/* IDRAQX - design tokens + styles. Palette per Website Design Specification. */
:root {
  --navy: #17243e;
  --navy-deep: #071426;
  --cyan: #279fcb;
  --cyan-text: #15799f;
  --cyan-soft: rgba(39, 159, 203, 0.14);
  --tan: #cda278;
  --tan-text: #a8763f;      /* darker tan for text on light backgrounds (contrast) */
  --cream: #f4eee6;
  --cream-2: #faf7f2;
  --white: #ffffff;
  --muted: #5e6878;
  --muted-on-dark: #a9b6cb;
  --line: #e2dacd;
  --line-dark: rgba(255, 255, 255, 0.12);

  --font: "Inter", "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --fs-body: clamp(1rem, 0.96rem + 0.2vw, 1.125rem);
  --fs-h1: clamp(2.4rem, 1.5rem + 3vw, 3.6rem);
  --fs-h2: clamp(1.9rem, 1.4rem + 1.9vw, 2.75rem);
  --fs-eyebrow: 0.7rem;

  --space-section: clamp(4rem, 3rem + 4vw, 7rem);
  --wrap: 1180px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --radius: 14px;
  --radius-sm: 8px;
  --shadow-soft: 0 1px 2px rgba(23, 36, 62, 0.04), 0 8px 24px rgba(23, 36, 62, 0.06);
  --shadow-lift: 0 2px 4px rgba(23, 36, 62, 0.06), 0 16px 36px rgba(23, 36, 62, 0.12);
  --header-h: 72px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: auto; scroll-padding-top: calc(var(--header-h) + 8px); -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font); font-size: var(--fs-body); line-height: 1.55; color: var(--navy); background: var(--cream); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4, p, figure, blockquote { margin: 0; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
[hidden] { display: none !important; }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.wrap { width: 100%; max-width: calc(var(--wrap) + var(--gutter) * 2); margin-inline: auto; padding-inline: var(--gutter); }
.skip-link { position: absolute; left: 1rem; top: -4rem; background: var(--cyan); color: var(--navy-deep); padding: .6rem 1rem; border-radius: var(--radius-sm); font-weight: 600; z-index: 100; }
.skip-link:focus { top: 1rem; }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; border-radius: 4px; }

.ico { width: 1.15em; height: 1.15em; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.ico--lg { width: 2.25rem; height: 2.25rem; color: var(--cyan); stroke-width: 1.4; }
.ico--xl { width: 2.6rem; height: 2.6rem; color: var(--cyan); stroke-width: 1.35; }
.ico--tan { color: var(--tan); }

/* ---------- typography ---------- */
h1, h2, h3, h4 { letter-spacing: -0.02em; text-wrap: balance; }
h1 { font-size: var(--fs-h1); line-height: 1.04; font-weight: 800; }
h2 { font-size: var(--fs-h2); line-height: 1.12; font-weight: 700; }
h3 { font-size: 1.125rem; line-height: 1.3; font-weight: 600; letter-spacing: -0.01em; }
.eyebrow { font-size: var(--fs-eyebrow); font-weight: 700; letter-spacing: .22em; text-transform: uppercase; color: var(--cyan); margin-bottom: 1.1rem; }
.accent { color: var(--cyan); }
.accent-tan { color: var(--tan-text); }
.lead { font-size: clamp(1.02rem, .98rem + .3vw, 1.2rem); line-height: 1.6; color: var(--muted-on-dark); max-width: 38em; }
.lead--dark { color: var(--muted); }
.sec-head { margin-bottom: clamp(2.25rem, 4vw, 3.5rem); }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .6rem; min-height: 48px; padding: .8rem 1.5rem; border-radius: 10px; font-size: .95rem; font-weight: 650; text-decoration: none; border: 1.5px solid transparent; cursor: pointer; transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease, border-color .18s ease; }
.btn--primary { background: var(--cyan); color: #04121f; }
.btn--primary:hover { background: #3bb0db; transform: translateY(-2px); box-shadow: 0 10px 24px rgba(39,159,203,.32); }
.btn--ghost { border-color: rgba(39,159,203,.7); color: #e9f6fc; background: transparent; }
.btn--ghost:hover { background: var(--cyan-soft); transform: translateY(-2px); }
.sec--light .btn--ghost, .sec--cream .btn--ghost, .sec--light2 .btn--ghost { color: var(--navy); }
.btn--sm { min-height: 42px; padding: .55rem 1.1rem; font-size: .85rem; }
.btn--block { width: 100%; }
.btn[disabled] { opacity: .65; cursor: progress; transform: none; box-shadow: none; }

