/* ===========================================
   AGBLOX Inc. , Work as a Service
   Remedient-family visual identity.
   Primary navy (deep, high contrast) with green secondary and
   cyan accent. Colorblind-friendly: navy vs green differ strongly
   in luminance so hue-blind readers see the difference in value.
   =========================================== */

:root, [data-theme="light"] {
  /* Surfaces , clean paper */
  --color-bg: #f6f9fc;
  --color-surface: #ffffff;
  --color-surface-2: #ffffff;
  --color-surface-offset: #eef3f9;
  --color-surface-offset-2: #dfe8f2;
  --color-divider: #d5dee9;
  --color-border: #bcc9d9;

  /* Text , near-black ink */
  --color-text: #0d1626;
  --color-text-muted: #4b5769;
  --color-text-faint: #8390a3;
  --color-text-inverse: #ffffff;

  /* Primary , Remedient navy */
  --color-primary: #145696;
  --color-primary-hover: #0f4479;
  --color-primary-active: #0b355e;
  --color-primary-light: #1085bc;
  --color-primary-highlight: #dfe9f4;
  --color-primary-dark: #0b355e;

  /* Accent , Remedient cyan (used for links and small highlights) */
  --color-accent: #13add6;
  --color-accent-hover: #0f95bb;
  --color-accent-highlight: #d7f0f7;

  /* Secondary , Remedient green (primary CTA fill) */
  --color-secondary: #6aad39;
  --color-secondary-hover: #558b2c;
  --color-secondary-dark: #096d39;
  --color-secondary-light: #86c060;
  --color-secondary-highlight: #e2efd4;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --radius-xl: 20px;

  --transition-interactive: 220ms cubic-bezier(.16,1,.3,1);

  --shadow-sm: 0 1px 2px rgba(13,22,38,.06);
  --shadow-md: 0 6px 20px rgba(13,22,38,.08);
  --shadow-lg: 0 20px 48px rgba(13,22,38,.12);

  --content-narrow: 720px;
  --content: 1160px;

  /* Type , fluid; headings scale bigger for Remedient uppercase presence */
  --text-xs: clamp(.75rem, .72rem + .12vw, .8125rem);
  --text-sm: clamp(.875rem, .84rem + .18vw, .95rem);
  --text-base: clamp(1rem, .96rem + .18vw, 1.0625rem);
  --text-lg: clamp(1.125rem, 1.05rem + .35vw, 1.375rem);
  --text-xl: clamp(1.5rem, 1.25rem + 1vw, 2.125rem);
  --text-2xl: clamp(2.25rem, 1.5rem + 2.6vw, 3.75rem);
  --text-hero: clamp(2.5rem, 1.2rem + 4.4vw, 4.75rem);

  /* Spacing (4px) */
  --space-1: .25rem; --space-2: .5rem; --space-3: .75rem; --space-4: 1rem;
  --space-5: 1.25rem; --space-6: 1.5rem; --space-8: 2rem; --space-10: 2.5rem;
  --space-12: 3rem; --space-16: 4rem; --space-20: 5rem; --space-24: 6rem; --space-32: 8rem;

  /* Fonts , heavy geometric sans for Remedient-style display,
     Inter body, JetBrains Mono for kickers/labels */
  --font-display: 'Manrope', 'Inter', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
  --font-italic: 'Instrument Serif', Georgia, serif;
}

[data-theme="dark"] {
  --color-bg: #061223;
  --color-surface: #0d1b2e;
  --color-surface-2: #12253c;
  --color-surface-offset: #172a45;
  --color-surface-offset-2: #1c3352;
  --color-divider: #223a5b;
  --color-border: #2c476c;

  --color-text: #e6ecf5;
  --color-text-muted: #96a6bf;
  --color-text-faint: #5c6c86;
  --color-text-inverse: #061223;

  --color-primary: #4a9bd6;
  --color-primary-hover: #71b3e0;
  --color-primary-active: #94c5ec;
  --color-primary-light: #6ac1e5;
  --color-primary-highlight: #133655;
  --color-primary-dark: #2f7abe;

  --color-accent: #48cfe8;
  --color-accent-hover: #6ddaee;
  --color-accent-highlight: #103b48;

