/* DVK Partners — site styles
   Brand: Executive Navy #0E2B5A · Deep Blue #002060 · Growth Green #4E8B58 · Silver Gray #7C8594 · Warm White #F7F6F3
   Palette, radii and layout language follow the 9-27-26 website mockup deck.
*/

:root {
  --navy: #0E2B5A;
  --navy-light: #244F87;
  --blue-deep: #002060;
  --green: #4E8B58;
  --green-light: #5A9D62;
  --gray: #7C8594;
  --gray-dark: #5C6472;
  --ink: #182230;
  --warm: #F7F6F3;
  --surface: #FFFFFF;
  --light-band: #EEF1F4;
  --panel: #E9EEF4;
  --green-band: #E8F0E8;
  --border: #CBD3DC;
  --border-strong: #B6C0CA;
  --dot-coral: #D66A61;
  --dot-gold: #D7A948;
  --dot-green: #5A9D62;
  --shadow: 0 10px 30px rgba(14, 43, 90, 0.10);
  --radius: 6px;
  --radius-lg: 10px;
  --radius-pill: 999px;
  --font: "Aptos", "Aptos Display", "Segoe UI", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;

  /* ---- 3D depth system ---- */
  --shadow-xs: 0 1px 2px rgba(14, 43, 90, 0.06);
  --shadow-sm: 0 4px 10px -2px rgba(14, 43, 90, 0.12);
  --shadow-md: 0 12px 24px -10px rgba(14, 43, 90, 0.22);
  --shadow-lg: 0 28px 60px -24px rgba(14, 43, 90, 0.40);
  --edge-light: inset 0 1px 0 rgba(255, 255, 255, 0.85);
  --edge-dark: inset 0 -1px 0 rgba(14, 43, 90, 0.07);
  --navy-edge: #0A1F42;
  --navy-light-edge: #17396B;
  --green-edge: #3C6F45;
  --plate: 5px;
  --tilt: 900px;
  --tilt-x: 6deg;
  --tilt-y: -6deg;
  --ease-3d: cubic-bezier(0.2, 0.8, 0.25, 1);

  /* ---- Gloss & shine ---- */
  --gloss: linear-gradient(180deg, rgba(255, 255, 255, 0.62) 0%, rgba(255, 255, 255, 0.14) 38%, rgba(255, 255, 255, 0) 39%, rgba(0, 0, 0, 0.07) 100%);
  --gloss-soft: linear-gradient(180deg, rgba(255, 255, 255, 0.85) 0%, rgba(255, 255, 255, 0.18) 34%, rgba(255, 255, 255, 0) 60%);
  --gloss-dark: linear-gradient(180deg, rgba(255, 255, 255, 0.30) 0%, rgba(255, 255, 255, 0.06) 40%, rgba(0, 0, 0, 0.16) 100%);
  --sheen: linear-gradient(100deg, transparent 0%, rgba(255, 255, 255, 0.10) 35%, rgba(255, 255, 255, 0.55) 50%, rgba(255, 255, 255, 0.10) 65%, transparent 100%);
  --specular: inset 0 1px 0 rgba(255, 255, 255, 0.9), inset 0 -1px 0 rgba(14, 43, 90, 0.08);
  --bloom: radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.55), transparent 62%);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--surface);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-wrap: break-word;
  overflow-x: hidden;
  min-height: 100%;
}

img, svg, video, canvas { max-width: 100%; display: block; }
img { height: auto; }

figure { margin: 0; }

h1, h2, h3 { overflow-wrap: break-word; }

:where(a, button, input, select, textarea, [tabindex]):focus-visible {
  outline: 3px solid var(--green);
  outline-offset: 3px;
  border-radius: 3px;
}

/* Long words (emails, acronyms) must never force a sideways scroll */
p, li, td, th, figcaption, a, span, label { overflow-wrap: anywhere; }

a { color: var(--navy); text-decoration: none; }

.container { width: min(1120px, 92%); margin-inline: auto; }

:focus-visible {
  outline: 3px solid var(--green);
  outline-offset: 3px;
  border-radius: 3px;
}

/* ---------- Buttons (3D) ---------- */
.btn {
  --btn-edge: var(--navy-edge);
  display: inline-block;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: #fff;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  text-shadow: 0 1px 1px rgba(10, 31, 66, 0.28);
  box-shadow: var(--edge-light), 0 4px 0 0 var(--btn-edge), 0 10px 18px -10px rgba(14, 43, 90, 0.5);
  transition: background 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
  line-height: 1.2;
}
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  background: var(--gloss);
  pointer-events: none;
}
.btn::after {
  content: "";
  position: absolute;
  top: -20%;
  bottom: -20%;
  left: -70%;
  width: 45%;
  z-index: -1;
  background: var(--sheen);
  transform: skewX(-18deg);
  transition: left 0.7s var(--ease-3d);
  pointer-events: none;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(3px); box-shadow: var(--edge-light), 0 1px 0 0 var(--btn-edge); }
.btn--green { background: var(--green); border-color: var(--green); --btn-edge: var(--green-edge); }
.btn--green:hover { background: var(--green-light); border-color: var(--green-light); }
.btn--navy { background: var(--navy); border-color: var(--navy); --btn-edge: var(--navy-edge); }
.btn--navy:hover { background: var(--navy-light); border-color: var(--navy-light); }
.btn--ghost {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
  --btn-edge: rgba(14, 43, 90, 0.32);
}
.btn--ghost:hover { background: var(--navy); color: #fff; }

/* ---------- Eyebrow labels ---------- */
.eyebrow {
  display: inline-block;
  font-size: clamp(0.86rem, 1.1vw + 0.5rem, 0.9rem);
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 1rem;
}

/* ---------- Header / nav ---------- */
.site-header {
  background: rgba(255, 255, 255, 0.92);
  -webkit-backdrop-filter: saturate(1.6) blur(12px);
  backdrop-filter: saturate(1.6) blur(12px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 50;
  padding-top: env(safe-area-inset-top);
  transition: box-shadow 0.3s ease, background 0.3s ease;
}
.site-header.is-stuck {
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 2px 0 0 rgba(14, 43, 90, 0.06), 0 18px 32px -20px rgba(14, 43, 90, 0.55);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(0.7rem, 2vw, 1.5rem);
  padding-block: 0.9rem;
  min-width: 0;
}
.brand { display: flex; align-items: center; gap: 0.7rem; flex: none; min-height: 44px; }
.brand__logo {
  display: block;
  height: 46px;
  width: auto;
  max-width: min(300px, 58vw);
  object-fit: contain;
}
.brand__mark {
  display: none;
  width: 34px; height: 34px;
  border-radius: var(--radius);
  background: var(--navy);
  place-items: center;
  color: #fff;
  font-weight: 800;
  font-size: 0.82rem;
  letter-spacing: 0.02em;
}
.brand__name { font-weight: 800; font-size: 1.05rem; color: var(--navy); letter-spacing: 0.02em; }
.brand__tagline {
  display: block;
  font-size: 0.62rem;
  font-weight: 600;
  color: var(--green);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: clamp(0.9rem, 1.8vw, 1.9rem);
  list-style: none;
  flex-wrap: wrap;
}
.main-nav li { min-width: 0; }
.main-nav a {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--navy);
  padding-block: 0.55rem;
  border-bottom: 2px solid transparent;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
}
.main-nav a:hover { color: var(--green); }
.main-nav a.is-active { color: var(--green); border-bottom-color: var(--green); }
.nav-cta {
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius-pill);
  background: var(--green);
  color: #fff !important;
  font-size: 0.88rem;
  font-weight: 700;
  border: 2px solid var(--green);
}
.nav-cta:hover { background: var(--green-light); color: #fff !important; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 40px; height: 40px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 22px; height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.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); }

