/* ============================================================
   Nostra.ie — Brand Stylesheet (identity V2.0, Oct 2026)
   Colour tokens V2.0: copy is Grey or Blue on white, or white on
   Grey, Blue or Deep Blue. Sky and Purple are shapes only.
   Green and Stone are retired.
   Type: geometric sans (Poppins as ITC Avant Garde substitute).
   ============================================================ */

/* Self-hosted Jost (variable, latin) — no third-party font requests */
@font-face {
  font-family: "Jost";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("../assets/fonts/jost-latin.woff2") format("woff2");
}

:root {
  --n-grey: #4e5859;        /* Nostra Grey — lead copy, dark grounds (7.3:1) */
  --n-blue: #1a72b5;        /* Nostra Blue — buttons, links, the mark (5.1:1) */
  --n-deep: #226093;        /* Nostra Deep Blue — dark grounds, large circles */
  --n-sky: #3db3e3;         /* Nostra Sky — shapes and highlights ONLY, never text */
  --n-purple: #7573b6;      /* Nostra Purple — shapes only */
  --grey-05: #f6f7f7;
  --grey-10: #edeeee;       /* Light grey — cards, alternate sections */
  --grey-20: #dcdede;
  --grey-50: #a6abac;
  --grey-80: #717979;
  --ink: #343d3e;           /* darkened Nostra Grey for headings */
  --body: #4e5859;
  --grey-dark: #3b4445;     /* hero / footer ground */
  --grey-darker: #2d3536;
  --link: #1a72b5;

  --radius: 16px;
  --radius-sm: 12px;
  --shadow: 0 10px 30px rgba(52, 61, 62, 0.08);
  --shadow-lg: 0 20px 50px rgba(52, 61, 62, 0.15);
  --max: 1200px;
  --font: "Jost", "Century Gothic", "Avant Garde", -apple-system, "Segoe UI", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  font-weight: 400;
  color: var(--body);
  background: #ffffff;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* ---------- Type ---------- */
h1, h2, h3, h4 { color: var(--ink); font-weight: 600; line-height: 1.16; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.2rem, 4.8vw, 3.7rem); font-weight: 700; letter-spacing: -0.028em; }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.35rem); letter-spacing: -0.022em; }
h3 { font-size: 1.22rem; }
body { font-size: 1.02rem; }

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--n-blue);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "";
  display: inline-block;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--n-sky);   /* sky as shape */
  margin-right: 10px;
  vertical-align: 1px;
}
.on-dark .eyebrow, .eyebrow.light { color: rgba(255,255,255,0.88); }

.lead { font-size: 1.12rem; max-width: 660px; }

section { padding: 84px 0; }
.section-head { max-width: 760px; margin-bottom: 44px; }
.section-head p { margin-top: 12px; font-size: 1.04rem; }
.center { text-align: center; }
.center .section-head, .center .lead { margin-left: auto; margin-right: auto; }

a { color: var(--link); }

.alt { background: var(--grey-05); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 999px;
  font-family: var(--font);
  font-weight: 600;
  font-size: 0.96rem;
  text-decoration: none;
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
  letter-spacing: 0.01em;
}
.btn-primary, .btn-green { background: var(--n-blue); color: #fff; }
.btn-primary:hover, .btn-green:hover { background: var(--n-deep); transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-white { background: #fff; color: var(--ink); }
.btn-white:hover { color: var(--n-blue); transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-ghost { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,0.55); }
.btn-ghost:hover { background: rgba(255,255,255,0.12); border-color: #fff; }
.btn-outline { background: transparent; color: var(--n-blue); border: 1.5px solid var(--n-blue); }
.btn-outline:hover { background: var(--n-blue); color: #fff; }

/* ---------- Top strip (slim, quiet utility bar) ---------- */
.top-strip {
  background: var(--grey-darker);
  color: rgba(255,255,255,0.72);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}
.top-strip .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 30px;
  gap: 16px;
}
.top-strip a { color: #fff; text-decoration: none; font-weight: 600; letter-spacing: 0.06em; }
.top-strip a:hover { text-decoration: underline; }
.top-strip .strip-facts { display: flex; gap: 20px; flex-wrap: wrap; }
.top-strip .strip-facts span + span::before { content: ""; display: inline-block; width: 5px; height: 5px; border-radius: 50%; background: var(--n-sky); margin-right: 20px; vertical-align: 2px; }

