/* =========================================================
   DRMZ Strategies — monochrome + steel-blue
   Grotesk display / mono labels
   ========================================================= */

:root {
  --ink:        #0b0d11;
  --ink-2:      #14171c;
  --ink-soft:   #2c3138;
  --paper:      #f1f2f3;
  --paper-pure: #ffffff;
  --muted:      #767c84;
  --muted-2:    #9aa0a8;
  --line:       rgba(11, 13, 17, 0.12);
  --line-soft:  rgba(11, 13, 17, 0.07);
  --line-dark:  rgba(255, 255, 255, 0.12);
  --steel:      #4f7cac;
  --steel-soft: #7da3cb;
  --steel-dim:  #34526e;

  --ff-display: "Space Grotesk", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --ff-mono:    "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --pad-x: clamp(1.25rem, 5vw, 7rem);
  --maxw:  1500px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }

body {
  font-family: var(--ff-display);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.15;
  overflow-x: hidden;
}

::selection { background: var(--steel); color: #fff; }

a { color: inherit; text-decoration: none; }

/* ---- shared label / mono ---- */
.label {
  font-family: var(--ff-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}
.label .idx { color: var(--steel); }

.shell { width: 100%; max-width: var(--maxw); margin: 0 auto; padding-inline: var(--pad-x); }

/* =========================================================
   NAV
   ========================================================= */
.nav {
  position: fixed; z-index: 100;
  top: clamp(0.6rem, 1.4vw, 1.15rem);
  left: clamp(0.7rem, 3vw, 1.8rem);
  right: clamp(0.7rem, 3vw, 1.8rem);
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 0.6rem 0.7rem 0.6rem 1.4rem;
  border-radius: 999px;
  color: #fff;
  background: rgba(11, 13, 17, 0.34);
  backdrop-filter: blur(16px) saturate(1.3);
  -webkit-backdrop-filter: blur(16px) saturate(1.3);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow:
    0 22px 54px -26px rgba(0, 0, 0, 0.7),
    inset 0 1px 0 rgba(255, 255, 255, 0.12);
  transition: background 0.4s var(--ease), color 0.4s var(--ease), border-color 0.4s var(--ease),
    box-shadow 0.4s var(--ease), opacity 0.45s var(--ease), transform 0.45s var(--ease);
}
.nav.hide { opacity: 0; pointer-events: none; }
.nav.solid {
  background: rgba(241, 242, 243, 0.8);
  backdrop-filter: blur(16px) saturate(1.3);
  -webkit-backdrop-filter: blur(16px) saturate(1.3);
  color: var(--ink);
  border-color: rgba(11, 13, 17, 0.1);
  box-shadow:
    0 18px 44px -28px rgba(11, 13, 17, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.brand { display: flex; align-items: center; gap: 0.7rem; cursor: pointer; }
.brand .mark {
  width: 30px; height: 30px;
  flex: none;
  background: currentColor;
  -webkit-mask: url(logo-mark.png) center / contain no-repeat;
          mask: url(logo-mark.png) center / contain no-repeat;
}
.brand .word {
  font-size: 1.12rem;
  display: inline-flex; align-items: baseline; gap: 0.34em;
}
.brand .word .wm { font-weight: 500; letter-spacing: 0.18em; }
.brand .word .wt { font-weight: 300; letter-spacing: 0.01em; }

.nav-links { display: flex; align-items: center; gap: 2.2rem; }
.nav-links a {
  font-family: var(--ff-mono);
  font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase;
  opacity: 0.8; transition: opacity 0.25s, color 0.25s;
  position: relative;
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: -6px; height: 1px; width: 0;
  background: var(--steel); transition: width 0.3s var(--ease);
}
.nav-links a:hover { opacity: 1; }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  font-family: var(--ff-mono);
  font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase;
  border: 1px solid currentColor;
  padding: 0.7rem 1.3rem;
  transition: background 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s;
}
.nav.solid .nav-cta:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.nav:not(.solid) .nav-cta:hover { background: #fff; color: var(--ink); }

