/* Fire Protection System, Bhopal: site styles.
   Palette and type follow the FPS letterhead: navy + red on white, Montserrat + Roboto Slab. */

@font-face {
  font-family: "Montserrat";
  font-style: normal;
  font-weight: 400 900;
  font-display: swap;
  src: url(/fonts/montserrat-latin.woff2) format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Montserrat";
  font-style: normal;
  font-weight: 400 900;
  font-display: swap;
  src: url(/fonts/montserrat-latin-ext.woff2) format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Roboto Slab";
  font-style: normal;
  font-weight: 600 800;
  font-display: swap;
  src: url(/fonts/robotoslab-latin.woff2) format("woff2");
  unicode-range: U+0000-00FF, U+2000-206F, U+2122;
}

:root {
  --navy: #1B3F7C;
  --navy-dk: #0B2150;
  --navy-line: #22386B;
  --red: #C8141E;
  --red-dk: #A50F18;
  --red-soft: #FBEAEB;
  --grey: #F3F5F8;
  --line: #DCE2EA;
  --line-soft: #EDF0F4;
  --text: #172238;
  --body: #33405A;
  --muted: #4B5568;
  --on-navy: #D5DCE8;
  --wa: #178041;
  --wa-dk: #11683A;
  --radius: 4px;
  --max: 1312px;
  --gutter: 64px;
  --shadow: 0 10px 28px rgba(11, 33, 80, .18);
  --slab: "Roboto Slab", Georgia, serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Montserrat", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: #FFFFFF;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--navy); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--red); }
h1, h2, h3, h4 { color: var(--navy-dk); line-height: 1.2; margin: 0; font-weight: 800; text-wrap: balance; }
p { margin: 0; }
strong { font-weight: 700; }
:focus-visible { outline: 3px solid var(--red); outline-offset: 2px; }
.skip { position: absolute; left: -9999px; top: 8px; background: #FFFFFF; padding: 8px 14px; z-index: 100; }
.skip:focus { left: 8px; }
.wrap { width: 100%; max-width: calc(var(--max) + 2 * var(--gutter)); margin: 0 auto; padding: 0 var(--gutter); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------------------------------------------------------------- icons */
.i { width: 18px; height: 18px; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* ---------------------------------------------------------------- buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 50px; padding: 0 24px; border-radius: var(--radius); border: 2px solid transparent;
  font: inherit; font-weight: 700; font-size: 16px; line-height: 1.2; text-decoration: none; cursor: pointer;
  transition: background .15s, color .15s, border-color .15s;
}
.btn .i { width: 20px; height: 20px; }
.btn-red { background: var(--red); color: #FFFFFF; }
.btn-red:hover { background: var(--red-dk); color: #FFFFFF; }
.btn-wa { background: var(--wa); color: #FFFFFF; }
.btn-wa:hover { background: var(--wa-dk); color: #FFFFFF; }
.btn-navy { background: var(--navy); color: #FFFFFF; }
.btn-navy:hover { background: var(--navy-dk); color: #FFFFFF; }
.btn-line { border-color: currentColor; color: var(--navy); background: transparent; }
.btn-line:hover { background: var(--navy); border-color: var(--navy); color: #FFFFFF; }
.btn-line-light { border-color: #FFFFFF; color: #FFFFFF; background: transparent; }
.btn-line-light:hover { background: #FFFFFF; color: var(--navy-dk); }
.btn-white { background: #FFFFFF; color: var(--red); }
.btn-white:hover { background: var(--grey); color: var(--red-dk); }
.btns { display: flex; flex-wrap: wrap; gap: 14px; }

/* ---------------------------------------------------------------- header */
.topbar { background: var(--navy-dk); color: var(--on-navy); font-size: 13px; font-weight: 500; }
.topbar .wrap { min-height: 40px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.topbar a { color: var(--on-navy); text-decoration: none; display: inline-flex; gap: 6px; align-items: center; }
.topbar a:hover { color: #FFFFFF; }
.topbar .i { width: 14px; height: 14px; }
.topbar-contact { display: flex; gap: 24px; }

