/* SKD Fortress: cyfrowe dossier */

:root {
  color-scheme: light;
  --ink-950: #0a1629;
  --ink-900: #11233f;
  --ink-800: #1b3150;
  --ink-700: #30445f;
  --paper: #f4efe4;
  --paper-light: #fbf8f0;
  --paper-dark: #e8e0d1;
  --mist: #d9dde0;
  --slate: #65707d;
  --slate-dark: #475464;
  --signal: #a72b31;
  --signal-dark: #7e1d24;
  --brass: #9a7e4a;
  --brass-light: #c5aa76;
  --white: #fffdf8;
  --rule: rgba(17, 35, 63, 0.18);
  --rule-strong: rgba(17, 35, 63, 0.38);
  --rule-light: rgba(255, 253, 248, 0.22);
  --shadow-paper: 0 1.8rem 4rem rgba(10, 22, 41, 0.16),
    0 0.25rem 0.8rem rgba(10, 22, 41, 0.08);
  --shadow-header: 0 0.6rem 2rem rgba(10, 22, 41, 0.08);
  --font-serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia,
    serif;
  --font-sans: "Avenir Next", Avenir, "Segoe UI", "Helvetica Neue", Helvetica, sans-serif;
  --step--1: clamp(0.78rem, 0.75rem + 0.12vw, 0.86rem);
  --step-0: clamp(0.98rem, 0.94rem + 0.18vw, 1.08rem);
  --step-1: clamp(1.13rem, 1.04rem + 0.38vw, 1.34rem);
  --step-2: clamp(1.38rem, 1.18rem + 0.82vw, 1.84rem);
  --step-3: clamp(1.85rem, 1.42rem + 1.72vw, 2.8rem);
  --step-4: clamp(2.45rem, 1.74rem + 2.8vw, 4rem);
  --step-5: clamp(3.1rem, 1.75rem + 5.2vw, 6.5rem);
  --space-1: clamp(0.5rem, 0.45rem + 0.2vw, 0.65rem);
  --space-2: clamp(0.8rem, 0.7rem + 0.4vw, 1rem);
  --space-3: clamp(1.2rem, 1rem + 0.8vw, 1.65rem);
  --space-4: clamp(1.8rem, 1.45rem + 1.4vw, 2.6rem);
  --space-5: clamp(2.8rem, 2.15rem + 2.6vw, 4.25rem);
  --space-6: clamp(4.5rem, 3.35rem + 4.5vw, 7rem);
  --space-7: clamp(6.2rem, 4.35rem + 7.2vw, 10.25rem);
  --container: 82rem;
  --gutter: clamp(1.15rem, 3.5vw, 3.25rem);
  --header-height: 5.25rem;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1.5rem);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body,
h1,
h2,
h3,
p,
ol,
ul,
dl,
dd {
  margin: 0;
}

ol,
ul {
  padding: 0;
  list-style: none;
}

body {
  min-height: 100vh;
  overflow-x: hidden;
  overflow-x: clip;
  color: var(--ink-900);
  background-color: var(--paper);
  background-image:
    linear-gradient(90deg, transparent calc(100% - 1px), rgba(17, 35, 63, 0.025) 1px),
    linear-gradient(rgba(17, 35, 63, 0.018) 1px, transparent 1px),
    radial-gradient(circle at 16% 7%, rgba(255, 253, 248, 0.9), transparent 31rem),
    radial-gradient(circle at 88% 31%, rgba(154, 126, 74, 0.08), transparent 26rem);
  background-size: 4rem 100%, 100% 4rem, auto, auto;
  font-family: var(--font-sans);
  font-size: var(--step-0);
  font-weight: 450;
  line-height: 1.68;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  z-index: -1;
  inset: 0;
  pointer-events: none;
  content: "";
  opacity: 0.32;
  background-image: repeating-linear-gradient(
    115deg,
    transparent 0,
    transparent 8px,
    rgba(10, 22, 41, 0.012) 8px,
    rgba(10, 22, 41, 0.012) 9px
  );
}

main {
  display: block;
}

main:focus {
  outline: none;
}

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

button,
input,
textarea,
select {
  color: inherit;
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  border: 0;
}

a {
  color: inherit;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.22em;
}

a:hover {
  text-decoration-color: var(--signal);
}

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

:focus-visible {
  outline: 3px solid var(--signal);
  outline-offset: 4px;
  box-shadow: 0 0 0 7px var(--paper-light);
}

[hidden] {
  display: none !important;
}

.container {
  width: min(calc(100% - (2 * var(--gutter))), var(--container));
  margin-inline: auto;
}

.section {
  position: relative;
  padding-block: var(--space-7);
  scroll-margin-top: var(--header-height);
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 0.75rem;
  left: 0.75rem;
  min-height: 2.75rem;
  padding: 0.65rem 1rem;
  color: var(--white);
  background: var(--signal-dark);
  font-size: var(--step--1);
  font-weight: 700;
  text-decoration: none;
  transform: translateY(calc(-100% - 1rem));
  transition: transform 180ms var(--ease-out);
}

.skip-link:focus {
  transform: translateY(0);
}

/* Header and navigation */

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  color: var(--ink-900);
  border-bottom: 1px solid transparent;
  background: rgba(244, 239, 228, 0.88);
  backdrop-filter: blur(16px) saturate(120%);
  -webkit-backdrop-filter: blur(16px) saturate(120%);
  transition:
    min-height 220ms var(--ease-out),
    background-color 220ms ease,
    border-color 220ms ease,
    box-shadow 220ms ease;
}

