/* ============================================================
   CirkaFlow — Marketing site styles
   Token foundation (colors_and_type.css) is linked first in the HTML <head>,
   then this file layers component + decor styles on top.
   ============================================================ */

:root {
  --blue-bright: #5B9CFA; /* lighter blue — readable on dark backgrounds */
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
::selection { background: rgba(17,85,204,.18); }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }

/* ---------- LAYOUT PRIMITIVES ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding-inline: var(--gutter); }
.wrap-wide { max-width: var(--maxw-wide); }
.section { position: relative; padding-block: clamp(72px, 11vw, 160px); overflow: hidden; }
.section--tight { padding-block: clamp(48px, 7vw, 88px); }
.section--light { background: var(--surface-light); color: var(--ink-700); }
.section--paper { background: var(--paper); color: var(--ink-700); }
.section--white { background: var(--white); color: var(--ink-700); }
.section--dark { background: var(--surface-dark-grad); color: var(--fg-on-dark-body); }
.section--blue { background: var(--blue); color: #fff; }
.section--dark .cf-h1, .section--dark .cf-h2, .section--dark .cf-h3, .section--dark .cf-display { color: #fff; }
.section--blue .cf-h1, .section--blue .cf-h2, .section--blue .cf-h3 { color: #fff; }
.stack > * + * { margin-top: var(--s-5); }

/* eyebrow on dark/blue */
.section--dark .cf-eyebrow { color: var(--ink-300); }
.section--blue .cf-eyebrow { color: rgba(255,255,255,.78); }

.section .wrap > *:first-child,
.section .wrap-wide > *:first-child { margin-top: 0; }

/* measure helper */
.measure { max-width: 56ch; }
.measure-sm { max-width: 44ch; }
.center { text-align: center; margin-inline: auto; }

/* ============================================================
   DECOR — drifting blobs + outline diamond. DECOR ONLY.
   ============================================================ */
.decor { position: absolute; inset: 0; pointer-events: none; overflow: hidden; z-index: 0; }
.decor + * { position: relative; z-index: 1; }

/* ---- Flow field: tiled diagonal squircle motif ---- */
.flow {
  position: absolute; inset: -8% -8% -8% -8%;
  background-image: url('../assets/flow-tile.svg');
  background-repeat: repeat;
  background-size: 500px 500px;
  background-position: 0 0;
  will-change: background-position;
}

/* Hero — animated, concentrated top-right, fades well before the text column */
.flow--hero {
  opacity: .5;
  background-size: 540px 540px;
  -webkit-mask-image: radial-gradient(125% 135% at 116% -12%, #000 16%, rgba(0,0,0,.5) 40%, transparent 62%);
  mask-image: radial-gradient(125% 135% at 116% -12%, #000 16%, rgba(0,0,0,.5) 40%, transparent 62%);
  animation: flowDrift 72s linear infinite;
}

/* Static fragment in a corner for every other block */
.flow--corner {
  opacity: .42;
  background-size: 460px 460px;
  -webkit-mask-image: radial-gradient(85% 95% at 104% -6%, #000 22%, transparent 60%);
  mask-image: radial-gradient(85% 95% at 104% -6%, #000 22%, transparent 60%);
}
.flow--dark   { opacity: .5; }
.flow--onblue { opacity: .22; mix-blend-mode: soft-light; }

@keyframes flowDrift {
  from { background-position: 0 0; }
  to   { background-position: 540px 540px; }   /* one tile ↘ — seamless loop */
}
@media (prefers-reduced-motion: reduce) {
  .flow--hero { animation: none; }
}

