/* ============================================================
   /resolve — resolv.capital  ·  modernized marketing site
   Builds on colors_and_type.css + foundations.css
   Sharp, editorial, ink + orange. Hairlines over boxes.
   ============================================================ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  color: var(--fg-1);
  background: var(--surface);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }
::selection { background: var(--accent); color: #fff; }

.wrap { max-width: 1240px; margin: 0 auto; padding: 0 var(--page-margin); }

/* mono "/ label" kicker */
.k {
  font-family: var(--font-mono); font-weight: 500; font-size: 12px;
  letter-spacing: .18em; text-transform: uppercase; color: var(--accent);
  display: inline-flex; align-items: center; gap: 2px;
}
.k::before { content: "/"; opacity: .9; margin-right: .35em; }
.k.muted { color: var(--fg-3); }
.k.muted::before { color: var(--accent); }

/* ---------- BUTTONS ---------- */
.btn {
  font-family: var(--font-sans); font-weight: 600; font-size: 15px;
  padding: 14px 26px; border-radius: var(--radius-md);
  border: 1.5px solid transparent; cursor: pointer;
  display: inline-flex; align-items: center; gap: 9px;
  transition: background var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out),
              transform var(--dur-fast) var(--ease-out);
}
.btn .ai { width: 17px; height: 17px; stroke-width: 1.75; transition: transform var(--dur-base) var(--ease-out); }
.btn:hover .ai { transform: translateX(3px); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-primary:active { background: var(--accent-press); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.26); }
.btn-ghost:hover { border-color: #fff; }
.btn-dark { background: var(--rs-ink-900); color: #fff; }
.btn-dark:hover { background: #000; transform: translateY(-2px); }
.btn-ink-ghost { background: transparent; color: var(--fg-1); border-color: var(--border-strong); }
.btn-ink-ghost:hover { border-color: var(--fg-1); }

/* ---------- SCROLL REVEAL ---------- */
@media (prefers-reduced-motion: no-preference) {
  .reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s var(--ease-out), transform .7s var(--ease-out); }
  .reveal.is-visible { opacity: 1; transform: none; }
  .reveal.d1 { transition-delay: .07s; }
  .reveal.d2 { transition-delay: .14s; }
  .reveal.d3 { transition-delay: .21s; }
  .reveal.d4 { transition-delay: .28s; }
}

/* motion kill-switch (Tweaks → Animations off) */
.no-motion .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
.no-motion .hero .slash-mark,
.no-motion .marquee .track,
.no-motion .ctaband::after { animation: none !important; }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(14,18,23,.82); backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,.08);
  transition: background var(--dur-base) var(--ease-out);
}
.nav .row { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.nav .brand { display: flex; align-items: center; }
.nav .brand img { height: 30px; }
.nav .links { display: flex; gap: 34px; align-items: center; }
.nav .links > a {
  position: relative; font-size: 14px; color: #C2C9D2; padding: 4px 0;
  transition: color var(--dur-fast) var(--ease-out);
}
.nav .links > a::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: -2px; height: 1.5px;
  background: var(--accent); transition: right var(--dur-base) var(--ease-out);
}
.nav .links > a:hover { color: #fff; }
.nav .links > a:hover::after { right: 0; }
.nav .cta {
  font-weight: 600; font-size: 13.5px; color: #fff; background: var(--accent);
  padding: 11px 20px; border-radius: var(--radius-md); border: 0; cursor: pointer;
  display: inline-flex; align-items: center; gap: 7px;
  transition: background var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.nav .cta:hover { background: var(--accent-hover); transform: translateY(-1px); }
.nav .cta .ai { width: 15px; height: 15px; stroke-width: 2; }
.nav .burger { display: none; background: none; border: 0; color: #fff; cursor: pointer; }
.nav .burger svg { width: 24px; height: 24px; }
@media (max-width: 880px) {
  .nav .links { display: none; }
  .nav .burger { display: block; }
  .nav.open .links {
    display: flex; position: absolute; top: 72px; left: 0; right: 0; flex-direction: column;
    gap: 0; align-items: stretch; background: var(--rs-ink-900);
    border-bottom: 1px solid rgba(255,255,255,.1); padding: 8px 0;
  }
  .nav.open .links > a { padding: 15px var(--page-margin); }
  .nav.open .links .cta { margin: 12px var(--page-margin); justify-content: center; }
}

