute {
  position: absolute;
}

/* === Common Layout Patterns === */

.w-full {
  width: 100%;
}

.h-full {
  height: 100%;
}

.block {
  display: block;
}

.inline-block {
  display: inline-block;
}

/* ============================================
   END PHASE 4 UNIFIED COMPONENT SYSTEM
   ============================================ */

/* === Block Header Component === */

.blockcapslead {
  letter-spacing: var(--ai-tracking-wide);
  text-transform: uppercase;
  white-space: nowrap;
  padding-bottom: var(--section-spacing-xxs);
}

.blockheader {
  flex-direction: column;
  flex-wrap: nowrap;
  align-items: stretch;
  position: relative;
  padding-top: var(--ai-spacing-xl);
}

.blockheader:not(.blockheader--spl)::before {
  content: "";
  display: block;
  width: 4rem;
  height: 3px;
  background: var(--ai-text-primary);
  position: absolute;
  top: 0;
  left: 0;
}

.blockheader--spl {
  padding-top: 0;
}

.blockheader__left {
  width: 45%;
  padding-right: var(--ai-spacing-2xl);
  flex-shrink: 0;
}

.blockheader__left--full {
  width: 100%;
}

.blockheader__right {
  display: block;
  padding-top: var(--ai-spacing-md);
  max-width: 850px;
}

.blockheader__right p:not(:last-child) {
  margin-bottom: var(--ai-spacing-sm);
}

.blockheader__button {
  margin-top: var(--ai-spacing-xl);
}

.blockheader--hor {
  flex-direction: column;
  flex-wrap: nowrap;
}

.blockheader--hor .blockheader__right {
  margin-left: 0;
  padding-top: var(--ai-spacing-md);
}

/* === Video Components === */

/* Simple video screen */
.videoscr {
  position: relative;
  display: block;
  overflow: hidden;
  transform: translate3d(0, 0, 0);
  transition: box-shadow var(--ai-transition-slow);
}

.videoscr img,
.videoscr a,
.videoscr iframe {
  display: block;
  border: none;
  width: 100%;
  max-width: 350px;
  height: auto;
  transform: translate3d(0, 0, 0);
  transition: transform var(--ai-transition-slow);
}

.videoscr:hover img {
  transform: scale(1.01);
}

.videoscr:hover {
  box-shadow: var(--ai-shadow-sm);
}

.videoscr::after {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  right: 0;
  opacity: 1;
  /* Video icon will be added when images are migrated in later work packages */
  /* background-image: url(../img/icon-video.svg); */
  background-repeat: no-repeat;
  background-size: 4rem;
  background-position: 50% 50%;
  transition: background var(--ai-transition-slow);
}

.videoscr__descr {
  padding-top: var(--ai-spacing-md);
  color: var(--ai-gray-300);
  max-width: 350px;
}

/* Video with title overlay */
.comvideo {
  max-width: 524px;
  width: 100%;
  overflow: hidden;
  display: block;
  position: relative;
}

.comvideo__box {
  display: block;
  position: relative;
  width: 100%;
  height: 0;
  box-sizing: border-box;
  padding-bottom: 62%;
  overflow: hidden;
  background: var(--ai-dark-lighter);
}

.comvideo__screen,
.comvideo__box iframe {
  border: none;
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
}

.comvideo__screen[data-youtube]::after {
  pointer-events: none;
  content: "";
  display: block;
  position: absolute;
  z-index: 20;
  left: 0;
  top: 0;
  bottom: 0;
  right: 0;
  /* Video icon will be added when images are migrated in later work packages */
  /* background: url(../img/icon-video.svg) center center no-repeat; */
  background-size: 40px;
  transition: background var(--ai-transition-normal);
}

.comvideo__screen:hover[data-youtube]::after {
  background-color: rgba(0, 0, 0, 0.1);
}

.comvideo__screen img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: relative;
}

.comvideo__txt {
  position: absolute;
  z-index: 5;
  font-size: var(--ai-text-2xl);
  line-height: var(--ai-leading-relaxed);
  top: var(--ai-spacing-xl);
  left: var(--ai-spacing-xl);
  max-width: 75%;
  color: var(--ai-text-inverse);
}

.comvideo__txt--black {
  color: var(--ai-text-primary);
}

.comvideo__txt--small {
  font-size: 1.9rem;
  line-height: var(--ai-leading-normal);
  max-width: 80%;
  top: var(--ai-spacing-md);
  left: var(--ai-spacing-md);
}

.comvideo__txt--medium {
  font-size: 2.2rem;
  line-height: var(--ai-leading-normal);
  max-width: 80%;
  top: var(--ai-spacing-md);
  left: var(--ai-spacing-md);
}

