/* =========================================================
   ALPHATORO — Design System
   Built against ALPHATORO Brand Guidelines 2024
   ========================================================= */

:root {
  /* Palette — exact hex codes from ALPHATORO Brand Guidelines 2024 */
  --black: #231F20;          /* TYPE */
  --charcoal: #313639;       /* Taurus deep */
  --graphite: #3D4249;       /* Taurus body */
  --slate: #5C6268;          /* Taurus mid */
  --stone: #767C80;          /* Taurus light */
  --silver: #808285;         /* Brand silver */
  --silver-light: #B8BCBC;
  --red: #ED1C24;            /* EYE */
  --red-dark: #C01218;
  --off-white: #F6F6F7;
  --white: #FFFFFF;
  --rule: rgba(35, 31, 32, 0.08);

  /* Type scale */
  --f-display: clamp(3.25rem, 9vw, 8.5rem);
  --f-hero: clamp(2.5rem, 6.5vw, 6rem);
  --f-h1: clamp(2rem, 4.5vw, 4rem);
  --f-h2: clamp(1.5rem, 3vw, 2.5rem);
  --f-h3: clamp(1.25rem, 2vw, 1.75rem);
  --f-body: 1.0625rem;
  --f-small: 0.875rem;
  --f-tiny: 0.75rem;

  /* Massive numbers */
  --f-mega: clamp(4rem, 14vw, 11rem);
  --f-big-number: clamp(2.75rem, 6vw, 5.5rem);

  /* Layout */
  --max-w: 1440px;
  --gutter: clamp(1.25rem, 4vw, 4rem);
  --section-y: clamp(4rem, 10vw, 9rem);
}

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

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

body {
  /* Body copy close to Helvetica Regular per brand guidelines, with Inter as the screen-optimized primary */
  font-family: 'Inter', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: var(--f-body);
  line-height: 1.55;
  color: var(--black);
  background: var(--off-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

::selection { background: var(--red); color: var(--white); }

/* =========================================================
   Typography
   ========================================================= */

h1, h2, h3, h4 {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1;
  color: var(--black);
}

.display {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-size: var(--f-display);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 0.92;
}

.hero-headline {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-size: var(--f-hero);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 0.95;
}

.kicker {
  font-size: var(--f-tiny);
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--silver);
}

.kicker--red { color: var(--red); }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: var(--f-tiny);
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--red);
}

.section-label::before {
  content: '';
  width: 2.5rem;
  height: 2px;
  background: var(--red);
}

.mega-number {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-size: var(--f-mega);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 0.85;
  color: var(--red);
}

.big-number {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-size: var(--f-big-number);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 0.9;
  color: var(--red);
}

p { max-width: 62ch; }
p.wide { max-width: 78ch; }
.lede { font-size: clamp(1.125rem, 1.6vw, 1.375rem); line-height: 1.5; color: var(--charcoal); }

/* =========================================================
   Layout primitives
   ========================================================= */

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
  width: 100%;
}

section { padding-top: var(--section-y); padding-bottom: var(--section-y); }

.rule { height: 1px; background: var(--rule); border: 0; margin: 0; }
.rule--red { height: 3px; background: var(--red); width: 4rem; border: 0; }
.rule--red-full { height: 2px; background: var(--red); width: 100%; border: 0; }

.stack-xs > * + * { margin-top: 0.5rem; }
.stack-sm > * + * { margin-top: 1rem; }
.stack-md > * + * { margin-top: 1.5rem; }
.stack-lg > * + * { margin-top: 2.5rem; }
.stack-xl > * + * { margin-top: 4rem; }

/* =========================================================
   Nav
   ========================================================= */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(247, 247, 248, 0.82);
  backdrop-filter: saturate(180%) blur(18px);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  border-bottom: 1px solid var(--rule);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.1rem;
  padding-bottom: 1.1rem;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: 'Arial Black', 'Inter', sans-serif;
  font-weight: 900;
  letter-spacing: 0.02em;
  font-size: 1.0625rem;
  line-height: 1;
}

.nav__logo-mark {
  width: 40px; height: 40px;
  object-fit: contain;
  display: block;
}

.nav__logo-word {
  display: inline-flex;
  gap: 0;
}
.nav__logo-word .alpha { color: var(--silver); }
.nav__logo-word .toro  { color: var(--black); }

