:root {
    --nav-height: 78px;
}

body[data-theme="light"] {
    --color-background: #f4f8fb;
    --color-surface: #ffffff;
    --color-surface-elevated: #ffffff;
    --color-text-primary: #07111f;
    --color-text-secondary: #405267;
    --color-border: rgba(7, 17, 31, .12);
    --color-accent: #0479b8;
    --color-accent-hover: #02659d;
    --color-success: #158252;
    --color-danger: #c83245;
    --color-nav: rgba(255, 255, 255, .9);
    --color-hero-panel: #eef7fc;
    --color-soft: rgba(4, 121, 184, .08);
    --shadow-soft: 0 24px 70px rgba(15, 33, 54, .12);
}

body[data-theme="dark"] {
    --color-background: #07090d;
    --color-surface: #0d1118;
    --color-surface-elevated: #151b24;
    --color-text-primary: #f7fbff;
    --color-text-secondary: #c3ccd8;
    --color-border: rgba(255, 255, 255, .14);
    --color-accent: #34c7f6;
    --color-accent-hover: #7ee3ff;
    --color-success: #28d17c;
    --color-danger: #ff5e6c;
    --color-nav: rgba(7, 9, 13, .92);
    --color-hero-panel: #101923;
    --color-soft: rgba(52, 199, 246, .12);
    --shadow-soft: 0 24px 80px rgba(0, 0, 0, .35);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--nav-height); }
body {
    margin: 0;
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: var(--color-background);
    color: var(--color-text-primary);
    overflow-x: hidden;
    transition: background .2s ease, color .2s ease;
}
a { color: inherit; text-decoration: none; }
p { color: var(--color-text-secondary); line-height: 1.75; }
img, svg, video { max-width: 100%; height: auto; }
button, input, select, textarea { max-width: 100%; }
h1, h2, h3, p, a, span, strong, small, label, button { overflow-wrap: anywhere; }
.container,
.row > *,
.modal-dialog,
.admin-main,
.admin-card,
.project-card,
.service-card { min-width: 0; }
.skip-link {
    position: absolute;
    left: 1rem;
    top: -4rem;
    z-index: 9999;
    padding: .7rem 1rem;
    background: var(--color-accent);
    color: #021018;
    border-radius: .5rem;
}
.skip-link:focus { top: 1rem; }
.josyrix-nav {
    min-height: var(--nav-height);
    transition: background .25s ease, border-color .25s ease, backdrop-filter .25s ease;
}
.josyrix-nav.scrolled,
.josyrix-nav.showing-menu {
    background: var(--color-nav);
    border-bottom: 1px solid var(--color-border);
    backdrop-filter: blur(16px);
    box-shadow: var(--shadow-soft);
}
.navbar-toggler { border-color: var(--color-border); }
.navbar-toggler:focus { box-shadow: 0 0 0 .2rem rgba(52, 199, 246, .2); }
body[data-theme="dark"] .navbar-toggler-icon { filter: invert(1); }
.brand-lockup {
    display: inline-flex;
    align-items: center;
    gap: .8rem;
    color: var(--color-text-primary);
    min-width: 0;
}
.brand-mark {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border: 1px solid rgba(52, 199, 246, .45);
    border-radius: 8px;
    color: var(--color-accent);
    font-weight: 900;
    letter-spacing: 0;
    background: linear-gradient(135deg, rgba(52, 199, 246, .16), rgba(255, 255, 255, .04));
}
.brand-lockup strong {
    display: block;
    font-size: 1rem;
    letter-spacing: .14em;
}
.brand-lockup small {
    display: block;
    color: var(--color-text-secondary);
    font-size: .72rem;
}
.nav-link {
    color: var(--color-text-secondary);
    font-size: .94rem;
    font-weight: 600;
}
.nav-link:hover,
.nav-link.active { color: var(--color-accent-hover); }
.btn {
    border-radius: 8px;
    font-weight: 800;
}
.btn-accent {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: #fff;
}
.btn-accent:hover,
.btn-accent:focus {
    background: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    color: #fff;
}
.btn-outline-light {
    color: var(--color-text-primary);
    border-color: var(--color-border);
}
.btn-outline-light:hover {
    color: #fff;
    background: var(--color-accent);
    border-color: var(--color-accent);
}
.theme-toggle {
    display: grid;
    place-items: center;
    width: 40px;
    height: 40px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    color: var(--color-text-primary);
    background: var(--color-surface-elevated);
}
.theme-toggle:hover,
.theme-toggle:focus {
    color: #fff;
    background: var(--color-accent);
    border-color: var(--color-accent);
}
.btn i { transition: transform .2s ease; }
.btn:hover i { transform: translateX(4px); }
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(var(--nav-height) + 4rem) 0 5rem;
    position: relative;
}
.hero:before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 72% 28%, var(--color-soft), transparent 30%),
        linear-gradient(180deg, rgba(255, 255, 255, .4), transparent 38%);
    pointer-events: none;
}
.hero .container { position: relative; }
.eyebrow,
.section-kicker {
    color: var(--color-accent);
    font-size: .78rem;
    font-weight: 900;
    letter-spacing: .14em;
    text-transform: uppercase;
}
h1, h2, h3 {
    color: var(--color-text-primary);
    letter-spacing: 0;
}
h1 {
    max-width: 800px;
    font-size: clamp(3rem, 8vw, 6.6rem);
    line-height: .95;
    font-weight: 900;
}
h2 {
    font-size: clamp(2rem, 5vw, 4rem);
    line-height: 1;
    font-weight: 900;
}
h3 { font-size: 1.1rem; font-weight: 850; }
.lead {
    max-width: 650px;
    font-size: clamp(1.05rem, 2vw, 1.28rem);
}
.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .9rem;
    margin: 2rem 0;
}
.status-pill {
    display: inline-flex;
    align-items: center;
    gap: .65rem;
    padding: .65rem .9rem;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    color: var(--color-text-secondary);
    background: var(--color-surface);
}
.status-pill span {
    width: 9px;
    height: 9px;
    border-radius: 999px;
    background: var(--color-success);
}
.system-visual {
    position: relative;
    min-height: 520px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background: linear-gradient(145deg, var(--color-hero-panel), var(--color-surface));
    box-shadow: var(--shadow-soft);
    overflow: hidden;
}
.visual-grid {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(var(--color-border) 1px, transparent 1px), linear-gradient(90deg, var(--color-border) 1px, transparent 1px);
    background-size: 44px 44px;
    mask-image: linear-gradient(to bottom, black, transparent);
    opacity: .45;
}
.system-visual:after {
    content: "";
    position: absolute;
    inset: 22%;
    border: 1px solid rgba(52, 199, 246, .22);
    transform: rotate(-8deg);
    animation: pulse-ring 4s ease-in-out infinite;
}
.visual-node,
.visual-code {
    position: absolute;
    z-index: 2;
    border: 1px solid rgba(52, 199, 246, .28);
    border-radius: 8px;
    background: color-mix(in srgb, var(--color-surface) 88%, transparent);
    box-shadow: var(--shadow-soft);
}
.visual-node {
    padding: 1rem;
    min-width: 150px;
    max-width: min(210px, 44%);
    color: var(--color-text-primary);
    font-weight: 800;
}
.visual-node:after {
    content: "";
    display: block;
    width: 46px;
    height: 2px;
    margin-top: .75rem;
    background: var(--color-accent);
}
.node-app { left: 10%; top: 14%; }
.node-db { right: 11%; top: 23%; }
.node-iot { left: 15%; bottom: 18%; }
.node-cloud { right: 13%; bottom: 14%; }
.visual-code {
    left: 31%;
    top: 42%;
    padding: 1.1rem;
    max-width: 48%;
    color: var(--color-text-primary);
    font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
    font-size: .92rem;
    overflow-wrap: anywhere;
}
.capability-strip {
    border-block: 1px solid var(--color-border);
    background: var(--color-surface);
}
.strip-scroll {
    display: flex;
    gap: 1.4rem;
    overflow-x: auto;
    padding: 1rem 0;
    scrollbar-width: none;
}
.strip-scroll span {
    flex: 0 0 auto;
    color: var(--color-text-secondary);
    font-weight: 800;
}