/* ---------- Home hero ---------- */
.hero {
  position: relative;
  isolation: isolate;
  background-color: var(--navy);
  background-image:
    radial-gradient(1100px 620px at 82% 8%, rgba(78, 139, 88, 0.34), transparent 62%),
    radial-gradient(900px 520px at 8% 92%, rgba(36, 79, 135, 0.55), transparent 62%),
    url("../img/hero-home.jpg");
  background-size: cover;
  background-position: 82% 8%, 8% 92%, center center;
  color: var(--ink);
  animation: heroDrift 28s ease-in-out infinite alternate;
}
@keyframes heroDrift {
  from { background-position: 78% 4%, 11% 88%, center center; }
  to { background-position: 90% 16%, 3% 97%, center center; }
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(155deg, rgba(14, 43, 90, 0.74), rgba(10, 31, 66, 0.86));
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: radial-gradient(rgba(255, 255, 255, 0.16) 1px, transparent 1px);
  background-size: 22px 22px;
  opacity: 0.55;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.65), transparent 72%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.65), transparent 72%);
}
.hero-inner {
  position: relative;
  z-index: 1;
  padding-block: clamp(1.8rem, 4vw, 3.2rem);
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  align-items: stretch;
  gap: clamp(1.2rem, 3vw, 2.6rem);
}
.hero__card {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: linear-gradient(160deg, rgba(250, 249, 247, 0.98), rgba(238, 241, 246, 0.95));
  border: 1px solid rgba(255, 255, 255, 0.75);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3.4vw, 2.5rem) clamp(1.2rem, 3.6vw, 2.7rem) clamp(1.45rem, 3vw, 2.3rem);
  max-width: min(560px, 100%);
  transform: perspective(1400px) rotateX(2.5deg);
  transform-origin: center top;
  box-shadow: var(--specular), 0 10px 0 -8px rgba(255, 255, 255, 0.10), var(--shadow-lg);
  -webkit-backdrop-filter: blur(8px) saturate(1.2);
  backdrop-filter: blur(8px) saturate(1.2);
}
.hero__card::before {
  content: "";
  position: absolute;
  inset: 1px;
  z-index: -1;
  border-radius: inherit;
  background: var(--gloss-soft);
  pointer-events: none;
}
.hero__card::after {
  content: "";
  position: absolute;
  top: -34%;
  right: -18%;
  width: 62%;
  height: 86%;
  z-index: -1;
  background: radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.75), transparent 64%);
  pointer-events: none;
}
.hero .eyebrow { color: var(--navy); }
.hero h1 {
  font-size: clamp(1.9rem, 3.4vw, 2.6rem);
  line-height: 1.16;
  color: var(--navy);
  font-weight: 800;
  letter-spacing: -0.01em;
  margin-bottom: 1.1rem;
}
.hero__sub { font-size: clamp(0.98rem, 2.2vw, 1.02rem); color: var(--ink); margin-bottom: 1.5rem; }
.hero__pillars {
  font-size: clamp(0.78rem, 2.4vw, 0.92rem);
  font-weight: 700;
  color: var(--green);
  letter-spacing: clamp(0.1em, 1.4vw, 0.2em);
  margin-bottom: 1.7rem;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 0.9rem; }

/* ---- Logo panel sitting beside the hero card ---- */
.hero__logo {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, rgba(250, 249, 247, 0.98), rgba(238, 241, 246, 0.95));
  border: 1px solid rgba(255, 255, 255, 0.75);
  border-radius: var(--radius-lg);
  padding: clamp(1.4rem, 3.4vw, 2.5rem) clamp(1.2rem, 3.6vw, 2.7rem);
  box-shadow: var(--specular), 0 10px 0 -8px rgba(255, 255, 255, 0.10), var(--shadow-lg);
  -webkit-backdrop-filter: blur(8px) saturate(1.2);
  backdrop-filter: blur(8px) saturate(1.2);
  transform: perspective(1400px) rotateX(2.5deg);
  transform-origin: center top;
}
.hero__logo::before {
  content: "";
  position: absolute;
  inset: 1px;
  z-index: -1;
  border-radius: inherit;
  background: var(--gloss-soft);
  pointer-events: none;
}
.hero__logo img {
  display: block;
  width: 100%;
  max-width: 420px;
  height: auto;
  object-fit: contain;
}

/* ---------- Page hero (interior pages) ---------- */
.page-hero {
  position: relative;
  isolation: isolate;
  color: #fff;
  background-color: var(--navy);
  background-image: url("../img/hero-home.jpg");
  background-size: cover;
  background-position: center 38%;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: inset 0 -20px 34px -26px rgba(6, 20, 44, 0.95);
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(118deg, rgba(10, 31, 66, 0.95) 0%, rgba(14, 43, 90, 0.88) 48%, rgba(23, 57, 107, 0.72) 100%);
}
.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    radial-gradient(rgba(255, 255, 255, 0.14) 1px, transparent 1px),
    radial-gradient(620px 280px at 88% 0%, rgba(78, 139, 88, 0.28), transparent 68%);
  background-size: 20px 20px, auto;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 80%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 80%);
}
.page-hero-inner { position: relative; z-index: 1; padding-block: clamp(2rem, 4.4vw, 3.4rem) clamp(1.8rem, 4vw, 3rem); max-width: 940px; }
.page-hero-inner::before {
  content: "";
  display: block;
  width: 64px;
  height: 4px;
  border-radius: 2px;
  margin-bottom: 1.2rem;
  background: linear-gradient(90deg, var(--green), #8FD29B);
  box-shadow: 0 2px 10px rgba(143, 210, 155, 0.65);
}
.page-hero .eyebrow { color: #8FD29B; margin-bottom: 0.7rem; }
.page-hero h1 {
  font-size: clamp(1.8rem, 3.6vw, 2.5rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.16;
  letter-spacing: -0.01em;
  text-shadow: 0 2px 14px rgba(6, 20, 44, 0.55);
}
.page-hero__sub { font-size: clamp(0.98rem, 2.2vw, 1.05rem); color: #C9D4E8; max-width: 720px; margin-top: 0.9rem; }

/* ---------- Generic section ---------- */
.section { padding-block: clamp(2.4rem, 5vw, 4rem); }
.section--band { background: var(--light-band); }

