/* ==========================================================================
   nikolakristanova.cz
   Single-page static site. No build step, no framework, no third-party requests.

   Radius system: cards 22px, pills 999px, media 28px. One accent family:
   --blue (primary) and --blue-2 (lighter, gradients only, never a solo text color).
   Glass is a web frosted-glass approximation (backdrop-filter), not Apple's
   Liquid Glass material. Solid fallback under prefers-reduced-transparency.
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
  --navy:        #00315a;
  --navy-deep:   #002744;
  --blue:        #2673bb;
  --blue-2:      #4f9bd9;   /* second blue, gradients only */
  --blue-strong: #1c5d9c;

  --bg:          #ffffff;
  --bg-sunken:   #f4f7fb;
  --surface:     #ffffff;
  --line:        #dde3ea;

  --text:        #101822;
  --text-soft:   #4d5a6a;  /* 7.0:1 on white */
  --text-faint:  #5f6b7a;  /* 5.4:1 on white. Anything lighter fails AA at 13-14px. */
  --on-dark:     #eef3f8;
  --on-dark-soft:#b7cadd;  /* 7.2:1 on --navy */

  --glass-bg:     rgba(255, 255, 255, .62);
  --glass-line:   rgba(255, 255, 255, .75);
  --glass-edge:   rgba(0, 49, 90, .09);
  --glass-blur:   18px;

  --shell:       1180px;
  --r-card:      22px;
  --r-media:     28px;
  --r-pill:      999px;

  --ease:        cubic-bezier(.16, 1, .3, 1);
  --shadow:      0 1px 2px rgba(0, 49, 90, .05), 0 18px 40px -18px rgba(0, 49, 90, .22);
  --shadow-lift: 0 2px 4px rgba(0, 49, 90, .06), 0 30px 60px -24px rgba(0, 49, 90, .32);
}

@media (prefers-color-scheme: dark) {
  :root {
    --navy:        #0d2237;
    --navy-deep:   #091a2a;
    --blue:        #6aa9e0;
    --blue-2:      #8fc4f0;
    --blue-strong: #8cbdea;

    --bg:          #0a1420;
    --bg-sunken:   #0f1b29;
    --surface:     #121f2e;
    --line:        #22344a;

    --text:        #e9eff6;
    --text-soft:   #a7b6c6;
    --text-faint:  #94a5b6;
    --on-dark:     #e9eff6;
    --on-dark-soft:#a9bed3;

    --glass-bg:    rgba(21, 35, 51, .58);
    --glass-line:  rgba(255, 255, 255, .10);
    --glass-edge:  rgba(0, 0, 0, .5);

    --shadow:      0 1px 2px rgba(0, 0, 0, .4), 0 18px 44px -18px rgba(0, 0, 0, .7);
    --shadow-lift: 0 2px 6px rgba(0, 0, 0, .5), 0 34px 70px -26px rgba(0, 0, 0, .8);
  }
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 108px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Geist', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

h1, h2, h3 {
  margin: 0;
  line-height: 1.12;
  letter-spacing: -0.022em;
  font-weight: 600;
}

p { margin: 0; }
a { color: inherit; }

.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: 24px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 12px;
  z-index: 100;
  background: var(--navy);
  color: #fff;
  padding: 12px 18px;
  border-radius: var(--r-pill);
  text-decoration: none;
}
.skip-link:focus { left: 24px; }

:where(a, button):focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ---------- Glass surface ----------
   Frosted-glass approximation: blurred backdrop, bright top edge, soft outer edge. */
.glass {
  position: relative;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur)) saturate(165%);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(165%);
  border: 1px solid var(--glass-line);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .55),
    0 18px 44px -22px var(--glass-edge);
}
.glass--dark {
  background: rgba(255, 255, 255, .07);
  border-color: rgba(255, 255, 255, .14);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .16),
    0 18px 40px -24px rgba(0, 0, 0, .6);
}

@media (prefers-reduced-transparency: reduce) {
  .glass {
    background: var(--surface);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
  .glass--dark { background: rgba(255, 255, 255, .12); }
}

/* ---------- Custom cursor ----------
   Replaces the native cursor: a precise dot plus a ring that lags behind it.
   `cursor-active` is set by JS only after the replacement is actually running,
   so the native cursor is never hidden without something drawn in its place. */
.cursor-active,
.cursor-active * { cursor: none !important; }

