/* Miqyas site. Tokens come from ../brand/tokens.css. Every section is built from the one line:
   air (gravel) above, the line (survey), and water (silt) or ground cut in section (ink) below. */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 76px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
/* Inside Pixelsoff's page: the first screen only, no scrolling (the wheel and touch go on to the page around it). */
html.embedded, html.embedded body { overflow: hidden; }
body { margin: 0; background: var(--mq-gravel); color: var(--mq-ink); font: var(--mq-w-text) var(--mq-size-text)/1.55 var(--mq-font); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
h1, h2, h3, p, dl, dd, ol, ul, figure { margin: 0; padding: 0; }
ol, ul { list-style: none; }
a { color: inherit; }
img, svg, canvas { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
::selection { background: var(--mq-survey); color: var(--mq-ink); }
:focus-visible { outline: 3px solid var(--mq-survey); outline-offset: 3px; }
.vh { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.wrap { width: 100%; max-width: var(--mq-max); margin-inline: auto; padding-inline: var(--mq-margin); }
.num { font-variant-numeric: tabular-nums; }

/* lockups (inline, recoloured by class) */
.k-ink { fill: var(--k-ink, var(--mq-ink)); }
.k-line { fill: var(--k-line, var(--mq-survey)); }
.k-water { fill: var(--k-water, var(--mq-silt)); }
.on-ink { --k-ink: var(--mq-gravel); --k-water: var(--mq-silt-light); color: var(--mq-gravel); }

/* type */
.display { text-wrap: balance; font-weight: var(--mq-w-name); font-size: var(--mq-size-display); line-height: var(--mq-lead-display); letter-spacing: var(--mq-track-display); }
.h2 { font-weight: var(--mq-w-name); font-size: var(--mq-size-h2); line-height: .98; letter-spacing: -.028em; }
.h3 { font-weight: var(--mq-w-head); font-size: var(--mq-size-h3); line-height: 1.12; letter-spacing: -.012em; }
.lead { font-size: var(--mq-size-lead); line-height: 1.45; max-width: 36em; }
.small { font-size: var(--mq-size-small); line-height: 1.45; }
.level { font-variant-numeric: tabular-nums; font-weight: var(--mq-w-name); letter-spacing: -.04em; }
/* a headline stands on the line one freeboard above it (JS measures the exact baseline; this is close without it) */
.stand { margin-bottom: calc(var(--mq-freeboard) - .19em); }

/* the line */
.line { height: var(--mq-t); background: var(--mq-survey); }
.tri { width: calc(var(--mq-t) * 3.4); height: auto; flex: none; }

/* buttons and links */
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 4px 24px 0; background: var(--mq-ink); color: var(--mq-gravel); font-weight: 700; font-size: 16px; text-decoration: none; border: 0; cursor: pointer; white-space: nowrap; transition: background-color .15s, color .15s; }
.btn:hover { background: #000; }
.btn.light { background: var(--mq-gravel); color: var(--mq-ink); }
.btn.light:hover { background: var(--mq-paper); }
.btn:active { transform: translateY(1px); }
.link { font-weight: 700; text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 6px; text-decoration-color: currentColor; transition: text-decoration-color .15s; }
.link:hover { text-decoration-color: var(--mq-survey); }

/* ---------- header ---------- */
.top { position: sticky; top: 0; z-index: 30; background: var(--mq-gravel); }
.top .wrap { height: 72px; display: flex; align-items: center; gap: 30px; }
.top .logo { display: block; flex: none; }
.top .logo .lock { height: 34px; width: auto; }
.top nav { display: flex; align-items: center; gap: 28px; margin-inline-start: auto; font-weight: 600; font-size: 15.5px; }
.top nav a:not(.btn) { text-decoration: none; padding-block: 10px; background: linear-gradient(var(--mq-survey), var(--mq-survey)) no-repeat 0 100% / 0 3px; transition: background-size .2s ease; }
.top nav a:not(.btn):hover, .top nav a[aria-current="page"] { background-size: 100% 3px; }
.top .menu { display: none; margin-inline-start: auto; background: none; border: 0; font-weight: 700; padding: 12px 0 10px 16px; cursor: pointer; }
@media (max-width: 960px) {
  .top .menu { display: block; }
  .top nav { position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; padding: 8px var(--mq-margin) 22px; background: var(--mq-gravel); border-bottom: var(--mq-t) solid var(--mq-survey); font-size: 20px; display: none; }
  .top nav a:not(.btn) { padding: 14px 0; }
  .top nav .btn { margin-top: 12px; }
  .top.open nav { display: flex; }
  html:not(.js) .top nav { position: static; display: flex; flex-direction: row; flex-wrap: wrap; font-size: 15px; border: 0; padding: 0; gap: 0 18px; }
  html:not(.js) .top .menu { display: none; }
  html:not(.js) .top .wrap { height: auto; flex-wrap: wrap; padding-block: 14px; }
}