  --color-secondary: #8bc85f;
  --color-secondary-hover: #a4d67c;
  --color-secondary-dark: #6aad39;
  --color-secondary-light: #a8db83;
  --color-secondary-highlight: #1e3520;

  --shadow-sm: 0 1px 2px rgba(0,0,0,.4);
  --shadow-md: 0 6px 20px rgba(0,0,0,.5);
  --shadow-lg: 0 24px 56px rgba(0,0,0,.6);
}

/* ===================== LAYOUT ===================== */

.container {
  width: 100%;
  max-width: var(--content);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

.section {
  padding-block: clamp(var(--space-16), 10vw, var(--space-32));
  position: relative;
}
.section--tight { padding-block: clamp(var(--space-12), 8vw, var(--space-24)); }

.section--contrast {
  background: var(--color-surface-offset);
  border-block: 1px solid var(--color-border);
}

.section__head { max-width: 780px; margin-bottom: clamp(var(--space-10), 6vw, var(--space-16)); }
.section__head--split {
  max-width: none;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-12);
  align-items: end;
}
@media (max-width: 820px) { .section__head--split { grid-template-columns: 1fr; gap: var(--space-6); } }

.section__eyebrow {
  display: inline-flex; align-items: center; gap: var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--color-secondary-dark);
  margin-bottom: var(--space-5);
  font-weight: 600;
}
.section__eyebrow::before {
  content: ""; display: inline-block;
  width: 1.75rem; height: 2px; background: currentColor;
}

.section__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  line-height: 1.02;
  letter-spacing: -.01em;
  font-weight: 800;
  color: var(--color-primary);
  max-width: 22ch;
  text-transform: uppercase;
}
.section__title--sm {
  font-size: var(--text-xl);
  max-width: 28ch;
  letter-spacing: -.005em;
  line-height: 1.08;
}
.section__title em {
  font-family: var(--font-italic);
  font-style: italic;
  font-weight: 400;
  color: var(--color-secondary-dark);
  text-transform: none;
  letter-spacing: 0;
}

/* Section icon tile, Remedient's mint-tint rounded square */
.section__icon {
  width: 68px; height: 68px;
  border-radius: var(--radius-lg);
  background: var(--color-secondary-highlight);
  color: var(--color-secondary-dark);
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-5);
  box-shadow: inset 0 0 0 1px color-mix(in oklab, var(--color-secondary) 25%, transparent);
}
.section__icon svg { width: 32px; height: 32px; stroke-width: 1.75; }
.section__icon--navy {
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  box-shadow: inset 0 0 0 1px color-mix(in oklab, var(--color-primary) 25%, transparent);
}
.section__icon--cyan {
  background: var(--color-accent-highlight);
  color: var(--color-accent-hover);
  box-shadow: inset 0 0 0 1px color-mix(in oklab, var(--color-accent) 25%, transparent);
}

.section__desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 50ch;
  line-height: 1.6;
}

/* ===================== HEADER ===================== */

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in oklab, var(--color-bg) 82%, transparent);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--color-border);
}
.header__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
  gap: var(--space-8);
}

.brand {
  display: inline-flex; align-items: center; gap: var(--space-3);
  color: var(--color-text);
}
.brand__mark { width: 34px; height: 34px; }
.brand__name {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.125rem;
  letter-spacing: .02em;
  color: var(--color-text);
}
.brand__name-inc {
  font-weight: 400;
  color: var(--color-text-muted);
  letter-spacing: 0;
}

.nav {
  display: flex; align-items: center; gap: var(--space-6);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.nav a:hover { color: var(--color-text); }
@media (max-width: 900px) { .nav { display: none; } }

.header__actions { display: flex; align-items: center; gap: var(--space-3); }

.theme-toggle {
  width: 36px; height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}
.theme-toggle:hover { color: var(--color-text); border-color: var(--color-primary); }