/* ============================================================
   BUTTONS  (UI — never decor-colored)
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font-body); font-weight: var(--w-semibold); font-size: 1rem;
  line-height: 1; letter-spacing: -0.01em;
  padding: 16px 26px; border-radius: var(--r-pill);
  border: 1.5px solid transparent; cursor: pointer; white-space: nowrap;
  transition: background .18s ease, color .18s ease, border-color .18s ease, transform .12s ease, box-shadow .18s ease;
}
.btn:active { transform: translateY(1px); }
.btn .ico { width: 18px; height: 18px; }
.btn--primary { background: var(--blue); color: #fff; box-shadow: var(--shadow-blue); }
.btn--primary:hover { background: var(--blue-600); }
.btn--primary:active { background: var(--blue-700); }
.btn--secondary { background: var(--ink-900); color: #fff; }
.btn--secondary:hover { background: #1c2942; }
.btn--ghost { background: transparent; color: var(--ink-900); border-color: var(--ink-200); }
.btn--ghost:hover { border-color: var(--blue); color: var(--blue); }
.btn--ondark { background: #fff; color: var(--ink-900); }
.btn--ondark:hover { background: var(--blue-050); }
.btn--ghost-dark { background: transparent; color: #fff; border-color: rgba(255,255,255,.28); }
.btn--ghost-dark:hover { border-color: #fff; }
.btn--onblue { background: #fff; color: var(--blue); }
.btn--onblue:hover { background: var(--ink-900); color:#fff; }
.btn--sm { padding: 9px 18px; font-size: .9375rem; }
.btn--lg { padding: 19px 32px; font-size: 1.0625rem; }
.btn--nm.btn--primary {
  box-shadow: 6px 6px 16px rgba(17,85,204,.42), -4px -4px 12px rgba(255,255,255,.78);
  transition: all .2s cubic-bezier(.4,0,.2,1);
}
.btn--nm.btn--primary:hover {
  background: var(--blue-600);
  box-shadow: 7px 7px 20px rgba(17,85,204,.52), -4px -4px 12px rgba(255,255,255,.78);
}
.btn--nm.btn--primary:active {
  transform: scale(.97);
  box-shadow: inset 3px 3px 8px rgba(0,0,0,.22), inset -2px -2px 6px rgba(255,255,255,.08);
}
.btn--nm-dark {
  background: var(--blue);
  color: #fff;
  text-decoration: none;
  padding: 14px 26px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  display: inline-flex; align-items: center; gap: 10px;
  border: none; cursor: pointer;
  box-shadow: 6px 6px 18px rgba(0,0,0,.5), -4px -4px 12px rgba(255,255,255,.08), inset 0 1px 0 rgba(255,255,255,.15);
  transition: all .2s cubic-bezier(.4,0,.2,1);
}
.btn--nm-dark:hover {
  box-shadow: 8px 8px 22px rgba(0,0,0,.58), -4px -4px 12px rgba(255,255,255,.1), inset 0 1px 0 rgba(255,255,255,.15);
}
.btn--nm-dark:active {
  transform: scale(.97);
  box-shadow: inset 3px 3px 8px rgba(0,0,0,.32), inset -2px -2px 6px rgba(255,255,255,.06);
}

/* text link with arrow */
.tlink {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: var(--w-semibold); color: var(--blue); cursor: pointer;
  letter-spacing: -0.01em;
}
.tlink .ico { width: 17px; height: 17px; transition: transform .18s ease; }
.tlink:hover .ico { transform: translateX(4px); }
.section--dark .tlink { color: #fff; }

/* ============================================================
   TAGS / EYEBROW PILL
   ============================================================ */
.pill {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-mono); font-size: .75rem; font-weight: 500;
  letter-spacing: .16em; text-transform: uppercase;
  padding: 8px 14px; border-radius: var(--r-pill);
  color: var(--blue); background: var(--blue-100); white-space: nowrap;
}
.pill .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--blue); }
.section--dark .pill { background: rgba(255,255,255,.08); color: var(--ink-300); }
.section--dark .pill .dot { background: var(--blue-100); }

/* ============================================================
   CARDS / PANELS
   ============================================================ */
.card {
  background: var(--surface-card); border-radius: var(--r-xl);
  border: 1px solid var(--ink-200); padding: var(--s-7);
  box-shadow: var(--shadow-md);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.card--hover:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--blue-100); }
.card__ico {
  width: 52px; height: 52px; border-radius: var(--r-md);
  display: grid; place-items: center; background: var(--blue-100); color: var(--blue);
  margin-bottom: var(--s-5);
}
.card__ico svg { width: 26px; height: 26px; }
.panel { background: var(--surface-panel); border-radius: var(--r-2xl); padding: var(--s-7); }
.card--dark {
  background: rgba(255,255,255,.04); border: 1px solid var(--hairline-dark);
  box-shadow: none;
}
.card--dark .card__ico { background: rgba(17,85,204,.22); color: #fff; }

/* hairline divider */
.rule { height: 1px; background: var(--hairline); border: 0; }
.section--dark .rule { background: var(--hairline-dark); }

