/* ==========================================================================
   KAIRAD CONSULTING — LIGHT DESIGN SYSTEM
   --------------------------------------------------------------------------
   Brand palette (do not change without checking contrast):
     Primary  (navy-blue hue)  : #6a9bcc  → text-safe ramp: #396c96 / #1f5079 / #3d6f96
     Secondary (amber/CTA)     : #EE8329 → text-safe: #a8540f (vivid EE8329 reserved for buttons/chips)
     Tertiary  (terracotta)    : #D97757 → text-safe: #a8502f
     Ink / dark accent         : #141413 (used for footer band + primary body text)
   All --blue/--orange/--terra "text" tokens below are chosen to clear WCAG AA
   (4.5:1) against both --bg and --surface. Verify with a contrast checker
   before changing any of them.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600&display=swap');

:root {
  /* Surfaces */
  --bg: #f7f5ef;                /* warm ivory page background */
  --ink: #141413;               /* brand ink — dark accent band (footer) */
  --surface: #ffffff;           /* card / elevated surface */
  --surface-2: #f2efe6;         /* hover / raised surface */
  --surface-3: #e9e5d8;         /* highest elevation */
  --paper: #f1eee4;             /* alternating section band */
  --deep-blue: #e7eff8;         /* light navy-tinted section (bg-ink) */

  /* Brand — text-safe (AA) */
  --blue: #396c96;
  --blue-bright: #1f5079;
  --blue-soft: #3d6f96;
  --blue-dim: #2e5a80;
  --blue-deep: #1c3c58;
  --orange: #a8540f;
  --orange-soft: #EE8329;       /* vivid brand orange — backgrounds/buttons only, not text on light bg */
  --terra: #a8502f;

  /* Text */
  --text: #171b21;
  --text-2: #3f4750;            /* secondary text */
  --text-3: #5b6472;            /* muted */

  /* Lines & effects */
  --border: rgba(57, 108, 150, 0.16);
  --border-strong: rgba(57, 108, 150, 0.30);
  --glow-blue: 0 0 0 1px rgba(57,108,150,0.3), 0 10px 32px rgba(57,108,150,0.14);
  --glow-orange: 0 0 0 1px rgba(168,84,15,0.32), 0 10px 32px rgba(168,84,15,0.16);
  --shadow-1: 0 4px 16px rgba(23,27,33,0.08);
  --shadow-2: 0 16px 40px rgba(23,27,33,0.14);

  --radius: 14px;
  --radius-sm: 9px;
  --font-head: 'Space Grotesk', 'Inter', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --container: 1180px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img, video { max-width: 100%; height: auto; display: block; }
h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--text);
  line-height: 1.15;
  margin: 0 0 0.6em;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); font-weight: 700; }
h2 { font-size: clamp(1.55rem, 3vw, 2.3rem); font-weight: 700; }
h3 { font-size: 1.12rem; font-weight: 600; }
h4 { font-size: 1rem; font-weight: 600; }
p { margin: 0 0 1em; color: var(--text-2); }
a { color: var(--blue-bright); text-decoration: none; transition: color 0.2s var(--ease); }
a:hover { color: var(--blue-soft); }
ul { padding-left: 1.2rem; }
em { color: var(--blue-soft); font-style: italic; }
strong { color: var(--text); }
blockquote {
  margin: 1.75rem 0 0;
  padding: 1.4rem 1.6rem;
  border-left: 3px solid var(--orange-soft);
  background: linear-gradient(135deg, rgba(238,131,41,0.09), rgba(57,108,150,0.06));
  border-radius: 0 var(--radius) var(--radius) 0;
  color: var(--text-2);
  font-size: 0.98rem;
}
address { font-style: normal; }
address a { display: block; margin-bottom: 0.35rem; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 1.4rem; }
section { padding: 4.5rem 0; position: relative; }
.bg-paper { background: var(--paper); }
.bg-ink {
  background:
    radial-gradient(ellipse 80% 60% at 70% 0%, rgba(57,108,150,0.16), transparent 60%),
    radial-gradient(ellipse 50% 50% at 5% 100%, rgba(168,84,15,0.08), transparent 60%),
    var(--deep-blue);
}

