/* ============================================================
   Benova Solutions — Stylesheet
   Premium dental technology support brand
   ============================================================ */

/* ---------- Design Tokens ---------- */
:root {
  /* Brand color extracted from logo */
  --navy: #103870;          /* primary brand blue (logo) */
  --navy-700: #0E3163;
  --navy-600: #16498F;      /* interactive / brighter accent */
  --navy-500: #1E5BAE;      /* links, hovers */
  --navy-100: #E7EEF8;      /* tint backgrounds */
  --navy-050: #F1F5FB;

  /* Neutrals */
  --bg: #F7F9FB;            /* soft off-white canvas */
  --surface: #FFFFFF;       /* cards */
  --surface-2: #FBFCFE;
  --ink: #111827;           /* near-black body */
  --ink-soft: #374151;
  --muted: #6B7280;         /* supporting gray */
  --muted-soft: #9AA3AF;
  --line: #E4E8EE;          /* borders */
  --line-soft: #EEF1F5;

  /* Effects */
  --shadow-sm: 0 1px 2px rgba(16, 56, 112, 0.04), 0 1px 3px rgba(17, 24, 39, 0.04);
  --shadow-md: 0 6px 18px rgba(16, 56, 112, 0.06), 0 2px 6px rgba(17, 24, 39, 0.04);
  --shadow-lg: 0 18px 48px rgba(16, 56, 112, 0.10), 0 4px 14px rgba(17, 24, 39, 0.05);
  --shadow-ring: 0 0 0 1px var(--line);

  /* Radius */
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 20px;
  --r-xl: 28px;
  --r-pill: 999px;

  /* Type */
  --font-display: "Plus Jakarta Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;

  /* Layout */
  --maxw: 1180px;
  --gutter: clamp(20px, 5vw, 48px);
  --nav-h: 76px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}
body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: var(--navy-500); text-decoration: none; }
a:hover { color: var(--navy-600); }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--ink);
  line-height: 1.14;
  letter-spacing: -0.02em;
  margin: 0 0 .5em;
  font-weight: 700;
}
p { margin: 0 0 1.1em; }
ul { margin: 0; padding: 0; list-style: none; }

/* ---------- Layout helpers ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding: clamp(64px, 9vw, 120px) 0; }
.section--tight { padding: clamp(48px, 6vw, 80px) 0; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .55em;
  font-family: var(--font-body);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--navy-600);
  margin-bottom: 1rem;
}
.eyebrow::before {
  content: "";
  width: 22px; height: 2px;
  background: var(--navy-600);
  border-radius: 2px;
}
.section-title { font-size: clamp(1.85rem, 3.4vw, 2.65rem); max-width: 18ch; }
.section-intro { color: var(--ink-soft); font-size: clamp(1.02rem, 1.5vw, 1.18rem); max-width: 60ch; }
.center { text-align: center; }
.center .eyebrow::before { display: none; }
.center .eyebrow { gap: 0; }
.center .section-title, .center .section-intro { margin-inline: auto; }
.lead { font-size: clamp(1.1rem, 1.8vw, 1.3rem); color: var(--ink-soft); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55em;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  padding: 15px 26px;
  border-radius: var(--r-pill);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
  white-space: normal;
  text-align: center;
  line-height: 1.25;
}
.btn:focus-visible { outline: 3px solid var(--navy-500); outline-offset: 3px; }
.btn--primary {
  background: var(--navy);
  color: #fff;
  box-shadow: 0 8px 20px rgba(16, 56, 112, 0.22);
}
.btn--primary:hover { background: var(--navy-600); color: #fff; transform: translateY(-2px); box-shadow: 0 12px 26px rgba(16,56,112,0.28); }
.btn--ghost {
  background: var(--surface);
  color: var(--navy);
  border-color: var(--line);
  box-shadow: var(--shadow-sm);
}
.btn--ghost:hover { border-color: var(--navy-500); color: var(--navy-600); transform: translateY(-2px); }
.btn--light { background: rgba(255,255,255,0.12); color: #fff; border-color: rgba(255,255,255,0.4); }
.btn--light:hover { background: rgba(255,255,255,0.2); color:#fff; }
.btn--white { background: #fff; color: var(--navy); }
.btn--white:hover { background: var(--navy-050); color: var(--navy-700); transform: translateY(-2px); }
.btn .arw { transition: transform .2s ease; }
.btn:hover .arw { transform: translateX(3px); }
.btn--full { width: 100%; }

