@font-face {
  font-family: 'Inter';
  font-style: normal; font-display: swap; font-weight: 100 900;
  src: url('/assets/fonts/inter-latin-wght-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'Inter';
  font-style: normal; font-display: swap; font-weight: 100 900;
  src: url('/assets/fonts/inter-latin-ext-wght-normal.woff2') format('woff2');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal; font-display: swap; font-weight: 400;
  src: url('/assets/fonts/ibm-plex-mono-latin-400-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal; font-display: swap; font-weight: 500;
  src: url('/assets/fonts/ibm-plex-mono-latin-500-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal; font-display: swap; font-weight: 600;
  src: url('/assets/fonts/ibm-plex-mono-latin-600-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}

:root {
   --navy:        #1A3D7C;
  --navy-2:      #294F99;
  --orange:      #FF7A00;
  --ink:         #0F1E3A;
  --bg:          #FFFFFF;
  --bg-soft:     #FFF9F6;
  --gray-border: #B9C0D0;
  --muted:       #5C6A82;
  --card-border: #EDF0F6;
  --card-shadow: 0 4px 14px rgba(0,0,0,.03);
  --danger:      #C62828;
  --ok:          #1B5E20;

 
  --sans: "Inter", "Helvetica Neue", Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

 
  --maxw: 1200px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --section-y: clamp(1.75rem, 3vw, 3rem);
  --hair: 1px solid var(--gray-border);
  --hair-soft: 1px solid var(--card-border);
  --radius: 3px;
}

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  font-size: clamp(1rem, 0.97rem + 0.15vw, 1.0625rem);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: 0; }
ul { list-style: none; padding: 0; }

:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
  border-radius: 1px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
}

.container {
  width: min(92vw, var(--maxw));
  margin-inline: auto;
}

.section { padding-block: var(--section-y); }
.section--soft { background: var(--bg-soft); }
.section--line { border-top: var(--hair); }

.grid12 {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(1.25rem, 3vw, 2rem);
}

.eyebrow {
  font-family: var(--mono);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--navy);
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  margin-bottom: 1rem;
}
.eyebrow::before {
  content: "";
  width: 1.6rem;
  height: 1px;
  background: var(--orange);
}

.sec-index {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .18em;
  color: var(--muted);
  text-transform: uppercase;
}

.h1 {
  font-size: clamp(2.4rem, 1.75rem + 3vw, 4.1rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.025em;
  color: var(--navy);
}
.h2 {
  font-size: clamp(1.85rem, 1.3rem + 2.4vw, 3rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--navy);
}
.h3 {
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.lede {
  font-size: clamp(1.05rem, 1rem + 0.4vw, 1.25rem);
  color: var(--muted);
  line-height: 1.6;
  max-width: 60ch;
}
.body-muted { color: var(--muted); }

[hidden] {
  display: none !important;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .85rem 1.4rem;
  font-weight: 600;
  font-size: .95rem;
  letter-spacing: .01em;
  border-radius: var(--radius);
  transition: background .2s ease, color .2s ease, border-color .2s ease, transform .08s ease;
  border: 1px solid transparent;
}
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--navy); color: #fff; }
.btn--primary:hover { background: var(--navy-2); }
.btn--ghost { border-color: var(--gray-border); color: var(--navy); background: transparent; }
.btn--ghost:hover { border-color: var(--navy); background: var(--bg-soft); }
.btn--accent { background: var(--orange); color: #fff; }
.btn--accent:hover { background: #e56d00; }
.btn--on-navy { background: #fff; color: var(--navy); }
.btn--on-navy:hover { background: var(--bg-soft); }

.link-underline {
  position: relative;
  color: var(--navy);
  font-weight: 600;
}
.link-underline::after {
  content: "";
  position: absolute; left: 0; bottom: -3px;
  width: 100%; height: 1px; background: currentColor;
  transform: scaleX(0); transform-origin: left;
  transition: transform .25s ease;
}
.link-underline:hover::after { transform: scaleX(1); }