.nav__links {
  display: flex;
  align-items: center;
  gap: 2.25rem;
  list-style: none;
}
.nav__links a {
  font-size: 0.9375rem;
  font-weight: 500;
  position: relative;
  padding: 0.25rem 0;
  color: var(--charcoal);
  transition: color .2s ease;
}
.nav__links a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px; background: var(--red);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .25s ease;
}
.nav__links a:hover,
.nav__links a[aria-current="page"] { color: var(--black); }
.nav__links a:hover::after,
.nav__links a[aria-current="page"]::after { transform: scaleX(1); }

.nav__cta { display: inline-flex; }

.nav__toggle {
  display: none;
  background: none;
  border: 0;
  cursor: pointer;
  width: 40px; height: 40px;
  align-items: center;
  justify-content: center;
}
.nav__toggle span {
  display: block;
  width: 22px; height: 2px;
  background: var(--black);
  position: relative;
}
.nav__toggle span::before,
.nav__toggle span::after {
  content: ''; position: absolute; left: 0;
  width: 22px; height: 2px; background: var(--black);
}
.nav__toggle span::before { top: -7px; }
.nav__toggle span::after  { top:  7px; }

@media (max-width: 860px) {
  .nav__links, .nav__cta { display: none; }
  .nav__toggle { display: inline-flex; }
  .nav.open .nav__links {
    display: flex;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--white);
    border-bottom: 1px solid var(--rule);
    padding: 1rem var(--gutter) 1.5rem;
  }
  .nav.open .nav__links a { padding: 0.85rem 0; border-bottom: 1px solid var(--rule); }
  .nav.open .nav__cta { display: inline-flex; margin: 1rem var(--gutter) 0; }
}

/* =========================================================
   Buttons
   ========================================================= */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.95rem 1.6rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, background .2s ease, color .2s ease, border-color .2s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }

.btn--red { background: var(--red); color: var(--white); border-color: var(--red); }
.btn--red:hover { background: var(--red-dark); border-color: var(--red-dark); }

.btn--ghost { background: transparent; color: var(--black); border-color: var(--black); }
.btn--ghost:hover { background: var(--black); color: var(--white); }

.btn--ghost-white { background: transparent; color: var(--white); border-color: var(--white); }
.btn--ghost-white:hover { background: var(--white); color: var(--black); }

.btn--small { padding: 0.65rem 1.1rem; font-size: 0.8125rem; }

.arrow {
  display: inline-block;
  transition: transform .25s ease;
}
.btn:hover .arrow { transform: translateX(3px); }

/* Link with animated red underline */
.link-red {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--red);
  padding-bottom: 2px;
  border-bottom: 2px solid transparent;
  transition: border-color .2s ease;
}
.link-red:hover { border-bottom-color: var(--red); }

/* =========================================================
   Hero (home)
   ========================================================= */

.hero {
  min-height: calc(100vh - 72px);
  position: relative;
  display: flex;
  align-items: center;
  padding-top: clamp(3rem, 8vw, 6rem);
  padding-bottom: clamp(3rem, 8vw, 6rem);
  overflow: hidden;
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  width: 100%;
}
@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; }
}

.hero__kicker { margin-bottom: 1.25rem; }

.hero__headline {
  margin-bottom: 1.75rem;
}

.hero__sub {
  font-size: clamp(1.0625rem, 1.6vw, 1.375rem);
  color: var(--charcoal);
  max-width: 36rem;
  line-height: 1.45;
  margin-bottom: 2.5rem;
}

.hero__ctas {
  display: flex;
  gap: 0.85rem;
  flex-wrap: wrap;
}

.hero__visual {
  position: relative;
  max-width: 640px;
  margin-left: auto;
  padding: 1rem 0 5rem 0;   /* extra bottom padding to make room for the badge */
  z-index: 1;
}
@media (max-width: 900px) {
  .hero__visual { margin: 1rem auto 0; max-width: 460px; padding-bottom: 5.5rem; }
}

.hero__visual > img {
  width: 100%;
  height: auto;
  display: block;
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 18px 32px rgba(35,31,32,0.18));
}

/* Thin red accent rule sitting under the bull — echoes the brand palette without competing */
.hero__visual::after {
  content: '';
  position: absolute;
  left: 8%;
  right: 8%;
  bottom: 4.5rem;
  height: 2px;
  background: var(--red);
  z-index: 1;
  opacity: 0.9;
}

