/* =========================================================
   Collective Assembly — v7
   "Reality-First / Poster Modernist" design system
   ========================================================= */

/* -- Fonts (General Sans via Fontshare; swap to Adobe Fonts later by
   replacing the @import below and updating --font-sans). ------- */
@import url("https://api.fontshare.com/v2/css?f[]=general-sans@200,300,400,500,600,700&f[]=jetbrains-mono@400,500&display=swap");

/* =========================================================
   Tokens
   ========================================================= */
:root {
  /* Color */
  --cream:        #E3E2DE;
  --cobalt:       #1351AA;
  --black:        #141414;
  --gray-deep:    #444343;
  --gray-muted:   #7A7A7A;
  --border:       #C7C7C7;

  /* Type */
  --font-sans:    "General Sans", "Aileron", "Inter", system-ui, -apple-system, sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --ls-tight:     -0.04em;
  --ls-snug:      -0.03em;
  --ls-normal:     0;
  --ls-wide:       0.2em;

  /* Layout */
  --gutter:       24px;
  --container:    1440px;
  --side-pad:     32px;
  --nav-h:        80px;

  /* Motion */
  --t-fast:       0.3s linear;
}

/* =========================================================
   Reset
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }
html, body, h1, h2, h3, h4, p, ul, li, figure, blockquote, button, input, textarea, select { margin: 0; padding: 0; }
ul { list-style: none; }
button { background: none; border: 0; font: inherit; color: inherit; cursor: pointer; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; height: auto; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 1.125rem;
  line-height: 1.5;
  color: var(--gray-deep);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

::selection { background: var(--cobalt); color: var(--cream); }

/* =========================================================
   12-column grid container
   Each "section" (anything with .grid) sits inside the grid;
   columns 1-3 are reserved for labels; 4-12 hold content.
   ========================================================= */
.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 0 var(--gutter);
  max-width: var(--container);
  margin: 0 auto;
  padding-left:  var(--side-pad);
  padding-right: var(--side-pad);
  width: 100%;
}

.col-label    { grid-column: 1 / span 3; }
.col-content  { grid-column: 4 / span 9; }
.col-full     { grid-column: 1 / -1; }

/* =========================================================
   Sticky sidebar label
   ========================================================= */
.label {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  color: var(--gray-muted);
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.label::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--black);
}
.col-label .label {
  position: sticky;
  top: calc(var(--nav-h) + 32px);
}

/* =========================================================
   Section dividers
   ========================================================= */
.section {
  border-top: 1px solid var(--border);
  padding-top: 96px;
  padding-bottom: 96px;
}
.section--first {            /* first section under the nav */
  border-top: 0;
}
.section--tight  { padding-top: 64px; padding-bottom: 64px; }

/* =========================================================
   Type scale
   ========================================================= */
.h-hero {
  font-family: var(--font-sans);
  font-weight: 900;
  line-height: 0.85;
  letter-spacing: var(--ls-tight);
  color: var(--black);
  font-size: clamp(3.5rem, 11vw, 11rem);
}
.h-section {
  font-family: var(--font-sans);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: var(--ls-snug);
  color: var(--black);
  font-size: clamp(2.75rem, 7vw, 6.5rem);
}
.h-3 {
  font-family: var(--font-sans);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: var(--ls-snug);
  color: var(--black);
  font-size: 1.5rem;
}
.h-list {                    /* big interactive list item title */
  font-family: var(--font-sans);
  font-weight: 700;
  line-height: 1;
  letter-spacing: var(--ls-snug);
  color: var(--black);
  font-size: clamp(2rem, 5vw, 3.25rem);
  transition: color var(--t-fast);
}
.body {
  font-size: 1.125rem;
  line-height: 1.5;
  color: var(--gray-deep);
}
.body--lead {
  font-size: 1.25rem;
  line-height: 1.45;
  color: var(--gray-deep);
  max-width: 48ch;
}
.mono-idx {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0;
  color: var(--gray-muted);
}
.accent { color: var(--cobalt); }