.masthead { background: #FFFFFF; position: sticky; top: 0; z-index: 40; border-bottom: 1px solid var(--line); }
.masthead .wrap { min-height: 96px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: flex; align-items: center; gap: 14px; text-decoration: none; }
.brand img { width: 72px; height: 71px; }
.brand-name { display: flex; flex-direction: column; gap: 3px; }
.brand-name b { font-weight: 900; font-size: 25px; line-height: 1; color: var(--navy); letter-spacing: .01em; white-space: nowrap; }
.brand-name b sup { font-size: 11px; margin-left: 2px; }
.brand-name span { font-size: 13px; font-weight: 500; color: var(--muted); }

.nav { display: flex; align-items: center; gap: 4px; }
.nav > a, .nav-drop > button {
  display: inline-flex; align-items: center; gap: 4px; padding: 10px 12px; border: 0; background: none;
  font: inherit; font-size: 15px; font-weight: 600; color: var(--navy); text-decoration: none; cursor: pointer; border-radius: var(--radius);
}
.nav > a:hover, .nav-drop > button:hover, .nav > a[aria-current="page"] { color: var(--red); }
.nav-drop { position: relative; }
.nav-drop > button::after { content: ""; width: 7px; height: 7px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(45deg) translateY(-2px); margin-left: 4px; }
.nav-menu {
  position: absolute; top: 100%; left: 0; min-width: 300px; background: #FFFFFF; border: 1px solid var(--line); border-top: 3px solid var(--red);
  border-radius: 0 0 var(--radius) var(--radius); box-shadow: var(--shadow); padding: 8px 0; display: none; z-index: 50;
}
.nav-drop:hover .nav-menu, .nav-drop:focus-within .nav-menu, .nav-drop.open .nav-menu { display: block; }
.nav-menu a { display: block; padding: 9px 20px; font-size: 15px; font-weight: 600; color: var(--navy); text-decoration: none; }
.nav-menu a:hover { background: var(--grey); color: var(--red); }
.nav .btn { min-height: 46px; margin-left: 10px; padding: 0 20px; font-size: 15px; }
.menu-btn { display: none; width: 46px; height: 46px; border: 1px solid var(--line); border-radius: var(--radius); background: #FFFFFF; color: var(--navy); align-items: center; justify-content: center; cursor: pointer; }
.menu-btn .i { width: 22px; height: 22px; }

.tagline { background: var(--navy); color: #FFFFFF; font-family: var(--slab); font-weight: 700; font-size: 14px; letter-spacing: .05em; text-align: center; padding: 11px 16px; line-height: 1.4; }

/* ---------------------------------------------------------------- shared section heading */
.sec { padding: 80px 0; }
.sec-grey { background: var(--grey); }
.sec-navy { background: var(--navy-dk); color: #FFFFFF; }
.sec-navy h2, .sec-navy h3 { color: #FFFFFF; }
.head { display: flex; flex-direction: column; gap: 12px; margin-bottom: 36px; }
.head.center { align-items: center; text-align: center; }
.head h2 { font-size: 36px; }
.head .bar, .bar { width: 56px; height: 4px; background: var(--red); display: block; }
.head p { font-size: 17px; color: var(--muted); max-width: 780px; line-height: 1.6; }
.eyebrow { font-family: var(--slab); font-weight: 800; font-size: 20px; display: inline-flex; align-items: center; gap: 12px; }
.eyebrow::after { content: ""; width: 44px; height: 4px; background: var(--red); }

