/* ============================================================
   Duke Morgan — portfolio
   Dark clinical-tech. Chrome display type, angular geometry.
   ============================================================ */

:root{
  --bg:        #06080C;
  --bg-2:      #080B11;
  --panel:     #0C121A;
  --panel-2:   #0F1620;
  --line:      rgba(146,176,206,.11);
  --line-2:    rgba(146,176,206,.20);

  --text:      #E9EFF7;
  --text-2:    #B9C6D6;
  --muted:     #8593A6;
  --faint:     #5D6B7D;

  --teal:      #38E8D0;
  --teal-dim:  #17A9C4;
  --blue:      #5B8DEF;

  --font-display: 'Archivo', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --font-body:    'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono:    'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --wrap: 1240px;
  --r:    14px;
  --r-lg: 20px;

  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- reset ---------- */
*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.65;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
img{ max-width:100%; height:auto; display:block; }
h1,h2,h3,h4{ margin:0; font-family:var(--font-display); line-height:1.08; letter-spacing:-.02em; }
p{ margin:0 0 1em; }
a{ color:inherit; text-decoration:none; }
ul,ol{ margin:0; padding:0; list-style:none; }
::selection{ background:rgba(56,232,208,.28); color:#fff; }

.wrap{ width:min(100% - 2.75rem, var(--wrap)); margin-inline:auto; }

.skip-link{
  position:absolute; left:-9999px; top:0; z-index:200;
  background:var(--teal); color:#04140F; padding:.75rem 1.25rem;
  font-weight:600; border-radius:0 0 10px 0;
}
.skip-link:focus{ left:0; }

:focus-visible{ outline:2px solid var(--teal); outline-offset:3px; border-radius:4px; }

/* ============================================================
   Metallic / chrome display type
   ============================================================ */
.chrome{
  background:linear-gradient(100deg,
     #ffffff 0%, #D2DCE7 14%, #8FA3B8 27%,
     #ffffff 41%, #EAF1F8 52%, #93A6BB 66%,
     #ffffff 82%, #C6D2DF 100%);
  background-size:230% 100%;
  -webkit-background-clip:text; background-clip:text;
  color:transparent; -webkit-text-fill-color:transparent;
  animation:sheen 11s linear infinite;
}
@keyframes sheen{ from{ background-position:230% 0; } to{ background-position:-230% 0; } }

/* ============================================================
   Ambient background
   ============================================================ */
.bg-layer{ position:fixed; inset:0; z-index:-1; pointer-events:none; overflow:hidden; }

.bg-grid{
  position:absolute; inset:-10%;
  background-image:
    linear-gradient(rgba(146,176,206,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(146,176,206,.055) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 90% 65% at 50% 22%, #000 25%, transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse 90% 65% at 50% 22%, #000 25%, transparent 78%);
}
.bg-orb{ position:absolute; border-radius:50%; filter:blur(110px); opacity:.28; }
.bg-orb--a{ width:44vw; height:44vw; left:-10vw; top:-12vw;
  background:radial-gradient(circle, #17A9C4, transparent 68%);
  animation:drift 26s ease-in-out infinite alternate; }
.bg-orb--b{ width:38vw; height:38vw; right:-8vw; top:18vh;
  background:radial-gradient(circle, #3C6BE0, transparent 68%);
  opacity:.22; animation:drift 32s ease-in-out infinite alternate-reverse; }
.bg-orb--c{ width:50vw; height:50vw; left:24vw; top:120vh;
  background:radial-gradient(circle, #0E7C8E, transparent 70%);
  opacity:.16; animation:drift 38s ease-in-out infinite alternate; }
@keyframes drift{
  from{ transform:translate3d(0,0,0) scale(1); }
  to{ transform:translate3d(6vw,7vh,0) scale(1.16); }
}
.bg-noise{
  position:absolute; inset:0; opacity:.032; mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ============================================================
   Scroll progress
   ============================================================ */
.scroll-progress{ position:fixed; top:0; left:0; right:0; height:2px; z-index:120; }
.scroll-progress span{
  display:block; height:100%; width:100%;
  transform:scaleX(0); transform-origin:0 50%;
  background:linear-gradient(90deg, var(--teal-dim), var(--teal), var(--blue));
  box-shadow:0 0 14px rgba(56,232,208,.55);
  transition:transform .1s linear;
  will-change:transform;
}

