:root {
    --accent: #1ec8ff;
    --bg: #030b20;
    --bg-soft: rgba(10, 21, 49, 0.88);
    --panel: rgba(16, 28, 58, 0.78);
    --panel-solid: #111f40;
    --panel-border: rgba(102, 134, 196, 0.2);
    --text: #f3f8ff;
    --muted: #93a7c7;
    --line: rgba(116, 148, 209, 0.16);
    --track: rgba(114, 145, 205, 0.16);
    --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
    --radius-xl: 32px;
    --radius-lg: 26px;
    --radius-md: 18px;
    --content-width: 1240px;
    --title-font: "Segoe UI Variable Display", "Trebuchet MS", sans-serif;
    --body-font: "Segoe UI Variable Text", "Segoe UI", sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font: 16px/1.65 var(--body-font);
    color: var(--text);
    background:
        radial-gradient(circle at 0% 40%, rgba(57, 131, 255, 0.22), transparent 25%),
        radial-gradient(circle at 100% 35%, rgba(0, 206, 255, 0.18), transparent 28%),
        radial-gradient(circle at 50% 0%, rgba(47, 92, 255, 0.14), transparent 24%),
        linear-gradient(180deg, #020916 0%, #031232 42%, #04142c 100%);
    min-height: 100vh;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

p {
    margin: 0;
}

h1,
h2,
h3 {
    margin: 0;
    font-family: var(--title-font);
    font-weight: 800;
    letter-spacing: -0.04em;
}

.page-backdrop {
    position: relative;
    overflow: hidden;
}

.page-backdrop::before,
.page-backdrop::after {
    content: "";
    position: absolute;
    width: 460px;
    height: 460px;
    border-radius: 50%;
    filter: blur(110px);
    pointer-events: none;
    opacity: 0.28;
}

.page-backdrop::before {
    left: -140px;
    top: 220px;
    background: #1a5eff;
}

.page-backdrop::after {
    right: -160px;
    top: 200px;
    background: #00c8ff;
}

.site-frame {
    position: relative;
    width: min(100% - 32px, var(--content-width));
    margin: 0 auto;
    padding: 10px 0 40px;
    z-index: 1;
}

.site-header {
    padding-top: 10px;
}

.header-shell,
.section-shell,
.footer-shell,
.page-sidebar-card {
    background: linear-gradient(180deg, rgba(15, 26, 56, 0.9), rgba(9, 20, 45, 0.82));
    border: 1px solid var(--panel-border);
    box-shadow: var(--shadow);
}

.header-shell {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    min-height: 74px;
    padding: 14px 26px;
    border-radius: 24px;
    backdrop-filter: blur(18px);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
}

.brand-mark {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}

.brand-copy {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.brand-copy strong {
    color: var(--accent);
    font-size: 1.05rem;
}

.brand-copy small {
    color: var(--muted);
    font-size: 0.78rem;
}

.nav-shell {
    display: flex;
    align-items: center;
}

.main-nav ul {
    display: flex;
    align-items: center;
    gap: 26px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.main-nav a {
    color: rgba(243, 248, 255, 0.88);
    font-size: 0.92rem;
    font-weight: 700;
    transition: color 180ms ease, text-shadow 180ms ease;
}

.main-nav a:hover {
    color: var(--accent);
    text-shadow: 0 0 14px rgba(30, 200, 255, 0.35);
}

.nav-toggle {
    display: none;
    width: 48px;
    height: 48px;
    padding: 10px;
    border: 0;
    background: transparent;
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 28px;
    height: 2px;
    margin: 5px auto;
    background: var(--text);
}

.site-main {
    display: grid;
    gap: 28px;
    padding-top: 18px;
}

.section-shell {
    border-radius: 30px;
    overflow: hidden;
}

.hero-screen {
    min-height: calc(100vh - 120px);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 90px 32px 80px;
    background:
        radial-gradient(circle at 50% 18%, rgba(64, 115, 255, 0.12), transparent 24%),
        linear-gradient(180deg, rgba(5, 18, 42, 0.96), rgba(5, 18, 42, 0.9));
}

