.hero {
padding-top: calc(80px + var(--space-16));
padding-bottom: var(--space-16);
min-height: 90vh;
display: flex;
align-items: center;
position: relative;
overflow: hidden;
background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}
.hero::before {
content: '';
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
background-image:
radial-gradient(circle at 20% 50%, rgba(137, 180, 250, 0.05) 0%, transparent 50%),
radial-gradient(circle at 80% 80%, rgba(180, 190, 254, 0.04) 0%, transparent 50%);
pointer-events: none;
}
.hero-content {
display: grid;
grid-template-columns: 1.2fr 1fr;
gap: var(--space-16);
align-items: center;
position: relative;
z-index: 1;
}
.hero-title {
font-size: clamp(2.5rem, 6vw, 4rem);
font-weight: var(--font-bold);
line-height: var(--line-height-tight);
margin-bottom: var(--space-6);
}
.title-line {
display: block;
opacity: 0;
animation: slideInFadeUp 0.8s ease-out forwards;
}
.title-line:nth-child(2) {
animation-delay: 0.2s;
}
@keyframes slideInFadeUp {
from {
opacity: 0;
transform: translateY(30px);
}
to {
opacity: 1;
transform: translateY(0);
}
}
.gradient-text {
background: linear-gradient(135deg,
var(--color-blue) 0%,
var(--color-lavender) 100%);
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
background-clip: text;
}
.hero-subtitle {
font-size: var(--font-size-lg);
color: var(--text-secondary);
line-height: var(--line-height-relaxed);
margin-bottom: var(--space-8);
opacity: 0;
animation: fadeIn 1s ease-out 0.4s forwards;
}
.highlight {
color: var(--color-green);
font-weight: var(--font-semibold);
font-family: var(--font-mono);
background: rgba(166, 227, 161, 0.1);
padding: var(--space-1) var(--space-2);
border-radius: var(--radius-sm);
white-space: nowrap;
}
.hero-actions {
display: flex;
gap: var(--space-4);
opacity: 0;
animation: fadeIn 1s ease-out 0.6s forwards;
}
.floating-card {
position: relative;
width: min(400px, 90vw);
height: min(400px, 90vw);
display: flex;
justify-content: center;
align-items: center;
animation: gentleFloat 6s ease-in-out infinite;
}
@keyframes gentleFloat {
0%, 100% {
transform: translateY(0);
}
50% {
transform: translateY(-10px);
}
}
.floating-card::before {
content: '';
position: absolute;
top: -20%;
left: -20%;
width: 140%;
height: 140%;
background: radial-gradient(
circle at center,
rgba(137, 180, 250, 0.1) 0%,
transparent 70%
);
opacity: 0.5;
}
.hero-logo {
width: 80%;
height: 80%;
max-width: 320px;
max-height: 320px;
position: relative;
z-index: 1;
filter: drop-shadow(0 0 40px rgba(137, 180, 250, 0.3));
}
.problem-solution {
padding: var(--space-24) 0;
background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
position: relative;
}
.problem-solution .section-title {
font-size: var(--font-size-3xl);
background: linear-gradient(135deg, var(--color-text) 0%, var(--color-blue) 100%);
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
background-clip: text;
margin-bottom: var(--space-12);
text-align: center;
}
.problem-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
gap: var(--space-8);
margin-top: var(--space-12);
}
.problem-card,
.solution-card {
background: var(--bg-surface);
border-radius: var(--radius-xl);
padding: var(--space-8);
position: relative;
overflow: hidden;
transition: all var(--transition-base);
border: 1px solid var(--color-surface1);
}
.problem-card::before,
.solution-card::before {
content: '';
position: absolute;
top: 0;
left: 0;
width: 4px;
height: 100%;
background: linear-gradient(180deg, var(--color-red) 0%, var(--color-maroon) 100%);
}
.solution-card::before {
background: linear-gradient(180deg, var(--color-green) 0%, var(--color-teal) 100%);
}
.problem-card:hover,
.solution-card:hover {
transform: translateY(-4px);
box-shadow: var(--shadow-lg);
border-color: var(--color-surface2);
}
.problem-title,
.solution-title {
font-size: var(--font-size-xl);
margin-bottom: var(--space-4);
display: flex;
align-items: center;
gap: var(--space-3);
}
.problem-title::before {
content: "⚠️";
font-size: var(--font-size-2xl);
}
.solution-title::before {
content: "✨";
font-size: var(--font-size-2xl);
}
.problem-list,