/* =========================================================
   Rolodex (slot-machine word rotator)
   - Used inline (e.g. "Where strategy meets [WORD]").
   - All words stack in a single grid cell so the container sizes
     to whichever word is currently active.
   - Left-aligned (justify-self: start) so the word stays flush
     against the preceding text instead of centring.
   - preserve-3d + perspective on the wrapper, overflow visible —
     the 3D rotation must not be clipped.
   ========================================================= */
.rolodex {
  display: inline-grid;
  grid-template-columns: 1fr;
  vertical-align: top;
  perspective: 1200px;
  transform-style: preserve-3d;
  overflow: visible;
  text-align: left;
}
.rolodex__word {
  grid-area: 1 / 1;             /* every word occupies the same cell */
  justify-self: start;          /* left-align inside the container */
  display: inline-block;
  white-space: nowrap;
  color: var(--cobalt);
  transform-origin: 50% 100%;   /* pivot at the bottom edge — flips up from below */
  transform: rotateX(-90deg);
  opacity: 0;
  backface-visibility: hidden;
  transition:
    transform 0.7s cubic-bezier(0.6, 0, 0.3, 1),
    opacity   0.45s linear;
  will-change: transform, opacity;
}
.rolodex__word.is-active {
  transform: rotateX(0deg);
  opacity: 1;
}
.rolodex__word.is-leaving {
  transform: rotateX(90deg);    /* old word rotates 90° backward on the X-axis */
  opacity: 0;
}
@media (prefers-reduced-motion: reduce) {
  .rolodex__word { transition: none; }
}

/* =========================================================
   Buttons (Poster Button)
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 32px;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  border: 0;
  border-radius: 0;
  cursor: pointer;
  transition: background-color var(--t-fast), color var(--t-fast);
}
.btn--primary {
  background: var(--cobalt);
  color: var(--cream);
}
.btn--primary:hover { background: var(--black); }
.btn--dark {
  background: var(--black);
  color: var(--cream);
}
.btn--dark:hover { background: var(--cobalt); }
.btn--ghost {
  background: transparent;
  color: var(--black);
  padding-left: 0;
  padding-right: 0;
  border-bottom: 1px solid var(--black);
  letter-spacing: 0.08em;
}
.btn--ghost:hover { color: var(--cobalt); border-color: var(--cobalt); }

/* =========================================================
   Navigation
   ========================================================= */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--nav-h);
  background: rgba(227, 226, 222, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav__inner {
  height: 100%;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 0 var(--gutter);
  align-items: center;
  max-width: var(--container);
  margin: 0 auto;
  padding-left:  var(--side-pad);
  padding-right: var(--side-pad);
}
.nav__logo {
  grid-column: 1 / span 4;
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  color: var(--black);
}
.nav__logo .dot { color: var(--cobalt); }
.nav__status {
  grid-column: 5 / span 4;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gray-muted);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.nav__status .dot {
  width: 6px;
  height: 6px;
  background: var(--cobalt);
  display: inline-block;
}
.nav__links {
  grid-column: 9 / span 4;
  justify-self: end;
  display: flex;
  gap: 32px;
  align-items: center;
}
.nav__links a {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--black);
  transition: color var(--t-fast);
}
.nav__links a:hover { color: var(--cobalt); }
.nav__links a.cta {
  background: var(--black);
  color: var(--cream);
  padding: 10px 20px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
}
.nav__links a.cta:hover { background: var(--cobalt); color: var(--cream); }
.nav__hamburger {
  display: none;
  grid-column: 12 / span 1;
  justify-self: end;
  width: 32px;
  height: 24px;
  position: relative;
}
.nav__hamburger span {
  position: absolute;
  left: 0; right: 0;
  height: 2px;
  background: var(--black);
}
.nav__hamburger span:nth-child(1) { top: 4px; }
.nav__hamburger span:nth-child(2) { top: 50%; transform: translateY(-50%); }
.nav__hamburger span:nth-child(3) { bottom: 4px; }