.strip-scroll span:not(:last-child):after {
    content: "";
    display: inline-block;
    width: 4px;
    height: 4px;
    margin-left: 1.4rem;
    border-radius: 50%;
    background: var(--color-accent);
    vertical-align: middle;
}
.section { padding: 7rem 0; }
.section-alt { background: var(--color-surface); }
.section-heading {
    max-width: 780px;
    margin-bottom: 3rem;
}
.principle-grid {
    display: grid;
    gap: 1rem;
}
.principle,
.tech-panel,
.capability-card,
.experience-panel,
.process-step,
.project-card,
.contact-form,
.founder-panel,
.approach-panel,
.why-grid > div {
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background: var(--color-surface-elevated);
    box-shadow: var(--shadow-soft);
}
.principle {
    display: flex;
    align-items: center;
    gap: .8rem;
    padding: 1.1rem;
    color: var(--color-text-primary);
    font-weight: 800;
}
.principle i,
.why-grid i { color: var(--color-accent); }
.founder-panel,
.approach-panel {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    padding: clamp(1.4rem, 4vw, 3rem);
}
.founder-title {
    color: var(--color-accent-hover);
    font-weight: 800;
}
.founder-tags,
.tech-tags,
.capability-list {
    display: flex;
    flex-wrap: wrap;
    gap: .65rem;
}
.founder-tags span,
.tech-tags small,
.capability-list span {
    border: 1px solid var(--color-border);
    border-radius: 999px;
    padding: .48rem .72rem;
    color: var(--color-text-secondary);
    background: var(--color-surface);
}
.service-card {
    display: flex;
    flex-direction: column;
    min-height: 360px;
    width: 100%;
    padding: 0;
    text-align: left;
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    background: var(--color-surface-elevated);
    overflow: hidden;
    transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.service-card:hover,
.service-card:focus {
    transform: translateY(-8px);
    border-color: rgba(52, 199, 246, .55);
    box-shadow: 0 35px 90px rgba(4, 121, 184, .12);
}
.service-cover {
    min-height: 190px;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}
.service-card > i,
.service-card .service-card-icon {
    font-size: 2rem;
    color: var(--color-accent);
    margin: 1rem 1.35rem 0;
    transition: transform .2s ease;
}
.service-card:hover > i,
.service-card:hover .service-card-icon { transform: scale(1.08); }
.service-card small {
    color: var(--color-text-secondary);
    line-height: 1.6;
    padding: 0 1.35rem;
}
.service-card strong {
    display: block;
    padding: 0 1.35rem .5rem;
}
.service-number {
    color: rgba(52, 199, 246, .85);
    font-weight: 900;
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    margin: 1.35rem;
}
.service-card .service-text {
    display: grid;
    gap: 1rem;
    padding: 1.35rem;
}
.service-arrow {
    display: inline-flex;
    align-items: center;
    gap: .25rem;
    color: var(--color-accent);
    font-weight: 900;
    margin: auto 1.35rem 1.35rem;
    transition: transform .2s ease;
}
.service-card:hover .service-arrow { transform: translateX(4px); }
.service-modal-body {
    display: grid;
    gap: 1.5rem;
}
.service-modal-hero,
.project-modal-hero {
    min-height: 320px;
    background-position: center;
    background-size: cover;
    border-radius: 16px;
    background-color: rgba(7, 17, 31, .08);
}
.project-hero {
    min-height: 220px;
    background-position: center;
    background-size: cover;
    border-radius: 16px 16px 0 0;
}
.project-card {
    display: grid;
    border-radius: 20px;
    overflow: hidden;
    transition: transform .25s ease, box-shadow .25s ease;
}
.project-card:hover { transform: translateY(-6px); box-shadow: 0 28px 70px rgba(15, 33, 54, .12); }
.project-ghost {
    border: 0;
    background: transparent;
    width: 100%;
    text-align: left;
    padding: 0;
    display: grid;
    gap: 0;
}
.project-mockup {
    min-height: 220px;
    padding: 1rem;
    background: linear-gradient(135deg, var(--color-soft), var(--color-surface));
    overflow: hidden;
}
.project-body {
    padding: 1.35rem;
    display: grid;
    gap: 1rem;
}
.project-tech {
    color: var(--color-text-secondary);
    font-weight: 700;
    overflow-wrap: anywhere;
}
.project-link {
    color: var(--color-accent);
    font-weight: 900;
    display: inline-flex;
    align-items: center;
    gap: .35rem;
}
.project-modal-body {
    display: grid;
    gap: 1.5rem;
}
.project-modal-meta {
    border-top: 1px solid var(--color-border);
    padding-top: 1rem;
    color: var(--color-text-secondary);
    font-size: .95rem;
}
.modal-go-link {
    width: fit-content;
}
.admin-image-preview {
    display: grid;
    gap: .75rem;
    margin-bottom: 1rem;
}
.admin-image-preview img {
    max-width: 100%;
    border-radius: 12px;
    border: 1px solid var(--color-border);
}
@keyframes pulse-ring {
    0%, 100% { transform: rotate(-8deg) scale(1); opacity: .75; }
    50% { transform: rotate(-8deg) scale(1.03); opacity: 1; }
}
.tech-panel,
.capability-card,
.experience-panel {
    height: 100%;
    padding: 1.35rem;
}
.tech-panel span,
.project-category {
    color: var(--color-accent);
    font-size: .76rem;
    font-weight: 900;
    text-transform: uppercase;
}
.filter-bar {
    display: flex;
    gap: .7rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}
.filter-btn {
    border: 1px solid var(--color-border);
    border-radius: 999px;
    padding: .58rem 1rem;
    color: var(--color-text-secondary);
    background: transparent;
    font-weight: 800;
}
.filter-btn.active,
.filter-btn:hover {
    color: #fff;
    background: var(--color-accent);
    border-color: var(--color-accent);
}
.project-card {
    height: 100%;
    overflow: hidden;
}
.project-mockup {
    position: relative;
    min-height: 210px;
    padding: 1rem;
    background: linear-gradient(135deg, var(--color-soft), var(--color-surface));
    overflow: hidden;
    display: grid;
    place-items: center;
}
.project-icon {
    display: grid;
    place-items: center;
    width: 6rem;
    height: 6rem;
    border: 1px solid color-mix(in srgb, var(--color-accent) 34%, transparent);
    border-radius: 24px;
    color: var(--color-accent);
    background: color-mix(in srgb, var(--color-accent) 10%, var(--color-surface));
    box-shadow: 0 24px 70px rgba(23, 124, 195, .12);
    font-size: 3.35rem;
    line-height: 1;
}
.project-mockup strong {
    position: absolute;
    right: 1rem;
    bottom: 1rem;
    color: color-mix(in srgb, var(--color-accent) 30%, transparent);
    font-size: 3rem;
    font-weight: 900;
}
.project-body { padding: 1.35rem; }
.project-tech {
    color: var(--color-text-primary);
    font-weight: 800;
    margin: 1rem 0;
}
.project-link {
    color: var(--color-accent);
    font-weight: 900;
}
.project-item.hidden { display: none; }
.process-line {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1rem;
}
.process-step { padding: 1.2rem; }
.process-step span {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    color: var(--color-accent);
    font-weight: 900;
}
.card-real-icon {
    display: inline-grid;
    place-items: center;
    width: 2.7rem;
    height: 2.7rem;
    margin-bottom: 1rem;
    border: 1px solid color-mix(in srgb, var(--color-accent) 28%, transparent);
    border-radius: 14px;
    color: var(--color-accent);
    background: color-mix(in srgb, var(--color-accent) 9%, transparent);
    font-size: 1.35rem;
}
.approach-section {
    background:
        linear-gradient(135deg, var(--color-soft), transparent),
        var(--color-background);
}
.approach-principles {
    display: grid;
    gap: 1rem;
}
.approach-principles div,
.why-grid > div {
    padding: 1.1rem;
}
.approach-principles strong,
.why-grid strong,
.why-grid span {
    display: block;
}
.approach-principles span,
