/* BuildAura Civil Solutions website · © 2026 BuildAura Civil Solutions. All rights reserved.
   +91-7000772524, +91-9755425676 · buildauracs@gmail.com */
:root {
  --blue: #1A4FA8; --blue-d: #123a7e; --blue-l: #e8eef9; --ink: #10203d; --muted: #4f5d78;
  --line: #d5deee; --bg: #ffffff; --surface: #f5f8fd; --ok: #13804b; --err: #c2410c;
  --amber: #FFC107; --orange: #FF5722; --grad: linear-gradient(90deg, #FFC107, #FF5722);
  --r: 10px; --shadow: 0 1px 2px rgba(16,32,61,.06), 0 6px 24px rgba(16,32,61,.07);
  --max: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
html { color-scheme: light; background: #fff; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.6 "Inter", "Segoe UI", Arial, sans-serif; }
img { max-width: 100%; display: block; }
a { color: var(--blue); }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font-size: clamp(32px, 5vw, 54px); font-weight: 800; }
h2 { font-size: clamp(26px, 3.4vw, 38px); font-weight: 800; }
h3 { font-size: 20px; font-weight: 700; }
p { margin: 0 0 1em; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.mono { font-family: "IBM Plex Mono", Consolas, monospace; }
.eyebrow { font: 600 12px/1.4 "IBM Plex Mono", Consolas, monospace; letter-spacing: .12em; text-transform: uppercase; color: var(--blue); }
.muted { color: var(--muted); }
.accent { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.skip { position: absolute; left: -9999px; } .skip:focus { left: 12px; top: 12px; z-index: 99; background: #fff; padding: 8px 12px; }

/* header */
.site-head { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.94); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.site-head .wrap { display: flex; align-items: center; gap: 24px; height: 68px; }
.brand img { height: 40px; width: auto; }
.nav { display: flex; gap: 4px; margin-left: auto; align-items: center; }
.nav a { color: var(--ink); text-decoration: none; font-weight: 600; font-size: 15px; padding: 8px 12px; border-radius: 8px; }
.nav a:hover, .nav a[aria-current="page"] { background: var(--blue-l); color: var(--blue); }
.nav .btn { margin-left: 8px; }
.menu-btn { display: none; margin-left: auto; background: none; border: 1px solid var(--line); border-radius: 8px; padding: 8px 12px; font: inherit; font-weight: 600; color: var(--ink); cursor: pointer; }
@media (max-width: 900px) {
  .menu-btn { display: block; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 68px; background: #fff; flex-direction: column; align-items: stretch; padding: 12px 16px 18px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); }
  .nav.open { display: flex; }
  .nav .btn { margin: 8px 0 0; text-align: center; }
}

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; background: var(--blue); color: #fff; border: 0; border-radius: 8px; padding: 12px 20px; font: 600 15px/1.2 inherit; font-family: inherit; text-decoration: none; cursor: pointer; transition: background .15s; }
.btn:hover { background: var(--blue-d); }
.btn.orange { background: var(--grad); color: #2b1300; }
.btn.orange:hover { filter: brightness(1.05); }
.btn.ghost { background: transparent; color: var(--blue); box-shadow: inset 0 0 0 1.5px var(--blue); }
.btn.ghost:hover { background: var(--blue-l); }
.btn.small { padding: 8px 14px; font-size: 14px; }
.btn[disabled], .btn.off { opacity: .55; cursor: not-allowed; }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 2px; }

