/* ==========================================================================
   Debt Factoring — Design System
   Pure CSS3. Mobile-first. Tokens → base → layout → components → utilities.
   Breakpoint overrides live in responsive.css.
   ========================================================================== */

/* ---------- Fonts (self-hosted, variable) ---------- */
@font-face {
  font-family: "Manrope";
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  src: url("../fonts/manrope-latin.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: "Manrope";
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  src: url("../fonts/manrope-latin-ext.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: "Inter";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("../fonts/inter-latin.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-weight: 100 900;
  font-display: swap;
  src: url("../fonts/inter-latin-ext.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;
}

/* ---------- Design tokens ---------- */
:root {
  /* Colour */
  --c-navy: #10243a;
  --c-navy-deep: #081827;
  --c-navy-soft: #1b3552;
  --c-blue: #2878f0;
  --c-blue-dark: #1b5fcc;
  --c-blue-light: #e6f0ff;
  --c-teal: #10a6a0;
  --c-teal-dark: #0b807b;
  --c-teal-light: #e3f6f5;
  --c-bg: #f5f8fc;
  --c-bg-alt: #eef3f9;
  --c-white: #ffffff;
  --c-text: #172b41;
  --c-text-2: #64748b;
  --c-text-3: #8a97a8;
  --c-line: #dde5ef;
  --c-line-strong: #c3cfdd;
  --c-success: #157f5a;
  --c-success-bg: #e4f5ec;
  --c-warning: #a05a00;
  --c-warning-bg: #fff4e0;
  --c-error: #b42318;
  --c-error-bg: #fdecea;
  --c-on-dark: #e3ebf5;
  --c-on-dark-muted: #9fb0c5;

  /* Typography */
  --f-display: "Manrope", "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --f-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --fs-xs: 0.8125rem;
  --fs-sm: 0.9rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.3rem;
  --fs-xl: 1.6rem;
  --fs-2xl: 2rem;
  --fs-3xl: 2.5rem;
  --fs-4xl: 3.1rem;
  --lh-tight: 1.15;
  --lh-snug: 1.3;
  --lh-body: 1.65;

  /* Spacing */
  --sp-1: 0.25rem;
  --sp-2: 0.5rem;
  --sp-3: 0.75rem;
  --sp-4: 1rem;
  --sp-5: 1.5rem;
  --sp-6: 2rem;
  --sp-7: 3rem;
  --sp-8: 4rem;
  --sp-9: 6rem;

  /* Shape */
  --r-sm: 6px;
  --r-md: 12px;
  --r-lg: 18px;
  --r-xl: 28px;
  --r-pill: 999px;

  /* Elevation */
  --sh-sm: 0 1px 2px rgba(16, 36, 58, 0.06), 0 1px 3px rgba(16, 36, 58, 0.05);
  --sh-md: 0 4px 14px rgba(16, 36, 58, 0.08), 0 1px 3px rgba(16, 36, 58, 0.05);
  --sh-lg: 0 18px 40px rgba(16, 36, 58, 0.14), 0 4px 10px rgba(16, 36, 58, 0.06);
  --sh-glow: 0 0 0 4px rgba(40, 120, 240, 0.18);

  /* Layout */
  --w-container: 1200px;
  --w-narrow: 780px;
  --w-prose: 72ch;
  --gutter: 1rem;
  --header-h: 72px;

  /* Motion */
  --t-fast: 150ms;
  --t-base: 220ms;
  --t-slow: 400ms;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 1rem);
}
body {
  margin: 0;
  font-family: var(--f-body);
  font-size: var(--fs-base);
  line-height: var(--lh-body);
  color: var(--c-text);
  background: var(--c-white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
h1, h2, h3, h4, h5 {
  font-family: var(--f-display);
  line-height: var(--lh-tight);
  letter-spacing: -0.015em;
  color: var(--c-navy);
  margin: 0 0 var(--sp-4);
  font-weight: 700;
  text-wrap: balance;
}
h1 { font-size: var(--fs-3xl); font-weight: 800; }
h2 { font-size: var(--fs-2xl); }
h3 { font-size: var(--fs-lg); }
h4 { font-size: var(--fs-md); }
p { margin: 0 0 var(--sp-4); }
p:last-child { margin-bottom: 0; }
a { color: var(--c-blue-dark); text-decoration: underline; text-underline-offset: 0.15em; text-decoration-thickness: 1px; transition: color var(--t-fast) var(--ease); }
a:hover { color: var(--c-blue); }
ul, ol { padding-left: 1.3rem; margin: 0 0 var(--sp-4); }
li { margin-bottom: var(--sp-2); }
strong { font-weight: 600; }
small { font-size: var(--fs-sm); }
hr { border: 0; border-top: 1px solid var(--c-line); margin: var(--sp-6) 0; }
table { border-collapse: collapse; width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid var(--c-blue); outline-offset: 2px; border-radius: 4px; }
::selection { background: var(--c-blue-light); color: var(--c-navy); }