/* ---- language switch ---- */
.lang-switch {
  display: flex; align-items: stretch; flex: none;
  border: 1px solid currentColor; opacity: 0.92;
}
.lang-opt {
  font-family: var(--ff-mono); font-size: 0.68rem; letter-spacing: 0.14em;
  text-transform: uppercase; line-height: 1;
  background: transparent; color: inherit; border: 0; cursor: pointer;
  padding: 0.5rem 0.62rem;
  transition: background 0.25s var(--ease), color 0.25s var(--ease), opacity 0.25s;
  opacity: 0.55;
}
.lang-opt + .lang-opt { border-left: 1px solid currentColor; }
.lang-opt:hover { opacity: 0.9; }
.lang-opt.active { opacity: 1; }
/* over the dark hero (transparent nav): white pill, dark text */
.nav:not(.solid) .lang-opt.active { background: #fff; color: var(--ink); }
/* over light page (solid nav): dark pill, light text */
.nav.solid .lang-opt.active { background: var(--ink); color: var(--paper); }

.nav-burger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: 0; }
.nav-burger span { width: 24px; height: 1.5px; background: currentColor; display: block; transition: 0.3s; }

/* =========================================================
   HERO  ("video")
   ========================================================= */
.hero {
  position: relative; height: 100svh; min-height: 640px;
  background: var(--ink);
  color: #fff;
  overflow: hidden;
  display: flex; flex-direction: column; justify-content: center;
}
#hero-video {
  position: absolute; inset: 0; z-index: 0;
  width: 100%; height: 100%; object-fit: cover; display: block;
  background: var(--ink);
}
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    radial-gradient(120% 90% at 50% 40%, rgba(11,13,17,0) 30%, rgba(11,13,17,0.55) 100%),
    linear-gradient(180deg, rgba(11,13,17,0.5) 0%, rgba(11,13,17,0) 22%, rgba(11,13,17,0) 70%, rgba(11,13,17,0.85) 100%);
}

.hero .hero-inner { position: relative; z-index: 2; }
.hero-glass {
  position: relative;
  width: fit-content; max-width: min(60rem, 100%);
}
/* soft, borderless dark halo that wraps the text and feathers out */
.hero-glass::before {
  content: ""; position: absolute; z-index: -1; pointer-events: none;
  inset: -11% -15% -13% -13%;
  background: radial-gradient(118% 112% at 30% 48%,
    rgba(11,13,17,0.52) 0%,
    rgba(11,13,17,0.30) 42%,
    rgba(11,13,17,0) 72%);
  backdrop-filter: blur(9px) saturate(1.1);
  -webkit-backdrop-filter: blur(9px) saturate(1.1);
  -webkit-mask: radial-gradient(118% 112% at 30% 48%, #000 0%, #000 46%, transparent 72%);
          mask: radial-gradient(118% 112% at 30% 48%, #000 0%, #000 46%, transparent 72%);
}
.hero-eyebrow {
  display: flex; align-items: center; gap: 0.9rem; margin-bottom: 2.2rem;
  color: var(--steel-soft);
  opacity: 0; transform: translateY(14px);
  animation: rise 0.9s var(--ease) 0.15s forwards;
}
.hero-eyebrow .rule { width: 46px; height: 1px; background: var(--steel-soft); opacity: 0.6; }

.hero h1 {
  font-weight: 500;
  font-size: clamp(3.1rem, 9.2vw, 9.5rem);
  line-height: 1.06;
  letter-spacing: -0.03em;
  max-width: 16ch;
}
.hero h1 .em { color: var(--steel-soft); }
.hero h1 .line { display: block; overflow: hidden; }
.hero h1 .line > span {
  display: block; transform: translateY(105%);
  animation: rise-clip 1.1s var(--ease) forwards;
}
.hero h1 .line:nth-child(1) > span { animation-delay: 0.20s; }
.hero h1 .line:nth-child(2) > span { animation-delay: 0.32s; }

.hero-sub {
  margin-top: 2.4rem; max-width: 46ch;
  font-size: clamp(1rem, 1.5vw, 1.35rem);
  line-height: 1.5; color: rgba(255,255,255,0.72); font-weight: 300;
  opacity: 0; transform: translateY(14px);
  animation: rise 0.9s var(--ease) 0.6s forwards;
}