/* ---------- header ---------- */
.site-header { position: fixed; inset: 0 0 auto 0; z-index: 50; height: var(--header-h); transition: background-color .25s ease, box-shadow .25s ease, backdrop-filter .25s ease; }
.site-header.is-scrolled, .site-header.menu-open { background: rgba(7, 20, 38, .9); backdrop-filter: blur(12px); box-shadow: 0 1px 0 var(--line-dark); }
.header-inner { height: 100%; display: flex; align-items: center; gap: 2rem; }
.brand img { height: 52px; width: auto; }
.nav { margin-inline: auto; }
.nav-links { display: flex; gap: clamp(1.25rem, 2.6vw, 2.5rem); }
.nav-links a { color: #dbe6f3; text-decoration: none; font-size: .85rem; font-weight: 550; padding: .4rem 0; border-bottom: 2px solid transparent; transition: color .15s, border-color .15s; }
.nav-links a:hover, .nav-links a:focus-visible { color: #fff; border-bottom-color: var(--cyan); }
.nav-cta-mobile { display: none; }
.nav-toggle { display: none; margin-left: auto; width: 44px; height: 44px; border: 0; background: transparent; cursor: pointer; border-radius: 8px; flex-direction: column; justify-content: center; align-items: center; gap: 5px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: #fff; border-radius: 2px; transition: transform .2s, opacity .2s; }
.menu-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-open .nav-toggle span:nth-child(2) { opacity: 0; }
.menu-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- sections ---------- */
.sec { padding-block: var(--space-section); position: relative; }
.sec--dark { background: var(--navy); color: #fff; }
.sec--dark h2, .sec--dark h3 { color: #fff; }
.sec--light { background: var(--cream-2); }
.sec--light2 { background: var(--cream); }
.sec--cream { background: var(--cream-2); }
.sec--light h3, .sec--light2 h3, .sec--cream h3 { color: var(--navy); }
.sec p { color: var(--muted); }
.sec:not(.sec--dark) .eyebrow { color: var(--cyan-text); }
.sec .eyebrow { margin-bottom: 1.1rem; }
.sec--dark .eyebrow, .demo-dialog .eyebrow { color: var(--cyan); }
.sec--dark p { color: var(--muted-on-dark); }

/* ---------- hero ---------- */
.hero { background: radial-gradient(1100px 520px at 78% 40%, rgba(39,159,203,.20), transparent 62%), radial-gradient(700px 400px at 5% 0%, rgba(39,159,203,.10), transparent 60%), linear-gradient(180deg, var(--navy-deep), var(--navy)); padding-top: calc(var(--header-h) + clamp(2rem, 4vw, 3.5rem)); padding-bottom: clamp(2.5rem, 5vw, 4rem); overflow: hidden;
  /* Fill the visible window (svh = small viewport height, so mobile browser bars don't cut it), capped on very tall screens; grows if content needs more. */
  min-height: min(100vh, 1000px); min-height: min(100svh, 1000px); display: flex; align-items: center; }
.hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px); background-size: 56px 56px; mask-image: radial-gradient(ellipse at 70% 40%, #000 0%, transparent 70%); pointer-events: none; }
.hero-grid { position: relative; display: grid; width: 100%; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2rem, 4vw, 3.5rem); align-items: center; }
.hero h1 { color: #fff; margin-bottom: 1.5rem; }
.hero .lead { margin-bottom: 2.25rem; }
.actions { display: flex; flex-wrap: wrap; gap: .9rem; }