.why-grid span { color: var(--color-text-secondary); }
.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}
.cta-section { padding: 6rem 0; }
.cta-panel {
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(52, 199, 246, .22);
    border-radius: 8px;
    padding: clamp(2rem, 6vw, 4rem);
    background: linear-gradient(135deg, var(--color-hero-panel), var(--color-surface));
    box-shadow: var(--shadow-soft);
}
.cta-panel:after {
    content: "";
    position: absolute;
    inset: auto 0 0 auto;
    width: 44%;
    height: 4px;
    background: var(--color-accent);
    animation: scan 5s ease-in-out infinite;
}
.contact-form { padding: 1.4rem; }
.form-control,
.form-select {
    border-color: var(--color-border);
    color: var(--color-text-primary);
    background-color: var(--color-surface);
}
.form-control:focus,
.form-select:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 .2rem rgba(52, 199, 246, .18);
    background-color: var(--color-surface);
    color: var(--color-text-primary);
}
.form-select option {
    color: var(--color-text-primary);
    background: var(--color-surface);
}
label {
    margin-bottom: .4rem;
    color: var(--color-text-primary);
    font-weight: 800;
}
.contact-info,
.social-links,
.footer-contact {
    display: grid;
    gap: .6rem;
}
.contact-info span,
.footer-contact span,
.footer-copy { color: var(--color-text-secondary); }
.social-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 1.5rem;
}
.social-links a,
.footer-nav a {
    color: var(--color-text-secondary);
    font-weight: 800;
}
.social-links a:hover,
.footer-nav a:hover { color: var(--color-accent-hover); }
.site-footer {
    padding: 4rem 0 2rem;
    border-top: 1px solid var(--color-border);
    background: var(--color-surface);
}
.footer-nav {
    display: flex;
    flex-wrap: wrap;
    gap: .8rem 1.2rem;
}
.footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
    color: var(--color-text-secondary);
}
.modal-content {
    border: 1px solid var(--color-border);
    background: var(--color-surface-elevated);
    color: var(--color-text-primary);
}
.btn-close-white {
    filter: none;
}
body[data-theme="dark"] .btn-close-white {
    filter: invert(1) grayscale(100%) brightness(200%);
}
.modal-header { border-color: var(--color-border); }
.modal-kicker {
    color: var(--color-accent);
    font-weight: 900;
}
.reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity .45s ease, transform .45s ease;
}
.reveal.is-visible {
    opacity: 1;
    transform: none;
}
.chatbot-widget {
    position: fixed;
    right: 1.25rem;
    bottom: 1.25rem;
    z-index: 1080;
}
.chatbot-toggle {
    display: grid;
    place-items: center;
    width: 62px;
    height: 62px;
    border: 0;
    border-radius: 50%;
    color: #fff;
    background: var(--color-accent);
    box-shadow: var(--shadow-soft);
    font-size: 1.45rem;
}
.chatbot-panel {
    position: absolute;
    right: 0;
    bottom: 78px;
    width: min(380px, calc(100vw - 2.5rem));
    max-height: calc(100vh - 7rem);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    background: var(--color-surface-elevated);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
}
.chatbot-panel header {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem;
    border-bottom: 1px solid var(--color-border);
}
.chatbot-panel header span {
    display: block;
    color: var(--color-text-secondary);
    font-size: .82rem;
}
.chatbot-close {
    border: 0;
    color: var(--color-text-primary);
    background: transparent;
}
.chatbot-messages {
    display: grid;
    gap: .7rem;
    max-height: 330px;
    overflow-y: auto;
    padding: 1rem;
}
.chat-message {
    max-width: 88%;
    padding: .75rem .85rem;
    border-radius: 10px;
    line-height: 1.5;
    font-size: .92rem;
}
.chat-message.bot {
    justify-self: start;
    color: var(--color-text-primary);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
}
.chat-message.user {
    justify-self: end;
    color: #fff;
    background: var(--color-accent);
}
.chatbot-form {
    display: flex;
    gap: .5rem;
    padding: 1rem;
    border-top: 1px solid var(--color-border);
}
.chatbot-form input {
    min-width: 0;
    flex: 1;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: .7rem .8rem;
    color: var(--color-text-primary);
    background: var(--color-surface);
}
.chatbot-form input:focus {
    outline: 3px solid color-mix(in srgb, var(--color-accent) 25%, transparent);
    border-color: var(--color-accent);
}
.chatbot-form button {
    display: grid;
    place-items: center;
    width: 44px;
    border: 0;
    border-radius: 8px;
    color: #fff;
    background: var(--color-accent);
}
@keyframes pulse-ring {
    0%, 100% { opacity: .35; transform: rotate(-8deg) scale(1); }
    50% { opacity: .8; transform: rotate(-8deg) scale(1.04); }
}
@keyframes scan {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(-80%); }
}
@media (max-width: 1199px) {
    .process-line { grid-template-columns: repeat(3, 1fr); }
    .why-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 991px) {
    .navbar-collapse {
        padding: 1rem 0 1.3rem;
        background: var(--color-nav);
    }
    .hero { min-height: auto; }
    .system-visual { min-height: 390px; }
    .founder-panel,
    .approach-panel { grid-template-columns: 1fr; }
    .hero-copy,
    .section-heading { max-width: 760px; }
}
@media (max-width: 767px) {
    :root { --nav-height: 68px; }
    .brand-lockup { gap: .6rem; }
    .brand-mark { width: 38px; height: 38px; }
    .brand-lockup strong { font-size: .9rem; }
    .brand-lockup small { font-size: .66rem; }
    .section { padding: 5rem 0; }
    .hero { padding-top: calc(var(--nav-height) + 2rem); }
    h1 { font-size: clamp(2.45rem, 14vw, 4rem); line-height: 1; }
    h2 { font-size: clamp(1.9rem, 10vw, 3rem); line-height: 1.05; }
    .hero-actions { display: grid; }
    .hero-actions .btn { width: 100%; }
    .status-pill { max-width: 100%; border-radius: 8px; }
    .system-visual { min-height: 320px; }
    .visual-node { min-width: 0; max-width: 42%; padding: .7rem; font-size: .76rem; }
    .visual-node:after { width: 32px; margin-top: .55rem; }
    .visual-code { left: 18%; right: 18%; top: 43%; max-width: none; padding: .75rem; font-size: .7rem; }
    .service-card { min-height: 300px; }
    .service-cover,
    .project-hero,
    .project-mockup { min-height: 180px; }
    .service-modal-hero,
    .project-modal-hero { min-height: 210px; border-radius: 8px; }
    .process-line,
    .why-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; }
    .modal-dialog { margin: .75rem; }
}
@media (max-width: 480px) {
    .navbar > .container { gap: .5rem; }
    .navbar-brand { max-width: calc(100% - 56px); }
    .eyebrow,
    .section-kicker { font-size: .7rem; }
    .hero-actions .btn,
    .cta-panel .btn { width: 100%; }
    .system-visual { min-height: 280px; }
    .node-app { left: 6%; top: 10%; }
    .node-db { right: 6%; top: 20%; }
    .node-iot { left: 6%; bottom: 13%; }
    .node-cloud { right: 6%; bottom: 9%; }
    .visual-code { left: 14%; right: 14%; }
    .founder-panel,
    .approach-panel,
    .cta-panel,
    .contact-form { padding: 1rem; }
    .filter-bar { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .filter-btn { padding-inline: .65rem; }
    .social-links { grid-template-columns: 1fr; }
    .project-mockup strong { font-size: 2.2rem; }
    .chatbot-widget { right: .75rem; bottom: .75rem; }
    .chatbot-panel { width: calc(100vw - 1.5rem); }
    .chatbot-messages { max-height: 48vh; }
}
@media (prefers-reduced-motion: reduce) {
    *,
    *:before,
    *:after {
        animation: none !important;
        scroll-behavior: auto !important;
        transition-duration: .01ms !important;
    }
    .reveal { opacity: 1; transform: none; }
}