.hero__badge {
  position: absolute;
  bottom: 0;
  left: 0;
  background: var(--black);
  color: var(--white);
  padding: 0.9rem 1.15rem;
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  font-size: 0.8125rem;
  line-height: 1.25;
  z-index: 10;
  box-shadow: 0 14px 30px -12px rgba(35,31,32,0.35);
  max-width: calc(100% - 2rem);
}
.hero__badge strong {
  color: var(--red);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.65rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
  white-space: nowrap;
}
.hero__badge span {
  display: inline-block;
  white-space: normal;
  color: rgba(255,255,255,0.82);
}

/* hero edge number */
.hero__edge {
  position: absolute;
  right: calc(var(--gutter) * -0.5);
  bottom: 0;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: clamp(6rem, 18vw, 14rem);
  letter-spacing: -0.05em;
  line-height: 0.85;
  color: rgba(26,26,26,0.04);
  pointer-events: none;
  user-select: none;
}

/* =========================================================
   Thesis section
   ========================================================= */

.thesis { background: var(--white); }

.thesis__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: end;
  margin-bottom: clamp(3rem, 6vw, 5rem);
}
@media (max-width: 800px) {
  .thesis__head { grid-template-columns: 1fr; }
}

.thesis__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2px;
  background: var(--rule);
  border-top: 2px solid var(--black);
  border-bottom: 2px solid var(--black);
}
@media (max-width: 800px) {
  .thesis__grid { grid-template-columns: 1fr; }
}

.thesis__item {
  background: var(--white);
  padding: clamp(1.75rem, 3.5vw, 2.75rem);
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
.thesis__num {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 2.5rem;
  color: var(--red);
  line-height: 1;
  letter-spacing: -0.03em;
}
.thesis__title { font-size: 1.375rem; font-weight: 700; }
.thesis__body { color: var(--charcoal); font-size: 0.9875rem; line-height: 1.5; }

.thesis__close {
  margin-top: 3rem;
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.25rem, 2.2vw, 1.875rem);
  font-weight: 500;
  line-height: 1.25;
  max-width: 58ch;
  color: var(--black);
  letter-spacing: -0.015em;
}
.thesis__close strong { color: var(--red); font-weight: 700; }

/* =========================================================
   Lanes section
   ========================================================= */

.lanes { background: var(--off-white); }

.lanes__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: end;
  margin-bottom: clamp(3rem, 6vw, 5rem);
}
@media (max-width: 800px) { .lanes__head { grid-template-columns: 1fr; } }

.lanes__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}
@media (max-width: 1000px) { .lanes__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px)  { .lanes__grid { grid-template-columns: 1fr; } }

.lane-card {
  background: var(--white);
  padding: 2rem 1.75rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  border: 1px solid var(--rule);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  position: relative;
  overflow: hidden;
  min-height: 300px;
}
.lane-card::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px; background: var(--red);
  transform: scaleY(0);
  transform-origin: top center;
  transition: transform .3s ease;
}
.lane-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px -24px rgba(26,26,26,0.25);
  border-color: transparent;
}
.lane-card:hover::before { transform: scaleY(1); }

.lane-card__naics {
  font-size: var(--f-tiny);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--silver);
}
.lane-card__name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.375rem;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--black);
}
.lane-card__number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1;
  color: var(--red);
  margin-top: 0.5rem;
}
.lane-card__desc {
  font-size: 0.95rem;
  color: var(--charcoal);
  line-height: 1.5;
  flex-grow: 1;
}
.lane-card__link { margin-top: 0.75rem; align-self: flex-start; }

/* =========================================================
   Engage section
   ========================================================= */

.engage { background: var(--white); }

.engage__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: start;
}
@media (max-width: 900px) { .engage__grid { grid-template-columns: 1fr; } }

.engage__services {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--rule);
}
.engage__service {
  display: grid;
  grid-template-columns: 3rem 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--rule);
  transition: background .2s ease;
}
.engage__service:hover { background: var(--off-white); padding-left: 0.75rem; padding-right: 0.75rem; margin-left: -0.75rem; margin-right: -0.75rem; }
.engage__service-num {
  font-family: 'Space Grotesk', sans-serif;
  color: var(--silver);
  font-size: 0.9375rem;
  font-weight: 500;
}
.engage__service-name {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--black);
}
.engage__service--lead .engage__service-name {
  color: var(--red);
  font-weight: 700;
}
.engage__service--lead::after {
  content: 'LEAD';
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  background: var(--red);
  color: var(--white);
  padding: 3px 7px;
}
.engage__service .arrow {
  color: var(--silver);
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity .2s ease, transform .2s ease, color .2s ease;
}
.engage__service:hover .arrow { opacity: 1; transform: translateX(0); color: var(--red); }

