/* Spec-sheet precision, Coimbatore engineering, alive */
:root {
  --bg: #F4F3EE;
  --bg-2: #EAE8E0;
  --ink: #111214;
  --muted: #6B6B66;
  --line: #D9D7CE;
  --signal: #FF5A1F;
  --signal-ink: #C23D0B;
  --whatsapp: #1F9D55;
  --wa-bg: #E9E4DA;
  --wrap: 1180px;
  --serif: "Instrument Serif", Georgia, serif;
  --sans: "Inter Tight", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 1.0625rem/1.6 var(--sans); }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; }
.wrap { width: min(var(--wrap), 100% - 32px); margin-inline: auto; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

h1, h2, h3 { margin: 0 0 .4em; font-weight: 400; line-height: 1.02; }
h1, h2 { font-family: var(--serif); letter-spacing: -.01em; }
h1 { font-size: clamp(3rem, 7vw, 5.6rem); }
h2 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h3 { font-family: var(--sans); font-weight: 600; font-size: 1.15rem; line-height: 1.3; }
p { margin: 0 0 1em; max-width: 64ch; }
.mono { font-family: var(--mono); font-size: .78rem; letter-spacing: .04em; }
.label { font-family: var(--mono); font-size: .78rem; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); display: block; margin-bottom: 18px; }
.label b { color: var(--signal-ink); font-weight: 500; }
.lead { font-size: 1.2rem; color: #3A3A37; max-width: 46ch; }

/* engineering-paper grid */
.grid-bg { background-image: linear-gradient(to right, var(--line) 1px, transparent 1px); background-size: calc(min(var(--wrap), 100vw - 32px) / 6) 100%; background-position: center top; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 40; background: rgba(244, 243, 238, .92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; gap: 24px; height: 64px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 700; font-size: 1.1rem; letter-spacing: -.01em; white-space: nowrap; }
.logo img { width: auto; height: 44px; margin-left: -9px; }
.nav { display: flex; gap: 26px; margin-left: auto; }
.nav a { text-decoration: none; font-size: .95rem; color: #3A3A37; padding: 6px 0; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); box-shadow: inset 0 -2px var(--signal); }
.menu-btn { display: none; margin-left: auto; background: none; border: 1px solid var(--line); padding: 8px 12px; border-radius: 4px; }
.header-cta { padding: 9px 14px !important; }
@media (max-width: 900px) {
  .nav { position: fixed; inset: 64px 0 auto 0; flex-direction: column; gap: 0; background: var(--bg); border-bottom: 1px solid var(--line); padding: 4px 16px 16px; display: none; }
  .nav.open { display: flex; }
  .nav a { padding: 13px 0; border-bottom: 1px solid var(--line); }
  .menu-btn { display: inline-block; }
  .header-cta { display: none !important; }
}

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; text-decoration: none; border: 0; cursor: pointer; font-weight: 600; font-size: 1rem; padding: 14px 22px; border-radius: 4px; background: var(--ink); color: var(--bg); transition: background .15s; }
.btn:hover { background: #2A2B2E; }
.btn.signal { background: var(--signal); color: #111; }
.btn.signal:hover { background: #FF7342; }
.btn.line { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1.5px var(--ink); }
.btn.line:hover { background: var(--ink); color: var(--bg); }
.btn.wa { background: var(--whatsapp); color: #fff; }
.btn.small { padding: 9px 14px; font-size: .9rem; }
.live { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: .75rem; letter-spacing: .06em; color: var(--muted); }
.live::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 0 rgba(255, 90, 31, .6); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(255, 90, 31, 0); } 100% { box-shadow: 0 0 0 0 rgba(255, 90, 31, 0); } }

section { padding: 96px 0; border-bottom: 1px solid var(--line); }
.dark { background: var(--ink); color: var(--bg); border-color: #2A2B2E; }
.dark .label { color: #9A9A93; }
.dark .label b { color: var(--signal); }
.dark p { color: #C9C8C0; }

/* Hero */
.hero { padding: 64px 0 72px; }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 56px; align-items: center; }
.hero h1 { margin-bottom: 26px; }
.hero h1 span { display: block; }
.hero h1 .dim { color: #8C8B84; }
.hero .actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 30px; }
.hero .meta { margin-top: 40px; display: flex; gap: 28px; flex-wrap: wrap; }
@media (max-width: 960px) { .hero .wrap { grid-template-columns: 1fr; } }