/* ---------------------------------------------------------------- enquiry card */
.enquiry {
  background: #FFFFFF; border: 1px solid var(--line); border-top: 4px solid var(--red); border-radius: var(--radius);
  padding: 26px 28px 28px; display: flex; flex-direction: column; gap: 13px; box-shadow: 0 10px 28px rgba(11, 33, 80, .25); color: var(--text);
}
.enquiry h2, .enquiry .enquiry-title { font-size: 22px; font-weight: 800; color: var(--navy-dk); }
.enquiry .note { font-size: 14px; color: var(--muted); margin-top: -8px; }
.enquiry label { display: flex; flex-direction: column; gap: 5px; font-size: 13px; font-weight: 600; color: var(--text); }
.enquiry input, .enquiry select, .enquiry textarea {
  min-height: 44px; border: 1px solid #C9D1DC; border-radius: var(--radius); padding: 0 12px; font: inherit; font-weight: 500; font-size: 15px; color: var(--text); background: #FFFFFF; width: 100%;
}
.enquiry textarea { padding: 10px 12px; min-height: 80px; resize: vertical; }
.enquiry input:focus, .enquiry select:focus, .enquiry textarea:focus { border-color: var(--navy); outline: 2px solid rgba(27, 63, 124, .2); }
.enquiry .btn { width: 100%; margin-top: 4px; }
.enquiry .small { font-size: 13px; color: var(--muted); text-align: center; }
.enquiry .small a { font-weight: 700; }
.enquiry .err { color: var(--red); font-size: 13px; font-weight: 600; display: none; }
.enquiry.invalid .err { display: block; }

/* ---------------------------------------------------------------- home hero */
.hero { position: relative; overflow: hidden; background: var(--navy-dk); color: #FFFFFF; }
.hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero::before { content: ""; position: absolute; inset: 0; background: rgba(11, 33, 80, .88); z-index: 1; }
.hero .wrap { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 48px; padding-top: 64px; padding-bottom: 64px; align-items: start; }
.hero-copy { display: flex; flex-direction: column; gap: 22px; }
.hero h1 { color: #FFFFFF; font-size: 46px; line-height: 1.14; }
.hero-lead { font-size: 18px; line-height: 1.6; color: var(--on-navy); max-width: 700px; }
.checks { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; font-weight: 600; }
.checks li { display: flex; gap: 12px; align-items: flex-start; }
.checks li::before, .checklist li::before {
  content: ""; width: 20px; height: 20px; flex-shrink: 0; margin-top: 3px;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l4 4 10-10'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l4 4 10-10'/%3E%3C/svg%3E") center / contain no-repeat;
}

/* stats + credentials */
.stats { background: #FFFFFF; border-bottom: 1px solid var(--line); }
.stats .wrap { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.stat { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; padding: 30px 12px; text-align: center; }
.stat + .stat { border-left: 1px solid var(--line); }
.stat b { font-family: var(--slab); font-weight: 800; font-size: 44px; color: var(--red); line-height: 1; }
.stat span { font-size: 15px; font-weight: 600; color: var(--navy); }
.creds { background: var(--grey); }
.creds .wrap { min-height: 120px; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; padding-top: 18px; padding-bottom: 18px; }
.creds img { height: 56px; width: auto; }
.cred { display: flex; gap: 12px; align-items: center; font-size: 14px; font-weight: 700; color: var(--navy); line-height: 1.35; }
.cred small { display: block; font-size: 12px; font-weight: 600; color: var(--muted); }

/* service cards */
.cards3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.card {
  background: #FFFFFF; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column;
  text-decoration: none; color: inherit; transition: box-shadow .15s, transform .15s;
}
a.card:hover { box-shadow: var(--shadow); transform: translateY(-2px); color: inherit; }
.card img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.card-body { padding: 20px 22px 22px; display: flex; flex-direction: column; gap: 8px; flex-grow: 1; }
.card-body h3 { font-size: 19px; font-weight: 700; }
.card-body p { font-size: 15px; line-height: 1.55; color: var(--muted); flex-grow: 1; }
.more { font-size: 14px; font-weight: 700; color: var(--red); }
.col-card .card-body { padding: 22px 24px 26px; gap: 10px; }
.col-card h3 { font-size: 21px; font-weight: 800; }
.col-card ul { margin: 0; padding-left: 20px; font-size: 15px; line-height: 1.75; color: var(--body); }
.col-card .note { font-size: 15px; font-weight: 600; color: var(--navy); }

/* why choose (navy band) */
.why .wrap { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: 72px; align-items: center; }
.why-big { display: flex; flex-direction: column; gap: 14px; }
.why-big b { font-family: var(--slab); font-weight: 800; font-size: 96px; line-height: 1; }
.why-big span { font-weight: 800; font-size: 26px; line-height: 1.25; }
.why h2 { font-size: 32px; margin-bottom: 22px; }
.why .checks { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 32px; font-weight: 500; line-height: 1.5; color: var(--on-navy); }
.why .checks li::before { color: #FFFFFF; }