/* =========================================================
   Hero
   ========================================================= */
.hero {
  min-height: 85vh;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 0 var(--gutter);
  max-width: var(--container);
  margin: 0 auto;
  padding: 96px var(--side-pad) 64px;
  align-items: stretch;
  position: relative;
}
.hero__rail {
  grid-column: 1 / span 3;
  border-right: 1px solid var(--border);
  padding: 8px 24px 8px 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 65vh;
}
.hero__rail .label {
  position: sticky;
  top: calc(var(--nav-h) + 32px);
}
.hero__rail-meta {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--gray-muted);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  line-height: 1.6;
}
.hero__main {
  grid-column: 4 / span 9;
  padding-left: 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 56px;
}
.hero__title {
  /* extends .h-hero */
}
.hero__title .accent { color: var(--cobalt); }
.hero__below {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gutter);
  align-items: end;
  border-top: 1px solid var(--border);
  padding-top: 32px;
}
.hero__below p {
  max-width: 400px;
  font-size: 1.0625rem;
  line-height: 1.5;
  color: var(--gray-deep);
}
.hero__cta {
  display: flex;
  gap: 24px;
  align-items: center;
  flex-wrap: wrap;
  justify-self: end;
}

/* =========================================================
   Page Hero (used on inner pages)
   ========================================================= */
.page-hero {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 0 var(--gutter);
  max-width: var(--container);
  margin: 0 auto;
  padding: 96px var(--side-pad) 64px;
}
.page-hero__rail {
  grid-column: 1 / span 3;
  border-right: 1px solid var(--border);
  padding-right: 24px;
}
.page-hero__main {
  grid-column: 4 / span 9;
  padding-left: 32px;
}
.page-hero__title {
  margin-top: 32px;
}
.page-hero__sub {
  margin-top: 32px;
  max-width: 520px;
  font-size: 1.125rem;
  color: var(--gray-deep);
}

/* =========================================================
   System Grid (3-col feature grid)
   ========================================================= */
.system__title {
  margin-bottom: 64px;
}
.system__title em {
  font-style: normal;
  color: var(--cobalt);
}
.system__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
}
.system__cell {
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 40px 32px 48px;
  background: transparent;
  transition: background-color var(--t-fast);
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 280px;
}
.system__cell:hover { background: rgba(255, 255, 255, 0.35); }
.system__cell .mono-idx { color: var(--gray-muted); }
.system__cell h3 { font-size: 1.5rem; font-weight: 700; color: var(--black); letter-spacing: var(--ls-snug); line-height: 1.1; }
.system__cell p  { font-size: 0.9375rem; line-height: 1.55; color: var(--gray-deep); }

/* Two-column variant (used for two-pillar block on home) */
.system__grid--2 { grid-template-columns: repeat(2, 1fr); }

/* Six-cell variant: just uses 3-col grid + more rows */

/* =========================================================
   Typographic List (Why Different / Who We Serve)
   ========================================================= */
.tlist {
  border-top: 1px solid var(--border);
}
.tlist__item {
  border-bottom: 1px solid var(--border);
  padding: 32px 0;
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 24px;
  align-items: center;
  cursor: default;
  transition: background-color var(--t-fast);
}
.tlist__item:hover .h-list { color: var(--cobalt); }
.tlist__item:hover .tlist__arrow { color: var(--cobalt); transform: translateX(8px); }
.tlist__idx { font-family: var(--font-mono); font-size: 0.75rem; color: var(--gray-muted); letter-spacing: 0.1em; }
.tlist__arrow {
  font-size: 1.5rem;
  color: var(--gray-muted);
  transition: color var(--t-fast), transform var(--t-fast);
}
.tlist__sub {
  grid-column: 2 / 3;
  margin-top: 8px;
  font-size: 0.95rem;
  color: var(--gray-deep);
  max-width: 60ch;
  display: none;
}