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.is-visible { opacity: 1; transform: none; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.86);
  backdrop-filter: saturate(1.1) blur(8px);
  border-bottom: var(--hair-soft);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-block: .9rem;
}
.brand { display: inline-flex; align-items: baseline; gap: .7rem; }
.brand__mark {
  font-weight: 800;
  font-size: 1.45rem;
  letter-spacing: .14em;
  color: var(--navy);
}
.brand__tag {
  font-family: var(--mono);
  font-size: .66rem;
  letter-spacing: .08em;
  color: var(--muted);
}
.nav { display: flex; align-items: center; gap: 1.6rem; }
.nav__list { display: flex; gap: 1.5rem; }
.nav__link {
  font-size: .92rem;
  color: var(--ink);
  position: relative;
  padding-block: .2rem;
}
.nav__link::after {
  content: "";
  position: absolute; left: 0; bottom: 0;
  width: 100%; height: 1px; background: var(--orange);
  transform: scaleX(0); transform-origin: left;
  transition: transform .22s ease;
}
.nav__link:hover::after, .nav__link:focus-visible::after { transform: scaleX(1); }

.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  border: var(--hair-soft);
  border-radius: var(--radius);
  align-items: center; justify-content: center;
}
.nav-toggle__bars, .nav-toggle__bars::before, .nav-toggle__bars::after {
  content: "";
  display: block;
  width: 20px; height: 2px;
  background: var(--navy);
  transition: transform .25s ease, opacity .2s ease;
}
.nav-toggle__bars { position: relative; }
.nav-toggle__bars::before { position: absolute; top: -6px; }
.nav-toggle__bars::after  { position: absolute; top: 6px; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after  { transform: translateY(-6px) rotate(-45deg); }


.hero {padding-block: 2.25rem 2.75rem;}
.hero__grid { align-items: center; }
.hero__body { grid-column: 1 / span 7; }
.hero__aside { grid-column: 9 / span 4; }
.hero__eyebrow { margin-bottom: 1.5rem; }
.hero .h1 { margin-bottom: 1.6rem; }
.hero__text { max-width: 30ch; margin-bottom: 1.5rem; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: .9rem; }

.route-figure {
  width: 100%;
  aspect-ratio: 4 / 5;
  border: var(--hair-soft);
  border-radius: var(--radius);
  background:
    linear-gradient(var(--card-border) 1px, transparent 1px) 0 0 / 100% 20%,
    linear-gradient(90deg, var(--card-border) 1px, transparent 1px) 0 0 / 20% 100%,
    var(--bg-soft);
  position: relative;
  overflow: hidden;
}
.route-figure__coord {
  position: absolute;
  font-family: var(--mono);
  font-size: .6rem;
  letter-spacing: .1em;
  color: var(--muted);
}
.route-figure__coord--tl { top: .6rem; left: .7rem; }
.route-figure__coord--br { bottom: .6rem; right: .7rem; }
.route-svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.route-svg .route-path {
  fill: none;
  stroke: var(--navy);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.route-svg .route-node { fill: var(--navy); }
.route-svg .route-node--accent { fill: var(--orange); }

.hl-row {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  border-top: var(--hair);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
.hl {
  padding: 1.6rem 1.6rem 1.6rem 0;
  border-right: var(--hair-soft);
}
.hl:last-child { border-right: 0; }
.hl__label {
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: .5rem;
  padding-left: 1rem;
  position: relative;
}
.hl__label::before {
  content: "";
  position: absolute; left: 0; top: .35em;
  width: .55rem; height: .55rem; background: var(--orange);
}
.hl__title { font-weight: 600; margin-bottom: .3rem; color: var(--navy); }
.hl__desc { font-size: .92rem; color: var(--muted); }

.sec-head { margin-bottom: clamp(2rem, 4vw, 3.2rem); }
.sec-head .eyebrow { margin-bottom: 1rem; }
.sec-head .h2 { max-width: 20ch; }
.sec-head__text { margin-top: 1.2rem; }

.problem__scatter {
  grid-column: 1 / span 6;
  position: relative;
  min-height: 300px;
}
.chan {
  position: absolute;
  font-family: var(--mono);
  font-weight: 500;
  letter-spacing: .12em;
  font-size: clamp(1rem, 1.6vw, 1.4rem);
  color: var(--muted);
  border: var(--hair-soft);
  background: #fff;
  padding: .5rem .9rem;
  border-radius: var(--radius);
}
.chan--1 { top: 4%;  left: 2%; }
.chan--2 { top: 20%; right: 6%; }
.chan--3 { top: 52%; left: 10%; }
.chan--4 { top: 70%; right: 14%; }
.chan--converge {
  position: absolute;
  left: 50%; bottom: 2%;
  transform: translateX(-50%);
  font-family: var(--sans);
  font-weight: 800;
  letter-spacing: .04em;
  font-size: clamp(1.4rem, 2.4vw, 2rem);
  color: var(--navy);
  border: 1px solid var(--navy);
  padding: .5rem 1.1rem;
  border-radius: var(--radius);
  background: #fff;
}
.problem__lines { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.problem__lines path { fill: none; stroke: var(--gray-border); stroke-width: 1; stroke-dasharray: 3 4; }
.problem__body { grid-column: 8 / span 5; }
.problem__body p + p { margin-top: 1.1rem; }
.problem__transition {
  margin-top: 2rem;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--navy);
  padding-left: 1.1rem;
  border-left: 2px solid var(--orange);
}