.site-header::after {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, var(--signal) 0 5rem, transparent 5rem);
}

.site-header.is-scrolled,
.site-header.site-header--scrolled,
[data-site-header].is-scrolled {
  border-color: var(--rule);
  background: rgba(251, 248, 240, 0.95);
  box-shadow: var(--shadow-header);
}

.site-header__inner {
  display: flex;
  min-height: var(--header-height);
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.brand {
  display: inline-flex;
  min-height: 2.75rem;
  flex: 0 0 auto;
  align-items: center;
  gap: 0.8rem;
  color: var(--ink-950);
  text-decoration: none;
}

.brand__mark {
  width: 2rem;
  height: auto;
  color: var(--signal);
}

.brand__name {
  font-family: var(--font-serif);
  font-size: clamp(1.12rem, 1.02rem + 0.32vw, 1.34rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.1vw, 2.15rem);
}

.primary-nav__list {
  display: flex;
  align-items: center;
  gap: clamp(0.35rem, 1vw, 1.15rem);
}

.primary-nav__list a {
  position: relative;
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  padding-inline: 0.55rem;
  font-size: var(--step--1);
  font-weight: 650;
  letter-spacing: 0.015em;
  text-decoration: none;
}

.primary-nav__list a::after {
  position: absolute;
  right: 0.55rem;
  bottom: 0.45rem;
  left: 0.55rem;
  height: 2px;
  content: "";
  background: var(--signal);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms var(--ease-out);
}

.primary-nav__list a:hover::after,
.primary-nav__list a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.menu-toggle {
  display: none;
  min-width: 3.75rem;
  min-height: 2.75rem;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.45rem 0.65rem;
  color: var(--ink-900);
  border: 1px solid var(--rule-strong);
  background: transparent;
  cursor: pointer;
}

.menu-toggle__label {
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.menu-toggle__icon {
  position: relative;
  display: block;
  width: 1.1rem;
  height: 0.8rem;
}

.menu-toggle__icon span {
  position: absolute;
  right: 0;
  left: 0;
  display: block;
  height: 1px;
  background: currentcolor;
  transition: transform 180ms ease, top 180ms ease;
}

.menu-toggle__icon span:first-child {
  top: 0.15rem;
}

.menu-toggle__icon span:last-child {
  top: 0.62rem;
}

.menu-toggle[aria-expanded="true"] .menu-toggle__icon span:first-child {
  top: 0.4rem;
  transform: rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-toggle__icon span:last-child {
  top: 0.4rem;
  transform: rotate(-45deg);
}

/* Buttons and shared editorial elements */

.button {
  position: relative;
  display: inline-flex;
  min-height: 3.15rem;
  align-items: center;
  justify-content: center;
  padding: 0.78rem 1.35rem;
  overflow: hidden;
  border: 1px solid var(--ink-900);
  background: transparent;
  font-size: var(--step--1);
  font-weight: 750;
  letter-spacing: 0.04em;
  text-align: center;
  text-decoration: none;
  transition:
    color 180ms ease,
    background-color 180ms ease,
    border-color 180ms ease,
    transform 180ms var(--ease-out),
    box-shadow 180ms ease;
}

.button::after {
  width: 1.6rem;
  height: 1px;
  margin-left: 0.75rem;
  content: "";
  background: currentcolor;
  transition: width 180ms var(--ease-out);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button:hover::after,
.button:focus-visible::after {
  width: 2.15rem;
}

.button--small {
  min-height: 2.75rem;
  padding: 0.55rem 0.95rem;
  color: var(--white);
  border-color: var(--ink-900);
  background: var(--ink-900);
  font-size: 0.75rem;
}

.button--small::after {
  width: 1rem;
  margin-left: 0.5rem;
}

.button--small:hover,
.button--small:focus-visible {
  border-color: var(--signal);
  background: var(--signal);
}

.button--primary {
  color: var(--white);
  border-color: var(--signal-dark);
  background: var(--signal-dark);
  box-shadow: 0.45rem 0.45rem 0 var(--ink-900);
}

.button--primary:hover,
.button--primary:focus-visible {
  border-color: var(--signal);
  background: var(--signal);
  box-shadow: 0.25rem 0.25rem 0 var(--ink-900);
}

.button--light {
  color: var(--ink-950);
  border-color: var(--white);
  background: var(--white);
  box-shadow: 0.45rem 0.45rem 0 var(--signal);
}

.button--light:hover,
.button--light:focus-visible {
  color: var(--white);
  border-color: var(--signal);
  background: var(--signal);
  box-shadow: 0.25rem 0.25rem 0 var(--paper-light);
}

.eyebrow,
.section-index,
.dossier__kicker,
.process-step__label,
.benefit__code {
  font-size: var(--step--1);
  font-weight: 750;
  letter-spacing: 0.13em;
  line-height: 1.35;
  text-transform: uppercase;
}

.eyebrow,
.section-index {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--signal-dark);
}

.eyebrow::before,
.section-index::before {
  width: 2.5rem;
  height: 2px;
  flex: 0 0 auto;
  content: "";
  background: currentcolor;
}

.section-heading {
  max-width: 52rem;
  margin-bottom: var(--space-5);
}

.section-heading--split {
  display: grid;
  max-width: none;
  grid-template-columns: minmax(0, 1.2fr) minmax(18rem, 0.72fr);
  align-items: end;
  gap: var(--space-5);
}