.scroll-cue {
  position: absolute; left: 50%; bottom: 2rem; transform: translateX(-50%);
  z-index: 3; display: flex; flex-direction: column; align-items: center; gap: 0.7rem;
  color: rgba(255,255,255,0.6);
  opacity: 0; animation: fade 1s ease 1.1s forwards;
}
.scroll-cue .txt { font-family: var(--ff-mono); font-size: 0.62rem; letter-spacing: 0.3em; text-transform: uppercase; }
.scroll-cue .bar { width: 1px; height: 46px; background: linear-gradient(var(--steel-soft), transparent); position: relative; overflow: hidden; }
.scroll-cue .bar::after { content: ""; position: absolute; top: -50%; left: 0; width: 100%; height: 50%; background: #fff; animation: drop 1.8s ease-in-out infinite; }

/* hero corner ticks for a technical feel */
.hero-meta {
  position: absolute; z-index: 2; bottom: 2.2rem;
  display: flex; gap: 2.4rem;
  font-family: var(--ff-mono); font-size: 0.66rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  opacity: 0; animation: fade 1s ease 1.2s forwards;
}
.hero-meta.left { left: var(--pad-x); }
.hero-meta.right { right: var(--pad-x); text-align: right; }

/* =========================================================
   SECTION SCAFFOLD
   ========================================================= */
section { position: relative; }
.block { padding-block: clamp(5rem, 11vh, 9rem); }
.block-head { display: flex; align-items: baseline; gap: 1.2rem; margin-bottom: clamp(3rem, 7vh, 6rem); }
.block-head .label { flex: none; }
.block-head .rule { flex: 1; height: 1px; background: var(--line); }

.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: 0.08s; }
.reveal.d2 { transition-delay: 0.16s; }
.reveal.d3 { transition-delay: 0.24s; }
.reveal.d4 { transition-delay: 0.32s; }

/* ---- Capabilities / statement ---- */
.statement {
  font-weight: 400;
  font-size: clamp(2rem, 5vw, 4.6rem);
  line-height: 1.04; letter-spacing: -0.025em;
  max-width: 20ch;
  text-wrap: balance;
}
.statement .dim { color: var(--muted-2); }

.cap-grid {
  margin-top: clamp(3.5rem, 8vh, 7rem);
  border-top: 1px solid var(--line);
}
.cap-row {
  display: grid; grid-template-columns: 6rem minmax(0, 1.1fr) minmax(0, 1.4fr) auto;
  gap: 2rem; align-items: start;
  padding: 2.4rem 0; border-bottom: 1px solid var(--line);
  transition: background 0.4s var(--ease);
}
.cap-row:hover { background: var(--paper-pure); }
.cap-row .num { font-family: var(--ff-mono); font-size: 0.78rem; color: var(--steel); padding-top: 0.55rem; }
.cap-row h3 { font-size: clamp(1.5rem, 2.6vw, 2.4rem); font-weight: 500; letter-spacing: -0.02em; line-height: 1.05; }
.cap-row p { color: var(--ink-soft); font-size: 1rem; line-height: 1.55; font-weight: 300; max-width: 42ch; }
.cap-row .arrow { font-family: var(--ff-mono); font-size: 1.2rem; color: var(--muted-2); transition: transform 0.4s var(--ease), color 0.3s; padding-top: 0.4rem; }
.cap-row:hover .arrow { transform: translate(6px, -6px); color: var(--steel); }

/* =========================================================
   METHODS (dark band)
   ========================================================= */
.methods { background: var(--ink); color: #fff; }
.methods .label { color: var(--muted-2); }
.methods .block-head .rule { background: var(--line-dark); }
.methods .statement { color: #fff; }
.methods .statement .dim { color: #6b7682; }

.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-top: clamp(3.5rem, 8vh, 6rem); }
.pillar {
  padding: 2.6rem 2.2rem 3rem; border-left: 1px solid var(--line-dark);
  position: relative; transition: background 0.4s var(--ease);
}
.pillar:first-child { padding-left: 0; border-left: 0; }
.pillar:hover { background: rgba(255,255,255,0.02); }
.pillar .pnum { font-family: var(--ff-mono); font-size: 0.72rem; color: var(--steel-soft); letter-spacing: 0.2em; }
.pillar h3 { font-size: clamp(1.4rem, 2.2vw, 2rem); font-weight: 500; margin: 1.6rem 0 1rem; letter-spacing: -0.02em; }
.pillar p { color: rgba(255,255,255,0.62); font-size: 0.98rem; line-height: 1.6; font-weight: 300; }
.pillar ul { list-style: none; margin-top: 1.6rem; display: flex; flex-direction: column; gap: 0.6rem; }
.pillar li { font-family: var(--ff-mono); font-size: 0.74rem; letter-spacing: 0.04em; color: rgba(255,255,255,0.5); display: flex; gap: 0.6rem; }
.pillar li::before { content: "—"; color: var(--steel-soft); }

