/* =========================================================
   321 Enterprise — site v2
   Stage 1: nav + hero
   ========================================================= */

/* ---------- Design tokens ---------- */
:root {
  /* Surface */
  --bg-base:        #0A0B0F;
  --bg-elev-1:      #11131A;
  --bg-elev-2:      #181B25;
  --border-subtle:  rgba(255, 255, 255, 0.06);
  --border:         rgba(255, 255, 255, 0.10);
  --border-strong:  rgba(255, 255, 255, 0.16);

  /* Text */
  --text-primary:   #F4F6FB;
  --text-secondary: #B0B7C9;
  --text-tertiary:  #6B7388;

  /* Brand — sampled from logo gradient */
  --brand-blue-light: #65A2D0;  /* top of gradient (moon) */
  --brand-blue:       #468AC1;  /* mid-range */
  --brand-blue-deep:  #0D4578;  /* bottom of gradient (outer crescent) */
  --brand-blue-base:  #0C5BA4;  /* core saturated blue */
  --brand-purple:     #7B6BD8;
  --brand-purple-deep:#4F40A5;

  /* Type */
  --font-display: 'Inter Tight', system-ui, -apple-system, Segoe UI, sans-serif;
  --font-body:    'Inter', system-ui, -apple-system, Segoe UI, sans-serif;

  /* Layout */
  --container-max: 1280px;
  --gutter:        clamp(20px, 4vw, 48px);
  --section-pad-y: clamp(80px, 12vh, 160px);

  /* Radius */
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 16px;
  --r-pill: 999px;

  /* Motion */
  --ease-out: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --t-fast: 160ms;
  --t-base: 240ms;
  --t-slow: 600ms;
}

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

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

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-secondary);
  background-color: var(--bg-base);
  background-image:
    /* Subtle grid */
    linear-gradient(to right, var(--border-subtle) 1px, transparent 1px),
    linear-gradient(to bottom, var(--border-subtle) 1px, transparent 1px);
  background-size: 64px 64px, 64px 64px;
  background-position: -1px -1px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--t-fast) var(--ease-out);
}

button {
  font: inherit;
  border: 0;
  background: transparent;
  cursor: pointer;
  color: inherit;
}

::selection {
  background: var(--brand-blue-deep);
  color: var(--text-primary);
}

/* ---------- Skip link (a11y) ---------- */
.skip-link {
  position: absolute;
  inset-inline-start: 12px;
  inset-block-start: 12px;
  padding: 10px 14px;
  background: var(--text-primary);
  color: var(--bg-base);
  border-radius: var(--r-sm);
  font-weight: 600;
  font-size: 14px;
  transform: translateY(-200%);
  transition: transform var(--t-base) var(--ease-out);
  z-index: 100;
}
.skip-link:focus { transform: translateY(0); }

/* ---------- Layout ---------- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

/* ---------- Nav ---------- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  padding-block: 18px;
  background: rgba(10, 11, 15, 0.65);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--t-base) var(--ease-out),
              background-color var(--t-base) var(--ease-out);
}
.site-nav.is-scrolled {
  border-bottom-color: var(--border-subtle);
  background: rgba(10, 11, 15, 0.85);
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text-primary);
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.01em;
  font-size: 17px;
}
.brand:hover { color: var(--text-primary); }

.brand-logo {
  width: 32px;
  height: 32px;
  filter: drop-shadow(0 0 14px rgba(101, 162, 208, 0.22));
}

.brand-mark {
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
}
.brand-name { font-weight: 700; }
.brand-suffix { color: var(--text-tertiary); font-weight: 500; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  display: inline-block;
  padding: 8px 14px;
  border-radius: var(--r-pill);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.005em;
}
.nav-links a:hover {
  color: var(--text-primary);
  background: var(--bg-elev-1);
}

@media (max-width: 640px) {
  .nav-links a { padding: 8px 10px; font-size: 13px; }
  .brand-suffix { display: none; }
}