.solution-list {
list-style: none;
display: flex;
flex-direction: column;
gap: var(--space-3);
}
.problem-list li,
.solution-list li {
padding-left: var(--space-8);
position: relative;
line-height: var(--line-height-relaxed);
}
.problem-list li::before {
content: "✗";
position: absolute;
left: 0;
color: var(--color-red);
font-weight: var(--font-bold);
font-size: var(--font-size-lg);
}
.solution-list li::before {
content: "✓";
position: absolute;
left: 0;
color: var(--color-green);
font-weight: var(--font-bold);
font-size: var(--font-size-lg);
}
.features {
padding: var(--space-24) 0;
background: var(--bg-primary);
}
.features .section-title {
font-size: var(--font-size-3xl);
margin-bottom: var(--space-12);
text-align: center;
}
.features-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
gap: var(--space-6);
}
.feature-card {
background: linear-gradient(135deg, var(--bg-surface) 0%, rgba(69, 71, 90, 0.5) 100%);
border-radius: var(--radius-xl);
padding: var(--space-8);
position: relative;
overflow: hidden;
transition: all var(--transition-base);
border: 1px solid transparent;
cursor: pointer;
}
.feature-card::before {
content: '';
position: absolute;
top: 0;
left: 0;
right: 0;
height: 2px;
background: linear-gradient(90deg,
transparent 0%,
var(--color-primary) 50%,
transparent 100%);
transform: scaleX(0);
transition: transform var(--transition-base);
}
.feature-card:hover::before {
transform: scaleX(1);
}
.feature-card:hover {
transform: translateY(-8px);
border-color: var(--color-primary);
box-shadow:
0 20px 40px rgba(0, 0, 0, 0.3),
0 0 60px rgba(137, 180, 250, 0.1);
background: linear-gradient(135deg, var(--bg-surface-hover) 0%, rgba(69, 71, 90, 0.7) 100%);
}
.feature-icon {
font-size: var(--font-size-4xl);
margin-bottom: var(--space-4);
display: block;
transition: transform var(--transition-base);
}
.feature-card:hover .feature-icon {
transform: scale(1.1);
}
.feature-card h3 {
font-size: var(--font-size-xl);
color: var(--text-primary);
margin-bottom: var(--space-3);
}
.feature-card p {
color: var(--text-secondary);
line-height: var(--line-height-relaxed);
margin-bottom: var(--space-6);
}
.feature-metrics,
.feature-protocols,
.feature-observability,
.feature-performance,
.feature-tools,
.feature-integrations,
.feature-distributed {
display: flex;
flex-wrap: wrap;
gap: var(--space-2);
}
.metric,
.protocol,
.observable,
.perf,
.integration,
.tool,
.distributed {
background: var(--bg-tertiary);
padding: var(--space-1) var(--space-3);
border-radius: var(--radius-full);
font-size: var(--font-size-sm);
color: var(--text-secondary);
font-family: var(--font-mono);
border: 1px solid var(--color-surface1);
transition: all var(--transition-fast);
}
.feature-card:hover .metric,
.feature-card:hover .protocol,
.feature-card:hover .observable,
.feature-card:hover .perf,
.feature-card:hover .integration,
.feature-card:hover .tool,
.feature-card:hover .distributed {
border-color: var(--color-primary);
color: var(--text-primary);
}
.three-am-test {
padding: var(--space-24) 0;
background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}
.three-am-test .section-title {
font-size: var(--font-size-3xl);
color: var(--color-peach);
text-align: center;
margin-bottom: var(--space-6);
}
.three-am-test .section-subtitle {
text-align: center;
color: var(--text-secondary);
font-size: var(--font-size-lg);
margin-bottom: var(--space-12);
}
.debugging-scenario {
background: var(--bg-tertiary);
border: 2px solid var(--color-surface1);
border-radius: var(--radius-xl);
padding: var(--space-10);
margin-top: var(--space-12);
position: relative;
overflow: hidden;
}
.debugging-scenario::before {
content: '';
position: absolute;
top: 0;
left: 0;
right: 0;
height: 40px;
background: var(--bg-surface);
border-bottom: 1px solid var(--color-surface1);
}
.debugging-scenario::after {
content: '● ● ●';
position: absolute;
top: 12px;
left: var(--space-4);
color: var(--color-red);
font-size: var(--font-size-sm);
letter-spacing: 4px;
}
.debugging-scenario h3 {
color: var(--color-peach);
margin-bottom: var(--space-8);
margin-top: var(--space-8);
font-size: var(--font-size-xl);