/* ============================================================
   HERO (shared shell + 3 variants)
   ============================================================ */
.hero { background: var(--rs-ink-900); color: #fff; position: relative; overflow: hidden; }
.hero .glow {
  position: absolute; pointer-events: none;
  width: 60vw; height: 60vw; max-width: 900px; max-height: 900px;
  right: -16%; top: -28%; border-radius: 50%;
  background: radial-gradient(circle, rgba(246,141,46,.16), rgba(246,141,46,0) 62%);
}
/* giant animating slash watermark */
.hero .slash-mark {
  position: absolute; right: -3%; top: 50%; transform: translateY(-50%);
  font-family: var(--font-display); font-weight: 700; font-size: 80vh; line-height: .8;
  color: var(--accent); opacity: .08; pointer-events: none; user-select: none;
}
@media (prefers-reduced-motion: no-preference) {
  .hero .slash-mark { animation: slashFloat 9s var(--ease-in-out) infinite; }
}
@keyframes slashFloat {
  0%, 100% { transform: translateY(-50%) translateX(0) rotate(0deg); opacity: .08; }
  50%      { transform: translateY(-53%) translateX(-14px) rotate(-1.5deg); opacity: .12; }
}
.hero .inner { padding-top: clamp(72px, 11vh, 132px); padding-bottom: clamp(64px, 9vh, 108px); position: relative; z-index: 2; }

/* variant: cinematic (full-bleed ascent film) */
.hero.cinematic { background: #06080B; }
.hero.cinematic .inner { padding-top: clamp(96px, 16vh, 184px); padding-bottom: clamp(72px, 11vh, 128px); }
.hero .vid-wrap { position: absolute; inset: 0; z-index: 0; overflow: hidden; background: #06080B; }
.hero .poster-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .5; transition: opacity .8s var(--ease-out); }
.hero .vid-wrap.vid-live .poster-img { opacity: 0; }
.hero .hero-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  opacity: 0; transition: opacity .8s var(--ease-out); }
.hero .hero-video.playing { opacity: .5; }
.hero .vid-scrim { position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(8,11,15,.92) 0%, rgba(8,11,15,.72) 38%, rgba(8,11,15,.28) 68%, rgba(8,11,15,.12) 100%),
    linear-gradient(0deg, rgba(8,11,15,.85) 0%, rgba(8,11,15,0) 42%); }
.hero.cinematic .creds { border-top: 0; padding-top: 0; margin-top: clamp(216px, 38vh, 416px); }
.hero h1 {
  font-family: var(--font-display); font-weight: 300;
  font-size: clamp(2.7rem, 1.2rem + 5.2vw, 5.2rem);
  line-height: 1.0; letter-spacing: -.025em; max-width: 17ch; margin: 26px 0 0;
}
.hero h1 b { font-weight: 700; color: var(--accent); }
.hero .sub { font-size: clamp(18px, 1rem + .4vw, 21px); line-height: 1.5; color: #B4BCC6; max-width: 56ch; margin-top: 26px; }
.hero .actions { display: flex; gap: 14px; margin-top: 40px; flex-wrap: wrap; align-items: center; }
.hero .creds { margin-top: 44px; display: flex; gap: 36px; flex-wrap: wrap; align-items: baseline;
  padding-top: 28px; border-top: 1px solid rgba(255,255,255,.1); }
.hero .creds .item { display: flex; flex-direction: column; gap: 4px; }
.hero .creds .num { font-family: var(--font-display); font-weight: 300; font-size: 30px; letter-spacing: -.02em; color: #E6E9ED; }
.hero .creds .num.teal { color: var(--rs-teal-300); }
.hero .creds .lbl { font-family: var(--font-mono); font-size: 11px; letter-spacing: .04em; color: #8A93A0; max-width: 22ch; }