/* ---------- hero: raise the water ---------- */
.hero { position: relative; background: var(--mq-ink); }
.hero-draw { position: relative; width: 100%; aspect-ratio: 1760 / 720; overflow: hidden; background: var(--mq-gravel); user-select: none; -webkit-user-select: none; }
.hero-draw .hd { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-draw .phone { display: none; }
html.js .static-dyn { display: none; }
html:not(.js) .hero-draw canvas { display: none; }
.hero-draw canvas.water { pointer-events: none; }
.hero-draw .line-tag { transition: opacity .3s; }
.hero-draw.cars-moved .line-tag { opacity: 0; }
.hero-draw.can-drag { cursor: ns-resize; }
.hero h1 { position: absolute; left: var(--mq-margin); bottom: calc(100% - 320 / 720 * 100%); width: min(60vw, 820px); z-index: 2; }
.hero-copy { position: absolute; left: var(--mq-margin); top: calc(383 / 720 * 100% + clamp(14px, 2.2vw, 34px)); width: min(30vw, 420px); color: var(--mq-gravel); z-index: 2; }
.hero-copy .lead { font-size: clamp(16px, 1.36vw, 20px); }
.hero-copy .acts { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 22px; margin-top: clamp(16px, 2vw, 28px); }
.hero-play { position: absolute; left: calc(694 / 1760 * 100% + 12px); top: calc(424 / 720 * 100% + clamp(12px, 1.8vw, 26px)); width: min(48vw, 680px); color: var(--mq-gravel); z-index: 2; display: grid; grid-template-columns: minmax(0, 15em) minmax(0, 1fr); gap: 4px 40px; }
.hero-play .hint b { display: block; font-size: 17px; }
.hero-play .hint p { font-size: var(--mq-size-small); opacity: .85; }
.hero-play .drain { margin-top: 10px; background: none; border: 0; color: var(--mq-gravel); padding: 6px 0 2px; font-weight: 700; font-size: 14.5px; cursor: pointer; text-decoration: underline; text-underline-offset: 5px; text-decoration-thickness: 2px; }
.hero-play .drain[hidden] { display: none; }
.log { display: grid; gap: 6px; font-size: var(--mq-size-small); line-height: 1.4; }
.log li { display: grid; grid-template-columns: 4.6em 1fr; gap: 12px; }
.log b { font-variant-numeric: tabular-nums; font-weight: 800; }
html.js .log li { display: none; }
html.js .log li.on { display: grid; animation: logIn .32s cubic-bezier(.2, .9, .3, 1) both; }
@keyframes logIn { from { transform: translateY(10px); opacity: 0; } }
.log-title { font-weight: 800; font-size: 15px; margin-bottom: 6px; }
html.js .log-title { display: none; }
/* the handle: a level tag on the left of the post, the ▽ on its right */
.handle { position: absolute; z-index: 3; left: 0; top: 0; display: none; align-items: flex-end; gap: 0; padding: 0; border: 0; background: none; cursor: ns-resize; touch-action: none; transform: translate(-50%, -100%); }
html.js .handle { display: flex; }
.handle .tag { background: var(--mq-paper); color: var(--mq-ink); font-weight: 900; font-size: 15px; padding: 4px 8px 1px; font-variant-numeric: tabular-nums; margin-bottom: 7px; white-space: nowrap; }
.handle .gap { width: 30px; }
.handle svg { width: 26px; height: auto; }
.handle:focus-visible { outline: none; }
.handle:focus-visible .tag { outline: 3px solid var(--mq-survey); outline-offset: 2px; }
.handle .up { position: absolute; right: -2px; bottom: 30px; width: 22px; height: 26px; }
@media (max-width: 720px) {
  .hero-draw { aspect-ratio: 480 / 366; }
  .hero-draw .desk { display: none; }
  .hero-draw .phone { display: block; }
  .hero h1 { width: min(84vw, 340px); bottom: auto; top: 90px; font-size: clamp(38px, 11.6vw, 50px); text-wrap: balance; }
  .hero-copy, .hero-play { position: relative; z-index: 2; width: auto; padding: 4px var(--mq-margin) 0; top: auto; left: auto; }
  .hero-copy { padding-top: 18px; }
  .hero-play { display: block; padding-top: 34px; padding-bottom: 48px; }
  .hero-play .hint { margin-bottom: 14px; }
}