.cursor-dot,
.cursor-ring {
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 95;
  opacity: 0;
  will-change: transform;
  transition: opacity .25s var(--ease);
}

.cursor-dot {
  width: 7px;
  height: 7px;
  margin: -3.5px 0 0 -3.5px;
  border-radius: 50%;
  background: var(--navy);
  transition: opacity .25s var(--ease), transform .18s var(--ease), background-color .25s var(--ease);
}

.cursor-ring {
  width: 34px;
  height: 34px;
  margin: -17px 0 0 -17px;
  border-radius: 50%;
  border: 1.5px solid color-mix(in srgb, var(--navy) 45%, transparent);
  background: color-mix(in srgb, var(--blue) 8%, transparent);
  backdrop-filter: blur(1px);
  -webkit-backdrop-filter: blur(1px);
  transition: opacity .25s var(--ease), width .3s var(--ease), height .3s var(--ease),
              margin .3s var(--ease), border-color .3s var(--ease), background-color .3s var(--ease);
}

.is-on { opacity: 1; }

/* Over anything clickable the ring opens up and the dot recedes. */
.cursor-ring.is-hot {
  width: 58px;
  height: 58px;
  margin: -29px 0 0 -29px;
  border-color: color-mix(in srgb, var(--blue) 75%, transparent);
  background: color-mix(in srgb, var(--blue) 16%, transparent);
}
.cursor-dot.is-hot {
  transform: scale(0);
}

/* Over dark panels the cursor inverts so it stays visible. */
.cursor-ring.is-inverse {
  border-color: rgba(255, 255, 255, .7);
  background: rgba(255, 255, 255, .14);
}
.cursor-dot.is-inverse { background: #fff; }

/* ---------- Icons (Phosphor, tinted via mask so they follow currentColor) ---------- */
.ico {
  display: inline-block;
  width: 1.25em;
  height: 1.25em;
  flex: none;
  background-color: currentColor;
  -webkit-mask-repeat: no-repeat; mask-repeat: no-repeat;
  -webkit-mask-position: center;  mask-position: center;
  -webkit-mask-size: contain;     mask-size: contain;
  vertical-align: -0.22em;
}
.ico--phone     { -webkit-mask-image: url(../icons/phone.svg);               mask-image: url(../icons/phone.svg); }
.ico--mail      { -webkit-mask-image: url(../icons/envelope-simple.svg);     mask-image: url(../icons/envelope-simple.svg); }
.ico--id        { -webkit-mask-image: url(../icons/identification-card.svg); mask-image: url(../icons/identification-card.svg); }
.ico--seal      { -webkit-mask-image: url(../icons/seal-check.svg);          mask-image: url(../icons/seal-check.svg); }
.ico--cap       { -webkit-mask-image: url(../icons/graduation-cap.svg);      mask-image: url(../icons/graduation-cap.svg); }
.ico--receipt   { -webkit-mask-image: url(../icons/receipt.svg);             mask-image: url(../icons/receipt.svg); }
.ico--file      { -webkit-mask-image: url(../icons/file-text.svg);           mask-image: url(../icons/file-text.svg); }
.ico--scales    { -webkit-mask-image: url(../icons/scales.svg);              mask-image: url(../icons/scales.svg); }
.ico--handshake { -webkit-mask-image: url(../icons/handshake.svg);           mask-image: url(../icons/handshake.svg); }
.ico--calc      { -webkit-mask-image: url(../icons/calculator.svg);          mask-image: url(../icons/calculator.svg); }
.ico--arrow     { -webkit-mask-image: url(../icons/arrow-right.svg);         mask-image: url(../icons/arrow-right.svg); }

/* ---------- Header ----------
   Fixed, not sticky: the hero gradient runs underneath it to the top of the page. */
.site-head {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 60;
  padding-block: 14px;
}
.site-head__bar {
  position: relative;          /* anchors the collapsed nav panel */
  height: 68px;
  border-radius: var(--r-pill);
  padding-inline: 14px 14px;
  padding-left: 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  /* White liquid glass. */
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur)) saturate(170%);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(170%);
  border: 1px solid var(--glass-line);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .6),
    0 16px 40px -26px var(--glass-edge);
  transition: box-shadow .3s var(--ease);
}
.is-scrolled .site-head__bar {
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .6),
    0 22px 50px -26px var(--glass-edge);
}

