:root {
    --bg: #F8FAFC;
    --bg-soft: #F1F5F9;
    --panel: #FFFFFF;
    --panel-border: rgba(30, 27, 75, .08);
    --text: #0F172A;
    --muted: #475569;
    --blue: #1E1B4B;
    --cyan: #06B6D4;
    --violet: #7C3AED;
    --pink: #7C3AED;
    --gold: #06B6D4;
    --success: #06B6D4;
    --shadow: 0 10px 25px rgba(0, 0, 0, .05);
    --radius: 8px;
    --max: 1240px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    color: var(--text);
    background: var(--bg);
    font-family: "Inter", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --heading-font: "Plus Jakarta Sans", "Inter", ui-sans-serif, system-ui, sans-serif;
    font-size: 16px;
    line-height: 1.65;
    overflow-x: hidden;
    min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
img { max-width: 100%; display: block; }

.container {
    width: min(var(--max), calc(100% - 32px));
    margin: 0 auto;
}

h1, h2, h3, .hero h1, .section h2, .page-hero h1 {
    font-family: var(--heading-font);
}

.text-link { color: var(--cyan); font-weight: 700; }
.text-link:hover { color: #fff; }

/* Scene */
.zy-scene {
    position: fixed;
    inset: 0;
    z-index: -2;
    overflow: hidden;
    background:
        radial-gradient(circle at 18% 12%, rgba(0, 0, 0, .08), transparent 34%),
        radial-gradient(circle at 82% 24%, rgba(0, 0, 0, .05), transparent 30%),
        radial-gradient(circle at 50% 100%, rgba(0, 0, 0, .06), transparent 42%),
        var(--bg);
}

#zySceneCanvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: .25;
}

.zy-grid {
    position: absolute;
    inset: -20%;
    background-image:
        linear-gradient(rgba(0, 0, 0, .08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 0, 0, .08) 1px, transparent 1px);
    background-size: 72px 72px;
    transform: perspective(700px) rotateX(62deg) translateY(12%);
    transform-origin: center top;
    mask-image: radial-gradient(circle at 50% 30%, black, transparent 72%);
    opacity: .55;
    animation: gridDrift 18s linear infinite;
}

.zy-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(2px);
    opacity: .7;
    mix-blend-mode: screen;
    animation: orbFloat 16s ease-in-out infinite;
}

.orb-a {
    width: 420px;
    height: 420px;
    top: -120px;
    left: -100px;
    background: radial-gradient(circle, rgba(0, 0, 0, .12), transparent 66%);
}

.orb-b {
    width: 520px;
    height: 520px;
    right: -180px;
    top: 8%;
    background: radial-gradient(circle, rgba(0, 0, 0, .08), transparent 66%);
    animation-delay: -5s;
}

.orb-c {
    width: 600px;
    height: 600px;
    bottom: -260px;
    left: 35%;
    background: radial-gradient(circle, rgba(0, 0, 0, .1), transparent 66%);
    animation-delay: -9s;
}

@keyframes gridDrift {
    from { background-position: 0 0; }
    to { background-position: 0 72px; }
}

@keyframes orbFloat {
    0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
    33% { transform: translate3d(24px, -28px, 0) scale(1.05); }
    66% { transform: translate3d(-20px, 18px, 0) scale(.97); }
}

/* Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 40;
    backdrop-filter: blur(18px);
    background: rgba(255, 255, 255, .88);
    border-bottom: 1px solid rgba(0, 0, 0, .08);
}

.nav-shell {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
}

.brand-logo {
    grid-row: 1 / 3;
    height: 42px;
    width: auto;
    display: block;
    filter: drop-shadow(0 0 12px rgba(0, 0, 0, .12));
}

@media (max-width: 560px) {
    .brand-logo { height: 34px; }
}

.brand-word {
    font-weight: 800;
    letter-spacing: .14em;
    font-size: 18px;
}

.brand small {
    color: var(--muted);
    font-size: 9px;
    letter-spacing: .22em;
}

.menu-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 1px solid var(--panel-border);
    border-radius: 6px;
    background: transparent;
    color: var(--text);
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 4px auto;
    background: currentColor;
}

.primary-nav {
    display: flex;
    align-items: center;
    gap: 18px;
}

.menu, .fallback-menu {
    display: flex;
    align-items: center;
    gap: 18px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.menu a, .fallback-menu a, .primary-nav > a {
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
    transition: color .2s ease, transform .2s ease;
}