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--grey-10);
}
.nav-wrap { display: flex; align-items: center; justify-content: space-between; height: 80px; }

.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.logo img { display: block; width: auto; }
.logo .logo-mark3d { height: 56px; margin: -4px 0; filter: drop-shadow(0 4px 8px rgba(52, 61, 62, 0.18)); }
.logo .logo-word { height: 42px; }

.main-nav { display: flex; align-items: center; gap: 6px; }
.nav-item { position: relative; }
.nav-item > a {
  display: block;
  color: var(--ink);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.97rem;
  padding: 27px 15px;
}
.nav-item > a:hover, .nav-item > a.active { color: var(--n-blue); }
.nav-item > a.has-menu::after {
  content: "";
  display: inline-block;
  margin-left: 7px;
  width: 7px; height: 7px;
  border-right: 1.8px solid currentColor;
  border-bottom: 1.8px solid currentColor;
  transform: rotate(45deg) translateY(-3px);
}

.dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 276px;
  background: #fff;
  border: 1px solid var(--grey-10);
  border-radius: 14px;
  box-shadow: var(--shadow-lg);
  padding: 12px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all 0.18s ease;
  max-height: 74vh;
  overflow-y: auto;
}
.dropdown.wide { min-width: 560px; column-count: 2; column-gap: 8px; }
.dropdown.wide .dd-head, .dropdown.wide a { break-inside: avoid; }
.nav-item:hover .dropdown, .nav-item:focus-within .dropdown {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.dropdown a {
  display: block;
  padding: 9px 14px;
  border-radius: 9px;
  color: var(--ink);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
}
.dropdown a:hover { background: var(--grey-05); color: var(--n-blue); }
.dropdown .dd-head {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--grey-80);
  padding: 12px 14px 4px;
}

.nav-cta { margin-left: 12px; }
.nav-cta .btn { padding: 11px 26px; font-size: 0.92rem; }

.nav-toggle {
  display: none;
  background: none; border: none; cursor: pointer;
  width: 44px; height: 44px;
  flex-direction: column; justify-content: center; align-items: center; gap: 5px;
}
.nav-toggle span { display: block; width: 24px; height: 2.5px; background: var(--ink); border-radius: 2px; }

/* ---------- Hero with brand circles (V2: Deep Blue large, Sky + Purple) ---------- */
.hero, .page-hero {
  background: linear-gradient(118deg, var(--grey-darker) 0%, var(--grey-dark) 62%, var(--n-grey) 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.hero { padding: 112px 0 150px; }
.page-hero { padding: 72px 0 84px; }

.hero h1, .page-hero h1 { color: #fff; max-width: 820px; }
.hero p, .page-hero p { margin-top: 22px; font-size: 1.16rem; color: rgba(255,255,255,0.87); max-width: 620px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 36px; }

/* Brand circles — mark geometry echoed at page scale */
.circles span { position: absolute; border-radius: 50%; pointer-events: none; }
.circles .c1 { width: 680px; height: 680px; background: var(--n-deep); opacity: 0.92; right: -180px; bottom: -340px; }
.circles .c2 { width: 260px; height: 260px; background: var(--n-sky); opacity: 0.95; right: 330px; bottom: 60px; }
.circles .c3 { width: 96px; height: 96px; background: var(--n-purple); opacity: 0.95; right: 250px; top: 64px; }
.page-hero .circles .c1 { width: 420px; height: 420px; right: -150px; bottom: -240px; opacity: 0.85; }
.page-hero .circles .c2 { width: 150px; height: 150px; right: 210px; bottom: -40px; }
.page-hero .circles .c3 { width: 64px; height: 64px; right: 150px; top: 42px; }
.hero .container, .page-hero .container { position: relative; z-index: 1; }

.tagline-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.3);
  color: rgba(255,255,255,0.9);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 7px 18px;
  border-radius: 999px;
  margin-bottom: 26px;
}
.tagline-chip::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--n-sky); }

/* Hero outcome card (homepage) */
.outcome-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 30px 34px;
  max-width: 540px;
  margin-top: 54px;
}
.outcome-num {
  font-size: clamp(2.2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.02em;
  line-height: 1.05;
}
.outcome-what { color: var(--body); margin-top: 8px; font-size: 0.97rem; }
.outcome-who { color: var(--grey-80); font-size: 0.86rem; margin-top: 6px; }