.admin-auth,
.admin-shell {
    min-height: 100vh;
    padding: 2rem;
    background: var(--color-background);
}
.admin-auth {
    display: grid;
    place-items: center;
    padding: 1.25rem;
}
.admin-login-shell {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(340px, .75fr);
    width: min(1060px, 100%);
    min-height: 620px;
    border: 1px solid var(--color-border);
    border-radius: 14px;
    background: var(--color-surface-elevated);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
}
.admin-login-hero {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 2rem;
    padding: clamp(1.5rem, 5vw, 3rem);
    background:
        radial-gradient(circle at 75% 25%, color-mix(in srgb, var(--color-accent) 24%, transparent), transparent 34%),
        linear-gradient(135deg, var(--color-hero-panel), var(--color-surface));
}
.admin-login-hero .admin-brand {
    width: fit-content;
    border: 0;
    padding: 0;
}
.admin-login-hero h1 {
    max-width: 640px;
    margin: auto 0 0;
    font-size: clamp(2.4rem, 6vw, 5rem);
    line-height: .95;
}
.admin-login-hero p {
    max-width: 560px;
    font-size: 1.05rem;
}
.admin-login-points {
    display: flex;
    flex-wrap: wrap;
    gap: .7rem;
}
.admin-login-points span {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    padding: .55rem .8rem;
    color: var(--color-text-secondary);
    background: var(--color-surface);
    font-weight: 800;
}
.admin-login-card {
    display: grid;
    align-content: center;
    gap: 1rem;
    padding: clamp(1.25rem, 4vw, 2.25rem);
    background: var(--color-surface-elevated);
}
.admin-login-card h2 {
    margin: 0;
    font-size: clamp(1.8rem, 4vw, 2.7rem);
}
.admin-login-card label {
    display: grid;
    gap: .45rem;
}
.admin-login-card .form-control {
    min-height: 48px;
}
.admin-card,
.admin-top,
.admin-tabs,
.admin-stats > div,
.admin-toolbar {
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background: var(--color-surface-elevated);
    box-shadow: var(--shadow-soft);
}
.admin-card {
    display: grid;
    gap: 1rem;
    padding: 1.25rem;
}
.admin-auth .admin-card {
    width: min(420px, 100%);
}
.admin-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    padding: 1rem;
}
.admin-top span {
    display: block;
    color: var(--color-text-secondary);
}
.admin-actions,
.admin-form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .7rem;
    align-items: center;
}
.admin-actions a {
    color: var(--color-accent);
    font-weight: 850;
}
.admin-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 1rem;
}
.admin-stats > div {
    padding: 1rem;
}
.admin-stats span,
.admin-form-heading span {
    display: block;
    color: var(--color-accent);
    font-size: .76rem;
    font-weight: 900;
    text-transform: uppercase;
}
.admin-stats strong {
    display: block;
    color: var(--color-text-primary);
    font-size: 2.2rem;
    line-height: 1;
}
.admin-stats small,
.admin-card label small {
    display: block;
    color: var(--color-text-secondary);
    font-weight: 600;
}
.admin-tabs {
    display: flex;
    gap: .5rem;
    margin-bottom: 1rem;
    padding: .5rem;
}
.admin-tabs a {
    border-radius: 8px;
    padding: .65rem 1rem;
    color: var(--color-text-secondary);
    font-weight: 800;
}
.admin-tabs a.active {
    color: #fff;
    background: var(--color-accent);
}
.admin-toolbar {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
    padding: .85rem;
}
.admin-toolbar form {
    display: flex;
    flex: 1;
    gap: .65rem;
    min-width: 0;
}
.admin-toolbar form:last-child {
    flex: 0 0 auto;
}
.admin-grid {
    display: grid;
    grid-template-columns: minmax(310px, 460px) 1fr;
    gap: 1rem;
    align-items: start;
}
.admin-list {
    display: grid;
    gap: .75rem;
}
.admin-list article {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: start;
    justify-content: space-between;
    gap: 1rem;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 1rem;
    background: var(--color-surface);
}
.admin-form-heading {
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 1rem;
}
.admin-form-heading h1,
.admin-form-heading h2 {
    margin: .25rem 0;
    font-size: clamp(1.6rem, 3vw, 2.4rem);
}
.admin-record-main {
    min-width: 0;
}
.admin-record-title {
    display: flex;
    align-items: center;
    gap: .55rem;
    flex-wrap: wrap;
}
.admin-record-icon {
    display: inline-grid;
    place-items: center;
    width: 2.25rem;
    height: 2.25rem;
    border: 1px solid color-mix(in srgb, var(--color-accent) 30%, transparent);
    border-radius: 10px;
    color: var(--color-accent);
    background: color-mix(in srgb, var(--color-accent) 10%, transparent);
    font-size: 1.1rem;
}
.admin-record-main strong {
    display: block;
    margin: .45rem 0;
    color: var(--color-text-primary);
    font-size: 1.05rem;
}
.admin-record-main p {
    margin-bottom: .75rem;
}
.admin-badge {
    display: inline-flex;
    width: fit-content;
    border-radius: 999px;
    padding: .3rem .6rem;
    color: #fff;
    background: var(--color-accent);
    font-size: .72rem;
    font-weight: 900;
    text-transform: uppercase;
}
.admin-record-meta {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    min-width: 0;
}
.admin-record-meta span,
.admin-tech {
    display: inline-flex;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    padding: .3rem .55rem;
    color: var(--color-text-secondary);
    font-size: .78rem;
    font-weight: 750;
}
.admin-tech {
    width: fit-content;
    margin-top: .65rem;
}
.admin-record-actions {
    display: flex;
    flex-direction: column;
    gap: .5rem;
    align-items: center;
}
.admin-delete {
    border: 1px solid color-mix(in srgb, var(--color-danger) 32%, transparent);
    color: var(--color-danger);
    background: color-mix(in srgb, var(--color-danger) 8%, transparent);
    font-weight: 800;
}
.admin-empty {
    display: grid;
    gap: .35rem;
    border: 1px dashed var(--color-border);
    border-radius: 8px;
    padding: 1rem;
    color: var(--color-text-secondary);
}
@media (max-width: 900px) {
    .admin-top,
    .admin-toolbar { flex-direction: column; align-items: stretch; }
    .admin-stats { grid-template-columns: repeat(2, 1fr); }
    .admin-grid { grid-template-columns: 1fr; }
    .admin-list article { grid-template-columns: 1fr; }
    .admin-record-actions { flex-direction: row; justify-content: flex-start; }
}
@media (max-width: 540px) {
    .admin-shell { padding: 1rem; }
    .admin-stats { grid-template-columns: 1fr; }
    .admin-toolbar form { flex-direction: column; }
}