/* ---------- Section breaks — a consistent brand-gradient divider at every
   section boundary, site-wide, so each break reads the same way. ---------- */
main > section:not(:first-child)::before,
.subnav::before,
.site-footer::before {
  content: "";
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--orange-soft), var(--terra));
}
.subnav, .site-footer { position: relative; }

/* Selection & focus */
::selection { background: rgba(106,155,204,0.35); }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; border-radius: 4px; }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--orange-soft); color: #141413; padding: 0.6rem 1rem; border-radius: 0 0 8px 0;
  font-weight: 600;
}
.skip-link:focus { left: 0; }

/* ---------- Eyebrow / chevrons ---------- */
.gradient-text {
  background: linear-gradient(100deg, var(--blue-bright) 0%, var(--orange-soft) 55%, var(--terra) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

.eyebrow {
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--blue);
  margin-bottom: 0.9rem;
}
.chevrons {
  color: var(--orange-soft);
  letter-spacing: -0.05em;
  margin-right: 0.45rem;
  display: inline-block;
  animation: chevron-pulse 2.6s var(--ease) infinite;
}
@keyframes chevron-pulse {
  0%, 100% { opacity: 1; transform: translateX(0); }
  50% { opacity: 0.55; transform: translateX(3px); }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.92rem;
  padding: 0.78rem 1.55rem;
  border-radius: 99px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease);
  text-align: center;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-primary {
  background: linear-gradient(120deg, var(--orange-soft), #d9711b);
  color: #16110a;
}
.btn-primary:hover { box-shadow: var(--glow-orange); color: #16110a; }
.btn-outline {
  border-color: var(--border-strong);
  color: var(--blue-bright);
  background: rgba(106,155,204,0.06);
}
.btn-outline:hover { border-color: var(--blue); box-shadow: var(--glow-blue); color: var(--blue-soft); }
.btn-outline-ink {
  border-color: var(--border-strong);
  color: var(--text);
  background: transparent;
}
.btn-outline-ink:hover { border-color: var(--blue); box-shadow: var(--glow-blue); }
.btn-block { display: block; width: 100%; }
.btn-sm { padding: 0.55rem 1.1rem; font-size: 0.85rem; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(247,245,239,0.86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  max-width: var(--container); margin: 0 auto; padding: 0.85rem 1.4rem;
  display: flex; align-items: center; gap: 1.5rem;
}
.logo-link { display: inline-flex; }
.logo-mark { display: inline-flex; align-items: center; gap: 0.5rem; }
.logo-word {
  font-family: var(--font-head);
  font-weight: 700; font-size: 1.3rem; letter-spacing: 0.14em;
  color: var(--text);
}
.logo-chevrons { display: inline-flex; gap: 3px; }
.logo-chevrons span {
  width: 9px; height: 15px;
  clip-path: polygon(0 0, 55% 0, 100% 50%, 55% 100%, 0 100%, 45% 50%);
}
.logo-chevrons span:nth-child(1) { background: var(--blue); }
.logo-chevrons span:nth-child(2) { background: var(--orange-soft); }
.logo-chevrons span:nth-child(3) { background: var(--terra); }