.arch { position: relative; display: grid; grid-template-columns: 28fr 38fr 34fr; align-items: stretch; min-height: 340px; }
.arch-lines { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.arch-lines path { fill: none; stroke: var(--cyan); stroke-width: 1.4; vector-effect: non-scaling-stroke; opacity: .75; stroke-dasharray: 6 8; animation: flow 2.8s linear infinite; filter: drop-shadow(0 0 4px rgba(39,159,203,.7)); }
@keyframes flow { to { stroke-dashoffset: -28; } }
.arch-col { position: relative; z-index: 1; display: flex; flex-direction: column; }
.arch-label { font-size: .62rem; letter-spacing: .2em; text-transform: uppercase; color: var(--cyan); font-weight: 700; margin-bottom: .6rem; }
.arch-in .arch-label { display: none; }
.arch-in { padding-right: 0; }
.arch-in ul { flex: 1; display: flex; flex-direction: column; justify-content: space-between; }
.arch-in li { display: flex; align-items: center; gap: .55rem; font-size: .78rem; font-weight: 600; color: #e6f1fa; background: rgba(15, 35, 64, .85); border: 1px solid rgba(39,159,203,.45); border-radius: 8px; padding: .5rem .7rem; box-shadow: 0 0 14px rgba(39,159,203,.12); width: 100%; }
.arch-in li .ico { color: var(--cyan); }
.arch-out { justify-content: center; }
.arch-out ul { background: rgba(10, 28, 52, .78); border: 1px solid rgba(39,159,203,.5); border-radius: 12px; padding: 1rem 1.1rem; box-shadow: 0 0 28px rgba(39,159,203,.16), inset 0 0 24px rgba(39,159,203,.05); display: flex; flex-direction: column; gap: .75rem; }
.arch-out .arch-label { margin: 0 0 .1rem; color: #fff; }
.arch-out li { display: flex; align-items: center; gap: .55rem; font-size: .78rem; color: #dbe9f6; font-weight: 550; }
.arch-out li .ico { color: var(--cyan); }
.arch-out { padding-left: 0; }
.arch-out .arch-label { background: rgba(10,28,52,.78); border: 1px solid rgba(39,159,203,.5); border-bottom: 0; border-radius: 12px 12px 0 0; padding: .9rem 1.1rem .2rem; margin: 0; }
.arch-out ul { border-top: 0; border-radius: 0 0 12px 12px; padding-top: .5rem; }
.arch-node { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.node-core { width: clamp(96px, 11vw, 132px); aspect-ratio: 1; border-radius: 22px; display: grid; place-items: center; background: linear-gradient(145deg, #0e2442, #0a1a33); border: 1px solid rgba(39,159,203,.75); box-shadow: 0 0 0 8px rgba(39,159,203,.07), 0 0 46px rgba(39,159,203,.5); animation: pulse 4.5s ease-in-out infinite; }
.node-core img { width: 62%; height: auto; }
@keyframes pulse { 50% { box-shadow: 0 0 0 12px rgba(39,159,203,.05), 0 0 64px rgba(39,159,203,.62); } }
.node-title, .node-sub { text-shadow: 0 0 6px #0b1a33, 0 0 12px #0b1a33, 0 0 18px #0b1a33; }
.node-title { margin-top: 1rem; font-size: .8rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: #fff !important; }
.node-sub { margin-top: .35rem; font-size: .72rem; line-height: 1.5; color: var(--cyan) !important; letter-spacing: .04em; }

/* ---------- challenge ---------- */
.challenge-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.challenge-grid li { padding: .25rem clamp(1.1rem, 2.4vw, 2.25rem); border-left: 1px solid var(--line); transition: transform .2s ease; }
.challenge-grid li:first-child { border-left: 0; padding-left: 0; }
.challenge-grid h3 { margin: 1.1rem 0 .5rem; font-size: 1.1rem; }
.challenge-grid p { font-size: .98rem; max-width: 17rem; }

/* ---------- business questions ---------- */
.q-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; }
.q-grid li { display: flex; gap: 1.1rem; align-items: center; background: rgba(255,255,255,.7); border: 1px solid rgba(23,36,62,.07); border-radius: var(--radius); padding: 1.35rem 1.5rem; transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease; }
.q-grid li:hover { transform: translateY(-3px); border-color: rgba(39,159,203,.45); box-shadow: var(--shadow-soft); }
.q-grid p { font-size: .98rem; line-height: 1.5; color: var(--navy); }
.questions-pad { padding-bottom: 1rem; }
#questions { padding-bottom: calc(var(--space-section) + 1.5rem); }