/* hero */
.hero { position: relative; overflow: hidden; background: linear-gradient(180deg, var(--surface), #fff); border-bottom: 1px solid var(--line); }
.hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 32px 32px; opacity: .45; mask-image: linear-gradient(180deg, #000 30%, transparent); }
.hero .wrap { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; padding-top: 72px; padding-bottom: 72px; }
.hero p.lead { font-size: 19px; color: var(--muted); max-width: 560px; }
.hero .ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.hero-card { background: #fff; border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow); padding: 14px; }
.hero-card img { border-radius: 8px; aspect-ratio: 16/10; object-fit: cover; width: 100%; }
.hero-card .cap { display: flex; justify-content: space-between; gap: 8px; font-size: 13px; color: var(--muted); padding: 10px 4px 0; }
.stats { display: flex; flex-wrap: wrap; gap: 28px; margin-top: 36px; }
.stats b { display: block; font-size: 28px; color: var(--blue); }
.stats span { font-size: 13px; color: var(--muted); }
.page-hero { background: var(--surface); border-bottom: 1px solid var(--line); padding: 56px 0 44px; }
.page-hero p { color: var(--muted); font-size: 18px; max-width: 720px; margin: 0; }
@media (max-width: 900px) { .hero .wrap { grid-template-columns: 1fr; padding-top: 44px; padding-bottom: 48px; } }

/* sections */
section.block { padding: 72px 0; }
section.alt { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.sec-head { display: flex; justify-content: space-between; align-items: end; gap: 16px; margin-bottom: 28px; flex-wrap: wrap; }
.sec-head p { margin: 0; color: var(--muted); max-width: 620px; }
.grid { display: grid; gap: 20px; }
.g2 { grid-template-columns: repeat(2, 1fr); } .g3 { grid-template-columns: repeat(3, 1fr); } .g4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1000px) { .g4 { grid-template-columns: repeat(2, 1fr); } .g3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .g2, .g3, .g4 { grid-template-columns: 1fr; } section.block { padding: 52px 0; } }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 22px; box-shadow: var(--shadow); }
.card h3 { margin-bottom: 8px; }
.card p { color: var(--muted); margin: 0; font-size: 15px; }
.icon { width: 44px; height: 44px; border-radius: 10px; background: var(--blue-l); color: var(--blue); display: grid; place-items: center; margin-bottom: 14px; }
.icon svg { width: 24px; height: 24px; }
.tag { display: inline-block; font: 600 11px/1 "IBM Plex Mono", monospace; letter-spacing: .08em; text-transform: uppercase; color: var(--blue); background: var(--blue-l); border-radius: 999px; padding: 6px 10px; }

/* tool cards */
.tool-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; box-shadow: var(--shadow); text-decoration: none; color: inherit; transition: transform .15s, box-shadow .15s; }
.tool-card:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(16,32,61,.12); }
.tool-card img { aspect-ratio: 16/10; object-fit: cover; width: 100%; border-bottom: 1px solid var(--line); background: var(--surface); }
.tool-card .body { padding: 18px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.tool-card h3 { font-size: 18px; margin: 0; }
.tool-card p { font-size: 14px; color: var(--muted); margin: 0; flex: 1; }
.tool-card .foot { display: flex; justify-content: space-between; align-items: center; margin-top: 8px; }
.price { font-weight: 800; font-size: 22px; color: var(--ink); }
.price small { font-size: 13px; font-weight: 500; color: var(--muted); margin-left: 6px; }
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.filters button { border: 1px solid var(--line); background: #fff; border-radius: 999px; padding: 8px 14px; font: 600 14px inherit; font-family: inherit; color: var(--ink); cursor: pointer; }
.filters button[aria-pressed="true"] { background: var(--blue); border-color: var(--blue); color: #fff; }