.primary-nav { margin-left: auto; }
.primary-nav > ul { list-style: none; margin: 0; padding: 0; display: flex; align-items: center; gap: 0.35rem; }
.primary-nav a, .dropdown-toggle {
  font-family: var(--font-head);
  font-size: 0.93rem; font-weight: 500;
  color: var(--text-2);
  padding: 0.5rem 0.85rem; border-radius: 8px;
  background: none; border: none; cursor: pointer;
  transition: color 0.2s, background 0.2s;
  display: inline-flex; align-items: center; gap: 0.3rem;
}
.primary-nav a:hover, .dropdown-toggle:hover { color: var(--text); background: rgba(138,181,224,0.08); }
.primary-nav a[aria-current="page"] { color: var(--blue-bright); background: rgba(106,155,204,0.12); }
.chevron { font-size: 0.7rem; transition: transform 0.25s var(--ease); }
.has-dropdown { position: relative; }
.has-dropdown.open .chevron { transform: rotate(180deg); }
.dropdown-menu {
  position: absolute; top: calc(100% + 10px); left: 0;
  min-width: 300px;
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow-2);
  padding: 0.5rem;
  list-style: none; margin: 0;
  display: none;
  flex-direction: column; gap: 2px;
}
.has-dropdown.open .dropdown-menu { display: flex; animation: dd-in 0.22s var(--ease); }
@keyframes dd-in { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: translateY(0); } }
.dropdown-menu a {
  display: flex; align-items: center; gap: 0.8rem;
  padding: 0.65rem 0.8rem; border-radius: var(--radius-sm);
  width: 100%;
}
.dropdown-menu a:hover { background: rgba(106,155,204,0.1); }
.dd-num {
  font-family: var(--font-head); font-size: 0.72rem; font-weight: 700;
  color: var(--orange); letter-spacing: 0.08em;
  border: 1px solid rgba(238,131,41,0.4); border-radius: 6px;
  padding: 0.15rem 0.4rem;
}
.dd-label { font-size: 0.9rem; }
.header-cta { margin-left: 0.25rem; }
.header-cta-mobile { display: none; }
.nav-toggle { display: none; }

/* ---------- Page banner ---------- */
.page-banner {
  position: relative; overflow: hidden;
  padding: 5.5rem 0 4rem;
  background:
    radial-gradient(ellipse 70% 90% at 85% -10%, rgba(106,155,204,0.26), transparent 55%),
    radial-gradient(ellipse 45% 65% at 8% 105%, rgba(238,131,41,0.16), transparent 60%),
    radial-gradient(ellipse 35% 50% at 50% 120%, rgba(217,119,87,0.1), transparent 60%),
    var(--bg);
  border-bottom: 1px solid var(--border);
}
.banner-bg {
  position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: center;
  pointer-events: none; user-select: none; overflow: hidden;
}
.banner-bg span {
  font-family: var(--font-head); font-weight: 700; white-space: nowrap;
  font-size: clamp(4rem, 10vw, 8rem); line-height: 1.05; letter-spacing: 0.04em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(57,108,150,0.12);
  animation: banner-drift 40s linear infinite;
}
.banner-bg span:nth-child(even) { animation-direction: reverse; }
@keyframes banner-drift { from { transform: translateX(0); } to { transform: translateX(-6%); } }
.banner-content { position: relative; z-index: 1; }
.banner-sub { max-width: 46rem; font-size: 1.06rem; }

.breadcrumb { margin-bottom: 1.4rem; }
.breadcrumb-pill {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--surface); border: 1px solid var(--border);
  padding: 0.35rem 0.9rem; border-radius: 99px; font-size: 0.82rem;
}
.breadcrumb-pill .sep { color: var(--text-3); }
.breadcrumb-pill .current { color: var(--text-2); }

/* ---------- Subnav ---------- */
.subnav { border-bottom: 1px solid var(--border); background: var(--paper); position: sticky; top: 61px; z-index: 60; }
.subnav-inner {
  max-width: var(--container); margin: 0 auto; padding: 0 1.4rem;
  display: flex; gap: 0.25rem; overflow-x: auto;
}
.subnav-inner a {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.85rem 1rem; white-space: nowrap;
  color: var(--text-3); border-bottom: 2px solid transparent;
  font-family: var(--font-head); font-size: 0.88rem; font-weight: 500;
  transition: color 0.2s, border-color 0.2s;
}
.subnav-inner a:hover { color: var(--text); }
.subnav-inner a[aria-current="page"] { color: var(--blue-bright); border-bottom-color: var(--orange); }
.tab-num { font-size: 0.7rem; font-weight: 700; color: var(--orange); }

/* ---------- Section heads ---------- */
.section-head { max-width: 48rem; margin-bottom: 2.5rem; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-lede { font-size: 1.02rem; color: var(--text-2); }

