/* IBEJA International. Blue #243D80 and white only; tints and shades of that blue for ink, lines and grounds. */
:root {
  --blue: #243D80;
  --blue-dk: #1B2F66;
  --ink: #18295A;
  --mute: #44578C;
  --tint: #F3F5FA;
  --line: #D9DFEE;
  --soft: #E6EAF5;
  --pale: #C9D2EA;
  --white: #FFFFFF;
  --gut: 16px;
  --r: 4px;
  --font: 'Jost', system-ui, -apple-system, 'Segoe UI', sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 88px; }
body { margin: 0; font: 400 17px/1.65 var(--font); color: var(--ink); background: var(--white); overflow-x: hidden; }
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3 { margin: 0; font-weight: 500; line-height: 1.12; letter-spacing: -0.015em; color: var(--ink); text-wrap: balance; }
h1 { font-size: clamp(2.4rem, 1.2rem + 4.6vw, 4.25rem); letter-spacing: -0.025em; line-height: 1.06; }
h2 { font-size: clamp(1.9rem, 1.2rem + 2.4vw, 2.9rem); }
h3 { font-size: 1.25rem; letter-spacing: -0.005em; line-height: 1.25; }
p { margin: 0 0 1em; text-wrap: pretty; }
a { color: var(--blue); text-underline-offset: 3px; }
a:hover { color: var(--blue-dk); }
ul, ol { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.skip { position: absolute; left: 8px; top: -60px; z-index: 100; background: var(--blue); color: var(--white); padding: 10px 16px; border-radius: var(--r); }
.skip:focus { top: 8px; }

.wrap { width: 100%; max-width: 1232px; margin-inline: auto; padding-inline: var(--gut); }
.narrow { max-width: 920px; }
.sec { padding-block: clamp(36px, 5.2vw, 72px); }
.sec-tint { background: var(--tint); }
.sec-head { max-width: 640px; margin-bottom: clamp(20px, 2.8vw, 32px); }
.sec-head p { color: var(--mute); margin: 14px 0 0; font-size: 1.1rem; }
.sec > .wrap > h2 { margin-bottom: clamp(20px, 2.8vw, 32px); }
.sec-head h2 { margin: 0; }
.lead { font-size: clamp(1.2rem, 1.05rem + 0.6vw, 1.45rem); line-height: 1.5; }
.prose { max-width: 62ch; }
.prose p:last-child { margin-bottom: 0; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 26px; border: 1px solid var(--blue); border-radius: var(--r); background: var(--blue); color: var(--white); font: 500 1rem/1 var(--font); text-decoration: none; cursor: pointer; transition: background-color .2s, color .2s, border-color .2s; }
.btn:hover { background: var(--blue-dk); border-color: var(--blue-dk); color: var(--white); }
.btn-line { background: var(--soft); border-color: var(--soft); color: var(--blue); }
.btn-line:hover { background: var(--line); border-color: var(--line); color: var(--blue-dk); }
.btn-white { background: var(--white); color: var(--blue); border-color: var(--white); }
.btn-white:hover { background: var(--tint); color: var(--blue-dk); border-color: var(--tint); }
.btn-ghost { background: transparent; color: var(--white); border-color: var(--white); }
.btn-ghost:hover { background: rgba(255, 255, 255, .12); color: var(--white); border-color: var(--white); }
.btn-sm { min-height: 42px; padding: 0 16px; font-size: .95rem; }
.btn-xl { min-height: 64px; padding: 0 40px; font-size: 1.25rem; }
.btn .ico { flex: none; }
.link-btn { background: none; border: 0; padding: 8px 0; font: 500 1rem var(--font); color: var(--blue); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.link { font-weight: 500; }

/* header */
.bar { position: sticky; top: 0; z-index: 50; background: var(--white); transition: box-shadow .2s; }
.bar.is-stuck { box-shadow: 0 1px 0 var(--line); }
.bar-in { display: flex; align-items: center; gap: 8px; min-height: 72px; }
.bar-icon { padding: 0; width: 42px; }
.bar-icon span { display: none; }
.logo { display: block; margin-right: auto; }
.bar-logo { height: 36px; width: auto; }
.nav { display: none; gap: 4px; }
.nav a { padding: 8px 14px; color: var(--ink); text-decoration: none; font-weight: 500; border-radius: var(--r); }
.nav a:hover { color: var(--blue); background: var(--tint); }
.nav a[aria-current="page"] { color: var(--blue); box-shadow: inset 0 -2px 0 var(--blue); border-radius: 0; }
.menu { position: static; }
.menu summary { list-style: none; cursor: pointer; display: inline-flex; align-items: center; min-height: 42px; padding: 0 14px; background: var(--soft); border-radius: var(--r); font-weight: 500; color: var(--ink); }
.menu summary::-webkit-details-marker { display: none; }
.menu[open] summary { background: var(--line); }
.menu-sheet { max-height: calc(100vh - 72px); max-height: calc(100svh - 72px); overflow-y: auto; overscroll-behavior: contain; position: absolute; left: 0; right: 0; top: 100%; background: var(--white); box-shadow: 0 1px 0 var(--line); padding: 8px 0 20px; }
.menu-sheet nav { display: grid; max-width: 1232px; margin-inline: auto; padding-inline: var(--gut); }
.menu-sheet a { padding: 14px 0; border-bottom: 1px solid var(--line); color: var(--ink); text-decoration: none; font-weight: 500; font-size: 1.15rem; }
@media (min-width: 900px) {
  .nav { display: flex; }
  .menu { display: none; }
  .bar-in { gap: 24px; }
  .bar-icon { width: auto; padding: 0 16px; }
  .bar-icon span { display: inline; }
  .logo { margin-right: 0; }
  .nav { margin-left: auto; }
  .bar-icon:first-of-type { margin-left: 8px; }
  .bar-logo { height: 46px; }
}