.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; top: -100px; left: var(--sp-4); z-index: 1000;
  background: var(--c-navy); color: #fff; padding: var(--sp-3) var(--sp-4);
  border-radius: var(--r-sm); text-decoration: none; font-weight: 600;
}
.skip-link:focus { top: var(--sp-3); color: #fff; }

/* ---------- Layout primitives ---------- */
.container { width: 100%; max-width: var(--w-container); margin-inline: auto; padding-inline: var(--gutter); }
.container--narrow { max-width: var(--w-narrow); }
.section { padding-block: var(--sp-8); }
.section--tight { padding-block: var(--sp-7); }
.section--alt { background: var(--c-bg); }
.section--dark { background: var(--c-navy); color: var(--c-on-dark); }
.section--dark h2, .section--dark h3 { color: #fff; }
.section--dark p { color: var(--c-on-dark); }
.section-head { max-width: 720px; margin-bottom: var(--sp-6); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head p { font-size: var(--fs-md); color: var(--c-text-2); }
.section--dark .section-head p { color: var(--c-on-dark-muted); }
.eyebrow {
  display: inline-block; font-family: var(--f-display); font-size: var(--fs-xs);
  font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--c-teal-dark); margin-bottom: var(--sp-3);
}
.section--dark .eyebrow { color: var(--c-teal); }
.grid { display: grid; gap: var(--sp-5); }
.grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
.flex { display: flex; gap: var(--sp-4); flex-wrap: wrap; align-items: center; }
.stack > * + * { margin-top: var(--sp-4); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  font-family: var(--f-display); font-weight: 700; font-size: var(--fs-base);
  padding: 0.85rem 1.5rem; border-radius: var(--r-pill); border: 2px solid transparent;
  text-decoration: none; line-height: 1.2; min-height: 48px; white-space: nowrap;
  transition: background var(--t-base) var(--ease), color var(--t-base) var(--ease),
              transform var(--t-base) var(--ease), box-shadow var(--t-base) var(--ease),
              border-color var(--t-base) var(--ease);
}
.btn svg { width: 1.1em; height: 1.1em; flex: none; }
.btn--primary { background: var(--c-blue); color: #fff; box-shadow: 0 6px 16px rgba(40, 120, 240, 0.28); }
.btn--primary:hover { background: var(--c-blue-dark); color: #fff; transform: translateY(-1px); box-shadow: 0 10px 22px rgba(40, 120, 240, 0.32); }
.btn--secondary { background: var(--c-white); color: var(--c-navy); border-color: var(--c-line-strong); }
.btn--secondary:hover { border-color: var(--c-navy); color: var(--c-navy); transform: translateY(-1px); }
.btn--ghost { background: transparent; color: var(--c-navy); border-color: var(--c-line-strong); }
.btn--ghost:hover { background: var(--c-bg); color: var(--c-navy); }
.btn--teal { background: var(--c-teal); color: #fff; }
.btn--teal:hover { background: var(--c-teal-dark); color: #fff; transform: translateY(-1px); }
.btn--on-dark { background: #fff; color: var(--c-navy); }
.btn--on-dark:hover { background: var(--c-blue-light); color: var(--c-navy); }
.btn--outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,0.45); }
.btn--outline-light:hover { border-color: #fff; background: rgba(255,255,255,0.08); color: #fff; }
.btn--sm { padding: 0.55rem 1.1rem; font-size: var(--fs-sm); min-height: 40px; }
.btn--lg { padding: 1rem 1.9rem; font-size: var(--fs-md); }
.btn--block { width: 100%; }
.btn--auto { width: auto !important; }
.btn:disabled, .btn[aria-disabled="true"] { opacity: 0.6; cursor: not-allowed; transform: none; }
.link-arrow {
  display: inline-flex; align-items: center; gap: 0.35rem; font-family: var(--f-display);
  font-weight: 700; text-decoration: none; color: var(--c-blue-dark);
}
.link-arrow::after { content: "\2192"; transition: transform var(--t-fast) var(--ease); }
.link-arrow:hover::after { transform: translateX(3px); }