/* variant: split (text + image) */
.hero.split .inner { display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; }
.hero.split h1 { font-size: clamp(2.4rem, 1.1rem + 3.6vw, 4rem); max-width: 14ch; }
.hero .figure { position: relative; }
.hero .figure .duo { aspect-ratio: 4/5; border: 1px solid rgba(255,255,255,.12); }
.hero .figure .chip {
  position: absolute; left: -22px; bottom: 34px; background: var(--rs-ink-800);
  border: 1px solid rgba(255,255,255,.12); border-left: 3px solid var(--accent);
  padding: 16px 20px; box-shadow: var(--shadow-3);
}
.hero .figure .chip .n { font-family: var(--font-display); font-weight: 300; font-size: 34px; letter-spacing: -.02em; }
.hero .figure .chip .c { font-family: var(--font-mono); font-size: 11px; color: #9aa3af; margin-top: 4px; }
@media (max-width: 880px) {
  .hero.split .inner { grid-template-columns: 1fr; gap: 40px; }
  .hero.split .figure { display: none; }
}

/* variant: numbers-led */
.hero.numbers .big-num {
  font-family: var(--font-display); font-weight: 300; letter-spacing: -.03em; line-height: .9;
  font-size: clamp(4rem, 2rem + 11vw, 11rem); color: #fff; margin-top: 14px;
}
.hero.numbers .big-num b { color: var(--accent); font-weight: 300; }
.hero.numbers .row3 { display: flex; gap: 48px; flex-wrap: wrap; margin-top: 18px; }
.hero.numbers .row3 .lbl { font-family: var(--font-mono); font-size: 12.5px; letter-spacing: .05em; color: #aeb7c2; max-width: 26ch; }
.hero.numbers .lede { font-size: 19px; color: #B4BCC6; max-width: 50ch; margin-top: 30px; line-height: 1.5; }

/* ---------- ink→orange DUOTONE treatment ---------- */
.duo { position: relative; background: var(--rs-ink-900); overflow: hidden; }
.duo > img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.08) brightness(1.05); mix-blend-mode: lighten; }
.duo::after { content: ""; position: absolute; inset: 0; background: var(--accent); mix-blend-mode: multiply; opacity: .82; }
.duo::before { content: ""; position: absolute; inset: 0; z-index: 2;
  background: linear-gradient(180deg, rgba(14,18,23,0) 40%, rgba(14,18,23,.55)); }

/* ============================================================
   STAT BAND
   ============================================================ */
.statband { background: var(--rs-ink-800); border-top: 1px solid rgba(255,255,255,.08); color: #fff; }
.statband .grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.statband .cell { padding: 48px 0; padding-left: 26px; border-left: 2px solid var(--accent); }
.statband .cell + .cell { margin-left: 36px; }
.statband .n { font-family: var(--font-display); font-weight: 300; font-size: clamp(44px, 3vw + 1rem, 62px); line-height: 1; letter-spacing: -.025em; }
.statband .n.teal { color: var(--rs-teal-300); }
.statband .c { font-family: var(--font-mono); font-size: 12.5px; color: #AEB7C2; margin-top: 14px; max-width: 26ch; line-height: 1.5; }
@media (max-width: 760px) {
  .statband .grid { grid-template-columns: 1fr; }
  .statband .cell { padding: 30px 0 30px 22px; }
  .statband .cell + .cell { margin-left: 0; }
}

