/* consulting.ravadsoftware.com — page layer over assets/ds/ravad-ds.css (same language as ravadsoftware.com).
   Built into deploy/consulting.ravadsoftware.com/assets/css by build-consulting.js. */

body { background: var(--paper); }
.accent { color: var(--brand-500); }
.dark .accent { color: #9fd6f6; }
.cs-back { font-size: var(--fs-sm); }
.brand img.brand__logo { width: auto; height: 50px; }
.site-footer .brand img.brand__logo { height: 56px; }
@media (max-width: 640px) { .brand img.brand__logo { height: 42px; } }
.addr { display: inline-flex; flex-direction: column; line-height: 1.45; }
.addr > span + span { opacity: .8; }

/* ---------- Hero with an illustration ---------- */
.cs-hero__grid { display: grid; gap: var(--s-7); align-items: center; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 960px) { .cs-hero__grid { grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); } }
.cs-hero h1 { font-size: clamp(2.3rem, 1.5rem + 2.8vw, 3.7rem); max-width: 16ch; }
.cs-hero--short h1 { max-width: 20ch; }
.cs-hero__art { position: relative; display: grid; place-items: center; min-height: 340px; }
.cs-hero__disc { position: absolute; width: min(380px, 92%); aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle at 35% 30%, #fff 0%, #e8f4fc 45%, #d6ecfa 100%); box-shadow: inset 0 0 0 1px rgba(0, 130, 198, .12), 0 40px 80px -50px rgba(6, 58, 99, .5); }
.cs-hero__art .cs-art { position: relative; width: min(240px, 62%); height: auto; filter: drop-shadow(0 18px 30px rgba(0, 106, 166, .22)); animation: csFloat 7s ease-in-out infinite; }
@keyframes csFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.cs-chip { position: absolute; display: inline-flex; align-items: center; gap: 8px; padding: 10px 14px; border-radius: 14px; background: rgba(255, 255, 255, .92); border: 1px solid var(--line); box-shadow: 0 16px 34px -20px rgba(6, 58, 99, .45); font: 600 14px var(--font-body); color: var(--ink); white-space: nowrap; -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); }
.cs-chip .icon { width: 18px; height: 18px; color: var(--brand-500); }
.cs-chip--1 { left: 0; top: 14%; }
.cs-chip--2 { right: 0; top: 46%; }
.cs-chip--3 { left: 8%; bottom: 8%; }
@media (max-width: 560px) {
  .cs-hero__art { min-height: 360px; }
  .cs-chip { font-size: 13px; padding: 8px 11px; }
  .cs-chip--1 { top: 4%; }
  .cs-chip--2 { top: auto; bottom: 4%; }
  .cs-chip--3 { display: none; }
}

/* ---------- Numbers strip ---------- */
.cs-facts-wrap { padding-top: 0; }
.cs-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); overflow: hidden; border-radius: 26px; background: #fff; border: 1px solid var(--line); box-shadow: 0 30px 60px -48px rgba(6, 58, 99, .45); }
@media (min-width: 900px) { .cs-facts { grid-template-columns: repeat(4, minmax(0, 1fr)); } .cs-facts--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.cs-facts > div { display: grid; gap: 6px; align-content: start; padding: clamp(20px, 2.8vw, 32px) clamp(18px, 2.4vw, 30px); border-left: 1px solid var(--line); }
.cs-facts > div:nth-child(odd) { border-left: 0; }
@media (min-width: 900px) { .cs-facts > div:nth-child(odd) { border-left: 1px solid var(--line); } .cs-facts > div:first-child { border-left: 0; } }
@media (max-width: 899px) {
  .cs-facts > div:nth-child(n+3) { border-top: 1px solid var(--line); }
  .cs-facts--3 > div:last-child { grid-column: 1 / -1; }
}
.cs-facts .stat__value { font-size: clamp(2rem, 1.4rem + 1.8vw, 2.8rem); color: var(--ink); }
.cs-facts > div:last-child .stat__value { color: var(--brand-500); }
.cs-facts .stat__label { color: var(--muted); font-size: var(--fs-sm); line-height: 1.45; }
.cs-facts--3 { margin-top: var(--s-7); }
.cs-facts + .cs-split { margin-top: var(--s-8); }