.menu a:hover, .fallback-menu a:hover, .primary-nav > a:hover {
    color: var(--violet);
    transform: translateY(-1px);
}

.nav-cta {
    padding: 10px 16px;
    border-radius: 6px;
    background: linear-gradient(135deg, #7C3AED, #1E1B4B);
    color: #ffffff !important;
    font-weight: 800;
    box-shadow: 0 8px 28px rgba(124, 58, 237, .2);
}

/* Buttons */
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 48px;
    padding: 0 20px;
    border-radius: 6px;
    border: 1px solid transparent;
    color: var(--text);
    font-weight: 800;
    font-size: 14px;
    cursor: pointer;
    transform-style: preserve-3d;
    transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
}

.button-primary {
    background: linear-gradient(135deg, #7C3AED, #1E1B4B);
    color: #ffffff;
    box-shadow: 0 16px 36px rgba(124, 58, 237, .25);
}

.button-primary:hover {
    transform: translateY(-4px) rotateX(6deg);
    box-shadow: 0 22px 48px rgba(124, 58, 237, .35);
}

.button-ghost {
    background: rgba(255, 255, 255, .6);
    border-color: var(--panel-border);
    color: var(--blue);
}

.button-ghost:hover {
    background: rgba(255, 255, 255, .08);
    transform: translateY(-3px);
}

.button:active {
    transform: translateY(1px) scale(.98);
}

/* Hero */
.hero {
    position: relative;
    padding: 108px 0 96px;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(360px, .95fr);
    gap: 64px;
    align-items: center;
}

.eyebrow {
    margin: 0 0 14px;
    color: var(--cyan);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .16em;
    text-transform: uppercase;
}

.hero h1,
.page-hero h1,
.section h2 {
    margin: 0;
    color: var(--text);
    font-size: clamp(38px, 5.6vw, 72px);
    line-height: 1.04;
    letter-spacing: -.055em;
    font-weight: 800;
}

.gradient-text {
    display: block;
    background: linear-gradient(120deg, var(--cyan), var(--blue), var(--violet));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-copy {
    max-width: 640px;
    margin: 24px 0 0;
    color: var(--muted);
    font-size: 19px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 32px;
}

.hero-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin: 38px 0 0;
    padding: 0;
}

.hero-metrics div {
    padding: 16px 18px;
    border: 1px solid var(--panel-border);
    border-radius: 6px;
    background: rgba(255, 255, 255, .04);
    backdrop-filter: blur(10px);
}

.hero-metrics dt {
    color: var(--muted);
    font-size: 12px;
}

.hero-metrics dd {
    margin: 6px 0 0;
    color: var(--text);
    font-size: 22px;
    font-weight: 800;
}

.hero-visual {
    perspective: 1200px;
}

.visual-shell {
    position: relative;
    min-height: 420px;
    border: 1px solid var(--panel-border);
    border-radius: 8px;
    background: linear-gradient(145deg, rgba(79, 140, 255, .12), rgba(5, 10, 24, .86));
    box-shadow: var(--shadow);
    overflow: hidden;
    transform-style: preserve-3d;
    animation: shellFloat 7s ease-in-out infinite;
}

.visual-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 16px 18px;
    border-bottom: 1px solid var(--panel-border);
    background: rgba(255, 255, 255, .04);
}

.visual-header span {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .2);
}

.visual-header strong {
    margin-left: 8px;
    font-size: 12px;
    color: var(--muted);
    letter-spacing: .08em;
}

.visual-grid {
    padding: 26px;
    display: grid;
    gap: 18px;
}

.visual-card {
    position: relative;
    padding: 20px;
    border-radius: 8px;
    border: 1px solid var(--panel-border);
    background: rgba(255, 255, 255, .88);
    transform: translateZ(0);
    transition: transform .3s ease, border-color .3s ease;
}

.visual-card:hover {
    transform: translateZ(24px) rotateX(3deg);
    border-color: rgba(53, 242, 230, .45);
}

.layer-1 { transform: translate3d(0, 0, 16px); }
.layer-2 { transform: translate3d(18px, 18px, 42px); }
.layer-3 { transform: translate3d(-12px, 52px, 76px); }