/* ============================================================
   FORM ELEMENTS
   ============================================================ */
.field { display: flex; flex-direction: column; gap: 8px; }
.field__label { font-family: var(--font-mono); font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-500); }
.input, .select, .textarea {
  font-family: var(--font-body); font-size: 1rem; color: var(--ink-900);
  background: #fff; border: 1.5px solid var(--ink-200); border-radius: var(--r-md);
  padding: 14px 16px; width: 100%; transition: border-color .16s ease, box-shadow .16s ease;
}
.input::placeholder, .textarea::placeholder { color: #9aa7b8; }
.input:focus, .select:focus, .textarea:focus {
  outline: none; border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(17,85,204,.14);
}
.textarea { resize: vertical; min-height: 120px; }
.field--dark .input, .field--dark .select, .field--dark .textarea {
  background: rgba(255,255,255,.04); border-color: rgba(255,255,255,.16); color: #fff;
}
.field--dark .input::placeholder { color: var(--ink-400); }
.field--dark .field__label { color: var(--ink-400); }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(248,250,252,.82); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--hairline);
  box-shadow: var(--shadow-md);
}
.nav__inner {
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
  height: 64px; gap: 24px;
}
.nav__links { display: flex; align-items: center; gap: 4px; justify-self: center; }
.nav__link {
  font-weight: var(--w-medium); font-size: .92rem; color: var(--ink-700);
  padding: 8px 16px; border-radius: 999px; cursor: pointer; text-decoration: none;
  transition: all .2s cubic-bezier(.4,0,.2,1);
}
.nav__link:hover {
  color: var(--ink-700);
  background: #fff;
  box-shadow: inset 3px 3px 7px rgba(163,177,198,.45), inset -3px -3px 7px rgba(255,255,255,.9);
}
.nav__link--active {
  color: var(--blue) !important;
  background: #fff !important;
  box-shadow: 4px 4px 10px rgba(163,177,198,.45), -4px -4px 10px rgba(255,255,255,.9);
}
.nav__right { display: flex; align-items: center; gap: 12px; justify-self: end; }
.nav__burger { display: none; }
.nav__cta {
  height: 38px; padding: 0 20px;
  border-radius: 999px; border: none;
  font-family: var(--font-body); font-size: .85rem; font-weight: 600;
  cursor: pointer; white-space: nowrap;
  background: var(--blue); color: #fff;
  box-shadow: 4px 4px 10px rgba(17,85,204,.35), -2px -2px 8px rgba(255,255,255,.8);
  transition: all .15s;
  text-decoration: none; display: inline-flex; align-items: center;
}
.nav__cta:hover { background: var(--blue-600, #0e47b8); box-shadow: 4px 4px 14px rgba(17,85,204,.45), -2px -2px 8px rgba(255,255,255,.8); }
.nav__cta:active { transform: scale(.97); box-shadow: inset 2px 2px 6px rgba(0,0,0,.2); }
.nav__sign { font-weight: var(--w-semibold); color: var(--ink-900); cursor: pointer; padding: 10px 6px; white-space: nowrap; }
.nav__sign:hover { color: var(--blue); }
.nav__logo { display: flex; align-items: center; gap: 9px; text-decoration: none; }
.nav__logo img { height: 32px; width: auto; display: block; }
.nav__logo-text { font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; letter-spacing: -0.02em; line-height: 1; }

.mobile-menu { display: none; }

@media (max-width: 900px) {
  .nav__links, .nav__right .nav__sign, .nav__right .nav__cta { display: none; }
  /* Mobile header: burger on the left, logo on the right */
  .nav__inner { display: flex; flex-direction: row-reverse; justify-content: space-between; }
  .nav__burger { display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: var(--r-sm); border: 1px solid var(--hairline); background: #fff; cursor: pointer; }
  .mobile-menu { display: block; }
  .mobile-menu__panel { background: #fff; border-bottom: 1px solid var(--hairline); padding: 16px var(--gutter) 28px; }
  .mobile-menu__link { display: block; padding: 14px 0; font-size: 1.1rem; font-weight: 600; border-bottom: 1px solid var(--ink-100); }
  .mobile-menu__cta {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    margin-top: 20px; padding: 13px 24px;
    background: var(--blue); color: #fff; text-decoration: none;
    border-radius: 999px; font-size: 1rem; font-weight: 600; white-space: nowrap;
    box-shadow: 4px 4px 10px rgba(17,85,204,.35), -2px -2px 8px rgba(255,255,255,.8);
  }
  .mobile-menu__cta:active { transform: scale(.97); }
}

/* ============================================================
   PROOF
   ============================================================ */
.proof__header { margin-bottom: clamp(36px, 4.5vw, 56px); max-width: 48ch; }
.proof__headline { margin: 0 0 16px; color: #fff; }
.proof__intro { font-size: clamp(1rem, 1.2vw, 1.15rem); color: rgba(255,255,255,.72); margin: 0; }

.proof__kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: clamp(32px, 4vw, 52px);
}
.proof__kpi {
  padding: clamp(24px, 3vw, 40px);
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 16px;
}
.proof__kpi-n {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 3.5vw, 3.2rem);
  letter-spacing: -.04em;
  color: #fff;
  line-height: 1;
  margin-bottom: 8px;
}
.proof__kpi-u {
  font-size: .55em;
  font-weight: 600;
  letter-spacing: -.01em;
  color: rgba(255,255,255,.7);
}
.proof__kpi-l {
  font-size: .82rem;
  color: rgba(255,255,255,.72);
  line-height: 1.4;
}