.admin-app {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    min-height: 100vh;
    background:
        linear-gradient(135deg, color-mix(in srgb, var(--color-accent) 7%, transparent), transparent 32%),
        var(--color-background);
}
.admin-sidebar {
    position: sticky;
    top: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    height: 100vh;
    padding: 1.25rem;
    border-right: 1px solid var(--color-border);
    background: color-mix(in srgb, var(--color-surface) 92%, transparent);
}
.admin-brand {
    display: flex;
    align-items: center;
    gap: .8rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text-primary);
}
.admin-brand strong,
.admin-brand small {
    display: block;
}
.admin-brand small {
    color: var(--color-text-secondary);
    font-size: .78rem;
}
.admin-sidebar .admin-tabs {
    display: grid;
    gap: .45rem;
    margin: 0;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
}
.admin-sidebar .admin-tabs a {
    display: flex;
    align-items: center;
    gap: .7rem;
    padding: .8rem .9rem;
    border: 1px solid transparent;
}
.admin-sidebar .admin-tabs a.active {
    border-color: color-mix(in srgb, var(--color-accent) 25%, transparent);
    box-shadow: inset 3px 0 0 var(--color-accent);
}
.admin-sidebar-note {
    display: grid;
    gap: .35rem;
    margin-top: auto;
    padding: 1rem;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background: var(--color-surface-elevated);
}
.admin-sidebar-note span {
    color: var(--color-text-secondary);
    line-height: 1.5;
}
.admin-sidebar .admin-actions {
    display: grid;
    gap: .45rem;
}
.admin-sidebar .admin-actions a {
    display: flex;
    align-items: center;
    gap: .6rem;
    padding: .72rem .85rem;
    border-radius: 8px;
    color: var(--color-text-secondary);
    background: var(--color-surface-elevated);
}
.admin-sidebar .admin-actions a:hover {
    color: #fff;
    background: var(--color-accent);
}
.admin-main {
    width: min(1440px, 100%);
    padding: 1.5rem;
}
.admin-page-head {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
    padding: 1.25rem;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background: var(--color-surface-elevated);
    box-shadow: var(--shadow-soft);
}
.admin-page-head h1 {
    margin: .15rem 0;
    font-size: clamp(2rem, 4vw, 3.2rem);
    line-height: 1;
}
.admin-page-head p {
    max-width: 760px;
    margin: 0;
}
.admin-kicker {
    color: var(--color-accent);
    font-size: .78rem;
    font-weight: 900;
    text-transform: uppercase;
}
.admin-main .admin-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}
.admin-main .admin-stats > div,
.admin-main .admin-toolbar,
.admin-main .admin-card {
    border-color: color-mix(in srgb, var(--color-border) 75%, transparent);
}
.admin-main .admin-toolbar {
    align-items: center;
    padding: .75rem;
}
.admin-main .admin-toolbar .form-control {
    min-height: 44px;
}
.admin-main .admin-grid {
    grid-template-columns: minmax(360px, 440px) minmax(0, 1fr);
}
.admin-main .admin-card {
    align-content: start;
    padding: 1rem;
}
.admin-main .admin-card label {
    display: grid;
    gap: .4rem;
    margin: 0;
}
.admin-main .admin-card textarea {
    min-height: 116px;
    resize: vertical;
}
.admin-main .admin-form-heading {
    padding-bottom: .85rem;
}
.admin-main .admin-form-heading p {
    margin: 0;
}
.admin-main .admin-list article {
    grid-template-columns: minmax(0, 1fr) 140px;
    border-color: color-mix(in srgb, var(--color-border) 80%, transparent);
}
.admin-main .admin-record-main p {
    max-width: 820px;
}
.admin-main .admin-record-actions {
    align-items: stretch;
}
.admin-main .admin-record-actions .btn,
.admin-main .admin-record-actions form,
.admin-main .admin-record-actions button {
    width: 100%;
}
@media (max-width: 1180px) {
    .admin-app {
        grid-template-columns: 1fr;
    }
    .admin-sidebar {
        position: static;
        height: auto;
        border-right: 0;
        border-bottom: 1px solid var(--color-border);
    }
    .admin-sidebar .admin-tabs,
    .admin-sidebar .admin-actions {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .admin-sidebar-note {
        margin-top: 0;
    }
}
@media (max-width: 900px) {
    .admin-main {
        padding: 1rem;
    }
    .admin-main .admin-stats,
    .admin-main .admin-grid {
        grid-template-columns: 1fr;
    }
    .admin-main .admin-toolbar,
    .admin-main .admin-toolbar form {
        flex-direction: column;
        align-items: stretch;
    }
    .admin-main .admin-list article {
        grid-template-columns: 1fr;
    }
    .admin-main .admin-record-actions {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}
@media (max-width: 560px) {
    .admin-sidebar,
    .admin-main {
        padding: .85rem;
    }
    .admin-sidebar .admin-tabs,
    .admin-sidebar .admin-actions,
    .admin-main .admin-record-actions {
        grid-template-columns: 1fr;
    }
    .admin-page-head {
        padding: 1rem;
    }
    .admin-login-hero h1,
    .admin-page-head h1 {
        line-height: 1.05;
    }
    .admin-stats strong {
        font-size: 1.8rem;
    }
}
@media (max-width: 860px) {
    .admin-login-shell {
        grid-template-columns: 1fr;
        min-height: auto;
    }
    .admin-login-hero {
        min-height: 360px;
    }
}