.visual-card .card-kicker {
    color: var(--cyan);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .15em;
    text-transform: uppercase;
}

.visual-card h3 {
    margin: 8px 0 6px;
    font-size: 20px;
}

.visual-card p {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
}

.mini-bars {
    display: flex;
    gap: 7px;
    margin-top: 12px;
}

.mini-bars i {
    width: 18px;
    height: 34px;
    border-radius: 3px;
    background: linear-gradient(180deg, var(--cyan), var(--blue));
    animation: barPulse 1.6s ease-in-out infinite;
}

.mini-bars i:nth-child(2) { animation-delay: .15s; }
.mini-bars i:nth-child(3) { animation-delay: .3s; }
.mini-bars i:nth-child(4) { animation-delay: .45s; }

.visual-ring {
    position: absolute;
    right: -44px;
    bottom: -52px;
    width: 260px;
    height: 260px;
    border: 1px solid rgba(53, 242, 230, .3);
    border-radius: 50%;
    animation: ringSpin 14s linear infinite;
}

.visual-ring:after {
    content: "";
    position: absolute;
    inset: 34px;
    border: 1px dashed rgba(79, 140, 255, .4);
    border-radius: 50%;
}

@keyframes shellFloat {
    0%, 100% { transform: rotateX(0deg) rotateY(0deg) translateY(0); }
    50% { transform: rotateX(2deg) rotateY(-4deg) translateY(-10px); }
}

@keyframes barPulse {
    0%, 100% { transform: scaleY(.55); opacity: .6; }
    50% { transform: scaleY(1); opacity: 1; }
}

@keyframes ringSpin {
    to { transform: rotate(360deg); }
}

/* Sections */
.section {
    position: relative;
    padding: 96px 0;
}

.section-dark {
    background: linear-gradient(180deg, #1E1B4B, #0F172A);
    border-top: 1px solid rgba(30, 27, 75, .12);
    border-bottom: 1px solid rgba(30, 27, 75, .12);
    color: #ffffff;
}

.section-dark .section-intro,
.section-dark .capability-card p,
.section-dark p {
    color: #d8d8d8;
}

.section-dark h1,
.section-dark h2,
.section-dark h3,
.section-dark .section-heading.light h2 {
    color: #ffffff;
}

.section-heading {
    max-width: 780px;
    margin-bottom: 38px;
}

.section-heading.light h2 { color: #fff; }
.section h2 { font-size: clamp(34px, 4.6vw, 60px); }
.section-intro { max-width: 720px; margin: 20px 0 0; color: var(--muted); }
.section-intro:only-child { margin-bottom: 0; }

/* Capability cards */
.capability-grid,
.service-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-top: 34px;
}

.capability-card,
.service-card,
.solution-card,
.case-card,
.aside,
.runtime-card {
    padding: 24px;
    border: 1px solid var(--panel-border);
    border-radius: 8px;
    background: rgba(255, 255, 255, .045);
    box-shadow: 0 14px 44px rgba(0, 0, 0, .22);
    transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}

.capability-card:hover,
.service-card:hover,
.solution-card:hover,
.case-card:hover {
    transform: translateY(-7px) rotateX(4deg);
    border-color: rgba(53, 242, 230, .4);
    box-shadow: 0 28px 60px rgba(53, 242, 230, .08);
}

.capability-card strong {
    display: block;
    margin-bottom: 8px;
    font-size: 17px;
}

.capability-card p,
.service-card p,
.solution-card p,
.case-card p,
.runtime-card p {
    color: var(--muted);
    margin: 0;
}

.service-card h3,
.solution-card h3,
.case-card h3,
.runtime-card h3 {
    margin: 14px 0 8px;
    font-size: 20px;
}

.service-icon {
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    border-radius: 6px;
    background: linear-gradient(135deg, rgba(6, 182, 212, .16), rgba(124, 58, 237, .12));
    color: var(--cyan);
    font-weight: 900;
}

.service-list {
    margin: 16px 0 0;
    padding-left: 18px;
    color: var(--muted);
    font-size: 14px;
}

/* Agent runtime */
.agent-runtime-section {
    position: relative;
}

.runtime-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(300px, .85fr);
    gap: 24px;
    align-items: start;
}