.proof__table-wrap {
  margin-bottom: clamp(32px, 4vw, 52px);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.08);
}
.proof__table {
  width: 100%;
  border-collapse: collapse;
  font-size: clamp(.88rem, 1vw, .97rem);
}
.proof__table thead tr { background: rgba(255,255,255,.06); }
.proof__table th {
  padding: 14px 20px;
  text-align: left;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.6);
}
.proof__th-accel { color: var(--blue-bright) !important; }
.proof__table tbody tr { border-top: 1px solid rgba(255,255,255,.06); }
.proof__table tbody tr:hover { background: rgba(255,255,255,.03); }
.proof__table td { padding: 16px 20px; }
.proof__td-stage { color: #fff; font-weight: 500; }
.proof__td-before { color: rgba(255,255,255,.5); }
.proof__td-after { color: rgba(255,255,255,.75); }
.proof__td-accel {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--blue-bright);
  letter-spacing: -.02em;
}

.proof__quote-wrap {
  border-left: 3px solid var(--blue-bright);
  padding-left: clamp(20px, 2.5vw, 32px);
  max-width: 64ch;
}
.proof__quote {
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  line-height: 1.65;
  color: rgba(255,255,255,.85);
  font-style: italic;
  margin: 0 0 12px;
}
.proof__cite {
  font-size: .82rem;
  color: rgba(255,255,255,.62);
}

@media (max-width: 720px) {
  .proof__kpis { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .proof__table { font-size: .84rem; }
  .proof__table th { padding: 12px 10px; letter-spacing: .05em; }
  .proof__table td { padding: 14px 10px; }
  .proof__td-accel { font-size: 1rem; }
}

/* ============================================================
   THREE LAYERS
   ============================================================ */
.layers__header { margin-bottom: clamp(36px, 4.5vw, 56px); max-width: 48ch; }
.layers__headline { margin: 0 0 16px; color: #fff; }
.layers__intro { font-size: clamp(1rem, 1.2vw, 1.15rem); color: rgba(255,255,255,.72); margin: 0; }

.layers__stack { display: flex; flex-direction: column; gap: 16px; }

.layers__row {
  display: grid;
  grid-template-columns: 220px 1fr auto;
  align-items: center;
  gap: clamp(24px, 3vw, 48px);
  padding: clamp(22px, 2.8vw, 34px) clamp(24px, 3vw, 40px);
  border-radius: 16px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  transition: background .2s;
}
.layers__row:hover { background: rgba(255,255,255,.07); }

.layers__left {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.layers__num {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--blue-bright);
}
.layers__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.15rem, 1.5vw, 1.35rem);
  letter-spacing: -.02em;
  color: #fff;
}

.layers__body {
  font-size: clamp(.9rem, 1.05vw, 1rem);
  line-height: 1.65;
  color: rgba(255,255,255,.75);
  margin: 0;
}

.layers__metric {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  min-width: 140px;
  text-align: right;
}
.layers__metric-n {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 2.4vw, 2.2rem);
  letter-spacing: -.03em;
  color: var(--blue-bright);
  line-height: 1;
}
.layers__metric-l {
  font-size: .78rem;
  color: rgba(255,255,255,.65);
  line-height: 1.4;
  max-width: 16ch;
  text-align: right;
}

.layers__cta { margin-top: clamp(28px, 3.5vw, 44px); text-align: center; }

@media (max-width: 780px) {
  .layers__row { grid-template-columns: 1fr; gap: 14px; }
  .layers__metric { align-items: flex-start; text-align: left; }
  .layers__metric-l { text-align: left; }
}

/* ============================================================
   AI GROWTH LAB
   ============================================================ */
.agl__header { margin-bottom: clamp(40px, 5vw, 64px); max-width: 56ch; }
.agl__headline { margin: 0 0 18px; }
.agl__intro { font-size: clamp(1rem, 1.2vw, 1.15rem); color: var(--ink-500); margin: 0; }

.agl__river {
  display: flex;
  align-items: stretch;
  gap: 0;
}

.agl__portlabel {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-400);
  padding-inline: 12px;
  white-space: nowrap;
}
.agl__portarrow { font-size: 1.1rem; color: #1155CC; }

.agl__card {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: none;
  border-radius: 20px;
  box-shadow: 7px 7px 16px rgba(163,177,198,.62), -7px -7px 16px rgba(255,255,255,.85);
  overflow: hidden;
}
.agl__card-top {
  flex: 1;
  padding: clamp(22px, 2.5vw, 32px);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.agl__num {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 3.5vw, 3.2rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: #1155CC;
}
.agl__card-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.1rem, 1.4vw, 1.3rem);
  letter-spacing: -.02em;
  color: var(--ink-900);
  margin: 0;
}
.agl__card-body {
  font-size: clamp(.88rem, 1vw, .97rem);
  line-height: 1.65;
  color: var(--ink-500);
  margin: 0;
  flex: 1;
}
.agl__agents {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 16px;
}
.agl__agents-row { display: flex; align-items: center; gap: 6px; }
.agl__agents-row .agl__agent { white-space: nowrap; }
.agl__agent {
  font-size: .78rem;
  font-weight: 600;
  color: #1155CC;
  background: rgba(17,85,204,.08);
  border-radius: 4px;
  padding: 2px 7px;
}
.agl__agent-arrow { font-size: .75rem; color: var(--ink-300); text-align: center; }