/* =========================================================
   Manifesto / Quote block
   ========================================================= */
.manifesto {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 0 var(--gutter);
  align-items: end;
}
.manifesto__rail { grid-column: 1 / span 3; border-right: 1px solid var(--border); padding-right: 24px; }
.manifesto__main { grid-column: 4 / span 9; padding-left: 32px; }
.manifesto__quote {
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  line-height: 1.05;
  letter-spacing: var(--ls-snug);
  font-weight: 700;
  color: var(--black);
}
.manifesto__quote em { font-style: normal; color: var(--cobalt); }
.manifesto__attr {
  margin-top: 32px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gray-muted);
}

/* =========================================================
   Stats strip
   ========================================================= */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
}
.stat {
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 40px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.stat__num {
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: var(--ls-tight);
  color: var(--black);
}
.stat__num .accent { color: var(--cobalt); }
.stat__label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray-muted);
}

/* =========================================================
   Access (large CTA section, light)
   ========================================================= */
.access {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 0 var(--gutter);
  min-height: 50vh;
  align-items: center;
}
.access__rail   { grid-column: 1 / span 3; border-right: 1px solid var(--border); padding-right: 24px; align-self: stretch; padding-top: 8px; }
.access__main   { grid-column: 4 / span 9; padding-left: 32px; }
.access__title  { font-size: clamp(3.5rem, 9vw, 8rem); font-weight: 900; letter-spacing: var(--ls-tight); line-height: 0.9; color: var(--black); }
.access__title em { font-style: normal; color: var(--cobalt); }
.access__sub    { margin-top: 32px; font-size: 1.125rem; max-width: 56ch; color: var(--gray-deep); }
.access__cta    { margin-top: 48px; display: flex; justify-content: flex-end; gap: 24px; flex-wrap: wrap; }

/* =========================================================
   Dark CTA (inverted)
   ========================================================= */
.cta-dark {
  background: var(--black);
  color: var(--cream);
}
.cta-dark .grid { padding-top: 96px; padding-bottom: 96px; }
.cta-dark__title {
  grid-column: 1 / span 8;
  font-size: clamp(2.75rem, 7vw, 6rem);
  font-weight: 900;
  line-height: 0.9;
  letter-spacing: var(--ls-tight);
  color: var(--cream);
}
.cta-dark__title em { font-style: normal; color: var(--cobalt); }
.cta-dark__cta {
  grid-column: 9 / span 4;
  align-self: end;
  display: flex;
  justify-content: flex-end;
  gap: 16px;
  flex-wrap: wrap;
}
.cta-dark .btn--primary { background: var(--cobalt); color: var(--cream); }
.cta-dark .btn--primary:hover { background: var(--cream); color: var(--black); }
.cta-dark .btn--ghost  { color: var(--cream); border-color: var(--cream); }
.cta-dark .btn--ghost:hover { color: var(--cobalt); border-color: var(--cobalt); }

/* =========================================================
   Marquee / ticker
   ========================================================= */
.ticker {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  padding: 24px 0;
}
.ticker__track {
  display: flex;
  gap: 64px;
  animation: ticker 40s linear infinite;
  white-space: nowrap;
  width: max-content;
}
.ticker__item {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: var(--ls-snug);
  color: var(--black);
  text-transform: uppercase;
}
.ticker__item .dot { color: var(--cobalt); margin: 0 32px; }
@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* =========================================================
   Contact form
   ========================================================= */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 0 var(--gutter);
  max-width: var(--container);
  margin: 0 auto;
  padding: 96px var(--side-pad);
}
.contact-info {
  grid-column: 1 / span 5;
  border-right: 1px solid var(--border);
  padding-right: 48px;
}
.contact-info h2 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 900;
  line-height: 0.9;
  letter-spacing: var(--ls-tight);
  color: var(--black);
  margin-bottom: 48px;
}
.contact-info h2 em { font-style: normal; color: var(--cobalt); }
.contact-info__list { display: flex; flex-direction: column; gap: 24px; margin-bottom: 56px; }
.contact-info__item { border-top: 1px solid var(--border); padding-top: 16px; }
.contact-info__label { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gray-muted); margin-bottom: 6px; }
.contact-info__value { font-size: 1.125rem; font-weight: 600; color: var(--black); }
.contact-info__tags  { display: flex; flex-wrap: wrap; gap: 8px; }
.contact-info__tag   {
  border: 1px solid var(--border);
  padding: 8px 14px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--gray-deep);
  transition: background-color var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}
.contact-info__tag:hover { background: var(--black); color: var(--cream); border-color: var(--black); }