.hero-strip {
  display: flex;
  gap: 12px 44px;
  flex-wrap: wrap;
  margin-top: 56px;
  color: rgba(255,255,255,0.82);
  font-size: 0.93rem;
  font-weight: 500;
}

/* ---------- Breadcrumbs ---------- */
.breadcrumbs { font-size: 0.84rem; margin-bottom: 20px; color: rgba(255,255,255,0.6); }
.breadcrumbs a { color: rgba(255,255,255,0.85); text-decoration: none; }
.breadcrumbs a:hover { color: #fff; text-decoration: underline; }

/* ---------- Trust bar ---------- */
.trust-bar { background: #fff; border-bottom: 1px solid var(--grey-10); }
.trust-bar .container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 38px;
  padding-top: 20px;
  padding-bottom: 20px;
}
.trust-bar span {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 9px;
}
.trust-bar span::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--n-sky); flex: none; }

/* ---------- Answer box ---------- */
.answer-box {
  border-left: 5px solid var(--n-blue);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 26px 30px;
  max-width: 860px;
  margin: -34px auto 0;
  position: relative;
  z-index: 2;
  font-size: 1.02rem;
  color: var(--ink);
  box-shadow: var(--shadow);
  background-color: #fff;
}
.answer-box strong { color: var(--n-blue); }
.answer-wrap { padding: 0 24px; }

/* ---------- Stats band ---------- */
.stats-band { background: var(--grey-05); padding: 58px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; text-align: center; }
.stats-grid.cols-5 { grid-template-columns: repeat(5, 1fr); }
.stat-num {
  font-size: clamp(2rem, 3.8vw, 2.9rem);
  font-weight: 700;
  color: var(--n-blue);
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.stat-label { font-weight: 500; margin-top: 8px; font-size: 0.92rem; }

/* ---------- Cards ---------- */
.card-grid { display: grid; gap: 26px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: #fff;
  border: 1px solid var(--grey-10);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--grey-20); }
.card h3 { margin-bottom: 10px; }
.card p { font-size: 0.95rem; }
.card .card-link {
  display: inline-block;
  margin-top: 16px;
  color: var(--n-blue);
  font-weight: 600;
  text-decoration: none;
  font-size: 0.93rem;
}
.card .card-link:hover { color: var(--n-deep); text-decoration: underline; }

.card-icon {
  width: 54px; height: 54px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.45rem;
  margin-bottom: 20px;
  background: rgba(61,179,227,0.16);   /* sky shape */
}
.card:nth-child(3n+2) .card-icon { background: rgba(26,114,181,0.13); }
.card:nth-child(3n) .card-icon { background: rgba(117,115,182,0.17); }

/* pillar check lists */
.pillar ul { list-style: none; margin-top: 16px; }
.pillar li { padding: 7px 0 7px 30px; position: relative; color: var(--ink); font-size: 0.95rem; }
.pillar li::before {
  content: "";
  position: absolute; left: 0; top: 13px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--n-blue);
}
.pillar li::after {
  content: "";
  position: absolute; left: 4.5px; top: 17px;
  width: 7px; height: 4px;
  border-left: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: rotate(-45deg);
}

/* ---------- Tiles ---------- */
.cat-block { margin-bottom: 54px; }
.cat-block > h2 { margin-bottom: 8px; }
.cat-block > p { margin-bottom: 24px; max-width: 720px; }
.svc-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.svc-link {
  display: flex; align-items: center; gap: 13px;
  padding: 17px 19px;
  border: 1px solid var(--grey-10);
  border-radius: 13px;
  text-decoration: none;
  color: var(--ink);
  font-weight: 500;
  font-size: 0.94rem;
  background: #fff;
  transition: all 0.15s ease;
}
.svc-link:hover { border-color: var(--n-blue); color: var(--n-blue); box-shadow: var(--shadow); }
.svc-link .svc-ico {
  width: 38px; height: 38px; flex: none;
  border-radius: 50%;
  background: rgba(61,179,227,0.15);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.05rem;
}
.svc-link:nth-child(3n+2) .svc-ico { background: rgba(26,114,181,0.12); }
.svc-link:nth-child(3n) .svc-ico { background: rgba(117,115,182,0.16); }