.section-head { margin-bottom: clamp(1.8rem, 3.4vw, 2.4rem); }
.section-head > h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.2;
}
.section-head .kicker {
  color: var(--green);
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 0.6rem;
}
.section-head > p {
  color: var(--ink);
  font-size: 1.02rem;
  max-width: 68ch;
}
.section-head > p + p { margin-top: 0.9rem; }
.section-head > p + .kicker { margin-top: 1.8rem; }

/* ---------- Service cards ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
  gap: 1.1rem;
}
.card {
  --plate-color: var(--navy-edge);
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: linear-gradient(170deg, #FFFFFF 0%, #FBFCFD 100%);
  border: 1px solid var(--navy);
  border-radius: var(--radius);
  padding: 1.15rem 1.2rem 1.35rem;
  box-shadow: var(--specular), 0 var(--plate) 0 0 var(--plate-color), 0 16px 28px -18px rgba(14, 43, 90, 0.55);
  transform: translateZ(0);
  transition: transform 0.3s var(--ease-3d), box-shadow 0.3s ease;
}
.card::before,
.deliverable::before,
.assess-line::before {
  content: "";
  position: absolute;
  inset: 1px;
  z-index: -1;
  border-radius: inherit;
  background: var(--gloss-soft);
  pointer-events: none;
}
.card::after,
.deliverable::after,
.assess-line::after {
  content: "";
  position: absolute;
  top: -30%;
  bottom: -30%;
  left: -75%;
  width: 45%;
  z-index: -1;
  background: var(--sheen);
  transform: skewX(-16deg);
  transition: left 0.75s var(--ease-3d);
  pointer-events: none;
}
.card--green { border-color: var(--green); --plate-color: var(--green-edge); }
.card--blue { border-color: var(--navy-light); --plate-color: var(--navy-light-edge); }
.card__head {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  margin-bottom: 0.85rem;
}
.card__chip {
  flex: none;
  width: 28px; height: 28px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 34% 28%, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.25) 26%, rgba(255, 255, 255, 0) 52%),
    linear-gradient(160deg, var(--navy-light) 0%, var(--navy) 55%, #0A1F42 100%);
  margin-top: 0.15rem;
  box-shadow:
    inset 0 2px 3px rgba(255, 255, 255, 0.45),
    inset 0 -3px 5px rgba(0, 0, 0, 0.28),
    0 4px 8px -2px rgba(14, 43, 90, 0.5);
}
.card--green .card__chip {
  background:
    radial-gradient(circle at 34% 28%, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.25) 26%, rgba(255, 255, 255, 0) 52%),
    linear-gradient(160deg, var(--green-light) 0%, var(--green) 55%, #3C6F45 100%);
}
.card--blue .card__chip {
  background:
    radial-gradient(circle at 34% 28%, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.25) 26%, rgba(255, 255, 255, 0) 52%),
    linear-gradient(160deg, #3A6BA8 0%, var(--navy-light) 55%, #17396B 100%);
}
.card h3 {
  font-size: clamp(0.97rem, 2.1vw, 1rem);
  font-weight: 700;
  color: var(--blue-deep);
  line-height: 1.28;
}
.card p { font-size: clamp(0.87rem, 1.9vw, 0.9rem); color: var(--ink); }

/* ---------- Panel band (Beyond the Numbers) ---------- */
.panel-band {
  --plate-color: var(--border-strong);
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 210px) minmax(0, 1fr) auto;
  align-items: center;
  gap: 2rem;
  background: linear-gradient(150deg, #EDF1F6 0%, #E4EAF2 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.7rem 1.9rem;
  box-shadow: var(--specular), 0 var(--plate) 0 0 var(--plate-color), 0 18px 30px -20px rgba(14, 43, 90, 0.5);
}
.panel-band::before {
  content: "";
  position: absolute;
  inset: 1px;
  z-index: -1;
  border-radius: inherit;
  background: var(--gloss-soft);
  pointer-events: none;
}
.panel-band__label {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--navy);
  line-height: 1.2;
}
.panel-band p { font-size: 0.95rem; color: var(--ink); }
.panel-band .btn { white-space: nowrap; }

/* ---------- Beyond the numbers media band (home) ---------- */
.split-band {
  --plate-color: var(--border-strong);
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(0, 340px) minmax(0, 1fr);
  gap: 2.5rem;
  align-items: center;
  background: linear-gradient(150deg, #EFF2F6 0%, #E5EBF3 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem;
  overflow: hidden;
  box-shadow: var(--specular), 0 var(--plate) 0 0 var(--plate-color), 0 22px 36px -24px rgba(14, 43, 90, 0.55);
}
.split-band::before {
  content: "";
  position: absolute;
  inset: 1px;
  z-index: -1;
  border-radius: inherit;
  background: var(--gloss-soft);
  pointer-events: none;
}
.split-band__media {
  margin: 0;
  width: 100%;
  min-width: 0;
  align-self: stretch;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--edge-light), 0 10px 0 -6px rgba(14, 43, 90, 0.35), 0 16px 26px -16px rgba(14, 43, 90, 0.6);
}
.split-band__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  object-position: center 38%;
}
.split-band__media figcaption {
  padding: 0.7rem 0.9rem;
  font-size: 0.8rem;
  line-height: 1.45;
  letter-spacing: 0.02em;
  color: var(--gray-dark);
  background: var(--surface);
  border-top: 1px solid var(--border);
}
.split-band__body { padding: 0.6rem 1rem 0.6rem 0.4rem; }
.split-band__label { font-size: 1.35rem; font-weight: 800; color: var(--navy); line-height: 1.2; margin-bottom: 0.5rem; }
.split-band__body p { font-size: 1.02rem; color: var(--ink); margin-bottom: 1.1rem; }

/* ---------- Two column lists ---------- */
.feature-cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: 3rem;
}
.feature-col { min-width: 0; }
.feature-col__divider { border-left: 1px solid var(--border); padding-left: 3rem; }
.feature-col h2 { font-size: clamp(1.2rem, 2.4vw, 1.35rem); font-weight: 800; color: var(--green); margin-bottom: 1.4rem; }
.feature-col--navy h2 { color: var(--navy); }
.feature-col > p {
  color: var(--ink);
  font-size: 0.98rem;
  max-width: 60ch;
  margin-bottom: 1.4rem;
}
.feature-col ul { list-style: none; }
.feature-col li {
  position: relative;
  padding-left: 1.6rem;
  margin-bottom: 0.95rem;
  color: var(--ink);
}
.feature-col li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.45em;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--green);
}
.feature-col--navy li::before { background: var(--navy); }
.feature-col li strong { color: var(--navy); }

/* ---------- Notice bands ---------- */
.notice {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: linear-gradient(150deg, #EAF2EA 0%, #E1EDE2 100%);
  border: 1px solid var(--green);
  color: var(--navy);
  font-weight: 600;
  border-radius: var(--radius);
  padding: 1.1rem 1.5rem;
  font-size: 0.98rem;
  box-shadow: var(--specular), 0 4px 0 0 rgba(78, 139, 88, 0.28), 0 14px 24px -18px rgba(14, 43, 90, 0.45);
}
.notice::before {
  content: "";
  position: absolute;
  inset: 1px;
  z-index: -1;
  border-radius: inherit;
  background: var(--gloss-soft);
  pointer-events: none;
}
.notice--gray { background: var(--light-band); border-color: var(--border); }