.blocks {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: var(--hair);
  border-left: var(--hair);
}
.block {
  padding: clamp(1.4rem, 2.6vw, 2.2rem);
  border-right: var(--hair);
  border-bottom: var(--hair);
}
.block__num {
  font-family: var(--mono);
  font-size: .75rem;
  color: var(--navy);
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  padding-bottom: .8rem;
  border-bottom: 2px solid var(--orange);
  display: inline-block;
}
.block .h3 { margin-bottom: .5rem; }
.block p { font-size: .95rem; color: var(--muted); }

.flow { position: relative; }
.flow__track {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: clamp(1rem, 2vw, 1.5rem);
  position: relative;
}
.flow__line {
  position: absolute;
  top: 34px; left: 0; right: 0;
  height: 2px;
  z-index: 0;
}
.flow__line line { stroke: var(--gray-border); stroke-width: 2; }
.flow__line .flow__line-draw {
  stroke: var(--orange);
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  transition: stroke-dashoffset 1.4s ease;
}
.flow.is-visible .flow__line .flow__line-draw { stroke-dashoffset: 0; }
.step { position: relative; z-index: 1; }
.step__node {
  width: 14px; height: 14px;
  background: var(--bg);
  border: 2px solid var(--navy);
  border-radius: 50%;
  margin-bottom: 1.4rem;
  margin-top: 28px;
}
.step:first-child .step__node { border-color: var(--orange); background: var(--orange); }
.step__num {
  font-family: var(--mono);
  font-weight: 600;
  font-size: clamp(2rem, 3.4vw, 3rem);
  color: var(--navy);
  line-height: 1;
  letter-spacing: -.02em;
  margin-bottom: .6rem;
}
.step__title { font-weight: 600; color: var(--navy); margin-bottom: .35rem; }
.step__desc { font-size: .9rem; color: var(--muted); }

.sol {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
}
.sol-card {
  border: var(--hair);
  border-radius: var(--radius);
  padding: clamp(1.6rem, 3vw, 2.6rem);
  background: var(--bg);
  display: flex;
  flex-direction: column;
}
.sol-card__label {
  font-family: var(--mono);
  font-weight: 600;
  font-size: clamp(3rem, 6vw, 4.6rem);
  line-height: .9;
  letter-spacing: .02em;
  color: var(--navy);
  margin-bottom: 1rem;
}
.sol-card__label span { color: var(--orange); }
.sol-card__kicker {
  font-size: .8rem;
  font-family: var(--mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1rem;
}
.sol-card .h3 { margin-bottom: .8rem; font-size: 1.3rem; }
.sol-card__desc { color: var(--muted); margin-bottom: 1.6rem; }
.feature-list { display: grid; gap: .7rem; margin-top: auto; }
.feature-list li {
  display: flex;
  gap: .7rem;
  align-items: flex-start;
  font-size: .95rem;
  padding-top: .7rem;
  border-top: var(--hair-soft);
}
.feature-list li::before {
  content: "";
  flex: none;
  width: 7px; height: 7px;
  margin-top: .55rem;
  background: var(--orange);
}

.compare__body { grid-column: 1 / span 5; }
.compare__points { margin-top: 1.6rem; display: grid; gap: .8rem; }
.compare__points li {
  display: flex; gap: .7rem; align-items: baseline;
  padding-top: .8rem; border-top: var(--hair-soft);
  color: var(--ink);
}
.compare__points li::before {
  content: "→";
  color: var(--orange);
  font-family: var(--mono);
}
.compare__frame { grid-column: 7 / span 6; }
.screenshot-slot {
  width: 100%;
  aspect-ratio: 16 / 10;
  border: 1px dashed var(--gray-border);
  border-radius: var(--radius);
  background:
    repeating-linear-gradient(135deg, var(--bg-soft) 0 10px, #fff 10px 20px);
  display: flex;
  align-items: center;
  justify-content: center;
}
.screenshot-slot span {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
}