/* ---------- section scaffolding ---------- */
.sec { position: relative; }
.sec-head { padding-top: var(--mq-section-gap); }
.below { position: relative; background: var(--mq-silt); color: var(--mq-gravel); }
.below.ground { background: var(--mq-ink); }
.below .wrap { padding-top: clamp(30px, 4vw, 56px); padding-bottom: clamp(56px, 7vw, 110px); }

/* ---------- from the ridge to the sea ---------- */
.ridge-sea .sec-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px 64px; align-items: end; padding-bottom: clamp(24px, 3vw, 44px); }
.long-svg { width: 100%; height: auto; }
.services { position: relative; background: var(--mq-ink); color: var(--mq-gravel); }
.services ol { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; padding-block: 12px 110px; }
.services li .h3 { margin-bottom: 10px; }
.services li p { font-size: 16px; line-height: 1.5; opacity: .9; }
.services li .where { display: block; font-size: 14px; font-weight: 700; margin-bottom: 14px; opacity: .7; }
@media (max-width: 860px) {
  .ridge-sea .sec-head { grid-template-columns: 1fr; }
  .services ol { grid-template-columns: 1fr 1fr; gap: 36px 28px; }
}
@media (max-width: 520px) { .services ol { grid-template-columns: 1fr; } .long-svg { width: 160%; max-width: none; margin-left: -18%; } .long-wrap { overflow: hidden; } }

/* ---------- flood line studies ---------- */
.studies .top-half { display: block; }
.studies .intro { max-width: 62%; }
.studies .intro { padding-top: var(--mq-section-gap); }
.studies .intro .lead { margin-top: 22px; margin-bottom: clamp(36px, 5vw, 72px); }
.studies .figure { font-size: clamp(96px, 15.5vw, 236px); line-height: .8; }
.studies .figure .u { font-size: .5em; letter-spacing: -.02em; margin-left: .06em; }
.studies { --sw: min(400px, 29vw); }
.studies .below { min-height: calc(var(--sw) * 540 / 380 * .62 + 70px); }
.studies .sheet-hold { position: absolute; right: var(--mq-margin); top: calc(var(--sw) * 540 / 380 * -.38 - var(--mq-t)); width: var(--sw); z-index: 2; }
.studies .sheet-svg { width: 100%; }
.studies .below dl { display: grid; grid-template-columns: 9em minmax(0, 1fr); gap: 16px 28px; max-width: 640px; font-size: 17px; }
.studies .below dt { font-weight: 800; }
.studies .below .more { margin-top: 34px; display: flex; gap: 24px; align-items: center; flex-wrap: wrap; }
@media (max-width: 860px) {
  .studies .intro { max-width: none; }
  .studies .below { min-height: 0; }
  .studies .sheet-hold { position: relative; right: auto; top: auto; width: min(86%, 360px); margin: 0 auto; padding-top: 28px; }
  .studies .below .wrap { padding-top: 28px; }
  .studies .below dl { grid-template-columns: 1fr; gap: 4px; }
  .studies .below dd { margin-bottom: 14px; }
}