/* =========================================================
   Partners teaser
   ========================================================= */

.partners { background: var(--off-white); }

.partners__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}
@media (max-width: 900px) { .partners__grid { grid-template-columns: 1fr; } }

.partner-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 2rem;
  background: var(--white);
  border: 1px solid var(--rule);
  transition: transform .25s ease, box-shadow .25s ease;
}
.partner-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 40px -24px rgba(26,26,26,0.2);
}

.partner-avatar {
  width: 86px; height: 86px; border-radius: 50%;
  background: linear-gradient(135deg, var(--silver-light), var(--silver));
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.75rem;
  letter-spacing: -0.01em;
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
}
.partner-avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.partner-avatar::after {
  content: '';
  position: absolute;
  inset: -3px;
  border: 1px solid var(--rule);
  border-radius: 50%;
  pointer-events: none;
}
.partner-card__name {
  font-size: 1.375rem;
  font-weight: 700;
}
.partner-card__cred {
  font-size: 0.875rem;
  color: var(--silver);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 600;
}
.partner-card__role {
  font-size: 1rem;
  color: var(--charcoal);
  line-height: 1.45;
}

/* =========================================================
   CTA band
   ========================================================= */

.cta-band {
  background: var(--black);
  color: var(--white);
  padding-top: clamp(4rem, 8vw, 7rem);
  padding-bottom: clamp(4rem, 8vw, 7rem);
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute;
  right: -20%;
  top: -40%;
  width: 70%;
  padding-bottom: 70%;
  background: radial-gradient(circle, rgba(238,29,35,0.25), transparent 60%);
}
.cta-band__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  position: relative;
}
@media (max-width: 900px) { .cta-band__inner { grid-template-columns: 1fr; } }
.cta-band h2 { color: var(--white); font-size: clamp(2rem, 4.5vw, 3.75rem); letter-spacing: -0.03em; line-height: 1; }
.cta-band p { color: rgba(255,255,255,0.7); font-size: 1.125rem; margin-top: 1.25rem; max-width: 40ch; }
.cta-band__actions { display: flex; justify-content: flex-end; gap: 1rem; flex-wrap: wrap; }
@media (max-width: 900px) { .cta-band__actions { justify-content: flex-start; } }

/* =========================================================
   Footer
   ========================================================= */

.footer {
  background: var(--white);
  padding: 3.5rem 0 2rem;
  border-top: 1px solid var(--rule);
}
.footer__top {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}
@media (max-width: 800px) {
  .footer__top { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}
.footer__brand p {
  color: var(--charcoal);
  margin-top: 1rem;
  max-width: 36ch;
  font-size: 0.9375rem;
}
.footer__col h4 {
  font-size: var(--f-tiny);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--silver);
  margin-bottom: 1rem;
  font-weight: 700;
}
.footer__col ul { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; font-size: 0.9375rem; }
.footer__col a:hover { color: var(--red); }
.footer__bottom {
  border-top: 1px solid var(--rule);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-size: var(--f-small);
  color: var(--silver);
  flex-wrap: wrap;
}

/* =========================================================
   Page hero (for inner pages)
   ========================================================= */

.page-hero {
  padding-top: clamp(4rem, 8vw, 7rem);
  padding-bottom: clamp(3rem, 6vw, 5rem);
  background: var(--white);
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 3px; background: var(--red);
}
.page-hero__kicker { margin-bottom: 1.5rem; }
.page-hero__headline {
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--f-hero);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 0.95;
  max-width: 22ch;
}
.page-hero__sub {
  font-size: clamp(1.0625rem, 1.4vw, 1.25rem);
  color: var(--charcoal);
  margin-top: 1.5rem;
  max-width: 56ch;
  line-height: 1.5;
}

/* =========================================================
   About — Partner bios
   ========================================================= */

.partner-bio {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 2fr);
  gap: clamp(2rem, 5vw, 5rem);
  padding: clamp(3rem, 6vw, 5rem) 0;
  border-bottom: 1px solid var(--rule);
  align-items: start;
}
@media (max-width: 800px) { .partner-bio { grid-template-columns: 1fr; } }