.diff__head { grid-column: 1 / span 5; }
.diff__list { grid-column: 7 / span 6; }
.diff-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.2rem;
  align-items: baseline;
  padding: 1.1rem 0;
  border-top: var(--hair-soft);
}
.diff-item:last-child { border-bottom: var(--hair-soft); }
.diff-item__num {
  font-family: var(--mono);
  font-size: 1.1rem;
  color: var(--orange);
  letter-spacing: .08em;
}
.diff-item__text { font-weight: 500; color: var(--navy); }

.evolution__body { grid-column: 1 / span 8; }
.evolution .h2 { max-width: 24ch; }
.evolution__text { margin-top: 1.2rem; max-width: 58ch; }

.cta-final {
  background: var(--navy);
  color: #fff;
}
.cta-final .eyebrow { color: rgba(255,255,255,.9); }
.cta-final .h2 { color: #fff; max-width: 22ch; }
.cta-final__text { color: rgba(255,255,255,.8); margin-top: 1.2rem; max-width: 52ch; }
.cta-final__actions {
  margin-top: 2rem;
  display: flex; flex-wrap: wrap; gap: 1.2rem; align-items: center;
}
.cta-final__email {
  font-family: var(--mono);
  font-size: .95rem;
  color: #fff;
  letter-spacing: .04em;
}
.cta-final__email:hover { color: var(--orange); }

.site-footer {
  background: var(--ink);
  color: rgba(255,255,255,.72);
  padding-block: clamp(3rem, 6vw, 4.5rem);
  font-size: .92rem;
}
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 2rem; }
.footer__brand .brand__mark { color: #fff; }
.footer__brand .brand__tag { color: rgba(255,255,255,.55); }
.footer__brand p { margin-top: 1rem; max-width: 34ch; color: rgba(255,255,255,.55); font-size: .85rem; }
.footer__col h4 {
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(255,255,255,.5);
  margin-bottom: 1rem;
  font-weight: 500;
}
.footer__col li { margin-bottom: .6rem; }
.footer__col a:hover, .footer__col button:hover { color: #fff; }
.footer__bottom {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,.12);
  display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between;
  font-size: .82rem;
  color: rgba(255,255,255,.5);
}

.cookie-banner {
  position: fixed;
  left: 50%; bottom: 1.2rem;
  transform: translateX(-50%);
  width: min(94vw, 760px);
  background: #fff;
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  box-shadow: 0 16px 48px rgba(15,30,58,.18);
  padding: 1.3rem 1.4rem;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.cookie-banner[hidden] { display: none; }
.cookie-banner__title { font-weight: 700; color: var(--navy); margin-bottom: .25rem; }
.cookie-banner__text { font-size: .88rem; color: var(--muted); }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: .6rem; align-items: center; justify-content: flex-end; }
.cookie-banner__actions [data-cookie-preferences] { margin-right: auto; }
.cookie-banner__actions .btn { padding: .6rem 1rem; font-size: .85rem; }


.cookie-dialog { border: none; padding: 0; max-width: 560px; width: 92vw; border-radius: var(--radius); margin: auto; }
.cookie-dialog::backdrop { background: rgba(15,30,58,.45); }
.cookie-dialog__inner { padding: clamp(1.5rem, 4vw, 2.2rem); }
.cookie-dialog h2 { font-size: 1.4rem; color: var(--navy); margin-bottom: .4rem; }
.cookie-dialog__lead { font-size: .9rem; color: var(--muted); margin-bottom: 1.5rem; }
.cookie-cat {
  padding: 1.1rem 0;
  border-top: var(--hair-soft);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: .3rem 1rem;
  align-items: start;
}
.cookie-cat h3 { font-size: 1rem; color: var(--ink); }
.cookie-cat p { grid-column: 1 / -1; font-size: .85rem; color: var(--muted); }
.cookie-cat__fixed { font-family: var(--mono); font-size: .72rem; color: var(--ok); letter-spacing: .06em; }