/* tool page */
.tool-top { display: grid; grid-template-columns: 1.15fr .85fr; gap: 40px; align-items: start; }
@media (max-width: 900px) { .tool-top { grid-template-columns: 1fr; } }
.gallery .main { border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; background: var(--surface); }
.gallery .main img { width: 100%; aspect-ratio: 16/10; object-fit: contain; background: #fff; }
.gallery figcaption { font-size: 14px; color: var(--muted); margin-top: 10px; }
.thumbs { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.thumbs button { padding: 0; border: 2px solid var(--line); border-radius: 8px; overflow: hidden; width: 96px; cursor: pointer; background: #fff; }
.thumbs button[aria-current="true"] { border-color: var(--blue); }
.thumbs img { aspect-ratio: 16/10; object-fit: cover; }
.titleblock { display: grid; grid-template-columns: repeat(3, 1fr); border: 1.5px solid var(--ink); border-radius: 6px; margin: 16px 0 20px; font-size: 13px; }
.titleblock div { padding: 8px 10px; border-right: 1px solid var(--ink); }
.titleblock div:last-child { border-right: 0; }
.titleblock span { display: block; font: 600 10px/1.3 "IBM Plex Mono", monospace; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.buybox { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 20px; margin-top: 20px; }
.buybox .row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
.ticks { list-style: none; padding: 0; margin: 0 0 8px; }
.ticks li { position: relative; padding-left: 28px; margin-bottom: 8px; }
.ticks li::before { content: ""; position: absolute; left: 0; top: 7px; width: 14px; height: 8px; border-left: 3px solid var(--blue); border-bottom: 3px solid var(--blue); transform: rotate(-45deg); }
.status { font-size: 14px; margin-top: 12px; color: var(--muted); }
.status.ok { color: var(--ok); } .status.err { color: var(--err); }
.status .licence { display: block; font: 600 16px "IBM Plex Mono", monospace; color: var(--ink); margin: 8px 0; }
.video { position: relative; aspect-ratio: 16/9; border-radius: var(--r); overflow: hidden; background: #0b1528; border: 1px solid var(--line); }
.video iframe, .video button { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video button { cursor: pointer; padding: 0; background: #0b1528; }
.video button img { width: 100%; height: 100%; object-fit: cover; opacity: .9; }
.video button::after { content: ""; position: absolute; left: 50%; top: 50%; width: 68px; height: 48px; transform: translate(-50%, -50%); border-radius: 12px; background: #e62117 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M8 5v14l11-7z' fill='white'/%3E%3C/svg%3E") center/28px no-repeat; }
.video-title { font-weight: 600; margin-top: 10px; font-size: 15px; }
.steps { counter-reset: s; display: grid; gap: 16px; grid-template-columns: repeat(4, 1fr); }
.steps li { list-style: none; counter-increment: s; background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 18px; }
.steps li::before { content: "STEP " counter(s); display: block; font: 600 12px "IBM Plex Mono", monospace; letter-spacing: .1em; color: var(--orange); margin-bottom: 6px; }
@media (max-width: 900px) { .steps { grid-template-columns: 1fr 1fr; } } @media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }

/* downloads table */
.dl-list { display: grid; gap: 12px; }
.dl-item { display: flex; align-items: center; gap: 16px; background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 14px 18px; flex-wrap: wrap; }
.dl-item .name { font-weight: 700; font-family: "IBM Plex Mono", monospace; font-size: 15px; word-break: break-all; }
.dl-item .what { color: var(--muted); font-size: 14px; flex: 1; min-width: 200px; }
.dl-item .size { font-size: 13px; color: var(--muted); }

/* forms / contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
@media (max-width: 800px) { .contact-grid { grid-template-columns: 1fr; } }
label { display: block; font-weight: 600; font-size: 14px; margin: 12px 0 6px; }
input, textarea, select { width: 100%; font: inherit; padding: 11px 12px; border: 1px solid var(--line); border-radius: 8px; background: #fff; color: var(--ink); }
input:focus, textarea:focus { outline: 2px solid var(--blue); outline-offset: 0; border-color: var(--blue); }
dialog { border: 0; border-radius: 14px; padding: 0; width: min(460px, calc(100vw - 32px)); box-shadow: 0 20px 60px rgba(0,0,0,.25); color: var(--ink); }
dialog::backdrop { background: rgba(16,32,61,.5); }
dialog form { padding: 24px; }
dialog .row { display: flex; gap: 10px; justify-content: flex-end; margin-top: 18px; }
.form-err { color: var(--err); font-size: 14px; min-height: 1.2em; margin: 10px 0 0; }

/* policies */
details { border: 1px solid var(--line); border-radius: var(--r); padding: 0 18px; margin-bottom: 12px; background: #fff; }
details summary { cursor: pointer; font-weight: 700; padding: 16px 0; }
details[open] summary { border-bottom: 1px solid var(--line); margin-bottom: 12px; }