/* ---------- steps (approach / how we work) ---------- */
.steps { display: grid; gap: 1.5rem; position: relative; }
.steps--5 { grid-template-columns: repeat(5, 1fr); }
.steps--4 { grid-template-columns: repeat(4, 1fr); }
.steps li { text-align: center; position: relative; display: flex; flex-direction: column; align-items: center; }
.steps--4 li { text-align: left; align-items: flex-start; }
.steps li:not(:last-child)::after { content: ""; position: absolute; top: 49px; left: calc(50% + 62px); right: calc(-50% + 62px); height: 1px; background: linear-gradient(90deg, var(--cyan), rgba(39,159,203,.25)); }
.steps--4 li:not(:last-child)::after { left: 112px; right: -1.5rem; }
.step-ring { position: relative; width: 98px; height: 98px; border-radius: 50%; display: grid; place-items: center; background: radial-gradient(circle at 35% 30%, #fff, #dff1f9 70%); border: 1px solid rgba(39,159,203,.35); box-shadow: 0 8px 24px rgba(39,159,203,.18); margin-bottom: 1.1rem; }
.step-no { position: absolute; top: -8px; left: 50%; transform: translateX(-50%); font-size: .7rem; font-weight: 700; color: var(--cyan); background: var(--cream-2); padding: 0 .4rem; letter-spacing: .08em; }
.work .step-no, .sec--light2 .step-no { background: var(--cream); }
.steps h3 { margin-bottom: .4rem; }
.steps p { font-size: .93rem; max-width: 15rem; }

/* ---------- our work ---------- */
.work-grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.work-copy h2 { margin-bottom: 1.4rem; }
.demo-label { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem; font-weight: 700; color: var(--navy) !important; margin-bottom: .8rem; }
.pill { display: inline-block; font-size: .66rem; letter-spacing: .12em; text-transform: uppercase; font-weight: 700; color: var(--tan-text); background: rgba(205,162,120,.18); border: 1px solid rgba(205,162,120,.55); padding: .22rem .6rem; border-radius: 999px; }
.pill--sm { font-size: .6rem; padding: .12rem .5rem; }
.check-list { margin: 1.4rem 0 2rem; display: grid; gap: .7rem; }
.check-list li { display: flex; gap: .75rem; align-items: center; color: var(--navy); font-size: .98rem; }
.check-list .ico { color: var(--cyan); width: 1.3rem; height: 1.3rem; }
.device { display: block; text-decoration: none; transition: transform .25s ease; }
.device:hover { transform: translateY(-4px); }
.device-bezel { display: block; padding: 10px; border-radius: 22px; background: linear-gradient(160deg, #1d2e4d, #0b1a30); box-shadow: 0 30px 60px -20px rgba(7,20,38,.55), 0 0 0 1px rgba(255,255,255,.08) inset; }
.device-bezel img { border-radius: 13px; width: 100%; }