/* =========================================================
   RESEARCH
   ========================================================= */
.research-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 1.5rem; }

/* horizontal rail of uniform cards */
.rail-head {
  display: flex; align-items: flex-end; justify-content: space-between; gap: 2rem;
  margin-bottom: clamp(1.6rem, 4vh, 2.6rem);
}
.rail-note { max-width: 46ch; color: var(--ink-soft); font-size: 0.98rem; line-height: 1.55; font-weight: 300; }
.rail-nav { display: flex; gap: 0.6rem; flex: none; }
.rail-btn {
  width: 50px; height: 50px; flex: none;
  border: 1px solid var(--line); background: transparent; color: var(--ink);
  font-family: var(--ff-mono); font-size: 1.1rem; cursor: pointer;
  transition: background 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s, opacity 0.3s;
}
.rail-btn:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.rail-btn:disabled { opacity: 0.28; cursor: default; background: transparent; color: var(--ink); border-color: var(--line); }

.research-rail {
  display: flex; gap: 1.5rem; align-items: stretch;
  overflow-x: auto; scroll-snap-type: x proximity;
  scroll-padding-left: var(--pad-x);
  padding: 0.5rem var(--pad-x) 1.5rem;
  scrollbar-width: none; -ms-overflow-style: none;
  cursor: grab;
}
.research-rail.dragging { cursor: grabbing; scroll-snap-type: none; }
.research-rail::-webkit-scrollbar { display: none; }
.research-rail .r-card {
  flex: 0 0 clamp(320px, 82vw, 1240px);
  scroll-snap-align: start;
}

/* extra-large full-bleed feature cards */
.r-card {
  position: relative; display: block; overflow: hidden;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--line); background: var(--ink);
  transition: transform 0.55s var(--ease), box-shadow 0.55s var(--ease), border-color 0.4s;
}
.r-card:hover { box-shadow: 0 36px 70px -34px rgba(11,13,17,0.55); border-color: var(--ink); }
.r-media {
  position: absolute; inset: 0;
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,0.05) 0 2px, transparent 2px 11px),
    linear-gradient(150deg, #1c2530, #0d1117 70%);
  display: flex; align-items: center; justify-content: center;
  transition: transform 0.7s var(--ease);
}
.r-card:hover .r-media { transform: scale(1.03); }
.r-media .ph { font-family: var(--ff-mono); font-size: 0.66rem; letter-spacing: 0.14em; color: rgba(255,255,255,0.32); text-transform: uppercase; }

.r-overlay {
  position: absolute; top: clamp(1.4rem, 3vw, 2.4rem); left: clamp(1.4rem, 3vw, 2.4rem);
  max-width: min(560px, 64%);
  background: rgba(11,13,17,0.66);
  backdrop-filter: blur(8px) saturate(1.2);
  -webkit-backdrop-filter: blur(8px) saturate(1.2);
  padding: clamp(1.1rem, 2vw, 1.7rem) clamp(1.3rem, 2.2vw, 2rem);
  display: flex; flex-direction: column; gap: 0.85rem;
}
.r-eyebrow { font-family: var(--ff-mono); font-size: 0.68rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--steel-soft); }
.r-overlay h3 {
  font-size: clamp(1.5rem, 2.9vw, 2.6rem); font-weight: 500; letter-spacing: -0.02em;
  line-height: 1.08; color: #fff; text-wrap: balance;
}
.r-overlay h3 .ar { display: inline-block; font-weight: 400; margin-left: 0.15em; transition: transform 0.45s var(--ease); }
.r-card:hover .r-overlay h3 .ar { transform: translate(4px, -4px); }