/* ---------- wadi crossings ---------- */
.crossings { padding-top: var(--mq-section-gap); }
.xing { position: relative; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); }
.xing-draw { background: var(--mq-ink); }
.xing-svg { width: 100%; height: auto; }
.xing-side { position: relative; display: grid; grid-template-rows: calc(344 / 600 * var(--xh, 600px)) var(--mq-t) 1fr; }
.xing-side .air { display: flex; flex-direction: column; justify-content: flex-end; padding-inline: clamp(24px, 4vw, 64px) var(--mq-margin); }
.xing-side .air .lead { margin: 18px 0 clamp(28px, 4vw, 48px); }
.xing-side .water { background: var(--mq-silt); color: var(--mq-gravel); padding: 26px var(--mq-margin) 40px clamp(24px, 4vw, 64px); }
.xing-side .water li { padding-left: 22px; position: relative; margin-bottom: 12px; font-size: 16px; }
.xing-side .water li::before { content: ''; position: absolute; left: 0; top: .52em; width: 11px; height: 3px; background: var(--mq-gravel); }
@media (max-width: 860px) {
  .xing { grid-template-columns: 1fr; }
  .xing-side { display: contents; }
  .xing-side .air { order: 1; padding: 0 var(--mq-margin) 18px; }
  .xing-side .air .lead { margin-bottom: 8px; }
  .xing-side .line { display: none; }
  .xing-draw { order: 2; }
  .xing-side .water { order: 3; padding-left: var(--mq-margin); }
}

/* ---------- about ---------- */
.about .wrap.head { padding-top: var(--mq-section-gap); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px 64px; align-items: end; }
.about .name { display: flex; justify-content: flex-end; }
.about .name .lock-ar { width: min(100%, 560px); height: auto; }
.about .say { margin-top: clamp(56px, 7vw, 110px); }
.about .say .display { max-width: 15em; }
.about .below.ground .cols { display: grid; grid-template-columns: repeat(2, minmax(0, 34em)); gap: 24px 64px; }
.about .below p { font-size: 17.5px; }
@media (max-width: 860px) { .about .wrap.head, .about .below.ground .cols { grid-template-columns: 1fr; } .about .name { justify-content: flex-start; } }

/* ---------- contact ---------- */
.contact .head { padding-top: var(--mq-section-gap); display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 24px 64px; align-items: end; }
.contact .head .lead { margin-bottom: calc(var(--mq-freeboard) + 4px); }
.contact form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 24px; max-width: 980px; }
.contact .field { display: grid; gap: 6px; }
.contact .field.wide { grid-column: 1 / -1; }
.contact label { font-weight: 700; font-size: 15px; }
.contact label span { font-weight: 400; opacity: .8; }
.contact input, .contact select, .contact textarea { width: 100%; min-height: 50px; border: 0; border-radius: 0; background: var(--mq-gravel); color: var(--mq-ink); padding: 13px 14px 10px; font-size: 16px; }
.contact textarea { min-height: 112px; resize: vertical; }
.contact select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--mq-ink) 50%), linear-gradient(-45deg, transparent 50%, var(--mq-ink) 50%); background-position: calc(100% - 22px) 52%, calc(100% - 16px) 52%; background-size: 6px 6px; background-repeat: no-repeat; }
.contact input:focus-visible, .contact select:focus-visible, .contact textarea:focus-visible { outline-color: var(--mq-gravel); }
.contact .send { grid-column: 1 / -1; display: flex; align-items: center; gap: 24px; flex-wrap: wrap; margin-top: 6px; }
.contact .thanks { grid-column: 1 / -1; font-size: 22px; font-weight: 800; }
.contact .aside { margin-top: 40px; display: flex; gap: 12px 40px; flex-wrap: wrap; font-size: 16px; }
@media (max-width: 720px) { .contact .head, .contact form { grid-template-columns: 1fr; } }