/* hero: full-width photo, headline over the sky on the left; Dhaka band along the bottom edge */
.hero { position: relative; display: flex; flex-direction: column; justify-content: flex-end; background: var(--soft); min-height: 560px; min-height: 88vh; min-height: 88svh; overflow: hidden; }
.hero-pic { position: absolute; inset: 0; overflow: hidden; }
.hero-pic img { width: 100%; height: 100%; object-fit: cover; }
.hero-in { position: relative; z-index: 1; width: 100%; padding-block: 0 calc(18px + 22px); }
.hero-copy .sub { font-size: 1.08rem; line-height: 1.5; color: var(--ink); max-width: 34em; margin: 14px 0 20px; }
.hero-copy h1 { font-size: clamp(2.1rem, 1.2rem + 4vw, 4.25rem); }
.hero-act { display: flex; flex-wrap: wrap; gap: 12px; }
.hero .hero-act { display: grid; grid-template-columns: 1fr 1fr; }
.hero .hero-act .btn { padding: 0 10px; min-height: 52px; }
.hero-pic::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(180deg, rgba(255,255,255,0) 0, rgba(255,255,255,0) 36%, rgba(255,255,255,.55) 56%, rgba(255,255,255,.9) 68%, rgba(255,255,255,.95) 100%); }
@media (max-width: 859px) { .hero-pic img { object-position: 58% 50% !important; } }
@media (max-width: 859px) and (orientation: landscape) and (max-height: 520px) {
  .hero { justify-content: flex-start; min-height: 0; }
  .hero-pic img { object-position: 50% 40% !important; }
  .hero-pic::after { background: linear-gradient(90deg, rgba(255,255,255,.94) 0, rgba(255,255,255,.88) 45%, rgba(255,255,255,0) 72%); }
  .hero-in { padding-block: 24px 40px; }
  .hero-copy { max-width: 58%; }
  .hero-copy h1 { font-size: 2rem; }
  .hero-copy .sub { margin: 10px 0 14px; font-size: 1rem; }
  .hero .hero-act { grid-template-columns: auto auto; justify-content: start; }
  .hero .hero-act .btn { padding: 0 20px; min-height: 48px; }
}
@media (min-width: 860px) {
  .hero { justify-content: flex-start; align-items: flex-start; min-height: clamp(520px, 46vw, 720px); background: var(--white); }
  .hero-pic::after { background: linear-gradient(90deg, rgba(255,255,255,.9) 0, rgba(255,255,255,.8) 28%, rgba(255,255,255,.4) 46%, rgba(255,255,255,0) 62%); }
  .hero-in { padding-block: clamp(40px, 5vw, 80px) calc(clamp(40px, 5vw, 80px) + 18px); }
  .hero-copy { max-width: min(560px, 47%); }
  .hero-copy h1 { font-size: clamp(2.4rem, 1.2rem + 4.6vw, 4.25rem); }
  .hero-copy .sub { font-size: clamp(1.1rem, 1rem + .5vw, 1.35rem); line-height: 1.55; color: var(--mute); margin: 22px 0 32px; }
  .hero .hero-act { display: flex; }
  .hero .hero-act .btn { padding: 0 26px; min-height: 48px; }
}
.dhaka { height: 18px; background: url("data:image/svg+xml,%3Csvg xmlns=%27http://www.w3.org/2000/svg%27 viewBox=%270 0 24 18%27 width=%2724%27 height=%2718%27%3E%3Crect width=%2724%27 height=%2718%27 fill=%27%23243D80%27/%3E%3Crect y=%271%27 width=%2724%27 height=%271%27 fill=%27%23fff%27/%3E%3Crect y=%2716%27 width=%2724%27 height=%271%27 fill=%27%23fff%27/%3E%3Cpath fill=%27%23fff%27 d=%27M6 4 10.5 8.5 6 13 1.5 8.5zM18 4 22.5 8.5 18 13 13.5 8.5z%27/%3E%3Cpath fill=%27%23243D80%27 d=%27M6 6 8.4 8.5 6 11 3.6 8.5zM18 6 20.4 8.5 18 11 15.6 8.5z%27/%3E%3Cpath fill=%27%238FA0CE%27 d=%27M6 7.5 7 8.5 6 9.5 5 8.5zM18 7.5 19 8.5 18 9.5 17 8.5zM12 7 13 8.5 12 10 11 8.5zM0 7 1 8.5 0 10zM24 7 23 8.5 24 10z%27/%3E%3Cpath fill=%27none%27 stroke=%27%23C9D2EA%27 stroke-width=%27.9%27 d=%27M0 14.5 3 12.8 6 14.5 9 12.8 12 14.5 15 12.8 18 14.5 21 12.8 24 14.5%27/%3E%3C/svg%3E") repeat-x left top / 24px 18px; }
.hero-pic .dhaka { position: absolute; z-index: 2; left: 0; right: 0; bottom: 0; }
.foot > .dhaka { margin-bottom: clamp(32px, 4.6vw, 52px); }