/* ---------- Three disciplines (columns, not cards) ---------- */
.cs-domains { display: grid; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 900px) { .cs-domains { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.cs-domain { display: flex; flex-direction: column; align-items: flex-start; padding: var(--s-6) clamp(20px, 3vw, 40px); }
@media (min-width: 900px) { .cs-domain + .cs-domain { border-left: 1px solid var(--line); } .cs-domain:first-child { padding-left: 0; } .cs-domain:last-child { padding-right: 0; } }
@media (max-width: 899px) { .cs-domain + .cs-domain { border-top: 1px solid var(--line); } .cs-domain { padding-inline: 0; } }
.cs-domain .cs-art { width: 104px; height: 104px; margin-bottom: var(--s-5); padding: 12px; border-radius: 28px; background: linear-gradient(160deg, #f2f9fe, #e2f1fb); transition: transform .6s var(--ease-spring); }
.cs-domain:hover .cs-art { transform: translateY(-4px) rotate(-2deg); }
.cs-domain h3 { font-size: 1.45rem; margin-bottom: 4px; }
.cs-domain__sub { margin: 0 0 var(--s-5); color: var(--muted); font-size: var(--fs-sm); }
.cs-domain .checks { margin-bottom: var(--s-5); }
.cs-domain .link-arrow { margin-top: auto; }

/* ---------- Text + figure ---------- */
.cs-split { display: grid; gap: var(--s-7); align-items: center; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 960px) { .cs-split { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 64px; } }
.cs-split--top { align-items: start; }
.cs-split h2 { max-width: 18ch; }
.cs-split p { color: var(--ink-2); }
.cs-split .lead { color: var(--muted); }
.cs-kicker { margin: var(--s-5) 0 var(--s-3); font: 700 13px var(--font-body); letter-spacing: .1em; text-transform: uppercase; color: var(--brand-600) !important; }
.cs-figure { margin: 0; padding: clamp(14px, 2vw, 22px); border-radius: 24px; background: #fff; border: 1px solid var(--line); box-shadow: 0 30px 60px -46px rgba(6, 58, 99, .45); }
.cs-figure img { display: block; width: 100%; height: auto; border-radius: 14px; }
.cs-figure figcaption { margin-top: 12px; color: var(--muted); font-size: var(--fs-sm); text-align: center; }

/* ---------- Two ways to work ---------- */
.cs-ways { display: grid; gap: var(--s-6); grid-template-columns: minmax(0, 1fr); }
@media (min-width: 900px) { .cs-ways { grid-template-columns: 1fr 1fr; gap: 48px; } }
.cs-way { display: grid; grid-template-columns: 88px minmax(0, 1fr); gap: var(--s-5); align-items: start; padding-top: var(--s-6); border-top: 2px solid var(--brand-100); }
.cs-way .cs-art { width: 88px; height: 88px; padding: 10px; border-radius: 24px; background: linear-gradient(160deg, #f2f9fe, #e2f1fb); }
.cs-way h3 { font-size: 1.35rem; margin-bottom: var(--s-3); }
.cs-way p { color: var(--muted); }
@media (max-width: 520px) { .cs-way { grid-template-columns: 64px minmax(0, 1fr); } .cs-way .cs-art { width: 64px; height: 64px; border-radius: 18px; } }

/* ---------- Feature list (icon + text, no boxes) ---------- */
.cs-features { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--s-6) var(--s-7); grid-template-columns: minmax(0, 1fr); }
@media (min-width: 700px) { .cs-features--2, .cs-features--3, .cs-features--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1000px) { .cs-features--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } .cs-features--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.cs-features li { display: flex; gap: var(--s-4); align-items: flex-start; }
.cs-features .icon-tile { flex: none; transition: transform .5s var(--ease-spring), background .4s, color .4s; }
.cs-features li:hover .icon-tile { transform: translateY(-3px); background: var(--brand-500); color: #fff; }
.cs-features b { display: block; margin: 4px 0; color: var(--ink); font: 700 1.08rem/1.3 var(--font-head); }
.cs-features span:not(.icon-tile) { display: block; color: var(--muted); font-size: .97rem; line-height: 1.6; }