/* ============================================================
   MARQUEE (capability ticker)
   ============================================================ */
.marquee { background: var(--surface); border-top: 1px solid var(--border); overflow: hidden; }
.marquee .track { display: flex; gap: 0; white-space: nowrap; width: max-content; }
@media (prefers-reduced-motion: no-preference) {
  .marquee .track { animation: ticker 38s linear infinite; }
}
.marquee:hover .track { animation-play-state: paused; }
@keyframes ticker { to { transform: translateX(-50%); } }
.marquee .item {
  font-family: var(--font-mono); font-size: 13px; letter-spacing: .06em; text-transform: uppercase;
  color: var(--fg-2); padding: 20px 30px; display: inline-flex; align-items: center; gap: 30px;
}
.marquee .item::after { content: "/"; color: var(--accent); font-weight: 700; }

/* ============================================================
   SECTION scaffolding
   ============================================================ */
.section { padding: clamp(72px, 9vw, 120px) 0; }
#solutions { padding-top: 0; }
.section.alt { background: var(--surface-alt); }
.section.ink { background: var(--rs-ink-900); color: #fff; }
.section .head { max-width: 760px; }
.section .head h2 {
  font-family: var(--font-display); font-weight: 300;
  font-size: clamp(2rem, 1.3rem + 2.2vw, 3.1rem); letter-spacing: -.022em; line-height: 1.06; margin-top: 18px;
}
.section .head h2 b { color: var(--accent); font-weight: 300; }
.section .head p { font-size: 18px; line-height: 1.55; color: var(--fg-2); margin-top: 18px; max-width: 64ch; }
.section.ink .head p { color: #AEB7C2; }
.section .head.center { margin: 0 auto; text-align: center; }

/* ============================================================
   STATEMENT band (advisors / founders / operators)
   ============================================================ */
.statement { padding-top: clamp(80px, 10vw, 132px); padding-bottom: 0; }
.section-divider { height: 1px; background: var(--border); margin-top: clamp(44px, 5.5vw, 72px); margin-bottom: clamp(44px, 5.5vw, 72px); }
.statement .lead {
  font-family: var(--font-display); font-weight: 300;
  font-size: clamp(1.7rem, 1.1rem + 1.9vw, 2.7rem); line-height: 1.22; letter-spacing: -.018em;
  max-width: 22ch;
}
.statement .lead b { color: var(--accent); font-weight: 300; }
.statement .grid { display: grid; grid-template-columns: 1fr 1.25fr; gap: 64px; align-items: start; }
.statement .body { font-size: 18px; line-height: 1.62; color: var(--fg-2); }
.statement .body b { color: var(--fg-1); font-weight: 600; }
.statement .roles { display: flex; gap: 0; margin-top: 30px; border-top: 1px solid var(--border); }
.statement .role { flex: 1; padding: 18px 0 0; border-top: 2px solid transparent; }
.statement .role h4 { font-family: var(--font-mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); }
.statement .role p { font-size: 13.5px; color: var(--fg-2); margin-top: 8px; line-height: 1.45; }
@media (max-width: 820px){ .statement .grid { grid-template-columns: 1fr; gap: 36px; } .statement .roles { flex-direction: column; gap: 18px; } }
.thesis-link { display: flex; justify-content: flex-end; align-items: center; gap: 10px; margin-top: 30px;
  font-family: var(--font-mono); font-size: 13.5px; font-weight: 700; letter-spacing: .02em; color: var(--accent);
  transition: gap var(--dur-base) var(--ease-out), color var(--dur-fast) var(--ease-out); }
.thesis-link span { padding-bottom: 4px; border-bottom: 1.5px solid var(--accent); }
.thesis-link:hover { color: var(--accent-hover); gap: 14px; }
.thesis-link .ai { width: 16px; height: 16px; stroke-width: 1.75; }