/* client marquee */
.clients { padding-block: 20px 22px; background: var(--tint); }
.clients-label { text-align: center; color: var(--mute); font-size: .95rem; margin: 0 0 18px; }
.marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #fff 8%, #fff 92%, transparent); mask-image: linear-gradient(90deg, transparent, #fff 8%, #fff 92%, transparent); }
.marquee-track { display: flex; width: max-content; animation: marquee 60s linear infinite; }
.marquee:hover .marquee-track, .marquee:focus-within .marquee-track { animation-play-state: paused; }
.marquee ul { display: flex; flex: none; align-items: center; gap: 64px; padding-right: 64px; }
.marquee li { display: flex; align-items: center; gap: 14px; white-space: nowrap; }
.marquee img { height: 40px; width: auto; max-width: 180px; object-fit: contain; }
.marquee li span { font-weight: 500; font-size: 1.15rem; color: var(--mute); }
@keyframes marquee { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .marquee { -webkit-mask-image: none; mask-image: none; }
  .marquee-track { animation: none; width: auto; }
  .marquee ul { flex-wrap: wrap; justify-content: center; gap: 20px 40px; padding: 0 var(--gut); }
  .marquee ul[aria-hidden] { display: none; }
}

/* product cards */
.grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 250px), 1fr)); }
.card { display: block; height: 100%; border-radius: var(--r); background: var(--tint); color: var(--ink); text-decoration: none; overflow: hidden; transition: border-color .2s; }
.sec-tint .card { background: var(--white); }
.card:hover { background: var(--soft); color: var(--ink); }
.sec-tint .card:hover { background: var(--white); }
.card-img { display: block; aspect-ratio: 1; background: var(--soft); overflow: hidden; }
.card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.card:hover .card-img img { transform: scale(1.03); }
.card-body { display: block; padding: 18px 20px 22px; }
.card-d { display: block; margin-top: 6px; color: var(--mute); font-size: .98rem; line-height: 1.45; }

/* split layouts */
.split { display: grid; gap: 32px; align-items: center; }
.split-pic { border-radius: var(--r); overflow: hidden; background: var(--white); aspect-ratio: 4 / 3; }
.split-pic img { width: 100%; height: 100%; object-fit: cover; }
.split-text h2 { margin-bottom: 24px; }
.split-text p { max-width: 36em; }
.split-2 { display: grid; gap: 20px; }
.sec > .split-2 > h2, .sec > .split-2 > div > h2 { margin: 0 0 8px; }
.fig { margin-top: 28px; aspect-ratio: 3 / 2; border-radius: var(--r); overflow: hidden; background: var(--tint); }
.fig img { width: 100%; height: 100%; object-fit: cover; }
@media (min-width: 860px) {
  .split { grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 96px); }
  .split-2 { grid-template-columns: 5fr 7fr; gap: clamp(32px, 5vw, 72px); align-items: start; }
}

/* lists */
.checks li { position: relative; padding: 8px 0 8px 32px; }
.checks li::before { content: ""; position: absolute; left: 4px; top: 1em; width: 12px; height: 6px; border-left: 2px solid var(--blue); border-bottom: 2px solid var(--blue); transform: rotate(-45deg); }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.tags li { padding: 7px 14px; border-radius: 999px; background: var(--white); font-size: .95rem; }
.plain-grid { display: grid; gap: 28px 40px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr)); }
.plain-grid li { border-top: 2px solid var(--blue); padding-top: 16px; }
.plain-grid h3 { margin-bottom: 8px; }
.plain-grid p { color: var(--mute); margin-bottom: 10px; }
.link-list { display: grid; gap: 0 48px; }
.link-list a, .link-list .row { display: grid; gap: 2px; padding: 16px 0; text-decoration: none; color: var(--ink); }
.link-list a:hover strong { color: var(--blue); }
.link-list strong { font-weight: 500; font-size: 1.2rem; }
.link-list span { color: var(--mute); }
@media (min-width: 760px) { .link-list { grid-template-columns: 1fr 1fr; } }

/* page header (inner pages) */
.phead { padding-block: clamp(28px, 4.6vw, 60px) clamp(32px, 5vw, 56px); }
.phead h1 { max-width: 16em; font-size: clamp(1.85rem, 0.9rem + 4.6vw, 4.25rem); }
.phead .answer { font-size: clamp(1.1rem, 1rem + .4vw, 1.3rem); line-height: 1.6; color: var(--mute); margin: 24px 0 0; max-width: 38em; }
.phead .lead-p { margin: 16px 0 0; max-width: 38em; }
.phead-act { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 0; }
.crumbs { padding-block: 20px 0; font-size: .92rem; color: var(--mute); }
.crumbs ol { display: flex; flex-wrap: wrap; gap: 4px 0; }
.crumbs li + li::before { content: "/"; margin: 0 10px; color: var(--pale); }
.crumbs a { color: var(--mute); }