/* ---------- Navigation ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247, 249, 251, 0.82);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s ease, box-shadow .25s ease, background .25s ease;
}
.nav.is-scrolled {
  border-bottom-color: var(--line);
  box-shadow: 0 1px 0 rgba(16,56,112,0.03), var(--shadow-sm);
  background: rgba(247, 249, 251, 0.92);
}
.nav__inner {
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav__brand { display: flex; align-items: center; flex-shrink: 0; }
.nav__logo { height: 50px; width: auto; display: block; }
.nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.nav__links a {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: .97rem;
  color: var(--ink-soft);
  padding: 9px 12px;
  border-radius: var(--r-sm);
  transition: color .15s ease, background .15s ease;
}
.nav__links a:hover { color: var(--navy); background: var(--navy-050); }
.nav__cta { margin-left: 14px; }
.nav__cta .btn { padding: 12px 22px; font-size: .95rem; }
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  padding: 11px 10px;
  cursor: pointer;
}
.nav__toggle span {
  display: block; width: 22px; height: 2px; background: var(--ink);
  border-radius: 2px; transition: transform .25s ease, opacity .2s 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); }

/* Mobile menu */
.nav__mobile {
  display: none;
  border-top: 1px solid var(--line);
  background: var(--surface);
}
.nav__mobile.is-open { display: block; }
.nav__mobile-inner { padding: 14px var(--gutter) 26px; display: flex; flex-direction: column; gap: 4px; }
.nav__mobile a {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--ink);
  padding: 14px 8px;
  border-radius: var(--r-sm);
  border-bottom: 1px solid var(--line-soft);
}
.nav__mobile a:hover { background: var(--navy-050); color: var(--navy); }
.nav__mobile .btn { margin-top: 14px; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding-top: clamp(48px, 6vw, 80px); padding-bottom: clamp(56px, 7vw, 104px); }
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(900px 500px at 78% 8%, rgba(22, 73, 143, 0.07), transparent 60%),
    radial-gradient(700px 420px at 8% 90%, rgba(16, 56, 112, 0.05), transparent 55%);
  pointer-events: none;
}
.hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
.hero__copy, .hero__visual { min-width: 0; }
.hero__tag {
  display: inline-flex; align-items: center; gap: .6em;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  border-radius: var(--r-pill);
  padding: 8px 16px 8px 12px;
  font-size: .85rem;
  font-weight: 600;
  color: var(--navy-700);
  margin-bottom: 26px;
}
.hero__tag .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--navy-600); box-shadow: 0 0 0 4px rgba(22,73,143,0.14); }
.hero h1 {
  font-size: clamp(2.3rem, 5vw, 3.55rem);
  letter-spacing: -0.03em;
  margin-bottom: .55rem;
}
.hero h1 .accent { color: var(--navy); }
.hero__sub { font-size: clamp(1.06rem, 1.7vw, 1.24rem); color: var(--ink-soft); max-width: 50ch; margin-bottom: 1rem; }
.hero__serving { font-size: .98rem; color: var(--muted); font-weight: 500; margin-bottom: 1.8rem; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 2.2rem; }
.hero__bullets { display: grid; gap: 14px; }
.hero__bullets li { display: flex; align-items: flex-start; gap: 12px; color: var(--ink-soft); font-size: 1rem; }
.hero__bullets .tick {
  flex-shrink: 0; width: 26px; height: 26px; border-radius: 50%;
  background: var(--navy-100); color: var(--navy-600);
  display: grid; place-items: center; margin-top: 1px;
}
.hero__bullets .tick svg { width: 14px; height: 14px; }