/* ============================================================
   SOLUTIONS (tabs)
   ============================================================ */
.svc-tabs { display: flex; gap: 8px; margin: 44px 0 0; flex-wrap: wrap; }
.svc-tab {
  font-family: var(--font-mono); font-size: 13px; letter-spacing: .03em; padding: 11px 18px;
  border-radius: var(--radius-sm); border: 1px solid var(--border-strong); background: var(--surface);
  color: var(--fg-2); cursor: pointer; transition: all var(--dur-fast) var(--ease-out);
}
.svc-tab:hover { border-color: var(--fg-2); color: var(--fg-1); }
.svc-tab[aria-selected="true"] { background: var(--rs-ink-900); color: #fff; border-color: var(--rs-ink-900); }
@keyframes tabFlash {
  0%, 100% { box-shadow: 0 0 0 0 rgba(246,141,46,0); }
  30%      { box-shadow: 0 0 0 4px rgba(246,141,46,.45); }
}
.svc-tab.flash { animation: tabFlash 1.4s var(--ease-out); border-color: var(--accent); }
.svc-panel { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: start;
  margin-top: 28px; padding-top: 36px; border-top: 1px solid var(--border); }
.svc-panel .lead { font-family: var(--font-display); font-weight: 300; font-size: clamp(1.6rem,1.1rem+1.3vw,2.2rem); line-height: 1.12; letter-spacing: -.015em; }
.svc-panel .desc { font-size: 16.5px; line-height: 1.62; color: var(--fg-2); margin-top: 20px; }
.svc-panel .timing { font-family: var(--font-mono); font-size: 12px; letter-spacing: .04em; color: var(--accent); margin-top: 22px; }
.svc-panel ul { list-style: none; }
.svc-panel li { font-size: 15px; color: var(--fg-1); padding: 14px 0 14px 26px; border-bottom: 1px solid var(--border); position: relative; }
.svc-panel li:first-child { border-top: 1px solid var(--border); }
.svc-panel li::before { content: "/"; position: absolute; left: 0; color: var(--accent); font-family: var(--font-mono); font-weight: 600; }
@media (max-width: 820px){ .svc-panel { grid-template-columns: 1fr; gap: 32px; } }

/* related-insight link inside a solution panel */
.svc-read { display: inline-flex; align-items: center; gap: 10px; margin-top: 26px; padding: 14px 18px;
  border: 1px solid var(--border-strong); border-radius: var(--radius-md); background: var(--surface-raised);
  transition: border-color var(--dur-fast) var(--ease-out), transform var(--dur-base) var(--ease-out); flex-wrap: wrap; }
.svc-read:hover { border-color: var(--accent); transform: translateY(-2px); }
.svc-read .k2 { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); }
.svc-read .ttl { font-size: 14.5px; font-weight: 600; color: var(--fg-1); letter-spacing: -.01em; }
.svc-read .ai { width: 15px; height: 15px; stroke: var(--accent); stroke-width: 1.75; margin-left: auto; }

/* faint seam divider between sections */
.seam-rule { height: 1px; background: var(--border); }