/* footer */
.site-foot { background: var(--surface); color: var(--muted); margin-top: 0; border-top: 1px solid var(--line); }
.site-foot a { color: var(--blue); text-decoration: none; } .site-foot a:hover { text-decoration: underline; }
.site-foot .wrap { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; padding-top: 52px; padding-bottom: 32px; }
.site-foot h4 { color: var(--ink); font-size: 14px; margin: 0 0 12px; letter-spacing: .06em; text-transform: uppercase; }
.site-foot ul { list-style: none; padding: 0; margin: 0; font-size: 14px; } .site-foot li { margin-bottom: 8px; }
.site-foot .logo-chip { display: inline-block; background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 8px 12px; margin-bottom: 14px; }
.site-foot .logo-chip img { height: 34px; width: auto; }
.site-foot .bar { border-top: 1px solid var(--line); }
.site-foot .bar .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; padding-top: 16px; padding-bottom: 20px; font-size: 13px; grid-template-columns: none; }
.grad-line { height: 4px; background: var(--grad); }
@media (max-width: 900px) { .site-foot .wrap { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .site-foot .wrap { grid-template-columns: 1fr; } }
.cta-band { background: var(--blue-l); color: var(--ink); border: 1px solid var(--line); border-radius: 16px; padding: 40px; display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.cta-band h2 { margin: 0 0 6px; } .cta-band p { margin: 0; color: var(--muted); }
@media (max-width: 560px) { .cta-band { padding: 28px 20px; } }

/* ===== premium layer ===== */
h1, h2, h3, .price, .stats b, .statband b, .float-badge b { font-family: "Plus Jakarta Sans", "Inter", sans-serif; }
h1 { letter-spacing: -.025em; } h2 { letter-spacing: -.02em; }
.topbar { background: var(--surface); border-bottom: 1px solid var(--line); font-size: 13px; color: var(--muted); }
.topbar .wrap { display: flex; justify-content: space-between; gap: 12px; padding-top: 7px; padding-bottom: 7px; flex-wrap: wrap; }
.topbar a { color: var(--muted); text-decoration: none; } .topbar a:hover { color: var(--blue); }
@media (max-width: 700px) { .topbar .wrap > span:first-child { display: none; } .topbar .wrap { justify-content: center; } }
.site-head { box-shadow: 0 1px 0 rgba(16,32,61,.02); }
.hero { background: radial-gradient(1200px 500px at 85% -10%, #fff3e0 0%, transparent 60%), radial-gradient(900px 500px at 0% 0%, #eaf1ff 0%, transparent 55%), #fff; }
.hero h1 { font-size: clamp(36px, 5.4vw, 62px); }
.trust { list-style: none; padding: 0; margin: 28px 0 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 20px; font-size: 14px; font-weight: 600; color: var(--ink); }
.trust li { position: relative; padding-left: 26px; }
.trust li::before { content: ""; position: absolute; left: 0; top: 3px; width: 16px; height: 16px; border-radius: 50%; background: var(--blue) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/11px no-repeat; }
@media (max-width: 480px) { .trust { grid-template-columns: 1fr; } }
.hero-visual { position: relative; }
.hero-card { transform: rotate(-1deg); border-radius: 18px; box-shadow: 0 30px 60px -20px rgba(26,79,168,.35), 0 8px 24px rgba(16,32,61,.08); }
.float-badge { position: absolute; left: -22px; bottom: -22px; background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 14px 18px; display: flex; align-items: center; gap: 12px; box-shadow: var(--shadow); }
.float-badge b { font-size: 34px; line-height: 1; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.float-badge span { font-size: 13px; color: var(--muted); line-height: 1.3; font-weight: 600; }
@media (max-width: 900px) { .float-badge { left: 12px; bottom: -18px; } }
.statband { border-bottom: 1px solid var(--line); background: #fff; }
.statband .wrap { display: grid; grid-template-columns: repeat(4, 1fr); }
.statband .wrap > div { padding: 26px 20px; border-left: 1px solid var(--line); }
.statband .wrap > div:first-child { border-left: 0; }
.statband b { display: block; font-size: 30px; color: var(--blue); line-height: 1.1; }
.statband span { font-size: 13px; color: var(--muted); font-weight: 600; }
@media (max-width: 760px) { .statband .wrap { grid-template-columns: 1fr 1fr; } .statband .wrap > div:nth-child(3) { border-left: 0; } .statband .wrap > div { border-top: 1px solid var(--line); } }
.why { display: grid; grid-template-columns: .8fr 1.2fr; gap: 48px; align-items: center; }
@media (max-width: 900px) { .why { grid-template-columns: 1fr; } }
.card { transition: transform .18s, box-shadow .18s, border-color .18s; }
.card:hover { transform: translateY(-2px); box-shadow: 0 14px 34px rgba(16,32,61,.10); border-color: #c3d1ea; }
.tool-card { position: relative; }
.tool-card::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px; background: var(--grad); opacity: 0; transition: opacity .18s; z-index: 1; }
.tool-card:hover::before { opacity: 1; }
.clients { list-style: none; padding: 0; margin: 0 auto; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; max-width: 980px; }
.clients li { border: 1px solid var(--line); background: #fff; border-radius: 999px; padding: 9px 16px; font-weight: 700; font-size: 14px; color: var(--ink); box-shadow: 0 1px 2px rgba(16,32,61,.04); }
.cta-band { background: radial-gradient(600px 200px at 100% 0%, #fff1e6, transparent 70%), var(--blue-l); }
.page-hero { background: radial-gradient(900px 300px at 100% 0%, #fff3e0, transparent 60%), var(--surface); }
@media (min-width: 901px) { .tool-top > div:last-child { position: sticky; top: 92px; } }
.buybox { background: #fff; box-shadow: var(--shadow); border-radius: 14px; }
.btn { border-radius: 10px; box-shadow: 0 1px 2px rgba(16,32,61,.08); }
.btn.orange { box-shadow: 0 8px 20px -8px rgba(255,87,34,.55); }