.brand {
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 12px;
  line-height: 1.2;
}
.brand__name {
  font-weight: 600;
  letter-spacing: -0.02em;
  font-size: 1.0625rem;
  white-space: nowrap;
  color: var(--text);
}
.brand__sep {
  width: 1px;
  height: 16px;
  background: var(--line);
  flex: none;
}
.brand__role {
  font-size: 0.8125rem;
  color: var(--text-faint);
  white-space: nowrap;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  white-space: nowrap;
}
.site-nav a {
  position: relative;
  text-decoration: none;
  font-size: 0.9375rem;
  color: var(--text-soft);
  transition: color .2s var(--ease);
}
.site-nav a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--blue), var(--blue-2));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--ease);
}
.site-nav a:hover { color: var(--blue); }
.site-nav a:not(.btn):hover::after { transform: scaleX(1); }

/* Header CTA: navy pill on the white bar.
   Scoped to `.site-nav` so it outranks the `.site-nav a` link color above,
   which would otherwise repaint the label. */
.site-nav .btn--head {
  padding: 11px 14px 11px 20px;
  font-size: 0.9375rem;
  background: linear-gradient(120deg, var(--navy), var(--blue));
  background-size: 160% 160%;
  color: #fff;
  box-shadow: 0 12px 26px -14px rgba(0, 49, 90, .8);
}
.site-nav .btn--head .ico { font-size: 1rem; transition: transform .25s var(--ease); }
.site-nav .btn--head:hover {
  color: #fff;
  background-position: 100% 0;
  transform: translateY(-1px);
}
.site-nav .btn--head:hover .ico { transform: translateX(3px); }

/* ---------- Burger toggle ---------- */
.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: transparent;
  color: var(--text);
  cursor: pointer;
  place-items: center;
  transition: border-color .25s var(--ease), background-color .25s var(--ease);
}
.nav-toggle:hover { border-color: color-mix(in srgb, var(--blue) 50%, var(--line)); }

/* Three bars from one element: the middle is the box, the outer two pseudos. */
.nav-toggle__bars,
.nav-toggle__bars::before,
.nav-toggle__bars::after {
  display: block;
  width: 17px;
  height: 1.5px;
  border-radius: 2px;
  background: currentColor;
  transition: transform .3s var(--ease), opacity .2s var(--ease);
}
.nav-toggle__bars { position: relative; }
.nav-toggle__bars::before,
.nav-toggle__bars::after {
  content: "";
  position: absolute;
  left: 0;
}
.nav-toggle__bars::before { top: -5.5px; }
.nav-toggle__bars::after  { top:  5.5px; }

/* Open: the outer bars meet in the middle and cross, the middle one goes
   transparent. Fading the parent would take its ::before/::after with it. */
[aria-expanded="true"] .nav-toggle__bars { background: transparent; }
[aria-expanded="true"] .nav-toggle__bars::before { transform: translateY(5.5px) rotate(45deg); }
[aria-expanded="true"] .nav-toggle__bars::after  { transform: translateY(-5.5px) rotate(-45deg); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 28px;
  border-radius: var(--r-pill);
  font-size: 1rem;
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
  border: 1px solid transparent;
  transition: transform .2s var(--ease), box-shadow .25s var(--ease),
              background-color .25s var(--ease), border-color .25s var(--ease);
}
.btn:active { transform: translateY(1px) scale(.985); }

.btn--primary {
  background: linear-gradient(120deg, var(--navy), var(--blue));
  background-size: 160% 160%;
  color: #fff;
  box-shadow: 0 14px 30px -14px rgba(0, 49, 90, .75);
}
.btn--primary:hover {
  background-position: 100% 0;
  transform: translateY(-2px);
  box-shadow: 0 20px 40px -16px rgba(0, 49, 90, .75);
}

.btn--glass {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur)) saturate(165%);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(165%);
  border-color: var(--glass-line);
  color: var(--text);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .55);
}
.btn--glass:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--blue) 50%, transparent);
  color: var(--blue);
}

@media (prefers-color-scheme: dark) {
  .btn--primary {
    background: linear-gradient(120deg, var(--blue), var(--blue-2));
    color: #06111c;
    box-shadow: 0 14px 30px -16px rgba(0, 0, 0, .9);
  }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  /* Clears the fixed header. The background begins at y=0, the content below it. */
  padding-top: 88px;
  background: var(--bg);
}