/* product page */
.phero { padding-bottom: clamp(28px, 4vw, 52px); }
.phero-in { display: grid; gap: 32px; margin-top: 16px; }
.phero-copy .answer { color: var(--mute); margin: 22px 0 28px; max-width: 36em; }
.phero-copy h1 { font-size: clamp(1.85rem, 1rem + 2.2vw, 2.7rem); }
.brand-badge { display: flex; align-items: center; gap: 8px 14px; margin: 0 0 16px; font-size: 1rem; font-weight: 500; line-height: 1.3; letter-spacing: 0; text-transform: none; color: var(--ink); }
.brand-badge img { height: 44px; width: auto; flex: none; border-radius: 6px; border: 1px solid rgba(36,61,128,.18); background: #fff; }
.brand-badge span { min-width: 0; }
.biz-link { margin: 22px 0 0; font-size: .98rem; color: var(--mute); }
.gal-main { margin: 0; aspect-ratio: 1; border-radius: var(--r); background: var(--tint); overflow: hidden; }
.gal-main img { width: 100%; height: 100%; object-fit: cover; }
.thumbs { display: flex; gap: 10px; margin-top: 10px; flex-wrap: wrap; }
.thumbs a { display: block; width: 72px; aspect-ratio: 1; border-radius: var(--r); overflow: hidden; background: var(--tint); opacity: .6; transition: opacity .2s; }
.thumbs a[aria-current="true"] { opacity: 1; outline: 2px solid var(--blue); outline-offset: 2px; }
.thumbs a:hover { opacity: 1; }
.thumbs img { width: 100%; height: 100%; object-fit: cover; }
@media (min-width: 860px) {
  .phero-in { grid-template-columns: .85fr 1.15fr; gap: clamp(40px, 5vw, 80px); align-items: start; }
}
.spec { width: 100%; border-collapse: collapse; }
.spec th, .spec td { text-align: left; vertical-align: top; padding: 14px 0; border-bottom: 1px solid var(--line); }
.spec tr:first-child th, .spec tr:first-child td { border-top: 1px solid var(--line); }
.spec th { width: 38%; padding-right: 20px; font-weight: 500; color: var(--mute); }
.split-2 h3 { font-size: 1.05rem; color: var(--mute); font-weight: 500; margin-top: 28px; }
.models { display: grid; gap: 20px; grid-template-columns: repeat(2, 1fr); }
.models li { text-align: center; }
.model-img { aspect-ratio: 1; background: var(--tint); border-radius: var(--r); overflow: hidden; margin-bottom: 10px; }
.model-img img { width: 100%; height: 100%; object-fit: contain; }
.models span { font-weight: 500; }
@media (min-width: 760px) { .models { grid-template-columns: repeat(4, 1fr); } }
.table-wrap { overflow-x: auto; border-radius: var(--r); background: var(--white); }
.cmp { width: 100%; min-width: 640px; border-collapse: collapse; }
.cmp th, .cmp td { text-align: left; vertical-align: top; padding: 14px 16px; border-bottom: 1px solid var(--line); font-size: .98rem; }
.cmp thead th { font-weight: 500; color: var(--blue); border-bottom: 2px solid var(--blue); }
.cmp tbody th { font-weight: 500; color: var(--mute); }
.cmp tr:last-child th, .cmp tr:last-child td { border-bottom: 0; }
.cmp-links { display: flex; flex-wrap: wrap; gap: 12px 24px; margin: 20px 0 0; }

/* calculator */
.calc { background: var(--white); }
.calc-in { display: grid; gap: 32px; grid-template-columns: minmax(0, 1fr); }
.calc-head p { color: var(--mute); margin: 14px 0 0; max-width: 34em; }
.calc-live { border-radius: var(--r); padding: clamp(20px, 3vw, 36px); background: var(--tint); }
.stepper { display: flex; align-items: center; justify-content: center; gap: 28px; }
.stepper button { width: 52px; height: 52px; border: 0; border-radius: var(--r); background: var(--white); color: var(--blue); font: 500 1.6rem/1 var(--font); cursor: pointer; }
.stepper button:hover { background: var(--blue); color: var(--white); }
.stepper-n { text-align: center; min-width: 8em; }
.stepper-n output { display: block; font-size: 3.4rem; font-weight: 500; line-height: 1; color: var(--blue); }
.stepper-n span { color: var(--mute); font-size: .95rem; }
.tubes { display: flex; flex-wrap: wrap; justify-content: center; gap: 5px; margin: 28px auto; max-width: 600px; }
.tb { width: 11px; height: 34px; border-radius: 6px; background: var(--pale); opacity: .55; transition: background-color .25s, border-color .25s; }
.tb.on { background: var(--blue); opacity: 1; }
.calc-out { text-align: center; font-size: 1.2rem; margin: 0 0 20px; }
.calc-act { display: flex; flex-wrap: wrap; gap: 8px 24px; align-items: center; justify-content: center; }
.calc-guide { display: none; margin-top: 20px; }
.calc-guide.open { display: block; }
.calc-guide table { width: 100%; border-collapse: collapse; background: var(--white); }
.calc-guide th, .calc-guide td { text-align: left; padding: 12px 16px; border-bottom: 1px solid var(--line); font-weight: 400; }
.calc-guide thead th, .calc-guide tbody th { font-weight: 500; }
@media (min-width: 960px) { .calc-in { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 64px; align-items: center; } .calc-guide { grid-column: 1 / -1; } }

/* faq */
.faq-list { display: grid; gap: 8px; }
.faq-list details { background: var(--white); border-radius: var(--r); padding-inline: 24px; }
.sec:not(.sec-tint) .faq-list details { background: var(--tint); }
.faq-list summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 22px 0; cursor: pointer; list-style: none; font-size: 1.2rem; font-weight: 500; line-height: 1.35; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary:hover { color: var(--blue); }
.plus { position: relative; flex: none; width: 16px; height: 16px; }
.plus::before, .plus::after { content: ""; position: absolute; left: 0; right: 0; top: 7px; height: 2px; background: var(--blue); transition: transform .25s; }
.plus::after { transform: rotate(90deg); }
details[open] .plus::after { transform: rotate(0); }
.faq-list details p { margin: 0; padding: 0 36px 24px 0; max-width: 60ch; color: var(--mute); }