/* Example growth dashboard: a layout, never a claim of results. */
.growth-dashboard { min-width: 0; background: var(--bg); border: 1px solid var(--ink); padding: 24px; box-shadow: 8px 8px 0 var(--bg-2); }
.dashboard-head { display: flex; justify-content: space-between; align-items: center; padding-bottom: 20px; border-bottom: 1px solid var(--ink); margin-bottom: 24px; }
.sample-tag { color: var(--muted); background: var(--bg-2); padding: 3px 7px; font: .65rem var(--mono); white-space: nowrap; }
.growth-dashboard h2 { font-size: 2.5rem; }
.dashboard-note { font-size: .85rem; color: var(--muted); }
.growth-metrics { display: grid; grid-template-columns: 1fr 1fr; margin: 24px 0; border-top: 1px solid var(--line); }
.growth-metrics > div { padding: 18px 12px 18px 0; border-bottom: 1px solid var(--line); }
.growth-metrics > div:nth-child(even) { padding-left: 16px; border-left: 1px solid var(--line); }
.growth-metrics dt { font-size: .9rem; }
.growth-metrics dd { margin: 4px 0 0; font: 2rem var(--mono); }
.metric-value { display: block; font-variant-numeric: tabular-nums; white-space: nowrap; }
.metric-caption { display: block; font: .65rem var(--mono); text-transform: uppercase; color: var(--muted); }
.metric-star { width: 18px; height: 18px; fill: var(--signal-ink); }
.sparkline { display: block; width: 100%; max-width: 140px; height: 24px; margin-top: 12px; overflow: visible; }
.sparkline path { fill: none; vector-effect: non-scaling-stroke; }
.sparkline-guide { stroke: var(--line); }
.sparkline-trend { stroke: var(--signal-ink); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.dashboard-animating .sparkline-trend { stroke-dasharray: 1; animation: draw-sparkline 1.2s ease-out both; }
@keyframes draw-sparkline { from { stroke-dashoffset: 1; } to { stroke-dashoffset: 0; } }
.dashboard-flow { display: flex; justify-content: space-between; gap: 6px; align-items: center; font-size: .75rem; }
.dashboard-flow span:nth-child(even) { color: var(--signal-ink); }
.dashboard-foot { margin: 20px 0 0; padding-top: 16px; border-top: 1px solid var(--ink); font-size: .65rem; }
@keyframes dot { 50% { transform: translateY(-3px); opacity: .4; } }

/* Companies and industries */
.companies-grid { display: grid; grid-template-columns: repeat(2, 1fr); margin-top: 36px; border: 1px solid var(--line); }
.company-card { display: flex; flex-direction: column; align-items: flex-start; padding: 32px; }
.company-card { border-top: 1px solid var(--line); }
.company-card:nth-child(-n+2) { border-top: 0; }
.company-card:nth-child(even) { border-left: 1px solid var(--line); }
.company-card .mono { color: var(--signal-ink); margin-bottom: 20px; }
.company-card h3 { font: 2.3rem var(--serif); }
.company-card .svc { list-style: none; padding: 0; margin: 4px 0 20px; display: flex; flex-wrap: wrap; gap: 6px; flex: 1; align-content: flex-start; }
.company-card .svc li { border: 1px solid currentColor; padding: 4px 10px; font-size: .82rem; opacity: .85; }
.company-card blockquote { margin: 0 0 22px; padding-left: 16px; border-left: 2px solid var(--signal); }
.company-card blockquote p { font-family: var(--serif); font-size: 1.25rem; line-height: 1.35; margin: 0 0 8px; }
.company-card cite { font-style: normal; font-family: var(--mono); font-size: .75rem; opacity: .75; }
@media (max-width: 1000px) and (min-width: 721px) { .company-card h3 { font-size: 1.9rem; } .company-card { padding: 24px; } }
.dark .company-card .mono { color: var(--signal); }
.dark .company-card .btn.line { color: var(--bg); box-shadow: inset 0 0 0 1px var(--bg); }
.dark .company-card .btn.line:hover { background: var(--bg); color: var(--ink); }
.companies-more { margin: 24px 0 0; }
.industries-strip { padding-block: 56px; }
.industry-links { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--ink); }
.industry-links > * { padding: 20px 12px 0 0; font-size: 1.25rem; }
@media (max-width: 640px) {
  .companies-grid, .industry-links { grid-template-columns: 1fr; }
  .company-card { padding: 24px; }
  .company-card, .company-card:nth-child(even) { border-left: 0; }
  .company-card:nth-child(2) { border-top: 1px solid var(--line); }
  .industry-links > * + * { border-top: 1px solid var(--line); margin-top: 18px; }
}