/* ============================================================
   Nav
   ============================================================ */
.nav{
  position:fixed; top:0; left:0; right:0; z-index:100;
  transition:background .35s var(--ease), border-color .35s var(--ease), backdrop-filter .35s;
  border-bottom:1px solid transparent;
}
.nav.is-stuck{
  background:rgba(6,8,12,.78);
  backdrop-filter:blur(16px) saturate(150%);
  -webkit-backdrop-filter:blur(16px) saturate(150%);
  border-bottom-color:var(--line);
}
.nav__inner{ display:flex; align-items:center; justify-content:space-between; height:74px; gap:1.5rem; }

.nav__brand{ display:flex; align-items:center; gap:.7rem; }
.nav__mark{
  display:grid; place-items:center; width:36px; height:36px; border-radius:10px;
  font-family:var(--font-mono); font-size:.78rem; font-weight:500; letter-spacing:.06em;
  color:var(--teal);
  background:linear-gradient(150deg, rgba(56,232,208,.16), rgba(56,232,208,.03));
  border:1px solid rgba(56,232,208,.30);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.09);
}
.nav__name{
  font-family:var(--font-display); font-weight:600; font-size:.98rem;
  font-variation-settings:'wdth' 92; letter-spacing:-.01em;
  display:flex; flex-direction:column; line-height:1.15;
}
.nav__cred{
  font-family:var(--font-mono); font-size:.6rem; font-weight:400;
  letter-spacing:.16em; color:var(--faint); text-transform:uppercase;
}

.nav__links{ display:flex; align-items:center; gap:.35rem; }
.nav__links a{
  padding:.5rem .82rem; border-radius:8px; font-size:.87rem; color:var(--muted);
  transition:color .25s, background .25s;
}
.nav__links a:hover{ color:var(--text); background:rgba(146,176,206,.07); }
.nav__links a.is-active{ color:var(--teal); }
.nav__cta{
  color:var(--text) !important; border:1px solid var(--line-2);
  background:rgba(146,176,206,.05); margin-left:.4rem;
}
.nav__cta:hover{ border-color:rgba(56,232,208,.5); color:var(--teal) !important; }

.nav__toggle{
  display:none; flex-direction:column; gap:5px; width:42px; height:42px;
  align-items:center; justify-content:center; background:none;
  border:1px solid var(--line-2); border-radius:10px; cursor:pointer;
}
.nav__toggle span{ display:block; width:18px; height:1.5px; background:var(--text); transition:.3s var(--ease); }
.nav__toggle[aria-expanded="true"] span:nth-child(1){ transform:translateY(6.5px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3){ transform:translateY(-6.5px) rotate(-45deg); }

/* ============================================================
   Buttons
   ============================================================ */
.btn{
  display:inline-flex; align-items:center; gap:.6rem;
  padding:.82rem 1.35rem; border-radius:11px;
  font-size:.9rem; font-weight:500; letter-spacing:-.005em;
  border:1px solid transparent; cursor:pointer;
  transition:transform .3s var(--ease), box-shadow .3s var(--ease),
             background .3s var(--ease), border-color .3s var(--ease), color .3s;
  white-space:nowrap;
}
.btn svg{ width:17px; height:17px; fill:none; stroke:currentColor; stroke-width:1.9;
  stroke-linecap:round; stroke-linejoin:round; flex-shrink:0; }
.btn--lg{ padding:1rem 1.7rem; font-size:.95rem; }

.btn--primary{
  color:#04140F; position:relative; overflow:hidden;
  background:linear-gradient(135deg, #6FF3E1 0%, var(--teal) 46%, var(--teal-dim) 100%);
  box-shadow:0 6px 26px -8px rgba(56,232,208,.55), inset 0 1px 0 rgba(255,255,255,.4);
  font-weight:600;
}
.btn--primary::after{
  content:''; position:absolute; inset:0; transform:translateX(-110%);
  background:linear-gradient(100deg, transparent, rgba(255,255,255,.55), transparent);
  transition:transform .75s var(--ease);
}
.btn--primary:hover{ transform:translateY(-2px); box-shadow:0 12px 34px -8px rgba(56,232,208,.68); }
.btn--primary:hover::after{ transform:translateX(110%); }

.btn--ghost{
  color:var(--text-2); border-color:var(--line-2);
  background:linear-gradient(160deg, rgba(146,176,206,.07), rgba(146,176,206,.02));
}
.btn--ghost:hover{
  color:var(--text); border-color:rgba(56,232,208,.45);
  background:linear-gradient(160deg, rgba(56,232,208,.10), rgba(56,232,208,.02));
  transform:translateY(-2px);
}