/* testimonials */
.quotes { display: grid; gap: 20px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); }
.quotes figure { margin: 0; height: 100%; padding: 28px; background: var(--white); border-radius: var(--r); }
.quotes blockquote { margin: 0 0 20px; font-size: 1.15rem; line-height: 1.55; }
.quotes figcaption strong { display: block; font-weight: 500; }
.quotes figcaption span { color: var(--mute); font-size: .95rem; }

/* about */
.xfade { position: relative; aspect-ratio: 4 / 3; border-radius: var(--r); overflow: hidden; background: var(--tint); }
.xfade img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; animation: xfade 21s linear infinite; }
.xfade img:nth-child(1) { opacity: 1; animation-delay: -1.7s; }
.xfade img:nth-child(2) { animation-delay: 5.3s; }
.xfade img:nth-child(3) { animation-delay: 12.3s; }
@keyframes xfade { 0% { opacity: 0; } 8% { opacity: 1; } 33% { opacity: 1; } 41% { opacity: 0; } 100% { opacity: 0; } }
@media (min-width: 760px) { .xfade { aspect-ratio: 16 / 7; } }
@media (prefers-reduced-motion: reduce) { .xfade img { animation: none; } .xfade img:nth-child(n+2) { display: none; } }
.timeline { max-width: 640px; }
.timeline li { position: relative; display: grid; grid-template-columns: 76px 28px 1fr; padding-bottom: 36px; }
.timeline li:last-child { padding-bottom: 0; }
.timeline li::before { content: ""; position: absolute; left: 89px; top: 14px; bottom: -14px; width: 2px; background: var(--line); }
.timeline li:last-child::before { display: none; }
.timeline li::after { content: ""; position: absolute; left: 82px; top: 8px; width: 16px; height: 16px; border-radius: 50%; background: var(--blue); border: 3px solid var(--tint); box-shadow: 0 0 0 1px var(--blue); }
.tl-mark { grid-row: 1 / span 2; font-weight: 500; color: var(--blue); font-size: 1.15rem; line-height: 1.7; }
.timeline h3, .timeline p { grid-column: 3; }
.timeline p { margin: 6px 0 0; color: var(--mute); max-width: 44ch; }
@media (min-width: 640px) { .timeline li { grid-template-columns: 120px 40px 1fr; } .timeline li::before { left: 139px; } .timeline li::after { left: 132px; } }

/* projects */
.clients-grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 190px), 1fr)); }
.client { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; min-height: 180px; padding: 24px 16px; border-radius: var(--r); background: var(--tint); text-align: center; }
.sec-tint .client, .client:not(.client-type) { background: var(--white); }
.sec-tint .client-type { background: var(--white); }
.client-logo { display: flex; align-items: center; justify-content: center; height: 72px; width: 100%; }
.client-logo img { max-height: 72px; max-width: 82%; width: auto; height: auto; object-fit: contain; }
.client-name { font-weight: 500; line-height: 1.3; }
.client-type .client-name { font-size: 1.3rem; color: var(--blue); }
.shots { display: grid; gap: 16px; grid-template-columns: repeat(2, 1fr); }
.shots li { aspect-ratio: 4 / 3; border-radius: var(--r); overflow: hidden; background: var(--tint); }
.shots img { width: 100%; height: 100%; object-fit: cover; }
@media (min-width: 760px) { .shots { grid-template-columns: repeat(3, 1fr); } }

/* contact */
.paths { display: grid; gap: 24px; }
.path { padding: clamp(22px, 3vw, 40px); border-radius: var(--r); background: var(--tint); }
.path h3 { font-size: 1.8rem; }
.path-sub { color: var(--mute); margin: 8px 0 20px; }
.path .checks { margin-bottom: 28px; }
.form { display: grid; gap: 6px; }
.form label { margin-top: 10px; font-weight: 500; font-size: .95rem; }
.form input, .form select, .form textarea { width: 100%; min-height: 48px; padding: 11px 14px; border: 1px solid var(--pale); border-radius: var(--r); background: var(--white); color: var(--ink); font: 400 16px/1.4 var(--font); }
.form textarea { resize: vertical; }
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--blue); outline-offset: 0; border-color: var(--blue); }
.form-act { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 18px; }
@media (min-width: 960px) { .paths { grid-template-columns: 1fr 1fr; align-items: start; } }
.facts-grid { display: grid; gap: 28px 40px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); margin: 0; }
.facts-grid dt { font-weight: 500; color: var(--mute); font-size: .95rem; margin-bottom: 6px; }
.facts-grid dd { margin: 0; }
.fb-band, .cta { background: var(--blue); color: var(--white); }
.fb-band h2, .cta h2 { color: var(--white); }
.fb-in, .cta-in { display: grid; gap: 28px; align-items: center; padding-block: clamp(32px, 4.5vw, 56px); }
.fb-in p, .cta-in p { margin: 12px 0 0; color: var(--pale); font-size: 1.1rem; max-width: 36em; }
.cta-act { display: flex; flex-wrap: wrap; gap: 12px; }
@media (min-width: 860px) { .fb-in, .cta-in { grid-template-columns: 1fr auto; gap: 64px; } }
.fb-band :focus-visible, .cta :focus-visible, .foot :focus-visible { outline-color: var(--white); }