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--bg-elev-1);
  --btn-fg: var(--text-primary);
  --btn-bd: var(--border);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: var(--r-pill);
  background: var(--btn-bg);
  color: var(--btn-fg);
  border: 1px solid var(--btn-bd);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.005em;
  transition:
    transform var(--t-fast) var(--ease-out),
    background-color var(--t-base) var(--ease-out),
    border-color var(--t-base) var(--ease-out),
    box-shadow var(--t-base) var(--ease-out);
  white-space: nowrap;
}
.btn:hover {
  background: var(--bg-elev-2);
  border-color: var(--border-strong);
  transform: translateY(-1px);
}
.btn:active { transform: translateY(0); }
.btn:focus-visible {
  outline: 2px solid var(--brand-blue-light);
  outline-offset: 3px;
}

.btn--primary {
  --btn-bg: linear-gradient(135deg, #1F6AAE 0%, #0D4578 100%);
  --btn-bd: rgba(101, 162, 208, 0.35);
  box-shadow:
    0 0 0 1px rgba(101, 162, 208, 0.10) inset,
    0 8px 30px -12px rgba(70, 138, 193, 0.55);
}
.btn--primary:hover {
  --btn-bg: linear-gradient(135deg, #297ABE 0%, #145290 100%);
  --btn-bd: rgba(101, 162, 208, 0.55);
  box-shadow:
    0 0 0 1px rgba(101, 162, 208, 0.18) inset,
    0 12px 40px -12px rgba(70, 138, 193, 0.7);
}

.btn .arrow {
  transition: transform var(--t-fast) var(--ease-out);
}
.btn:hover .arrow { transform: translateX(2px); }

.btn .ext {
  opacity: 0.6;
  transition: opacity var(--t-fast) var(--ease-out);
}
.btn:hover .ext { opacity: 1; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding-block: clamp(72px, 10vh, 140px) clamp(96px, 14vh, 180px);
  overflow: hidden;
  isolation: isolate;
}

/* Decorative glow & grid layers */
.hero::before,
.hero::after {
  content: "";
  position: absolute;
  pointer-events: none;
  z-index: -1;
}
.hero::before {
  /* top-right brand-blue glow */
  top: -20%;
  right: -10%;
  width: 70vw;
  height: 70vw;
  max-width: 900px;
  max-height: 900px;
  background: radial-gradient(circle at center,
    rgba(101, 162, 208, 0.18) 0%,
    rgba(70, 138, 193, 0.10) 30%,
    transparent 60%);
  filter: blur(8px);
  animation: drift 24s var(--ease-in-out) infinite alternate;
}
.hero::after {
  /* bottom-left purple wash */
  bottom: -30%;
  left: -15%;
  width: 60vw;
  height: 60vw;
  max-width: 700px;
  max-height: 700px;
  background: radial-gradient(circle at center,
    rgba(123, 107, 216, 0.13) 0%,
    rgba(79, 64, 165, 0.06) 35%,
    transparent 65%);
  filter: blur(8px);
  animation: drift 30s var(--ease-in-out) infinite alternate-reverse;
}

@keyframes drift {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to   { transform: translate3d(-30px, 20px, 0) scale(1.05); }
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px 6px 8px;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  background: var(--bg-elev-1);
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--text-secondary);
  margin-bottom: 32px;
}
.hero-eyebrow .pulse {
  position: relative;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--brand-blue-light);
  box-shadow: 0 0 0 0 rgba(101, 162, 208, 0.6);
  animation: pulse 2.4s var(--ease-in-out) infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(101, 162, 208, 0.55); }
  50%      { box-shadow: 0 0 0 8px rgba(101, 162, 208, 0);    }
}

.hero-headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(56px, 11vw, 168px);
  line-height: 0.92;
  letter-spacing: -0.035em;
  color: var(--text-primary);
  margin: 0 0 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 0.18em 0.4em;
}
.hero-headline .word {
  display: inline-flex;
  align-items: baseline;
}
.hero-headline .dot {
  background: linear-gradient(180deg, var(--brand-blue-light) 0%, var(--brand-blue-deep) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-left: 0.02em;
}

.hero-subhead {
  max-width: 620px;
  font-size: clamp(17px, 1.6vw, 20px);
  line-height: 1.55;
  color: var(--text-secondary);
  margin: 0 0 40px;
}
.hero-subhead em {
  font-style: normal;
  color: var(--text-primary);
  font-weight: 500;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.hero-meta {
  margin-top: 64px;
  display: flex;
  flex-wrap: wrap;
  gap: 32px 56px;
  font-size: 13px;
  color: var(--text-tertiary);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-family: var(--font-display);
  font-weight: 500;
}
.hero-meta dt { color: var(--text-tertiary); }
.hero-meta dd { margin: 0; color: var(--text-secondary); text-transform: none; letter-spacing: 0; font-family: var(--font-body); font-size: 15px; }