/* ---------- Assessment page ---------- */
.assess-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.68fr) minmax(0, 1fr);
  gap: clamp(1.8rem, 4vw, 3.4rem);
  align-items: start;
}
.assess-visual {
  margin: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--edge-light), 0 5px 0 0 var(--border-strong), var(--shadow-lg);
  background: var(--light-band);
}
.assess-visual img { width: 100%; height: auto; display: block; }
.assess-visual figcaption {
  padding: 0.9rem 1.1rem;
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--gray-dark);
  background: var(--surface);
  border-top: 1px solid var(--border);
}

.assess-body h2 {
  font-size: clamp(1.35rem, 2.6vw, 1.8rem);
  color: var(--navy);
  font-weight: 800;
  letter-spacing: -0.01em;
  margin-bottom: 0.9rem;
}
.assess-intro { font-size: 1.05rem; color: var(--ink); margin-bottom: 1.8rem; max-width: 58ch; }

.assess-lines { list-style: none; display: grid; gap: 0.85rem; }
.assess-line {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 1.05rem 1.2rem;
  background: linear-gradient(170deg, #FFFFFF 0%, #FAFBFD 100%);
  border: 1px solid var(--border);
  border-left: 3px solid var(--navy);
  border-radius: var(--radius);
  box-shadow: var(--specular), 0 4px 0 0 rgba(203, 211, 220, 0.85), 0 14px 24px -18px rgba(14, 43, 90, 0.45);
  transition: transform 0.3s var(--ease-3d), box-shadow 0.3s ease;
}
.assess-line--process { border-left-color: var(--navy-light); }
.assess-line--profit { border-left-color: var(--green); }
.assess-line h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.3rem;
}
.assess-line--process h3 { color: var(--navy-light); }
.assess-line--profit h3 { color: var(--green); }
.assess-line p { font-size: 0.95rem; color: var(--ink); }

.deliverables {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 210px), 1fr));
  gap: 1rem;
}
.deliverable {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: linear-gradient(170deg, #FFFFFF 0%, #FAFBFD 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.35rem 1.25rem 1.45rem;
  box-shadow: var(--specular), 0 4px 0 0 var(--border-strong), 0 14px 24px -18px rgba(14, 43, 90, 0.45);
  transition: transform 0.3s var(--ease-3d), box-shadow 0.3s ease;
}
.deliverable__num {
  display: block;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--green);
  margin-bottom: 0.55rem;
  font-variant-numeric: tabular-nums;
}
.deliverable h3 {
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.3;
}
.assess-cta { margin-top: 2rem; }

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 380px) minmax(0, 1fr);
  gap: 3.2rem;
  align-items: start;
}
.about-copy { min-width: 0; }
.portrait {
  aspect-ratio: 896 / 1035;
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  box-shadow: var(--edge-light), 0 6px 0 0 var(--border-strong), var(--shadow-lg);
  background: var(--light-band);
}
.portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}
.about-copy h2 { font-size: 1.2rem; color: var(--green); margin: 1.8rem 0 1.1rem; font-weight: 800; }
.about-copy > p { font-size: 1.05rem; color: var(--ink); margin-bottom: 1.1rem; }
.about-copy ul { list-style: none; margin-bottom: 1.8rem; }
.about-copy li {
  position: relative;
  padding-left: 1.6rem;
  margin-bottom: 0.7rem;
  color: var(--ink);
}
.about-copy li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.5em;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--green);
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.9fr);
  gap: 2.5rem;
  align-items: start;
}
.form-panel { background: var(--surface); }
.form-panel h1 { font-size: clamp(1.8rem, 3.5vw, 2.4rem); color: var(--navy); margin-bottom: 0.6rem; }
.form-panel .form-intro { color: var(--gray-dark); margin-bottom: 1.8rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.form-field { margin-bottom: 1.1rem; }
.form-field label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gray);
  margin-bottom: 0.4rem;
}
.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  font-family: inherit;
  font-size: max(0.98rem, 16px);
  color: var(--ink);
  background: var(--warm);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem 0.9rem;
  outline: none;
  background-color: var(--warm);
  background-image: linear-gradient(180deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0) 42%);
  box-shadow: inset 0 2px 5px -2px rgba(14, 43, 90, 0.2), 0 1px 0 rgba(255, 255, 255, 0.9);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  border-color: var(--green);
  box-shadow: inset 0 2px 5px -2px rgba(14, 43, 90, 0.16), 0 0 0 3px rgba(78, 139, 88, 0.22), 0 6px 14px -8px rgba(14, 43, 90, 0.45);
}
.form-field textarea { min-height: 120px; resize: vertical; }

.form-note { font-size: 0.8rem; color: var(--gray); margin-top: 1.2rem; }
.form-success {
  display: none;
  margin-top: 1rem;
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius);
  background: linear-gradient(150deg, #EAF2EA, #E1EDE2);
  border: 1px solid var(--green);
  color: var(--navy);
  font-weight: 600;
  box-shadow: var(--edge-light), 0 4px 0 0 rgba(78, 139, 88, 0.28);
}

.contact-panel {
  position: sticky;
  top: 100px;
  isolation: isolate;
  overflow: hidden;
  background: var(--navy);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 2.5rem 2.4rem;
  box-shadow: var(--edge-light), 0 6px 0 0 rgba(6, 20, 44, 0.9), 0 30px 50px -26px rgba(10, 31, 66, 0.75);
}
.contact-panel::before {
  content: "";
  position: absolute;
  inset: 1px;
  z-index: -1;
  border-radius: inherit;
  pointer-events: none;
}
.contact-panel__eyebrow {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #8FD29B;
  margin-bottom: 1.4rem;
}
.contact-panel__mark {
  margin-bottom: 1.4rem;
  background: #fff;
  padding: clamp(1.15rem, 4vw, 2.1rem);
  min-height: clamp(150px, 34vw, 240px);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9), 0 3px 0 0 rgba(6, 20, 44, 0.45), 0 10px 18px -10px rgba(6, 20, 44, 0.55);
}
.contact-panel__mark .brand__logo {
  height: clamp(84px, 16vw, 150px);
  width: auto;
  max-width: 100%;
  object-fit: contain;
  display: block;
}
.contact-panel__sub {
  color: #C9D4E8;
  margin-bottom: 1.8rem;
  font-size: clamp(0.82rem, 2.2vw, 0.92rem);
  letter-spacing: 0.04em;
}
.contact-panel__signature {
  margin-top: 1.6rem;
  padding-top: 1.4rem;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  font-size: clamp(0.86rem, 1.6vw + 0.4rem, 0.9rem);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #8FD29B;
}
.contact-panel ul { list-style: none; margin-bottom: 0.4rem; }
.contact-panel li {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 0.8rem;
  color: #E6ECF6;
  min-height: 30px;
}
.contact-panel li svg { flex: none; }
.contact-panel li a {
  color: #E6ECF6;
  overflow-wrap: anywhere;
  min-width: 0;
  min-height: 32px;
  display: inline-flex;
  align-items: center;
}
.contact-panel li a:hover { text-decoration: underline; }
.contact-panel__note {
  font-size: 0.8rem;
  color: #9FB0CC;
  margin-top: 1.4rem;
}