/* ===== large and 4K screens: scale the whole layout so it fills the screen crisply ===== */
@media (min-width: 1500px) { :root { --max: 1280px; } }
@media (min-width: 2200px) { body { zoom: 1.3; } }
@media (min-width: 2900px) { body { zoom: 1.65; } }
@media (min-width: 3600px) { body { zoom: 2; } }
img { image-rendering: auto; }
@media (max-width: 700px) { .topbar .wrap > span:last-child a:not(:first-child) { display: none; } .topbar .wrap > span:last-child { font-size: 0; } .topbar .wrap > span:last-child a:first-child { font-size: 13px; } }

/* ===== about, services, buy-on-card ===== */
.about-home { display: grid; grid-template-columns: .9fr 1.1fr; gap: 48px; align-items: center; }
@media (max-width: 900px) { .about-home { grid-template-columns: 1fr; } }
.lead-sm { font-size: 18px; color: var(--ink); }
.about-points { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 20px; }
.about-points div { border: 1px solid var(--line); border-radius: 12px; padding: 14px; background: #fff; }
.about-points b { display: block; font-family: "Plus Jakarta Sans", sans-serif; color: var(--blue); font-size: 16px; }
.about-points span { font-size: 13px; color: var(--muted); }
@media (max-width: 560px) { .about-points { grid-template-columns: 1fr; } }
.svc-grid .card { display: flex; flex-direction: column; }
.ticks.small { margin-top: 14px; font-size: 14px; color: var(--ink); }
.ticks.small li { padding-left: 22px; margin-bottom: 6px; }
.ticks.small li::before { width: 10px; height: 6px; top: 7px; border-width: 2px; }
.tool-card h3 a { color: inherit; text-decoration: none; } .tool-card h3 a:hover { color: var(--blue); }
.tool-card .acts { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.tool-card .foot { flex-wrap: wrap; gap: 10px; }
.tool-card .status:empty { display: none; }
.tool-card .status .btn { margin-top: 8px; }