/* ---------- Testimonials / dark band ---------- */
.testimonials { background: var(--grey-dark); color: #fff; position: relative; overflow: hidden; }
.testimonials h2, .testimonials h3 { color: #fff; }
.testimonials .section-head p { color: rgba(255,255,255,0.78); }
.quote-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.13);
  border-radius: var(--radius);
  padding: 32px 28px;
}
.quote-mark { font-size: 2.8rem; color: var(--n-sky); line-height: 1; font-family: Georgia, serif; }
.quote-card p { color: rgba(255,255,255,0.9); font-size: 0.98rem; margin: 10px 0 22px; }
.quote-who { font-weight: 600; color: #fff; }
.quote-role { font-size: 0.86rem; color: rgba(255,255,255,0.68); }

/* ---------- Timeline ---------- */
.timeline { position: relative; margin-top: 24px; }
.timeline::before { content: ""; position: absolute; left: 92px; top: 0; bottom: 0; width: 2px; background: var(--grey-20); }
.tl-item { display: flex; gap: 42px; padding: 19px 0; position: relative; }
.tl-year { flex: 0 0 70px; font-weight: 700; color: var(--n-blue); font-size: 1.06rem; text-align: right; }
.tl-item::after {
  content: "";
  position: absolute; left: 85px; top: 29px;
  width: 15px; height: 15px;
  border-radius: 50%;
  background: #fff;
  border: 3.5px solid var(--n-blue);
}
.tl-item:nth-child(3n+2)::after { border-color: var(--n-sky); }
.tl-item:nth-child(3n)::after { border-color: var(--n-purple); }
.tl-body { padding-left: 22px; max-width: 680px; }
.tl-body strong { color: var(--ink); }

/* ---------- Steps ---------- */
.step { display: flex; gap: 22px; padding: 22px 0; border-bottom: 1px solid var(--grey-10); }
.step:last-child { border-bottom: none; }
.step-num {
  flex: 0 0 48px; height: 48px;
  border-radius: 50%;
  background: rgba(61,179,227,0.16);
  color: var(--n-deep);
  font-weight: 700; font-size: 1.1rem;
  display: flex; align-items: center; justify-content: center;
}
.step h3 { margin-bottom: 5px; font-size: 1.07rem; }
.step p { font-size: 0.95rem; }

/* ---------- FAQ ---------- */
.faq-item {
  border: 1px solid var(--grey-10);
  border-radius: 13px;
  padding: 22px 26px;
  margin-bottom: 14px;
  background: #fff;
}
.faq-item h3 { font-size: 1.03rem; margin-bottom: 8px; }
.faq-item p { font-size: 0.96rem; }

/* ---------- Tables ---------- */
.brand-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radius-sm); overflow: hidden; box-shadow: var(--shadow); font-size: 0.95rem; }
.brand-table th {
  background: var(--n-deep);
  color: #fff;
  text-align: left;
  padding: 15px 20px;
  font-weight: 600;
  font-size: 0.88rem;
  letter-spacing: 0.04em;
}
.brand-table td { padding: 15px 20px; border-bottom: 1px solid var(--grey-10); vertical-align: top; }
.brand-table tr:last-child td { border-bottom: none; }
.brand-table td:first-child { font-weight: 600; color: var(--ink); white-space: nowrap; }
.table-scroll { overflow-x: auto; }

/* ---------- Awards ---------- */
.award {
  display: flex; align-items: center; gap: 16px;
  padding: 18px 22px;
  background: #fff;
  border: 1px solid var(--grey-10);
  border-radius: 13px;
  font-weight: 500;
  color: var(--ink);
  font-size: 0.95rem;
}
.award .trophy {
  width: 42px; height: 42px; flex: none;
  border-radius: 50%;
  background: rgba(61,179,227,0.16);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
}

/* ---------- Press ---------- */
.press-outlet { margin-bottom: 46px; }
.press-outlet h3 {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--n-blue);
  border-bottom: 2px solid var(--grey-10);
  padding-bottom: 10px;
  margin-bottom: 6px;
}
.press-item { display: flex; justify-content: space-between; align-items: baseline; gap: 24px; padding: 15px 0; border-bottom: 1px solid var(--grey-10); }
.press-item a { color: var(--ink); font-weight: 500; text-decoration: none; font-size: 1rem; }
.press-item a:hover { color: var(--n-blue); }
.press-date { color: var(--grey-80); font-size: 0.86rem; white-space: nowrap; }

