@font-face {
    font-style: normal;
    font-display: swap;
    font-family: "Inter";
    src: url(/asset/media/inter.woff2);
}
@font-face {
    font-style: normal;
    font-display: swap;
    font-family: "Space Grotesk";
    src: url(/tracking/asset/media/space-grotesk.woff2);
}
@font-face {
    font-style: normal;
    font-display: swap;
    font-family: "JetBrains Mono";
    src: url(/asset/media/jetbrains-mono.woff2);
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
:root {
    --bg-main: #0b1120;
    --bg-surface: #111827;
    --bg-surface-2: rgba(255, 255, 255, 0.03);
    --border: rgba(255, 255, 255, 0.1);
    --snow: #f0f4ff;
    --muted: #8899bb;
    --teal: #00d4a8;
    --teal-hover: #00f0c0;
    --blue: #4db8ff;
    --purple: #a78bfa;
    --yellow: #fbbf24;
    --orange: #f97316;
    --pink: #ec4899;
    --font-display: "Space Grotesk", sans-serif;
    --font-body: "Inter", sans-serif;
    --font-mono: "JetBrains Mono", monospace;
}
html {
    scroll-behavior: smooth;
}
body {
    background-color: var(--bg-main);
    color: var(--snow);
    font-family: var(--font-body);
    line-height: 1.5;
    overflow-x: hidden;
}
a {
    text-decoration: none;
    color: inherit;
}
button,
input,
select,
textarea {
    font-family: inherit;
    border: none;
    background: none;
}
.container {
    max-width: 1152px;
    margin: 0 auto;
    padding: 0 24px;
}
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    transition: all 0.3s ease;
    border-bottom: 1px solid transparent;
    background: transparent;
}
.navbar.scrolled,
.navbar:has(.mobile-menu.active) {
    background: rgba(11, 17, 32, 0.9);
    backdrop-filter: blur(8px);
    border-bottom-color: var(--border);
}
.navbar:has(.mobile-menu.active) {
    border-bottom: 1px solid #243450;
}
.navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 20px;
    padding-bottom: 20px;
}
.brand {
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--snow);
    font-size: 1.125rem;
    letter-spacing: -0.025em;
}
.brand span {
    color: var(--teal);
}
.nav-links {
    display: none;
    align-items: center;
    gap: 32px;
}
.nav-link {
    font-family: var(--font-display);
    font-size: 0.875rem;
    color: var(--muted);
    transition: color 0.2s ease;
}
.nav-link:hover {
    color: var(--snow);
}
.nav-link::after {
    content: "";
    display: block;
    height: 2px;
    background: var(--teal);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.25s ease;
}
.nav-link:hover::after {
    transform: scaleX(1);
}
.btn-primary {
    display: inline-block;
    background: var(--teal);
    color: var(--bg-main);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.875rem;
    padding: 8px 20px;
    border-radius: 8px;
    cursor: pointer;
    transition:
        background 0.2s ease,
        box-shadow 0.2s ease,
        transform 0.15s ease;
    text-align: center;
}
.btn-primary.large {
    padding: 12px 28px;
    border-radius: 12px;
}
.btn-primary:hover {
    background: var(--teal-hover);
    box-shadow: 0 0 24px rgba(0, 212, 168, 0.4);
    transform: translateY(-1px);
}
.btn-outline {
    display: inline-block;
    border: 1.5px solid var(--muted);
    color: var(--snow);
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 0.875rem;
    padding: 12px 28px;
    border-radius: 12px;
    cursor: pointer;
    transition:
        border-color 0.2s ease,
        color 0.2s ease;
    text-align: center;
}
.btn-outline:hover {
    border-color: var(--teal);
    color: var(--teal);
}
.mobile-toggle {
    color: var(--muted);
    cursor: pointer;
    display: block;
}
.mobile-toggle:hover {
    color: var(--snow);
}
.mobile-menu {
    display: none;
    flex-direction: column;
    gap: 16px;
    padding: 16px 24px;
    background: var(--bg-main);
    border-top: 1px solid var(--border);
}
.mobile-menu.active {
    display: flex;
}
.mobile-menu .nav-link {
    display: block;
    padding: 8px 0;
}
@media (min-width: 768px) {
    .nav-links {
        display: flex;
    }
    .mobile-toggle {
        display: none;
    }
    .mobile-menu {
        display: none !important;
    }
}
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    padding-bottom: 64px;
    overflow: hidden;
}
.grid-bg {
    background-image: linear-gradient(0deg, var(--bg-main) 0%, transparent 50%), linear-gradient(rgba(36, 52, 80, 0.5) 1px, transparent 1px), linear-gradient(90deg, rgba(36, 52, 80, 0.5) 1px, transparent 1px);
    background-size:
        100% 100%,
        40px 40px,
        40px 40px;
}
.glow-circle {
    position: absolute;