.agent-stage {
    position: relative;
    padding: 26px;
    border: 1px solid var(--panel-border);
    border-radius: 8px;
    background: rgba(5, 12, 28, .8);
    overflow: hidden;
}

.agent-nodes {
    position: relative;
    min-height: 330px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    perspective: 900px;
}

.agent-node {
    position: relative;
    display: grid;
    gap: 8px;
    align-content: start;
    min-height: 148px;
    padding: 20px;
    border: 1px solid var(--panel-border);
    border-radius: 8px;
    background: rgba(255, 255, 255, .045);
    color: #fff;
    cursor: pointer;
    text-align: left;
    transform-style: preserve-3d;
    transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
}

.agent-node:hover,
.agent-node.is-active {
    transform: translateY(-6px) rotateX(5deg);
    border-color: var(--agent-color, var(--cyan));
    box-shadow: 0 0 0 1px var(--agent-color, var(--cyan)), 0 24px 50px rgba(0, 0, 0, .35);
}

.agent-node strong {
    font-size: 18px;
}

.agent-node small {
    color: #D8DCE6;
    font-size: 13px;
}

.agent-core {
    position: absolute;
    right: 18px;
    top: 18px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--agent-color, var(--cyan));
    box-shadow: 0 0 18px var(--agent-color, var(--cyan));
    animation: pulseCore 2s ease-in-out infinite;
}

.agent-orbit {
    position: absolute;
    right: 12px;
    top: 12px;
    width: 24px;
    height: 24px;
    border: 1px solid rgba(255, 255, 255, .14);
    border-radius: 50%;
    animation: orbitRotate 4s linear infinite;
}

.agent-orbit:after {
    content: "";
    position: absolute;
    top: -3px;
    left: 50%;
    width: 6px;
    height: 6px;
    margin-left: -3px;
    border-radius: 50%;
    background: var(--agent-color, var(--cyan));
}

@keyframes pulseCore {
    0%, 100% { transform: scale(1); opacity: .8; }
    50% { transform: scale(1.45); opacity: 1; }
}

@keyframes orbitRotate {
    to { transform: rotate(360deg); }
}

.runtime-console {
    margin-top: 22px;
    border: 1px solid var(--panel-border);
    border-radius: 8px;
    background: #020617;
    overflow: hidden;
    font-family: "SFMono-Regular", ui-monospace, SFMono, Menlo, Consolas, monospace;
}

.console-top {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 11px 14px;
    border-bottom: 1px solid var(--panel-border);
    background: rgba(255, 255, 255, .04);
}

.console-top strong {
    margin-left: 8px;
    font-size: 12px;
    color: var(--muted);
}

.console-top .console-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: #334155;
}

.console-top .console-dot:first-child { background: #ff6b6b; }
.console-top .console-dot:nth-child(2) { background: #f6c453; }
.console-top .console-dot:nth-child(3) { background: #4ade80; }

.console-status {
    margin-left: auto;
    color: var(--success);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .12em;
}

.console-body {
    height: 260px;
    overflow: auto;
    padding: 14px;
    font-size: 12px;
    line-height: 1.6;
}

.console-line {
    display: grid;
    grid-template-columns: 98px 92px 1fr;
    gap: 10px;
    padding: 4px 0;
    border-bottom: 1px solid rgba(255, 255, 255, .05);
    color: #cde1ff;
    opacity: .78;
}

.console-line span { color: var(--muted); }
.console-line strong { color: var(--cyan); }
.console-line em { color: #fff; font-style: normal; }
.console-line.is-active {
    opacity: 1;
    background: rgba(53, 242, 230, .06);
    border-radius: 4px;
    padding-left: 6px;
    padding-right: 6px;
}

.console-line [data-level="warn"] { color: var(--gold); }
.console-line [data-level="success"] { color: var(--success); }

.runtime-sidebar {
    display: grid;
    gap: 18px;
}

.runtime-card h3 { margin-top: 0; }
.card-kicker {
    display: block;
    margin-bottom: 8px;
    color: var(--cyan);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .15em;
    text-transform: uppercase;
}

.runtime-card ul {
    margin: 14px 0 0;
    padding-left: 18px;
    color: var(--muted);
    font-size: 14px;
}

.telemetry-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-top: 8px;
}

.telemetry-grid div {
    padding: 14px;
    border-radius: 6px;
    background: rgba(255, 255, 255, .04);
    border: 1px solid var(--panel-border);
}