/* Hero visual — technology environment map */
.hero__visual { position: relative; }
.envmap {
  position: relative;
  background: linear-gradient(160deg, #FFFFFF 0%, #F4F8FD 100%);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-lg);
  padding: 26px 24px 28px;
  overflow: hidden;
}
.envmap::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(16,56,112,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16,56,112,0.035) 1px, transparent 1px);
  background-size: 26px 26px;
  mask-image: radial-gradient(circle at 50% 40%, #000 30%, transparent 80%);
  pointer-events: none;
}
.envmap__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; position: relative; z-index: 2; }
.envmap__title { font-family: var(--font-display); font-weight: 700; font-size: .98rem; color: var(--navy); letter-spacing: -0.01em; }
.envmap__status { display: inline-flex; align-items: center; gap: 7px; font-size: .76rem; font-weight: 600; color: #15803d; background: #EAF6EE; padding: 5px 11px; border-radius: var(--r-pill); }
.envmap__status .pulse { width: 7px; height: 7px; border-radius: 50%; background: #22A35A; box-shadow: 0 0 0 0 rgba(34,163,90,0.5); animation: pulse 2.4s infinite; }
@keyframes pulse { 0%{box-shadow:0 0 0 0 rgba(34,163,90,.45);} 70%{box-shadow:0 0 0 7px rgba(34,163,90,0);} 100%{box-shadow:0 0 0 0 rgba(34,163,90,0);} }
@media (prefers-reduced-motion: reduce){ .envmap__status .pulse{ animation:none; } }

.envmap__svg { position: relative; z-index: 1; width: 100%; height: auto; display: block; }
.envmap__grid {
  position: relative; z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 4px;
}
.node {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 13px 12px;
  display: flex; flex-direction: column; gap: 8px;
  box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.node:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--navy-100); }
.node--hub {
  grid-column: 1 / -1;
  flex-direction: row; align-items: center; gap: 12px;
  background: var(--navy);
  border-color: var(--navy);
}
.node--hub .node__ico { background: rgba(255,255,255,0.16); color: #fff; }
.node--hub .node__label { color: #fff; }
.node--hub .node__meta { color: rgba(255,255,255,0.7); }
.node__ico { width: 30px; height: 30px; border-radius: 8px; background: var(--navy-100); color: var(--navy-600); display: grid; place-items: center; flex-shrink: 0; }
.node__ico svg { width: 17px; height: 17px; }
.node__label { font-family: var(--font-display); font-weight: 600; font-size: .82rem; color: var(--ink); line-height: 1.2; }
.node__meta { font-size: .68rem; color: var(--muted); letter-spacing: .02em; }

/* ---------- Logos/values strip removed in favor of bullets; generic band ---------- */

/* ---------- Problem ---------- */
.problem { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.problem__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 64px); align-items: start; }
.problem__lead h2 { font-size: clamp(1.9rem, 3.6vw, 2.7rem); }
.problem__body p { color: var(--ink-soft); }
.problem__body p:last-child { margin-bottom: 0; }
.problem__pull {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  color: var(--navy);
  line-height: 1.4;
  letter-spacing: -0.01em;
  border-left: 3px solid var(--navy-600);
  padding-left: 22px;
  margin: 4px 0 0;
}