.section-heading h2,
.human-review h2,
.contact h2 {
  max-width: 18ch;
  margin-top: var(--space-2);
  font-family: var(--font-serif);
  font-size: var(--step-4);
  font-weight: 600;
  letter-spacing: -0.038em;
  line-height: 1.03;
  text-wrap: balance;
}

.section-heading > p:last-child:not(.section-index),
.section-heading__intro {
  max-width: 42rem;
  margin-top: var(--space-3);
  color: var(--slate-dark);
}

.section-heading--split .section-heading__intro {
  margin-top: 0;
  padding-left: var(--space-3);
  border-left: 1px solid var(--rule-strong);
}

/* Hero */

.hero {
  position: relative;
  min-height: calc(100svh - var(--header-height));
  padding-block: clamp(4.5rem, 8vw, 8.2rem) clamp(5.5rem, 9vw, 9rem);
  overflow: hidden;
  border-bottom: 1px solid var(--rule-strong);
}

.hero::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: max(var(--gutter), calc((100% - var(--container)) / 2));
  width: 1px;
  content: "";
  background: rgba(167, 43, 49, 0.3);
}

.hero::after {
  position: absolute;
  z-index: -1;
  top: 10%;
  right: -12rem;
  width: clamp(27rem, 48vw, 50rem);
  aspect-ratio: 1;
  border: 1px solid rgba(17, 35, 63, 0.07);
  content: "";
  transform: rotate(13deg);
  box-shadow:
    inset 0 0 0 3.5rem rgba(255, 253, 248, 0.18),
    inset 0 0 0 3.55rem rgba(17, 35, 63, 0.04);
}

.hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(25rem, 0.78fr);
  align-items: center;
  gap: clamp(3rem, 7vw, 8rem);
}

.hero__copy {
  position: relative;
  z-index: 2;
  padding-left: clamp(1rem, 2vw, 2rem);
}

.hero h1 {
  max-width: 12.5ch;
  margin-top: var(--space-3);
  font-family: var(--font-serif);
  font-size: var(--step-5);
  font-weight: 600;
  letter-spacing: -0.058em;
  line-height: 0.98;
  text-wrap: balance;
}

.hero h1 span {
  color: var(--signal-dark);
  font-style: italic;
  font-weight: 500;
}

.hero__lead {
  max-width: 43rem;
  margin-top: var(--space-4);
  padding-left: var(--space-3);
  color: var(--slate-dark);
  border-left: 1px solid var(--brass);
  font-size: var(--step-1);
  line-height: 1.62;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.text-link {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  gap: 0.6rem;
  padding-block: 0.4rem;
  color: var(--ink-900);
  font-size: var(--step--1);
  font-weight: 700;
  text-decoration: none;
}

.text-link::before {
  width: 0.45rem;
  height: 0.45rem;
  content: "";
  border-right: 1px solid currentcolor;
  border-bottom: 1px solid currentcolor;
  transform: rotate(45deg) translateY(-0.15rem);
  transition: transform 180ms var(--ease-out);
}

.text-link:hover::before,
.text-link:focus-visible::before {
  transform: rotate(45deg) translate(0.15rem, 0);
}

.hero__note {
  margin-top: var(--space-3);
  color: var(--slate);
  font-family: var(--font-serif);
  font-size: var(--step--1);
  font-style: italic;
}

.hero__visual {
  position: relative;
  width: min(100%, 34rem);
  justify-self: end;
  padding: clamp(0.8rem, 2vw, 1.6rem) clamp(0.7rem, 1.5vw, 1.2rem) clamp(2.4rem, 4vw, 3.6rem);
}

.hero__visual::before,
.hero__visual::after {
  position: absolute;
  content: "";
  background: var(--paper-dark);
  border: 1px solid var(--rule);
  box-shadow: 0 1rem 2.5rem rgba(10, 22, 41, 0.08);
}

.hero__visual::before {
  z-index: -2;
  inset: 2.6rem 0.3rem 1.25rem 2.5rem;
  transform: rotate(4deg);
}

.hero__visual::after {
  z-index: -1;
  inset: 1.6rem 1.7rem 2rem 0.4rem;
  background: #eee7da;
  transform: rotate(-2.2deg);
}

.dossier {
  position: relative;
  color: var(--ink-900);
  border: 1px solid var(--rule-strong);
  background-color: var(--paper-light);
  background-image:
    linear-gradient(rgba(17, 35, 63, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17, 35, 63, 0.025) 1px, transparent 1px);
  background-size: 100% 1.75rem, 1.75rem 100%;
  box-shadow: var(--shadow-paper);
  transform: rotate(0.8deg);
}

.dossier::before {
  position: absolute;
  z-index: 2;
  top: -0.65rem;
  left: 2.5rem;
  width: 4.5rem;
  height: 1.2rem;
  content: "";
  border: 1px solid rgba(154, 126, 74, 0.34);
  background: rgba(197, 170, 118, 0.42);
  transform: rotate(-2deg);
}

.dossier::after {
  position: absolute;
  top: 0;
  right: 1.35rem;
  width: 1px;
  height: 100%;
  content: "";
  background: rgba(167, 43, 49, 0.18);
}

.dossier__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: clamp(1.35rem, 3vw, 2rem);
  border-bottom: 2px solid var(--ink-900);
}