.telemetry-grid strong {
    display: block;
    font-size: 28px;
    color: #fff;
}

.telemetry-grid span {
    color: var(--muted);
    font-size: 12px;
}

.control-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 10px;
}

.control-button {
    padding: 9px 13px;
    border-radius: 6px;
    border: 1px solid var(--panel-border);
    background: transparent;
    color: var(--muted);
    cursor: pointer;
    font-weight: 700;
}

.control-button.is-active,
.control-button:hover {
    color: #030712;
    background: linear-gradient(135deg, var(--blue), var(--cyan));
    border-color: transparent;
}

.control-note {
    margin-top: 12px;
    font-size: 12px;
    color: var(--muted);
}

/* Solutions */
.solution-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-top: 34px;
}

.technology-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-content: start;
}

.technology-cloud span {
    padding: 9px 13px;
    border: 1px solid var(--panel-border);
    border-radius: 99px;
    background: rgba(255, 255, 255, .04);
    font-size: 13px;
    color: var(--muted);
}

/* Process */
.process-timeline {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 16px;
    margin-top: 34px;
}

.process-step {
    padding: 22px;
    border-left: 2px solid rgba(53, 242, 230, .4);
    background: rgba(255, 255, 255, .03);
    border-radius: 0 8px 8px 0;
}

.process-number {
    display: inline-block;
    margin-bottom: 12px;
    color: var(--cyan);
    font-weight: 900;
    letter-spacing: .08em;
}

.process-step h3 {
    margin: 0 0 8px;
    font-size: 18px;
}

.process-step p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
}

/* Case studies */
.case-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-top: 34px;
}

.case-card strong {
    display: block;
    margin: 14px 0;
    color: var(--cyan);
    font-size: 18px;
}

/* CTA */
.cta-panel {
    padding: 34px;
    border: 1px solid var(--panel-border);
    border-radius: 8px;
    background: linear-gradient(135deg, rgba(79, 140, 255, .12), rgba(53, 242, 230, .08));
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}

.cta-panel h2 { font-size: clamp(28px, 3vw, 42px); }
.cta-panel p { color: var(--muted); max-width: 620px; }

/* Page layouts */
.page-hero {
    padding: 112px 0 78px;
}

.page-hero p {
    max-width: 760px;
    color: var(--muted);
    font-size: 19px;
    margin: 18px 0 0;
}

.service-layout,
.contact-layout,
.two-column {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(280px, 1fr);
    gap: 60px;
    align-items: start;
}

.aside {
    position: sticky;
    top: 100px;
}

.aside a {
    display: block;
    margin-top: 12px;
    color: var(--cyan);
    font-weight: 700;
}

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

.entry-content p {
    color: var(--muted);
}

.contact-layout {
    grid-template-columns: minmax(0, 1fr) minmax(320px, 1fr);
}

.contact-list {
    margin: 20px 0 0;
    padding-left: 20px;
    color: var(--muted);
}

/* Contact form */
.contact-form {
    display: grid;
    gap: 16px;
}

.contact-form label {
    display: grid;
    gap: 8px;
    color: var(--text);
    font-size: 13px;
    font-weight: 700;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 13px 14px;
    border: 1px solid var(--panel-border);
    border-radius: 6px;
    background: rgba(255, 255, 255, .04);
    color: var(--text);
    outline: 0;
    transition: border-color .25s ease, box-shadow .25s ease, transform .25s ease;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    border-color: var(--cyan);
    box-shadow: 0 0 0 3px rgba(53, 242, 230, .12);
    transform: translateY(-1px);
}

.form-status {
    min-height: 1.2em;
    color: var(--success);
    font-size: 13px;
}

.form-status.is-error { color: #ff8a8a; }

/* Solution details */
.solution-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    margin-top: 34px;
}

.solution-detail-card h2 {
    margin: 0 0 10px;
    font-size: 22px;
}

.solution-detail-card p {
    margin: 0;
    color: var(--muted);
}

.agent-category-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    margin-top: 34px;
}

.agent-category-grid h2 {
    margin: 0 0 10px;
    font-size: 22px;
}

@media (max-width: 820px) {
    .solution-detail-grid,
    .agent-category-grid {
        grid-template-columns: 1fr;
    }
}

/* Agents grid */
.agent-detail-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
    margin-top: 34px;
}