/* ---------- Deals ---------- */
.deal-year {
  display: inline-block;
  background: var(--n-deep);
  color: #fff;
  font-weight: 600;
  font-size: 0.82rem;
  padding: 4px 15px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.deal-tag {
  display: inline-block;
  background: rgba(61,179,227,0.16);
  color: var(--n-deep);
  font-weight: 600;
  font-size: 0.76rem;
  padding: 4px 13px;
  border-radius: 999px;
  margin-left: 8px;
}
.deal-press { margin-top: 14px; font-size: 0.87rem; }
.deal-press a { color: var(--n-blue); text-decoration: none; font-weight: 600; }
.deal-press a:hover { text-decoration: underline; }

/* ---------- CTA band ---------- */
.cta-wrap { max-width: calc(var(--max) + 48px); margin: 0 auto; padding: 84px 0; }
.cta-band {
  background: linear-gradient(118deg, var(--n-blue) 0%, var(--n-deep) 60%, var(--grey-dark) 100%);
  color: #fff;
  text-align: center;
  border-radius: 24px;
  padding: 70px 40px;
  margin: 0 24px;
  position: relative;
  overflow: hidden;
}
.cta-band h2 { color: #fff; margin-bottom: 14px; }
.cta-band p { color: rgba(255,255,255,0.88); max-width: 580px; margin: 0 auto 32px; font-size: 1.08rem; }
.cta-band .circles .c1 { width: 320px; height: 320px; opacity: 0.25; right: -100px; bottom: -140px; background: var(--n-deep); }
.cta-band .circles .c2 { width: 110px; height: 110px; right: auto; left: -30px; top: -34px; bottom: auto; opacity: 0.6; }
.cta-band .circles .c3 { display: none; }
.cta-band > * { position: relative; z-index: 1; }
.cta-band .circles { z-index: 0; }
.cta-sign { margin-top: 26px; font-size: 0.88rem; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(255,255,255,0.75); font-weight: 600; }

/* ---------- Split ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.split .visual {
  background: linear-gradient(135deg, var(--grey-dark), var(--n-deep));
  border-radius: 22px;
  min-height: 340px;
  display: flex; align-items: center; justify-content: center;
  font-size: 4rem;
  position: relative;
  overflow: hidden;
}
.split .visual .circles .c1 { width: 240px; height: 240px; opacity: 0.5; right: -70px; bottom: -90px; background: var(--n-blue); }
.split .visual .circles .c2 { width: 90px; height: 90px; right: auto; left: 30px; top: 28px; bottom: auto; }
.split .visual .circles .c3 { width: 46px; height: 46px; right: 46px; top: 32px; }

/* ---------- Meta ---------- */
.meta {
  font-size: 0.78rem;
  color: var(--n-blue);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}

.review-line {
  font-size: 0.84rem;
  color: var(--grey-80);
  border-top: 1px solid var(--grey-10);
  padding-top: 18px;
  margin-top: 40px;
}

/* ---------- Forms ---------- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-grid .full { grid-column: 1 / -1; }
label { font-weight: 600; font-size: 0.88rem; display: block; margin-bottom: 6px; color: var(--ink); }
input, select, textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--grey-20);
  border-radius: 11px;
  font-size: 0.96rem;
  font-family: var(--font);
  color: var(--ink);
  background: #fff;
  transition: border-color 0.15s;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--n-blue); }
textarea { resize: vertical; min-height: 130px; }
.checkbox-row { display: flex; gap: 10px; align-items: flex-start; font-size: 0.86rem; }
.checkbox-row input { width: auto; margin-top: 3px; }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }

.contact-layout { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: start; }
.contact-panel { background: var(--grey-05); border-radius: var(--radius); padding: 34px; }
.contact-panel + .contact-panel { margin-top: 22px; }