/* ---------- Skill set ---------- */
.cs-skills { display: grid; gap: var(--s-5); grid-template-columns: minmax(0, 1fr); }
@media (min-width: 700px) { .cs-skills { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .cs-skills { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.cs-skills__group { position: relative; overflow: hidden; padding: 28px 22px 24px; border-radius: 22px; background: #fff; border: 1px solid var(--line); }
.cs-skills__group::before { content: ""; position: absolute; inset: 0 0 auto; height: 4px; background: linear-gradient(90deg, var(--brand-500), #5cc0f0); }
.cs-skills__group h3 { font-size: 1.15rem; margin-bottom: var(--s-4); }
.cs-skills__group ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.cs-skills__group li { padding: 6px 12px; border-radius: 10px; background: var(--brand-50); color: var(--brand-700); font-size: 14px; font-weight: 600; line-height: 1.35; }
.section__head h2, .cs-split h2 { text-wrap: balance; }
.cs-hero--short { padding-bottom: clamp(2rem, 1rem + 3vw, 3.5rem); }

/* ---------- Dark project band ---------- */
.flow-band { padding-block: clamp(3rem, 2rem + 4vw, 6rem); }
.flow-band .section__head { margin-bottom: var(--s-7); }

/* ---------- Portfolio ---------- */
.case-grid { display: grid; gap: var(--s-5); grid-template-columns: minmax(0, 1fr); }
@media (min-width: 640px) { .case-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1000px) { .case-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.case-card { display: flex; flex-direction: column; width: 100%; padding: 0; overflow: hidden; border-radius: 22px; background: #fff; border: 1px solid var(--line); color: inherit; font: inherit; text-align: left; }
/* Keep the design system's reveal (fade + blur, staggered by --i) and add the hover lift without a delay. */
.case-card.reveal { transition: opacity 1s var(--ease-soft), filter 1s var(--ease-soft), transform .5s var(--ease-soft), box-shadow .5s var(--ease-soft), border-color .4s; transition-delay: calc(var(--i, 0) * 90ms), calc(var(--i, 0) * 90ms), 0s, 0s, 0s; }
button.case-card { cursor: pointer; }
button.case-card:hover, button.case-card:focus-visible { transform: translateY(-4px); border-color: var(--brand-200); box-shadow: 0 30px 60px -36px rgba(6, 58, 99, .45); }
.case-card[hidden] { display: none; }
.case-card__img { display: block; aspect-ratio: 16 / 10; overflow: hidden; background: var(--surface-2); }
.case-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease-soft); }
button.case-card:hover .case-card__img img { transform: scale(1.05); }
.case-card__body { display: flex; flex-direction: column; flex: 1; gap: 6px; padding: 18px 20px 20px; }
.case-card__meta { color: var(--brand-600); font-size: 12.5px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.case-card__body b { color: var(--ink); font: 700 1.1rem/1.3 var(--font-head); }
.case-card__more { display: inline-flex; align-items: center; gap: 6px; margin-top: auto; padding-top: 8px; color: var(--brand-600); font-size: var(--fs-sm); font-weight: 600; }
.case-card__more .icon, .case-card__more svg { width: 16px; height: 16px; transition: transform .4s var(--ease-soft); }
button.case-card:hover .case-card__more svg { transform: translateX(4px); }
.case-card__more.is-muted { color: var(--muted); font-weight: 500; }
.cs-more { margin: var(--s-7) 0 0; text-align: center; }
.cs-filter { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-bottom: var(--s-7); }
.cs-filter button { min-height: 44px; padding: 0 20px; border-radius: var(--r-pill); border: 1px solid var(--line); background: #fff; color: var(--ink-2); font: 600 15px var(--font-body); cursor: pointer; transition: background .3s, color .3s, border-color .3s; }
.cs-filter button:hover { border-color: var(--brand-200); color: var(--brand-700); }
.cs-filter button[aria-pressed="true"] { background: var(--brand-600); border-color: var(--brand-600); color: #fff; }
.cs-portfolio { padding-top: clamp(2rem, 1rem + 3vw, 3.5rem); }