/* ============================================================
   Hero
   ============================================================ */
.hero{ padding:11rem 0 4.5rem; position:relative; }
.hero__inner{
  display:grid; grid-template-columns:1.15fr .85fr; gap:4.5rem; align-items:center;
}

.eyebrow{
  display:inline-flex; align-items:flex-start; gap:.6rem;
  font-family:var(--font-mono); font-size:.7rem; font-weight:400;
  letter-spacing:.19em; text-transform:uppercase; color:var(--muted);
  margin-bottom:1.9rem;
}
.eyebrow__dot{
  /* flex-start + this offset keeps the dot optically centred on the FIRST line,
     so it doesn't float between lines once the list wraps on narrow viewports */
  margin-top:.38rem; flex:0 0 auto;
  width:6px; height:6px; border-radius:50%; background:var(--teal);
  box-shadow:0 0 0 4px rgba(56,232,208,.14);
  animation:pulse 2.6s ease-in-out infinite;
}
@keyframes pulse{
  0%,100%{ box-shadow:0 0 0 4px rgba(56,232,208,.14); }
  50%{ box-shadow:0 0 0 9px rgba(56,232,208,.03); }
}

.hero__title{
  font-size:clamp(2.9rem, 6.4vw, 5.3rem);
  font-weight:700; font-variation-settings:'wdth' 88;
  letter-spacing:-.038em; margin-bottom:2rem;
}
.hero__lede{
  font-size:clamp(1.02rem, 1.35vw, 1.16rem); color:var(--text-2);
  max-width:40em; line-height:1.72; margin-bottom:1.15rem;
}
.hero__lede strong{ color:var(--text); font-weight:600; }
.hero__kicker{
  font-size:.98rem; color:var(--muted); max-width:38em;
  padding-left:1.1rem; border-left:2px solid rgba(56,232,208,.4);
  margin-bottom:2.4rem;
}
.hero__kicker em{ color:var(--teal); font-style:normal; font-weight:600; }
.hero__actions{ display:flex; flex-wrap:wrap; gap:.85rem; }

/* portrait */
.hero__portrait{ display:flex; justify-content:center; }
.portrait{ position:relative; width:min(100%, 400px); }
.portrait__frame{
  position:relative; overflow:hidden; border-radius:var(--r-lg);
  border:1px solid var(--line-2);
  background:var(--panel);
  box-shadow:0 34px 80px -30px rgba(0,0,0,.9), inset 0 1px 0 rgba(255,255,255,.07);
  clip-path:polygon(0 0, 100% 0, 100% 88%, 88% 100%, 0 100%);
}
.portrait__frame img{
  width:100%; aspect-ratio:1/1; object-fit:cover; object-position:center 18%;
  filter:contrast(1.05) saturate(.96) brightness(.98);
}
.portrait__sheen{
  position:absolute; inset:0;
  background:linear-gradient(150deg, rgba(56,232,208,.13) 0%, transparent 42%,
                                     transparent 62%, rgba(91,141,239,.12) 100%);
  pointer-events:none;
}
.portrait__tag{ position:absolute; width:46px; height:46px; pointer-events:none; }
.portrait__tag--tl{ top:-11px; left:-11px;
  border-top:2px solid var(--teal); border-left:2px solid var(--teal); border-radius:6px 0 0 0; opacity:.85; }
.portrait__tag--br{ bottom:-11px; right:-11px;
  border-bottom:2px solid var(--blue); border-right:2px solid var(--blue); border-radius:0 0 6px 0; opacity:.7; }

.portrait__badge{
  position:absolute; left:50%; transform:translateX(-50%); bottom:-19px;
  display:inline-flex; align-items:center; gap:.55rem;
  padding:.55rem 1.05rem; border-radius:999px;
  font-family:var(--font-mono); font-size:.66rem; letter-spacing:.11em; text-transform:uppercase;
  color:var(--text-2); white-space:nowrap;
  background:rgba(8,12,18,.94); border:1px solid var(--line-2);
  backdrop-filter:blur(10px); -webkit-backdrop-filter:blur(10px);
  box-shadow:0 10px 30px -10px rgba(0,0,0,.9);
}
.portrait__badge-dot{
  width:6px; height:6px; border-radius:50%; background:var(--teal);
  box-shadow:0 0 9px var(--teal);
}