/* ---------- Motion: fade-up on initial paint ---------- */
.fade-up {
  opacity: 0;
  transform: translate3d(0, 14px, 0);
  animation: fadeUp 0.8s var(--ease-out) forwards;
}
.fade-up.delay-1 { animation-delay: 0.05s; }
.fade-up.delay-2 { animation-delay: 0.18s; }
.fade-up.delay-3 { animation-delay: 0.30s; }
.fade-up.delay-4 { animation-delay: 0.42s; }
.fade-up.delay-5 { animation-delay: 0.54s; }

@keyframes fadeUp {
  to { opacity: 1; transform: translate3d(0, 0, 0); }
}

/* ---------- Scroll-reveal (IntersectionObserver-driven) ---------- */
.reveal {
  opacity: 0;
  transform: translate3d(0, 14px, 0);
  transition:
    opacity 0.7s var(--ease-out),
    transform 0.7s var(--ease-out);
}
.reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}
.reveal.delay-1 { transition-delay: 0.06s; }
.reveal.delay-2 { transition-delay: 0.16s; }
.reveal.delay-3 { transition-delay: 0.26s; }
.reveal.delay-4 { transition-delay: 0.36s; }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .fade-up { opacity: 1; transform: none; }
  .reveal  { opacity: 1; transform: none; }
}

/* ---------- Section base ---------- */
.section {
  position: relative;
  padding-block: var(--section-pad-y);
  border-top: 1px solid var(--border-subtle);
}

.section-header {
  margin-bottom: clamp(48px, 8vh, 96px);
  max-width: 720px;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand-blue-light);
  margin-bottom: 24px;
}
.section-eyebrow .num {
  color: var(--text-tertiary);
  font-feature-settings: "tnum";
  font-weight: 500;
}
.section-eyebrow .num::after {
  content: "—";
  margin-left: 12px;
  color: var(--text-tertiary);
  opacity: 0.6;
}

.section-heading {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(34px, 5vw, 60px);
  line-height: 1.05;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  margin: 0 0 20px;
}

.section-lede {
  font-size: clamp(17px, 1.4vw, 19px);
  line-height: 1.55;
  color: var(--text-secondary);
  margin: 0;
  max-width: 620px;
}

/* ---------- Pillars (Design / Build / Market) ---------- */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
@media (max-width: 960px) {
  .pillars { grid-template-columns: 1fr; gap: 20px; }
}

.pillar {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 32px;
  background: var(--bg-elev-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-lg);
  overflow: hidden;
  isolation: isolate;
  transition:
    transform var(--t-base) var(--ease-out),
    border-color var(--t-base) var(--ease-out),
    background-color var(--t-base) var(--ease-out);
}
.pillar:hover {
  transform: translateY(-2px);
  border-color: var(--border);
  background: var(--bg-elev-2);
}
.pillar::before {
  /* hover-only accent glow */
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: radial-gradient(circle at 50% 0%,
    rgba(101, 162, 208, 0.10) 0%,
    transparent 55%);
  opacity: 0;
  transition: opacity var(--t-base) var(--ease-out);
  z-index: -1;
}
.pillar:hover::before { opacity: 1; }

.pillar-art {
  height: 140px;
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pillar-art svg {
  width: 100%;
  height: 100%;
  max-width: 240px;
}

.pillar-index {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 8px;
}
.pillar-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 28px;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin: 0 0 14px;
}
.pillar-name .dot {
  background: linear-gradient(180deg, var(--brand-blue-light) 0%, var(--brand-blue-deep) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.pillar-desc {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 0 0 24px;
}

.pillar-services {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
  padding: 0;
  list-style: none;
}
.pillar-services li {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.005em;
  color: var(--text-secondary);
  padding: 5px 11px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-pill);
  background: rgba(255, 255, 255, 0.018);
}

/* ---------- Specialties grid ---------- */
.specialties {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
@media (max-width: 960px) { .specialties { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .specialties { grid-template-columns: 1fr; } }