    top: 33%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 212, 168, 0.07) 0%, transparent 70%);
    pointer-events: none;
}
.hero-grid {
    display: grid;
    gap: 48px;
    align-items: center;
    width: 100%;
}
@media (min-width: 768px) {
    .hero-grid {
        grid-template-columns: 1fr 1fr;
    }
}
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 9999px;
    padding: 6px 16px;
    margin-bottom: 32px;
}
.pulse-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--teal);
    animation: pulse-ring 2s ease-in-out infinite;
}
@keyframes pulse-ring {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(0, 212, 168, 0.4);
    }
    70% {
        transform: scale(1);
        box-shadow: 0 0 0 10px rgba(0, 212, 168, 0);
    }
    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(0, 212, 168, 0);
    }
}
.text-xs {
    font-size: 0.75rem;
}
.text-sm {
    font-size: 0.875rem;
}
.text-base {
    font-size: 1rem;
}
.text-lg {
    font-size: 1.125rem;
}
.text-muted {
    color: var(--muted);
}
.font-mono {
    font-family: var(--font-mono);
}
.font-display {
    font-family: var(--font-display);
}
.font-500 {
    font-weight: 500;
}
.font-600 {
    font-weight: 600;
}
.font-700 {
    font-weight: 700;
}
h1 {
    font-size: 2.25rem;
    line-height: 1.2;
    margin-bottom: 16px;
}
@media (min-width: 768px) {
    h1 {
        font-size: 3rem;
    }
}
@media (min-width: 1024px) {
    h1 {
        font-size: 3.75rem;
    }
}
.gradient-text {
    background: linear-gradient(135deg, var(--teal) 0%, var(--blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-desc {
    margin-bottom: 32px;
    max-width: 28rem;
}
.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}
.stats-row {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    margin-top: 40px;
}
.stat-item {
    display: flex;
    flex-direction: column;
}
.stat-value {
    font-size: 1.5rem;
}
.stat-divider {
    width: 1px;
    background: var(--border);
}
.terminal-wrapper {
    position: relative;
}
.terminal {
    border-radius: 16px;
    border: 1px solid var(--border);
    overflow: hidden;
    background: var(--bg-main);
    box-shadow:
        0 24px 64px rgba(0, 0, 0, 0.5),
        0 0 0 1px rgba(0, 212, 168, 0.08);
}
.terminal-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: var(--bg-surface);
}
.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}
.dot-red {
    background: rgba(239, 68, 68, 0.7);
}
.dot-yellow {
    background: rgba(245, 158, 11, 0.7);
}
.dot-green {
    background: rgba(16, 185, 129, 0.7);
}
.terminal-title {
    margin-left: 12px;
}
.terminal-body {
    padding: 20px;
    font-size: 0.75rem;
    line-height: 1.5rem;
    min-height: 280px;
}
.tag-line {
    opacity: 0;
}
.tag-line.fired {
    animation: tag-fire 1.6s ease forwards;
}
@keyframes tag-fire {
    0% {
        opacity: 0;
        transform: translateY(4px);
    }
    20% {
        opacity: 1;
        transform: translateY(0);
    }
    80% {
        opacity: 1;
    }
    100% {
        opacity: 0.3;
        transform: translateY(-2px);
    }
}
.terminal-float {
    position: absolute;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 6px 12px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}
.float-1 {
    top: -20px;
    right: -12px;
    color: var(--teal);
}
.float-2 {
    bottom: -20px;
    left: -12px;
    color: var(--purple);
}
.section-py {
    padding-top: 96px;
    padding-bottom: 96px;
}
h2 {
    font-size: 1.875rem;
    margin-bottom: 12px;
}
@media (min-width: 768px) {
    h2 {
        font-size: 2.25rem;
    }
}
.section-header {
    margin-bottom: 56px;
}
.max-w-lg {
    max-width: 32rem;
}
.grid-cards {
    display: grid;
    gap: 20px;
}
@media (min-width: 640px) {
    .grid-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (min-width: 1024px) {
    .grid-cards {
        grid-template-columns: repeat(3, 1fr);
    }
}
.service-card {
    background: var(--bg-surface-2);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px;
    transition:
        border-color 0.25s ease,
        opacity 0.6s ease,
        transform 0.6s ease;
}
.service-card:hover {
    border-color: var(--teal);
}
.icon-box {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}
.service-card h3 {
    margin-bottom: 8px;
}
.border-t {
    border-top: 1px solid var(--border);
}
.about-grid {
    display: grid;
    gap: 64px;
    align-items: center;
}
@media (min-width: 768px) {
    .about-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
.about-text {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.tags-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 32px;
}
.tag-pill {
    padding: 6px 12px;