/* ---------- Differentiation ---------- */
.diff__cols { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin: 40px 0 28px; }
.diff-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 30px 28px;
  box-shadow: var(--shadow-sm);
}
.diff-card__head { display: flex; align-items: center; gap: 13px; margin-bottom: 14px; }
.diff-card__ico { width: 42px; height: 42px; border-radius: 11px; background: var(--navy-050); color: var(--navy); display: grid; place-items: center; flex-shrink:0; border: 1px solid var(--line); }
.diff-card__ico svg { width: 22px; height: 22px; }
.diff-card h3 { font-size: 1.18rem; margin: 0; }
.diff-card p { color: var(--ink-soft); font-size: .98rem; margin: 0; }
.diff-card p + p { margin-top: .8em; }
.diff__resolve {
  background: linear-gradient(150deg, var(--navy) 0%, var(--navy-700) 100%);
  color: #fff;
  border-radius: var(--r-lg);
  padding: clamp(28px, 4vw, 44px);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 22px;
  align-items: center;
  box-shadow: var(--shadow-md);
}
.diff__resolve-badge {
  width: 56px; height: 56px; border-radius: 14px;
  background: rgba(255,255,255,0.14);
  display: grid; place-items: center; flex-shrink: 0;
}
.diff__resolve-badge svg { width: 28px; height: 28px; color: #fff; }
.diff__resolve h3 { color: #fff; font-size: clamp(1.2rem, 2.2vw, 1.5rem); margin: 0 0 .4em; }
.diff__resolve p { color: rgba(255,255,255,0.85); margin: 0; font-size: 1.02rem; }

/* ---------- Services ---------- */
.services__cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 48px; }
.svc {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 34px 28px 30px;
  box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column;
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
  overflow: hidden;
}
.svc::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--navy), var(--navy-600));
  transform: scaleX(0); transform-origin: left; transition: transform .3s ease;
}
.svc:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: var(--navy-100); }
.svc:hover::before { transform: scaleX(1); }
.svc__num {
  font-family: var(--font-display);
  font-weight: 700; font-size: .85rem; letter-spacing: .1em;
  color: var(--navy-600); margin-bottom: 16px;
  display: inline-flex; align-items: center; gap: 10px;
}
.svc__num .line { width: 28px; height: 1.5px; background: var(--navy-100); }
.svc__ico { width: 50px; height: 50px; border-radius: 13px; background: var(--navy-050); color: var(--navy); display: grid; place-items: center; margin-bottom: 18px; border: 1px solid var(--line); }
.svc__ico svg { width: 25px; height: 25px; }
.svc h3 { font-size: 1.24rem; margin-bottom: .6rem; }
.svc p { color: var(--ink-soft); font-size: .98rem; }
.svc__outcome {
  margin-top: auto; padding-top: 18px; border-top: 1px solid var(--line-soft);
  font-size: .92rem; color: var(--ink); display: flex; gap: 9px; align-items: flex-start;
}
.svc__outcome strong { color: var(--navy); font-family: var(--font-display); }
.svc__outcome .o-ico { color: var(--navy-600); flex-shrink: 0; margin-top: 3px; }
.svc__outcome .o-ico svg { width: 15px; height: 15px; }
.services__cta { text-align: center; margin-top: 44px; }

/* ---------- Assessment ---------- */
.assess { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.assess__grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(36px, 5vw, 72px); align-items: center; }
.assess__intro .lead { color: var(--ink-soft); }
.assess__why {
  margin-top: 26px; padding: 22px 24px;
  background: var(--navy-050); border: 1px solid var(--navy-100);
  border-radius: var(--r-md);
}
.assess__why h4 { font-size: .82rem; text-transform: uppercase; letter-spacing: .12em; color: var(--navy-600); margin-bottom: .5rem; font-family: var(--font-body); }
.assess__why p { margin: 0; color: var(--ink-soft); font-size: .98rem; }
.assess__card {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}
.assess__card-head {
  background: linear-gradient(150deg, var(--navy) 0%, var(--navy-700) 100%);
  color: #fff; padding: 26px 30px;
}
.assess__card-head .k { font-size: .76rem; letter-spacing: .14em; text-transform: uppercase; color: rgba(255,255,255,0.7); font-weight: 600; }
.assess__card-head h3 { color: #fff; font-size: 1.45rem; margin: .35rem 0 0; }
.assess__list { padding: 24px 30px 8px; }
.assess__list li { display: flex; align-items: flex-start; gap: 13px; padding: 11px 0; border-bottom: 1px solid var(--line-soft); }
.assess__list li:last-child { border-bottom: none; }
.assess__list .chk { flex-shrink: 0; width: 22px; height: 22px; border-radius: 6px; background: var(--navy-100); color: var(--navy-600); display: grid; place-items: center; margin-top: 1px; }
.assess__list .chk svg { width: 13px; height: 13px; }
.assess__list .t { font-size: .97rem; color: var(--ink-soft); }
.assess__deliver { padding: 18px 30px 26px; border-top: 1px solid var(--line); background: var(--navy-050); }
.assess__deliver h4 { font-size: .82rem; text-transform: uppercase; letter-spacing: .12em; color: var(--navy-600); margin-bottom: .55rem; font-family: var(--font-body); }
.assess__deliver p { margin: 0 0 18px; color: var(--ink-soft); font-size: .96rem; }