/* ===================== BUTTONS (Remedient-family) ===================== */

.btn {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: .875rem 1.4rem;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  border-radius: 999px;
  border: 2px solid transparent;
  white-space: nowrap;
  transition: background var(--transition-interactive), color var(--transition-interactive), border-color var(--transition-interactive), transform var(--transition-interactive);
}
.btn:hover { transform: translateY(-1px); }
.btn--primary {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
}
.btn--primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
}
.btn--cta {
  background: var(--color-secondary);
  color: #ffffff;
  border-color: var(--color-secondary);
}
.btn--cta:hover {
  background: var(--color-secondary-hover);
  border-color: var(--color-secondary-hover);
}
.btn--ghost {
  color: var(--color-primary);
  border-color: var(--color-primary);
  background: transparent;
}
.btn--ghost:hover {
  background: var(--color-primary);
  color: #ffffff;
}

/* Secondary button, used for the Remedient (green) CTA */
.btn--secondary {
  background: transparent;
  color: var(--color-secondary-dark);
  border-color: var(--color-secondary);
}
.btn--secondary:hover {
  background: var(--color-secondary);
  color: #ffffff;
}

/* Brand-CTA styling: mark + label + arrow */
.btn--brand { padding: .875rem 1.4rem; gap: var(--space-3); }
.btn__brand-dot {
  width: 10px; height: 10px; border-radius: 2px;
  display: inline-block;
  flex-shrink: 0;
}
.btn__brand-dot--blue { background: currentColor; opacity: .95; }
.btn--primary .btn__brand-dot--blue { background: #ffffff; opacity: 1; }
.btn__brand-dot--green { background: var(--color-secondary); }
.btn--secondary .btn__brand-dot--green,
.btn--cta .btn__brand-dot--green { background: currentColor; }
.btn__arrow {
  font-family: var(--font-mono);
  font-size: .95em;
  opacity: .95;
  margin-left: 2px;
}

/* ===================== HERO ===================== */

.hero {
  position: relative;
  padding-block: clamp(var(--space-16), 12vw, var(--space-32));
  overflow: hidden;
  background:
    radial-gradient(1200px 500px at 85% -10%, color-mix(in oklab, var(--color-primary) 12%, transparent), transparent 70%),
    radial-gradient(900px 400px at -10% 60%, color-mix(in oklab, var(--color-secondary) 8%, transparent), transparent 70%);
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, color-mix(in oklab, var(--color-border) 55%, transparent) 1px, transparent 1px),
    linear-gradient(to bottom, color-mix(in oklab, var(--color-border) 55%, transparent) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 75% 55% at 55% 40%, black 25%, transparent 85%);
  -webkit-mask-image: radial-gradient(ellipse 75% 55% at 55% 40%, black 25%, transparent 85%);
  pointer-events: none;
  opacity: .5;
}

.hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: clamp(var(--space-10), 6vw, var(--space-24));
  align-items: center;
}
@media (max-width: 960px) { .hero__grid { grid-template-columns: 1fr; } }

.eyebrow {
  display: inline-flex; align-items: center; gap: var(--space-3);
  padding: .375rem .75rem .375rem .5rem;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-surface);
  margin-bottom: var(--space-6);
}
.eyebrow__dot {
  width: 8px; height: 8px; border-radius: 999px;
  background: var(--color-primary);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--color-primary) 20%, transparent);
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 1rem + 3.6vw, 4rem);
  line-height: 1.02;
  letter-spacing: -.02em;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: var(--space-6);
  max-width: 18ch;
  text-transform: uppercase;
}
.hero__title-mark {
  font-family: var(--font-italic);
  font-style: italic;
  font-weight: 400;
  color: var(--color-secondary-dark);
  padding-inline: .05em;
  text-transform: none;
  letter-spacing: 0;
}

.hero__tag {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-secondary-dark);
  margin-bottom: var(--space-6);
  font-weight: 600;
}

.hero__lede {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 52ch;
  margin-bottom: var(--space-8);
  line-height: 1.55;
}

.hero__cta { display: flex; gap: var(--space-3); flex-wrap: wrap; margin-bottom: var(--space-12); }

.hero__pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
}
@media (max-width: 640px) { .hero__pillars { grid-template-columns: repeat(2, 1fr); } }
.hero__pillars > div { display: flex; flex-direction: column; gap: var(--space-1); }
.hero__pillars dt {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  display: flex; align-items: center; gap: var(--space-2);
}
.hero__pillars dt::before {
  content: "";
  width: 10px; height: 10px;
  border-radius: 2px;
  background: var(--color-primary);
  display: inline-block;
}
.hero__pillars > div:nth-child(2) dt::before { background: var(--color-primary-light); }
.hero__pillars > div:nth-child(3) dt::before { background: var(--color-secondary); }
.hero__pillars > div:nth-child(4) dt::before {
  background: transparent;
  border: 2px solid var(--color-primary);
}
.hero__pillars dd {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: .02em;
}