/* Spec rows */
.spec { border-top: 1px solid var(--ink); }
.spec-row { display: grid; grid-template-columns: 70px 1.1fr 1.4fr; gap: 24px; padding: 22px 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.spec-row .mono { color: var(--muted); }
.spec-row h3 { margin: 0; font-size: 1.25rem; }
.spec-row p { margin: 0; color: #4A4A46; }
@media (max-width: 720px) { .spec-row { grid-template-columns: 44px 1fr; } .spec-row p { grid-column: 2; } }
.dark .spec { border-color: var(--bg); }
.dark .spec-row { border-color: #2A2B2E; }

.split { display: grid; grid-template-columns: 1fr 1.3fr; gap: 64px; align-items: start; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; gap: 32px; } }

/* Journey */
.journey { list-style: none; padding: 0; margin: 48px 0 0; display: grid; grid-template-columns: repeat(8, 1fr); border: 1px solid var(--ink); }
.journey li { padding: 18px 14px 20px; border-right: 1px solid var(--line); position: relative; min-height: 150px; background: var(--bg); }
.journey li:last-child { border-right: 0; }
.journey li .mono { color: var(--muted); display: block; margin-bottom: 26px; }
.journey li strong { font-weight: 600; display: block; line-height: 1.25; }
.journey li small { display: block; color: var(--muted); font-size: .82rem; margin-top: 6px; line-height: 1.35; }
.journey li.us { background: var(--ink); color: var(--bg); }
.journey li.us .mono { color: var(--signal); }
.journey li.us small { color: #AFAEA6; }
.journey li:not(:last-child)::after { content: ""; position: absolute; right: -6px; top: 22px; width: 11px; height: 11px; background: var(--bg); border-top: 1px solid var(--ink); border-right: 1px solid var(--ink); transform: rotate(45deg); z-index: 2; }
.journey li.us:not(:last-child)::after { background: var(--ink); }
@media (max-width: 1000px) {
  .journey { grid-template-columns: 1fr 1fr; }
  .journey li { border-bottom: 1px solid var(--line); min-height: 0; }
  .journey li:nth-child(2n) { border-right: 0; }
  .journey li::after { display: none; }
}
.legend { display: flex; gap: 22px; margin-top: 14px; flex-wrap: wrap; }
.legend span { display: inline-flex; gap: 8px; align-items: center; font-size: .9rem; color: var(--muted); }
.legend span::before { content: ""; width: 14px; height: 14px; border: 1px solid var(--ink); background: var(--bg); }
.legend span.us::before { background: var(--ink); }

.offer { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 48px; border-top: 1px solid var(--ink); }
.offer > div { padding: 22px 20px 6px 0; }
.offer > div + div { padding-left: 20px; border-left: 1px solid var(--line); }
@media (max-width: 900px) { .offer { grid-template-columns: 1fr 1fr; } .offer > div:nth-child(3) { padding-left: 0; border-left: 0; } }
@media (max-width: 560px) { .offer { grid-template-columns: 1fr; } .offer > div + div { padding-left: 0; border-left: 0; border-top: 1px solid var(--line); } }