/* ---------- Founder ---------- */
.founder__grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(36px, 5vw, 64px); align-items: center; }
.founder__media {
  position: relative;
  border-radius: var(--r-xl);
  overflow: hidden;
  background: linear-gradient(155deg, var(--navy) 0%, var(--navy-700) 60%, #0a2750 100%);
  aspect-ratio: 4 / 5;
  box-shadow: var(--shadow-lg);
  display: grid; place-items: center;
}
/* Decorative founder placeholder — replace with real image:
   <img src="assets/founder.jpg" alt="Founder of Benova Solutions" class="founder__img"> */
.founder__media::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 30px 30px;
  mask-image: radial-gradient(circle at 50% 50%, #000 20%, transparent 75%);
}
.founder__placeholder { position: relative; text-align: center; color: #fff; padding: 30px; }
.founder__placeholder .mono {
  width: 76px; height: 76px; border-radius: 20px; margin: 0 auto 18px;
  background: rgba(255,255,255,0.12); display: grid; place-items: center;
  border: 1px solid rgba(255,255,255,0.25);
}
.founder__placeholder .mono svg { width: 38px; height: 38px; color: #fff; }
.founder__placeholder .ph-name { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; }
.founder__placeholder .ph-role { font-size: .85rem; color: rgba(255,255,255,0.7); margin-top: 4px; }
.founder__img { width: 100%; height: 100%; object-fit: cover; }
.founder__body h2 { font-size: clamp(1.8rem, 3.4vw, 2.5rem); }
.founder__body p { color: var(--ink-soft); }
.founder__signature { margin-top: 6px; }

/* ---------- Process ---------- */
.process { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.steps { display: grid; gap: 0; margin-top: 48px; counter-reset: step; }
.step {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 26px;
  padding: 26px 0;
  border-top: 1px solid var(--line);
  align-items: start;
}
.step:first-child { border-top: none; }
.step__num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--navy);
  width: 64px; height: 64px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: var(--surface-2);
  display: grid; place-items: center;
  box-shadow: var(--shadow-sm);
}
.step__content h3 { font-size: 1.2rem; margin-bottom: .4rem; }
.step__content p { color: var(--ink-soft); margin: 0; font-size: 1rem; max-width: 62ch; }

/* ---------- Who we help ---------- */
.who__cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 48px; }
.who-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 28px 26px;
  box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease;
}
.who-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.who-card__ico { width: 46px; height: 46px; border-radius: 12px; background: var(--navy-050); color: var(--navy); display: grid; place-items: center; margin-bottom: 16px; border: 1px solid var(--line); }
.who-card__ico svg { width: 23px; height: 23px; }
.who-card h3 { font-size: 1.08rem; margin-bottom: .45rem; }
.who-card p { color: var(--ink-soft); font-size: .95rem; margin: 0; }
.who__foot { text-align: center; margin-top: 40px; font-size: 1.1rem; color: var(--ink); font-family: var(--font-display); font-weight: 500; }
.who__foot .accent { color: var(--navy); }