.dossier__kicker {
  color: var(--signal-dark);
}

.dossier__reference {
  margin-top: 0.3rem;
  font-family: var(--font-serif);
  font-size: var(--step-1);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.dossier__status {
  padding: 0.32rem 0.55rem;
  color: var(--signal-dark);
  border: 1px solid currentcolor;
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  line-height: 1.25;
  text-align: center;
  text-transform: uppercase;
  transform: rotate(2deg);
}

.dossier__document {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: clamp(1.2rem, 3vw, 1.75rem);
  padding: 1rem;
  border: 1px solid var(--rule);
  background: rgba(244, 239, 228, 0.82);
}

.dossier__document-icon {
  flex: 0 0 auto;
  color: var(--signal);
}

.dossier__document p {
  overflow-wrap: anywhere;
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.3;
}

.dossier__document span {
  display: block;
  margin-top: 0.2rem;
  color: var(--slate);
  font-size: 0.72rem;
}

.dossier__metrics {
  display: grid;
  grid-template-columns: 0.65fr 1.2fr 0.9fr;
  margin-inline: clamp(1.2rem, 3vw, 1.75rem);
  border-block: 1px solid var(--rule-strong);
}

.dossier__metrics > div {
  min-width: 0;
  padding: 0.85rem 0.65rem;
  border-right: 1px solid var(--rule);
}

.dossier__metrics > div:last-child {
  border-right: 0;
}

.dossier__metrics dt {
  color: var(--slate);
  font-size: 0.63rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.dossier__metrics dd {
  margin-top: 0.28rem;
  overflow-wrap: anywhere;
  font-family: var(--font-serif);
  font-size: clamp(0.84rem, 1.5vw, 1rem);
  font-weight: 700;
  line-height: 1.25;
}

.dossier__finding {
  margin: clamp(1.2rem, 3vw, 1.75rem);
  padding: 1rem;
  border-left: 3px solid var(--signal);
  background: rgba(167, 43, 49, 0.055);
}

.dossier__finding-heading,
.dossier__source {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: var(--slate-dark);
  font-size: 0.64rem;
  font-weight: 750;
  letter-spacing: 0.065em;
  line-height: 1.35;
  text-transform: uppercase;
}

.dossier__finding-heading span:last-child {
  color: var(--signal-dark);
}

.dossier__finding > p {
  margin-block: 0.75rem;
  font-family: var(--font-serif);
  font-size: var(--step-0);
  font-weight: 700;
  line-height: 1.35;
}

.dossier__source {
  padding-top: 0.55rem;
  border-top: 1px solid var(--rule);
}

.dossier__footer {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0 clamp(1.2rem, 3vw, 1.75rem) clamp(1.35rem, 3vw, 2rem);
}

.dossier__seal {
  display: grid;
  width: 3.4rem;
  aspect-ratio: 1;
  flex: 0 0 auto;
  place-items: center;
  color: var(--signal-dark);
  border: 2px solid currentcolor;
  border-radius: 50%;
  font-family: var(--font-serif);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  transform: rotate(-7deg);
}

.dossier__footer p {
  color: var(--slate);
  font-size: 0.7rem;
  line-height: 1.45;
}

.dossier__footer strong {
  color: var(--ink-900);
  font-weight: 750;
}

.hero__visual-caption {
  position: absolute;
  right: -0.65rem;
  bottom: 2.8rem;
  color: var(--slate-dark);
  font-size: 0.62rem;
  font-weight: 750;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

/* Problem */

.problem {
  background: rgba(255, 253, 248, 0.5);
}

.problem::before {
  position: absolute;
  top: var(--space-6);
  right: max(var(--gutter), calc((100% - var(--container)) / 2));
  color: rgba(17, 35, 63, 0.05);
  content: "01";
  font-family: var(--font-serif);
  font-size: clamp(8rem, 18vw, 17rem);
  font-weight: 700;
  line-height: 0.7;
  pointer-events: none;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 2px solid var(--ink-900);
  border-bottom: 1px solid var(--rule-strong);
}

.problem-card {
  position: relative;
  min-width: 0;
  padding: var(--space-4) var(--space-4) var(--space-5) 0;
}

.problem-card + .problem-card {
  padding-left: var(--space-4);
  border-left: 1px solid var(--rule-strong);
}

.problem-card__number {
  display: inline-block;
  color: var(--signal-dark);
  font-family: var(--font-serif);
  font-size: var(--step-2);
  font-style: italic;
}

.problem-card h3 {
  margin-top: var(--space-4);
  font-family: var(--font-serif);
  font-size: var(--step-2);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.1;
}

.problem-card p {
  margin-top: var(--space-2);
  color: var(--slate-dark);
}

/* Process */

.process {
  color: var(--white);
  background-color: var(--ink-950);
  background-image:
    linear-gradient(90deg, transparent 49.9%, rgba(255, 253, 248, 0.025) 50%, transparent 50.1%),
    repeating-linear-gradient(0deg, transparent 0 3.9rem, rgba(255, 253, 248, 0.022) 4rem);
}

.process::after {
  position: absolute;
  top: 0;
  right: max(var(--gutter), calc((100% - var(--container)) / 2));
  width: 4.5rem;
  height: 0.4rem;
  content: "";
  background: var(--signal);
}

.process .section-index {
  color: var(--brass-light);
}

.process .section-heading > p:last-child {
  color: rgba(255, 253, 248, 0.69);
}

.process-list {
  position: relative;
  border-top: 1px solid var(--rule-light);
  counter-reset: stages;
}