@media (max-width: 1080px) {
    .agent-detail-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
    .agent-detail-grid { grid-template-columns: 1fr; }
}

/* Service details */
.service-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    margin-top: 34px;
}

.service-detail-card {
    padding: 26px;
}

.service-detail-card h2 {
    margin: 14px 0 8px;
    font-size: 22px;
}

.service-detail-card h3 {
    margin: 18px 0 8px;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: .12em;
    color: var(--cyan);
}

.service-detail-card ul {
    margin: 0;
    padding-left: 18px;
    color: var(--muted);
    font-size: 14px;
}

.service-detail-card li {
    margin: 6px 0;
}

.best-for {
    color: var(--muted);
    margin: 10px 0 0;
    font-size: 14px;
}

.engagement-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-top: 34px;
}

.engagement-card {
    padding: 24px;
    border: 1px solid var(--panel-border);
    border-radius: 8px;
    background: rgba(255, 255, 255, .045);
}

.engagement-card h3 {
    margin: 0 0 10px;
    font-size: 20px;
}

.engagement-card p {
    margin: 0;
    color: var(--muted);
}

@media (max-width: 820px) {
    .service-detail-grid,
    .engagement-grid {
        grid-template-columns: 1fr;
    }
}

/* Map and FAQ */
.map-card {
    margin-top: 22px;
    border: 1px solid var(--panel-border);
    border-radius: 8px;
    overflow: hidden;
    min-height: 260px;
    background: rgba(255, 255, 255, .04);
}

.map-card iframe {
    width: 100%;
    height: 260px;
    border: 0;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    margin-top: 34px;
}

.faq-card {
    padding: 22px;
    border: 1px solid var(--panel-border);
    border-radius: 8px;
    background: rgba(255, 255, 255, .045);
}

.faq-card h3 {
    margin: 0 0 8px;
    font-size: 18px;
}

.faq-card p {
    margin: 0;
    color: var(--muted);
}

@media (max-width: 820px) {
    .faq-grid { grid-template-columns: 1fr; }
}

/* About benefits */
.benefit-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-top: 34px;
}

@media (max-width: 820px) {
    .benefit-grid { grid-template-columns: 1fr; }
}

/* Detailed service sections */
.detailed-service {
    padding: 34px 0;
    border-top: 1px solid var(--panel-border);
}

.detailed-service:first-of-type {
    border-top: 0;
}

.detailed-service h2 {
    font-size: 30px;
    margin: 0 0 10px;
}

.detailed-service .lead {
    font-size: 18px;
    color: var(--muted);
    max-width: 900px;
    margin-bottom: 24px;
}

.detail-columns {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px;
}

.detail-columns h3 {
    margin: 0 0 10px;
    font-size: 15px;
    text-transform: uppercase;
    letter-spacing: .12em;
    color: var(--cyan);
}

.detail-columns ul {
    margin: 0 0 18px;
    padding-left: 18px;
    color: var(--muted);
    font-size: 14px;
}

.detail-columns li {
    margin: 7px 0;
}

.deliverables-line {
    margin-top: 12px;
    color: var(--muted);
    font-size: 14px;
}

@media (max-width: 820px) {
    .detail-columns { grid-template-columns: 1fr; }
}

/* Contact split screen */
.contact-layout > div:first-child {
    background: linear-gradient(135deg, #1E1B4B, #0F172A);
    color: #FFFFFF;
    padding: 36px;
    border-radius: 12px;
}

.contact-layout > div:first-child h2,
.contact-layout > div:first-child h3 {
    color: #FFFFFF;
}

.contact-layout > div:first-child .section-intro {
    color: #D8DCE6;
}

/* Status badge */
.status-badge {
    display: inline-block;
    padding: 5px 10px;
    border-radius: 999px;
    background: #06B6D4;
    color: #FFFFFF;
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .08em;
    margin-bottom: 8px;
}

/* About stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-top: 18px;
}

.stat-card {
    padding: 28px;
    border-radius: 12px;
    background: var(--panel);
    border: 1px solid var(--panel-border);
    text-align: center;
    box-shadow: var(--shadow);
}

.stat-card strong {
    display: block;
    color: var(--violet);
    font-size: 40px;
    font-weight: 800;
}