/* ---------- Case dialog ---------- */
.modal { display: none; position: fixed; inset: 0; z-index: var(--z-overlay); padding: clamp(1rem, 4vw, 3rem) var(--gutter); background: rgba(12, 34, 54, .55); overflow-y: auto; }
.modal.is-open { display: block; animation: csFade var(--t-med) var(--ease-out); }
@keyframes csFade { from { opacity: 0; } to { opacity: 1; } }
@keyframes csRise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
.modal-content { position: relative; max-width: 820px; margin: 0 auto; padding: clamp(1.4rem, 1rem + 2vw, 2.8rem); overflow: hidden; background: var(--paper); border-radius: 26px; box-shadow: var(--shadow-3); color: var(--ink-2); animation: csRise var(--t-med) var(--ease-out); }
/* Case header: the square project picture near its own size (~380px source) next to the title, so it stays sharp. */
.case__head { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: clamp(1rem, .6rem + 2vw, 2rem); align-items: center; margin-bottom: var(--s-6); padding: 0 40px var(--s-6) 0; border-bottom: 1px solid var(--line); }
.case__img { width: 280px; height: 280px; overflow: hidden; border-radius: 18px; background: var(--surface-2); border: 1px solid var(--line); box-shadow: 0 18px 36px -24px rgba(6, 58, 99, .45); }
.case__img img { display: block; width: 100%; height: 100%; object-fit: cover; }
.case__tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: var(--s-3); }
.case__tags span { padding: 4px 10px; border-radius: var(--r-pill); background: var(--brand-50); color: var(--brand-700); font-size: 12.5px; font-weight: 700; }
.case h3 { margin: 0; font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem); text-wrap: balance; }
@media (max-width: 720px) {
  .case__head { grid-template-columns: 180px minmax(0, 1fr); }
  .case__img { width: 180px; height: 180px; }
}
@media (max-width: 560px) {
  .case__head { grid-template-columns: 120px minmax(0, 1fr); align-items: start; padding-right: 0; }
  .case__img { width: 120px; height: 120px; border-radius: 14px; }
  .case__tags { padding-right: 44px; }
  .case h3 { font-size: 1.3rem; }
}
.case p { margin: 0 0 var(--s-4); line-height: 1.65; }
.case__label { display: block; margin-bottom: 2px; color: var(--brand-600); font: 700 12.5px var(--font-body); letter-spacing: .08em; text-transform: uppercase; }
.case ol, .case ul { margin: 6px 0 var(--s-4); padding-left: 1.2rem; }
.case li { margin-bottom: 4px; }
.case li::marker { color: var(--brand-500); }
.case p img, .case li img { max-width: 100%; height: auto; border-radius: 12px; }
.modal-close { position: absolute; top: 14px; right: 14px; z-index: 2; width: 44px; height: 44px; display: grid; place-items: center; border-radius: 50%; border: 1px solid var(--line); background: rgba(255, 255, 255, .95); color: var(--ink); font-size: 24px; line-height: 1; cursor: pointer; transition: background var(--t-fast) ease; }
.modal-close:hover { background: var(--surface-2); }
body.modal-open { overflow: hidden; }

/* ---------- Contact ---------- */
.cs-contact { border-top: 1px solid var(--line); }
.cs-contact__grid { display: grid; gap: var(--s-7); align-items: start; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 960px) { .cs-contact__grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 64px; } }
.cs-contact h2 { max-width: 16ch; }
.cs-contact .lead { max-width: 44ch; margin-bottom: var(--s-5); }
.cs-contact__card { padding: clamp(24px, 3vw, 36px); border-radius: 26px; background: #fff; border: 1px solid var(--line); box-shadow: 0 30px 60px -48px rgba(6, 58, 99, .45); }
.cs-contact__card h3 { font-size: 1.2rem; margin-bottom: var(--s-4); }
.cs-next { margin: 0 0 var(--s-5); padding: 0; list-style: none; counter-reset: next; display: grid; gap: 12px; }
.cs-next li { position: relative; padding-left: 44px; counter-increment: next; color: var(--muted); }
.cs-next li::before { content: counter(next); position: absolute; left: 0; top: -2px; width: 30px; height: 30px; display: grid; place-items: center; border-radius: 10px; background: var(--brand-100); color: var(--brand-700); font: 800 14px var(--font-head); }
.cs-next b { color: var(--ink); margin-right: 4px; }
.cs-contact__list { list-style: none; margin: 0; padding: var(--s-5) 0 0; border-top: 1px solid var(--line); display: grid; gap: var(--s-4); }
.cs-contact__list li { display: flex; gap: 14px; align-items: flex-start; }
.cs-contact__list svg { width: 20px; height: 20px; margin-top: 2px; color: var(--brand-500); flex: none; }
.cs-contact__list small { display: block; color: var(--muted); font: 700 12px var(--font-body); letter-spacing: .08em; text-transform: uppercase; }
.cs-contact__list a { color: var(--ink); font-weight: 600; text-decoration: none; }
.cs-contact__list a:hover { color: var(--brand-600); }

@media (prefers-reduced-motion: reduce) {
  .cs-hero__art .cs-art { animation: none; }
  button.case-card:hover, .cs-features li:hover .icon-tile, .cs-domain:hover .cs-art { transform: none; }
}