/* ===================== HERO DIAGRAM ===================== */

.hero__diagram { position: relative; }

.diagram {
  position: relative;
  padding: var(--space-6) var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-md);
}
.diagram::after {
  content: "";
  position: absolute; inset: 6px;
  border: 1px dashed color-mix(in oklab, var(--color-primary) 40%, transparent);
  border-radius: var(--radius-sm);
  pointer-events: none;
}

.diagram__label {
  position: relative;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--color-primary);
  text-align: center;
  padding-block: var(--space-2);
  z-index: 1;
  font-weight: 500;
}
.diagram__label--top { border-bottom: 1px solid var(--color-border); margin-bottom: var(--space-4); }
.diagram__label--bottom { border-top: 1px solid var(--color-border); margin-top: var(--space-4); }

.diagram__stack { display: flex; flex-direction: column; gap: var(--space-3); position: relative; z-index: 1; }

.diagram__divider {
  display: flex; align-items: center; gap: var(--space-3);
  color: var(--color-text-faint);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-block: var(--space-1);
}
.diagram__divider::before,
.diagram__divider::after {
  content: ""; flex: 1; height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

.block {
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
}
.block--brand-green {
  border-color: var(--color-secondary);
  background: color-mix(in oklab, var(--color-secondary-highlight) 55%, var(--color-surface));
}
.block--brand-green .block__tag {
  color: var(--color-secondary);
  border-color: var(--color-secondary);
}
.block--brand-blue {
  border-color: var(--color-primary);
  background: color-mix(in oklab, var(--color-primary-highlight) 60%, var(--color-surface));
}
.block--brand-blue .block__tag {
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.block__tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: 2px 6px;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
  border-radius: 2px;
  font-weight: 500;
}
.block__name {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  flex: 1;
}
.block__meta {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}
.block__idx {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--color-primary);
  letter-spacing: .1em;
  font-weight: 500;
}

.block-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
}
.block-grid .block { padding: var(--space-3); }
.block--core .block__name { font-size: var(--text-xs); font-weight: 500; }
.block--wide { grid-column: 1 / -1; }
.block--wide .block__name { font-size: var(--text-sm); }

/* ===================== PILLARS ===================== */

.pillar-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
@media (max-width: 900px) { .pillar-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .pillar-grid { grid-template-columns: 1fr; } }

.pillar {
  background: var(--color-surface);
  padding: clamp(var(--space-6), 2.5vw, var(--space-8));
  display: flex; flex-direction: column;
}
.pillar__num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-primary);
  margin-bottom: var(--space-5);
  letter-spacing: .12em;
  font-weight: 500;
}
.pillar__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  letter-spacing: -.01em;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}
.pillar__body {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin-bottom: var(--space-6);
  flex: 1;
  line-height: 1.6;
}
.pillar__list {
  list-style: none;
  padding: 0;
  display: flex; flex-direction: column;
  gap: var(--space-2);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: .04em;
  color: var(--color-text-muted);
  text-transform: uppercase;
}
.pillar__list li { display: flex; gap: var(--space-3); align-items: center; }
.pillar__list li::before {
  content: ""; width: 12px; height: 1px;
  background: var(--color-primary);
  flex-shrink: 0;
}

/* ===================== WORK AS A SERVICE CARDS ===================== */

.waas-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}
@media (max-width: 960px) { .waas-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .waas-grid { grid-template-columns: 1fr; } }

.waas-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: clamp(var(--space-5), 2vw, var(--space-6));
  display: flex; flex-direction: column; gap: var(--space-4);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-interactive), box-shadow var(--transition-interactive);
}
.waas-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }

.waas-card__icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  display: inline-flex; align-items: center; justify-content: center;
}
.waas-card__icon svg { width: 26px; height: 26px; }
.waas-card__title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: -.005em;
}
.waas-card__body {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.6;
}

/* ===================== PATENTS ===================== */

.patents {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
@media (max-width: 780px) { .patents { grid-template-columns: 1fr; } }