/* Light office photo, washed almost to white, plus a drifting aurora over it. */
.hero__aurora {
  position: absolute;
  inset: 0 -10% 0 -10%;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(180deg,
      color-mix(in srgb, var(--blue) 6%, transparent) 0%,
      color-mix(in srgb, var(--bg) 88%, transparent) 62%,
      var(--bg) 100%),
    url(../img/hero-bg.webp);
  background-size: cover, cover;
  background-position: center, 62% 30%;
  background-repeat: no-repeat, no-repeat;
}
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: .34;
}
.blob--a {
  width: 44vw; height: 44vw;
  top: -10%; right: 2%;
  background: radial-gradient(circle, var(--blue-2), transparent 68%);
  animation: drift-a 22s var(--ease) infinite alternate;
}
.blob--b {
  width: 36vw; height: 36vw;
  top: 28%; left: -8%;
  background: radial-gradient(circle, color-mix(in srgb, var(--blue) 72%, #7fd4e8), transparent 68%);
  opacity: .26;
  animation: drift-b 26s var(--ease) infinite alternate;
}
.blob--c {
  width: 28vw; height: 28vw;
  bottom: -4%; left: 36%;
  background: radial-gradient(circle, color-mix(in srgb, var(--navy) 45%, var(--blue-2)), transparent 70%);
  opacity: .18;
  animation: drift-c 30s var(--ease) infinite alternate;
}

@media (prefers-color-scheme: dark) {
  /* The photo is a white-on-white office scene, so in dark mode it is knocked
     back to a faint texture by the gradient itself. Do not add a covering
     pseudo-element here: an ::after on this layer paints over the hero copy. */
  .hero__aurora {
    background-image:
      linear-gradient(180deg,
        color-mix(in srgb, var(--bg) 88%, transparent) 0%,
        color-mix(in srgb, var(--bg) 96%, transparent) 55%,
        var(--bg) 100%),
      url(../img/hero-bg.webp);
  }
}

@keyframes drift-a { to { transform: translate3d(-6%, 8%, 0) scale(1.12); } }
@keyframes drift-b { to { transform: translate3d(8%, -6%, 0) scale(1.08); } }
@keyframes drift-c { to { transform: translate3d(-5%, -8%, 0) scale(1.14); } }

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1.02fr;
  gap: 40px;
  align-items: end;              /* portrait sits on the section floor */
  /* Taller than the portrait on purpose. The portrait is bottom-anchored, so the
     surplus is what pushes the top of her head below the eyebrow badge. A fixed
     value rather than vh, so short viewports keep the same relationship. */
  min-height: 580px;
}

.hero__copy {
  /* Centred, but with extra padding on the bottom so the visible text sits a
     little above the true centre of the row. */
  align-self: center;
  padding-block: 0 56px;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 16px;
  border-radius: var(--r-pill);
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur)) saturate(165%);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(165%);
  border: 1px solid var(--glass-line);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .6);
  font-size: 0.875rem;
  color: var(--text-soft);
}
.hero__eyebrow .ico { color: var(--blue); }
.hero__mark { display: none; width: 22px; height: auto; }

.hero__title {
  margin-top: 24px;
  font-size: clamp(2.25rem, 4.4vw, 3.35rem);
  letter-spacing: -0.032em;
}

.hero__lead {
  margin-top: 22px;
  max-width: 44ch;
  font-size: 1.125rem;
  color: var(--text-soft);
}

.hero__actions {
  margin-top: 36px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero__figure {
  position: relative;
  justify-self: end;
  align-self: end;
  width: 100%;
  /* Sized so the top of her head sits below the eyebrow badge. The portrait is
     bottom-anchored, and it is cropped to the artwork, so the top of the image
     is the top of her head. */
  max-width: 300px;
}
.hero__halo {
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 116%;
  aspect-ratio: 1;
  transform: translateX(-50%);
  border-radius: 50% 50% 42% 42%;
  background: radial-gradient(circle at 50% 62%, color-mix(in srgb, var(--blue-2) 55%, transparent), transparent 62%);
  filter: blur(28px);
  z-index: -1;
}
.hero__figure img {
  position: relative;
  width: 100%;
  display: block;
  filter: drop-shadow(0 30px 46px rgba(0, 24, 45, .26));
}

/* ---------- Credentials strip ---------- */
.creds {
  position: relative;
  margin-top: -64px;
  z-index: 2;
}
.creds__inner {
  display: flex;
  align-items: center;
  gap: 30px;
  padding: 20px 28px;
  border-radius: var(--r-card);
}
.creds__mark {
  width: 44px;
  height: auto;
  flex: none;
}
.creds__items {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 40px;
}
.creds__item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9375rem;
  color: var(--text-soft);
}
.creds__item .ico { color: var(--blue); }