/* ---------- Hero (home) ---------- */
.hero {
  position: relative; overflow: hidden;
  padding: 5.5rem 0 5rem;
  background:
    radial-gradient(ellipse 60% 80% at 80% 0%, rgba(57,108,150,0.22), transparent 55%),
    radial-gradient(ellipse 45% 55% at 5% 15%, rgba(238,131,41,0.14), transparent 60%),
    radial-gradient(ellipse 50% 60% at 0% 100%, rgba(217,119,87,0.14), transparent 60%),
    linear-gradient(180deg, #e9f0f8 0%, var(--bg) 85%);
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(57,108,150,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(57,108,150,0.08) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse 70% 70% at 60% 30%, black 30%, transparent 75%);
  pointer-events: none;
}
.hero-inner { position: relative; z-index: 1; }
.hero-inner.hero-with-media { display: grid; grid-template-columns: 1.12fr 1fr; gap: 3rem; align-items: center; }
.hero-sub { font-size: 1.05rem; max-width: 36rem; }
.hero-ctas { display: flex; gap: 0.9rem; flex-wrap: wrap; margin-top: 1.9rem; }
.hero-media img, .hero-media video {
  width: 100%; border-radius: var(--radius);
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-2), 0 0 80px rgba(106,155,204,0.12);
}

/* ---------- Cards ---------- */
.card-grid { display: grid; gap: 1.3rem; }
.card-grid.spaced { gap: 2rem; }
.cols-2 { grid-template-columns: repeat(2, 1fr); }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cols-4 { grid-template-columns: repeat(4, 1fr); }
.card {
  position: relative;
  background: linear-gradient(160deg, var(--surface) 0%, var(--paper) 120%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.6rem 1.5rem;
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease), box-shadow 0.35s var(--ease), background 0.35s var(--ease);
  overflow: hidden;
}
.card::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--orange-soft), var(--terra));
  opacity: 0.55; transition: opacity 0.35s var(--ease);
}
.card:hover {
  transform: translateY(-6px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-2);
  background: linear-gradient(160deg, var(--surface-2) 0%, var(--surface) 120%);
}
.card:hover::before { opacity: 1; }
/* Rotating color accent so grids don't read as monochrome */
.card-grid .card:nth-child(3n+1)::before { background: linear-gradient(90deg, var(--blue), var(--blue-bright)); }
.card-grid .card:nth-child(3n+2)::before { background: linear-gradient(90deg, var(--orange), var(--orange-soft)); }
.card-grid .card:nth-child(3n)::before { background: linear-gradient(90deg, var(--terra), #e8977c); }
.card-grid .card:nth-child(3n+2) .card-icon { color: var(--terra); background: rgba(217,119,87,0.1); border-color: rgba(217,119,87,0.32); }
.card-grid .card:nth-child(3n) .card-icon { color: var(--blue-bright); background: rgba(106,155,204,0.1); border-color: rgba(106,155,204,0.32); }
a.card { display: block; color: inherit; }
a.card h3 { color: var(--blue-bright); }
.card p { margin-bottom: 0; font-size: 0.93rem; }
.card h3 { margin-bottom: 0.5rem; }
.card-icon {
  font-family: var(--font-head); font-weight: 700; font-size: 0.85rem;
  color: var(--orange);
  width: 42px; height: 42px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(238,131,41,0.1); border: 1px solid rgba(238,131,41,0.3);
  margin-bottom: 1rem;
}
.card-num {
  font-family: var(--font-head); font-weight: 700; font-size: 0.8rem;
  color: var(--blue); letter-spacing: 0.1em; display: block; margin-bottom: 0.7rem;
}
.card-media { width: 100%; border-radius: var(--radius-sm); margin-bottom: 1.1rem; border: 1px solid var(--border); }
.iteration-slot {
  display: flex; align-items: center; justify-content: center; text-align: center;
  border-style: dashed; border-color: var(--border-strong);
  color: var(--text-3); font-family: var(--font-head); font-size: 0.9rem;
  background: transparent; min-height: 120px;
}
.iteration-slot:hover { transform: none; box-shadow: none; }
.iteration-slot::before { display: none; }