.specialty {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 28px;
  background: var(--bg-elev-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-lg);
  isolation: isolate;
  overflow: hidden;
  transition:
    transform var(--t-base) var(--ease-out),
    border-color var(--t-base) var(--ease-out),
    background-color var(--t-base) var(--ease-out);
}
.specialty:hover {
  transform: translateY(-2px);
  border-color: var(--border);
  background: var(--bg-elev-2);
}
.specialty::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle at 50% 0%,
    rgba(101, 162, 208, 0.08) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--t-base) var(--ease-out);
  z-index: -1;
}
.specialty:hover::before { opacity: 1; }

.specialty-icon {
  width: 56px;
  height: 56px;
  margin-bottom: 22px;
}
.specialty-icon svg { width: 100%; height: 100%; }

.specialty-name {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}
.specialty-desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--text-secondary);
}

/* ---------- Tools strip (auto-scrolling logo marquee) ---------- */
.tools-strip {
  margin-top: clamp(56px, 7vh, 88px);
  padding-top: 36px;
  border-top: 1px solid var(--border-subtle);
}

.tools-label {
  display: block;
  text-align: center;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 28px;
}

.tools-track {
  position: relative;
  overflow: hidden;
  /* Edge fade so logos enter/exit cleanly */
  -webkit-mask-image: linear-gradient(to right,
    transparent 0%, black 8%, black 92%, transparent 100%);
          mask-image: linear-gradient(to right,
    transparent 0%, black 8%, black 92%, transparent 100%);
}

.tools-marquee {
  display: flex;
  align-items: center;
  gap: 56px;
  width: max-content;
  animation: marquee 50s linear infinite;
}
.tools-track:hover .tools-marquee {
  animation-play-state: paused;
}

@keyframes marquee {
  from { transform: translate3d(0, 0, 0); }
  to   { transform: translate3d(-50%, 0, 0); }
}

.tool-logo {
  display: block;
  height: 28px;
  width: auto;
  flex-shrink: 0;
  opacity: 0.55;
  transition: opacity var(--t-base) var(--ease-out);
}
.tool-logo:hover { opacity: 0.95; }

/* Inline SVG version — relies on currentColor to pick up text-secondary */
svg.tool-logo { color: var(--text-secondary); }

/* Reduced motion: drop the animation, let the user scroll the strip manually */
@media (prefers-reduced-motion: reduce) {
  .tools-marquee {
    animation: none;
    transform: none;
  }
  .tools-track {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    -webkit-mask-image: none;
            mask-image: none;
  }
}

/* ---------- Work grid (legacy — kept available; not used in current markup) ---------- */
.work-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
@media (max-width: 960px) { .work-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .work-grid { grid-template-columns: 1fr; } }

.work-tile {
  position: relative;
  display: block;
  aspect-ratio: 4 / 3;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--bg-elev-1);
  border: 1px solid var(--border-subtle);
  isolation: isolate;
  transition:
    transform var(--t-base) var(--ease-out),
    border-color var(--t-base) var(--ease-out);
}
.work-tile:hover {
  transform: translateY(-3px);
  border-color: var(--border);
}

.work-tile-art {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(ellipse 80% 60% at 30% 30%,
      rgba(101, 162, 208, 0.12) 0%,
      transparent 60%),
    linear-gradient(135deg, var(--bg-elev-1) 0%, var(--bg-elev-2) 100%);
}
.work-tile-art img {
  width: 38%;
  max-width: 140px;
  opacity: 0.10;
  transition:
    opacity var(--t-base) var(--ease-out),
    transform var(--t-slow) var(--ease-out);
}
.work-tile:hover .work-tile-art img {
  opacity: 0.20;
  transform: scale(1.04);
}