    border-radius: 9999px;
    border: 1px solid var(--border);
}
.features-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.feature-card {
    background: var(--bg-surface-2);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 20px;
    display: flex;
    gap: 16px;
}
.text-center {
    text-align: center;
}
.mx-auto {
    margin-left: auto;
    margin-right: auto;
}
.stack-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}
@media (min-width: 640px) {
    .stack-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}
@media (min-width: 768px) {
    .stack-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}
@media (min-width: 1024px) {
    .stack-grid {
        grid-template-columns: repeat(6, 1fr);
    }
}
.stack-card {
    background: var(--bg-surface-2);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 16px;
    text-align: center;
    transition: border-color 0.2s ease;
}
.stack-card:hover {
    border-color: rgba(0, 212, 168, 0.4);
}
.stack-card div:first-child {
    margin-bottom: 4px;
}
.max-w-2xl {
    max-width: 42rem;
}
.form-box {
    background: var(--bg-surface-2);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 28px;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.form-grid {
    display: grid;
    gap: 20px;
}
@media (min-width: 640px) {
    .form-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
.form-group label {
    display: block;
    margin-bottom: 8px;
}
.form-control {
    width: 100%;
    background: var(--bg-main);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 12px 16px;
    color: var(--snow);
    font-size: 0.875rem;
    transition: border-color 0.2s ease;
}
.form-control:focus {
    outline: none;
    border-color: var(--teal);
}
textarea.form-control {
    resize: none;
}
select.form-control {
    appearance: none;
    color: var(--muted);
}
.custom-select {
    position: relative;
}
.custom-select-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    text-align: left;
    cursor: pointer;
}
.custom-select-trigger.is-open {
    border-color: var(--teal);
    box-shadow: 0 0 0 3px rgba(0, 212, 168, 0.08);
}
.custom-select-value {
    flex: 1;
    min-width: 0;
}
.custom-select-value.is-selected {
    color: var(--snow);
}
.custom-select-caret {
    flex: none;
    color: var(--muted);
    transition: transform 0.2s ease, color 0.2s ease;
}
.custom-select-trigger.is-open .custom-select-caret {
    transform: rotate(180deg);
    color: var(--teal);
}
.custom-select-panel {
    position: absolute;
    z-index: 20;
    top: calc(100% + 10px);
    left: 0;
    right: 0;
    background: rgba(17, 24, 39, 0.98);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 8px;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.45);
    max-height: 280px;
    overflow: auto;
}
.custom-select-option {
    width: 100%;
    display: flex;
    align-items: center;
    text-align: left;
    border-radius: 10px;
    padding: 12px 12px;
    color: var(--snow);
    background: transparent;
    cursor: pointer;
    transition:
        background 0.2s ease,
        color 0.2s ease;
}
.custom-select-option:hover,
.custom-select-option:focus-visible {
    outline: none;
    background: rgba(0, 212, 168, 0.12);
    color: var(--teal);
}
.custom-select-option.is-placeholder {
    color: var(--muted);
}
.w-full {
    width: 100%;
}
.mt-8 {
    margin-top: 32px;
}
.mb-10 {
    margin-bottom: 40px;
}
footer {
    border-top: 1px solid var(--border);
    padding: 32px 24px;
}
.footer-inner {
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: center;
    justify-content: space-between;
}
@media (min-width: 640px) {
    .footer-inner {
        flex-direction: row;
    }
}
.text-teal {
    color: var(--teal);
}
.text-blue {
    color: var(--blue);
}
.text-purple {
    color: var(--purple);
}
.text-yellow {
    color: var(--yellow);
}
.text-orange {
    color: var(--orange);
}
.text-pink {
    color: var(--pink);
}
.text-green {
    color: rgba(74, 222, 128, 1);
}
.text-red {
    color: rgba(248, 113, 113, 1);
}
.hidden {
    display: none !important;
}
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition:
        border-color 0.25s ease,
        opacity 0.6s ease,
        transform 0.6s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}
.fade-up {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUpAnim 0.6s ease forwards;
}
@keyframes fadeUpAnim {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
.delay-100 {
    animation-delay: 100ms;
}
.delay-200 {
    animation-delay: 200ms;
}
.delay-300 {
    animation-delay: 300ms;
}
.delay-400 {
    animation-delay: 400ms;
}