.agl__output {
  border-top: 1px solid var(--hairline);
  background: rgba(17,85,204,.04);
  padding: clamp(14px, 1.8vw, 22px) clamp(22px, 2.5vw, 32px);
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.agl__output-label {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #1155CC;
}
.agl__output-text {
  font-size: clamp(.88rem, 1vw, .97rem);
  line-height: 1.5;
  color: var(--ink-700);
  font-weight: 500;
}

.agl__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: #1155CC;
  padding-inline: 10px;
  flex-shrink: 0;
  align-self: center;
}

.agl__cta {
  margin-top: clamp(28px, 3.5vw, 44px);
  text-align: center;
}

@media (max-width: 820px) {
  .agl__river {
    flex-direction: column;
    align-items: stretch;
  }
  .agl__portlabel {
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    padding: 8px 0;
  }
  .agl__portarrow { transform: rotate(90deg); }
  .agl__arrow {
    transform: rotate(90deg);
    padding: 4px 0;
    align-self: center;
  }
}


/* ============================================================
   THE SHIFT
   ============================================================ */
.shift { }
.shift__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: end;
}
.shift__headline {
  margin: 0;
  line-height: 1.08;
  letter-spacing: -0.03em;
}
.shift__body {
  font-size: clamp(1.1rem, 1.4vw, 1.3rem);
  line-height: 1.7;
  color: var(--ink-500);
  padding-bottom: 0.25em;
}
@media (max-width: 780px) {
  .shift__grid { grid-template-columns: 1fr; }
}

/* ============================================================
   PROBLEM
   ============================================================ */
.problem__headline { max-width: 22ch; margin-top: 0; margin-bottom: clamp(32px,4vw,52px); }
.problem__top { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.problem__bottom { display: grid; grid-template-columns: 1fr; }
.problem__card { border-radius: 24px; padding: clamp(28px,3.5vw,44px); box-shadow: var(--shadow-md); }
.problem__card--light { background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.12); }
.problem__card--blue { background: #1155CC; color: #fff; }
.problem__card-label { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.35rem,1.9vw,1.7rem); letter-spacing: -.02em; margin-bottom: 16px; color: inherit; }
.problem__card--light .problem__card-label { color: #fff; }
.problem__card-body { font-size: clamp(.95rem,1.1vw,1.05rem); line-height: 1.65; color: inherit; margin: 0; }
.problem__card--light .problem__card-body { color: rgba(255,255,255,.72); }
.problem__card--blue .problem__card-body { color: rgba(255,255,255,.82); font-size: clamp(1.05rem,1.3vw,1.2rem); }
.problem__zero { font-family: inherit; font-weight: 700; color: #fff; white-space: nowrap; }
@media (max-width: 720px) { .problem__top { grid-template-columns: 1fr; } }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; padding-block: clamp(64px, 9vw, 132px) clamp(72px,10vw,140px); }
.hero__grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(32px,5vw,72px); align-items: center; }
.hero__content { max-width: 760px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: var(--s-7); }
.hero__meta { display: flex; flex-wrap: wrap; gap: 28px; margin-top: var(--s-7); padding-top: var(--s-6); border-top: 1px solid var(--hairline); }
.hero__meta b { font-family: var(--font-display); font-weight: 700; font-size: 1.9rem; color: var(--ink-900); display:block; letter-spacing:-.02em; }
.hero__meta span { font-size: .9rem; color: var(--ink-500); }
@media (max-width: 940px) { .hero__grid { grid-template-columns: 1fr; } }

/* ============================================================
   PRODUCT MOCK (placeholder dashboard visual)
   ============================================================ */
.mock {
  background: #fff; border-radius: var(--r-xl); border: 1px solid var(--ink-200);
  box-shadow: var(--shadow-lg); overflow: hidden;
}
.mock__bar { display: flex; align-items: center; gap: 7px; padding: 14px 18px; border-bottom: 1px solid var(--ink-100); }
.mock__dot { width: 10px; height: 10px; border-radius: 50%; background: var(--ink-200); }
.mock__body { padding: 22px; display: grid; gap: 16px; }
.mock__row { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.mock__stat { background: var(--paper); border: 1px solid var(--ink-100); border-radius: var(--r-md); padding: 16px; }
.mock__stat .k { font-family: var(--font-mono); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-500); }
.mock__stat .v { font-family: var(--font-display); font-weight: 700; font-size: 1.6rem; color: var(--ink-900); letter-spacing: -.02em; margin-top: 4px; }
.mock__chart { background: var(--paper); border: 1px solid var(--ink-100); border-radius: var(--r-md); padding: 18px; }
.mock__bars { display: flex; align-items: flex-end; gap: 10px; height: 120px; margin-top: 14px; }
.mock__bars i { flex: 1; background: var(--blue-100); border-radius: 5px 5px 0 0; }
.mock__bars i.hi { background: var(--blue); }