.hero-inner {
    width: min(100%, 860px);
    display: grid;
    gap: 26px;
    justify-items: center;
}

.availability-pill,
.section-kicker,
.contact-pill,
.chip-row span {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    width: fit-content;
    border-radius: 999px;
    border: 1px solid rgba(117, 142, 197, 0.18);
    background: rgba(20, 35, 69, 0.74);
}

.availability-pill,
.section-kicker {
    padding: 10px 16px;
    color: rgba(244, 249, 255, 0.86);
    font-size: 0.92rem;
}

.pulse-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #2ee27a;
    box-shadow: 0 0 0 8px rgba(46, 226, 122, 0.14);
}

.hero-title {
    font-size: clamp(4rem, 8vw, 7rem);
    line-height: 0.96;
}

.hero-title span,
.brand-copy strong,
.product-link {
    color: var(--accent);
}

.hero-lead,
.section-heading p,
.product-card p,
.page-lead,
.content-article,
.footer-shell p {
    color: var(--muted);
}

.hero-lead {
    max-width: 760px;
    font-size: 1.12rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 56px;
    padding: 0 26px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-weight: 800;
    transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

.button:hover,
.contact-pill:hover,
.product-card:hover {
    transform: translateY(-2px);
}

.button-primary {
    background: linear-gradient(90deg, #4072ff, #18d0ff);
    box-shadow: 0 12px 28px rgba(17, 131, 255, 0.28);
}

.button-secondary {
    background: rgba(28, 42, 73, 0.9);
    border-color: rgba(117, 142, 197, 0.2);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 34px;
    width: min(100%, 520px);
    margin-top: 12px;
}

.hero-stats article {
    display: grid;
    gap: 6px;
}

.hero-stats strong {
    font-family: var(--title-font);
    font-size: 3rem;
    color: #18d0ff;
}

.hero-stats span {
    color: var(--muted);
    font-size: 0.92rem;
}

.product-shell,
.skills-shell,
.contact-shell,
.page-intro-shell,
.content-shell {
    padding: 48px 48px 54px;
}

.section-heading {
    display: grid;
    gap: 14px;
    margin-bottom: 32px;
}

.section-heading.center {
    justify-items: center;
    text-align: center;
}

.section-heading.compact {
    margin-bottom: 26px;
}

.section-heading h2,
.page-title {
    font-size: clamp(2.6rem, 5vw, 4rem);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.product-card {
    display: grid;
    gap: 18px;
    min-height: 248px;
    padding: 28px 24px 24px;
    border-radius: 22px;
    border: 1px solid rgba(100, 132, 193, 0.22);
    background: linear-gradient(180deg, rgba(22, 35, 66, 0.95), rgba(16, 28, 58, 0.92));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
    transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.product-card:hover {
    border-color: rgba(30, 200, 255, 0.4);
    box-shadow: 0 20px 34px rgba(0, 0, 0, 0.22), 0 0 0 1px rgba(30, 200, 255, 0.08) inset;
}

.product-card h3 {
    font-size: 2rem;
}

.product-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: #fff;
}

.icon-blue {
    background: linear-gradient(135deg, #3a86ff, #20c4ff);
}

.icon-green {
    background: linear-gradient(135deg, #19c4a3, #2bf0b5);
}

.icon-orange {
    background: linear-gradient(135deg, #ff9d12, #ff7a00);
}

.icon-silver {
    background: linear-gradient(135deg, #66748f, #9aa6bd);
}

.chip-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.chip-row span,
.contact-pill {
    padding: 8px 14px;
    color: rgba(234, 242, 255, 0.78);
    font-size: 0.88rem;
}

.product-link {
    font-weight: 800;
}

.skills-list {
    display: grid;
    gap: 22px;
    max-width: 860px;
    margin: 0 auto;
}

.skill-row {
    display: grid;
    gap: 10px;
}

.skill-label {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    font-weight: 700;
}