/* footer */
.foot { background: var(--ink); color: var(--pale); padding-block: 0 24px; font-size: .98rem; }
.foot a { color: var(--white); text-decoration: none; }
.foot a:hover { text-decoration: underline; color: var(--white); }
.foot .btn-white, .foot .btn-white:hover { color: var(--blue); text-decoration: none; }
.foot-top { display: grid; gap: 40px; }
.foot-logo-img { height: 44px; width: auto; background: var(--white); padding: 4px 10px; border-radius: var(--r); margin-bottom: 18px; }
.foot-brand p { max-width: 28em; margin-bottom: 22px; }
.foot h2 { font-size: 1rem; font-weight: 500; color: var(--white); margin-bottom: 14px; letter-spacing: 0; }
.foot-grid { display: grid; gap: 32px; }
.foot li { padding: 3px 0; }
.foot p { margin: 0 0 12px; }
.foot-end { margin: 32px 0 0; font-size: .9rem; }
@media (min-width: 760px) { .foot-grid { grid-template-columns: 1fr 1fr 1.6fr; } }
@media (min-width: 1000px) { .foot-top { grid-template-columns: 1fr 2fr; gap: 80px; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}
@media (min-width: 720px) { :root { --gut: 32px; } }

/* entrances: JS marks elements; without JS everything is simply visible */
.js .rise { opacity: 0; transform: translateY(18px); transition: opacity .7s cubic-bezier(.2, .7, .2, 1), transform .7s cubic-bezier(.2, .7, .2, 1); transition-delay: var(--d, 0ms); }
.js .rise.in { opacity: 1; transform: none; }
.js .hero-pic img { transform: scale(1.05); transition: transform 2.4s cubic-bezier(.2, .7, .2, 1); }
.js .hero-pic.in img { transform: none; }
@media (prefers-reduced-motion: reduce) { .js .rise, .js .hero-pic img { opacity: 1; transform: none; transition: none; } }

.menu:not([open]) .menu-sheet { display: none; }

.js .card-img img { transform: scale(1.07); transition: transform 1.3s cubic-bezier(.2, .7, .2, 1); }
.js .card.in .card-img img { transform: none; }
.js .card.in:hover .card-img img { transform: scale(1.03); transition-duration: .6s; }
@media (prefers-reduced-motion: reduce) { .js .card-img img { transform: none; transition: none; } }

/* seven products: a wide first card makes two even rows of four */
@media (min-width: 560px) { .grid-feature { grid-template-columns: repeat(2, 1fr); } .grid-feature > li:first-child { grid-column: span 2; } .grid-feature > li:first-child .card-img { aspect-ratio: 2 / 1; } }
@media (min-width: 1000px) { .grid-feature { grid-template-columns: repeat(4, 1fr); } }
.marquee li:not(:has(img)) span { font-size: 1.15rem; color: var(--blue); }

/* filter chips */
.chips { display: none; }
.js .chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.chips button { min-height: 44px; padding: 0 18px; border: 0; border-radius: 999px; background: var(--soft); color: var(--blue); font: 500 .98rem var(--font); cursor: pointer; transition: background-color .2s, color .2s; }
.chips button:hover { background: var(--line); }
.chips button[aria-pressed="true"] { background: var(--blue); color: var(--white); }
.grid.is-filtered { display: flex; flex-wrap: wrap; justify-content: center; }
.grid.is-filtered > li { flex: 0 1 calc(25% - 15px); min-width: 240px; }
.grid.is-filtered > li:first-child .card-img { aspect-ratio: 1; }
.grid > li[hidden] { display: none; }

/* icons */
.ic { color: var(--blue); flex: none; }
.ic * { vector-effect: non-scaling-stroke; }
.plain-grid .ic { margin-bottom: 14px; }
.link-list a, .link-list .row { grid-template-columns: 52px 1fr; align-items: center; column-gap: 12px; }
.li-ic { display: flex; align-items: center; }
.li-t { display: grid; gap: 2px; }
.link-list a:hover .li-t strong { color: var(--blue); }

/* projects sectors */
.sector { display: grid; gap: 24px; align-items: center; }
.sector-pic { aspect-ratio: 4 / 3; border-radius: var(--r); overflow: hidden; background: var(--tint); }
.sector-pic img { width: 100%; height: 100%; object-fit: cover; }
.sector-body h2 { margin-bottom: 20px; }
@media (min-width: 860px) {
  .sector { grid-template-columns: 5fr 7fr; gap: clamp(32px, 5vw, 72px); }
  .sector.reverse { grid-template-columns: 7fr 5fr; }
  .sector.reverse .sector-pic { order: 2; }
}

/* contact */
.map { aspect-ratio: 4 / 3; border-radius: var(--r); overflow: hidden; background: var(--soft); }
.map iframe { display: block; width: 100%; height: 100%; border: 0; }
@media (min-width: 860px) { .map { aspect-ratio: 16 / 10; } }
.facts-stack { grid-template-columns: 1fr; }
@media (min-width: 560px) { .facts-stack { grid-template-columns: 1fr 1fr; } }
.parking { margin: 24px 0 0; color: var(--mute); }
.path-head { padding-bottom: 12px; }
@media (min-width: 960px) {
  .paths { gap: 0 24px; }
  .path { grid-row: span 3; display: grid; grid-template-rows: subgrid; align-content: start; }
  .path .checks { margin-bottom: 20px; }
}
.path .checks { margin-bottom: 20px; }

/* icons beside text */
.plain-grid.has-icons li { display: grid; grid-template-columns: 44px 1fr; column-gap: 16px; align-content: start; }
.plain-grid.has-icons .ic { grid-row: 1 / span 2; margin: 0; align-self: start; margin-top: 2px; }
.plain-grid.has-icons li > h3, .plain-grid.has-icons li > p { grid-column: 2; }

/* slim mountain banner */
.banner { height: clamp(130px, 24vw, 320px); background: var(--soft); overflow: hidden; }
.banner img { width: 100%; height: 100%; object-fit: cover; }