/* ---------- Final CTA band ---------- */
.cta-band {
  position: relative;
  background: linear-gradient(150deg, var(--navy) 0%, var(--navy-700) 55%, #0a2852 100%);
  color: #fff;
  overflow: hidden;
}
.cta-band::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: radial-gradient(circle at 70% 20%, #000 10%, transparent 65%);
}
.cta-band__inner { position: relative; text-align: center; padding: clamp(56px, 8vw, 96px) 0; }
.cta-band h2 { color: #fff; font-size: clamp(1.9rem, 4vw, 3rem); max-width: 22ch; margin-inline: auto; }
.cta-band p { color: rgba(255,255,255,0.85); max-width: 56ch; margin: 0 auto 2rem; font-size: 1.1rem; }
.cta-band__btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- Contact ---------- */
.contact__grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(36px, 5vw, 64px); align-items: start; }
.contact__intro p { color: var(--ink-soft); }
.contact__helpful { margin-top: 22px; }
.contact__helpful h4 { font-size: .82rem; text-transform: uppercase; letter-spacing: .12em; color: var(--navy-600); margin-bottom: .8rem; font-family: var(--font-body); }
.contact__helpful li { display: flex; align-items: flex-start; gap: 11px; padding: 7px 0; color: var(--ink-soft); font-size: .97rem; }
.contact__helpful .chk { flex-shrink: 0; color: var(--navy-600); margin-top: 4px; }
.contact__helpful .chk svg { width: 15px; height: 15px; }
.contact__details { margin-top: 26px; display: flex; flex-direction: column; gap: 12px; }
.contact__detail { display: flex; align-items: center; gap: 13px; font-size: 1rem; color: var(--ink); }
.contact__detail .ci { width: 38px; height: 38px; border-radius: 10px; background: var(--navy-050); color: var(--navy); display: grid; place-items: center; border: 1px solid var(--line); }
.contact__detail .ci svg { width: 18px; height: 18px; }

.form {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: clamp(26px, 4vw, 40px);
  box-shadow: var(--shadow-md);
}
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-family: var(--font-display); font-weight: 600; font-size: .9rem; color: var(--ink); margin-bottom: 7px; }
.field input,
.field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink);
  background: var(--surface-2);
  border: 1.5px solid var(--line);
  border-radius: var(--r-sm);
  padding: 13px 15px;
  transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--navy-500);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(30,91,174,0.12);
}
.field textarea { resize: vertical; min-height: 120px; }
.form__note { font-size: .85rem; color: var(--muted); margin: 4px 0 18px; }

/* ---------- Footer ---------- */
.footer { background: #0c1a2e; color: rgba(255,255,255,0.78); padding: clamp(48px, 6vw, 72px) 0 32px; }
.footer__top { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 40px; padding-bottom: 38px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer__brand-logo {
  height: 46px; width: auto; margin-bottom: 18px;
  background: #fff; padding: 9px 14px; border-radius: 12px;
}
.footer__tagline { font-size: .96rem; color: rgba(255,255,255,0.62); max-width: 34ch; line-height: 1.6; }
.footer__col h4 { color: #fff; font-size: .82rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 16px; font-family: var(--font-body); }
.footer__col ul { display: flex; flex-direction: column; gap: 10px; }
.footer__col a, .footer__col span { color: rgba(255,255,255,0.7); font-size: .96rem; }
.footer__col a:hover { color: #fff; }
.footer__services li { color: rgba(255,255,255,0.7); font-size: .96rem; }
.footer__bottom {
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; align-items: center;
  padding-top: 26px; font-size: .88rem; color: rgba(255,255,255,0.55);
}
.footer__bottom a { color: rgba(255,255,255,0.7); }
.footer__contact { display: flex; gap: 18px; flex-wrap: wrap; }

/* ---------- About page ---------- */
.page-hero { padding: clamp(48px, 7vw, 92px) 0 clamp(36px, 5vw, 64px); position: relative; overflow: hidden; }
.page-hero::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(800px 420px at 82% 0%, rgba(22,73,143,0.07), transparent 60%);
  pointer-events: none;
}
.page-hero__inner { position: relative; max-width: 56ch; }
.page-hero h1 { font-size: clamp(2.2rem, 5vw, 3.3rem); margin-bottom: .5rem; }
.page-hero p { font-size: clamp(1.08rem, 1.8vw, 1.28rem); color: var(--ink-soft); }