}
.debug-steps {
display: flex;
flex-direction: column;
gap: var(--space-6);
}
.debug-step {
display: flex;
gap: var(--space-6);
opacity: 0;
animation: fadeInLeft 0.6s ease-out forwards;
}
.debug-step:nth-child(1) { animation-delay: 0.2s; }
.debug-step:nth-child(2) { animation-delay: 0.4s; }
.debug-step:nth-child(3) { animation-delay: 0.6s; }
.debug-step:nth-child(4) { animation-delay: 0.8s; }
@keyframes fadeInLeft {
from {
opacity: 0;
transform: translateX(-20px);
}
to {
opacity: 1;
transform: translateX(0);
}
}
.step-number {
flex-shrink: 0;
width: 48px;
height: 48px;
background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-lavender) 100%);
color: var(--text-on-primary);
border-radius: var(--radius-full);
display: flex;
align-items: center;
justify-content: center;
font-weight: var(--font-bold);
font-size: var(--font-size-lg);
box-shadow: var(--shadow-md);
}
.step-content {
flex: 1;
}
.step-content h4 {
color: var(--text-primary);
margin-bottom: var(--space-3);
font-size: var(--font-size-md);
}
.step-content pre {
background: var(--bg-base);
border: 1px solid var(--color-surface0);
border-radius: var(--radius-md);
padding: var(--space-4);
overflow-x: auto;
position: relative;
font-size: var(--font-size-sm);
}
.step-content pre::before {
content: '$';
position: absolute;
left: var(--space-4);
color: var(--color-green);
font-weight: var(--font-bold);
}
.step-content code {
font-family: var(--font-mono);
color: var(--text-primary);
padding-left: var(--space-6);
}
.architecture {
padding: var(--space-24) 0;
background: var(--bg-primary);
}
.architecture .section-title {
font-size: var(--font-size-3xl);
text-align: center;
margin-bottom: var(--space-12);
}
.architecture-content {
display: grid;
grid-template-columns: 1fr 1.5fr;
gap: var(--space-12);
align-items: start;
}
.architecture-text h3 {
color: var(--color-primary);
font-size: var(--font-size-2xl);
margin-bottom: var(--space-6);
}
.architecture-text p {
color: var(--text-secondary);
line-height: var(--line-height-relaxed);
margin-bottom: var(--space-6);
}
.architecture-text ul {
list-style: none;
margin: var(--space-6) 0;
display: flex;
flex-direction: column;
gap: var(--space-3);
}
.architecture-text li {
padding-left: var(--space-8);
position: relative;
color: var(--text-secondary);
line-height: var(--line-height-relaxed);
}
.architecture-text li::before {
content: '▸';
position: absolute;
left: 0;
color: var(--color-primary);
font-weight: var(--font-bold);
}
.architecture-text strong {
color: var(--text-primary);
font-weight: var(--font-semibold);
}
.architecture-links {
display: flex;
gap: var(--space-4);
margin-top: var(--space-8);
}
.link-card {
display: inline-flex;
align-items: center;
gap: var(--space-3);
padding: var(--space-3) var(--space-6);
background: var(--bg-surface);
border: 2px solid var(--color-surface1);
border-radius: var(--radius-lg);
text-decoration: none;
color: var(--text-primary);
font-weight: var(--font-medium);
transition: all var(--transition-base);
}
.link-card:hover {
background: var(--bg-surface-hover);
border-color: var(--color-primary);
transform: translateX(4px);
box-shadow: var(--shadow-md);
}
.link-icon {
font-size: var(--font-size-xl);
}
.architecture-views {
background: var(--bg-surface);
border: 2px solid var(--color-surface1);
border-radius: var(--radius-xl);
padding: var(--space-8);
position: relative;
overflow: hidden;
}
.architecture-views h4 {
color: var(--text-primary);
font-size: var(--font-size-xl);
margin-bottom: var(--space-6);
text-align: center;
}
.view-tabs {
display: flex;
gap: var(--space-2);
margin-bottom: var(--space-8);
padding: var(--space-2);
background: var(--bg-tertiary);
border-radius: var(--radius-lg);
}
.view-tab {
flex: 1;
background: transparent;
border: none;
color: var(--text-secondary);
padding: var(--space-3) var(--space-4);
border-radius: var(--radius-md);
cursor: pointer;
font-family: inherit;
font-size: var(--font-size-base);
font-weight: var(--font-medium);
transition: all var(--transition-fast);
position: relative;
}
.view-tab:hover:not(.active) {
background: var(--bg-surface);