/* ---------- Mission / Vision / Values tiles ---------- */
.mvv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.mvv-tile {
  position: relative;
  background: linear-gradient(165deg, var(--surface) 0%, var(--paper) 130%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.9rem 1.7rem 1.7rem;
  overflow: hidden;
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.mvv-tile:hover { transform: translateY(-6px); box-shadow: var(--shadow-2); border-color: var(--border-strong); }
.mvv-tile::after {
  content: ""; position: absolute; right: -40px; top: -40px; width: 130px; height: 130px;
  border-radius: 50%; opacity: 0.14; filter: blur(4px);
  transition: opacity 0.35s var(--ease), transform 0.5s var(--ease);
}
.mvv-tile:hover::after { opacity: 0.28; transform: scale(1.15); }
.mvv-tile:nth-child(1)::after { background: var(--blue); }
.mvv-tile:nth-child(2)::after { background: var(--orange-soft); }
.mvv-tile:nth-child(3)::after { background: var(--terra); }
.mvv-kicker {
  font-family: var(--font-head); text-transform: uppercase; letter-spacing: 0.16em;
  font-size: 0.72rem; font-weight: 700; margin-bottom: 0.85rem;
}
.mvv-tile:nth-child(1) .mvv-kicker { color: var(--blue); }
.mvv-tile:nth-child(2) .mvv-kicker { color: var(--orange); }
.mvv-tile:nth-child(3) .mvv-kicker { color: var(--terra); }
.mvv-tile h3 { font-size: 1.25rem; }
.mvv-tile p { font-size: 0.94rem; margin-bottom: 0; }

/* ---------- Split ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.split-media { position: relative; }
.split-media img, .split-media video {
  width: 100%; border-radius: var(--radius);
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-2);
}
.badge-float {
  position: absolute; bottom: -1rem; left: 1.2rem; right: 1.2rem;
  background: var(--surface-3); border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm); padding: 0.8rem 1rem;
  box-shadow: var(--shadow-2);
  display: flex; flex-direction: column; gap: 0.15rem;
  font-size: 0.82rem; color: var(--text-2);
}
.badge-float strong { color: var(--orange); font-family: var(--font-head); }

/* ---------- Checklist ---------- */
.checklist {
  list-style: none; padding: 0; margin: 1.5rem 0 0;
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.8rem 2rem;
}
.checklist li {
  position: relative; padding-left: 1.9rem; color: var(--text-2); font-size: 0.96rem;
}
.checklist li::before {
  content: "›››"; position: absolute; left: 0; top: 0;
  color: var(--orange); font-family: var(--font-head); font-weight: 700; letter-spacing: -0.08em;
}
.checklist li strong { color: var(--blue-bright); }

/* ---------- Callout ---------- */
.callout {
  border: 1px solid var(--border-strong);
  border-left: 3px solid var(--orange-soft);
  background: linear-gradient(120deg, rgba(238,131,41,0.08), rgba(57,108,150,0.06));
  border-radius: var(--radius);
  padding: 1.5rem 1.7rem;
}
.callout p { margin: 0; }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.3rem; }
.step {
  display: flex; gap: 1.1rem; align-items: flex-start;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.3rem 1.4rem;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}
.step:hover { transform: translateY(-4px); border-color: var(--border-strong); }
.step-num {
  flex: 0 0 auto; width: 40px; height: 40px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head); font-weight: 700;
  color: var(--bg); background: linear-gradient(135deg, var(--blue), var(--blue-dim));
}
.steps .step:nth-child(3n+2) .step-num { background: linear-gradient(135deg, var(--orange), #c96a1e); }
.steps .step:nth-child(3n) .step-num { background: linear-gradient(135deg, var(--terra), #b85a3d); }
.step h3 { font-size: 1rem; margin-bottom: 0.3rem; }
.step p { font-size: 0.9rem; margin: 0; }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); }
.data-table { width: 100%; border-collapse: collapse; font-size: 0.94rem; min-width: 540px; }
.data-table th {
  font-family: var(--font-head); text-align: left;
  background: var(--surface-2); color: var(--blue-bright);
  padding: 0.9rem 1.2rem; border-bottom: 1px solid var(--border-strong);
  font-size: 0.86rem; letter-spacing: 0.04em;
}
.data-table td { padding: 0.85rem 1.2rem; border-bottom: 1px solid var(--border); color: var(--text-2); }
.data-table tr:last-child td { border-bottom: none; }
.data-table tbody tr { transition: background 0.2s; }
.data-table tbody tr:hover { background: rgba(106,155,204,0.05); }
.compare-table td:first-child { color: var(--text-3); }
.compare-table td:last-child { color: var(--blue-soft); }