/* ---------- Header & navigation ---------- */
.site-header {
  position: sticky; top: 0; z-index: 500; border-bottom: 1px solid var(--c-line);
}
/* Blur lives on a pseudo-element: backdrop-filter on the header itself would make it the
   containing block for the fixed-position mobile nav. */
.site-header::before {
  content: ""; position: absolute; inset: 0; z-index: -1; background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(160%) blur(10px); -webkit-backdrop-filter: saturate(160%) blur(10px);
}
.site-header__inner { display: flex; align-items: center; justify-content: space-between; min-height: var(--header-h); gap: var(--sp-4); }
.logo { display: inline-flex; align-items: center; gap: 0.6rem; text-decoration: none; color: var(--c-navy); font-family: var(--f-display); font-weight: 800; font-size: 1.2rem; letter-spacing: -0.02em; }
.logo svg { width: 36px; height: 36px; flex: none; }
.logo__word { line-height: 1; }
.logo__word span { display: block; font-size: 0.62rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--c-teal-dark); margin-top: 3px; }
/* Image logo (brand artwork) */
.logo--img img { height: 44px; width: auto; display: block; }
@media (min-width: 900px) { .logo--img img { height: 54px; } }
.footer-brand .logo--img { background: #fff; padding: 0.55rem 0.8rem; border-radius: var(--r-md); }
.footer-brand .logo--img img { height: 40px; }
.nav-toggle {
  display: inline-flex; align-items: center; justify-content: center; width: 46px; height: 46px;
  border: 1px solid var(--c-line-strong); background: #fff; border-radius: var(--r-md); color: var(--c-navy);
}
.nav-toggle svg { width: 22px; height: 22px; }
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-menu { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }
.header-cta { display: none; }
.header-actions { display: flex; align-items: center; gap: var(--sp-3); }

.site-nav {
  display: none; position: fixed; inset: var(--header-h) 0 0 0; background: #fff; overflow-y: auto;
  padding: var(--sp-4) var(--gutter) var(--sp-8); z-index: 400;
}
.site-nav.is-open { display: block; }
.site-nav__list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.site-nav__item { border-bottom: 1px solid var(--c-line); margin: 0; }
.site-nav__item > a, .site-nav__item > button {
  display: flex; align-items: center; justify-content: space-between; width: 100%; gap: 0.5rem;
  padding: 0.95rem 0.25rem; background: none; border: 0; text-align: left; text-decoration: none;
  font-family: var(--f-display); font-weight: 700; font-size: 1.05rem; color: var(--c-navy);
}
.site-nav__item > button svg { width: 18px; height: 18px; transition: transform var(--t-base) var(--ease); }
.site-nav__item > button[aria-expanded="true"] svg { transform: rotate(180deg); }
.site-nav__item > a[aria-current="page"] { color: var(--c-blue-dark); }
.site-nav__cta { margin-top: var(--sp-5); border: 0; }
.site-nav__item.site-nav__cta > a.btn { width: 100%; justify-content: center; background: var(--c-blue); color: #fff; padding: 0.85rem 1.5rem; font-size: var(--fs-base); }
.site-nav__item.site-nav__cta > a.btn:hover { background: var(--c-blue-dark); }