.loc-card h3 { color: var(--n-blue); }
.loc-card p { margin: 8px 0; font-size: 0.94rem; }
.loc-card a { color: var(--ink); font-weight: 600; text-decoration: none; }
.loc-card a:hover { color: var(--n-blue); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--grey-darker);
  color: rgba(255,255,255,0.78);
  padding: 72px 0 32px;
  font-size: 0.92rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 46px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.site-footer .logo .logo-mark3d { height: 48px; margin: -3px 0; filter: drop-shadow(0 6px 10px rgba(0, 0, 0, 0.35)); }
.site-footer .logo .logo-word { height: 36px; }
.site-footer h4 { color: #fff; font-size: 0.95rem; margin-bottom: 18px; font-weight: 600; }
.site-footer ul { list-style: none; }
.site-footer li { margin-bottom: 9px; }
.site-footer a { color: rgba(255,255,255,0.75); text-decoration: none; transition: color 0.15s; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.footer-about p { margin-top: 16px; max-width: 300px; font-size: 0.9rem; }
.footer-tagline { color: rgba(255,255,255,0.85); font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; font-size: 0.78rem; margin-top: 20px; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; padding-top: 28px; font-size: 0.85rem; }
.socials { display: flex; gap: 12px; }
.socials a {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.25);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem; font-weight: 600;
}
.socials a:hover { border-color: #fff; color: #fff; text-decoration: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .nav-item > a { padding: 27px 10px; font-size: 0.92rem; }
}
@media (max-width: 980px) {
  .grid-3, .grid-4, .svc-list { grid-template-columns: repeat(2, 1fr); }
  .split, .contact-layout { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid, .stats-grid.cols-5 { grid-template-columns: repeat(2, 1fr); }
  .top-strip .strip-facts span:nth-child(2) { display: none; }
  .dropdown.wide { min-width: 300px; column-count: 1; }
}
/* ============================================================
   BRAND ICON SUITE (replaces emoji — premium pass)
   ============================================================ */
.card-icon svg { width: 26px; height: 26px; color: var(--n-deep); }
.card:nth-child(3n+2) .card-icon svg { color: var(--n-blue); }
.card:nth-child(3n) .card-icon svg { color: var(--n-purple); }
.svc-ico svg { width: 19px; height: 19px; color: var(--n-deep); }
.trophy svg { width: 20px; height: 20px; color: var(--n-deep); }
.split .visual span svg { width: 92px; height: 92px; color: #fff; opacity: 0.95; stroke-width: 1.3; }
.loc-card svg, .faq-item svg { width: 20px; height: 20px; vertical-align: -4px; }

/* ============================================================
   PREMIUM POLISH (spacing, restraint, hierarchy)
   ============================================================ */
section { padding: 96px 0; }
.section-head { margin-bottom: 52px; }
.card { padding: 36px 32px; }
.btn { letter-spacing: 0.02em; }
.trust-bar span { letter-spacing: 0.01em; }
h2 { margin-bottom: 4px; }
.lead { line-height: 1.7; }
.hero h1 { text-wrap: balance; }
.answer-box { line-height: 1.7; }

/* ============================================================
   DEPTH & TEXTURE LAYER (V2.1)
   Dimensional circles, light, grain and motion — overrides the
   flat defaults above. All imagery is generated from the brand
   system; photography slots in later without structural change.
   ============================================================ */

/* --- Dimensional circles (echo of the 3D mark render) --- */
.circles span { will-change: transform; }
.circles .c1 {
  background: radial-gradient(circle at 31% 26%, #3190d6 0%, #226093 48%, #16405f 100%);
  box-shadow: inset -30px -40px 80px rgba(8, 24, 38, 0.45), 0 50px 100px rgba(10, 20, 30, 0.45);
  opacity: 1;
}
.circles .c2 {
  background: radial-gradient(circle at 30% 28%, #8ad4f2 0%, #3db3e3 52%, #1f8cc0 100%);
  box-shadow: inset -14px -20px 44px rgba(10, 60, 90, 0.35), 0 30px 60px rgba(10, 20, 30, 0.35);
  opacity: 1;
}
.circles .c3 {
  background: radial-gradient(circle at 30% 28%, #a3a1d4 0%, #7573b6 55%, #534f91 100%);
  box-shadow: inset -8px -12px 26px rgba(30, 28, 70, 0.4), 0 22px 44px rgba(10, 20, 30, 0.35);
  opacity: 1;
}
@keyframes drift1 { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
@keyframes drift2 { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-22px); } }
.circles .c2 { animation: drift1 11s ease-in-out infinite; }
.circles .c3 { animation: drift2 8s ease-in-out infinite; }

/* --- Grain on dark grounds --- */
.hero::after, .page-hero::after, .testimonials::after, .cta-band::after, .split .visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
  opacity: 0.045;
  pointer-events: none;
  z-index: 0;
}
.hero .container, .page-hero .container, .testimonials .container { position: relative; z-index: 1; }