/* ---------- Tiers ---------- */
.tier-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; align-items: stretch; }
.tier {
  position: relative;
  background: linear-gradient(165deg, var(--surface), var(--paper) 130%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.9rem 1.6rem;
  display: flex; flex-direction: column;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s var(--ease);
}
.tier:hover { transform: translateY(-6px); box-shadow: var(--shadow-2); border-color: var(--border-strong); }
.tier.featured { border-color: rgba(238,131,41,0.5); box-shadow: 0 0 0 1px rgba(238,131,41,0.25), var(--shadow-1); }
.tier-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(120deg, var(--orange-soft), #d9711b); color: #16110a;
  font-family: var(--font-head); font-weight: 700; font-size: 0.72rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 0.3rem 0.9rem; border-radius: 99px;
}
.tier-tagline { color: var(--blue); font-size: 0.9rem; font-family: var(--font-head); }
.tier ul { list-style: none; padding: 0; margin: 1rem 0 1.6rem; flex: 1; }
.tier ul li {
  padding: 0.45rem 0 0.45rem 1.5rem; position: relative;
  font-size: 0.9rem; color: var(--text-2);
  border-bottom: 1px dashed var(--border);
}
.tier ul li:last-child { border-bottom: none; }
.tier ul li::before { content: "›"; position: absolute; left: 0.2rem; color: var(--orange); font-weight: 700; }

/* ---------- Delivery band ---------- */
.delivery-band {
  background:
    radial-gradient(ellipse 70% 100% at 50% 0%, rgba(106,155,204,0.1), transparent 60%),
    var(--deep-blue);
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.delivery-steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1rem; }
.delivery-step {
  background: rgba(255,255,255,0.72); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.4rem 1.2rem;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.delivery-step:hover { transform: translateY(-5px); border-color: var(--blue-dim); background: #ffffff; }
.delivery-step { border-top: 2px solid transparent; }
.delivery-step:nth-child(5n+1) { border-top-color: rgba(106,155,204,0.5); }
.delivery-step:nth-child(5n+2) { border-top-color: rgba(238,131,41,0.5); }
.delivery-step:nth-child(5n+3) { border-top-color: rgba(217,119,87,0.5); }
.delivery-step:nth-child(5n+4) { border-top-color: rgba(106,155,204,0.5); }
.delivery-step:nth-child(5n+5) { border-top-color: rgba(238,131,41,0.5); }
.d-index {
  font-family: var(--font-head); font-weight: 700; color: var(--orange);
  font-size: 0.85rem; letter-spacing: 0.1em; display: block; margin-bottom: 0.6rem;
}
.delivery-step h4 { margin-bottom: 0.4rem; color: var(--blue-soft); }
.delivery-step p { font-size: 0.85rem; margin: 0; }

/* ---------- Case study (IE use cases) ---------- */
.case-study {
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(165deg, var(--surface) 0%, var(--paper) 130%);
  box-shadow: var(--shadow-1);
}
.case-study-head {
  display: flex; align-items: center; gap: 1rem; flex-wrap: wrap;
  padding: 1.5rem 1.8rem 0.25rem;
}
.case-tag {
  font-family: var(--font-head); font-size: 0.72rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--orange); background: rgba(238,131,41,0.1);
  border: 1px solid rgba(238,131,41,0.35);
  padding: 0.28rem 0.75rem; border-radius: 99px;
}
.case-tag.blue { color: var(--blue-bright); background: rgba(106,155,204,0.1); border-color: rgba(106,155,204,0.35); }
.case-study-body { display: grid; grid-template-columns: 1.05fr 1fr; gap: 2rem; padding: 1.2rem 1.8rem 1.9rem; align-items: start; }
.case-study-media { display: grid; gap: 1.1rem; }
.case-study-media img { border-radius: var(--radius-sm); border: 1px solid var(--border-strong); }
.case-video { position: relative; border-radius: var(--radius-sm); overflow: hidden; border: 1px solid var(--border-strong); }
.case-video video { display: block; width: 100%; }
.media-caption { font-size: 0.8rem; color: var(--text-3); margin: 0.5rem 0 0; }
.case-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.8rem; margin: 1.2rem 0; }
.case-metric {
  background: rgba(106,155,204,0.06); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 0.8rem 0.9rem; text-align: center;
}
.case-metric strong {
  display: block; font-family: var(--font-head); font-size: 1.25rem;
  color: var(--blue-bright);
}
.case-metric span { font-size: 0.74rem; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.07em; }