.partner-bio:last-of-type { border-bottom: 0; }

.partner-bio__portrait {
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
}
.partner-bio__avatar {
  width: clamp(140px, 20vw, 220px);
  height: clamp(140px, 20vw, 220px);
  border-radius: 50%;
  background: linear-gradient(145deg, var(--silver-light), var(--silver));
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: clamp(2.5rem, 5vw, 4rem);
  letter-spacing: -0.02em;
  position: relative;
  overflow: hidden;
}
.partner-bio__avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.partner-bio__portrait-wrap { position: relative; display: inline-block; }
.partner-bio__portrait-wrap::after {
  content: '';
  position: absolute;
  inset: -6px;
  border: 1px solid var(--rule);
  border-radius: 50%;
  pointer-events: none;
}
.partner-bio__portrait-wrap::before {
  content: '';
  position: absolute;
  right: 6%;
  bottom: 10%;
  width: 14px;
  height: 14px;
  background: var(--red);
  border-radius: 50%;
  box-shadow: 0 0 0 4px var(--off-white);
  z-index: 2;
}

.partner-bio__name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2rem, 3.5vw, 3.25rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 0.4rem;
}
.partner-bio__title {
  font-size: 1.0625rem;
  color: var(--red);
  font-weight: 600;
  margin-bottom: 0.75rem;
}
.partner-bio__cred {
  font-size: 0.875rem;
  color: var(--silver);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 1.5rem;
  line-height: 1.5;
}
.partner-bio__body {
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--charcoal);
  max-width: 68ch;
}
.partner-bio__body p + p { margin-top: 1rem; }

.about-close {
  padding: clamp(3rem, 6vw, 5rem) 0;
  border-top: 2px solid var(--black);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
  font-size: clamp(1.25rem, 2vw, 1.75rem);
  line-height: 1.3;
  max-width: 50ch;
  letter-spacing: -0.015em;
}
.about-close strong { color: var(--red); font-weight: 700; }

/* =========================================================
   Services
   ========================================================= */

.services { background: var(--off-white); }

.service-block {
  display: grid;
  grid-template-columns: 5rem minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  padding: clamp(2.5rem, 5vw, 4rem) 0;
  border-top: 1px solid var(--rule);
  align-items: start;
}
@media (max-width: 700px) {
  .service-block { grid-template-columns: 1fr; gap: 1rem; }
}
.service-block__num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 700;
  color: var(--red);
  line-height: 1;
  letter-spacing: -0.03em;
}
.service-block--lead { background: var(--white); margin: 0 calc(var(--gutter) * -1); padding-left: var(--gutter); padding-right: var(--gutter); border-left: 4px solid var(--red); }
.service-block__title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.5rem, 2.5vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 1rem;
}
.service-block--lead .service-block__title { color: var(--black); }
.service-block__body { font-size: 1.0625rem; line-height: 1.6; color: var(--charcoal); max-width: 70ch; }
.service-block__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
  list-style: none;
}
.service-block__tags li {
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 0.35rem 0.75rem;
  background: var(--white);
  border: 1px solid var(--rule);
  color: var(--charcoal);
}
.service-block--lead .service-block__tags li { background: var(--off-white); }

.agenda-band {
  background: var(--black);
  color: var(--white);
  padding: clamp(3rem, 6vw, 5rem) 0;
  margin-top: clamp(3rem, 6vw, 5rem);
}
.agenda-band__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}
@media (max-width: 800px) { .agenda-band__grid { grid-template-columns: 1fr; } }
.agenda-band h2 {
  color: var(--white);
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2rem, 4vw, 3.5rem);
  letter-spacing: -0.03em;
  line-height: 1;
}
.agenda-band p {
  color: rgba(255,255,255,0.75);
  font-size: 1.0625rem;
  line-height: 1.65;
  max-width: 60ch;
}
.agenda-band p + p { margin-top: 1rem; }

/* =========================================================
   Industries
   ========================================================= */

.industries-nav {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--rule);
  background: var(--off-white);
  position: sticky;
  top: 72px;
  z-index: 20;
  backdrop-filter: saturate(180%) blur(18px);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
}
.industries-nav a {
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
  font-weight: 600;
  white-space: nowrap;
  border: 1px solid var(--rule);
  background: var(--white);
  color: var(--charcoal);
  transition: all .2s ease;
}
.industries-nav a:hover, .industries-nav a.active { background: var(--black); border-color: var(--black); color: var(--white); }