/* =========================================================
   INDUSTRIES
   ========================================================= */
.ind-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.ind-cell {
  border-right: 1px solid var(--line); border-bottom: 1px solid var(--line);
  padding: 2.2rem 1.8rem; min-height: 200px;
  display: flex; flex-direction: column; justify-content: space-between;
  transition: background 0.4s var(--ease), color 0.4s var(--ease);
  position: relative; overflow: hidden;
}
.ind-cell:hover { background: var(--ink); color: #fff; }
.ind-cell .ic-num { font-family: var(--ff-mono); font-size: 0.7rem; letter-spacing: 0.18em; color: var(--muted); transition: color 0.4s; }
.ind-cell:hover .ic-num { color: var(--steel-soft); }
.ind-cell h3 { font-size: clamp(1.15rem, 1.6vw, 1.5rem); font-weight: 500; letter-spacing: -0.015em; line-height: 1.1; }

/* =========================================================
   ABOUT
   ========================================================= */
.about-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(2rem, 6vw, 6rem); align-items: center; }
.about-photo {
  aspect-ratio: 4 / 5; border: 1px solid var(--line);
  background:
    repeating-linear-gradient(135deg, rgba(11,13,17,0.045) 0 2px, transparent 2px 11px),
    var(--paper-pure);
  display: flex; align-items: center; justify-content: center;
}
.about-photo .ph { font-family: var(--ff-mono); font-size: 0.64rem; letter-spacing: 0.14em; color: var(--muted-2); text-transform: uppercase; }
.about-copy h2 { font-size: clamp(1.8rem, 3.6vw, 3.2rem); font-weight: 400; letter-spacing: -0.025em; line-height: 1.08; margin-bottom: 1.8rem; text-wrap: balance; }
.about-copy h2 .dim { color: var(--muted-2); }
.about-copy p { color: var(--ink-soft); font-size: 1.02rem; line-height: 1.65; font-weight: 300; max-width: 52ch; margin-bottom: 1.2rem; }
.about-stats { display: flex; gap: 3rem; margin-top: 2.6rem; flex-wrap: wrap; }
.about-stats .stat .n { font-size: clamp(2rem, 3.5vw, 3.2rem); font-weight: 500; letter-spacing: -0.03em; }
.about-stats .stat .n .u { color: var(--steel); }
.about-stats .stat .k { font-family: var(--ff-mono); font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); margin-top: 0.5rem; }

/* =========================================================
   CONTACT (dark)
   ========================================================= */
.contact { background: var(--ink); color: #fff; }
.contact .label { color: var(--muted-2); }
.contact .block-head .rule { background: var(--line-dark); }
.contact-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: clamp(2.5rem, 7vw, 7rem); align-items: start; }
.contact h2 { font-size: clamp(2.4rem, 6vw, 6rem); font-weight: 400; letter-spacing: -0.03em; line-height: 0.98; }
.contact h2 .em { color: var(--steel-soft); }
.contact .lede { color: rgba(255,255,255,0.62); font-size: 1.05rem; line-height: 1.6; font-weight: 300; margin-top: 1.8rem; max-width: 40ch; }
.contact .direct { margin-top: 2.6rem; display: flex; flex-direction: column; gap: 1.1rem; }
.contact .direct a { font-family: var(--ff-mono); font-size: 0.82rem; letter-spacing: 0.06em; color: #fff; display: flex; align-items: center; gap: 0.8rem; width: fit-content; }
.contact .direct a .k { color: var(--muted-2); letter-spacing: 0.16em; text-transform: uppercase; font-size: 0.66rem; }
.contact .direct a span.v { border-bottom: 1px solid var(--steel-dim); transition: border-color 0.3s; padding-bottom: 2px; }
.contact .direct a:hover span.v { border-color: var(--steel-soft); }