.patent {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: var(--space-5);
  padding: clamp(var(--space-6), 2.5vw, var(--space-8));
  background: var(--color-surface);
  align-items: start;
}

.patent__idx {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  color: var(--color-primary);
  line-height: 1;
  letter-spacing: .02em;
  font-weight: 500;
  padding-top: 4px;
}
.patent__meta {
  display: flex; gap: var(--space-2); flex-wrap: wrap;
  margin-bottom: var(--space-3);
}

.chip {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: 2px 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
  border: 1px solid var(--color-border);
  border-radius: 2px;
  color: var(--color-text-muted);
  background: var(--color-surface);
  font-weight: 500;
}
.chip--family {
  color: var(--color-primary);
  border-color: color-mix(in oklab, var(--color-primary) 45%, var(--color-border));
}
.chip--status::before {
  content: ""; width: 6px; height: 6px; border-radius: 999px;
  background: var(--color-primary);
}
.chip--pending::before {
  background: transparent;
  border: 1px solid var(--color-primary);
}

.patent__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  letter-spacing: -.01em;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}
.patent__desc {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.6;
}

.patents__foot {
  display: flex; align-items: center; gap: var(--space-3);
  flex-wrap: wrap;
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
}
.patents__foot-note {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: .04em;
}

/* ===================== BRANDS ===================== */

.brands {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}
@media (max-width: 820px) { .brands { grid-template-columns: 1fr; } }

.brand-card {
  padding: clamp(var(--space-8), 3vw, var(--space-10));
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
  display: flex; flex-direction: column; gap: var(--space-6);
  box-shadow: var(--shadow-sm);
}
.brand-card::before {
  content: "";
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
}
.brand-card--blue::before { background: var(--color-primary); }
.brand-card--green::before { background: var(--color-secondary); }

.brand-card__head { display: flex; align-items: center; gap: var(--space-4); }
.brand-card__logo {
  width: 52px; height: 52px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface-offset);
}
.brand-card--blue .brand-card__logo { color: var(--color-primary); background: var(--color-primary-highlight); }
.brand-card--green .brand-card__logo { color: var(--color-secondary); background: var(--color-secondary-highlight); }
.brand-card__logo svg { width: 30px; height: 30px; }

.brand-card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  letter-spacing: -.015em;
  color: var(--color-text);
  line-height: 1.1;
}
.brand-card__tag {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  display: block;
  margin-top: var(--space-1);
  font-weight: 500;
}

.brand-card__body {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  line-height: 1.6;
}

.brand-card__list {
  list-style: none;
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: .04em;
  text-transform: uppercase;
}
.brand-card__list li { display: flex; gap: var(--space-2); align-items: center; }
.brand-card--blue .brand-card__list li::before {
  content: "+"; color: var(--color-primary); font-family: var(--font-mono); font-weight: 500;
}
.brand-card--green .brand-card__list li::before {
  content: "+"; color: var(--color-secondary); font-family: var(--font-mono); font-weight: 500;
}

/* ===================== SPLIT / CONTACT ===================== */

.section--split { padding-block: clamp(var(--space-12), 8vw, var(--space-24)); }
.split-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: clamp(var(--space-10), 6vw, var(--space-16));
  align-items: start;
}
@media (max-width: 900px) { .split-grid { grid-template-columns: 1fr; } }

.split-copy {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 54ch;
  margin-top: var(--space-4);
  line-height: 1.65;
}
.split-copy em {
  color: var(--color-text);
  font-style: italic;
  font-family: var(--font-italic);
  font-weight: 400;
}

.contact-card {
  padding: clamp(var(--space-6), 3vw, var(--space-10));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  position: relative;
  box-shadow: var(--shadow-sm);
}
.contact-card::before {
  content: "";
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--color-secondary) 0%, var(--color-primary) 100%);
}
.contact-card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  letter-spacing: -.015em;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}
.contact-card__body {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin-bottom: var(--space-6);
  line-height: 1.6;
}
.contact-card__list {
  display: flex; flex-direction: column; gap: var(--space-4);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border);
}
.contact-card__list > div { display: flex; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap; }
.contact-card__list dt {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-weight: 500;
}
.contact-card__list dd a {
  font-size: var(--text-sm);
  color: var(--color-text);
  border-bottom: 1px solid var(--color-primary);
  padding-bottom: 1px;
  font-weight: 500;
}
.contact-card__list dd a:hover { color: var(--color-primary); }