.process-list::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 3rem;
  width: 1px;
  content: "";
  background: linear-gradient(var(--signal), var(--brass-light) 52%, rgba(255, 253, 248, 0.2));
}

.process-step {
  position: relative;
  display: grid;
  min-height: 11rem;
  grid-template-columns: 6rem minmax(0, 1fr) minmax(12rem, 0.38fr);
  align-items: center;
  gap: var(--space-4);
  padding-block: var(--space-4);
  border-bottom: 1px solid var(--rule-light);
  transition: background-color 240ms ease;
}

.process-step::after {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 3px;
  content: "";
  background: var(--signal);
  transform: scaleY(0);
  transition: transform 260ms var(--ease-out);
}

.process-step:hover,
.process-step.is-active {
  background: rgba(255, 253, 248, 0.045);
}

.process-step:hover::after,
.process-step.is-active::after {
  transform: scaleY(1);
}

.process-step__marker {
  position: relative;
  z-index: 1;
  display: grid;
  width: 3.2rem;
  aspect-ratio: 1;
  justify-self: center;
  place-items: center;
  color: var(--ink-950);
  border: 1px solid var(--brass-light);
  border-radius: 50%;
  background: var(--brass-light);
  font-family: var(--font-serif);
  font-size: 0.85rem;
  font-weight: 800;
  transition:
    color 220ms ease,
    background-color 220ms ease,
    transform 220ms var(--ease-out);
}

.process-step:hover .process-step__marker,
.process-step.is-active .process-step__marker {
  color: var(--white);
  background: var(--signal);
  transform: scale(1.08);
}

.process-step__label {
  color: var(--brass-light);
  font-size: 0.7rem;
}

.process-step h3 {
  margin-top: 0.45rem;
  font-family: var(--font-serif);
  font-size: var(--step-2);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.12;
}

.process-step__content > p:last-child {
  max-width: 47rem;
  margin-top: 0.65rem;
  color: rgba(255, 253, 248, 0.68);
}

.process-step__output {
  padding: var(--space-2) 0 var(--space-2) var(--space-3);
  color: rgba(255, 253, 248, 0.9);
  border-left: 1px solid var(--rule-light);
  font-family: var(--font-serif);
  line-height: 1.38;
}

.process-step__output span {
  display: block;
  margin-bottom: 0.3rem;
  color: var(--brass-light);
  font-family: var(--font-sans);
  font-size: 0.64rem;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Benefits */

.benefits {
  overflow: hidden;
  background: var(--paper-dark);
}

.benefits::after {
  position: absolute;
  right: -3rem;
  bottom: -7rem;
  width: 24rem;
  height: 24rem;
  content: "";
  border: 1px solid rgba(154, 126, 74, 0.28);
  border-radius: 50%;
  box-shadow:
    inset 0 0 0 2.5rem var(--paper-dark),
    inset 0 0 0 calc(2.5rem + 1px) rgba(154, 126, 74, 0.18),
    inset 0 0 0 5rem var(--paper-dark),
    inset 0 0 0 calc(5rem + 1px) rgba(154, 126, 74, 0.18);
  pointer-events: none;
}

.benefits-ledger {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 2px solid var(--ink-900);
  background: rgba(251, 248, 240, 0.38);
}

.benefit {
  display: grid;
  min-height: 13rem;
  grid-template-columns: 5.5rem minmax(0, 0.65fr) minmax(0, 1fr);
  align-items: start;
  gap: var(--space-3);
  padding: var(--space-4);
  border-bottom: 1px solid var(--rule-strong);
}

.benefit:nth-child(odd) {
  border-right: 1px solid var(--rule-strong);
}

.benefit__code {
  color: var(--signal-dark);
  font-size: 0.67rem;
}

.benefit h3 {
  font-family: var(--font-serif);
  font-size: var(--step-2);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.08;
}

.benefit p {
  color: var(--slate-dark);
}

/* Analysis ledger */

.analysis {
  background: var(--paper-light);
}

.analysis::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: calc(50% - 1px);
  width: 1px;
  content: "";
  background: rgba(17, 35, 63, 0.06);
}

.analysis__layout {
  display: grid;
  grid-template-columns: minmax(19rem, 0.72fr) minmax(0, 1.28fr);
  align-items: start;
  gap: clamp(3rem, 8vw, 8rem);
}

.analysis__heading {
  position: sticky;
  top: calc(var(--header-height) + var(--space-4));
  margin-bottom: 0;
}

.analysis__heading h2 {
  max-width: 12ch;
}

.analysis__ledger {
  position: relative;
  border-top: 3px solid var(--ink-900);
  border-bottom: 1px solid var(--ink-900);
}

.analysis__ledger::before {
  position: absolute;
  top: -0.55rem;
  right: 1.25rem;
  width: 6rem;
  height: 1.1rem;
  content: "";
  background: rgba(167, 43, 49, 0.82);
  transform: rotate(1.4deg);
}

.analysis-row {
  position: relative;
  display: grid;
  grid-template-columns: 3.5rem minmax(0, 1fr) 8.5rem;
  align-items: start;
  gap: var(--space-3);
  padding-block: var(--space-4);
  border-bottom: 1px solid var(--rule-strong);
}