.comvideo__sub {
  position: absolute;
  left: var(--ai-spacing-xl);
  bottom: var(--ai-spacing-xl);
  text-transform: uppercase;
  font-size: 12px;
  line-height: 20px;
  letter-spacing: var(--ai-tracking-wide);
  color: var(--ai-text-inverse);
  z-index: 10;
}

.comvideo__txt--black + .comvideo__sub {
  color: var(--ai-text-primary);
}

.comvideo__descr p {
  margin-bottom: var(--ai-spacing-xs);
}

.comvideo__gray {
  font-style: italic;
  color: var(--ai-gray-400);
}

/* === Inner Hero Component === */

.innerhero {
  background: var(--ai-bg-blue);
  color: var(--ai-text-inverse);
  position: relative;
  padding: var(--section-spacing-md) 0 var(--section-spacing-lg);
  overflow: hidden;
}

.innerhero__main {
  min-height: 300px;
  max-width: 830px;
  width: 65%;
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  align-items: flex-start;
  justify-content: center;
}

/* Ensure hero H1 text wraps within container bounds */
.innerhero__main .h1,
.innerhero__h1 {
  max-width: 80%;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.innerhero__mega {
  font-size: var(--ai-text-7xl);
  line-height: 1.18;
  padding-top: var(--ai-spacing-md);
}

.innerhero__main--long {
  max-width: none;
  width: 100%;
}

.innerhero__pre {
  text-transform: uppercase;
  letter-spacing: var(--ai-tracking-wide);
}

.with-apache {
  font-weight: normal;
}

.innerhero__descr {
  font-weight: var(--ai-font-normal);
  opacity: 0.8;
}

.innerhero__button {
  color: var(--ai-text-inverse);
  border: 2px solid var(--ai-text-inverse);
  background: var(--ai-text-inverse);
  color: var(--ai-blue);
  font-size: var(--ai-text-xl);
  line-height: 1;
  padding: 0 var(--ai-spacing-2xl);
  margin-top: var(--section-spacing-sm);
  height: 6rem;
}

.innerhero__button:hover {
  background: var(--ai-bg-secondary);
  color: var(--ai-blue);
}

.innerhero__pic {
  position: absolute;
  display: block;
}

.innerhero__pic--faq {
  width: 57rem;
  height: auto;
  top: auto;
  bottom: -15rem;
  left: 65%;
  transform: none;
}

.innerhero__pic--resources {
  width: 45rem;
  height: auto;
  top: 50%;
  right: 5%;
  transform: translateY(-50%);
}

.innerhero__pic--docs {
  width: 60rem;
  height: auto;
  top: -50px;
  transform: none;
  left: 70%;
}

.innerhero__pic--community {
  width: 40rem;
  height: auto;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
}

.innerhero__pic--events {
  width: auto;
  height: 135%;
  top: 50%;
  right: 5%;
  transform: translateY(-50%);
}

.innerhero__pic--download {
  width: 35rem;
  height: auto;
  top: 50%;
  right: 5%;
  transform: translateY(-50%);
}

/* === Promotion Bar === */

#promotion-bar {
  background-color: var(--ai-promotion-bg);
}

#promotion-bar a {
  color: var(--ai-text-inverse);
  font-size: 15px;
  font-weight: var(--ai-font-bold);
  display: flex;
  width: 100%;
  height: 40px;
  justify-content: center;
  align-items: center;
  line-height: 22px;
}

#promotion-bar a:hover {
  text-decoration: none;
}

#promotion-bar span {
  display: inline-flex;
  margin-right: 5px;
}

#promotion-bar span.more {
  display: inline-block;
}

#promotion-bar img.ignite-summit-logo {
  width: 30px;
  margin-right: 4px;
}

/* === Internal Page Navigation === */

/* Sticky navigation bar for page sections */
.cmtynavblock {
  background: var(--ai-bg-primary);
  position: sticky;
  transition: top 0.2s ease, transform 0.2s ease;
  left: 0;
  z-index: 100;
  border-top: 1px solid var(--ai-border-light);
  border-bottom: 1px solid var(--ai-border-light);
  height: 8rem;
  top: 0;
}

/* Adjust positioning when header is scrolled */
.hdr-active .cmtynavblock {
  top: 75px;
}

.cmtynavblock .container {
  height: 100%;
}

.cmtynavblock__list {
  height: 100%;
  align-items: stretch;
  justify-content: center;
}

.cmtynavblock__list li {
  padding: 0 55px;
  height: 100%;
}

.cmtynavblock__list a {
  height: 100%;
  display: flex;
  white-space: nowrap;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 10px;
  text-decoration: none;
  color: var(--ai-text-primary);
  position: relative;
}

.cmtynavblock__list a:not(.cmtynavblock__active):hover {
  color: var(--ai-blue);
}

.cmtynavblock__active::after {
  position: absolute;
  content: "";
  display: block;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--ai-text-primary);
  border-radius: var(--ai-radius-xs);
}