/* ===================== TEAM ===================== */

.team-grid {
  display: grid;
  gap: var(--space-6);
}
.team-grid--operators {
  grid-template-columns: repeat(3, 1fr);
  margin-bottom: var(--space-6);
}
.team-grid--support {
  grid-template-columns: repeat(2, 1fr);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
}
@media (max-width: 960px) {
  .team-grid--operators { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .team-grid--operators, .team-grid--support { grid-template-columns: 1fr; }
}

.team-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: clamp(var(--space-5), 2vw, var(--space-6));
  display: flex; flex-direction: column; gap: var(--space-3);
  box-shadow: var(--shadow-sm);
  text-align: center;
  align-items: center;
}
.team-card--compact {
  flex-direction: row;
  align-items: center;
  text-align: left;
  gap: var(--space-5);
}
.team-card--compact .team-card__body {
  display: flex; flex-direction: column; gap: var(--space-2);
}

.team-card__photo {
  width: 128px; height: 128px;
  border-radius: 999px;
  overflow: hidden;
  border: 2px solid var(--color-primary);
  background: var(--color-surface-offset);
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}
.team-card__photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
}
.team-card__photo--sm { width: 88px; height: 88px; border-width: 2px; }

.team-card__name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: -.005em;
}
.team-card__role {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-primary);
  font-weight: 600;
  padding: 2px 10px;
  background: var(--color-primary-highlight);
  border-radius: 999px;
  display: inline-block;
}
.team-card--compact .team-card__role { align-self: flex-start; }
.team-card__points {
  list-style: none;
  padding: 0;
  margin: var(--space-2) 0 0 0;
  display: flex; flex-direction: column; gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
  text-align: left;
}
.team-card__points li {
  position: relative;
  padding-left: var(--space-4);
}
.team-card__points li::before {
  content: "";
  position: absolute;
  left: 0; top: .55em;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--color-secondary);
}
.team-card__bio {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.5;
}

.team-cta {
  margin-top: var(--space-8);
  display: flex; align-items: center; gap: var(--space-4);
  flex-wrap: wrap;
}
.team-cta__note {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: .02em;
}

/* ===================== TIMELINE (Newsroom) ===================== */

.timeline {
  list-style: none;
  padding: 0;
  margin: 0;
  position: relative;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 82px;
  top: 8px; bottom: 8px;
  width: 2px;
  background: linear-gradient(to bottom,
    var(--color-primary) 0%,
    var(--color-primary-highlight) 100%);
  border-radius: 2px;
}
@media (max-width: 640px) {
  .timeline::before { left: 24px; }
}

.timeline__item {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: var(--space-6);
  padding: var(--space-4) 0;
  position: relative;
}
.timeline__item::before {
  content: "";
  position: absolute;
  left: 76px;
  top: calc(var(--space-4) + 12px);
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--color-surface);
  border: 3px solid var(--color-primary);
  box-shadow: 0 0 0 4px var(--color-surface);
}
.timeline__item--current::before {
  background: var(--color-primary);
}
@media (max-width: 640px) {
  .timeline__item { grid-template-columns: 60px 1fr; gap: var(--space-4); }
  .timeline__item::before { left: 18px; }
}

.timeline__year {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--color-primary);
  text-align: right;
  padding-top: 4px;
  padding-right: 56px;
}
@media (max-width: 640px) {
  .timeline__year {
    text-align: left;
    padding-left: 42px;
    padding-right: 0;
    font-size: var(--text-xs);
  }
}
.timeline__body {
  padding-left: var(--space-5);
}
.timeline__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
  letter-spacing: -.005em;
}
.timeline__body p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.55;
  max-width: 60ch;
}

/* ===================== COMPOUND GROWTH MODEL ===================== */

.compound {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  align-items: stretch;
  counter-reset: compound;
}
@media (max-width: 960px) { .compound { grid-template-columns: 1fr; } }