color: var(--text-primary);
}
.view-tab.active {
background: var(--color-primary);
color: var(--text-on-primary);
box-shadow: var(--shadow-sm);
}
.view-content {
min-height: 450px;
position: relative;
}
.view-pane {
display: none;
opacity: 0;
animation: fadeIn 0.4s ease-out forwards;
}
.view-pane.active {
display: block;
opacity: 1;
}
.architecture-diagram {
background: linear-gradient(135deg, var(--bg-base) 0%, var(--bg-tertiary) 100%);
border: 2px solid var(--color-surface1);
border-radius: var(--radius-lg);
padding: var(--space-10);
min-height: 400px;
position: relative;
overflow: hidden;
}
.architecture-diagram::before {
content: '';
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
background:
repeating-linear-gradient(
0deg,
transparent,
transparent 40px,
rgba(88, 91, 112, 0.1) 40px,
rgba(88, 91, 112, 0.1) 41px
),
repeating-linear-gradient(
90deg,
transparent,
transparent 40px,
rgba(88, 91, 112, 0.1) 40px,
rgba(88, 91, 112, 0.1) 41px
);
pointer-events: none;
}
.getting-started {
padding: var(--space-24) 0;
background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}
.getting-started .section-title {
font-size: var(--font-size-3xl);
text-align: center;
margin-bottom: var(--space-6);
}
.getting-started .section-subtitle {
text-align: center;
color: var(--text-secondary);
font-size: var(--font-size-lg);
margin-bottom: var(--space-12);
}
.steps-grid {
display: flex;
flex-direction: column;
gap: var(--space-6);
max-width: 900px;
margin: 0 auto;
}
.step-card {
background: var(--bg-surface);
border: 2px solid var(--color-surface1);
border-radius: var(--radius-xl);
padding: var(--space-8);
position: relative;
overflow: hidden;
transition: all var(--transition-base);
}
.step-card:hover {
transform: translateY(-4px);
border-color: var(--color-primary);
box-shadow: var(--shadow-lg);
}
.step-card .step-number {
position: absolute;
top: var(--space-4);
right: var(--space-4);
width: 60px;
height: 60px;
font-size: var(--font-size-3xl);
font-weight: var(--font-bold);
color: var(--color-surface2);
opacity: 0.3;
display: flex;
align-items: center;
justify-content: center;
}
.step-card h3 {
color: var(--color-primary);
font-size: var(--font-size-xl);
margin-bottom: var(--space-6);
padding-right: var(--space-16);
}
.code-snippet pre {
background: var(--bg-tertiary);
border: 1px solid var(--color-surface0);
border-radius: var(--radius-lg);
padding: var(--space-4);
overflow-x: auto;
position: relative;
margin: 0;
}
.code-snippet pre::before {
content: attr(data-language);
position: absolute;
top: var(--space-2);
right: var(--space-2);
font-size: var(--font-size-xs);
color: var(--text-muted);
font-family: var(--font-mono);
background: var(--bg-base);
padding: var(--space-1) var(--space-2);
border-radius: var(--radius-sm);
text-transform: uppercase;
}
.code-snippet code {
font-family: var(--font-mono);
font-size: var(--font-size-sm);
color: var(--text-secondary);
line-height: var(--line-height-relaxed);
}
.quick-example {
margin-top: var(--space-16);
}
.quick-example h3 {
color: var(--text-primary);
font-size: var(--font-size-2xl);
margin-bottom: var(--space-8);
text-align: center;
}
.resources {
padding: var(--space-24) 0;
background: var(--bg-primary);
}
.resources .section-title {
font-size: var(--font-size-3xl);
text-align: center;
margin-bottom: var(--space-12);
}
.resources-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
gap: var(--space-6);
max-width: 1200px;
margin: 0 auto;
}
.resource-card {
background: var(--bg-surface);
border: 2px solid var(--color-surface1);
border-radius: var(--radius-xl);
padding: var(--space-8);
text-decoration: none;
color: inherit;
transition: all var(--transition-base);
text-align: center;
position: relative;
overflow: hidden;
}
.resource-card::before {
content: '';
position: absolute;
top: -50%;
left: -50%;
width: 200%;
height: 200%;
background: radial-gradient(circle, var(--color-primary) 0%, transparent 70%);
opacity: 0;
transition: opacity var(--transition-base);
pointer-events: none;
}
.resource-card:hover::before {
opacity: 0.05;
}
.resource-card:hover {