.analysis-row:last-child {
  border-bottom: 0;
}

.analysis-row::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: -1rem;
  width: 3px;
  content: "";
  background: var(--signal);
  opacity: 0;
  transform: scaleY(0.3);
  transition:
    opacity 180ms ease,
    transform 220ms var(--ease-out);
}

.analysis-row:hover::before,
.analysis-row.is-active::before {
  opacity: 1;
  transform: scaleY(1);
}

.analysis-row__number {
  color: var(--signal-dark);
  font-family: var(--font-serif);
  font-size: var(--step-1);
  font-style: italic;
}

.analysis-row h3 {
  font-family: var(--font-serif);
  font-size: var(--step-2);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.1;
}

.analysis-row p {
  margin-top: 0.65rem;
  color: var(--slate-dark);
}

.analysis-row__type {
  justify-self: end;
  padding: 0.3rem 0.5rem;
  color: var(--ink-700);
  border: 1px solid var(--rule-strong);
  font-size: 0.62rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  line-height: 1.3;
  text-align: center;
  text-transform: uppercase;
}

/* Human review */

.human-review {
  padding-block: var(--space-6);
  color: var(--white);
  background: var(--signal-dark);
}

.human-review::before,
.human-review::after {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  bottom: var(--space-3);
  left: var(--space-3);
  pointer-events: none;
  content: "";
  border: 1px solid rgba(255, 253, 248, 0.26);
}

.human-review::after {
  top: calc(var(--space-3) + 0.35rem);
  right: calc(var(--space-3) + 0.35rem);
  bottom: calc(var(--space-3) + 0.35rem);
  left: calc(var(--space-3) + 0.35rem);
  border-color: rgba(255, 253, 248, 0.08);
}

.human-review__inner {
  position: relative;
  z-index: 1;
  display: grid;
  max-width: 68rem;
  grid-template-columns: 10rem minmax(0, 1fr);
  align-items: center;
  gap: var(--space-5);
}

.human-review__symbol {
  display: grid;
  width: 9rem;
  aspect-ratio: 1;
  place-items: center;
  color: var(--brass-light);
  border: 1px solid rgba(255, 253, 248, 0.2);
  border-radius: 50%;
  transform: rotate(-5deg);
}

.human-review__symbol svg {
  width: 5rem;
}

.human-review .section-index {
  color: var(--brass-light);
}

.human-review h2 {
  max-width: 20ch;
}

.human-review__lead {
  max-width: 50rem;
  margin-top: var(--space-3);
  color: rgba(255, 253, 248, 0.82);
  font-size: var(--step-1);
}

.disclaimer {
  max-width: 50rem;
  margin-top: var(--space-4);
  padding: var(--space-3);
  color: rgba(255, 253, 248, 0.86);
  border-top: 1px solid rgba(255, 253, 248, 0.45);
  border-bottom: 1px solid rgba(255, 253, 248, 0.2);
  background: rgba(10, 22, 41, 0.12);
  font-size: var(--step--1);
}

.disclaimer strong {
  color: var(--white);
  font-weight: 800;
}

/* Contact and footer */

.contact {
  color: var(--white);
  background-color: var(--ink-900);
  background-image:
    linear-gradient(90deg, rgba(255, 253, 248, 0.04) 1px, transparent 1px),
    linear-gradient(rgba(255, 253, 248, 0.03) 1px, transparent 1px);
  background-size: 4rem 100%, 100% 4rem;
}

.contact::before {
  position: absolute;
  top: 0;
  right: 0;
  width: min(31vw, 32rem);
  height: 100%;
  content: "";
  border-left: 1px solid var(--rule-light);
  background: rgba(10, 22, 41, 0.22);
}

.contact__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(19rem, 0.62fr);
  align-items: end;
  gap: var(--space-6);
}

.contact .section-index {
  color: var(--brass-light);
}

.contact h2 {
  max-width: 21ch;
  font-size: var(--step-4);
}

.contact__action {
  padding: var(--space-4);
  border-top: 2px solid var(--signal);
  background: rgba(255, 253, 248, 0.055);
}

.contact__action p {
  color: rgba(255, 253, 248, 0.72);
}

.contact__action .button {
  margin-top: var(--space-3);
}

.contact__email {
  display: block;
  width: fit-content;
  max-width: 100%;
  min-height: 2.75rem;
  margin-top: var(--space-2);
  padding-block: 0.45rem;
  overflow-wrap: anywhere;
  color: var(--brass-light);
  font-family: var(--font-serif);
  font-size: var(--step-0);
}

.contact :focus-visible,
.human-review :focus-visible,
.process :focus-visible,
.site-footer :focus-visible {
  outline-color: var(--brass-light);
  box-shadow: 0 0 0 7px var(--ink-950);
}

.site-footer {
  color: rgba(255, 253, 248, 0.66);
  border-top: 1px solid var(--rule-light);
  background: var(--ink-950);
  font-size: var(--step--1);
}

.site-footer__inner {
  display: grid;
  min-height: 11rem;
  grid-template-columns: auto minmax(15rem, 1fr) auto;
  align-items: center;
  gap: var(--space-4);
  padding-block: var(--space-4);
}

.brand--footer {
  color: var(--white);
}

.site-footer__inner > p:not(.site-footer__legal) {
  max-width: 27rem;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.25rem 1rem;
}

.site-footer nav a {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  color: var(--white);
  text-decoration: none;
}

.site-footer__legal {
  grid-column: 1 / -1;
  padding-top: var(--space-2);
  border-top: 1px solid rgba(255, 253, 248, 0.12);
  font-size: 0.72rem;
}