/* Work */
.work { display: grid; grid-template-columns: 1.3fr 1fr; gap: 28px; }
.work { grid-template-columns: 1fr 1fr; }
.work .proj:first-child { grid-column: 1 / -1; display: grid; grid-template-columns: 1.6fr 1fr; }
.work .proj:first-child .shot { aspect-ratio: 1440 / 721; border-bottom: 0; border-right: 1px solid var(--ink); }
.work .proj:first-child .body { align-self: center; padding: 28px; }
@media (max-width: 900px) { .work .proj:first-child { display: flex; } .work .proj:first-child .shot { border-right: 0; border-bottom: 1px solid var(--ink); } }
@media (max-width: 900px) { .work { grid-template-columns: 1fr; } .work .proj:first-child { grid-row: auto; } }
.proj { position: relative; border: 1px solid var(--ink); background: var(--bg); text-decoration: none; display: flex; flex-direction: column; transition: transform .2s; }
.proj:hover { transform: translate(-3px, -3px); box-shadow: 3px 3px 0 var(--ink); }
.proj::before { content: ""; position: absolute; top: -1px; right: -1px; width: 0; height: 0; border-top: 18px solid var(--signal); border-left: 18px solid transparent; opacity: 0; transition: opacity .2s; }
.proj:hover::before { opacity: 1; }
.proj .shot { border-bottom: 1px solid var(--ink); background: var(--bg-2); aspect-ratio: 16 / 9; overflow: hidden; display: grid; place-items: center; }
.proj .shot img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.proj .body { padding: 20px 22px 22px; }
.proj .body p { margin: 6px 0 14px; color: #4A4A46; font-size: .97rem; }
.proj dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 4px 14px; font-size: .88rem; }
.proj dt { font-family: var(--mono); font-size: .72rem; color: var(--muted); padding-top: 2px; }
.proj dd { margin: 0; }
.game-tile { width: 100%; height: 100%; display: grid; place-items: center; background: repeating-linear-gradient(45deg, #FFE7B3 0 22px, #FFDE99 22px 44px); }
.game-tile span { font-family: var(--serif); font-size: 2.6rem; background: #fff; padding: 6px 22px; border: 2px solid var(--ink); transform: rotate(-3deg); box-shadow: 4px 4px 0 var(--ink); }
.chat-tile { width: 100%; height: 100%; background: var(--ink); display: flex; flex-direction: column; justify-content: center; gap: 8px; padding: 0 12%; }
.chat-tile i { display: block; height: 14px; border-radius: 8px; font-style: normal; }
.chat-tile i:nth-child(odd) { background: #fff; width: 70%; }
.chat-tile i:nth-child(even) { background: #D7F5C8; width: 46%; align-self: flex-end; }

/* Process */
.process { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--ink); }
.process li { padding: 20px 20px 0 0; }
.process li + li { padding-left: 20px; border-left: 1px solid var(--line); }
.process .mono { color: var(--signal-ink); display: block; margin-bottom: 30px; }
@media (max-width: 860px) { .process { grid-template-columns: 1fr 1fr; } .process li:nth-child(3) { border-left: 0; padding-left: 0; } .process li { padding-bottom: 24px; } }

/* CTA band */
.cta { text-align: left; }
.cta h2 { max-width: 16ch; }
.cta .actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }

/* Footer */
.site-footer { padding: 56px 0 32px; font-size: .95rem; }
.site-footer .cols { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; }
.site-footer .big { font-family: var(--serif); font-size: clamp(2rem, 4vw, 3rem); line-height: 1; margin-bottom: 14px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.site-footer .fine { max-width: none; margin-top: 40px; padding-top: 16px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; color: var(--muted); }
@media (max-width: 760px) { .site-footer .cols { grid-template-columns: 1fr; } }

/* Inner pages */
.page-head { padding: 72px 0 56px; }
.page-head h1 { font-size: clamp(2.8rem, 7vw, 5.2rem); max-width: 14ch; }
.service { display: grid; grid-template-columns: 1fr 1.5fr; gap: 48px; padding: 48px 0; border-bottom: 1px solid var(--line); }
.service:first-child { border-top: 1px solid var(--ink); }
.service h2 { font-size: clamp(1.9rem, 3.6vw, 2.6rem); }
.service ul { padding-left: 1.1em; margin: 0 0 1em; }
.service li { margin-bottom: 4px; }
.kv { display: grid; grid-template-columns: 130px 1fr; gap: 10px 18px; margin-top: 14px; }
.kv dt { font-family: var(--mono); font-size: .75rem; color: var(--muted); padding-top: 3px; }
.kv dd { margin: 0; }
@media (max-width: 800px) { .service { grid-template-columns: 1fr; gap: 12px; } }

.faq details { border-bottom: 1px solid var(--line); padding: 18px 0; }
.faq details:first-child { border-top: 1px solid var(--ink); }
.faq summary { cursor: pointer; font-weight: 600; font-size: 1.1rem; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--mono); color: var(--signal-ink); }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: 12px 0 0; color: #4A4A46; }