/* Neon portfolio refresh */
body[data-theme="dark"] {
    --color-background: #050014;
    --color-surface: rgba(13, 10, 34, .82);
    --color-surface-elevated: rgba(17, 12, 43, .9);
    --color-text-primary: #ffffff;
    --color-text-secondary: #d8d8ff;
    --color-border: rgba(134, 221, 255, .22);
    --color-accent: #00d5ff;
    --color-accent-hover: #ff2ebd;
    --color-nav: rgba(5, 0, 20, .72);
    --color-hero-panel: rgba(10, 5, 32, .78);
    --color-soft: rgba(255, 46, 189, .14);
    --shadow-soft: 0 28px 90px rgba(0, 213, 255, .16);
}

body[data-theme="light"] {
    --color-background: #eef8ff;
    --color-surface: rgba(255, 255, 255, .84);
    --color-surface-elevated: rgba(255, 255, 255, .93);
    --color-text-primary: #07051a;
    --color-text-secondary: #3d4867;
    --color-border: rgba(28, 73, 115, .16);
    --color-accent: #006fe8;
    --color-accent-hover: #c3138f;
    --color-nav: rgba(245, 251, 255, .78);
    --color-hero-panel: rgba(255, 255, 255, .76);
    --color-soft: rgba(0, 111, 232, .1);
    --shadow-soft: 0 24px 80px rgba(13, 79, 148, .14);
}

body {
    background:
        linear-gradient(115deg, rgba(0, 213, 255, .22), transparent 22%),
        linear-gradient(250deg, rgba(255, 46, 189, .3), transparent 32%),
        repeating-linear-gradient(100deg, rgba(0, 213, 255, .08) 0 1px, transparent 1px 26px),
        var(--color-background);
    background-attachment: fixed;
}

body[data-theme="light"] {
    background:
        linear-gradient(115deg, rgba(0, 111, 232, .16), transparent 24%),
        linear-gradient(250deg, rgba(195, 19, 143, .13), transparent 34%),
        repeating-linear-gradient(100deg, rgba(0, 111, 232, .08) 0 1px, transparent 1px 28px),
        var(--color-background);
}

.josyrix-nav .container {
    max-width: 1240px;
    padding: .7rem 1.2rem;
    border: 1px solid var(--color-border);
    border-radius: 10px;
    background: var(--color-nav);
    backdrop-filter: blur(22px);
    box-shadow: 0 18px 70px rgba(0, 0, 0, .18);
}

.josyrix-nav.scrolled,
.josyrix-nav.showing-menu {
    background: transparent;
    border-bottom: 0;
    box-shadow: none;
}

.brand-mark {
    border-color: color-mix(in srgb, var(--color-accent) 52%, transparent);
    color: #fff;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-hover));
    box-shadow: 0 0 28px color-mix(in srgb, var(--color-accent) 35%, transparent);
}

.btn-accent {
    color: #fff;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-hover));
    border: 0;
    box-shadow: 0 14px 36px color-mix(in srgb, var(--color-accent) 24%, transparent);
}

.hero {
    min-height: 100vh;
    padding-top: calc(var(--nav-height) + 5rem);
}

.hero:before {
    background:
        linear-gradient(90deg, rgba(0, 213, 255, .32), transparent 27%, rgba(255, 46, 189, .24) 72%, transparent),
        repeating-linear-gradient(168deg, transparent 0 18px, rgba(0, 213, 255, .11) 19px 20px);
    mask-image: linear-gradient(90deg, transparent, #000 15%, #000 85%, transparent);
}

.hero .container {
    max-width: 1240px;
    padding: clamp(1rem, 2vw, 1.6rem);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    background:
        linear-gradient(130deg, rgba(255, 46, 189, .22), transparent 32%),
        linear-gradient(40deg, rgba(0, 213, 255, .28), transparent 38%),
        var(--color-hero-panel);
    box-shadow: 0 36px 120px rgba(0, 0, 0, .34);
    backdrop-filter: blur(24px);
}

.hero .row {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(420px, .92fr);
    align-items: center;
    gap: clamp(2rem, 4vw, 4rem);
}

.hero .row > * {
    width: auto;
    max-width: none;
}

.hero-copy h1 {
    max-width: 760px;
    color: var(--color-text-primary);
    font-size: clamp(3rem, 5.2vw, 5rem);
    line-height: .98;
    letter-spacing: 0;
    overflow-wrap: normal;
    word-break: normal;
    text-shadow: 0 0 36px color-mix(in srgb, var(--color-accent) 28%, transparent);
}

.eyebrow,
.section-kicker,
.project-category,
.tech-panel span {
    color: var(--color-accent);
}

.lead {
    max-width: 560px;
    color: var(--color-text-secondary);
}

.hero-3d-stage {
    position: relative;
    width: 100%;
    min-height: clamp(390px, 44vw, 560px);
    border: 0;
    border-radius: 0;
    background:
        linear-gradient(145deg, rgba(0, 213, 255, .15), transparent 32%),
        linear-gradient(30deg, rgba(255, 46, 189, .18), transparent 40%);
    overflow: hidden;
    cursor: grab;
}

.hero-3d-stage:after {
    display: none;
}

.hero-3d-stage:active {
    cursor: grabbing;
}

.hero-3d-stage canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    display: block;
    touch-action: none;
}

.hero-3d-copy {
    position: absolute;
    left: 1rem;
    bottom: 1rem;
    display: grid;
    gap: .2rem;
    color: var(--color-text-primary);
    pointer-events: none;
}

.hero-3d-copy span {
    color: var(--color-accent);
    font-size: .72rem;
    font-weight: 900;
    text-transform: uppercase;
}