/* ---------- Footer ---------- */
.site-footer {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background-color: var(--navy);
  background-image:
    linear-gradient(180deg, rgba(18, 53, 102, 0.93) 0%, rgba(14, 43, 90, 0.95) 40%, rgba(10, 31, 66, 0.98) 100%),
    url("../img/hero-home.jpg");
  background-size: cover;
  background-position: center 80%;
  color: #CBD6EA;
  box-shadow: 0 -24px 44px -34px rgba(10, 31, 66, 0.9);
}
.footer-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: 2.5rem;
  padding-block: 3.2rem 2.4rem;
}
.footer-brand .brand__name { color: #fff; }
.footer-brand .brand__tagline { color: #8FD29B; }
.footer-logo-card {
  display: inline-block;
  background: #fff;
  border-radius: var(--radius);
  padding: 12px;
}
.footer-logo-card .brand__logo { height: 50px; max-width: 240px; }
.footer-brand p { margin-top: 0.8rem; font-size: 0.92rem; color: #A9B8D4; max-width: 320px; }
.footer-col h4 {
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 0.25rem; }
.footer-col a {
  color: #CBD6EA;
  font-size: 0.94rem;
  display: inline-block;
  padding-block: 0.3rem;
  min-height: 32px;
}
.footer-col a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  padding-block: 1.2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  justify-content: space-between;
  font-size: 0.82rem;
  color: #8FA0C0;
}

/* ---------- CTA strip ---------- */
.cta-strip {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background-color: var(--warm);
  background-image: url("../img/hero-home.jpg");
  background-size: cover;
  background-position: center 65%;
  border-top: 1px solid var(--border);
}
.cta-strip::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(100deg, rgba(247, 246, 243, 0.97) 0%, rgba(247, 246, 243, 0.94) 45%, rgba(228, 234, 242, 0.88) 100%);
}
.cta-strip-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-block: clamp(2.2rem, 4.4vw, 3rem);
}
.cta-strip-inner > div { min-width: 0; flex: 1 1 min(100%, 22rem); }
.cta-strip h2 { font-size: clamp(1.4rem, 3vw, 1.9rem); color: var(--navy); }
.cta-strip p { color: var(--gray-dark); margin-top: 0.3rem; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    max-width: 100vw;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    padding: 1rem 0 1.2rem;
    overscroll-behavior: contain;
  }
  .main-nav.is-open {
    display: block;
    transform-origin: top center;
    animation: navDrop 0.28s var(--ease-3d);
    max-height: calc(100dvh - 100%);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
  @keyframes navDrop {
    from { opacity: 0; transform: perspective(900px) rotateX(-9deg) translateY(-10px); }
    to { opacity: 1; transform: none; }
  }
  .main-nav ul { flex-direction: column; align-items: stretch; gap: 0.3rem; }
  .main-nav li { text-align: center; }
  .main-nav a {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0.7rem 1rem;
    border-bottom: none;
    border-radius: 10px;
    background: var(--warm);
    box-shadow: var(--edge-light), 0 3px 0 0 rgba(203, 211, 220, 0.8);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
  }
  .main-nav a:active { transform: translateY(2px); box-shadow: var(--edge-light), 0 1px 0 0 rgba(203, 211, 220, 0.8); }
  .main-nav a.is-active { border-bottom: none; background: var(--green-band); }
  .nav-cta { display: inline-flex; margin-top: 0.5rem; width: 100%; box-shadow: var(--edge-light), 0 3px 0 0 var(--green-edge); }
  .main-nav a.nav-cta,
  .main-nav a.nav-cta.is-active { background: var(--green); color: #fff; }
  .nav-cta:active { transform: translateY(2px); box-shadow: var(--edge-light), 0 1px 0 0 var(--green-edge); }
  .nav-toggle { display: flex; width: 44px; height: 44px; }

  .panel-band { grid-template-columns: 1fr; gap: 1.1rem; }
  .panel-band .btn { justify-self: start; }
  .feature-cols { grid-template-columns: 1fr; gap: 2.2rem; }
  .feature-col__divider { border-left: none; border-top: 1px solid var(--border); padding-left: 0; padding-top: 2.2rem; }
  .assess-layout { grid-template-columns: 1fr; gap: 1.8rem; }
  .assess-visual { max-width: 480px; }
  .about-grid { grid-template-columns: 1fr; gap: 2rem; }
  .portrait { max-width: 320px; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-panel { position: static; }
  .hero-inner { grid-template-columns: minmax(0, 1fr); }
  .hero__logo { padding: clamp(1.1rem, 4vw, 1.8rem); }
  .hero__logo img { max-width: min(360px, 78%); }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .split-band { grid-template-columns: 1fr; gap: 1.2rem; }
  .split-band__media { max-width: 520px; }
  .split-band__media img { aspect-ratio: 16 / 10; }
  .split-band__body { padding: 0.2rem 0.4rem 0.6rem; }
}

@media (max-width: 640px) {
  .form-row { grid-template-columns: 1fr; }
  .hero-inner { padding-block: 1.8rem; }
  .hero__card { padding: 1.8rem 1.5rem 1.7rem; }
  .hero__pillars { letter-spacing: 0.12em; }
  .page-hero-inner { padding-block: 2.4rem 2.1rem; }
  .assess-visual { max-width: none; }
  .assess-line { padding: 0.95rem 1rem; }
  .assess-line h3 { font-size: 1rem; }
  .assess-intro { font-size: 1rem; margin-bottom: 1.5rem; }
  .deliverable { padding: 1.2rem 1.1rem 1.3rem; }
  .assess-cta .btn { width: 100%; text-align: center; }
  .brand__logo { height: 40px; max-width: 190px; }
  .footer-inner { grid-template-columns: repeat(auto-fit, minmax(min(100%, 140px), 1fr)); gap: 1.8rem; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-brand p { max-width: none; }
  .footer-col h4 { margin-bottom: 0.5rem; }
  .footer-col a { padding-block: 0.25rem; }
}

/* ============================================================
   3D look, motion and device refinements
   ============================================================ */

/* ---- Split-band media must not outgrow the body text column ---- */
.split-band__body > * { max-width: 68ch; }
.split-band__label { max-width: 22ch; }

/* ---- Overflow guards: keep wide content inside the viewport ---- */
.cards > *, .panel-band > *, .split-band > *, .contact-grid > *,
.about-grid > *, .assess-layout > *, .feature-cols > *, .footer-inner > *,
.deliverables > *, .assess-lines > *,
.form-panel > *, .form-row > *, .cta-strip-inner > *,
.hero-inner > *, .page-hero-inner > * { min-width: 0; }

/* Full-bleed guard: nothing may exceed the viewport width */
.site-header, main, .site-footer, .section, .hero, .page-hero, .cta-strip { max-width: 100vw; }