/* brand rows + logo tiles */
.brand-rows { display: flex; flex-direction: column; }
.brand-row { display: grid; grid-template-columns: 220px 1fr; gap: 20px; align-items: center; padding: 16px 0; border-bottom: 1px solid var(--line-soft); }
.brand-row > b, .brand-row > h3 { font-weight: 800; font-size: 17px; color: var(--navy-dk); }
.brand-tile { margin: 0; display: flex; flex-direction: column; gap: 6px; }
.brand-tile figcaption { font-size: 12.5px; font-weight: 600; color: var(--body); text-align: center; line-height: 1.3; }
.brand-tile figcaption small { display: block; font-size: 11px; font-weight: 600; color: var(--red); margin-top: 2px; }
.logos.named { row-gap: 14px; }
.logos { display: grid; grid-template-columns: repeat(auto-fill, minmax(118px, 1fr)); gap: 10px; }
.logo-tile { height: 72px; background: #FFFFFF; border: 1px solid var(--line); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; padding: 10px; }
.logo-tile img { max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; }
.logo-tile.dark { background: var(--navy); border-color: var(--navy); }
.logos.big { grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 14px; }
.logos.big .logo-tile { height: 96px; }
.logo-count { background: var(--navy); color: #FFFFFF; flex-direction: column; border-color: var(--navy); }
.logo-count b { font-family: var(--slab); font-weight: 800; font-size: 26px; line-height: 1.1; }
.logo-count span { font-size: 13px; font-weight: 600; }

/* red NOC strip */
.noc { background: var(--red); color: #FFFFFF; }
.noc .wrap { padding-top: 44px; padding-bottom: 44px; display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.noc-copy { display: flex; gap: 22px; align-items: center; }
.noc-copy img { width: 54px; height: 64px; background: #FFFFFF; border-radius: var(--radius); padding: 6px; object-fit: contain; }
.noc h2 { color: #FFFFFF; font-size: 28px; margin-bottom: 6px; }
.noc p { font-size: 17px; line-height: 1.5; }
.noc .btn { white-space: nowrap; }

/* contact blocks */
.contact3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.contact3 h3 { font-size: 22px; margin-bottom: 12px; }
.contact3 p, .contact3 a { font-size: 16px; line-height: 1.7; }
.contact3 a { display: block; font-weight: 600; }
.map { width: 100%; min-height: 240px; border: 1px solid var(--line); border-radius: var(--radius); }

/* ---------------------------------------------------------------- inner page hero */
.phero { background: var(--grey); padding: 26px 0 60px; }
.crumbs { font-size: 14px; color: var(--muted); display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.crumbs a { font-weight: 600; text-decoration: none; }
.phero-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 48px; align-items: start; }
.phero-copy { display: flex; flex-direction: column; gap: 18px; }
.phero h1 { font-size: 44px; line-height: 1.12; }
.phero .lead { font-size: 18px; line-height: 1.6; color: var(--muted); }
.phero-img { width: 100%; aspect-ratio: 16 / 7; object-fit: cover; border-radius: var(--radius); }
.mini-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; }
.mini-stat { background: #FFFFFF; border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; }
.mini-stat b { display: block; font-family: var(--slab); font-weight: 800; font-size: 24px; color: var(--red); line-height: 1.2; }
.mini-stat span { font-size: 13px; font-weight: 600; color: var(--muted); line-height: 1.4; display: block; }
.mini-stat.long b { font-size: 17px; line-height: 1.3; margin-bottom: 4px; }
.phero.simple { padding-bottom: 48px; }
.phero.simple .phero-copy { max-width: 860px; }