.stat-card span {
    display: block;
    margin-top: 6px;
    color: var(--muted);
    font-weight: 700;
}

@media (max-width: 820px) {
    .stats-grid { grid-template-columns: 1fr; }
}

/* Contact card */
.contact-card,
.contact-form-card {
    padding: 32px;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.contact-card {
    background: #FFFFFF;
    color: var(--text);
}

.contact-form-card {
    background: #FFFFFF;
    border: 1px solid var(--panel-border);
}

.contact-intro {
    color: var(--muted);
    margin: 12px 0 24px;
}

.response-badge {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 999px;
    background: #06B6D4;
    color: #FFFFFF;
    font-size: 12px;
    font-weight: 800;
    margin-bottom: 16px;
}

.contact-info-list {
    display: grid;
    gap: 16px;
    margin: 24px 0;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 12px;
    border: 1px solid var(--panel-border);
    border-radius: 8px;
    background: var(--bg-soft);
}

.contact-icon {
    width: 24px;
    height: 24px;
    color: #06B6D4;
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-info-item strong {
    display: block;
    color: var(--text);
    font-size: 13px;
    margin-bottom: 4px;
}

.contact-info-item span,
.contact-info-item a {
    color: var(--muted);
    font-size: 14px;
}

.contact-info-item a {
    color: #06B6D4;
    font-weight: 700;
}

.map-preview {
    height: 220px;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--panel-border);
}

.map-preview iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

.contact-submit {
    width: 100%;
}

/* Contact details */
.contact-details {
    margin-top: 28px;
    padding: 22px;
    border: 1px solid var(--panel-border);
    border-radius: 8px;
    background: #FFFFFF;
    color: var(--text);
}

.contact-details p,
.contact-details strong {
    color: var(--text);
}

.contact-details h3 {
    margin: 0 0 12px;
    font-size: 18px;
}

.contact-details p {
    margin: 8px 0;
    color: var(--muted);
}

.contact-details a {
    color: var(--cyan);
    font-weight: 700;
}

/* AI chat agent */
.zy-chat {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 80;
    font-size: 14px;
}

.zy-chat-toggle {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border-radius: 999px;
    border: 1px solid var(--panel-border);
    background: linear-gradient(135deg, var(--blue), var(--cyan));
    color: #ffffff;
    font-weight: 800;
    box-shadow: 0 16px 40px rgba(124, 58, 237, .25);
    cursor: pointer;
}

.zy-chat-icon {
    width: 28px;
    height: 28px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: rgba(3, 7, 18, .18);
}

.zy-chat-panel {
    position: absolute;
    right: 0;
    bottom: 68px;
    width: min(380px, calc(100vw - 32px));
    height: 460px;
    max-height: calc(100vh - 120px);
    display: none;
    flex-direction: column;
    border: 1px solid var(--panel-border);
    border-radius: 12px;
    overflow: hidden;
    background: rgba(255, 255, 255, .98);
    box-shadow: var(--shadow);
    backdrop-filter: blur(16px);
}

.zy-chat-panel.is-open {
    display: flex;
}

.zy-chat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--panel-border);
    background: rgba(255, 255, 255, .04);
}

.zy-chat-header strong {
    display: block;
    color: #fff;
}

.zy-chat-header small {
    color: var(--muted);
}

.zy-chat-close {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid var(--panel-border);
    background: transparent;
    color: var(--muted);
    font-size: 22px;
    cursor: pointer;
}

.zy-chat-messages {
    flex: 1;
    overflow: auto;
    padding: 14px;
    display: grid;
    gap: 10px;
    align-content: start;
}

.zy-chat-message {
    max-width: 86%;
    padding: 10px 12px;
    border-radius: 12px;
    font-size: 13px;
    line-height: 1.45;
}

.zy-chat-message.is-agent {
    background: #F1F5F9;
    color: var(--text);
    border: 1px solid var(--panel-border);
}

.zy-chat-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 8px;
    padding: 9px 13px;
    border-radius: 8px;
    background: #25D366;
    color: #ffffff;
    font-weight: 800;
    text-decoration: none;
}

.zy-chat-message.is-user {
    justify-self: end;
    background: linear-gradient(135deg, var(--blue), var(--cyan));
    color: #030712;
    font-weight: 600;
}