.toggle { position: relative; width: 44px; height: 26px; display: inline-block; }
.toggle input { position: absolute; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.toggle__track {
  position: absolute; inset: 0;
  background: var(--gray-border);
  border-radius: 999px;
  transition: background .2s ease;
}
.toggle__track::after {
  content: "";
  position: absolute; top: 3px; left: 3px;
  width: 20px; height: 20px;
  background: #fff; border-radius: 50%;
  transition: transform .2s ease;
}
.toggle input:checked + .toggle__track { background: var(--navy); }
.toggle input:checked + .toggle__track::after { transform: translateX(18px); }
.toggle input:focus-visible + .toggle__track { outline: 2px solid var(--orange); outline-offset: 2px; }
.cookie-dialog__actions {
  margin-top: 1.6rem;
  display: flex; flex-wrap: wrap; gap: .7rem;
}

@media (max-width: 900px) {
  .nav__list, .nav .btn { display: none; }
  .nav-toggle { display: inline-flex; }
  .site-header.nav-open .nav {
    position: absolute;
    left: 0; right: 0; top: 100%;
    background: #fff;
    border-bottom: var(--hair);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: .5rem var(--gutter) 1.25rem;
  }
  .site-header.nav-open .nav__list {
    display: flex;
    flex-direction: column;
    gap: 0;
  }
  .site-header.nav-open .nav__link { padding: .9rem 0; border-bottom: var(--hair-soft); }
  .site-header.nav-open .nav .btn { display: inline-flex; margin-top: 1rem; justify-content: center; }

  .hero__body { grid-column: 1 / -1; }
  .hero__aside { grid-column: 1 / -1; max-width: 420px; }
  .hl-row { grid-template-columns: 1fr; }
  .hl { border-right: 0; border-bottom: var(--hair-soft); padding-right: 0; }
  .hl:last-child { border-bottom: 0; }

  .problem__scatter, .problem__body { grid-column: 1 / -1; }
  .problem__scatter { min-height: 260px; margin-bottom: 2rem; }

  .sol { grid-template-columns: 1fr; }
  .compare__body, .compare__frame { grid-column: 1 / -1; }
  .compare__frame { margin-top: 2rem; }
  .diff__head, .diff__list { grid-column: 1 / -1; }
  .diff__list { margin-top: 1.5rem; }
  .evolution__body { grid-column: 1 / -1; }


  .flow__track { grid-template-columns: 1fr; gap: 0; }
  .flow__line { display: none; }
  .step {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1.2rem;
    padding: 1.4rem 0;
    border-top: var(--hair-soft);
  }
  .step:last-child { border-bottom: var(--hair-soft); }
  .step__node { margin: .4rem 0 0; grid-row: 1 / span 3; }
  .step__num { margin-bottom: .2rem; font-size: 2rem; }

  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  .cookie-banner { grid-template-columns: 1fr; }
  .cookie-banner__actions { justify-content: flex-start; }
  .cookie-banner__actions .btn { flex: 1 1 auto; justify-content: center; }
  .blocks { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .hero__ctas .btn { flex: 1 1 auto; justify-content: center; }
}


.h2 + .body-muted { margin-top: 1.2rem; }
.footer__brand .brand__tag { margin-left: .6rem; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.sr-only:focus {
  position: fixed; top: 1rem; left: 1rem; width: auto; height: auto;
  padding: .6rem 1rem; background: #fff; border: 1px solid var(--navy);
  border-radius: 3px; clip: auto; z-index: 300;
}

.doc { width: min(92vw, 760px); margin-inline: auto; padding-block: clamp(2.5rem, 6vw, 4rem); }
.doc__back { font-family: var(--mono); font-size: .8rem; color: var(--muted); }
.doc h1 { margin: 1.5rem 0 .4rem; }
.doc__meta { font-family: var(--mono); font-size: .78rem; color: var(--muted); margin-bottom: 2rem; }
.doc h2 { font-size: 1.25rem; color: var(--navy); margin: 2.2rem 0 .6rem; }
.doc p { color: var(--ink); margin-bottom: 1rem; }
.doc ul { padding-left: 1.2rem; margin-bottom: 1rem; color: var(--ink); }
.doc li { margin-bottom: .4rem; }
.doc__note {
  background: var(--bg-soft); border: 1px solid var(--card-border);
  border-left: 3px solid var(--orange); border-radius: var(--radius);
  padding: 1rem 1.2rem; font-size: .92rem; color: var(--muted); margin-bottom: 1rem;
}


.sec-head--split { align-items: center; }
.sec-head__col { grid-column: 1 / span 6; }
.sec-head__aside { grid-column: 8 / span 5; align-self: center; }