/* ---------------------------------------------------------------- article + sidebar */
.main-grid { display: grid; grid-template-columns: minmax(0, 8fr) minmax(0, 4fr); gap: 56px; padding-top: 64px; padding-bottom: 72px; align-items: start; }
.article { display: flex; flex-direction: column; gap: 52px; min-width: 0; }
.block { display: flex; flex-direction: column; gap: 16px; }
.block > h2 { font-size: 30px; }
.block > h2::after { content: ""; display: block; width: 56px; height: 4px; background: var(--red); margin-top: 12px; }
.block h3 { font-size: 21px; }
.prose { display: flex; flex-direction: column; gap: 14px; font-size: 17px; line-height: 1.72; color: var(--body); }
.prose a { font-weight: 600; }
.prose .callout { background: var(--grey); border-left: 4px solid var(--red); padding: 16px 20px; border-radius: var(--radius); color: var(--text); font-weight: 600; }
.checklist { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; font-size: 16px; line-height: 1.6; color: var(--body); }
.checklist li { display: flex; gap: 12px; align-items: flex-start; }
.checklist li::before { color: var(--red); }
.checklist.two { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 28px; }
.olist { margin: 0; padding-left: 22px; display: grid; gap: 8px; font-size: 16px; line-height: 1.6; color: var(--body); }
.tcards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.tcard { border: 1px solid var(--line); border-left: 4px solid var(--navy); border-radius: var(--radius); padding: 20px 22px; display: flex; flex-direction: column; gap: 8px; background: #FFFFFF; }
.tcard h3 { font-size: 18px; font-weight: 700; }
.tcard p, .tcard li { font-size: 15px; line-height: 1.6; color: var(--muted); }
.tcard .checklist { gap: 6px; font-size: 15px; }
.tcard .checklist li::before { width: 16px; height: 16px; }
.tcard.num { border-left-color: var(--red); }
.tcard .n { font-family: var(--slab); font-weight: 800; font-size: 28px; color: var(--red); line-height: 1; }
.groups { display: flex; flex-direction: column; gap: 22px; }
.group { border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 24px; display: flex; flex-direction: column; gap: 12px; }
.group .n { font-family: var(--slab); font-weight: 800; font-size: 28px; color: var(--red); line-height: 1; }
.group .prose { font-size: 16px; }
.cards2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.photo-card img { aspect-ratio: 4 / 3; object-fit: contain; background: var(--grey); padding: 12px; }
.photo-card .card-body p { font-size: 15px; }
.group h3 { font-size: 19px; }
.bcards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.bcard { border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; display: grid; grid-template-columns: 112px 1fr; gap: 16px; align-items: center; }
.bcard .logo-box { height: 60px; display: flex; align-items: center; justify-content: center; }
.bcard .logo-box img { max-height: 52px; max-width: 100%; width: auto; object-fit: contain; }
.bcard .logo-box.dark { background: var(--navy); border-radius: var(--radius); padding: 6px; }
.logo-strip .logo-tile { height: 76px; }
.bcard h3 { font-size: 17px; font-weight: 700; }
.bcard p { font-size: 14px; line-height: 1.55; color: var(--muted); }
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; counter-reset: step; }
.step { border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 22px; display: flex; flex-direction: column; gap: 8px; position: relative; }
.step .n { font-family: var(--slab); font-weight: 800; font-size: 30px; color: var(--red); line-height: 1; }
.step h3 { font-size: 18px; font-weight: 700; }
.step p { font-size: 15px; line-height: 1.6; color: var(--muted); }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); }
table { border-collapse: collapse; width: 100%; font-size: 15px; line-height: 1.5; }
th, td { padding: 12px 16px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line-soft); }
th { background: var(--navy); color: #FFFFFF; font-weight: 700; }
tr:nth-child(even) td { background: #FAFBFC; }
.faq { border: 1px solid var(--line); border-radius: var(--radius); }
.faq details { border-bottom: 1px solid var(--line-soft); }
.faq details:last-child { border-bottom: 0; }
.faq summary {
  list-style: none; cursor: pointer; min-height: 60px; padding: 14px 20px; display: flex; justify-content: space-between; align-items: center; gap: 16px;
  font-weight: 700; font-size: 16px; color: var(--navy-dk);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 24px; font-weight: 600; color: var(--red); line-height: 1; }
.faq details[open] summary { background: var(--grey); }
.faq details[open] summary::after { content: "\2212"; }
.faq .ans { padding: 14px 20px 18px; font-size: 15px; line-height: 1.7; color: var(--muted); }
.figure { margin: 0; }
.figure img { border-radius: var(--radius); width: 100%; max-height: 440px; object-fit: cover; }
.block:has(.figure.side) { display: block; }
.block:has(.figure.side) > h2 { margin-bottom: 16px; }
.figure.side { float: right; width: 240px; margin: 0 0 16px 28px; }
.figure.side img { aspect-ratio: 3 / 4; object-fit: cover; }
@media (max-width: 720px) { .figure.side { float: none; width: 100%; margin: 0 0 16px; } .figure.side img { aspect-ratio: 16 / 9; } }
.logo-strip { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 12px; }
.related { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.related a { display: flex; justify-content: space-between; gap: 12px; padding: 14px 18px; border: 1px solid var(--line); border-radius: var(--radius); font-weight: 600; text-decoration: none; }
.related a::after { content: "\203A"; color: var(--red); font-weight: 800; }
.related a:hover { border-color: var(--navy); }