.dropdown { display: none; list-style: none; margin: 0; padding: 0 0 var(--sp-3); }
.dropdown li { margin: 0; }
.site-nav__item > button[aria-expanded="true"] + .dropdown { display: grid; }
.dropdown a { display: block; padding: 0.55rem 0.75rem; text-decoration: none; color: var(--c-text); border-radius: var(--r-sm); font-size: 0.95rem; }
.dropdown a:hover, .dropdown a:focus-visible { background: var(--c-bg); color: var(--c-navy); }
.dropdown a strong { display: block; font-family: var(--f-display); color: var(--c-navy); font-weight: 700; }
.dropdown a span { display: block; color: var(--c-text-2); font-size: var(--fs-xs); }
.dropdown__label { font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: 0.08em; color: var(--c-text-3); font-weight: 600; padding: 0.6rem 0.75rem 0.2rem; }
.dropdown__all { margin-top: 0.4rem; }
.dropdown__all a { font-family: var(--f-display); font-weight: 700; color: var(--c-blue-dark); }

/* No-JS: keep navigation usable on small screens */
.no-js .nav-toggle { display: none; }
.no-js .site-nav { display: block; position: static; inset: auto; padding: 0 0 var(--sp-4); }
.no-js .dropdown { display: grid; }
.no-js .site-nav__item > button { pointer-events: none; }
.no-js .site-nav__item > button svg { display: none; }

/* ---------- Breadcrumbs ---------- */
.breadcrumbs { font-size: var(--fs-sm); color: var(--c-text-2); padding-block: var(--sp-4) 0; }
.breadcrumbs ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.35rem; }
.breadcrumbs li { margin: 0; display: inline-flex; align-items: center; gap: 0.35rem; }
.breadcrumbs li + li::before { content: "/"; color: var(--c-line-strong); }
.breadcrumbs a { color: var(--c-text-2); text-decoration: none; }
.breadcrumbs a:hover { color: var(--c-blue-dark); text-decoration: underline; }
.breadcrumbs [aria-current="page"] { color: var(--c-navy); font-weight: 500; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden; background: var(--c-navy-deep); color: var(--c-on-dark);
  padding-block: var(--sp-8) var(--sp-8);
}
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(60% 55% at 85% 10%, rgba(40, 120, 240, 0.38), transparent 70%),
    radial-gradient(45% 45% at 10% 95%, rgba(16, 166, 160, 0.28), transparent 70%),
    linear-gradient(180deg, var(--c-navy-deep) 0%, var(--c-navy) 100%);
}
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0.35;
  background-image: linear-gradient(rgba(255,255,255,0.06) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(70% 70% at 60% 40%, #000 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(70% 70% at 60% 40%, #000 30%, transparent 100%);
}
.hero > .container { position: relative; z-index: 1; }
.hero__grid { display: grid; gap: var(--sp-6); align-items: center; }
.hero h1 { color: #fff; font-size: var(--fs-3xl); margin-bottom: var(--sp-4); }
.hero__lede { font-size: var(--fs-md); color: var(--c-on-dark); max-width: 560px; margin-bottom: var(--sp-5); }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--sp-3); margin-bottom: var(--sp-5); }
.hero__points { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 0.5rem 1.25rem; font-size: var(--fs-sm); color: var(--c-on-dark-muted); }
.hero__points li { display: inline-flex; align-items: center; gap: 0.45rem; margin: 0; }
.hero__points svg { width: 16px; height: 16px; color: var(--c-teal); flex: none; }
.hero .eyebrow { color: var(--c-teal); }

/* Page header (inner pages) */
.page-header { background: linear-gradient(180deg, var(--c-bg) 0%, #fff 100%); padding-block: var(--sp-5) var(--sp-7); border-bottom: 1px solid var(--c-line); }
.page-header h1 { margin-top: var(--sp-4); max-width: 820px; }
.page-header__lede { font-size: var(--fs-md); color: var(--c-text-2); max-width: 720px; }
.page-header--dark { background: var(--c-navy); border: 0; color: var(--c-on-dark); position: relative; overflow: hidden; }
.page-header--dark::before { content: ""; position: absolute; inset: 0; background: radial-gradient(50% 60% at 90% 0%, rgba(40,120,240,0.35), transparent 70%), radial-gradient(40% 50% at 0% 100%, rgba(16,166,160,0.2), transparent 70%); pointer-events: none; }
.page-header--dark > .container { position: relative; }
.page-header--dark h1 { color: #fff; }
.page-header--dark .page-header__lede { color: var(--c-on-dark); }
.page-header--dark .breadcrumbs, .page-header--dark .breadcrumbs a { color: var(--c-on-dark-muted); }
.page-header--dark .breadcrumbs [aria-current="page"] { color: #fff; }
.page-header--dark .breadcrumbs li + li::before { color: rgba(255,255,255,0.3); }
.page-header--dark .eyebrow { color: var(--c-teal); }
.page-header__meta { display: flex; flex-wrap: wrap; gap: 0.5rem 1.25rem; font-size: var(--fs-sm); color: var(--c-text-2); margin-top: var(--sp-4); }
.page-header--dark .page-header__meta { color: var(--c-on-dark-muted); }
.page-header__actions { display: flex; flex-wrap: wrap; gap: var(--sp-3); margin-top: var(--sp-5); }