.industry {
  padding: clamp(3.5rem, 7vw, 6rem) 0;
  border-bottom: 1px solid var(--rule);
}
.industry:nth-child(even) { background: var(--white); }

.industry__header {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: end;
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
}
@media (max-width: 800px) { .industry__header { grid-template-columns: 1fr; } }

.industry__naics {
  font-size: var(--f-tiny);
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--silver);
  margin-bottom: 1rem;
}
.industry__name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2rem, 4.5vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
}
.industry__size {
  text-align: right;
}
@media (max-width: 800px) { .industry__size { text-align: left; } }
.industry__size-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(3.5rem, 9vw, 7rem);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 0.85;
  color: var(--red);
}
.industry__size-label {
  font-size: var(--f-tiny);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--silver);
  font-weight: 600;
  margin-top: 0.5rem;
}

.industry__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2px;
  background: var(--rule);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
@media (max-width: 800px) { .industry__grid { grid-template-columns: 1fr; } }
.industry__cell {
  background: var(--off-white);
  padding: 1.75rem;
}
.industry:nth-child(even) .industry__cell { background: var(--white); }
.industry__cell h4 {
  font-size: var(--f-tiny);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--red);
  font-weight: 700;
  margin-bottom: 1rem;
}
.industry__cell ul { list-style: none; display: flex; flex-direction: column; gap: 0.55rem; font-size: 0.95rem; }
.industry__cell li { display: flex; justify-content: space-between; gap: 1rem; }
.industry__cell li span:last-child { color: var(--red); font-weight: 700; white-space: nowrap; }
.industry__cell strong { color: var(--black); font-weight: 600; }

.industry__thesis {
  padding: clamp(2rem, 4vw, 3rem) 0 clamp(1.5rem, 3vw, 2.5rem);
}
.industry__thesis p {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.125rem, 1.8vw, 1.5rem);
  font-weight: 500;
  line-height: 1.4;
  max-width: 60ch;
  color: var(--black);
  letter-spacing: -0.01em;
}

.industry__comp-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 2fr);
  gap: clamp(2rem, 4vw, 3rem);
  align-items: start;
  margin-top: 1.5rem;
}
@media (max-width: 700px) { .industry__comp-wrap { grid-template-columns: 1fr; } }
.industry__comp-title {
  font-size: var(--f-tiny);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--red);
  font-weight: 700;
}
.industry__comps {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.6rem 1.25rem;
  list-style: none;
}
@media (max-width: 500px) { .industry__comps { grid-template-columns: 1fr; } }
.industry__comps li {
  font-size: 0.9375rem;
  padding-left: 1rem;
  position: relative;
  color: var(--charcoal);
}
.industry__comps li::before {
  content: '';
  position: absolute;
  left: 0; top: 0.6em;
  width: 6px; height: 6px;
  background: var(--red);
}

.industry__cta { margin-top: 2rem; }

/* =========================================================
   Contact
   ========================================================= */

.contact { padding: clamp(3rem, 6vw, 5rem) 0; }

.contact__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: clamp(3rem, 6vw, 6rem);
  align-items: start;
}
@media (max-width: 900px) { .contact__grid { grid-template-columns: 1fr; } }

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  background: var(--white);
  padding: clamp(2rem, 4vw, 3rem);
  border: 1px solid var(--rule);
}
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field label {
  font-size: var(--f-tiny);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--silver);
  font-weight: 700;
}
.field input, .field textarea {
  border: 0;
  border-bottom: 2px solid var(--rule);
  padding: 0.6rem 0;
  font-family: inherit;
  font-size: 1rem;
  color: var(--black);
  background: transparent;
  transition: border-color .2s ease;
}
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--red);
}
.field textarea { min-height: 140px; resize: vertical; }

.contact-form button { align-self: flex-start; margin-top: 0.5rem; }

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.contact-info__block h4 {
  font-size: var(--f-tiny);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--red);
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.contact-info__block p { font-size: 1.125rem; line-height: 1.5; }
.contact-info__block a:hover { color: var(--red); }

/* =========================================================
   Reveal animation
   ========================================================= */

[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .6s ease, transform .6s ease;
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}