.compound__step {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: clamp(var(--space-5), 2vw, var(--space-7));
  display: flex; flex-direction: column; gap: var(--space-4);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}
.compound__step::before {
  content: "";
  position: absolute;
  left: 0; top: 0; right: 0;
  height: 4px;
}
.compound__step--01::before { background: var(--color-secondary); }
.compound__step--02::before { background: var(--color-primary); }
.compound__step--03::before { background: var(--color-primary-dark, #1c548c); }

.compound__num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: .12em;
  color: var(--color-text-muted);
  font-weight: 600;
}
.compound__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -.015em;
  line-height: 1.15;
}
.compound__step--01 .compound__title { color: var(--color-secondary); }
.compound__step--02 .compound__title { color: var(--color-primary); }
.compound__step--03 .compound__title { color: var(--color-primary-dark, #1c548c); }

.compound__desc {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.55;
}
.compound__list {
  list-style: none;
  padding: var(--space-4);
  margin: 0;
  background: var(--color-surface-offset);
  border-radius: var(--radius-sm);
  display: flex; flex-direction: column; gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.4;
}
.compound__list li {
  position: relative;
  padding-left: var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: .02em;
  color: var(--color-text);
}
.compound__list li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
}
.compound__step--01 .compound__list li::before { color: var(--color-secondary); }
.compound__outcome {
  margin-top: auto;
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.4;
  font-style: italic;
}

/* ===================== INVESTORS FACTSHEET ===================== */

.factsheet {
  display: grid;
  grid-template-columns: 1fr;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
  margin: 0;
}
.factsheet__row {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: var(--space-6);
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--color-border);
  align-items: baseline;
}
.factsheet__row:last-child { border-bottom: 0; }
.factsheet__row:nth-child(odd) {
  background: color-mix(in oklab, var(--color-surface) 92%, var(--color-primary-highlight));
}
@media (max-width: 640px) {
  .factsheet__row { grid-template-columns: 1fr; gap: var(--space-1); }
}
.factsheet dt {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-primary);
  font-weight: 600;
}
.factsheet dd {
  margin: 0;
  color: var(--color-text);
  font-size: var(--text-base);
  line-height: 1.5;
}
.investors-cta {
  margin-top: var(--space-8);
  display: flex; gap: var(--space-3); flex-wrap: wrap;
}

/* ===================== TRUST CENTER ===================== */

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}
@media (max-width: 820px) { .trust-grid { grid-template-columns: 1fr; } }

.trust-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: clamp(var(--space-5), 2vw, var(--space-6));
  box-shadow: var(--shadow-sm);
}
.trust-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}
.trust-card__list {
  list-style: none;
  padding: 0;
  display: flex; flex-direction: column; gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.55;
}
.trust-card__list li {
  display: flex; gap: var(--space-3); align-items: baseline;
}
.trust-card__list li::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 2px;
  background: var(--color-primary);
  flex-shrink: 0;
  transform: translateY(-2px);
}
.trust-cta { margin-top: var(--space-8); }

/* ===================== CAREERS ===================== */

.careers {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: start;
  max-width: 780px;
}

.careers__list {
  list-style: none;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}
.careers__list li {
  display: flex; justify-content: space-between; align-items: center;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border);
}
.careers__list li:last-child { border-bottom: 0; }
.careers__team {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-text);
  font-size: var(--text-base);
}
.careers__count {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-primary);
  font-weight: 500;
}

/* ===================== LOOPS DIAGRAM ===================== */
.loops {
  margin: var(--space-10) 0 0;
}
.loops__svg {
  display: block;
  width: 100%;
  height: auto;
  max-width: 1440px;
  margin: 0 auto;
}
.loops__summary {
  margin: var(--space-8) auto 0;
  max-width: 1440px;
  display: flex;
  align-items: stretch;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.loops__badge {
  background: linear-gradient(135deg, #0b355e, #145696);
  color: #ffffff;
  border-radius: var(--radius-md);
  padding: var(--space-5) var(--space-6);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: var(--space-2);
  min-width: 220px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-lg);
  letter-spacing: .04em;
  text-transform: uppercase;
  line-height: 1.15;
}
.loops__badge svg { flex-shrink: 0; }