/* homepage featured-insight band */
.featured-ins { background: var(--surface-alt); border-top: 1px solid var(--border); }
.featured-ins .inner { display: grid; grid-template-columns: .9fr 1.1fr; align-items: stretch; }
.featured-ins .media { position: relative; min-height: 340px; border-right: 1px solid var(--border); overflow: hidden; }
.featured-ins .media .duo { position: absolute; inset: 0; }
.featured-ins .media .badge { position: absolute; left: 24px; top: 24px; z-index: 3; font-family: var(--font-mono);
  font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase; font-weight: 700; color: #fff;
  background: var(--accent); padding: 6px 12px; border-radius: var(--radius-sm); }
.featured-ins .text { padding: clamp(40px, 5vw, 72px) clamp(28px, 4vw, 60px); display: flex; flex-direction: column; justify-content: center; }
.featured-ins .text .tagrow { font-family: var(--font-mono); font-size: 11.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--accent); font-weight: 700; }
.featured-ins .text h3 { font-family: var(--font-display); font-weight: 300; font-size: clamp(1.6rem, 1.1rem + 1.6vw, 2.4rem); letter-spacing: -.02em; line-height: 1.1; margin: 16px 0 14px; max-width: 18ch; }
.featured-ins .text p { font-size: 16px; line-height: 1.6; color: var(--fg-2); max-width: 50ch; }
.featured-ins .text .more { display: inline-flex; align-items: center; gap: 9px; margin-top: 28px;
  font-family: var(--font-mono); font-size: 13.5px; font-weight: 700; letter-spacing: .02em; color: var(--accent);
  transition: gap var(--dur-base) var(--ease-out); }
.featured-ins .text .more span { padding-bottom: 4px; border-bottom: 1.5px solid var(--accent); }
.featured-ins .text .more:hover { gap: 13px; }
.featured-ins .text .more .ai { width: 16px; height: 16px; stroke-width: 1.75; }
@media (max-width: 820px){ .featured-ins .inner { grid-template-columns: 1fr; } .featured-ins .media { min-height: 220px; border-right: 0; border-bottom: 1px solid var(--border); } }

/* service cards (3-up) */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 24px; }
.card {
  background: var(--surface-alt); border: 1px solid var(--border); border-top: 2px solid var(--accent);
  border-radius: var(--radius-md); padding: 30px 26px 32px;
  transition: box-shadow var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
  position: relative;
}
.card:hover { box-shadow: var(--shadow-3); transform: translateY(-4px); }
.card .idx { position: absolute; top: 26px; right: 26px; font-family: var(--font-mono); font-size: 12px; color: var(--border-strong); }
.card .ic { width: 30px; height: 30px; stroke: var(--accent); stroke-width: 1.5; }
.card h3 { font-family: var(--font-display); font-weight: 600; font-size: 22px; margin: 20px 0 10px; letter-spacing: -.01em; }
.card p { font-size: 15px; line-height: 1.58; color: var(--fg-2); }
@media (max-width: 880px){ .cards { grid-template-columns: 1fr; } }

/* ============================================================
   AI ENGINE (ink, image-led)
   ============================================================ */
.engine .grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.engine .figure { position: relative; aspect-ratio: 5/4; border: 1px solid rgba(255,255,255,.1); overflow: hidden; }
.engine .figure img { width: 100%; height: 100%; object-fit: cover; }
.engine .figure .tag {
  position: absolute; left: 0; right: 0; bottom: 0; background: var(--accent); color: #fff;
  font-family: var(--font-display); font-weight: 300; font-size: clamp(20px, 1.4vw + 1rem, 30px);
  letter-spacing: -.02em; padding: 14px 22px;
}
.engine .stack { font-family: var(--font-mono); font-size: 12.5px; letter-spacing: .03em; color: #8A93A0;
  margin-top: 26px; display: flex; flex-wrap: wrap; gap: 8px 0; line-height: 1.7; }
.engine .stack span { white-space: nowrap; }
.engine .stack span::after { content: " · "; color: var(--accent); }
.engine .stack span:last-child::after { content: ""; }
@media (max-width: 880px){ .engine .grid { grid-template-columns: 1fr; gap: 40px; } }

/* ============================================================
   APPROACH (6 principles)
   ============================================================ */
.principles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: transparent;
  border: 0; margin-top: 48px; }
.principle { background: var(--surface); padding: 32px 28px; transition: background var(--dur-base) var(--ease-out); position: relative; }
.principle::before { content: ""; position: absolute; left: 0; top: 0; width: 2px; height: 0; background: var(--accent);
  transition: height var(--dur-base) var(--ease-out); }
.principle:hover { background: var(--surface-raised); }
.principle:hover::before { height: 100%; }
.principle .pn { font-family: var(--font-mono); font-size: 12px; color: var(--accent); }
.principle h4 { font-family: var(--font-display); font-weight: 600; font-size: 18px; margin: 12px 0 8px; letter-spacing: -.01em; }
.principle p { font-size: 14.5px; line-height: 1.55; color: var(--fg-2); }
@media (max-width: 880px){ .principles { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px){ .principles { grid-template-columns: 1fr; } }