.hero-3d-copy strong {
    font-size: 1.1rem;
}

.hero-3d-tags {
    position: absolute;
    top: 1rem;
    right: 1rem;
    display: flex;
    gap: .5rem;
    flex-wrap: wrap;
    justify-content: flex-end;
    pointer-events: none;
}

.hero-3d-tags span {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    padding: .38rem .52rem;
    border-radius: 6px;
    font-size: .86rem;
    line-height: 1;
}

.hero-3d-tags span,
.status-pill,
.capability-strip span,
.tech-tags small,
.capability-list span,
.admin-record-meta span,
.admin-tech {
    border: 1px solid var(--color-border);
    color: var(--color-text-primary);
    background: color-mix(in srgb, var(--color-surface-elevated) 82%, transparent);
    backdrop-filter: blur(14px);
}

.section-alt {
    background: color-mix(in srgb, var(--color-surface) 72%, transparent);
}

.tech-panel,
.capability-card,
.experience-panel,
.service-card,
.project-card,
.approach-panel,
.why-grid > div,
.contact-form,
.cta-panel,
.modal-content,
.chatbot-panel {
    border: 1px solid var(--color-border);
    background:
        linear-gradient(145deg, color-mix(in srgb, var(--color-accent) 8%, transparent), transparent 42%),
        var(--color-surface-elevated);
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(18px);
}

.service-card:hover,
.service-card:focus,
.project-card:hover {
    border-color: color-mix(in srgb, var(--color-accent-hover) 50%, var(--color-accent));
    box-shadow: 0 34px 100px color-mix(in srgb, var(--color-accent-hover) 18%, transparent);
}

.service-card > i,
.project-icon,
.card-real-icon,
.admin-record-icon,
.why-grid i,
.chatbot-toggle {
    color: #fff;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-hover));
    box-shadow: 0 0 34px color-mix(in srgb, var(--color-accent) 28%, transparent);
}

.project-mockup {
    background:
        linear-gradient(135deg, rgba(0, 213, 255, .18), transparent 38%),
        linear-gradient(42deg, rgba(255, 46, 189, .22), transparent 48%),
        color-mix(in srgb, var(--color-background) 70%, #000);
}

.project-mockup strong {
    color: color-mix(in srgb, var(--color-text-primary) 24%, transparent);
}

.process-step {
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background: color-mix(in srgb, var(--color-surface-elevated) 82%, transparent);
    box-shadow: var(--shadow-soft);
}

.site-footer {
    border-top: 1px solid var(--color-border);
    background: color-mix(in srgb, var(--color-background) 88%, #000);
}

@media (max-width: 991px) {
    .josyrix-nav .container {
        border-radius: 0;
    }

    .hero .container {
        border-radius: 0;
    }

    .hero .row {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .hero-3d-stage {
        min-height: 420px;
    }
}

@media (max-width: 560px) {
    .hero {
        padding-top: calc(var(--nav-height) + 2.5rem);
    }

    .hero-copy h1 {
        max-width: 100%;
        font-size: clamp(2.35rem, 11.5vw, 3.35rem);
        line-height: 1.03;
    }

    .hero-3d-stage {
        min-height: 340px;
    }

    .hero-actions {
        gap: .65rem;
    }
}

/* Formal full-page layout */
.showcase-shell {
    position: relative;
    min-height: min(760px, calc(100vh - 9rem));
}

.hero-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(420px, .92fr);
    align-items: center;
    gap: clamp(2rem, 5vw, 5rem);
}

.hero-layout > * {
    min-width: 0;
}

.hero-social-rail {
    position: absolute;
    left: clamp(.8rem, 2vw, 1.5rem);
    top: 50%;
    z-index: 3;
    display: grid;
    gap: 1rem;
    transform: translateY(-50%);
}

.hero-social-rail a {
    display: grid;
    place-items: center;
    width: 2.35rem;
    height: 2.35rem;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    color: var(--color-text-primary);
    background: color-mix(in srgb, var(--color-surface-elevated) 78%, transparent);
}

.hero-copy {
    padding-left: clamp(3.8rem, 6vw, 5rem);
}

.hero-copy h1 {
    font-size: clamp(3.4rem, 5.9vw, 6.2rem);
    line-height: .94;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: .75rem;
    margin-top: 2rem;
}

.hero-stats div,
.hero-console {
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: .85rem;
    background: color-mix(in srgb, var(--color-surface-elevated) 82%, transparent);
    backdrop-filter: blur(16px);
}

.hero-stats strong,
.hero-stats span,
.hero-console span,
.hero-console strong {
    display: block;
}

.hero-stats strong,
.hero-console strong {
    color: var(--color-text-primary);
}

.hero-stats span,
.hero-console span {
    color: var(--color-text-secondary);
    font-size: .78rem;
}

.hero-visual-wrap {
    display: grid;
    gap: .85rem;
}

.hero-visual-wrap .hero-3d-stage {
    min-height: clamp(430px, 44vw, 590px);
}

.section-shell,
.contact-shell,
.operations-grid {
    display: grid;
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    gap: clamp(1.5rem, 4vw, 4rem);
    align-items: start;
}

.section-shell,
.founder-panel,
.approach-panel,
.contact-shell {
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: clamp(1.25rem, 4vw, 3rem);
    background:
        linear-gradient(135deg, color-mix(in srgb, var(--color-accent) 9%, transparent), transparent 42%),
        color-mix(in srgb, var(--color-surface-elevated) 86%, transparent);
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(18px);
}

.section-heading-split {
    display: grid;
    grid-template-columns: minmax(0, .95fr) minmax(280px, .65fr);
    gap: 2rem;
    align-items: end;
    max-width: none;
}

.section-heading-split p:last-child {
    margin: 0;
}

.service-board {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.service-topline {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.15rem 1.2rem .35rem;
}

.service-topline .service-number {
    margin: 0;
}

.service-topline i {
    display: grid;
    place-items: center;
    width: 3rem;
    height: 3rem;
    border-radius: 10px;
    color: #fff;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-hover));
    font-size: 1.35rem;
}

.service-card > i {
    display: none;
}

.expertise-board {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 1rem;
}

.projects-section .project-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.projects-section .project-item {
    width: auto;
}

.project-card,
.service-card {
    border-radius: 12px;
}

.project-body,
.service-card strong,
.service-card small {
    padding-left: 1.2rem;
    padding-right: 1.2rem;
}

.project-mockup {
    min-height: 240px;
}

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

.capability-board {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.process-line {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.process-step {
    min-height: 180px;
}

.why-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.why-grid > div {
    min-height: 190px;
}

.why-grid i {
    display: grid;
    place-items: center;
    width: 2.8rem;
    height: 2.8rem;
    margin-bottom: 1rem;
    border-radius: 10px;
}

.cta-panel {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: 1rem;
    align-items: center;
}

.cta-panel h2,
.cta-panel p {
    margin: 0;
}

.contact-shell {
    grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
}

.contact-form {
    border-radius: 12px;
}

@media (max-width: 1180px) {
    .hero-layout,
    .section-shell,
    .contact-shell,
    .operations-grid,
    .section-heading-split {
        grid-template-columns: 1fr;
    }