/* --- Atmospheric light + contour imagery in heroes --- */
.hero, .page-hero {
  background:
    url("../assets/graphics/contours-light.svg") no-repeat -220px -220px / 760px auto,
    radial-gradient(900px 480px at 12% -10%, rgba(34, 96, 147, 0.55), transparent 65%),
    radial-gradient(700px 420px at 88% 112%, rgba(26, 114, 181, 0.25), transparent 60%),
    linear-gradient(118deg, var(--grey-darker) 0%, var(--grey-dark) 62%, var(--n-grey) 100%);
}

/* --- Homepage hero: the real 3D mark takes the stage --- */
.hero-mark {
  position: absolute;
  right: 6%;
  top: 44%;
  transform: translateY(-50%);
  width: min(38vw, 560px);
  height: auto;
  z-index: 0;
  filter: drop-shadow(0 60px 90px rgba(8, 18, 28, 0.55));
  animation: drift1 12s ease-in-out infinite;
  pointer-events: none;
}
@media (min-width: 1001px) {
  .hero-home .circles .c2, .hero-home .circles .c3 { display: none; }
  .hero-home .circles .c1 { opacity: 0.55; right: -260px; bottom: -420px; }
}
@media (max-width: 1000px) {
  .hero-mark { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-mark { animation: none; }
}
.testimonials {
  background:
    radial-gradient(800px 420px at 85% -20%, rgba(34, 96, 147, 0.5), transparent 60%),
    linear-gradient(118deg, var(--grey-darker) 0%, var(--grey-dark) 100%);
}
.cta-band {
  background:
    radial-gradient(640px 360px at 15% -30%, rgba(61, 179, 227, 0.35), transparent 60%),
    linear-gradient(118deg, var(--n-blue) 0%, var(--n-deep) 60%, var(--grey-dark) 100%);
}

/* --- Buttons: light and lift --- */
.btn-primary, .btn-green {
  background: linear-gradient(160deg, #2b8ad0 0%, var(--n-blue) 55%, #15619e 100%);
  box-shadow: 0 6px 16px rgba(26, 114, 181, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.22);
}
.btn-primary:hover, .btn-green:hover {
  background: linear-gradient(160deg, #2f74ab 0%, var(--n-deep) 60%, #194a70 100%);
  box-shadow: 0 10px 24px rgba(26, 114, 181, 0.38), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}
.btn-white { box-shadow: 0 6px 18px rgba(10, 20, 30, 0.25), inset 0 1px 0 rgba(255,255,255,0.9); }
.btn-ghost { backdrop-filter: blur(4px); background: rgba(255,255,255,0.06); }

/* --- Cards: accent light bar + richer elevation --- */
.card { position: relative; overflow: hidden; box-shadow: 0 1px 3px rgba(52, 61, 62, 0.05); }
.card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--n-blue), var(--n-sky) 55%, var(--n-purple));
  opacity: 0;
  transition: opacity 0.2s ease;
}
.card:hover::before { opacity: 1; }
.card-icon {
  box-shadow: inset 0 -6px 14px rgba(26, 114, 181, 0.12), inset 0 2px 4px rgba(255, 255, 255, 0.8);
}
.quote-card { backdrop-filter: blur(6px); background: rgba(255,255,255,0.07); position: relative; z-index: 1; }

/* --- Alternate sections: faint brand geometry --- */
.alt {
  background:
    url("../assets/graphics/contours.svg") no-repeat calc(100% + 260px) -200px / 680px auto,
    radial-gradient(circle 300px at calc(100% - 140px) 90px, rgba(61, 179, 227, 0.07), transparent 70%),
    radial-gradient(circle 190px at calc(100% - 60px) 260px, rgba(117, 115, 182, 0.06), transparent 70%),
    var(--grey-05);
}

/* --- Footer: giant knockout mark watermark --- */
.site-footer { position: relative; overflow: hidden; }
.site-footer::after {
  content: "";
  position: absolute;
  right: -90px;
  bottom: -130px;
  width: 460px;
  height: 460px;
  background: url("../assets/brand/nostra-mark-white.svg") center/contain no-repeat;
  opacity: 0.05;
  pointer-events: none;
}
.site-footer .container { position: relative; z-index: 1; }
.stats-band {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle 340px at -60px 50%, rgba(26, 114, 181, 0.08), transparent 70%),
    radial-gradient(circle 260px at calc(100% + 40px) 20%, rgba(61, 179, 227, 0.09), transparent 70%),
    var(--grey-05);
}
.stat-num { background: linear-gradient(135deg, var(--n-blue), var(--n-deep)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }

/* --- Split visuals: dimensional mark instead of a flat box --- */
.split .visual {
  background:
    radial-gradient(520px 300px at 85% 110%, rgba(26, 114, 181, 0.5), transparent 65%),
    radial-gradient(420px 260px at 0% -20%, rgba(61, 179, 227, 0.2), transparent 60%),
    linear-gradient(135deg, var(--grey-dark), var(--n-deep));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08), 0 30px 60px rgba(52, 61, 62, 0.18);
}
.split .visual::before {
  content: "";
  position: absolute;
  right: 26px; bottom: 22px;
  width: 170px; height: 170px;
  background: url("../assets/brand/nostra-mark-dimensional-1024.png") center/contain no-repeat;
  opacity: 0.9;
  filter: drop-shadow(0 18px 30px rgba(10, 20, 30, 0.4));
}
.split .visual span { position: relative; z-index: 1; filter: drop-shadow(0 12px 20px rgba(10,20,30,0.35)); }

/* --- Hero outcome card: glass edge --- */
.outcome-card {
  box-shadow: 0 30px 70px rgba(10, 20, 30, 0.4), inset 0 1px 0 rgba(255,255,255,0.9);
  border: 1px solid rgba(255,255,255,0.6);
  position: relative;
  z-index: 1;
}
.answer-box { box-shadow: 0 18px 44px rgba(52, 61, 62, 0.14); }

/* --- Tables, awards, svc tiles: gentler default elevation --- */
.brand-table { box-shadow: 0 14px 34px rgba(52, 61, 62, 0.1); }
.svc-link:hover { transform: translateY(-2px); }
.award { transition: transform 0.18s ease, box-shadow 0.18s ease; }
.award:hover { transform: translateY(-2px); box-shadow: var(--shadow); }

/* --- Scroll reveal --- */
.rv { opacity: 0; transform: translateY(20px); transition: opacity 0.55s ease, transform 0.55s ease; }
.rv.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .circles .c2, .circles .c3 { animation: none; }
  .rv { opacity: 1; transform: none; transition: none; }
  .card, .svc-link, .award, .btn { transition: none; }
}

@media (max-width: 860px) {
  .split .visual::before { width: 120px; height: 120px; right: 18px; bottom: 16px; }
}

@media (max-width: 860px) {
  .main-nav {
    position: fixed;
    inset: 112px 0 auto 0;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    padding: 18px 24px 26px;
    gap: 2px;
    border-bottom: 1px solid var(--grey-10);
    box-shadow: var(--shadow-lg);
    transform: translateY(calc(-100% - 130px));
    visibility: hidden;
    transition: transform 0.25s ease, visibility 0.25s;
    max-height: calc(100vh - 112px);
    overflow-y: auto;
  }
  .main-nav.open { transform: translateY(0); visibility: visible; }
  .nav-item > a { padding: 13px 4px; font-size: 1rem; }
  .dropdown {
    position: static;
    opacity: 1; visibility: visible; transform: none;
    box-shadow: none; border: none;
    padding: 0 0 8px 14px;
    display: none;
    max-height: none;
  }
  .nav-item:hover .dropdown, .nav-item.open .dropdown { display: block; }
  .nav-toggle { display: flex; }
  .nav-cta { margin: 14px 0 0; }
  .grid-2, .grid-3, .grid-4, .svc-list { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  section { padding: 60px 0; }
  .timeline::before { left: 66px; }
  .tl-year { flex: 0 0 50px; font-size: 0.96rem; }
  .tl-item::after { left: 59px; }
  .tl-item { gap: 26px; }
  .top-strip .strip-facts span:not(:first-child) { display: none; }
  .answer-box { margin-top: -20px; }
  .hero { padding: 84px 0 100px; }
  .circles .c1 { width: 420px; height: 420px; right: -180px; bottom: -240px; }
  .circles .c2 { width: 150px; height: 150px; right: 40px; bottom: 30px; }
  .circles .c3 { width: 60px; height: 60px; right: 60px; top: 40px; }
  .outcome-card { margin-top: 40px; }
}