/* ---- Scroll reveal (added by JS, so no-JS visitors see everything) ---- */
.reveal {
  opacity: 0;
  transform: translate3d(0, 28px, 0) perspective(1000px) rotateX(7deg);
  transform-origin: center top;
  transition: opacity 0.65s ease, transform 0.65s var(--ease-3d);
}
.reveal.is-visible { opacity: 1; transform: none; }

/* ---- Pointer devices: tilt + lift ---- */
@media (hover: hover) and (pointer: fine) {
  .card:hover,
  .assess-line:hover,
  .deliverable:hover {
    transform: perspective(var(--tilt)) rotateX(var(--tilt-x)) rotateY(var(--tilt-y)) translateY(-4px);
    box-shadow: var(--edge-light), 0 calc(var(--plate) + 4px) 0 0 var(--plate-color, var(--border-strong)), 0 30px 46px -22px rgba(14, 43, 90, 0.55);
  }
  .split-band__media { transition: transform 0.5s var(--ease-3d); }
  .split-band:hover .split-band__media { transform: scale(1.02); }
  .main-nav a:hover { color: var(--green); }

  /* Shine sweep across glossy surfaces */
  .btn:hover::after,
  .nav-cta:hover::after { left: 125%; }
  .card:hover::after,
  .deliverable:hover::after,
  .assess-line:hover::after { left: 125%; }
  .to-top:hover::after { left: 150%; }
}

/* ---- Touch devices: press feedback, no sticky hover ---- */
@media (hover: none) {
  .card:active,
  .assess-line:active,
  .deliverable:active,
  .notice:active { transform: scale(0.985); }
  .btn:active { transform: translateY(3px) scale(0.99); }
}

/* ---- Mobile 3D: stacked plates, deeper shadow, bigger radius ---- */
@media (max-width: 900px) {
  :root { --plate: 6px; }

  .card, .assess-line, .deliverable {
    border-radius: 14px;
    box-shadow: var(--edge-light), 0 var(--plate) 0 0 var(--plate-color, var(--border-strong)), 0 22px 34px -20px rgba(14, 43, 90, 0.5);
  }
  .card { padding: 1.3rem 1.25rem 1.5rem; }
  .card h3 { font-size: 1.05rem; }

  .panel-band, .split-band { border-radius: 16px; padding: 1.1rem; }
  .split-band { box-shadow: var(--edge-light), 0 var(--plate) 0 0 var(--border-strong), 0 26px 40px -24px rgba(14, 43, 90, 0.5); }
  .split-band__media { border-radius: 12px; box-shadow: var(--edge-light), 0 5px 0 0 rgba(14, 43, 90, 0.22); }

  .notice { border-radius: 12px; }
  .contact-panel { border-radius: 18px; padding: 1.9rem 1.6rem; box-shadow: var(--edge-light), 0 7px 0 0 rgba(6, 20, 44, 0.9), 0 30px 50px -28px rgba(10, 31, 66, 0.8); }
  .assess-visual, .portrait { border-radius: 14px; }
  .hero__card { border-radius: 16px; transform: perspective(1200px) rotateX(1.5deg); }
  .hero__logo { border-radius: 16px; transform: perspective(1200px) rotateX(1.5deg); }

  /* Full-width, thumb-friendly CTAs */
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn { width: 100%; text-align: center; padding-block: 0.95rem; }
  .cta-strip-inner .btn { width: 100%; text-align: center; }
  .assess-cta .btn { width: 100%; text-align: center; }

  /* 16px inputs stop iOS zoom-on-focus */
  .form-field input, .form-field textarea, .form-field select {
    font-size: 1rem;
    padding: 0.9rem 1rem;
    min-height: 48px;
  }
  .form-field textarea { min-height: 130px; }
  .form-panel .btn { width: 100%; text-align: center; padding-block: 0.95rem; }

  /* Touch ergonomics: every interactive target clears 44px */
  .footer-col a { display: inline-block; padding-block: 0.4rem; min-height: 44px; }
  .main-nav a { min-height: 46px; }
  .contact-panel li a { min-height: 44px; }
  .feature-col li, .about-copy li { padding-left: 1.5rem; }
  .contact-panel li { margin-bottom: 1rem; }
  .footer-bottom { justify-content: center; text-align: center; }
  .site-footer { padding-bottom: env(safe-area-inset-bottom); }
  .hero__actions { gap: 0.75rem; }

  /* Sticky anchors clear the header */
  section[id], h2[id], h3[id] { scroll-margin-top: 90px; }

  /* Buttons keep a comfortable touch height even when full-width */
  .btn { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; }
}

/* ---- Coarse pointers: tap targets, no hover-only affordances ---- */
@media (pointer: coarse) {
  .btn { min-height: 48px; }
  .nav-toggle { min-width: 44px; min-height: 44px; }
  .footer-col a { min-height: 44px; display: inline-flex; align-items: center; }
  .contact-panel li a { min-height: 44px; }
}

/* ---- Windows high-contrast / forced colors ---- */
@media (forced-colors: active) {
  .btn, .card, .deliverable, .assess-line, .form-field input,
  .form-field textarea, .form-field select { border: 1px solid CanvasText; }
  .nav-cta, .btn--green, .btn--navy { forced-color-adjust: none; }
}

/* ---- Small phones ---- */
@media (max-width: 420px) {
  .container { width: min(1120px, 90%); }
  .brand__logo { height: 34px; max-width: 150px; }
  .header-inner { gap: 0.7rem; }
  .section { padding-block: 2.4rem; }
  .section-head { margin-bottom: 1.8rem; }
  .hero__card { padding: 1.5rem 1.2rem 1.45rem; }
  .hero__card h1 { font-size: clamp(1.4rem, 7.4vw, 1.7rem); }
  .hero__sub { font-size: 0.96rem; }
  .hero__pillars { font-size: 0.76rem; letter-spacing: 0.1em; }
  .btn { width: 100%; text-align: center; padding-block: 0.9rem; }
  .nav-cta { width: 100%; }
  .panel-band, .split-band { padding: 0.85rem; }
  .split-band__label { font-size: 1.2rem; }
  .split-band__body p { font-size: 0.98rem; }
  .contact-panel { padding: 1.5rem 1.2rem; }
  .contact-panel__sub { font-size: 0.85rem; letter-spacing: 0.02em; }
  .contact-panel__signature { letter-spacing: 0.12em; }
  .page-hero-inner { padding-block: 2rem 1.8rem; }
  .page-hero-inner::before { width: 48px; margin-bottom: 1rem; }
  .page-hero__sub { font-size: 0.98rem; }
  .footer-inner { padding-block: 2.4rem 1.8rem; }
  .footer-logo-card { padding: 10px; }
  .footer-logo-card .brand__logo { height: 44px; max-width: 190px; }
  .cta-strip-inner { padding-block: 2.2rem; }
  .card { padding: 1.15rem 1.05rem 1.3rem; }
  .card h3 { font-size: 1rem; }
  .card p { font-size: 0.87rem; }
  .notice { padding: 1rem 1.1rem; font-size: 0.94rem; }
  .form-panel { padding: 1.5rem 1.2rem 1.7rem; }
  .feature-col li, .about-copy li { font-size: 0.95rem; }
  .to-top { width: 46px; height: 46px; min-width: 46px; min-height: 46px; right: 12px; }
  .to-top svg { width: 18px; height: 18px; }
}