/* Progressive enhancement: hidden states only exist after JS opts in. */

.reveal-enhanced [data-reveal] {
  opacity: 0;
  transform: translateY(1.5rem);
  transition:
    opacity 700ms var(--ease-out),
    transform 700ms var(--ease-out);
}

.reveal-enhanced [data-reveal][data-reveal-delay="1"] {
  transition-delay: 110ms;
}

.reveal-enhanced [data-reveal][data-reveal-delay="2"] {
  transition-delay: 220ms;
}

.reveal-enhanced [data-reveal].is-visible,
.reveal-enhanced [data-reveal].reveal-visible,
.reveal-enhanced [data-reveal][data-revealed="true"] {
  opacity: 1;
  transform: none;
}

@keyframes hero-copy-in {
  from {
    opacity: 0;
    transform: translateY(1.2rem);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes dossier-in {
  from {
    opacity: 0;
    transform: translate3d(1.4rem, 1rem, 0) rotate(2.5deg);
  }
  to {
    opacity: 1;
    transform: rotate(0.8deg);
  }
}

.hero__copy > * {
  animation: hero-copy-in 650ms both var(--ease-out);
}

.hero__copy > :nth-child(2) {
  animation-delay: 70ms;
}

.hero__copy > :nth-child(3) {
  animation-delay: 140ms;
}

.hero__copy > :nth-child(4) {
  animation-delay: 210ms;
}

.hero__copy > :nth-child(5) {
  animation-delay: 280ms;
}

.dossier {
  animation: dossier-in 850ms 160ms both var(--ease-out);
}

/* Large desktop */

@media (min-width: 96rem) {
  :root {
    --container: 88rem;
  }

  .hero__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(28rem, 0.72fr);
  }

  .hero__visual {
    width: 36rem;
  }
}

/* Tablet and compact desktop */

@media (max-width: 70rem) {
  .hero__inner {
    grid-template-columns: minmax(0, 1fr) minmax(22rem, 0.72fr);
    gap: var(--space-4);
  }

  .hero h1 {
    font-size: clamp(3rem, 6.2vw, 5.3rem);
  }

  .benefit {
    grid-template-columns: 4.5rem minmax(0, 1fr);
  }

  .benefit p {
    grid-column: 2;
  }

  .analysis__layout {
    gap: var(--space-5);
  }
}

@media (max-width: 56rem) {
  .hero {
    min-height: auto;
  }

  .hero__inner {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-6);
  }

  .hero__copy {
    max-width: 49rem;
  }

  .hero__visual {
    width: min(100%, 39rem);
    justify-self: center;
  }

  .section-heading--split {
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
    gap: var(--space-3);
  }

  .section-heading--split .section-heading__intro {
    max-width: 43rem;
  }

  .process-step {
    grid-template-columns: 5.5rem minmax(0, 1fr);
  }

  .process-list::before {
    left: 2.75rem;
  }

  .process-step__output {
    grid-column: 2;
    padding: 0.8rem 0 0;
    border-top: 1px solid var(--rule-light);
    border-left: 0;
  }

  .benefits-ledger {
    grid-template-columns: minmax(0, 1fr);
  }

  .benefit:nth-child(odd) {
    border-right: 0;
  }

  .analysis::before {
    display: none;
  }

  .analysis__layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .analysis__heading {
    position: static;
    margin-bottom: 0;
  }

  .analysis__heading h2 {
    max-width: 18ch;
  }

  .contact__inner {
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
    gap: var(--space-5);
  }

  .contact::before {
    width: 45%;
  }
}

/* Enhanced mobile menu. Navigation stays fully visible under .no-js. */

@media (max-width: 53rem) {
  :root {
    --header-height: 4.65rem;
  }

  .site-header__inner {
    min-height: var(--header-height);
    flex-wrap: wrap;
    padding-block: 0.55rem;
  }

  .primary-nav {
    width: 100%;
    align-items: stretch;
    gap: var(--space-2);
    padding: 0.15rem 0 0.65rem;
  }

  .primary-nav__list {
    display: grid;
    min-width: 0;
    flex: 1 1 auto;
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .primary-nav__list a {
    justify-content: center;
    padding-inline: 0.35rem;
    font-size: 0.72rem;
    text-align: center;
  }

  .primary-nav__cta {
    flex: 0 0 auto;
  }

  .no-js .menu-toggle {
    display: none !important;
  }

  .no-js .primary-nav {
    display: flex;
    visibility: visible;
  }

  .menu-enhanced .menu-toggle:not([hidden]) {
    display: inline-flex;
  }

  .menu-enhanced .primary-nav {
    display: none;
    padding-top: var(--space-2);
    border-top: 1px solid var(--rule);
  }

  .menu-enhanced .menu-toggle[aria-expanded="true"] + .primary-nav,
  .menu-enhanced .primary-nav.is-open,
  .menu-enhanced .primary-nav.menu-open {
    display: flex;
  }
}

/* Phone */

@media (max-width: 42rem) {
  :root {
    --gutter: clamp(1rem, 5vw, 1.35rem);
  }

  body {
    background-size: 3rem 100%, 100% 3rem, auto, auto;
  }

  .section {
    padding-block: var(--space-6);
  }

  .primary-nav,
  .menu-enhanced .menu-toggle[aria-expanded="true"] + .primary-nav,
  .menu-enhanced .primary-nav.is-open,
  .menu-enhanced .primary-nav.menu-open {
    flex-direction: column;
  }