/* ============================================================
   WHY US / CASE STUDIES
   ============================================================ */
.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: transparent;
  border: 0; margin-top: 48px; }
.pillar { background: var(--surface-alt); padding: 30px 26px 32px; position: relative;
  transition: background var(--dur-base) var(--ease-out); }
.pillar::before { content: ""; position: absolute; left: 0; top: 0; width: 2px; height: 0; background: var(--accent);
  transition: height var(--dur-base) var(--ease-out); }
.pillar:hover { background: var(--surface); }
.pillar:hover::before { height: 100%; }
.pillar .ic { width: 26px; height: 26px; stroke: var(--accent); stroke-width: 1.5; }
.pillar h4 { font-family: var(--font-display); font-weight: 600; font-size: 17px; margin: 18px 0 10px; letter-spacing: -.01em; line-height: 1.2; }
.pillar p { font-size: 14px; line-height: 1.55; color: var(--fg-2); }
@media (max-width: 880px){ .pillars { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px){ .pillars { grid-template-columns: 1fr; } }

.cs-head { margin-top: 64px; padding-bottom: 4px; }

.cases { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 20px; }
.case { border: 0; border-radius: var(--radius-md); overflow: hidden; background: var(--surface);
  transition: box-shadow var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out); }
.case:hover { box-shadow: var(--shadow-3); transform: translateY(-4px); }
.case .body { padding: 26px 24px 28px; }
.case .tag { font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em; color: var(--accent); text-transform: uppercase; font-weight: 700; }
.case .n { font-family: var(--font-display); font-weight: 300; font-size: 42px; letter-spacing: -.025em; margin: 16px 0 10px; display: flex; align-items: baseline; gap: 8px; }
.case .n .u { font-size: 14px; color: var(--fg-3); font-family: var(--font-mono); letter-spacing: 0; }
.case p { font-size: 14.5px; line-height: 1.55; color: var(--fg-2); }
.case.is-link { display: block; cursor: pointer; }
.case .case-read { display: inline-flex; align-items: center; gap: 7px; margin-top: 18px;
  font-family: var(--font-mono); font-size: 12px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  color: var(--accent); transition: gap var(--dur-base) var(--ease-out); }
.case .case-read .ai { width: 14px; height: 14px; stroke-width: 1.85; }
.case.is-link:hover .case-read { gap: 11px; }
@media (max-width: 880px){ .cases { grid-template-columns: 1fr; } }

/* logos / trust line */
.trustline { margin-top: 56px; padding-top: clamp(72px, 9vw, 120px); border-top: 1px solid var(--border); display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }
.trustline .lbl { font-family: var(--font-mono); font-size: 11.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--fg-3); max-width: 18ch; }

/* ============================================================
   PULL QUOTE (inside Why us, light surface)
   ============================================================ */
.pquote { margin: 56px 0 0; padding: 44px 0 0; border-top: 1px solid var(--border); }
.pquote blockquote {
  font-family: var(--font-display); font-weight: 300;
  font-size: clamp(1.5rem, 1.1rem + 1.6vw, 2.3rem); line-height: 1.26; letter-spacing: -.018em;
  margin: 18px 0 0; text-wrap: pretty; position: relative; max-width: none;
}
.pquote blockquote::before {
  content: "/"; color: var(--accent); font-weight: 700; margin-right: .15em;
}
.pquote .attr { display: flex; flex-direction: column; gap: 3px; margin-top: 26px; }
.pquote .attr .name { font-weight: 600; font-size: 15px; letter-spacing: -.01em; color: var(--fg-1); }
.pquote .attr .role { font-family: var(--font-mono); font-size: 12.5px; letter-spacing: .03em; color: var(--fg-3); }