.loops__equation {
  flex: 1 1 640px;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5) var(--space-6);
  box-shadow: var(--shadow-sm);
}
.loops__term {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-width: 180px;
}
.loops__term-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  background: #f6f9fc;
  border: 1px solid var(--color-border);
  flex-shrink: 0;
}
.loops__term-label {
  display: block;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1.25;
  color: var(--color-text);
}
.loops__term--green .loops__term-label { color: #096d39; }
.loops__term--blue .loops__term-label { color: #1085bc; }
.loops__term--navy .loops__term-label { color: #145696; }
.loops__term--result .loops__term-label--strong {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-base);
  letter-spacing: .02em;
  text-transform: uppercase;
  color: #0b355e;
  line-height: 1.15;
}
.loops__op {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-xl);
  color: #4b5769;
}
.loops__op--eq { color: #0b355e; }

@media (max-width: 900px) {
  .loops__summary { flex-direction: column; }
  .loops__equation { flex-direction: column; align-items: stretch; }
  .loops__term { min-width: 0; }
  .loops__op { text-align: center; }
}

/* ===================== FOOTER ===================== */

.site-footer {
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
  padding-block: var(--space-16) var(--space-8);
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: clamp(var(--space-8), 4vw, var(--space-16));
  padding-bottom: var(--space-12);
  border-bottom: 1px solid var(--color-border);
}
@media (max-width: 820px) { .footer__grid { grid-template-columns: 1fr; } }

.footer__brand .brand { margin-bottom: var(--space-4); }
.footer__tag {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: 36ch;
  line-height: 1.55;
  margin-bottom: var(--space-4);
}
.footer__rule { display: flex; flex-direction: column; gap: 3px; max-width: 260px; }
.footer__rule-green { height: 2px; background: var(--color-secondary); }
.footer__rule-blue { height: 2px; background: var(--color-primary); }

.footer__nav {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}
@media (max-width: 720px) { .footer__nav { grid-template-columns: repeat(2, 1fr); } }
.footer__nav h4 {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
  font-weight: 500;
}
.footer__nav a {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding-block: 4px;
}
.footer__nav a:hover { color: var(--color-text); }

.footer__base {
  display: flex; justify-content: space-between; gap: var(--space-4);
  padding-top: var(--space-6);
  flex-wrap: wrap;
  align-items: center;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  letter-spacing: .04em;
}
.footer__base-links { display: flex; gap: var(--space-5); flex-wrap: wrap; }
.footer__base-links a { color: var(--color-text-muted); }
.footer__base-links a:hover { color: var(--color-text); }

/* ===================== LEGAL PAGES ===================== */

.legal {
  padding: clamp(var(--space-10), 8vw, var(--space-16)) 0 clamp(var(--space-12), 10vw, var(--space-18));
  background: var(--color-bg);
}
.legal__container {
  max-width: 780px;
}
.legal__head {
  margin-bottom: var(--space-10);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid var(--color-border);
}
.legal__title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 5vw, var(--text-hero-sm, 3rem));
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.05;
  color: var(--color-text);
  margin: var(--space-4) 0 var(--space-4);
}
.legal__meta {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: .04em;
  color: var(--color-text-muted);
  text-transform: uppercase;
  margin-bottom: var(--space-6);
}
.legal__meta strong { color: var(--color-text); font-weight: 600; }
.legal__intro {
  font-size: var(--text-lg);
  line-height: 1.6;
  color: var(--color-text-muted);
  max-width: 65ch;
}
.legal__section {
  margin-top: var(--space-10);
}
.legal__section h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-2);
  border-bottom: 2px solid var(--color-primary);
  display: inline-block;
}
.legal__section h3 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  margin-top: var(--space-6);
  margin-bottom: var(--space-3);
}
.legal__section p {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  line-height: 1.7;
  margin-bottom: var(--space-4);
  max-width: 65ch;
}
.legal__section ul {
  padding-left: var(--space-6);
  margin-bottom: var(--space-4);
  color: var(--color-text-muted);
  font-size: var(--text-base);
  line-height: 1.7;
}
.legal__section ul li {
  margin-bottom: var(--space-1);
  padding-left: var(--space-2);
}
.legal__section ul li::marker { color: var(--color-primary); }
.legal__section a {
  color: var(--color-primary);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
.legal__section a:hover { color: var(--color-primary-dark, #1c548c); }