/* history picture is a portrait */
.split-pic.portrait { aspect-ratio: 4 / 3; max-height: 60vh; }
.split-pic.portrait img { object-position: 50% 62% !important; }
@media (min-width: 860px) { .split-pic.portrait { aspect-ratio: 4 / 5; max-height: 640px; } .split-pic.portrait img { object-position: 50% 50% !important; } }

/* proudly Nepali */
.nepali { background: var(--white); }
.np-head { display: grid; grid-template-columns: 40px 1fr; gap: 14px; align-items: center; margin-bottom: clamp(24px, 3.5vw, 40px); }
.np-head > div { display: contents; }
.np-head > div > p { grid-column: 1 / -1; }
.np-head h2 { margin-bottom: 0; }
.np-head p { margin: 0; max-width: 40em; font-size: 1.15rem; line-height: 1.55; }
.flag { display: block; width: 40px; height: auto; flex: none; }
.flag-sm { width: 28px; }
.np-vm { display: grid; gap: 20px; margin-bottom: clamp(24px, 3.5vw, 40px); }
.np-vm > div { padding: clamp(20px, 3vw, 32px); background: var(--tint); border-radius: var(--r); }
.np-vm h3 { color: var(--blue); margin-bottom: 8px; }
.np-vm p { margin: 0; font-size: 1.15rem; line-height: 1.5; }
.np-values { display: grid; gap: 20px 32px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); }
.np-values li { border-top: 2px solid var(--blue); padding-top: 14px; }
.np-values strong { display: block; font-weight: 500; font-size: 1.15rem; margin-bottom: 4px; }
.np-values span { color: var(--mute); }
.np-foot { display: flex; align-items: center; gap: 12px; }
.vm h3 { margin-top: 0; }
.vm .lead { margin-bottom: 20px; }
@media (min-width: 760px) { .np-head { grid-template-columns: auto 1fr; gap: 40px; } .np-head > div { display: block; } .np-head > div > p { grid-column: auto; } .np-head h2 { margin-bottom: 14px; } .flag { width: 120px; } .np-vm { grid-template-columns: 1fr 1fr; } }

.foot .flag.flag-sm { width: 22px; height: 27px; flex: none; }
.foot .np-foot { margin: 0 0 20px; }

/* trust */
.trust-list { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); margin-bottom: clamp(20px, 2.8vw, 32px); }
.trust-list li { display: block; padding: 20px 0 0; border-top: 2px solid var(--blue); }
.trust-list strong { display: block; font-weight: 500; font-size: 1.25rem; color: var(--blue); margin-bottom: 8px; }
.trust-list span { display: block; color: var(--ink); line-height: 1.5; }
.trust-sectors { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 24px; margin: 0; font-size: 1.1rem; }

/* product hero picture (replaces the mountain banner on /product/* pages) */
.phero-img { margin: 16px 0 0; aspect-ratio: 4 / 3; max-height: 560px; width: 100%; border-radius: var(--r); background: var(--tint); overflow: hidden; }
.phero-img img { width: 100%; height: 100%; object-fit: cover; }
@media (min-width: 640px) { .phero-img { aspect-ratio: 16 / 8; } }
@media (min-width: 1000px) { .phero-img { aspect-ratio: 2 / 1; } }
.product .phero .crumbs { margin-top: 0; }

/* "In Nepali homes" tall picture trio with captions */
.shots-tall { grid-template-columns: 1fr; }
.shots-tall li { aspect-ratio: 4 / 5; position: relative; }
.shots-tall figure { margin: 0; height: 100%; }
.shots-tall figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 12px 16px; color: var(--white); font-weight: 500; background: var(--ink); }
@media (min-width: 760px) { .shots-tall { grid-template-columns: repeat(3, 1fr); } }

/* Projects bento: three candid scenes lead, four smaller tiles flank them */
.bento { display: grid; gap: 12px; grid-template-columns: 1fr 1fr; }
.bento li { border-radius: var(--r); overflow: hidden; background: var(--tint); aspect-ratio: 4 / 3; }
.bento img { width: 100%; height: 100%; object-fit: cover; }
.bento .big { grid-column: 1 / -1; aspect-ratio: 4 / 5; }
.bento .b-fog { aspect-ratio: 16 / 10; }
@media (min-width: 560px) {
  .bento .b-family, .bento .b-kids { grid-column: span 1; aspect-ratio: 3 / 4; }
}
@media (min-width: 900px) {
  .bento { gap: 16px; grid-template-columns: 1.2fr 2.2fr 2.2fr 1.2fr; grid-template-rows: repeat(5, 130px); }
  .bento li, .bento .big { aspect-ratio: auto; }
  .bento .b-family { grid-column: 2; grid-row: 1 / 4; }
  .bento .b-kids { grid-column: 3; grid-row: 1 / 4; }
  .bento .b-fog { grid-column: 2 / 4; grid-row: 4 / 6; }
  .bento .b-roof { grid-column: 1; grid-row: 1 / 3; }
  .bento .b-pv { grid-column: 1; grid-row: 3 / 6; }
  .bento .b-hosp { grid-column: 4; grid-row: 1 / 4; }
  .bento .b-tube { grid-column: 4; grid-row: 4 / 6; }
}