.link-figure { width: 100%; height: auto; }
.link-figure .lf-axis { stroke: var(--gray-border); stroke-width: 1.5; }
.link-figure .lf-node { fill: var(--navy); }
.link-figure .lf-node--accent { fill: var(--orange); }
.link-figure .lf-hub { fill: #fff; stroke: var(--navy); stroke-width: 2; }
.link-figure .lf-flow { fill: none; stroke: var(--navy-2); stroke-width: 1.5; }
.link-figure .lf-label {
  font-family: var(--mono); font-size: 9px; letter-spacing: .08em;
  fill: var(--navy); font-weight: 500;
}
.link-figure .lf-label--hub { fill: var(--navy); }
.link-figure .lf-coord {
  font-family: var(--mono); font-size: 8.5px; letter-spacing: .06em; fill: var(--muted);
}

.audience__head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 1rem; padding-bottom: 1rem; border-bottom: var(--hair-soft);
}
.audience__index {
  font-family: var(--mono); font-weight: 600; font-size: 2rem;
  color: var(--navy); line-height: 1; letter-spacing: -.02em;
}
.audience__mark { width: 40px; height: 40px; }
.audience__mark .am-node { fill: var(--navy); }
.audience__mark .am-node--accent { fill: var(--orange); }
.audience__mark .am-line { stroke: var(--navy); stroke-width: 2; }
.audience__mark .am-arrow { fill: none; stroke: var(--orange); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.audience__name {
  font-size: 1.6rem; font-weight: 700; color: var(--navy);
  letter-spacing: -.02em; margin-bottom: .8rem;
}

.diff__figure { width: 100%; max-width: 260px; height: auto; margin-top: 2.2rem; }
.diff__figure .df-base { stroke: var(--gray-border); stroke-width: 1.5; }
.diff__figure .df-bar { fill: none; stroke: var(--navy); stroke-width: 1.5; }
.diff__figure .df-bar--accent { fill: rgba(255,122,0,.10); stroke: var(--orange); }
.diff__figure .df-dot { fill: var(--navy); }
.diff__figure .df-dot--accent { fill: var(--orange); }

.evolution__body { grid-column: 1 / span 6; }
.evolution__figure { grid-column: 8 / span 5; align-self: center; }
.evo-svg { width: 100%; height: auto; }
.evo-svg .evo-axis { stroke: var(--gray-border); stroke-width: 1.5; }
.evo-svg .evo-core { fill: #fff; stroke: var(--navy); stroke-width: 2.5; }
.evo-svg .evo-core--accent { fill: var(--orange); stroke: var(--orange); }
.evo-svg .evo-branch { stroke: var(--navy-2); stroke-width: 1.5; }
.evo-svg .evo-branch--thin { stroke: var(--gray-border); stroke-width: 1; }
.evo-svg .evo-leaf { fill: var(--navy); }
.evo-svg .evo-leaf--accent { fill: var(--orange); }
.evo-svg .evo-idx { font-family: var(--mono); font-size: 11px; fill: var(--muted); letter-spacing: .08em; }

.cta-final__grid { align-items: center; }
.cta-final__body { grid-column: 1 / span 7; }
.cta-final__aside { grid-column: 9 / span 4; align-self: center; }
.cta-svg { width: 100%; max-width: 240px; height: auto; margin-inline: auto; }
.cta-svg .cta-route { fill: none; stroke: rgba(255,255,255,.55); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.cta-svg .cta-node { fill: rgba(255,255,255,.7); }
.cta-svg .cta-node--accent { fill: var(--orange); }
.cta-svg .cta-coord { font-family: var(--mono); font-size: 10px; fill: rgba(255,255,255,.6); letter-spacing: .12em; text-anchor: middle; }

@media (max-width: 900px) {
  .sec-head__col { grid-column: 1 / -1; }
  .sec-head__aside { grid-column: 1 / -1; max-width: 360px; margin-top: 1.5rem; }
  .evolution__figure { grid-column: 1 / -1; max-width: 460px; margin-top: 2rem; }
  .cta-final__body { grid-column: 1 / -1; }
  .cta-final__aside { grid-column: 1 / -1; max-width: 240px; margin-top: 2rem; }
}


.odikos-easter {
  color: inherit;
  text-decoration: none;
  cursor: default;
  transition:
    color .18s ease,
    text-shadow .18s ease;
}

.odikos-easter:hover {
  color: var(--orange);
  cursor: pointer;
}

.odikos-easter:active {
  transform: translateY(1px);
}

.policy-updated {
  margin-top: 2rem;
  font-size: 0.875rem;
  color: var(--muted);
}