.aside { display: flex; flex-direction: column; gap: 20px; position: sticky; top: 120px; }
.side-nav { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.side-nav > b { display: block; background: var(--navy); color: #FFFFFF; padding: 14px 20px; font-size: 16px; }
.side-nav a { display: block; padding: 11px 20px; border-bottom: 1px solid var(--line-soft); font-size: 15px; font-weight: 600; text-decoration: none; }
.side-nav a:last-child { border-bottom: 0; }
.side-nav a[aria-current="page"] { background: var(--red-soft); color: var(--red); }
.side-call { background: var(--navy-dk); color: #FFFFFF; border-radius: var(--radius); padding: 22px 20px; display: flex; flex-direction: column; gap: 10px; }
.side-call b { font-size: 18px; }
.side-call span { font-size: 14px; color: var(--on-navy); line-height: 1.5; }
.side-call .tel { font-family: var(--slab); font-weight: 800; font-size: 24px; color: #FFFFFF; text-decoration: none; }
.side-call .mail { font-size: 14px; color: var(--on-navy); }
.side-call .btn { min-height: 46px; font-size: 15px; }

/* CTA band */
.cta-band { background: var(--navy-dk); color: #FFFFFF; }
.cta-band .wrap { padding-top: 56px; padding-bottom: 56px; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 40px; align-items: center; }
.cta-band h2 { color: #FFFFFF; font-size: 30px; margin-bottom: 12px; }
.cta-band p { color: var(--on-navy); font-size: 16px; line-height: 1.65; }
.cta-band p + p { margin-top: 10px; }
.cta-band a:not(.btn) { color: #FFFFFF; font-weight: 600; }
.cta-band .btns { flex-direction: column; min-width: 280px; }
.clients-strip { background: var(--grey); }
.clients-strip .wrap { padding-top: 34px; padding-bottom: 34px; display: flex; align-items: center; gap: 28px; }
.clients-strip b { font-weight: 800; font-size: 18px; color: var(--navy-dk); white-space: nowrap; }
.clients-strip .logos { flex-grow: 1; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); }

/* ---------------------------------------------------------------- brand and product pages */
.brand-hero-logo { margin-top: 6px; }
.brand-hero-logo img { max-height: 70px; width: auto; }
.model { border-top: 1px solid var(--line); padding-top: 36px; display: flex; flex-direction: column; gap: 18px; scroll-margin-top: 110px; }
.model-head { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 28px; align-items: start; }
.model-img { background: var(--grey); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px; display: flex; align-items: center; justify-content: center; min-height: 220px; }
.model-img img { max-height: 260px; width: auto; object-fit: contain; }
.model-copy { display: flex; flex-direction: column; gap: 10px; }
.model-copy h2 { font-size: 24px; }
.model-copy p { font-size: 16px; line-height: 1.65; color: var(--body); }
.model-copy .tags span { background: var(--red-soft); border-color: #f3c9cc; color: var(--red); font-weight: 600; }
.model-copy .std { font-size: 14px; color: var(--muted); }
.model-cta .btn { min-height: 44px; font-size: 15px; }
.spec-more summary { cursor: pointer; font-weight: 700; color: var(--navy); padding: 8px 0; }
.spec-full th { background: var(--grey); color: var(--navy-dk); white-space: nowrap; }
.spec-full thead th { background: var(--navy); color: #FFFFFF; }
@media (max-width: 720px) {
  .model-head { grid-template-columns: 1fr; }
  .model-img { min-height: 0; }
}