/* ============================================================
   WHEN TO ENGAGE (3 scenarios)
   ============================================================ */
.engage-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
.scenario { border: 0; border-radius: var(--radius-md); background: var(--surface); padding: 30px 28px 32px;
  display: flex; flex-direction: column; transition: box-shadow var(--dur-base) var(--ease-out); }
.scenario:hover { box-shadow: var(--shadow-2); }
.scenario .ic { width: 26px; height: 26px; stroke: var(--accent); stroke-width: 1.5; }
.scenario h4 { font-family: var(--font-display); font-weight: 600; font-size: 19px; margin: 18px 0 12px; letter-spacing: -.01em; }
.scenario p { font-size: 14.5px; line-height: 1.6; color: var(--fg-2); }
.scenario .sla { margin-top: auto; padding-top: 20px; }
.scenario .sla .when { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 12px; letter-spacing: .03em; color: var(--fg-1); }
.scenario .sla .when b { color: var(--accent); font-weight: 600; }
@media (max-width: 880px){ .engage-grid { grid-template-columns: 1fr; } }

/* ============================================================
   CTA BAND
   ============================================================ */
.ctaband { background: var(--rs-ink-900); color: #fff; position: relative; overflow: hidden; }
.ctaband .cta-media { position: absolute; inset: 0; z-index: 0; }
.ctaband .cta-media img { width: 100%; height: 100%; object-fit: cover; object-position: center 52%; filter: grayscale(.3); }
.ctaband .cta-media::after { content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(14,18,23,.96) 0%, rgba(14,18,23,.86) 38%, rgba(14,18,23,.5) 72%, rgba(14,18,23,.35) 100%); }
.ctaband::after { content: "/"; position: absolute; right: 3%; top: -28%; z-index: 1; font-family: var(--font-display); font-weight: 700;
  font-size: 70vh; line-height: 1; color: var(--accent); opacity: .14; pointer-events: none; }
.ctaband .inner { padding-block: clamp(44px, 5vw, 72px); display: flex; align-items: center; justify-content: space-between; gap: 36px; flex-wrap: wrap; position: relative; z-index: 2; }
.ctaband h2 { font-family: var(--font-display); font-weight: 300; font-size: clamp(1.92rem, 1.22rem + 2.2vw, 3.02rem); letter-spacing: -.022em; line-height: 1.08; max-width: 25ch; }
.ctaband h2 .accent { color: var(--accent); }
.ctaband .sub { font-family: var(--font-mono); font-size: 13px; letter-spacing: .03em; color: rgba(255,255,255,.8); margin-top: 16px; max-width: 42ch; }
.ctaband .right { display: flex; flex-direction: column; gap: 14px; align-items: flex-start; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--rs-ink-900); color: #fff; padding: 72px 0 40px; }
.footer .top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 44px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer .brand img { height: 25px; }
.footer .blurb { font-size: 14.5px; color: #AEB7C2; max-width: 34ch; margin-top: 20px; line-height: 1.6; }
.footer .addr { font-family: var(--font-mono); font-size: 12.5px; color: #8A93A0; margin-top: 22px; line-height: 1.7; }
.footer .addr a { color: var(--accent); }
.footer .col h5 { font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: #6B7480; margin-bottom: 16px; }
.footer .col a { display: block; font-size: 14.5px; color: #C2C9D2; padding: 6px 0; transition: color var(--dur-fast) var(--ease-out); }
.footer .col a:hover { color: var(--accent); }
.footer .bottom { display: flex; justify-content: space-between; padding-top: 30px; font-family: var(--font-mono); font-size: 12px; color: #6B7480; flex-wrap: wrap; gap: 12px; }
.footer .bottom a { color: var(--accent); }
@media (max-width: 880px){ .footer .top { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px){ .footer .top { grid-template-columns: 1fr; } }