/* placeholder image slot */
.ph {
  position: relative; border-radius: var(--r-lg); overflow: hidden;
  background:
    repeating-linear-gradient(135deg, var(--blue-050) 0 11px, var(--white) 11px 22px);
  border: 1px solid var(--ink-200);
  display: grid; place-items: center; min-height: 200px;
}
.ph span { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-500); background: rgba(255,255,255,.85); padding: 6px 12px; border-radius: var(--r-pill); }

/* ============================================================
   LOGO WALL
   ============================================================ */
.logowall { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: clamp(28px,5vw,64px); }
.logowall__item { font-family: var(--font-display); font-weight: 700; font-size: 1.4rem; letter-spacing: -.02em; color: var(--ink-500); opacity: .8; }

/* ============================================================
   STATS BAND
   ============================================================ */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(20px,3vw,40px); }
.stat__n { font-family: var(--font-display); font-weight: 700; font-size: clamp(3rem,5.5vw,4.75rem); letter-spacing: -.04em; line-height: 1; color: #fff; }
.stat__n .u { color: var(--blue-100); }
.stat__l { margin-top: 14px; color: var(--ink-300); font-size: 1rem; max-width: 24ch; }
@media (max-width: 860px) { .stats { grid-template-columns: repeat(2,1fr); gap: 36px 24px; } }

/* ============================================================
   FEATURE ROWS  + grid
   ============================================================ */
.feature { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px,5vw,80px); align-items: center; }
.feature--rev .feature__media { order: -1; }
.feature__list { display: grid; gap: 14px; margin-top: var(--s-6); }
.feature__li { display: flex; gap: 14px; align-items: flex-start; }
.feature__li .tick { flex: none; width: 26px; height: 26px; border-radius: 50%; background: var(--blue-100); color: var(--blue); display: grid; place-items: center; margin-top: 1px; }
.feature__li .tick svg { width: 15px; height: 15px; }
@media (max-width: 860px) { .feature { grid-template-columns: 1fr; } .feature--rev .feature__media { order: 0; } }

.grid3 { display: grid; grid-template-columns: repeat(3,1fr); gap: var(--s-5); }
.grid2 { display: grid; grid-template-columns: repeat(2,1fr); gap: var(--s-5); }
@media (max-width: 860px) { .grid3 { grid-template-columns: 1fr; } .grid2 { grid-template-columns: 1fr; } }

/* tabs */
.tabs { display: inline-flex; gap: 4px; padding: 5px; background: var(--white); border: 1px solid var(--ink-200); border-radius: var(--r-pill); box-shadow: var(--shadow-sm); }
.tab { font-weight: 600; font-size: .94rem; color: var(--ink-500); padding: 11px 20px; border-radius: var(--r-pill); cursor: pointer; transition: all .16s ease; white-space: nowrap; }
.tab:hover { color: var(--ink-900); }
.tab--active { background: var(--blue); color: #fff; }

/* ============================================================
   TESTIMONIAL
   ============================================================ */
.quote { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.7rem,3.2vw,2.9rem); line-height: 1.18; letter-spacing: -.025em; color: #fff; }
.quote .hl { color: var(--blue-100); }
.cite { display: flex; align-items: center; gap: 16px; margin-top: var(--s-6); }
.cite__av { width: 52px; height: 52px; border-radius: 50%; background: linear-gradient(135deg,#1c2942,#0F172A); border:1px solid var(--hairline-dark); display:grid; place-items:center; font-family:var(--font-display); font-weight:700; color:#fff; }
.cite__n { font-weight: 600; color: #fff; }
.cite__r { font-size: .9rem; color: var(--ink-400); }

/* ============================================================
   FAQ
   ============================================================ */
.faq { display: grid; gap: 0; }
.faq__item { border-bottom: 1px solid var(--hairline); }
.faq__q { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 26px 4px; cursor: pointer; font-family: var(--font-display); font-weight: 600; font-size: clamp(1.1rem,1.7vw,1.4rem); color: var(--ink-900); letter-spacing: -.01em; }
.faq__sign { flex: none; width: 30px; height: 30px; border-radius: 50%; border: 1.5px solid var(--ink-200); display: grid; place-items: center; color: var(--blue); transition: all .2s ease; }
.faq__item--open .faq__sign { background: var(--blue); border-color: var(--blue); color: #fff; transform: rotate(180deg); }
.faq__a { max-height: 0; overflow: hidden; transition: max-height .32s ease; }
.faq__a > div { padding: 0 4px 28px; max-width: 64ch; color: var(--ink-700); }