/* stats */
.stats{
  display:grid; grid-template-columns:repeat(5,1fr); gap:1px;
  margin-top:6rem; background:var(--line);
  border:1px solid var(--line); border-radius:var(--r-lg); overflow:hidden;
}
.stat{
  background:linear-gradient(175deg, var(--panel-2), var(--bg-2));
  padding:1.9rem 1.35rem; text-align:center;
  transition:background .35s var(--ease);
}
.stat:hover{ background:linear-gradient(175deg, #131C27, var(--panel)); }
.stat__num{
  /* fixed-height flex box so word tiles and numeral tiles share a baseline row */
  display:flex; align-items:center; justify-content:center;
  min-height:2.9rem; line-height:1;
  font-family:var(--font-display); font-weight:700;
  font-variation-settings:'wdth' 88;
  font-size:clamp(1.7rem, 2.9vw, 2.5rem); letter-spacing:-.035em;
  color:#F2F7FC;
  margin-bottom:.35rem;
}
/* word-based stats need a smaller size than numerals to fit the same tile */
.stat__num--word{
  font-size:clamp(1.05rem, 1.55vw, 1.4rem);
  letter-spacing:-.018em;
}
.stat__label{
  display:block; font-size:.755rem; color:var(--muted);
  letter-spacing:.045em; line-height:1.45;
}

/* ============================================================
   Sections
   ============================================================ */
.section{ padding:7rem 0; position:relative; }
.section--alt{
  background:linear-gradient(180deg, transparent, rgba(12,18,26,.55) 12%, rgba(12,18,26,.55) 88%, transparent);
}
.section--feature{ padding-top:8rem; }

.section__head{ max-width:62ch; margin-bottom:3.6rem; }
.section__rule{
  display:block; width:52px; height:2px; margin-bottom:1.5rem;
  background:linear-gradient(90deg, var(--teal), rgba(56,232,208,0));
}
.section__title{
  font-size:clamp(2.05rem, 4.1vw, 3.1rem); font-weight:700;
  font-variation-settings:'wdth' 88; letter-spacing:-.032em; margin-bottom:1.15rem;
}
.section__sub{ font-size:1.03rem; color:var(--muted); line-height:1.72; margin:0; }

/* ============================================================
   Approach
   ============================================================ */
.approach{ display:grid; grid-template-columns:1.25fr .75fr; gap:4rem; align-items:start; }
.approach__story p{ font-size:1.03rem; color:var(--text-2); line-height:1.82; margin-bottom:1.35rem; }
.approach__punch{
  font-family:var(--font-display); font-size:1.18rem !important; font-weight:500;
  font-variation-settings:'wdth' 92; line-height:1.55 !important;
  color:var(--text) !important; letter-spacing:-.016em;
  padding:1.5rem 0 0; border-top:1px solid var(--line); margin-top:2.2rem !important;
}

.approach__photo{ margin:0 0 2rem; border-radius:var(--r); overflow:hidden;
  border:1px solid var(--line-2); box-shadow:0 24px 60px -28px rgba(0,0,0,.9); }
.approach__photo img{ width:100%; aspect-ratio:4/3; object-fit:cover; object-position:center 22%;
  filter:grayscale(.15) contrast(1.04); }

.pillars{ display:flex; flex-direction:column; gap:1.5rem; }
.pillar{ display:flex; gap:1rem; align-items:flex-start; }
.pillar__ico{
  flex-shrink:0; display:grid; place-items:center; width:40px; height:40px; border-radius:11px;
  background:linear-gradient(150deg, rgba(56,232,208,.14), rgba(56,232,208,.02));
  border:1px solid rgba(56,232,208,.26);
}
.pillar__ico svg{ width:19px; height:19px; fill:none; stroke:var(--teal); stroke-width:1.7;
  stroke-linecap:round; stroke-linejoin:round; }
.pillar h3{ font-size:.95rem; font-weight:600; font-variation-settings:'wdth' 95; margin-bottom:.25rem; }
.pillar p{ font-size:.87rem; color:var(--muted); line-height:1.6; margin:0; }

/* ============================================================
   Architecture diagram
   ============================================================ */
.diagram{
  margin:0 0 4rem; padding:2rem 2rem 1.5rem;
  background:linear-gradient(165deg, rgba(15,22,32,.9), rgba(8,11,17,.9));
  border:1px solid var(--line); border-radius:var(--r-lg);
  box-shadow:0 30px 70px -35px rgba(0,0,0,.9);
  overflow-x:auto;
}
.diagram__cap{
  display:flex; align-items:center; gap:.85rem; flex-wrap:wrap;
  font-size:.86rem; color:var(--muted); margin-bottom:1.6rem;
}
.diagram__cap-label{
  font-family:var(--font-mono); font-size:.63rem; letter-spacing:.17em; text-transform:uppercase;
  color:var(--teal); padding:.3rem .65rem; border-radius:6px;
  background:rgba(56,232,208,.09); border:1px solid rgba(56,232,208,.24);
}
.diagram__svg{ width:100%; min-width:840px; height:auto; display:block; }