.problems { counter-reset: pr; list-style: none; padding: 0; margin: 0; }
.problems li { counter-increment: pr; display: grid; grid-template-columns: 60px 1fr; gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.problems li:first-child { border-top: 1px solid var(--ink); }
.problems li::before { content: counter(pr, decimal-leading-zero); font-family: var(--mono); color: var(--signal-ink); padding-top: 3px; }
.problems strong { display: block; font-size: 1.1rem; }
.problems p { margin: 4px 0 0; color: #4A4A46; }

.case { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; padding: 56px 0; border-bottom: 1px solid var(--line); align-items: start; }
.case .shot { border: 1px solid var(--ink); aspect-ratio: 16 / 10; overflow: hidden; background: var(--bg-2); }
.case .shot img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
@media (max-width: 860px) { .case { grid-template-columns: 1fr; gap: 20px; } }

.founder { display: grid; grid-template-columns: 120px 1fr; gap: 24px; align-items: center; border: 1px solid var(--ink); padding: 24px; max-width: 560px; }
.founder .ph { width: 120px; height: 120px; background: var(--bg-2); display: grid; place-items: center; font-family: var(--serif); font-size: 3rem; border: 1px solid var(--line); }
.skills { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.skills span { border: 1px solid var(--ink); padding: 6px 12px; font-size: .9rem; }

.form { display: grid; gap: 16px; max-width: 560px; }
.form label { font-weight: 600; font-size: .92rem; display: block; margin-bottom: 6px; }
.form input, .form select, .form textarea { width: 100%; padding: 12px 14px; border: 1px solid var(--ink); background: #fff; border-radius: 0; }
.form textarea { min-height: 120px; resize: vertical; }
.contact-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; }
.contact-grid iframe { width: 100%; height: 300px; border: 1px solid var(--ink); }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }

/* Chat */
.chat-fab { position: fixed; right: 18px; bottom: 18px; z-index: 50; display: inline-flex; align-items: center; gap: 10px; border: 0; cursor: pointer; background: var(--signal); color: #111; font-weight: 600; padding: 14px 18px; border-radius: 30px; box-shadow: 0 10px 30px rgba(17, 18, 20, .25); }
.chat-fab svg { width: 20px; height: 20px; }
.chat-panel { position: fixed; right: 18px; bottom: 84px; z-index: 55; width: min(400px, calc(100vw - 36px)); height: min(600px, calc(100vh - 110px)); background: var(--bg); border: 1px solid var(--ink); box-shadow: 10px 10px 0 rgba(17, 18, 20, .12); display: none; flex-direction: column; }
.chat-panel.open { display: flex; }
.chat-head { padding: 12px 14px; border-bottom: 1px solid var(--ink); display: flex; align-items: center; gap: 10px; }
.chat-head .close { margin-left: auto; background: none; border: 0; font-size: 1.5rem; line-height: 1; cursor: pointer; }
.chat-log { flex: 1; overflow-y: auto; padding: 14px; display: flex; flex-direction: column; gap: 8px; }
.msg { max-width: 86%; padding: 9px 12px; font-size: .93rem; line-height: 1.45; white-space: pre-wrap; }
.msg.bot { background: #fff; border: 1px solid var(--line); align-self: flex-start; }
.msg.user { background: var(--ink); color: var(--bg); align-self: flex-end; }
.msg .acts { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }
.msg.typing i { display: inline-block; width: 6px; height: 6px; margin: 0 2px; border-radius: 50%; background: #999; animation: dot 1s infinite; }
.msg.typing i:nth-child(2) { animation-delay: .15s; } .msg.typing i:nth-child(3) { animation-delay: .3s; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; padding: 0 14px 10px; }
.chip { border: 1px solid var(--ink); background: var(--bg); padding: 6px 10px; font-size: .82rem; cursor: pointer; }
.chip:hover { background: var(--ink); color: var(--bg); }
.chat-form { display: flex; border-top: 1px solid var(--ink); }
.chat-form input { min-width: 0; flex: 1; padding: 14px; border: 0; background: #fff; }
.chat-form button { border: 0; background: var(--signal); padding: 0 18px; font-weight: 600; cursor: pointer; }
@media (max-width: 560px) { .chat-panel { inset: 0; width: 100%; height: 100%; } .chat-fab span { display: none; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