/* ---- Ultra-narrow phones (SE, older Androids) ---- */
@media (max-width: 340px) {
  .container { width: min(1120px, 88%); }
  .brand__logo { height: 30px; max-width: 130px; }
  .nav-toggle { width: 44px; height: 44px; min-width: 44px; min-height: 44px; }
  .hero__card { padding: 1.3rem 1rem 1.25rem; }
  .hero__card h1 { font-size: 1.32rem; }
  .eyebrow { font-size: 0.78rem; letter-spacing: 0.12em; }
  .card { padding: 1.05rem 0.95rem 1.2rem; }
  .card__head { gap: 0.55rem; }
  .card__chip { width: 24px; height: 24px; }
  .contact-panel { padding: 1.35rem 1rem; }
  .footer-bottom { font-size: 0.76rem; }
}

/* ---- Small tablets / large phones ---- */
@media (min-width: 641px) and (max-width: 1024px) {
  .about-grid { grid-template-columns: minmax(220px, 300px) minmax(0, 1fr); gap: 2.2rem; }
  .portrait { max-width: none; }
  .split-band { grid-template-columns: minmax(0, 260px) minmax(0, 1fr); gap: 1.8rem; }
  .feature-col__divider { padding-left: 2rem; }
}

/* ---- Very wide screens: stop lines from stretching too far ---- */
@media (min-width: 1600px) {
  .container { width: min(1240px, 90%); }
  .hero__card { max-width: 620px; }
}

/* ---- Short viewports (landscape phones, split screen) ---- */
@media (orientation: landscape) and (max-height: 620px) {
  .hero-inner { padding-block: 1.6rem; }
  .hero__card { padding: 1.4rem 1.5rem; }
  .hero__card h1 { font-size: clamp(1.4rem, 4.4vh, 1.8rem); }
  .hero__logo { padding: clamp(0.9rem, 2.6vh, 1.4rem) clamp(1rem, 2.4vw, 1.8rem); }
  .hero__logo img { max-width: min(320px, 86%); }
  .page-hero-inner { padding-block: 1.8rem 1.6rem; }
  .page-hero h1 { font-size: clamp(1.4rem, 4.6vh, 1.9rem); }
  .section { padding-block: 2.6rem; }
  .portrait { max-width: 260px; }
  .to-top { width: 42px; height: 42px; }
  .to-top svg { width: 18px; height: 18px; }
}

/* Landscape phones keep the logo beside the card instead of stacking */
@media (orientation: landscape) and (max-height: 620px) and (min-width: 560px) {
  .hero-inner { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); }
}

/* ---- Accessibility: honour reduced-motion preferences ---- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
  .hero__card { transform: none; }
  .hero__logo { transform: none; }
}

/* ============================================================
   Gloss, shine and UI chrome
   ============================================================ */

/* ---- Scroll progress bar ---- */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 100%;
  z-index: 60;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--green) 0%, #7FC48A 35%, #8FD29B 55%, var(--navy-light) 100%);
  box-shadow: 0 0 12px rgba(143, 210, 155, 0.65), inset 0 1px 0 rgba(255, 255, 255, 0.6);
  pointer-events: none;
  will-change: transform;
}

/* ---- Back to top ---- */
.to-top {
  position: fixed;
  right: 18px;
  bottom: calc(18px + env(safe-area-inset-bottom));
  z-index: 55;
  width: 48px;
  height: 48px;
  min-width: 48px;
  min-height: 48px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 50%;
  display: grid;
  place-items: center;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  color: #fff;
  background: linear-gradient(160deg, #2C5A96 0%, var(--navy) 58%, #0A1F42 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.4),
    inset 0 -3px 6px rgba(0, 0, 0, 0.25),
    0 5px 0 0 rgba(6, 20, 44, 0.85),
    0 16px 26px -12px rgba(10, 31, 66, 0.7);
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px) scale(0.94);
  transition: opacity 0.3s ease, transform 0.3s var(--ease-3d), visibility 0.3s;
}
.to-top::before {
  content: "";
  position: absolute;
  inset: 1px;
  z-index: -1;
  border-radius: inherit;
  background: var(--gloss-dark);
  pointer-events: none;
}
.to-top::after {
  content: "";
  position: absolute;
  top: -30%;
  bottom: -30%;
  left: -80%;
  width: 50%;
  z-index: -1;
  background: var(--sheen);
  transform: skewX(-16deg);
  transition: left 0.7s var(--ease-3d);
  pointer-events: none;
}
.to-top svg { width: clamp(17px, 5vw, 20px); height: clamp(17px, 5vw, 20px); }
.to-top.is-visible { opacity: 1; visibility: visible; transform: none; }
.to-top:active { transform: translateY(3px) scale(0.97); }
.to-top.is-visible:active { min-width: 48px; min-height: 48px; }

/* ---- Sticky header shine line ---- */
.site-header.is-stuck::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(143, 210, 155, 0.85) 30%, rgba(255, 255, 255, 0.95) 50%, rgba(143, 210, 155, 0.85) 70%, transparent 100%);
  pointer-events: none;
}

/* ---- Glossy nav CTA ---- */
.nav-cta {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  text-shadow: 0 1px 1px rgba(10, 31, 66, 0.28);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4), 0 3px 0 0 var(--green-edge), 0 10px 16px -10px rgba(14, 43, 90, 0.5);
}
.nav-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  background: var(--gloss);
  pointer-events: none;
}
.nav-cta::after {
  content: "";
  position: absolute;
  top: -30%;
  bottom: -30%;
  left: -75%;
  width: 45%;
  z-index: -1;
  background: var(--sheen);
  transform: skewX(-18deg);
  transition: left 0.7s var(--ease-3d);
  pointer-events: none;
}

/* ---- Section band sheen ---- */
.section--band { position: relative; isolation: isolate; overflow: hidden; }
.section--band::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(118deg, transparent 34%, rgba(255, 255, 255, 0.55) 50%, transparent 66%);
}

/* ---- Image frame gloss ---- */
.split-band__media,
.assess-visual img,
.portrait img { position: relative; }

/* ---- Footer top edge ---- */
.site-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(143, 210, 155, 0.8) 40%, rgba(255, 255, 255, 0.6) 50%, rgba(143, 210, 155, 0.8) 60%, transparent 100%);
  pointer-events: none;
}
.site-footer::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(760px 300px at 12% 0%, rgba(78, 139, 88, 0.20), transparent 70%);
}
.footer-inner, .footer-bottom { position: relative; z-index: 1; }

/* ---- Glossy logo card ---- */
.footer-logo-card {
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9), 0 3px 0 0 rgba(6, 20, 44, 0.45), 0 10px 18px -10px rgba(6, 20, 44, 0.7);
}