/* ===== vision & mission, clients, projects, timeline, social ===== */
.vm { display: grid; grid-template-columns: 1fr 1.2fr; gap: 20px; }
@media (max-width: 860px) { .vm { grid-template-columns: 1fr; } }
.vm-card { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 30px; box-shadow: var(--shadow); position: relative; overflow: hidden; }
.vm-card::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--blue); }
.vm-card.vision { background: radial-gradient(500px 220px at 100% 0%, #fff1e3, transparent 70%), linear-gradient(160deg, #f3f7ff, #fff); }
.vm-card.vision::before { background: var(--grad); }
.vm-text { font-family: "Plus Jakarta Sans", sans-serif; font-size: clamp(20px, 2.2vw, 26px); font-weight: 700; line-height: 1.4; color: var(--ink); margin: 12px 0 0; }
.vm-card .ticks { margin-top: 14px; }
.logo-strip { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 28px 48px; margin: 0 auto 28px; max-width: 980px; }
.logo-strip img { height: 76px; width: auto; max-width: 260px; object-fit: contain; filter: saturate(.95); transition: transform .2s; }
.logo-strip img:hover { transform: scale(1.04); }
.clients li { display: flex; flex-direction: column; align-items: center; border-radius: 14px; padding: 10px 16px; min-width: 120px; }
.clients li b { font-size: 15px; color: var(--blue); font-family: "Plus Jakarta Sans", sans-serif; }
.clients li span { font-size: 11.5px; font-weight: 500; color: var(--muted); text-align: center; max-width: 220px; line-height: 1.35; }
.card.proj { padding: 18px 20px; }
.card.proj p { color: var(--ink); font-size: 14.5px; margin-top: 10px; }
.timeline { list-style: none; padding: 0; margin: 0; position: relative; }
.timeline::before { content: ""; position: absolute; left: 92px; top: 6px; bottom: 6px; width: 2px; background: linear-gradient(var(--blue), #ffb74d); border-radius: 2px; }
.timeline li { display: grid; grid-template-columns: 80px 1fr; gap: 28px; position: relative; margin-bottom: 14px; }
.timeline li::before { content: ""; position: absolute; left: 86px; top: 18px; width: 14px; height: 14px; border-radius: 50%; background: #fff; border: 3px solid var(--blue); }
.timeline time { font: 600 13px/1.3 "IBM Plex Mono", monospace; color: var(--blue); text-align: right; padding-top: 16px; }
.tl-card { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 14px 18px; box-shadow: 0 1px 2px rgba(16,32,61,.05); }
.tl-card h3 { font-size: 17px; margin: 8px 0 4px; }
.tl-card p { margin: 0; font-size: 14px; color: var(--muted); }
.tl-card .tl-client { margin-top: 6px; font-weight: 600; color: var(--ink); font-size: 13px; }
@media (max-width: 560px) { .timeline::before { left: 7px; } .timeline li { grid-template-columns: 1fr; gap: 6px; padding-left: 28px; } .timeline li::before { left: 0; top: 2px; } .timeline time { text-align: left; padding-top: 0; } }
.welcome { max-width: 860px; }
.welcome p { font-size: 17px; color: var(--ink); }
.welcome .sign { font-family: "Plus Jakarta Sans", sans-serif; font-weight: 700; font-style: italic; color: var(--blue); }
.social { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.soc { display: inline-flex; align-items: center; gap: 10px; padding: 9px 14px; border-radius: 12px; border: 1px solid var(--line); background: #fff; text-decoration: none; color: var(--ink); font-weight: 700; font-size: 14px; transition: border-color .15s, transform .15s; }
.soc:hover { transform: translateY(-1px); }
.soc svg { width: 22px; height: 22px; flex: none; }
.soc span { display: flex; flex-direction: column; line-height: 1.2; }
.soc small { font-size: 11.5px; font-weight: 500; color: var(--muted); }
.soc.in svg { color: #0A66C2; } .soc.in:hover { border-color: #0A66C2; }
.soc.yt svg { color: #FF0000; } .soc.yt:hover { border-color: #FF0000; }
.site-foot .social { margin-top: 14px; }
/* keep image proportions: the width/height attributes only reserve space */
.tool-card img, .hero-card img, .gallery .main img, .thumbs img, .video button img { height: auto; }
.tool-card > a { display: block; }