/* ---------- Section headings ---------- */
.section-title {
  font-size: clamp(1.85rem, 3.4vw, 2.6rem);
}
.section-title--invert { color: var(--on-dark); }

/* Label variant: small, bold, uppercase. Used where the quote below carries the weight. */
.section-title--label {
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--blue-2);
}

/* ---------- Services: asymmetric grid ---------- */
.services { padding-block: 104px; }

.bento {
  margin-top: 44px;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 18px;
}

/* Row 1: feature(7) + b(5). Row 2: feature continues + c(5). Row 3: d(6) + e(6). */
.card:nth-child(1) { grid-column: span 7; grid-row: span 2; }
.card:nth-child(2) { grid-column: span 5; }
.card:nth-child(3) { grid-column: span 5; }
.card:nth-child(4) { grid-column: span 6; }
.card:nth-child(5) { grid-column: span 6; }

.card {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  padding: 30px 28px;
  box-shadow: var(--shadow);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
}
/* Cursor spotlight. --mx/--my are set by the pointer handler in main.js. */
.card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0;
  background: radial-gradient(220px circle at var(--mx, 50%) var(--my, 50%),
              color-mix(in srgb, var(--blue) 15%, transparent), transparent 70%);
  transition: opacity .35s var(--ease);
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lift);
  border-color: color-mix(in srgb, var(--blue) 42%, var(--line));
}
.card:hover::after { opacity: 1; }

.card--feature {
  display: flex;
  flex-direction: column;
  /* Icon anchors the top, copy sits on the floor: the gap between them is the composition. */
  justify-content: space-between;
  min-height: 240px;
  background: linear-gradient(145deg, var(--navy), var(--navy-deep) 55%, color-mix(in srgb, var(--navy-deep) 70%, var(--blue)) 100%);
  border-color: transparent;
  color: var(--on-dark);
}
.card--feature::after {
  background: radial-gradient(260px circle at var(--mx, 50%) var(--my, 50%),
              rgba(255, 255, 255, .14), transparent 70%);
}
/* Photo underlay: faint enough that the copy keeps full contrast. */
.card--feature::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(160deg, transparent 0%, color-mix(in srgb, var(--navy-deep) 80%, transparent) 62%, var(--navy-deep) 100%),
    url(../img/card-desk.webp);
  background-size: cover, cover;
  background-position: center, 50% 42%;
  opacity: .3;
}
.card--feature .card__ico { color: var(--blue-2); font-size: 2rem; margin-bottom: 0; }
.card--feature .card__body { margin-top: auto; padding-top: 32px; }
.card--feature h3 { font-size: 1.65rem; }
.card--feature p  { color: var(--on-dark-soft); max-width: 46ch; }

.card__ico {
  font-size: 1.6rem;
  color: var(--blue);
  margin-bottom: 16px;
}

.card h3 {
  font-size: 1.1875rem;
  margin-bottom: 10px;
}

.card p {
  color: var(--text-soft);
  font-size: 0.9688rem;
}
/* Must follow `.card p`: equal specificity, source order decides. */
.card--feature p { color: var(--on-dark-soft); }

/* ---------- About ---------- */
.about {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: linear-gradient(155deg, var(--navy) 0%, var(--navy-deep) 58%, #061a2e 100%);
  color: var(--on-dark);
  padding-block: 112px;
}
.about__glow {
  position: absolute;
  top: -18%; right: -12%;
  width: 58vw; height: 58vw;
  z-index: -1;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--blue) 55%, transparent), transparent 66%);
  filter: blur(90px);
  opacity: .5;
  pointer-events: none;
}

.about__inner {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 64px;
  align-items: center;
}

/* The radius lives on the <img>, not on a wrapper, so frame and artwork always agree. */
.about__media {
  position: relative;
  justify-self: center;
  width: 100%;
  max-width: 380px;
}
.about__ring {
  position: absolute;
  inset: -8% -10% -10% -8%;
  z-index: -1;
  border-radius: var(--r-media);
  background:
    linear-gradient(140deg, color-mix(in srgb, var(--blue-2) 70%, transparent), color-mix(in srgb, var(--blue) 30%, transparent));
  filter: blur(40px);
  opacity: .55;
}
.about__media img {
  width: 100%;
  border-radius: var(--r-media);
  box-shadow: 0 28px 60px -20px rgba(0, 0, 0, .6);
}