/* Per-tile gradient variants so placeholders don't read as identical */
.work-tile.v-2 .work-tile-art {
  background:
    radial-gradient(ellipse 80% 60% at 70% 30%,
      rgba(123, 107, 216, 0.12) 0%, transparent 60%),
    linear-gradient(135deg, var(--bg-elev-1) 0%, var(--bg-elev-2) 100%);
}
.work-tile.v-3 .work-tile-art {
  background:
    radial-gradient(ellipse 70% 60% at 50% 80%,
      rgba(101, 162, 208, 0.12) 0%, transparent 60%),
    linear-gradient(135deg, var(--bg-elev-1) 0%, var(--bg-elev-2) 100%);
}
.work-tile.v-4 .work-tile-art {
  background:
    radial-gradient(ellipse 70% 60% at 30% 70%,
      rgba(123, 107, 216, 0.10) 0%, transparent 60%),
    linear-gradient(135deg, var(--bg-elev-1) 0%, var(--bg-elev-2) 100%);
}
.work-tile.v-5 .work-tile-art {
  background:
    radial-gradient(ellipse 60% 50% at 80% 50%,
      rgba(101, 162, 208, 0.12) 0%, transparent 65%),
    linear-gradient(135deg, var(--bg-elev-1) 0%, var(--bg-elev-2) 100%);
}
.work-tile.v-6 .work-tile-art {
  background:
    radial-gradient(ellipse 70% 60% at 20% 50%,
      rgba(123, 107, 216, 0.12) 0%, transparent 60%),
    linear-gradient(135deg, var(--bg-elev-1) 0%, var(--bg-elev-2) 100%);
}

.work-tile-meta {
  position: absolute;
  inset: auto 0 0 0;
  padding: 18px 22px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  background: linear-gradient(to top,
    rgba(10, 11, 15, 0.90) 0%,
    rgba(10, 11, 15, 0.55) 60%,
    transparent 100%);
}
.work-tile-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.005em;
  line-height: 1.3;
}
.work-tile-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand-blue-light);
  padding: 4px 9px;
  border: 1px solid rgba(101, 162, 208, 0.30);
  border-radius: var(--r-pill);
  background: rgba(101, 162, 208, 0.06);
  white-space: nowrap;
  flex-shrink: 0;
}

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: clamp(32px, 6vw, 80px);
  align-items: start;
}
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; gap: 56px; }
}

.about-bio {
  font-size: 17px;
  line-height: 1.7;
  color: var(--text-secondary);
}
.about-bio p { margin: 0 0 1em; }
.about-bio p:last-of-type { margin-bottom: 32px; }
.about-bio em {
  font-style: normal;
  color: var(--text-primary);
  font-weight: 500;
}

.bio-subhead {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin: 0 0 14px;
}
.bio-skills {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.bio-skills li {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 5px 11px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-pill);
  background: rgba(255, 255, 255, 0.018);
}

/* Methodology mantra panel — Listen. Plan. Design. Develop. */
.about-mantra {
  position: relative;
  padding: 36px 36px 40px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-lg);
  background:
    radial-gradient(ellipse 100% 70% at 50% -10%,
      rgba(101, 162, 208, 0.10) 0%, transparent 60%),
    var(--bg-elev-1);
  isolation: isolate;
}
.mantra-label {
  display: block;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand-blue-light);
  margin-bottom: 28px;
}
.mantra-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.mantra-list li {
  display: flex;
  align-items: baseline;
  gap: 18px;
  font-family: var(--font-display);
  font-size: clamp(28px, 3.4vw, 40px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}
.mantra-list .step {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.10em;
  color: var(--text-tertiary);
  font-feature-settings: "tnum";
  flex-shrink: 0;
  width: 28px;
  padding-top: 4px;
}
.mantra-list .dot {
  background: linear-gradient(180deg, var(--brand-blue-light) 0%, var(--brand-blue-deep) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Contact ---------- */
.section-contact .container { max-width: 820px; }
.section-contact .contact { text-align: center; }
.section-contact .section-eyebrow { justify-content: center; }
.section-contact .section-lede { margin: 0 auto; }
.contact-cta { margin-top: 36px; }

.btn--lg {
  padding: 18px 28px;
  font-size: 16px;
}
.btn .linkedin-glyph { color: currentColor; flex-shrink: 0; }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--border-subtle);
  padding-block: 40px 28px;
  background: rgba(10, 11, 15, 0.6);
}
.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.footer-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
}
.footer-links a {
  display: inline-block;
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--r-pill);
  letter-spacing: 0.005em;
}
.footer-links a:hover { color: var(--text-primary); }

.footer-base {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--text-tertiary);
  letter-spacing: 0.02em;
}
.footer-base a { color: var(--text-secondary); }
.footer-base a:hover { color: var(--text-primary); }
@media (max-width: 600px) {
  .footer-base { flex-direction: column; align-items: flex-start; gap: 6px; }
}