.skill-label span:last-child {
    color: var(--muted);
}

.skill-track {
    position: relative;
    width: 100%;
    height: 10px;
    border-radius: 999px;
    background: var(--track);
    overflow: hidden;
}

.skill-track span {
    position: absolute;
    inset: 0 auto 0 0;
    border-radius: inherit;
}

.color-blue .skill-track span { background: linear-gradient(90deg, #4c84ff, #428eff); }
.color-cyan .skill-track span { background: linear-gradient(90deg, #11b9f1, #20d2ff); }
.color-green .skill-track span { background: linear-gradient(90deg, #12be8b, #24d3a6); }
.color-teal .skill-track span { background: linear-gradient(90deg, #16b4bf, #22c9c0); }
.color-orange .skill-track span { background: linear-gradient(90deg, #ff7a18, #ffb11f); }

.contact-shell {
    text-align: center;
}

.contact-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px;
}

.site-footer {
    padding-top: 24px;
}

.footer-shell {
    border-radius: 22px;
    padding: 18px 24px;
    text-align: center;
}

.footer-shell p {
    font-size: 0.95rem;
}

.page-sidebar-card {
    padding: 18px;
    border-radius: 18px;
}

.sidebar-title {
    margin-bottom: 12px;
    color: var(--text);
    font-weight: 800;
}

.sidebar-nav {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 8px;
}

.sidebar-nav a {
    display: block;
    padding: 10px 12px;
    border-radius: 12px;
    color: var(--muted);
    background: rgba(255, 255, 255, 0.02);
}

.sidebar-nav .is-current a,
.sidebar-nav a:hover {
    color: var(--text);
    background: rgba(30, 200, 255, 0.1);
}

.inner-shell {
    display: grid;
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 24px;
}

.content-article {
    display: grid;
    gap: 1rem;
}

.content-article h2,
.content-article h3 {
    color: var(--text);
}

.content-article table {
    width: 100%;
    border-collapse: collapse;
}

.content-article th,
.content-article td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--line);
    text-align: left;
}

.extra-shell {
    margin-top: -8px;
}

.section-note {
    max-width: 760px;
    color: rgba(164, 182, 215, 0.82);
    font-size: 0.94rem;
}

.product-grid-dynamic .product-card {
    align-content: start;
}

.product-status {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    padding: 8px 14px;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.product-status-ready {
    color: #7ad6ff;
    background: rgba(36, 118, 255, 0.16);
    border: 1px solid rgba(64, 144, 255, 0.24);
}

.product-status-dev {
    color: #ffcf86;
    background: rgba(255, 143, 25, 0.14);
    border: 1px solid rgba(255, 162, 43, 0.24);
}

.product-card.is-dev {
    border-style: dashed;
    border-color: rgba(255, 156, 54, 0.28);
}

.product-card.is-dev:hover {
    border-color: rgba(255, 179, 85, 0.48);
}

.roadmap-shell {
    background:
        radial-gradient(circle at 50% 0%, rgba(255, 136, 44, 0.08), transparent 28%),
        linear-gradient(180deg, rgba(5, 18, 42, 0.96), rgba(5, 18, 42, 0.9));
}
.product-actions-inline {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    align-items: center;
}

.product-link-buy {
    color: rgba(243, 248, 255, 0.94);
}

.product-page-shell {
    text-align: center;
}

.product-page-shell .page-lead {
    max-width: 760px;
    margin: 0 auto;
}

.product-detail-meta {
    justify-content: center;
    margin-top: 18px;
}

.product-detail-actions {
    margin-top: 20px;
}

.product-content-shell {
    padding-top: 42px;
}

.product-article {
    max-width: 920px;
    margin: 0 auto;
}
.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav-shell {
    gap: 16px;
}

.header-cta {
    min-height: 48px;
    padding: 0 22px;
    white-space: nowrap;
}

.freeform-shell {
    padding: 32px 40px;
}

.freeform-shell > *:first-child {
    margin-top: 0;
}

.freeform-shell > *:last-child {
    margin-bottom: 0;
}