.dg-node rect{
  fill:rgba(19,27,38,.94); stroke:var(--line-2); stroke-width:1;
}
.dg-node--key rect{ fill:rgba(22,32,45,.98); stroke:rgba(146,176,206,.34); }
.dg-node--a rect{ stroke:rgba(56,232,208,.34); fill:rgba(11,32,34,.75); }
.dg-node--b rect{ stroke:rgba(91,141,239,.32); fill:rgba(13,22,42,.72); }

.dg-t{
  font-family:var(--font-display); font-size:14.5px; font-weight:600;
  fill:var(--text); text-anchor:middle; letter-spacing:-.01em;
}
.dg-s{
  font-family:var(--font-body); font-size:11.5px; fill:var(--muted); text-anchor:middle;
}
.dg-s--gate{ font-family:var(--font-mono); font-size:10.5px; fill:var(--text-2); letter-spacing:.02em; }

.dg-lane rect{ fill:none; stroke-width:1; stroke-dasharray:5 5; }
.dg-lane--a rect{ stroke:rgba(56,232,208,.30); }
.dg-lane--b rect{ stroke:rgba(91,141,239,.28); }
.dg-lane-tag{
  font-family:var(--font-mono); font-size:10px; letter-spacing:.16em;
  fill:var(--teal); text-anchor:start;
}
.dg-lane-tag--b{ fill:var(--blue); }

.dg-link{ fill:none; stroke:rgba(146,176,206,.42); stroke-width:1.4; }
.dg-link--a{ stroke:rgba(56,232,208,.55); }
.dg-link--b{ stroke:rgba(91,141,239,.5); }
.dg-link--dash{ stroke-dasharray:4 4; stroke:rgba(146,176,206,.35); }

.dg-gate rect{ fill:rgba(15,22,32,.9); stroke:var(--line-2); stroke-dasharray:4 4; }

/* ============================================================
   Cards
   ============================================================ */
.cards{ display:grid; gap:1.5rem; }
.cards--3{ grid-template-columns:repeat(3,1fr); }

.card{
  position:relative; padding:2rem 1.85rem; border-radius:var(--r);
  background:linear-gradient(165deg, rgba(15,22,32,.82), rgba(9,13,19,.82));
  border:1px solid var(--line);
  transition:transform .4s var(--ease), border-color .4s, background .4s;
  overflow:hidden;
}
.card::before{
  content:''; position:absolute; inset:0; border-radius:inherit; padding:1px;
  background:linear-gradient(145deg, rgba(56,232,208,.55), rgba(91,141,239,.18) 40%, transparent 65%);
  -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite:xor; mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite:exclude;
  opacity:0; transition:opacity .45s var(--ease); pointer-events:none;
}
.card:hover{ transform:translateY(-5px); background:linear-gradient(165deg, rgba(19,28,40,.9), rgba(11,16,23,.9)); }
.card:hover::before{ opacity:1; }
.card h3{
  font-size:1.06rem; font-weight:600; font-variation-settings:'wdth' 94;
  margin-bottom:.8rem; letter-spacing:-.015em;
}
.card p{ font-size:.9rem; color:var(--muted); line-height:1.72; margin:0; }

/* ============================================================
   Projects
   ============================================================ */
.projects{ display:grid; grid-template-columns:repeat(2,1fr); gap:1.6rem; }

.project{
  position:relative; padding:2.15rem 2rem; border-radius:var(--r-lg);
  background:linear-gradient(165deg, rgba(15,22,32,.85), rgba(9,13,19,.85));
  border:1px solid var(--line);
  transition:transform .4s var(--ease), border-color .4s, box-shadow .4s;
  display:flex; flex-direction:column;
}
.project:hover{
  transform:translateY(-5px); border-color:var(--line-2);
  box-shadow:0 26px 60px -34px rgba(0,0,0,.95);
}
.project__meta{ display:flex; align-items:center; justify-content:space-between; gap:1rem; margin-bottom:1.15rem; }
.tag{
  font-family:var(--font-mono); font-size:.62rem; letter-spacing:.15em; text-transform:uppercase;
  padding:.32rem .68rem; border-radius:6px;
  color:var(--muted); background:rgba(146,176,206,.07); border:1px solid var(--line-2);
}
.tag--accent{ color:var(--teal); background:rgba(56,232,208,.10); border-color:rgba(56,232,208,.30); }
.project__year{ font-family:var(--font-mono); font-size:.7rem; color:var(--faint); letter-spacing:.05em; }