.form { display: flex; flex-direction: column; gap: 1.5rem; }
.form .field { display: flex; flex-direction: column; gap: 0.6rem; }
.form label { font-family: var(--ff-mono); font-size: 0.66rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted-2); }
.form input, .form textarea, .form select {
  background: transparent; border: 0; border-bottom: 1px solid var(--line-dark);
  color: #fff; font-family: var(--ff-display); font-size: 1.05rem; padding: 0.7rem 0;
  transition: border-color 0.3s;
}
.form input::placeholder, .form textarea::placeholder { color: rgba(255,255,255,0.3); }
.form input:focus, .form textarea:focus, .form select:focus { outline: none; border-color: var(--steel-soft); }
.form select { -webkit-appearance: none; appearance: none; cursor: pointer; }
.form select option { color: #000; }
.form textarea { resize: vertical; min-height: 70px; }
.form .submit {
  margin-top: 0.6rem; align-self: flex-start;
  font-family: var(--ff-mono); font-size: 0.74rem; letter-spacing: 0.16em; text-transform: uppercase;
  background: #fff; color: var(--ink); border: 1px solid #fff;
  padding: 1rem 2.2rem; cursor: pointer;
  transition: background 0.3s var(--ease), color 0.3s var(--ease);
  display: flex; align-items: center; gap: 0.8rem;
}
.form .submit:hover { background: var(--steel); border-color: var(--steel); color: #fff; }
.form .note { font-family: var(--ff-mono); font-size: 0.66rem; letter-spacing: 0.08em; color: var(--steel-soft); min-height: 1em; }

/* =========================================================
   FOOTER
   ========================================================= */
.footer { background: var(--ink); color: #fff; border-top: 1px solid var(--line-dark); }
.footer .shell { padding-block: clamp(3rem, 7vh, 5rem); }
.footer-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 2rem; flex-wrap: wrap; padding-bottom: 3rem; border-bottom: 1px solid var(--line-dark); }
.footer .brand .word { color: #fff; }
.footer-tag { font-family: var(--ff-mono); font-size: 0.72rem; letter-spacing: 0.14em; color: var(--muted-2); text-transform: uppercase; margin-top: 1rem; }
.footer-nav { display: flex; gap: 3.5rem; flex-wrap: wrap; }
.footer-col h4 { font-family: var(--ff-mono); font-size: 0.64rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted-2); margin-bottom: 1.2rem; }
.footer-col a { display: block; font-size: 0.92rem; color: rgba(255,255,255,0.7); padding: 0.35rem 0; transition: color 0.25s; font-weight: 300; }
.footer-col a:hover { color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding-top: 2rem; flex-wrap: wrap; }
.footer-bottom .copy { font-family: var(--ff-mono); font-size: 0.68rem; letter-spacing: 0.08em; color: var(--muted); }
.footer-bottom .socials { display: flex; gap: 1.4rem; }
.footer-bottom .socials a { font-family: var(--ff-mono); font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted-2); transition: color 0.25s; }
.footer-bottom .socials a:hover { color: var(--steel-soft); }

/* =========================================================
   ANIMATIONS
   ========================================================= */
@keyframes rise { to { opacity: 1; transform: none; } }
@keyframes rise-clip { to { transform: none; } }
@keyframes fade { to { opacity: 1; } }
@keyframes drop { 0% { top: -50%; } 100% { top: 110%; } }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1080px) {
  .nav-links { display: none; }
  .nav-burger { display: flex; }
  .pillars { grid-template-columns: 1fr; }
  .pillar { border-left: 0; border-top: 1px solid var(--line-dark); padding-left: 0; padding-right: 0; }
  .pillar:first-child { border-top: 0; }
  .ind-grid { grid-template-columns: repeat(2, 1fr); }
  .r-card, .r-card.wide { grid-column: span 6; }
}
@media (max-width: 820px) {
  .cap-row { grid-template-columns: 3.5rem 1fr; }
  .cap-row p { grid-column: 2; }
  .cap-row .arrow { display: none; }
  .about-grid { grid-template-columns: 1fr; }
  .about-photo { aspect-ratio: 16/10; order: 2; }
  .contact-grid { grid-template-columns: 1fr; }
  .hero-meta { display: none; }
}
@media (max-width: 560px) {
  .research-grid { grid-template-columns: 1fr; }
  .r-card, .r-card.wide { grid-column: 1 / -1; }
  .ind-grid { grid-template-columns: 1fr; }
  .footer-top { flex-direction: column; }
  .about-stats { gap: 2rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
  .hero h1 .line > span, .hero-eyebrow, .hero-sub, .scroll-cue, .hero-meta { opacity: 1 !important; transform: none !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
}