.zy-chat-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 0 14px 10px;
}

.zy-chat-chips button {
    padding: 6px 10px;
    border-radius: 999px;
    border: 1px solid var(--panel-border);
    background: rgba(255, 255, 255, .04);
    color: var(--muted);
    font-size: 12px;
    cursor: pointer;
}

.zy-chat-chips button:hover {
    color: #fff;
    border-color: var(--cyan);
}

.zy-chat-form {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 8px;
    padding: 12px;
    border-top: 1px solid var(--panel-border);
}

.zy-chat-form input {
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid var(--panel-border);
    background: rgba(255, 255, 255, .05);
    color: #fff;
    outline: 0;
}

.zy-chat-form button {
    padding: 10px 14px;
    border-radius: 8px;
    border: 0;
    background: linear-gradient(135deg, var(--blue), var(--cyan));
    color: #030712;
    font-weight: 800;
    cursor: pointer;
}

@media (max-width: 560px) {
    .zy-chat { right: 12px; bottom: 12px; }
    .zy-chat-panel { width: calc(100vw - 24px); }
}

/* Footer */
.site-footer {
    padding: 76px 0 24px;
    border-top: 1px solid var(--panel-border);
    background: #ffffff;
    color: #111111;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 34px;
}

.footer-brand p {
    color: var(--muted);
}

.footer-grid h3 {
    margin: 0 0 12px;
    color: #111111;
    font-size: 11px;
    letter-spacing: .16em;
    text-transform: uppercase;
}

.footer-grid a {
    display: block;
    margin: 7px 0;
    color: var(--muted);
    font-size: 14px;
}

.footer-grid a:hover { color: #fff; }

.footer-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 18px;
    padding: 8px 12px;
    border: 1px solid rgba(74, 222, 128, .3);
    border-radius: 99px;
    color: var(--success);
    font-size: 12px;
    background: rgba(74, 222, 128, .06);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success);
    box-shadow: 0 0 12px var(--success);
    animation: pulseCore 1.8s ease-in-out infinite;
}

.footer-cta {
    display: inline-block;
    margin-top: 18px;
    color: var(--cyan);
    font-weight: 800;
}

.footer-bottom {
    margin-top: 60px;
    padding-top: 18px;
    border-top: 1px solid var(--panel-border);
    color: var(--muted);
    font-size: 12px;
    display: flex;
    justify-content: space-between;
    gap: 18px;
}

/* Shared grids */
.card-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-top: 34px;
}

@media (max-width: 820px) {
    .card-grid { grid-template-columns: 1fr; }
}

/* Reveals */
[data-reveal] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .8s ease, transform .8s ease;
}

[data-reveal].is-visible {
    opacity: 1;
    transform: none;
}

/* Tilt */
.tilt-card {
    transform-style: preserve-3d;
}

/* Responsive */
@media (max-width: 1080px) {
    .hero-grid,
    .runtime-layout,
    .service-layout,
    .contact-layout,
    .two-column {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

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

    .cta-panel {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 820px) {
    .menu-toggle { display: block; }
    .primary-nav {
        position: absolute;
        top: 78px;
        right: 0;
        left: 0;
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 16px;
        gap: 12px;
        border-bottom: 1px solid var(--panel-border);
        background: rgba(255, 255, 255, .98);
    }
    .primary-nav.open { display: flex; }
    .menu, .fallback-menu { flex-direction: column; align-items: stretch; gap: 8px; }
    .nav-cta { width: 100%; text-align: center; }

    .hero { padding: 82px 0 64px; }
    .section { padding: 72px 0; }
    .solution-grid,
    .case-grid,
    .capability-grid,
    .service-grid {
        grid-template-columns: 1fr;
    }
    .process-timeline { grid-template-columns: 1fr; }
    .agent-nodes { grid-template-columns: 1fr; min-height: 0; }
    .telemetry-grid { grid-template-columns: 1fr 1fr; }
    .console-body { height: 230px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-bottom { flex-direction: column; }
    .cta-panel { padding: 24px; }
}

@media (max-width: 560px) {
    .container { width: min(100% - 24px, var(--max)); }
    .visual-shell { min-height: 360px; }
    .layer-2, .layer-3 { transform: none; }
    .hero-metrics { grid-template-columns: 1fr; }
    .telemetry-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
        scroll-behavior: auto !important;
    }
    [data-reveal] { opacity: 1; transform: none; }
}