/* ============================================================
   CTA BAND + FOOTER
   ============================================================ */
.cta { position: relative; border-radius: var(--r-2xl); overflow: hidden; background: var(--blue); padding: clamp(40px,6vw,80px); }
.foot { background: #0F172A; color: var(--ink-300); padding-block: clamp(48px,6vw,80px) 36px; }

/* top row */
.foot__top { display: flex; align-items: center; gap: 24px; padding-bottom: clamp(32px,4vw,52px); border-bottom: 1px solid rgba(255,255,255,.08); flex-wrap: wrap; }
.foot__logo { display: flex; align-items: center; gap: 10px; text-decoration: none; flex-shrink: 0; }
.foot__logo img { height: 28px; }
.foot__tagline { margin: 0; font-size: .95rem; color: var(--ink-400); }

/* mid columns */
.foot__mid { display: grid; grid-template-columns: repeat(4,1fr); gap: 40px; padding-block: clamp(32px,4vw,52px); }
.foot__col h5 { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--blue-bright); margin: 0 0 16px; }
.foot__col a { display: block; padding: 5px 0; color: var(--ink-300); font-size: .94rem; }
.foot__col a:hover { color: #fff; }
.foot__text { display: block; padding: 5px 0; font-size: .94rem; }
.foot__muted { color: var(--ink-400); font-size: .88rem; }

/* compliance badges */
.foot__badges { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.foot__badge { font-size: .74rem; font-family: var(--font-mono); letter-spacing: .06em; color: var(--ink-300); border: 1px solid rgba(255,255,255,.14); border-radius: 4px; padding: 3px 8px; }

/* linkedin */
.foot__linkedin { display: inline-flex !important; align-items: center; gap: 7px; color: var(--ink-300) !important; font-size: .9rem !important; padding: 4px 0 !important; }
.foot__linkedin:hover { color: #fff !important; }

/* bottom bar */
.foot__bottom { padding-top: 24px; border-top: 1px solid rgba(255,255,255,.08); font-size: .88rem; color: var(--ink-400); }

@media (max-width: 860px) { .foot__mid { grid-template-columns: 1fr 1fr; gap: 32px; } }
@media (max-width: 520px) { .foot__mid { grid-template-columns: 1fr; } .foot__top { flex-direction: column; align-items: flex-start; } }

/* reveal on scroll */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s cubic-bezier(.22,1,.36,1), transform .7s cubic-bezier(.22,1,.36,1); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }

/* ============================================================
   WHY CIRKAFLOW
   ============================================================ */
.why__headline { margin-bottom: clamp(36px, 4.5vw, 56px); }

.why__featured {
  background: #fff;
  border-radius: 24px;
  padding: clamp(28px, 3.5vw, 48px);
  box-shadow: var(--shadow-md);
  margin-top: 20px;
}
.why__feat-label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.3rem, 1.8vw, 1.6rem);
  letter-spacing: -.02em;
  color: var(--ink-900);
  margin-bottom: 14px;
}
.why__feat-body {
  font-size: clamp(.95rem, 1.1vw, 1.05rem);
  line-height: 1.7;
  color: #334155;
  margin: 0 0 20px;
  max-width: 72ch;
}
.why__feat-accent {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.15rem, 1.6vw, 1.4rem);
  color: #1155CC;
  letter-spacing: -.02em;
  margin: 0;
  line-height: 1.3;
}

.why__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.why__card {
  background: #fff;
  border: none;
  border-radius: 20px;
  padding: clamp(22px, 2.8vw, 36px);
  box-shadow: 7px 7px 16px rgba(163,177,198,.62), -7px -7px 16px rgba(255,255,255,.85);
}
.why__card--security { display: flex; flex-direction: column; gap: 14px; }
.why__card--anchor {
  display: flex;
  flex-direction: column;
  padding: clamp(28px, 3.5vw, 44px);
  border: 1px solid rgba(17,85,204,.18);
  box-shadow: 9px 9px 22px rgba(163,177,198,.7), -9px -9px 22px rgba(255,255,255,.92);
}
.why__card--anchor .why__card-title {
  font-size: clamp(1.3rem, 1.8vw, 1.6rem);
  margin-bottom: 14px;
}
.why__card--anchor .why__card-body {
  font-size: clamp(.95rem, 1.1vw, 1.05rem);
  line-height: 1.7;
  margin-bottom: 22px;
}
.why__anchor-accent {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.15rem, 1.6vw, 1.4rem);
  color: #1155CC;
  letter-spacing: -.02em;
  margin: auto 0 0;
  line-height: 1.3;
}
.why__card-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.05rem, 1.3vw, 1.2rem);
  letter-spacing: -.02em;
  color: var(--ink-900);
  margin-bottom: 10px;
}
.why__card-body {
  font-size: clamp(.88rem, 1vw, .97rem);
  line-height: 1.65;
  color: #334155;
  margin: 0;
}
.why__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.why__badge {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: #1155CC;
  background: rgba(17,85,204,.08);
  border-radius: 6px;
  padding: 4px 10px;
}