  .primary-nav__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .primary-nav__list a {
    justify-content: flex-start;
    border-bottom: 1px solid var(--rule);
    text-align: left;
  }

  .primary-nav__cta {
    width: 100%;
  }

  .hero {
    padding-block: var(--space-5) var(--space-6);
  }

  .hero::before {
    left: var(--gutter);
  }

  .hero::after {
    top: 32%;
    right: -17rem;
  }

  .hero__copy {
    padding-left: 0.9rem;
  }

  .hero h1 {
    max-width: 11.5ch;
    font-size: clamp(2.7rem, 13.5vw, 4.4rem);
    line-height: 0.98;
  }

  .hero__visual-caption {
    display: none;
  }

  .hero__lead {
    padding-left: var(--space-2);
    font-size: var(--step-0);
  }

  .hero__actions {
    align-items: stretch;
    flex-direction: column;
  }

  .hero__actions .button {
    width: 100%;
  }

  .text-link {
    align-self: flex-start;
  }

  .hero__visual {
    padding-right: 0;
    padding-left: 0;
  }

  .hero__visual::before {
    right: 0;
  }

  .hero__visual-caption {
    position: static;
    display: block;
    margin: 1.6rem 0 0 0.3rem;
    transform: none;
  }

  .dossier__header {
    padding: 1.2rem;
  }

  .dossier__document,
  .dossier__finding {
    margin: 1rem;
  }

  .dossier__metrics {
    margin-inline: 1rem;
  }

  .dossier__footer {
    padding: 0 1rem 1.25rem;
  }

  .problem-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .problem-card,
  .problem-card + .problem-card {
    padding: var(--space-4) 0;
    border-left: 0;
  }

  .problem-card + .problem-card {
    border-top: 1px solid var(--rule-strong);
  }

  .problem-card h3 {
    margin-top: var(--space-2);
  }

  .process-list::before {
    left: 1.6rem;
  }

  .process-step {
    grid-template-columns: 3.2rem minmax(0, 1fr);
    gap: var(--space-2);
  }

  .process-step__marker {
    width: 2.7rem;
    justify-self: start;
  }

  .process-step__output {
    grid-column: 2;
  }

  .benefit {
    min-height: 0;
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-2);
    padding: var(--space-4) var(--space-2);
  }

  .benefit p {
    grid-column: auto;
  }

  .analysis-row {
    grid-template-columns: 2.2rem minmax(0, 1fr);
  }

  .analysis-row__type {
    grid-column: 2;
    justify-self: start;
  }

  .human-review__inner {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-3);
  }

  .human-review__symbol {
    width: 6.5rem;
  }

  .human-review__symbol svg {
    width: 3.75rem;
  }

  .human-review::before {
    inset: 0.65rem;
  }

  .human-review::after {
    inset: 1rem;
  }

  .contact::before {
    display: none;
  }

  .contact__action {
    padding: var(--space-3) 0;
    background: transparent;
  }

  .contact__action .button {
    width: 100%;
  }

  .site-footer__inner {
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
    gap: var(--space-2);
  }

  .site-footer nav {
    justify-content: flex-start;
  }
}

@media (max-width: 26rem) {
  .brand__name {
    font-size: 1.05rem;
  }

  .menu-toggle {
    min-width: 3rem;
  }

  .menu-toggle__label {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
  }

  .dossier__header {
    align-items: flex-start;
    flex-direction: column;
  }

  .dossier__metrics {
    grid-template-columns: minmax(0, 1fr);
  }

  .dossier__metrics > div {
    border-right: 0;
    border-bottom: 1px solid var(--rule);
  }

  .dossier__metrics > div:last-child {
    border-bottom: 0;
  }

  .dossier__finding-heading,
  .dossier__source {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.25rem;
  }

  .dossier__footer {
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-delay: 0ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
  }

  .reveal-enhanced [data-reveal] {
    opacity: 1;
    transform: none;
  }
}

@media print {
  :root {
    --paper: #fff;
    --paper-light: #fff;
    --ink-900: #111;
    --ink-950: #000;
  }

  html,
  body {
    background: #fff;
    color: #111;
    font-size: 10pt;
  }

  body::before,
  .skip-link,
  .menu-toggle,
  .primary-nav,
  .hero::after,
  .problem::before,
  .benefits::after,
  .hero__visual-caption,
  .contact::before {
    display: none !important;
  }

  .site-header {
    position: static;
    border-bottom: 1px solid #777;
    background: #fff;
    box-shadow: none;
  }

  .section,
  .hero {
    min-height: 0;
    padding-block: 2rem;
    break-inside: avoid;
  }

  .hero__inner,
  .analysis__layout,
  .contact__inner {
    grid-template-columns: 1fr;
  }

  .hero__visual {
    max-width: 30rem;
    justify-self: start;
  }

  .process,
  .human-review,
  .contact,
  .site-footer {
    color: #111;
    background: #fff;
  }

  .process *,
  .human-review *,
  .contact *,
  .site-footer * {
    color: #111 !important;
  }

  .button {
    color: #111 !important;
    border: 1px solid #111;
    background: #fff !important;
    box-shadow: none;
  }

  .reveal-enhanced [data-reveal] {
    opacity: 1;
    transform: none;
  }

  a[href^="mailto:"]::after {
    content: " (" attr(href) ")";
    font-size: 8pt;
  }
}