.about__quote {
  position: relative;
  margin: 22px 0 0;
  padding-left: 24px;
  border-left: 2px solid color-mix(in srgb, var(--blue-2) 70%, transparent);
  max-width: 38ch;
}
.about__quote p {
  font-size: clamp(1.25rem, 2.1vw, 1.6rem);
  line-height: 1.38;
  letter-spacing: -0.02em;
  color: var(--on-dark);
}
/* No quote glyph: the rule plus the type shift already reads as a quote. */
.about__copy > p {
  margin-top: 20px;
  color: var(--on-dark-soft);
  max-width: 62ch;
}

.principles {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.principles li {
  padding: 9px 18px;
  border-radius: var(--r-pill);
  font-size: 0.9375rem;
  color: var(--on-dark);
}

/* ---------- Contact ---------- */
.contact { padding-block: 104px; }

.contact__inner {
  display: grid;
  grid-template-columns: 1.32fr 0.68fr;
  gap: 18px;
  align-items: stretch;
}

.contact__panel {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 44px 40px;
  border-radius: var(--r-media);
  background: linear-gradient(145deg, var(--navy), var(--navy-deep) 60%, color-mix(in srgb, var(--navy-deep) 60%, var(--blue)) 100%);
  color: var(--on-dark);
  box-shadow: var(--shadow-lift);
}
.contact__panel::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0;
  background: radial-gradient(320px circle at var(--mx, 50%) var(--my, 50%),
              rgba(255, 255, 255, .12), transparent 70%);
  transition: opacity .35s var(--ease);
}
.contact__panel:hover::after { opacity: 1; }

.contact__lead {
  margin-top: 16px;
  max-width: 48ch;
  color: var(--on-dark-soft);
}

.channels {
  margin-top: 32px;
  display: grid;
  gap: 12px;
}
.channel {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 22px;
  border-radius: var(--r-card);
  text-decoration: none;
  color: var(--on-dark);
  transition: transform .3s var(--ease), background-color .3s var(--ease);
}
.channel:hover { transform: translateX(6px); background: rgba(255, 255, 255, .13); }
.channel__ico { font-size: 1.4rem; color: var(--blue-2); }
.channel__text { display: flex; flex-direction: column; min-width: 0; }
.channel__label { font-size: 0.8125rem; color: var(--on-dark-soft); }
.channel__value {
  font-size: 1.1875rem;
  font-weight: 500;
  letter-spacing: -0.015em;
}
.channel__value--mail { font-size: 1rem; word-break: break-word; }
.channel__go {
  margin-left: auto;
  font-size: 1.05rem;
  color: var(--on-dark-soft);
  transition: transform .3s var(--ease);
}
.channel:hover .channel__go { transform: translateX(4px); }

.contact__aside {
  padding: 40px 34px;
  border-radius: var(--r-media);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.contact__aside-ico {
  font-size: 1.6rem;
  color: var(--blue);
  margin-bottom: 16px;
}
.contact__aside h3 { font-size: 1.1875rem; }

.facts { margin: 20px 0 0; }
.facts__row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-block: 12px;
}
.facts__row + .facts__row { border-top: 1px solid var(--line); }
.facts dt {
  font-size: 0.875rem;
  color: var(--text-faint);
}
.facts dd {
  margin: 0;
  font-weight: 500;
  text-align: right;
}

/* ---------- Footer ---------- */
.site-foot {
  border-top: 1px solid var(--line);
  background: var(--bg-sunken);
  padding-block: 28px;
}
.site-foot__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  font-size: 0.875rem;
  color: var(--text-faint);
}

/* ---------- Entry animation ----------
   Default state is VISIBLE. The hidden start state is opt-in via the `js` class
   set by an inline script in <head>, so with JS off nothing ever hides. */
.js .anim {
  opacity: 0;
  transition: opacity .75s var(--ease), transform .75s var(--ease);
  transition-delay: calc(var(--d, 0) * 90ms);
}
.js .anim[data-anim="up"]    { transform: translateY(26px); }
.js .anim[data-anim="left"]  { transform: translateX(-40px); }
.js .anim[data-anim="right"] { transform: translateX(40px); }