@media (max-width: 680px) {
  .why__grid { grid-template-columns: 1fr; }
}

/* ============================================================
   TEAM
   ============================================================ */
.team { position: relative; overflow: hidden; }
.team__headline { margin-bottom: clamp(36px, 4.5vw, 56px); }

.team__grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr 1fr;
  gap: 20px;
  align-items: start;
}

.team__card {
  background: #fff;
  border: 1px solid var(--hairline);
  border-radius: 24px;
  padding: clamp(24px, 3vw, 40px);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.team__card--featured {
  padding: clamp(28px, 3.5vw, 48px);
}

.team__photo-wrap {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 4px;
}
.team__card--featured .team__photo-wrap {
  border-radius: 20px;
}
.team__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.team__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.1rem, 1.4vw, 1.3rem);
  letter-spacing: -.02em;
  color: var(--ink-900);
}

.team__role {
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .04em;
  color: #1155CC;
  text-transform: uppercase;
}

.team__bio {
  font-size: clamp(.88rem, 1vw, .97rem);
  line-height: 1.65;
  color: #334155;
  margin: 0;
}

.team__accent {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1rem, 1.2vw, 1.1rem);
  color: #1155CC;
  line-height: 1.4;
  margin: 4px 0 0;
  letter-spacing: -.01em;
}

@media (max-width: 780px) {
  .team__grid { grid-template-columns: 1fr; }
}

/* ============================================================
   AGL PAGE — THREE LAYERS monolith
   ============================================================ */
.agl-layer-row {
  display: grid;
  grid-template-columns: 220px 1fr 148px;
  gap: clamp(20px, 3vw, 48px);
  align-items: start;
  padding: clamp(28px, 3.5vw, 48px) clamp(24px, 3vw, 40px);
}
@media (max-width: 820px) {
  .agl-layer-row {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .agl-layer-metric { text-align: left !important; }
  .agl-layer-metric-n { font-size: 2rem !important; }
}

/* ============================================================
   AGL PAGE — AGENT CHAIN
   ============================================================ */
.agl-chain {
  display: flex;
  align-items: stretch;
  gap: 0;
  flex-wrap: wrap;
}
.agl-agent-card {
  flex: 1;
  min-width: 140px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: rgba(17,85,204,.04);
  border: 1px solid rgba(17,85,204,.12);
  border-radius: 12px;
  padding: 12px 14px;
}
.agl-agent-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .9rem;
  color: #1155CC;
  letter-spacing: -.01em;
}
.agl-agent-desc {
  font-size: .78rem;
  color: #334155;
  line-height: 1.5;
}
.agl-chain-arrow {
  display: flex;
  align-items: center;
  padding: 0 10px;
  color: #1155CC;
  font-size: 1.1rem;
  font-weight: 700;
  flex-shrink: 0;
  align-self: center;
}
@media (max-width: 720px) {
  .agl-chain { flex-direction: column; }
  .agl-chain-arrow { transform: rotate(90deg); align-self: flex-start; padding: 4px 0 4px 20px; }
}

/* ============================================================
   CLOSE / PILOT
   ============================================================ */
.close-pilot__headline {
  color: #fff;
  margin: 0 0 clamp(20px, 2.5vw, 32px);
  font-size: clamp(2rem, 5vw, 4rem);
  white-space: nowrap;
}
.close-pilot__body {
  font-size: clamp(1.05rem, 1.3vw, 1.2rem);
  line-height: 1.7;
  color: rgba(255,255,255,.72);
  margin: 0 0 clamp(28px, 3.5vw, 44px);
}
.close-pilot__cta {
  display: flex;
  justify-content: center;
  margin-bottom: clamp(20px, 2.5vw, 28px);
}
.close-pilot__contacts {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 8px 12px;
  font-size: .85rem;
  color: rgba(255,255,255,.4);
}
.close-pilot__email {
  color: rgba(255,255,255,.5);
  text-decoration: none;
  transition: color .15s;
}
.close-pilot__email:hover { color: var(--blue-bright); }
.close-pilot__dot { color: rgba(255,255,255,.2); }