/* ---------- live demo panel (full-screen dialog) ---------- */
.demo-dialog { border: 0; padding: 0; margin: 0; width: 100%; max-width: none; height: 100vh; height: 100dvh; max-height: none; background: var(--navy-deep, #071426); color: #fff; }
.demo-dialog[open] { display: flex; flex-direction: column; }
.demo-dialog::backdrop { background: rgba(7,20,38,.9); }
.demo-open { overflow: hidden; }
.demo-bar { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; padding: .8rem clamp(1rem, 2.5vw, 1.75rem); border-bottom: 1px solid var(--line-dark); }
.demo-bar .eyebrow { margin: 0 0 .15rem; font-size: .7rem; }
.demo-bar h2 { margin: 0; font-size: clamp(1.05rem, .95rem + .5vw, 1.35rem); color: #fff; }
.demo-bar-actions { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.demo-newtab { display: inline-flex; gap: .4rem; align-items: center; color: #cfe7f4; font-size: .85rem; font-weight: 600; text-decoration: none; border-bottom: 1px solid rgba(39,159,203,.5); padding: .35rem 0; }
.demo-newtab:hover { color: #fff; border-color: var(--cyan); }
.demo-close { appearance: none; cursor: pointer; font: inherit; font-size: .85rem; font-weight: 650; color: #fff; background: transparent; border: 1px solid rgba(255,255,255,.35); border-radius: 999px; min-height: 42px; padding: .5rem 1.1rem; }
.demo-close:hover { background: rgba(255,255,255,.1); border-color: #fff; }
.demo-close:focus-visible, .demo-newtab:focus-visible { outline: 3px solid var(--cyan); outline-offset: 2px; }
.demo-hint { margin: 0; padding: .45rem clamp(1rem, 2.5vw, 1.75rem); font-size: .78rem; color: var(--muted-on-dark); }
.demo-stage { position: relative; flex: 1 1 auto; min-height: 0; background: #fff; }
.demo-stage iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.demo-loading { position: absolute; inset: 0; display: none; align-items: center; justify-content: center; margin: 0; color: var(--navy); font-weight: 600; background: #eef2f8; pointer-events: none; }
.demo-stage.is-loading .demo-loading { display: flex; }


/* ---------- services ---------- */
.services { background: radial-gradient(900px 400px at 100% 0%, rgba(39,159,203,.12), transparent 60%), var(--navy); }
.svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; }
.svc { display: flex; gap: 1.25rem; align-items: flex-start; padding: 1.75rem; border-radius: var(--radius); background: linear-gradient(160deg, rgba(255,255,255,.055), rgba(255,255,255,.02)); border: 1px solid rgba(39,159,203,.28); transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease; }
.svc:hover { transform: translateY(-4px); border-color: rgba(39,159,203,.8); box-shadow: 0 16px 36px -14px rgba(39,159,203,.4); }
.svc h3 { margin-bottom: .5rem; font-size: 1.05rem; }
.svc p { font-size: .93rem; line-height: 1.5; }
.svc-link { display: inline-flex; align-items: center; gap: .4rem; margin-top: .9rem; font-size: .82rem; font-weight: 650; color: var(--cyan); text-decoration: none; }
.svc-link:hover { color: #fff; }
.svc-link .ico { transition: transform .15s; }
.svc-link:hover .ico { transform: translateX(3px); }

/* ---------- value ---------- */
.value-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: clamp(2rem, 6vw, 5.5rem); align-items: center; }
.value-grid h2 { margin-bottom: 1.4rem; }
.value-list { display: grid; gap: 1.6rem; padding-left: clamp(1.25rem, 4vw, 3.5rem); border-left: 1px solid var(--line); }
.value-list li, .why-list li { display: flex; gap: 1.1rem; align-items: flex-start; }
.value-list h3 { margin-bottom: .2rem; }
.value-list p { font-size: .95rem; }

/* ---------- engagement band (light, unframed) ---------- */
.band { background: var(--cream-2); padding-bottom: var(--space-section); margin-top: calc(var(--space-section) * -.55); position: relative; }
.band-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); list-style: none; margin: 0; padding: clamp(1.5rem, 3vw, 2.5rem) 0 0; border-top: 1px solid var(--line); }
.band-item { padding: .4rem clamp(.9rem, 1.6vw, 1.5rem); border-left: 1px solid var(--line); }
.band-item:first-child { border-left: 0; padding-left: 0; }
.band-num { font-size: .72rem; letter-spacing: .16em; font-weight: 700; color: var(--tan-text); margin: 0 0 1rem; }
.band-item h3 { color: var(--navy); font-size: clamp(1.4rem, 1rem + 1vw, 1.9rem); line-height: 1.12; margin: 0 0 .9rem; letter-spacing: -.01em; }
.band-item h3 em { font-style: normal; color: var(--cyan-text); white-space: nowrap; }
.band-item p:not(.band-num) { margin: 0; color: var(--muted); font-size: .98rem; line-height: 1.55; max-width: 20rem; }