@media (max-width: 560px) {
  .founder { grid-template-columns: 1fr; }
  .kv { grid-template-columns: 96px minmax(0, 1fr); }
  .kv dd, .site-footer a { overflow-wrap: anywhere; }
  section { padding-block: 64px; }
  .hero { padding-block: 48px; }
}

.office-map { margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--line); }
.office-map .actions { display: flex; gap: 12px; flex-wrap: wrap; }
.nav .nav-audit { display: none; }
@media (max-width: 900px) { .nav .nav-audit { display: inline-flex; margin-top: 12px; } }

.dark .spec-row p { color: #C9C8C0; }

/* Drocore AI page */
.ai-hero { display: grid; grid-template-columns: 1.3fr 1fr; gap: 56px; align-items: end; }
.ai-facts { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--ink); }
.ai-facts li { display: grid; grid-template-columns: 130px 1fr; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.ai-facts b { font-family: var(--mono); font-size: .8rem; font-weight: 500; color: var(--signal-ink); }
.chat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 36px; }
.chat-card { border: 1px solid var(--ink); background: #E9E4DA; min-width: 0; }
.chat-card h3 { margin: 0; padding: 12px 16px; background: var(--bg); border-bottom: 1px solid var(--ink); font-size: 1rem; }
.chat-thread { padding: 16px; display: flex; flex-direction: column; gap: 8px; }
.chat-thread .b { margin: 0; max-width: 85%; padding: 8px 12px; border-radius: 8px; font-size: .92rem; line-height: 1.4; box-shadow: 0 1px 0 rgba(0,0,0,.08); }
.chat-thread .bot { background: #fff; align-self: flex-start; border-top-left-radius: 0; }
.chat-thread .pt { background: #D7F5C8; align-self: flex-end; border-top-right-radius: 0; }
@media (max-width: 860px) { .ai-hero, .chat-grid { grid-template-columns: 1fr; } }

.company-card p.note { margin: 0 0 22px; color: inherit; opacity: .8; max-width: 52ch; }

/* Hero: Drocore AI promo */
.ai-promo { display: grid; gap: 18px; justify-items: center; text-decoration: none; color: inherit; padding: 28px 24px; border: 1px solid var(--ink); background: var(--bg); box-shadow: 8px 8px 0 var(--bg-2); min-width: 0; transition: transform .2s, box-shadow .2s; }
.ai-promo:hover { transform: translate(-3px, -3px); box-shadow: 11px 11px 0 var(--bg-2); }
.ai-promo-tag { display: flex; justify-content: space-between; width: 100%; gap: 12px; }
.ai-phone { width: 100%; max-width: 300px; border-radius: 30px; background: #111; padding: 8px; }
.ai-phone-bar { display: flex; gap: 10px; align-items: center; background: #0B5E52; color: #fff; padding: 12px 14px; border-radius: 22px 22px 0 0; }
.ai-av { width: 30px; height: 30px; border-radius: 50%; background: #fff; display: grid; place-items: center; font-size: .95rem; }
.ai-phone-bar b { display: block; font-size: .85rem; } .ai-phone-bar small { font-size: .7rem; opacity: .85; }
.ai-thread { background: #EFE7DD; border-radius: 0 0 22px 22px; padding: 12px 10px 16px; display: flex; flex-direction: column; gap: 6px; min-height: 270px; }
.ai-b { margin: 0; max-width: 85%; padding: 7px 10px; border-radius: 8px; font-size: .8rem; line-height: 1.35; box-shadow: 0 1px 0 rgba(0,0,0,.08); opacity: 0; animation: ai-in .4s ease var(--d) forwards; }
.ai-b.in { background: #fff; align-self: flex-start; border-top-left-radius: 0; }
.ai-b.out { background: #D9FDD3; align-self: flex-end; border-top-right-radius: 0; }
@keyframes ai-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.ai-promo-points { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; }
.ai-promo-points span { border: 1px solid var(--line); padding: 4px 10px; font-size: .82rem; }
.ai-promo-cta { font-weight: 600; color: var(--signal-ink); }
@media (prefers-reduced-motion: reduce) { .ai-b { opacity: 1; animation: none; } }