.js .anim.is-in {
  opacity: 1;
  transform: none;
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero__inner {
    grid-template-columns: 1fr;
    gap: 0;
    min-height: 0;
  }
  .hero__copy { padding-block: 40px 32px; }
  .hero__figure {
    justify-self: center;
    max-width: 320px;
  }

  .bento { grid-template-columns: repeat(6, 1fr); }
  .card:nth-child(1) { grid-column: span 6; grid-row: auto; min-height: 0; }
  .card:nth-child(2),
  .card:nth-child(3),
  .card:nth-child(4),
  .card:nth-child(5) { grid-column: span 3; }

  .about__inner { grid-template-columns: 1fr; gap: 40px; }
  .about__media { max-width: 300px; }
  .hero { padding-top: 96px; }

  .contact__inner { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  body { font-size: 16px; }
  .shell { padding-inline: 20px; }

  .site-head { padding-block: 10px; }
  .site-head__bar { height: 58px; padding-inline: 10px; padding-left: 18px; }

  .nav-toggle { display: grid; }

  /* The links move into a panel below the bar. Closed, it is inert and
     unreachable by keyboard; `visibility` is what takes it out of the tab order. */
  .site-nav {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 12px;
    border-radius: var(--r-card);
    background: var(--surface);
    border: 1px solid var(--line);
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, .6),
      0 24px 50px -20px rgba(0, 49, 90, .28);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px) scale(.98);
    transform-origin: top right;
    transition: opacity .28s var(--ease), transform .28s var(--ease), visibility .28s;
  }
  .site-head__bar.is-open .site-nav {
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .site-nav a:not(.btn) {
    padding: 12px 14px;
    border-radius: 12px;
    font-size: 1rem;
  }
  .site-nav a:not(.btn)::after { display: none; }
  .site-nav a:not(.btn):hover { background: color-mix(in srgb, var(--blue) 10%, transparent); }

  /* The CTA comes back, now as the last item in the panel. */
  .site-nav .btn--head {
    display: inline-flex;
    justify-content: center;
    margin-top: 6px;
    padding: 14px 20px;
  }

  /* Mobile hero is centred and tighter. */
  .hero { padding-top: 80px; }
  .hero__copy {
    padding-block: 28px 24px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .hero__lead { margin-top: 16px; }
  .hero__title { margin-top: 18px; }
  .hero__actions { margin-top: 26px; justify-content: center; width: 100%; }
  .hero__figure { max-width: 300px; }

  /* The strip is desktop only. Its two lines never fit the width without
     wrapping, and the qualification is already stated in the hero badge. */
  .creds { display: none; }
  .hero__mark { display: block; }
  .hero__eyebrow .ico--seal { display: none; }

  /* With no strip capping the hero, the portrait would be cut flat by the
     section edge. Fade it out instead so the hero ends smoothly. */
  .hero { padding-bottom: 4px; }
  .hero__figure img {
    -webkit-mask-image: linear-gradient(to bottom, #000 84%, transparent 100%);
    mask-image: linear-gradient(to bottom, #000 84%, transparent 100%);
    filter: none;
  }

  .services, .contact { padding-block: 72px; }
  .about { padding-block: 80px; }

  .bento { grid-template-columns: 1fr; gap: 14px; }
  .card:nth-child(n) { grid-column: auto; }
  .card--feature { min-height: 0; }

  .contact__panel { padding: 32px 24px; }
  .contact__aside { padding: 30px 24px; }
  .channel { padding: 16px 18px; gap: 14px; }

  .brand__role, .brand__sep { display: none; }
  .brand__name { font-size: 0.9688rem; }

  .blob { filter: blur(60px); }
}

@media (max-width: 560px) {
  /* Narrow phones: the arrow costs room the address needs, so drop it and let the
     address use the full row instead of breaking mid-word. */
  .channel__go { display: none; }
  .channel__value--mail { font-size: 0.875rem; }

  .creds__item { align-items: flex-start; }
}

@media (max-width: 420px) {
  .hero__actions .btn { width: 100%; justify-content: center; }
  .facts__row { flex-direction: column; gap: 2px; }
  .facts dd { text-align: left; }
}

/* Touch devices get no custom cursor. */
@media (hover: none), (pointer: coarse) {
  .cursor-dot, .cursor-ring { display: none; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .anim { opacity: 1; transform: none; transition: none; }
  .cursor-dot, .cursor-ring { display: none; }
  .cursor-active, .cursor-active * { cursor: auto !important; }
  .blob { animation: none; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}