.project__title{
  font-size:1.32rem; font-weight:700; font-variation-settings:'wdth' 90;
  letter-spacing:-.024em; margin-bottom:.9rem;
}
.project__desc{ font-size:.92rem; color:var(--muted); line-height:1.76; margin-bottom:1.05rem; }
.project__outcome{
  font-size:.9rem; color:var(--text-2); line-height:1.72;
  padding-top:1.05rem; margin-bottom:1.35rem;
  border-top:1px solid var(--line);
}
.project__outcome strong{
  color:var(--teal); font-weight:600;
  font-family:var(--font-mono); font-size:.72rem;
  letter-spacing:.13em; text-transform:uppercase;
  display:block; margin-bottom:.4rem;
}

.chips{ display:flex; flex-wrap:wrap; gap:.45rem; margin-top:auto; }
.chips li{
  font-family:var(--font-mono); font-size:.665rem; letter-spacing:.045em;
  padding:.34rem .6rem; border-radius:6px;
  color:var(--faint); background:rgba(146,176,206,.05); border:1px solid var(--line);
}

/* ============================================================
   Findings
   ============================================================ */
.findings{ display:flex; flex-direction:column; gap:1.15rem; counter-reset:f; }
.finding{
  position:relative; counter-increment:f;
  padding:1.9rem 2rem 1.9rem 4.6rem; border-radius:var(--r);
  background:linear-gradient(165deg, rgba(15,22,32,.72), rgba(9,13,19,.72));
  border:1px solid var(--line);
  transition:border-color .4s var(--ease), background .4s, transform .4s var(--ease);
}
.finding::before{
  content:counter(f,decimal-leading-zero);
  position:absolute; left:1.85rem; top:1.95rem;
  font-family:var(--font-mono); font-size:.78rem; color:var(--teal); opacity:.55;
  letter-spacing:.05em;
}
.finding:hover{ border-color:rgba(56,232,208,.28); transform:translateX(4px);
  background:linear-gradient(165deg, rgba(19,28,40,.82), rgba(11,16,23,.82)); }
.finding h3{
  font-size:1.13rem; font-weight:600; font-variation-settings:'wdth' 93;
  letter-spacing:-.018em; margin-bottom:.75rem;
}
.finding p{ font-size:.92rem; color:var(--muted); line-height:1.78; margin-bottom:.7rem; }
.finding em{ color:var(--text-2); font-style:italic; }
.finding__why{
  font-size:.86rem !important; color:var(--text-2) !important;
  padding-top:.85rem; border-top:1px solid var(--line);
  margin-bottom:0 !important;
}

/* ============================================================
   Credentials
   ============================================================ */
.creds-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1.5rem; }