    .service-board,
    .expertise-board,
    .projects-section .project-grid,
    .why-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .hero-copy {
        padding-left: 3.8rem;
    }
}

@media (max-width: 720px) {
    .hero-social-rail {
        position: static;
        display: flex;
        transform: none;
        margin-bottom: 1rem;
    }

    .hero-copy {
        padding-left: 0;
    }

    .hero-copy h1 {
        font-size: clamp(2.25rem, 10.5vw, 3rem);
        line-height: 1;
    }

    .service-board,
    .expertise-board,
    .projects-section .project-grid,
    .capability-board,
    .process-line,
    .why-grid,
    .cta-panel {
        grid-template-columns: 1fr;
    }

    .hero-stats {
        display: none;
    }

    .hero-layout {
        gap: 1.25rem;
    }

    .hero-visual-wrap .hero-3d-stage {
        min-height: 360px;
    }
}

/* Layout cleanup: formal, aligned, fewer boxes */
body {
    background:
        radial-gradient(circle at 12% 8%, rgba(0, 213, 255, .16), transparent 30%),
        radial-gradient(circle at 88% 4%, rgba(255, 46, 189, .14), transparent 32%),
        linear-gradient(180deg, var(--color-background), color-mix(in srgb, var(--color-background) 90%, #000));
}

body[data-theme="light"] {
    background:
        radial-gradient(circle at 12% 8%, rgba(0, 111, 232, .12), transparent 30%),
        radial-gradient(circle at 88% 4%, rgba(195, 19, 143, .1), transparent 32%),
        linear-gradient(180deg, var(--color-background), #fff);
}

.section {
    padding: clamp(4.25rem, 7vw, 6.5rem) 0;
}

.section-alt,
.approach-section {
    background: transparent;
}

.section-heading,
.section-heading-split {
    margin-bottom: clamp(1.75rem, 4vw, 3rem);
}

.section-heading-split {
    display: block;
    max-width: 900px;
}

.section-heading h2,
.section-heading-split h2,
.section-intro h2 {
    max-width: 820px;
}

.section-heading-split > p,
.section-intro p {
    margin-top: .85rem;
    max-width: 650px;
}

.section-heading-split > div {
    max-width: 820px;
}

.section-heading-split .section-kicker,
.section-intro .section-kicker,
.experience-panel .section-kicker,
.approach-panel .section-kicker,
.contact-shell .section-kicker {
    margin-bottom: .8rem;
}

.founder-panel p,
.approach-panel p,
.experience-panel p,
.contact-shell > div > p {
    max-width: 680px;
}

.showcase-shell {
    min-height: auto;
}

.hero {
    min-height: auto;
    padding: calc(var(--nav-height) + 3rem) 0 3rem;
}

.hero .container {
    border-radius: 16px;
}

.hero-layout {
    grid-template-columns: minmax(0, .95fr) minmax(440px, .78fr);
    gap: clamp(2rem, 4vw, 4rem);
}

.hero-copy h1 {
    max-width: 690px;
    font-size: clamp(3.3rem, 5.1vw, 5.35rem);
    line-height: .98;
}

.hero-visual-wrap .hero-3d-stage {
    min-height: clamp(390px, 39vw, 520px);
    border-radius: 12px;
}

.hero-console {
    border-radius: 8px;
}

.hero-stats div {
    min-height: 86px;
}

.section-shell,
.founder-panel,
.approach-panel,
.contact-shell {
    border: 0;
    border-radius: 0;
    padding: 0;
    background: transparent;
    box-shadow: none;
    backdrop-filter: none;
}

.section-shell,
.contact-shell,
.operations-grid,
.founder-panel,
.approach-panel {
    grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
    align-items: center;
}

.principle-grid,
.founder-tags,
.approach-principles,
.contact-info {
    padding: clamp(1rem, 2vw, 1.4rem);
    border-left: 1px solid var(--color-border);
}

.principle {
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    padding: .75rem 0;
}

.service-board {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.service-card {
    min-height: 310px;
    border-radius: 10px;
}

.service-card small {
    padding-bottom: 1rem;
}

.expertise-board {
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}

.tech-panel,
.capability-card {
    border-radius: 10px;
}

.projects-section .project-grid {
    grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
}

.project-card {
    border-radius: 10px;
}

.project-mockup {
    min-height: 210px;
}

.operations-grid {
    gap: clamp(1.5rem, 4vw, 3rem);
}

.experience-panel {
    min-height: 100%;
    border-radius: 10px;
}

.capability-board {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.process-line {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 0;
    border-top: 1px solid var(--color-border);
}

.process-step {
    min-height: 0;
    border: 0;
    border-radius: 0;
    padding: 1.25rem 1rem 0;
    background: transparent;
    box-shadow: none;
    position: relative;
}

.process-step:before {
    content: "";
    position: absolute;
    top: -5px;
    left: 1rem;
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: var(--color-accent);
    box-shadow: 0 0 20px color-mix(in srgb, var(--color-accent) 55%, transparent);
}

.why-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.why-grid > div {
    min-height: 0;
    border: 0;
    border-left: 1px solid var(--color-border);
    border-radius: 0;
    padding: 0 0 0 1rem;
    background: transparent;
    box-shadow: none;
}

.why-grid i {
    width: 2.45rem;
    height: 2.45rem;
}

.cta-panel {
    border-radius: 12px;
    grid-template-columns: minmax(0, 1fr) auto auto;
}

.contact-shell {
    align-items: start;
}

.contact-form {
    padding: clamp(1rem, 2vw, 1.5rem);
}

.site-footer {
    background: transparent;
}

@media (max-width: 1180px) {
    .hero-layout,
    .section-shell,
    .contact-shell,
    .operations-grid,
    .founder-panel,
    .approach-panel {
        grid-template-columns: 1fr;
    }

    .hero-copy {
        padding-left: 3.4rem;
    }

    .process-line {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        row-gap: 2rem;
    }
}

@media (max-width: 760px) {
    .hero {
        padding-top: calc(var(--nav-height) + 1.5rem);
    }

    .hero .container {
        border-radius: 0;
    }

    .hero-copy {
        padding-left: 0;
    }

    .hero-copy h1 {
        font-size: clamp(2.45rem, 10.5vw, 3.2rem);
        line-height: 1.03;
    }

    .hero-stats {
        display: none;
    }

    .hero-visual-wrap .hero-3d-stage {
        min-height: 330px;
    }

    .principle-grid,
    .founder-tags,
    .approach-principles,
    .contact-info {
        padding: 0;
        border-left: 0;
    }

    .capability-board,
    .why-grid,
    .process-line,
    .cta-panel {
        grid-template-columns: 1fr;
    }

    .process-line {
        border-top: 0;
        gap: 1.25rem;
    }

    .process-step {
        padding: 0 0 0 1.25rem;
        border-left: 1px solid var(--color-border);
    }

    .process-step:before {
        top: .35rem;
        left: -5px;
    }

    .why-grid > div {
        min-height: 0;
    }
}