/* Products dropdown (desktop) and mobile expandable list */
.dd { display: flex; }
.dd-link { display: inline-flex; align-items: center; gap: 8px; }
.dd-link svg { transition: transform .2s; }
.dd.open .dd-link svg { transform: rotate(180deg); }
.dd-panel { display: none; position: absolute; left: 0; right: 0; top: 100%; background: var(--white); box-shadow: 0 1px 0 var(--line), 0 18px 30px -18px rgba(36, 61, 128, .35); padding: 22px 0 26px; }
.dd.open .dd-panel { display: block; animation: ddIn .16s ease-out; }
html:not(.js) .dd:hover .dd-panel, html:not(.js) .dd:focus-within .dd-panel { display: block; }
@keyframes ddIn { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }
.dd-in { display: flex; align-items: flex-end; gap: 24px; }
.dd-grid { flex: 1; display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px 16px; }
.nav .dd-grid a { display: flex; align-items: center; gap: 14px; padding: 8px; border-radius: var(--r); color: var(--ink); }
.nav .dd-grid a:hover, .nav .dd-grid a:focus-visible { background: var(--tint); color: var(--blue); }
.dd-grid img { width: 56px; height: 56px; border-radius: var(--r); object-fit: cover; background: var(--tint); flex: none; }
.dd-grid span { line-height: 1.25; }
.nav .dd-all { flex: none; border: 1px solid var(--blue); color: var(--blue); padding: 10px 20px; }
.nav .dd-all:hover { background: var(--blue); color: var(--white); }
.menu-sub summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--line); font-weight: 500; font-size: 1.15rem; color: var(--ink); }
.menu-sub summary::-webkit-details-marker { display: none; }
.menu-sub summary::after { content: ""; width: 9px; height: 9px; border-right: 2px solid var(--blue); border-bottom: 2px solid var(--blue); transform: rotate(45deg); margin-right: 4px; transition: transform .2s; }
.menu-sub[open] summary::after { transform: rotate(-135deg); }
.menu-sub > div { display: grid; padding-left: 16px; background: var(--tint); }
.menu-sub > div a { font-size: 1.02rem; padding: 12px 0; }
@media (prefers-reduced-motion: reduce) { .dd.open .dd-panel { animation: none; } }

/* Patan skyline in the trust section */
.trust { padding-bottom: 0; }
.trust-sky { margin-top: clamp(28px, 4vw, 52px); border-bottom: 1.4px solid rgba(36, 61, 128, .6); }
.skyline { display: block; width: 100%; height: 112px; max-width: 1500px; margin-inline: auto; fill: none; stroke: #243D80; stroke-opacity: .6; stroke-width: 1.4px; stroke-linecap: round; stroke-linejoin: round; }
.skyline path { vector-effect: non-scaling-stroke; }
.skyline .win { stroke-width: 5px; stroke-dasharray: 4.5 7; stroke-linecap: butt; vector-effect: none; stroke-opacity: .5; }
@media (min-width: 600px) { .skyline { height: auto; } }


/* HDF shade swatches */
.shades { display: grid; gap: 16px 12px; grid-template-columns: repeat(2, 1fr); }
.shade { display: block; width: 100%; padding: 0; border: 0; background: none; font: inherit; color: var(--ink); text-align: left; cursor: zoom-in; }
.shade-img { display: block; aspect-ratio: 1 / 2; border-radius: var(--r); overflow: hidden; background: var(--tint); }
.shade-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.shade:hover .shade-img img { transform: scale(1.04); }
.shade-name { display: block; margin-top: 8px; font-weight: 500; }
@media (min-width: 600px) { .shades-6 { grid-template-columns: repeat(3, 1fr); } .shades { gap: 20px 16px; } }
@media (min-width: 900px) { .shades-10 { grid-template-columns: repeat(5, 1fr); } .shades-6 { grid-template-columns: repeat(6, 1fr); } }
.lb { border: 0; padding: 0; background: transparent; max-width: 100vw; max-height: 100vh; width: 100%; height: 100%; }
.lb::backdrop { background: rgba(24, 41, 90, .88); }
.lb-in { height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; padding: 16px; }
.lb-in img { max-width: 100%; max-height: calc(100vh - 110px); width: auto; height: auto; border-radius: var(--r); background: var(--white); }
.lb-cap { color: var(--white); margin: 0; }
.lb-x { position: absolute; top: 14px; right: 14px; min-width: 44px; min-height: 44px; border: 0; border-radius: var(--r); background: var(--white); color: var(--blue); font: 500 1rem var(--font); cursor: pointer; padding: 0 16px; }
.model-img img { object-fit: cover; }

/* mobile tap targets (44px) */
.logo { padding-block: 4px; }
.foot li { padding: 0; }
.foot li a, .foot .foot-grid p a { display: inline-block; padding: 10px 0; }
.crumbs { font-size: .95rem; }
.crumbs a { display: inline-block; padding: 11px 0; }
.crumbs li > span { display: inline-block; padding: 11px 0; }
.cmp-links a, a.link { display: inline-flex; align-items: center; min-height: 44px; }
.link-btn { min-height: 44px; padding-block: 0; }
.foot-end { font-size: .95rem; }
@media (max-width: 559px) {
  .form-act { display: grid; grid-template-columns: 1fr; }
  .form-act .btn { width: 100%; }
}
@media (max-width: 559px) { .card-img { aspect-ratio: 4 / 3; } .grid { gap: 16px; } }
@media (max-width: 599px) { .shade-img { aspect-ratio: 3 / 4; } }
@media (max-width: 559px) {
  .clients-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .client { min-height: 132px; padding: 16px 8px; gap: 10px; }
  .client-logo { height: 56px; }
  .client-logo img { max-height: 56px; }
  .client-name { font-size: 1rem; }
  .client-type .client-name { font-size: 1.1rem; }
  .sec-tint .client, .client:not(.client-type) { box-shadow: inset 0 0 0 1px var(--line); }
}