.contact-form {
  grid-column: 6 / span 7;
  padding-left: 48px;
}
.form { display: flex; flex-direction: column; gap: 24px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gutter); }
.form__group { display: flex; flex-direction: column; gap: 8px; }
.form__label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray-muted);
}
.form__input,
.form__select,
.form__textarea {
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  padding: 12px 0;
  font-family: var(--font-sans);
  font-size: 1.125rem;
  color: var(--black);
  transition: border-color var(--t-fast);
}
.form__input::placeholder,
.form__textarea::placeholder { color: var(--gray-muted); }
.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  outline: 0;
  border-bottom-color: var(--cobalt);
}
.form__textarea { resize: vertical; min-height: 140px; }
.form__select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--black) 50%),
    linear-gradient(135deg, var(--black) 50%, transparent 50%);
  background-position: calc(100% - 18px) 18px, calc(100% - 12px) 18px;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 32px;
}
.form__submit {
  align-self: flex-start;
  margin-top: 16px;
}
.form__note {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gray-muted);
}

/* =========================================================
   Footer
   ========================================================= */
.footer {
  border-top: 1px solid var(--border);
  background: var(--cream);
}
.footer__top {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--gutter);
  max-width: var(--container);
  margin: 0 auto;
  padding: 80px var(--side-pad) 48px;
}
.footer__brand-block { grid-column: 1 / span 5; }
.footer__brand {
  font-size: 1.125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  color: var(--black);
}
.footer__brand .dot { color: var(--cobalt); }
.footer__tagline { margin-top: 16px; max-width: 36ch; font-size: 0.9375rem; color: var(--gray-deep); }
.footer__col { grid-column: span 3; }
.footer__col-title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray-muted);
  margin-bottom: 16px;
}
.footer__links { display: flex; flex-direction: column; gap: 8px; }
.footer__links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--black);
  transition: color var(--t-fast);
}
.footer__links a:hover { color: var(--cobalt); }
.footer__bottom {
  border-top: 1px solid var(--border);
  max-width: var(--container);
  margin: 0 auto;
  padding: 24px var(--side-pad);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-muted);
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1024px) {
  :root { --side-pad: 24px; }
  .hero__rail, .page-hero__rail, .manifesto__rail, .access__rail { display: none; }
  .hero__main, .page-hero__main, .manifesto__main, .access__main { grid-column: 1 / -1; padding-left: 0; }
  .hero__below { grid-template-columns: 1fr; gap: 32px; }
  .hero__cta { justify-self: start; }
  .access__cta { justify-content: flex-start; }
  .system__grid { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .nav__status { display: none; }
  .nav__logo { grid-column: 1 / span 6; }
  .nav__links { grid-column: 7 / span 6; gap: 20px; }
  .contact-info { grid-column: 1 / -1; border-right: 0; padding-right: 0; padding-bottom: 48px; border-bottom: 1px solid var(--border); margin-bottom: 48px; }
  .contact-form { grid-column: 1 / -1; padding-left: 0; }
  .cta-dark__title { grid-column: 1 / -1; }
  .cta-dark__cta   { grid-column: 1 / -1; justify-content: flex-start; margin-top: 32px; }
  .footer__brand-block { grid-column: 1 / -1; margin-bottom: 32px; }
  .footer__col { grid-column: span 6; }
}

@media (max-width: 640px) {
  :root { --side-pad: 20px; --gutter: 16px; }
  .nav__links li:not(:last-child) { display: none; }
  .system__grid, .system__grid--2 { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .form__row { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; gap: 12px; align-items: flex-start; }
  .footer__col { grid-column: 1 / -1; }
  .tlist__item { grid-template-columns: 60px 1fr auto; }
}