/* ---- Mobile polish ---- */
@media (max-width: 900px) {
  .to-top { right: 14px; bottom: calc(14px + env(safe-area-inset-bottom)); }
  .main-nav a { box-shadow: var(--edge-light), 0 3px 0 0 rgba(203, 211, 220, 0.8), 0 8px 16px -12px rgba(14, 43, 90, 0.5); }
  .main-nav a.is-active { box-shadow: var(--edge-light), 0 3px 0 0 rgba(78, 139, 88, 0.35), 0 8px 16px -12px rgba(14, 43, 90, 0.5); }
}

/* ============================================================
   Background imagery
   ============================================================ */

/* ---- Light photo wash for content sections ---- */
.section--wash {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}
.section--wash::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image: url("../img/hero-home.jpg");
  background-size: cover;
  background-position: center 40%;
  opacity: 0.10;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 85%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 85%);
}
.section--wash::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(247, 246, 243, 0.55) 0%, rgba(247, 246, 243, 0) 45%);
}

/* ---- Fine pinstripe texture for navy surfaces ---- */
.pinstripe {
  background-image: repeating-linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.035) 0px,
    rgba(255, 255, 255, 0.035) 1px,
    transparent 1px,
    transparent 7px
  );
}

/* ---- Contact form panel as a raised 3D card ---- */
.form-panel {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: linear-gradient(170deg, #FFFFFF 0%, #FAFBFD 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 2.1rem 2.2rem;
  box-shadow: var(--specular), 0 5px 0 0 var(--border-strong), 0 28px 46px -28px rgba(14, 43, 90, 0.55);
}
.form-panel::before {
  content: "";
  position: absolute;
  inset: 1px;
  z-index: -1;
  border-radius: inherit;
  background: var(--gloss-soft);
  pointer-events: none;
}

/* ---- Executive pinstripe on the contact panel ---- */
.contact-panel.pinstripe { background: var(--navy); }

/* ============================================================
   Mobile readability, rhythm and thumb ergonomics
   Declared last (except print) so it overrides the smaller
   type sizes set in the 640/420/340 breakpoints above.
   ============================================================ */
@media (max-width: 900px) {

  /* ---- Reading copy holds a 16px floor ---- */
  .hero__sub,
  .page-hero__sub,
  .section-head > p,
  .split-band__body p,
  .panel-band p,
  .assess-intro,
  .assess-line p,
  .feature-col > p,
  .about-copy > p,
  .notice,
  .form-note,
  .form-panel .form-intro {
    font-size: 1rem;
    line-height: 1.62;
  }
  .card p { font-size: 1rem; line-height: 1.6; }
  .feature-col li,
  .about-copy li,
  .feature-col li strong,
  .about-copy li strong { font-size: 1rem; line-height: 1.55; }

  /* ---- Nav and buttons read at system size ---- */
  .main-nav a { font-size: 1rem; }
  .btn { font-size: 1rem; }

  /* ---- Eyebrows, labels and captions get a legibility floor ---- */
  .eyebrow { font-size: 0.86rem; letter-spacing: 0.14em; }
  .section-head .kicker { font-size: 0.86rem; }
  .contact-panel__eyebrow { font-size: 0.8rem; }
  .contact-panel__signature { font-size: 0.88rem; letter-spacing: 0.1em; line-height: 1.5; }
  .hero__pillars { font-size: 0.84rem; letter-spacing: 0.1em; }
  .split-band__label { font-size: 1.25rem; }
  .split-band__media figcaption,
  .assess-visual figcaption { font-size: 0.875rem; line-height: 1.5; }
  .deliverable__num { font-size: 0.9rem; }
  .form-field label { font-size: 1rem; }
  .footer-brand p { font-size: 0.95rem; line-height: 1.6; }
  .footer-col h4 { font-size: 1rem; letter-spacing: 0.1em; }
  .footer-col a { font-size: 1rem; }
  .footer-bottom { font-size: 0.875rem; }

  /* ---- Vertical rhythm: more air per section on narrow screens ---- */
  .section { padding-block: clamp(2.7rem, 7vw, 3.4rem); }
  .section-head { margin-bottom: clamp(1.9rem, 5vw, 2.3rem); }
  .section-head > p { margin-bottom: 0.85rem; }
  .section-head > p + p { margin-top: 0.8rem; }

  /* ---- Thumb polish ---- */
  a, button, input, select, textarea {
    -webkit-tap-highlight-color: rgba(78, 139, 88, 0.2);
  }
  .btn, .main-nav a, .nav-toggle, .footer-col a, .to-top, .contact-panel li a {
    touch-action: manipulation;
  }
  .hero__actions { gap: 0.85rem; }
  .cta-strip-inner { gap: 1.4rem; }
  .form-row, .form-field { gap: 1.1rem; }

  /* ---- Keep the hero inside the first screen ---- */
  .hero-inner { padding-block: clamp(1.3rem, 5vw, 2rem); }
  .hero__card { padding: clamp(1.3rem, 5vw, 1.9rem) clamp(1.1rem, 4.5vw, 1.7rem); }
  .hero__card h1 { margin-bottom: 0.9rem; }
  .hero__sub { margin-bottom: 1.2rem; }

  /* ---- Header and open nav respect notches and rounded corners ---- */
  .site-header, .main-nav {
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
  }
  .main-nav ul { padding-bottom: env(safe-area-inset-bottom); }
}

/* ---- Small phones: keep the whole hero above the fold ---- */
@media (max-width: 420px) {
  .section { padding-block: 2.7rem; }
  .hero-inner { padding-block: 1.2rem; }
  .hero__card { padding: 1.35rem 1.15rem 1.3rem; }
  .hero__card h1 { font-size: clamp(1.4rem, 7.4vw, 1.7rem); margin-bottom: 0.85rem; }
  .hero__sub { font-size: 1rem; margin-bottom: 1.1rem; }
  .hero__pillars { font-size: 0.84rem; letter-spacing: 0.09em; margin-bottom: 1.1rem; }
  .hero__actions { gap: 0.7rem; }
  .card p { font-size: 1rem; }
  .feature-col li, .about-copy li { font-size: 1rem; }
  .split-band__body p { font-size: 1rem; }
  .footer-bottom { font-size: 0.875rem; }
  .footer-logo-card .brand__logo { height: 44px; }
  .cta-strip-inner { padding-block: 2.4rem; }
}

@media print {
  .scroll-progress, .to-top { display: none !important; }
  .site-header, .nav-toggle, .hero::after, .page-hero::after { display: none !important; }
  body { color: #000; background: #fff; }
  .hero, .page-hero, .site-footer, .cta-strip, .section--wash, .contact-panel {
    background: #fff !important;
    color: #000 !important;
    box-shadow: none !important;
  }
  .hero h1, .page-hero h1, .page-hero__sub, .contact-panel * { color: #000 !important; text-shadow: none !important; }
  .page-hero-inner::before { display: none; }
  .card, .panel-band, .split-band, .contact-panel, .form-panel, .deliverable, .assess-line { box-shadow: none; }
}