.credential{
  position:relative; padding:1.9rem 1.75rem; border-radius:var(--r);
  background:linear-gradient(165deg, rgba(15,22,32,.85), rgba(9,13,19,.85));
  border:1px solid var(--line);
  transition:transform .4s var(--ease), border-color .4s, box-shadow .4s;
  display:flex; flex-direction:column;
}
.credential:hover{ transform:translateY(-4px); border-color:var(--line-2);
  box-shadow:0 22px 52px -30px rgba(0,0,0,.95); }
.credential--primary{
  border-color:rgba(56,232,208,.30);
  background:linear-gradient(165deg, rgba(11,32,34,.6), rgba(9,13,19,.85));
}
.credential__top{ display:flex; align-items:center; justify-content:space-between; margin-bottom:1.25rem; }
.credential__ico{
  display:grid; place-items:center; width:42px; height:42px; border-radius:11px;
  background:linear-gradient(150deg, rgba(56,232,208,.14), rgba(56,232,208,.02));
  border:1px solid rgba(56,232,208,.26);
}
.credential__ico svg{ width:20px; height:20px; fill:none; stroke:var(--teal);
  stroke-width:1.6; stroke-linecap:round; stroke-linejoin:round; }
.credential__status,.credential__year{
  font-family:var(--font-mono); font-size:.63rem; letter-spacing:.14em; text-transform:uppercase;
  color:var(--faint); display:inline-flex; align-items:center; gap:.4rem;
}
.credential__status{ color:var(--teal); }
.credential__dot{ width:5px; height:5px; border-radius:50%; background:var(--teal);
  box-shadow:0 0 8px var(--teal); }
.credential h3{
  font-size:1.02rem; font-weight:600; font-variation-settings:'wdth' 94;
  letter-spacing:-.016em; margin-bottom:.4rem; line-height:1.28;
}
.credential__issuer{
  font-family:var(--font-mono); font-size:.7rem; color:var(--muted);
  letter-spacing:.04em; margin-bottom:.85rem;
}
.credential__desc{ font-size:.865rem; color:var(--muted); line-height:1.68; margin-bottom:1.2rem; }
.credential__link{
  margin-top:auto; display:inline-flex; align-items:center; gap:.45rem;
  font-size:.8rem; font-weight:500; color:var(--teal);
  transition:gap .3s var(--ease), opacity .3s;
}
.credential__link svg{ width:13px; height:13px; fill:none; stroke:currentColor;
  stroke-width:2; stroke-linecap:round; stroke-linejoin:round; }
.credential__link:hover{ gap:.7rem; }
/* placeholder state until a real verify URL is supplied */
.credential__link[data-credential-placeholder][href="#"]{
  color:var(--faint); pointer-events:none;
}
.credential__link[data-credential-placeholder][href="#"]::after{
  content:'(add link)'; font-family:var(--font-mono); font-size:.62rem; opacity:.7;
}

/* ============================================================
   Capabilities
   ============================================================ */
.caps{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px;
  background:var(--line); border:1px solid var(--line); border-radius:var(--r-lg); overflow:hidden; }
.cap{ background:linear-gradient(175deg, rgba(15,22,32,.92), rgba(8,11,17,.92));
  padding:2rem 1.85rem; transition:background .35s var(--ease); }
.cap:hover{ background:linear-gradient(175deg, rgba(20,29,41,.95), rgba(11,16,23,.95)); }
.cap h3{
  font-size:.78rem; font-family:var(--font-mono); font-weight:500;
  letter-spacing:.15em; text-transform:uppercase; color:var(--teal);
  margin-bottom:1.15rem;
}
.cap ul{ display:flex; flex-direction:column; gap:.55rem; }
.cap li{
  font-size:.875rem; color:var(--muted); line-height:1.5;
  padding-left:1.05rem; position:relative;
}
.cap li::before{
  content:''; position:absolute; left:0; top:.62em;
  width:5px; height:1px; background:var(--faint);
}

/* ============================================================
   Timeline
   ============================================================ */
.timeline{ position:relative; padding-left:2rem; }
.timeline::before{
  content:''; position:absolute; left:5px; top:.7rem; bottom:.7rem; width:1px;
  background:linear-gradient(180deg, rgba(56,232,208,.5), var(--line) 22%, var(--line) 78%, transparent);
}
.tl{ position:relative; padding-bottom:2.9rem; }
.tl:last-child{ padding-bottom:0; }
.tl::before{
  content:''; position:absolute; left:-2rem; top:.55rem;
  width:11px; height:11px; border-radius:50%;
  background:var(--bg); border:2px solid var(--line-2);
  transition:border-color .35s, box-shadow .35s;
}
.tl:first-child::before{ border-color:var(--teal); box-shadow:0 0 12px rgba(56,232,208,.55); }
.tl:hover::before{ border-color:var(--teal); }
.tl__when{
  font-family:var(--font-mono); font-size:.72rem; letter-spacing:.09em;
  color:var(--faint); margin-bottom:.5rem;
}
.tl__what h3{
  font-size:1.14rem; font-weight:600; font-variation-settings:'wdth' 92;
  letter-spacing:-.019em; margin-bottom:.3rem;
}
.tl__org{ font-size:.87rem !important; color:var(--teal) !important; margin-bottom:.75rem !important; }
.tl__what p{ font-size:.92rem; color:var(--muted); line-height:1.74; margin:0; max-width:72ch; }

/* ============================================================
   Contact
   ============================================================ */
.section--contact{ padding:8rem 0 7rem; }
.contact{ text-align:center; max-width:760px; margin-inline:auto; }
.contact__title{
  font-size:clamp(2.7rem, 6.2vw, 4.6rem); font-weight:700;
  font-variation-settings:'wdth' 88; letter-spacing:-.04em; margin-bottom:1.35rem;
}
.contact__sub{ font-size:1.06rem; color:var(--muted); line-height:1.72; margin-bottom:2.6rem; }
.contact__actions{ display:flex; flex-wrap:wrap; gap:.9rem; justify-content:center; margin-bottom:0; }