/* ---------- CTA band ---------- */
.cta-band {
  text-align: center;
  background:
    radial-gradient(ellipse 60% 100% at 50% 100%, rgba(238,131,41,0.2), transparent 60%),
    radial-gradient(ellipse 70% 100% at 50% 0%, rgba(106,155,204,0.2), transparent 60%),
    radial-gradient(ellipse 40% 70% at 90% 40%, rgba(217,119,87,0.12), transparent 60%),
    var(--deep-blue);
  border-top: 1px solid var(--border);
}
.cta-band h2 { max-width: 40rem; margin-left: auto; margin-right: auto; }
.cta-band p { max-width: 38rem; margin: 0 auto 1.5rem; }
.cta-band-actions { display: flex; gap: 0.9rem; justify-content: center; flex-wrap: wrap; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 3rem; align-items: start; }
.contact-card {
  display: flex; gap: 1rem; align-items: flex-start;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.2rem 1.3rem; margin-bottom: 1rem;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}
.contact-card:hover { transform: translateY(-3px); border-color: var(--border-strong); }
.contact-card .card-icon { margin-bottom: 0; }
.contact-card h4 { margin-bottom: 0.25rem; color: var(--blue-soft); }
.contact-card p { margin: 0; font-size: 0.92rem; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.form-field.full { grid-column: 1 / -1; }
.form-field label {
  display: block; font-family: var(--font-head); font-size: 0.85rem;
  font-weight: 600; color: var(--text-2); margin-bottom: 0.4rem;
}
.required { color: var(--orange); }
.form-field input, .form-field select, .form-field textarea {
  width: 100%; padding: 0.75rem 0.95rem;
  background: var(--surface); color: var(--text);
  border: 1px solid var(--border-strong); border-radius: var(--radius-sm);
  font-family: var(--font-body); font-size: 0.95rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(106,155,204,0.2);
}
.form-status { min-height: 1.4em; color: var(--blue-bright); font-size: 0.9rem; margin-top: 0.8rem; }
.form-note { font-size: 0.8rem; color: var(--text-3); }

/* ---------- Vertical grid (partner network) ---------- */
.vertical-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 1.8rem; margin-top: 2.25rem; }
.vertical-item {
  text-align: center; padding: 1.4rem 1rem;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.vertical-item:hover { transform: translateY(-5px); border-color: var(--border-strong); box-shadow: var(--shadow-1); }
.vertical-item { border-bottom: 2px solid transparent; }
.vertical-item:nth-child(3n+1) { border-bottom-color: rgba(106,155,204,0.4); }
.vertical-item:nth-child(3n+2) { border-bottom-color: rgba(238,131,41,0.4); }
.vertical-item:nth-child(3n) { border-bottom-color: rgba(217,119,87,0.4); }
.vertical-item img { width: 72px; height: 72px; margin: 0 auto 0.9rem; }
.vertical-item h4 { font-size: 0.95rem; margin-bottom: 0.35rem; color: var(--blue-soft); }
.vertical-item p { font-size: 0.82rem; margin: 0; }

/* ---------- Page hero image ---------- */
.page-hero-image { margin: 2.5rem auto; padding-top: 0; padding-bottom: 0; }
.page-hero-image img {
  width: 100%; max-width: 860px; display: block; margin: 0 auto;
  border-radius: var(--radius); border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-2);
}