transform: translateY(-8px) scale(1.02);
border-color: var(--color-primary);
box-shadow: var(--shadow-xl);
}
.resource-icon {
font-size: var(--font-size-4xl);
margin-bottom: var(--space-4);
display: block;
transition: transform var(--transition-base);
}
.resource-card:hover .resource-icon {
transform: scale(1.2) rotate(5deg);
}
.resource-card h3 {
color: var(--text-primary);
font-size: var(--font-size-lg);
margin-bottom: var(--space-3);
}
.resource-card p {
color: var(--text-secondary);
font-size: var(--font-size-base);
line-height: var(--line-height-relaxed);
}
.releases {
padding: var(--space-24) 0;
background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
}
.releases .section-title {
font-size: var(--font-size-3xl);
text-align: center;
margin-bottom: var(--space-12);
color: var(--text-primary);
}
.release-card {
background: var(--bg-surface);
border: 2px solid var(--color-surface1);
border-radius: var(--radius-xl);
padding: var(--space-10);
max-width: 900px;
margin: 0 auto;
position: relative;
overflow: hidden;
}
.release-card::before {
content: '';
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 4px;
background: linear-gradient(90deg,
var(--color-peach) 0%,
var(--color-yellow) 50%,
var(--color-green) 100%);
}
.release-status {
display: flex;
gap: var(--space-4);
align-items: center;
margin-bottom: var(--space-6);
}
.status-badge {
background: linear-gradient(135deg, var(--color-peach) 0%, var(--color-yellow) 100%);
color: var(--text-on-primary);
padding: var(--space-2) var(--space-4);
border-radius: var(--radius-full);
font-size: var(--font-size-sm);
font-weight: var(--font-semibold);
text-transform: uppercase;
letter-spacing: 0.5px;
}
.release-date {
color: var(--text-muted);
font-size: var(--font-size-sm);
font-family: var(--font-mono);
}
.release-title {
color: var(--text-primary);
font-size: var(--font-size-2xl);
margin-bottom: var(--space-4);
}
.release-description {
color: var(--text-secondary);
line-height: var(--line-height-relaxed);
margin-bottom: var(--space-8);
font-size: var(--font-size-md);
}
.release-actions {
display: flex;
gap: var(--space-4);
flex-wrap: wrap;
}
.btn-outline {
background: transparent;
border: 2px solid var(--color-primary);
color: var(--color-primary);
padding: var(--space-3) var(--space-6);
border-radius: var(--radius-lg);
text-decoration: none;
font-weight: var(--font-semibold);
transition: all var(--transition-base);
display: inline-flex;
align-items: center;
gap: var(--space-2);
}
.btn-outline:hover {
background: var(--color-primary);
color: var(--text-on-primary);
transform: translateY(-2px);
box-shadow: var(--shadow-md);
}
.btn-outline::after {
content: '→';
transition: transform var(--transition-base);
}
.btn-outline:hover::after {
transform: translateX(4px);
}
@media (max-width: 1024px) {
.hero-content {
grid-template-columns: 1fr;
text-align: center;
}
.hero-visual {
margin-top: var(--space-12);
}
.architecture-content {
grid-template-columns: 1fr;
}
.architecture-links {
flex-direction: column;
}
}
@media (max-width: 768px) {
.hero-title {
font-size: clamp(2rem, 8vw, 3rem);
}
.problem-grid {
grid-template-columns: 1fr;
}
.features-grid {
grid-template-columns: 1fr;
}
.steps-grid {
grid-template-columns: 1fr;
}
.resources-grid {
grid-template-columns: 1fr;
}
.hero-actions {
flex-direction: column;
align-items: center;
width: 100%;
}
.hero-actions .btn {
width: 100%;
max-width: 300px;
}
.release-actions {
flex-direction: column;
}
.btn-outline {
width: 100%;
justify-content: center;
}
.floating-card {
width: min(300px, 80vw);
height: min(300px, 80vw);
}
.debug-step {
flex-direction: column;
gap: var(--space-4);
}
.view-tabs {
flex-direction: column;
}
}
@media print {
.hero::before,
.floating-card::before,
.architecture-diagram::before {
display: none;
}
.hero {
min-height: auto;
padding: var(--space-8) 0;
}
.feature-card:hover,
.problem-card:hover,
.solution-card:hover,
.resource-card:hover {
transform: none;
box-shadow: none;
}
.view-tab:not(.active) {
display: none;
}
.view-pane:not(.active) {
display: block !important;
opacity: 1 !important;
page-break-before: always;
}
}