/* ============================================================
   Footer
   ============================================================ */
.footer{ border-top:1px solid var(--line); padding:2.5rem 0; }
.footer__inner{
  display:flex; align-items:center; justify-content:space-between; gap:2rem; flex-wrap:wrap;
}
.footer p{ margin:0; font-size:.8rem; color:var(--faint); }
.footer__note{ max-width:56ch; text-align:right; line-height:1.6; }
.footer__src{
  display:block; margin-top:.5rem; color:var(--muted); text-decoration:none;
  border-bottom:1px solid var(--line-2); padding-bottom:1px;
  transition:color .3s, border-color .3s;
}
.footer__src:hover{ color:var(--teal); border-bottom-color:var(--teal); }

/* ============================================================
   Reveal animation
   ============================================================ */
.reveal{ opacity:0; transform:translateY(22px); transition:opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.is-in{ opacity:1; transform:none; }
.reveal[data-delay="1"]{ transition-delay:.09s; }
.reveal[data-delay="2"]{ transition-delay:.18s; }
.reveal[data-delay="3"]{ transition-delay:.27s; }
.reveal[data-delay="4"]{ transition-delay:.36s; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width:1080px){
  .cards--3{ grid-template-columns:repeat(2,1fr); }
  .creds-grid{ grid-template-columns:repeat(2,1fr); }
  .caps{ grid-template-columns:repeat(2,1fr); }
  .stats{ grid-template-columns:repeat(3,1fr); }
}

@media (max-width:900px){
  .nav__links{
    position:fixed; inset:74px 0 auto 0; flex-direction:column; align-items:stretch;
    gap:0; padding:1rem 1.4rem 1.6rem;
    background:rgba(6,8,12,.97); backdrop-filter:blur(18px); -webkit-backdrop-filter:blur(18px);
    border-bottom:1px solid var(--line);
    transform:translateY(-12px); opacity:0; pointer-events:none;
    transition:transform .3s var(--ease), opacity .3s var(--ease);
  }
  .nav__links.is-open{ transform:none; opacity:1; pointer-events:auto; }
  .nav__links a{ padding:.85rem .4rem; border-bottom:1px solid var(--line); border-radius:0; }
  .nav__cta{ margin-left:0; margin-top:.8rem; border-radius:10px; text-align:center; }
  .nav__toggle{ display:flex; }

  .hero{ padding:7.5rem 0 3rem; }
  .hero__inner{ grid-template-columns:1fr; gap:3.5rem; }
  .hero__portrait{ order:-1; }
  .portrait{ width:min(100%, 300px); }
  .stats{ margin-top:4rem; }

  .approach{ grid-template-columns:1fr; gap:3rem; }
  .projects{ grid-template-columns:1fr; }
  .section{ padding:5rem 0; }
  .footer__inner{ flex-direction:column; align-items:flex-start; }
  .footer__note{ text-align:left; }
}

@media (max-width:640px){
  .wrap{ width:calc(100% - 2rem); }
  .cards--3, .creds-grid, .caps{ grid-template-columns:1fr; }
  .stats{ grid-template-columns:repeat(2,1fr); }
  .stat:last-child{ grid-column:1 / -1; }
  .hero__actions .btn, .contact__actions .btn{ width:100%; justify-content:center; }
  .finding{ padding:1.6rem 1.4rem 1.6rem 1.4rem; }
  .finding::before{ position:static; display:block; margin-bottom:.7rem; }
  .diagram{ padding:1.35rem 1rem; }
  .project, .card, .credential{ padding:1.6rem 1.4rem; }
  .portrait{ width:min(100%, 320px); }
  .portrait__badge{ font-size:.57rem; padding:.45rem .8rem; letter-spacing:.08em; }
  .section__title{ font-size:clamp(1.8rem,7vw,2.3rem); }
}

/* ============================================================
   Motion / print
   ============================================================ */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important; animation-iteration-count:1 !important;
    transition-duration:.001ms !important; scroll-behavior:auto !important;
  }
  .reveal{ opacity:1; transform:none; }
  .bg-orb{ animation:none; }
}

@media print{
  .bg-layer,.nav,.scroll-progress,.hero__actions,.contact__actions{ display:none !important; }
  body{ background:#fff; color:#000; }
  .chrome{ -webkit-text-fill-color:#000; color:#000; background:none; }
}