/* ---------- Footer ---------- */
/* Footer is a deliberate dark band — anchors the page bottom and gives the
   light theme one high-contrast, inverted section instead of reading flat. */
.site-footer {
  background: var(--ink);
  padding: 3.5rem 0 1.5rem;
  font-size: 0.92rem;
  color: #c7ced6;
}
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.1fr; gap: 2.5rem; }
.footer-brand p { font-size: 0.88rem; margin-top: 1rem; color: #a9b1bb; }
.footer-col h4 {
  font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.12em;
  color: #8ab5e0; margin-bottom: 0.9rem;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 0.45rem; }
.footer-col a { color: #b7c2cd; font-size: 0.88rem; }
.footer-col a:hover { color: #ffffff; }
.site-footer address a { color: #b7c2cd; }
.site-footer address a:hover { color: #ffffff; }
.site-footer .logo-word { color: #f2f1ea; }
.footer-newsletter-form { display: flex; gap: 0.5rem; margin-top: 0.8rem; }
.footer-newsletter-form input {
  flex: 1; padding: 0.55rem 0.9rem;
  background: rgba(255,255,255,0.07); color: #f2f1ea;
  border: 1px solid rgba(255,255,255,0.18); border-radius: 99px; font-size: 0.85rem;
}
.footer-newsletter-form input::placeholder { color: #8a92a0; }
.footer-newsletter-form input:focus { outline: none; border-color: #8ab5e0; }
.footer-bottom {
  margin-top: 2.8rem; padding-top: 1.3rem;
  border-top: 1px solid rgba(255,255,255,0.12);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.5rem;
  color: #8a92a0; font-size: 0.82rem;
}

/* ---------- Dashboard embed ---------- */
.dashboard-frame-wrap {
  border: 1px solid var(--border-strong); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow-2); background: var(--surface);
}
.dashboard-frame-wrap iframe { display: block; width: 100%; height: 78vh; min-height: 620px; border: 0; }

/* Compact "teaser" embed variant — sized to fit the card, not a full-height dashboard */
.dashboard-frame-wrap.teaser {
  background: transparent; border: none; box-shadow: none; max-width: 900px; margin: 0 auto;
}
.dashboard-frame-wrap.teaser iframe { height: 460px; min-height: 0; }
@media (max-width: 620px) { .dashboard-frame-wrap.teaser iframe { height: 760px; } }

/* ---------- Scroll-reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); transition-delay: var(--reveal-delay, 0s); }
.reveal.in-view { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .cols-4 { grid-template-columns: repeat(2, 1fr); }
  .delivery-steps { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  section { padding: 3.2rem 0; }
  .cols-3, .tier-grid, .mvv-grid { grid-template-columns: 1fr; }
  .hero-inner.hero-with-media, .split, .contact-grid, .case-study-body { grid-template-columns: 1fr; }
  .hero-media { order: -1; }
  .steps { grid-template-columns: 1fr; }
  .checklist { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .subnav { top: 57px; }

  .nav-toggle {
    display: flex; flex-direction: column; justify-content: center; gap: 5px;
    margin-left: auto; background: none; border: 1px solid var(--border-strong);
    border-radius: 8px; padding: 10px 9px; cursor: pointer;
  }
  .nav-toggle span { width: 20px; height: 2px; background: var(--text); border-radius: 2px; transition: transform 0.25s var(--ease), opacity 0.25s; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .primary-nav {
    display: none;
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--surface-2); border-bottom: 1px solid var(--border-strong);
    box-shadow: var(--shadow-2);
    padding: 0.8rem 1.2rem 1.2rem;
    max-height: calc(100vh - 70px); overflow-y: auto;
  }
  .primary-nav.open { display: block; animation: dd-in 0.25s var(--ease); }
  .primary-nav > ul { flex-direction: column; align-items: stretch; gap: 0.15rem; }
  .primary-nav a, .dropdown-toggle { width: 100%; justify-content: space-between; padding: 0.75rem 0.9rem; }
  .dropdown-menu { position: static; min-width: 0; box-shadow: none; border: none; background: rgba(106,155,204,0.05); margin: 0.2rem 0 0.4rem; }
  .header-cta { display: none; }
  .header-cta-mobile { display: block; margin-top: 0.7rem; }
}
@media (max-width: 560px) {
  .cols-2, .cols-4, .delivery-steps, .footer-grid, .case-metrics { grid-template-columns: 1fr; }
  .banner-bg span { font-size: 4.2rem; }
}