/* ---------- footer ---------- */
.foot { background: var(--mq-ink); color: var(--mq-gravel); }
.foot .wrap { padding-block: 64px 40px; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 32px 64px; align-items: end; }
.foot .lock-en { width: min(100%, 360px); height: auto; }
.foot .tag { font-weight: 800; font-size: 20px; margin-top: 18px; }
.foot nav { display: flex; gap: 10px 28px; flex-wrap: wrap; font-weight: 600; font-size: 15px; }
.foot nav a { text-decoration: none; }
.foot nav a:hover { text-decoration: underline; text-underline-offset: 5px; }
.foot .fine { grid-column: 1 / -1; font-size: 13.5px; opacity: .7; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; border-top: 0; padding-top: 18px; }
@media (max-width: 720px) { .foot .wrap { grid-template-columns: 1fr; } }

/* ---------- the surge: a silt block's water rises from below and stops at its line ---------- */
.surge-cv { position: absolute; left: 0; right: 0; top: 0; width: 100%; height: 100%; pointer-events: none; z-index: 1; }
html.js .surging { background: transparent !important; }
html.js .surging > :not(.surge-cv) { opacity: 0; }
html.js .surged > :not(.surge-cv) { transition: opacity .35s ease .05s; }

/* ---------- study page ---------- */
.study-hero .intro { padding-top: clamp(40px, 6vw, 96px); }
.study-hero .intro .lead { margin: 22px 0 clamp(36px, 5vw, 64px); }
.steps { position: relative; padding-top: var(--mq-section-gap); }
.steps .track { --trk: calc(26px + var(--mq-t) * 3.4 * .866); position: relative; margin-top: clamp(40px, 5vw, 72px); }
.steps .steps-line { position: absolute; left: calc(-1 * var(--mq-margin)); right: calc(-1 * var(--mq-margin)); top: var(--trk); }
.steps ol { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0 28px; }
.steps li { position: relative; padding-top: calc(var(--trk) + var(--mq-t) + 24px); }
.steps li .when { position: absolute; top: 0; left: 0; font-weight: 800; font-size: 14.5px; font-variant-numeric: tabular-nums; }
.steps li .mk { position: absolute; top: 26px; left: 0; width: calc(var(--mq-t) * 3.4); height: auto; }
.steps li .h3 { margin-bottom: 8px; }
.steps li p { font-size: 16px; }
@media (max-width: 900px) {
  .steps ol { grid-template-columns: 1fr; gap: 34px; }
  .steps .steps-line { display: none; }
  .steps li { padding-top: 0; padding-left: calc(var(--mq-t) * 3.4 + 18px); }
  .steps li .when { position: static; display: block; margin-bottom: 4px; }
  .steps li .mk { top: 4px; }
}
.sheet-read { padding-top: var(--mq-section-gap); }
.sheet-read .grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 40px 72px; align-items: start; margin-top: clamp(36px, 4vw, 60px); }
.sheet-read .sheet-svg { width: 100%; max-width: 520px; }
.sheet-read dl { display: grid; gap: 22px; }
.sheet-read dt { font-weight: 800; font-size: 19px; margin-bottom: 4px; }
.sheet-read dd { font-size: 17px; max-width: 30em; }
@media (max-width: 860px) { .sheet-read .grid { grid-template-columns: 1fr; } }
.faq { display: grid; gap: 8px; }
.faq details { background: var(--mq-paper); padding: 18px 22px; }
.faq summary { cursor: pointer; font-weight: 800; font-size: clamp(19px, 1.6vw, 23px); list-style: none; display: flex; justify-content: space-between; gap: 20px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-weight: 400; font-size: 1.3em; line-height: .8; }
.faq details[open] summary::after { content: '−'; }
.faq details p { margin-top: 12px; max-width: 42em; font-size: 17px; }
.fee { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px 64px; }
@media (max-width: 860px) { .fee { grid-template-columns: 1fr; } }
.foot .lock-both { width: min(100%, 440px); height: auto; }
.top .logo .lock { overflow: visible; }
.ar-word { font-family: var(--mq-font-ar); font-weight: 700; }
/* the services sit under their markers on the long section (markers at 6, 31, 56 and 81 % of the width) */
@media (min-width: 861px) {
  .services ol.wrap { max-width: none; padding-inline: 0; grid-template-columns: repeat(4, 25%); gap: 0; }
  .services li { padding: 0 2.2vw 0 calc(6vw - 1vw); }
}