/* ---------------------------------------------------------------- blog */
.posts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.post-card img { aspect-ratio: 16 / 9; }
.post-meta { font-size: 13px; font-weight: 600; color: var(--muted); display: flex; gap: 10px; flex-wrap: wrap; }
.tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 28px; }
.tabs a { padding: 8px 16px; border: 1px solid var(--line); border-radius: 999px; font-size: 14px; font-weight: 600; text-decoration: none; }
.tabs a[aria-current="page"] { background: var(--navy); border-color: var(--navy); color: #FFFFFF; }
.post-body { font-size: 17px; line-height: 1.75; color: var(--body); display: flex; flex-direction: column; gap: 16px; }
.post-body h2 { font-size: 28px; margin-top: 22px; }
.post-body h3 { font-size: 21px; margin-top: 10px; }
.post-body ul, .post-body ol { margin: 0; padding-left: 24px; display: grid; gap: 6px; }
.post-body .checklist { padding-left: 0; }
.post-body img { border-radius: var(--radius); }
.post-hero-img { width: 100%; border-radius: var(--radius); margin-top: 8px; }
.tags { display: flex; gap: 8px; flex-wrap: wrap; }
.tags span { font-size: 13px; background: var(--grey); border: 1px solid var(--line); padding: 4px 12px; border-radius: 999px; color: var(--muted); }
.post-cta { background: var(--grey); border-left: 4px solid var(--red); border-radius: var(--radius); padding: 22px 24px; display: flex; flex-direction: column; gap: 12px; }
.post-cta b { font-size: 20px; color: var(--navy-dk); }

/* ---------------------------------------------------------------- footer */
.footer { background: var(--navy-dk); color: #C3CCDB; font-size: 15px; }
.footer .wrap { padding-top: 56px; padding-bottom: 28px; display: flex; flex-direction: column; gap: 36px; }
.foot-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.2fr; gap: 32px; line-height: 1.9; }
.foot-grid h2 { color: #FFFFFF; font-size: 15px; font-weight: 700; margin-bottom: 8px; }
.footer a { color: #C3CCDB; text-decoration: none; display: block; }
.footer a:hover { color: #FFFFFF; }
.foot-brand { display: flex; gap: 12px; align-items: center; margin-bottom: 12px; }
.foot-brand .logo-bg { width: 64px; height: 64px; background: #FFFFFF; border-radius: var(--radius); display: flex; align-items: center; justify-content: center; }
.foot-brand .logo-bg img { width: 56px; height: 55px; }
.foot-brand b { font-weight: 900; font-size: 17px; color: #FFFFFF; line-height: 1.2; }
.foot-grid p { line-height: 1.6; }
.foot-bottom { border-top: 1px solid var(--navy-line); padding-top: 18px; font-size: 13px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

/* ---------------------------------------------------------------- floating contact rail */
.rail {
  position: fixed; right: 0; top: 50%; transform: translateY(-50%); z-index: 60; display: flex; flex-direction: column; gap: 2px;
  box-shadow: -4px 6px 18px rgba(11, 33, 80, .22); border-radius: 6px 0 0 6px; overflow: hidden;
}
.rail a { width: 52px; height: 52px; background: var(--navy); color: #FFFFFF; display: flex; align-items: center; justify-content: center; position: relative; }
.rail a:hover { background: var(--navy-dk); color: #FFFFFF; }
.rail a.wa { background: var(--wa); }
.rail a.wa:hover { background: var(--wa-dk); }
.rail .i { width: 22px; height: 22px; }
.rail a span { position: absolute; right: 60px; background: var(--navy-dk); color: #FFFFFF; font-size: 13px; font-weight: 600; white-space: nowrap; padding: 6px 10px; border-radius: var(--radius); opacity: 0; pointer-events: none; transition: opacity .15s; }
.rail a:hover span, .rail a:focus-visible span { opacity: 1; }