/* ---------- why ---------- */
.why { background: radial-gradient(800px 380px at 0% 100%, rgba(39,159,203,.12), transparent 60%), var(--navy); }
.why-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(2rem, 6vw, 5rem); align-items: center; }
.why-grid h2 { margin-bottom: 1.4rem; }
.why-list { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem 2.25rem; }
.why-list h3 { margin-bottom: .35rem; font-size: 1rem; }
.why-list p { font-size: .9rem; line-height: 1.5; }

/* ---------- mission / beliefs ---------- */
.mv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 5rem); }
.mv-grid article { display: flex; gap: 1.25rem; align-items: flex-start; }
.mv-grid h3 { font-size: 1.2rem; margin-bottom: .6rem; }
.mv-grid p { font-size: 1rem; }
.beliefs-grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr) minmax(0, .65fr); gap: clamp(1.5rem, 4vw, 3.5rem); align-items: start; }
.beliefs h2 { font-size: clamp(1.7rem, 1.3rem + 1.5vw, 2.4rem); }
.belief-list { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1.75rem 1.5rem; padding-top: .4rem; }
.belief-list h3 { font-size: .95rem; margin-bottom: .3rem; }
.belief-list p { font-size: .85rem; line-height: 1.5; }
.quote { border-left: 2px solid var(--tan); padding-left: 1.5rem; align-self: center; }
.quote p { font-size: clamp(1.15rem, 1rem + .6vw, 1.5rem); line-height: 1.35; font-weight: 600; color: var(--navy); }

/* ---------- CTA / form ---------- */
.cta { background: radial-gradient(900px 480px at 100% 0%, rgba(39,159,203,.14), transparent 60%), linear-gradient(180deg, var(--navy), var(--navy-deep)); }
.cta-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.cta h2 { font-size: clamp(1.8rem, 1.3rem + 1.8vw, 2.6rem); margin-bottom: 1.4rem; }
.cta .lead { margin-bottom: 2rem; }
.form-card { background: var(--cream-2); color: var(--navy); border-radius: 20px; padding: clamp(1.4rem, 3vw, 2.25rem); box-shadow: 0 30px 70px -30px rgba(0,0,0,.7); }
.form-card h3 { color: var(--navy) !important; font-size: 1.4rem; margin-bottom: .4rem; }
.form-card:focus-within h3 { outline: none; }
.form-intro { color: var(--muted) !important; font-size: .95rem; margin-bottom: 1.4rem; }
.field { display: grid; gap: .4rem; margin-bottom: .2rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field label { font-size: .85rem; font-weight: 650; color: var(--navy); }
.req { color: #b4382f; }
.opt { font-weight: 500; color: var(--muted); }
.field input[type="text"], .field input[type="email"], .field select, .field textarea { width: 100%; min-height: 46px; padding: .7rem .9rem; border-radius: 10px; border: 1.5px solid #cfc6b8; background: #fff; transition: border-color .15s, box-shadow .15s; }
.field textarea { resize: vertical; min-height: 88px; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: #aaa090; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 4px rgba(39,159,203,.2); }
.field [aria-invalid="true"] { border-color: #b4382f; }
.err { color: #a32b22 !important; font-size: .82rem; font-weight: 550; min-height: 1.4em; line-height: 1.4; } /* space is reserved so errors never shift the layout under the cursor */
.field--check { grid-template-columns: auto 1fr; align-items: start; column-gap: .7rem; }
.field--check input { width: 20px; height: 20px; margin-top: 2px; accent-color: var(--cyan); }
.field--check label { font-weight: 500; font-size: .85rem; color: var(--muted); }
.field--check label a { color: var(--navy); }
.field--check .err { grid-column: 1 / -1; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-summary { background: #fbeceb; color: #8e2018 !important; border: 1px solid #e8b4b0; border-radius: 10px; padding: .7rem .9rem; font-size: .9rem; font-weight: 600; margin-bottom: 1rem; }
.result { display: flex; gap: .8rem; margin-top: 1.1rem; padding: 1rem 1.1rem; border-radius: 12px; border: 1px solid; font-size: .92rem; }
.result p { color: inherit !important; }
.result-title { font-weight: 700; margin-bottom: .2rem; }
.result[data-kind="success"] { background: #e9f7ee; border-color: #8fd1a5; color: #14532d; }
.result[data-kind="test"] { background: #fff6e0; border-color: #e6c46a; color: #6b4a00; }
.result[data-kind="error"] { background: #fbeceb; border-color: #e8b4b0; color: #8e2018; }
.result-ico { width: 1.4rem; height: 1.4rem; margin-top: .1rem; }