.about-block { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(32px, 5vw, 64px); align-items: start; }
.about-block + .about-block { margin-top: clamp(48px, 6vw, 80px); }
.about-block--reverse { grid-template-columns: 1.15fr 0.85fr; }
.about-block--reverse .about-block__media { order: 2; }
.about-block__media {
  position: sticky; top: calc(var(--nav-h) + 24px);
}
.about-block__title h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
.about-block__body p { color: var(--ink-soft); }
.about-block__body p:last-child { margin-bottom: 0; }
.about-visual {
  border-radius: var(--r-xl);
  background: linear-gradient(155deg, #FFFFFF 0%, #EEF4FB 100%);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
  padding: 28px 24px;
  overflow: hidden;
  position: relative;
}
.about-visual::after {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(16,56,112,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16,56,112,0.035) 1px, transparent 1px);
  background-size: 24px 24px;
  mask-image: radial-gradient(circle at 50% 40%, #000 30%, transparent 80%);
  pointer-events: none;
}
.about-visual h4 { font-family: var(--font-display); font-size: .95rem; color: var(--navy); margin-bottom: 16px; position: relative; }
.about-flow { display: flex; flex-direction: column; gap: 9px; position: relative; z-index: 2; }
.about-flow__item {
  display: flex; align-items: center; gap: 13px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-md);
  padding: 13px 15px; box-shadow: var(--shadow-sm);
}
.about-flow__num { width: 26px; height: 26px; border-radius: 7px; background: var(--navy); color: #fff; display: grid; place-items: center; font-family: var(--font-display); font-weight: 700; font-size: .8rem; flex-shrink: 0; }
.about-flow__label { font-family: var(--font-display); font-weight: 600; font-size: .92rem; color: var(--ink); }
.about-flow__connector { width: 1.5px; height: 12px; background: var(--navy-100); margin-left: 27px; }
.about-tags { display: flex; flex-wrap: wrap; gap: 9px; position: relative; z-index: 2; }
.about-tag { background: #fff; border: 1px solid var(--line); border-radius: var(--r-pill); padding: 9px 15px; font-size: .85rem; font-weight: 500; color: var(--navy-700); box-shadow: var(--shadow-sm); }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s cubic-bezier(.16,1,.3,1), transform .7s cubic-bezier(.16,1,.3,1); }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__visual { order: -1; max-width: 520px; }
  .problem__grid,
  .diff__cols,
  .assess__grid,
  .founder__grid,
  .contact__grid,
  .about-block,
  .about-block--reverse { grid-template-columns: 1fr; }
  .about-block--reverse .about-block__media { order: 0; }
  .about-block__media { position: static; }
  .services__cards { grid-template-columns: 1fr 1fr; }
  .who__cards { grid-template-columns: 1fr 1fr; }
  .diff__resolve { grid-template-columns: 1fr; text-align: left; }
  .footer__top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .nav__links, .nav__cta { display: none; }
  .nav__toggle { display: flex; }
  .nav__logo { height: 38px; }
  .envmap { padding: 18px 16px 20px; }
  .envmap__grid { gap: 8px; grid-template-columns: repeat(2, 1fr); }
  .node { padding: 11px 10px; }
  .node__label { font-size: .76rem; }
  .node__meta { font-size: .64rem; }
  .services__cards,
  .who__cards { grid-template-columns: 1fr; }
  .form__row { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; gap: 30px; }
  .step { grid-template-columns: 56px 1fr; gap: 18px; }
  .step__num { width: 50px; height: 50px; font-size: 1.25rem; }
  .hero__ctas .btn { flex: 1 1 auto; }
}

@media (min-width: 1400px) {
  :root { --maxw: 1240px; }
}