/* ---------------------------------------------------------------- 404 */
.nf { text-align: center; padding: 100px 0; display: flex; flex-direction: column; align-items: center; gap: 18px; }
.nf b { font-family: var(--slab); font-size: 96px; color: var(--red); line-height: 1; }

/* ---------------------------------------------------------------- responsive */
@media (max-width: 1320px) {
  .nav > a, .nav-drop > button { padding: 10px 8px; }
  .brand-name b { font-size: 22px; }
}
@media (max-width: 1200px) {
  :root { --gutter: 32px; }
  .logos.big { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .topbar-creds { display: none; }
  .topbar .wrap { justify-content: flex-end; }
  .menu-btn { display: inline-flex; }
  .nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0; background: #FFFFFF; flex-direction: column; align-items: stretch;
    padding: 8px var(--gutter) 20px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); max-height: calc(100vh - 80px); overflow-y: auto;
  }
  .nav.open { display: flex; }
  .nav > a, .nav-drop > button { width: 100%; justify-content: space-between; padding: 12px 4px; font-size: 16px; border-bottom: 1px solid var(--line-soft); border-radius: 0; }
  .nav-menu { position: static; display: none; box-shadow: none; border: 0; padding: 0 0 8px 12px; min-width: 0; }
  .nav-drop:hover .nav-menu, .nav-drop:focus-within .nav-menu { display: none; }
  .nav-drop.open .nav-menu { display: block; }
  .nav .btn { margin: 14px 0 0; }
  .masthead .wrap { position: relative; min-height: 80px; }
}
@media (max-width: 1020px) {
  .hero .wrap, .phero-grid, .main-grid, .why .wrap { grid-template-columns: 1fr; gap: 36px; }
  .aside { position: static; }
  .cards3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .contact3 { grid-template-columns: 1fr 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .cta-band .wrap { grid-template-columns: 1fr; }
  .cta-band .btns { flex-direction: row; min-width: 0; }
  .noc .wrap { flex-direction: column; align-items: flex-start; }
  .topbar-creds { display: none; }
}
@media (max-width: 720px) {
  :root { --gutter: 16px; }
  body { font-size: 15px; }
  .topbar .wrap { justify-content: center; }
  .topbar-contact { gap: 16px; font-size: 12px; }
  .brand img { width: 54px; height: 53px; }
  .brand-name b { font-size: 17px; }
  .brand-name span { display: none; }
  .tagline { font-size: 12px; letter-spacing: .03em; padding: 9px 12px; }
  .sec { padding: 56px 0; }
  .head h2 { font-size: 27px; }
  .hero .wrap { padding-top: 40px; padding-bottom: 40px; }
  .hero h1 { font-size: 30px; }
  .hero-lead { font-size: 16px; }
  .phero h1 { font-size: 30px; }
  .phero .lead { font-size: 16px; }
  .stats .wrap { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stat:nth-child(3) { border-left: 0; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--line); }
  .stat b { font-size: 34px; }
  .creds .wrap { justify-content: center; }
  .cards3, .cards2, .tcards, .bcards, .steps, .related, .posts, .contact3, .checklist.two, .why .checks { grid-template-columns: 1fr; }
  .brand-row { grid-template-columns: 1fr; gap: 10px; }
  .logos { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .logos.big { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .logos.big .logo-tile { height: 72px; }
  .block > h2 { font-size: 24px; }
  .prose { font-size: 16px; }
  .why-big b { font-size: 64px; }
  .noc h2 { font-size: 22px; }
  .cta-band h2 { font-size: 24px; }
  .cta-band .btns { flex-direction: column; }
  .clients-strip .wrap { flex-direction: column; align-items: stretch; }
  .clients-strip .logos { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .foot-grid { grid-template-columns: 1fr; }
  .rail a { width: 44px; height: 44px; }
  .rail .i { width: 20px; height: 20px; }
  .rail a span { display: none; }
  .btns .btn { flex: 1 1 100%; }
  .enquiry { padding: 22px 18px; }
  .post-body { font-size: 16px; }
  .post-body h2 { font-size: 23px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}
@media print {
  .rail, .topbar, .nav, .menu-btn, .enquiry, .cta-band .btns { display: none !important; }
}