/* ---------- footer ---------- */
.site-footer { background: var(--navy-deep); color: #fff; padding-top: clamp(2.5rem, 5vw, 4rem); }
.footer-grid { display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap; padding-bottom: 2rem; }
.brand--footer img { height: 72px; width: auto; }
.footer-nav { display: flex; gap: clamp(1.1rem, 3vw, 2.25rem); flex-wrap: wrap; }
.footer-nav a, .legal a { color: #cdd8e7; text-decoration: none; font-size: .88rem; }
.footer-nav a:hover, .legal a:hover { color: #fff; text-decoration: underline; text-underline-offset: 4px; }
.social { display: flex; gap: .8rem; }
.social a { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 10px; border: 1px solid rgba(39,159,203,.6); color: var(--cyan); transition: background-color .15s, color .15s; }
.social a:hover { background: var(--cyan); color: #04121f; }
.social .ico { width: 1.3rem; height: 1.3rem; }
.footer-rule { border: 0; height: 1px; background: var(--line-dark); margin: 0; }
.footer-base { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; padding-block: 1.4rem; }
.footer-base p { color: #8b9ab1 !important; font-size: .82rem; }
.legal { display: flex; gap: 1.5rem; }

/* ---------- legal pages ---------- */
.legal-page { background: var(--cream-2); }
.legal-hero { background: var(--navy); padding: calc(var(--header-h) + 3rem) 0 3rem; }
.legal-hero h1 { color: #fff; font-size: clamp(2rem, 1.5rem + 2vw, 3rem); }
.legal-hero p { color: var(--muted-on-dark); margin-top: .8rem; }
.legal-body { padding-block: 3rem 5rem; max-width: 46rem; }
.legal-body h2 { font-size: 1.35rem; margin: 2.25rem 0 .7rem; }
.legal-body p, .legal-body li { color: #3b4658; margin-bottom: .8rem; }
.legal-body ul { list-style: disc; padding-left: 1.3rem; }
.legal-body a { color: #17789c; }
.notice { background: #fff6e0; border: 1px solid #e6c46a; border-radius: 10px; padding: .9rem 1rem; color: #6b4a00 !important; font-size: .92rem; }

/* ---------- reveal ---------- */
.reveal-ready [data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal-ready [data-reveal].is-visible { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 1199px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { max-width: 40rem; }
  .challenge-grid { grid-template-columns: repeat(2, 1fr); row-gap: 2.5rem; }
  .challenge-grid li:nth-child(3) { border-left: 0; padding-left: 0; }
  .q-grid { grid-template-columns: repeat(2, 1fr); }
  .steps--5 { grid-template-columns: repeat(3, 1fr); row-gap: 2.5rem; }
  .steps--5 li:nth-child(3)::after, .steps--5 li:nth-child(5)::after { display: none; }
  .steps--4 { grid-template-columns: repeat(2, 1fr); row-gap: 2.5rem; }
  .steps--4 li:nth-child(2)::after { display: none; }
  .work-grid, .value-grid, .why-grid, .cta-grid { grid-template-columns: 1fr; }
  .svc-grid { grid-template-columns: repeat(2, 1fr); }
  .beliefs-grid { grid-template-columns: 1fr 1fr; }
  .belief-list { grid-column: 1 / -1; grid-row: 2; }
  .quote { grid-column: 2; grid-row: 1; }
  .value-list { border-left: 0; padding-left: 0; }
}
@media (max-width: 1199px) { .band-grid { grid-template-columns: 1fr 1fr; row-gap: 2rem; } .band-item:nth-child(odd) { border-left: 0; padding-left: 0; } .band-item:nth-child(even) { padding-right: 0; } }
@media (max-width: 599px) { .band-grid { grid-template-columns: 1fr; row-gap: 0; } .band-item { border-left: 0; border-top: 1px solid var(--line); padding: 1.6rem 0; } .band-item:first-child { border-top: 0; padding-top: 0; } }
@media (max-width: 899px) {
  .header-cta { display: none; }
  .nav-toggle { display: flex; }
  .nav { position: absolute; top: var(--header-h); left: 0; right: 0; margin: 0; background: rgba(7,20,38,.97); border-bottom: 1px solid var(--line-dark); max-height: 0; overflow: hidden; visibility: hidden; transition: max-height .3s ease, visibility 0s .3s; }
  .menu-open .nav { max-height: 80vh; visibility: visible; transition: max-height .3s ease; }
  .nav-links { flex-direction: column; gap: 0; padding: 1rem var(--gutter) 1.5rem; }
  .nav-links a { display: block; padding: .9rem 0; font-size: 1rem; border-bottom: 1px solid var(--line-dark); }
  .nav-cta-mobile { display: block; padding-top: 1.1rem; }
  .nav-cta-mobile a { border-bottom: 0; color: #04121f !important; }
  .brand img { height: 44px; }
}
@media (max-width: 767px) {
  :root { --header-h: 68px; }
  .actions .btn { width: 100%; }
  /* Re-composed (not scaled) hero diagram: stacked flow */
  .arch { grid-template-columns: 1fr; gap: 1rem; min-height: 0; }
  .arch-lines { display: none; }
  .arch-in .arch-label { display: block; }
  .arch-in ul { flex-direction: row; flex-wrap: wrap; justify-content: flex-start; gap: .5rem; }
  .arch-in li { min-width: 0; width: auto; }
  .arch-node { padding: 1rem 0; }
  .arch-node::before, .arch-node::after { content: ""; width: 1px; height: 28px; background: linear-gradient(var(--cyan), transparent); opacity: .8; }
  .arch-node::before { order: -1; background: linear-gradient(transparent, var(--cyan)); margin-bottom: .6rem; }
  .arch-node::after { margin-top: .8rem; background: linear-gradient(var(--cyan), transparent); }
  .arch-out ul { display: grid; grid-template-columns: 1fr 1fr; }
  .challenge-grid, .q-grid, .steps--5, .steps--4, .svc-grid, .why-list, .mv-grid, .field-row { grid-template-columns: 1fr; }
  .challenge-grid li { border-left: 0; padding-left: 0; padding-bottom: 1.5rem; border-bottom: 1px solid var(--line); }
  .challenge-grid li:last-child { border-bottom: 0; }
  .steps li, .steps--4 li { flex-direction: row; text-align: left; align-items: flex-start; gap: 1.1rem; }
  .steps li::after, .steps--4 li:not(:last-child)::after { display: none; }
  .steps .step-ring { width: 76px; height: 76px; margin: 0; }
  .steps li > h3 { margin-top: .2rem; }
  .steps li > p { grid-column: 2; }
  .steps li { display: grid; grid-template-columns: 76px 1fr; column-gap: 1.1rem; }
  .steps li .step-ring { grid-row: 1 / span 2; }
  .steps li h3 { align-self: end; margin: 0; }
  .steps li p { align-self: start; max-width: none; }
  .beliefs-grid { grid-template-columns: 1fr; }
  .quote { grid-column: auto; grid-row: auto; }
  .belief-list { grid-template-columns: 1fr 1fr; grid-column: auto; grid-row: auto; }
  .footer-grid { flex-direction: column; align-items: flex-start; }
  .cta .btn { width: 100%; }
}
@media (max-width: 420px) { .belief-list { grid-template-columns: 1fr; } .arch-out ul { grid-template-columns: 1fr; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .reveal-ready [data-reveal] { opacity: 1; transform: none; }
}

.work-copy .erp-note { margin: 1.4rem 0 1.6rem; }
.work-copy .erp-note h3 { font-size: 1rem; margin: 0 0 .3rem; color: var(--navy, #17243E); }
.work-copy .erp-note p { margin: 0; font-size: 1rem; line-height: 1.55; color: var(--navy, #17243E); }