/* ---------- Invoice flow visual (hero) ---------- */
.flow-card {
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.14); border-radius: var(--r-xl);
  padding: var(--sp-5); backdrop-filter: blur(6px); box-shadow: var(--sh-lg);
}
.flow-card__title { display: flex; justify-content: space-between; align-items: center; font-family: var(--f-display); font-weight: 700; color: #fff; margin-bottom: var(--sp-4); font-size: var(--fs-sm); letter-spacing: 0.04em; text-transform: uppercase; }
.flow-card__title span { color: var(--c-on-dark-muted); font-weight: 500; letter-spacing: 0; text-transform: none; }
.flow { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.75rem; counter-reset: flow; }
.flow li { position: relative; display: grid; grid-template-columns: 36px 1fr auto; gap: 0.85rem; align-items: center; background: rgba(8,24,39,0.5); border: 1px solid rgba(255,255,255,0.1); border-radius: var(--r-md); padding: 0.8rem 0.95rem; counter-increment: flow; margin: 0; }
.flow li::before { content: counter(flow); display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; font-family: var(--f-display); font-weight: 800; color: #fff; background: linear-gradient(135deg, var(--c-blue), var(--c-teal)); font-size: 0.95rem; }
.flow__label { font-family: var(--f-display); font-weight: 700; color: #fff; font-size: 0.95rem; }
.flow__sub { color: var(--c-on-dark-muted); font-size: var(--fs-xs); display: block; }
.flow__amt { font-family: var(--f-display); font-weight: 700; color: var(--c-teal); font-size: 0.95rem; white-space: nowrap; }
.flow__bar { height: 10px; border-radius: var(--r-pill); background: rgba(255,255,255,0.1); overflow: hidden; margin-top: var(--sp-4); display: flex; }
.flow__bar span { height: 100%; }
.flow__bar .b1 { background: var(--c-blue); width: 85%; }
.flow__bar .b2 { background: var(--c-teal); width: 12%; }
.flow__bar .b3 { background: rgba(255,255,255,0.35); width: 3%; }
.flow__legend { display: flex; flex-wrap: wrap; gap: 0.4rem 1rem; margin-top: 0.6rem; font-size: var(--fs-xs); color: var(--c-on-dark-muted); }
.flow__legend i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 0.35rem; vertical-align: middle; }
.flow__note { font-size: var(--fs-xs); color: var(--c-on-dark-muted); margin-top: var(--sp-3); }

/* ---------- Cards ---------- */
.card {
  background: #fff; border: 1px solid var(--c-line); border-radius: var(--r-lg); padding: var(--sp-5);
  box-shadow: var(--sh-sm); transition: transform var(--t-base) var(--ease), box-shadow var(--t-base) var(--ease), border-color var(--t-base) var(--ease);
  display: flex; flex-direction: column; gap: var(--sp-3); position: relative;
}
.card:hover, .card:focus-within { transform: translateY(-3px); box-shadow: var(--sh-md); border-color: var(--c-line-strong); }
.card h3 { margin: 0; font-size: var(--fs-lg); }
.card p { color: var(--c-text-2); margin: 0; flex: 1; }
.card .link-arrow { margin-top: auto; }
.card--link { text-decoration: none; color: inherit; }
.card--link:hover { color: inherit; }
.card--link h3 { color: var(--c-navy); }
.card__icon { width: 48px; height: 48px; border-radius: var(--r-md); display: grid; place-items: center; background: var(--c-blue-light); color: var(--c-blue-dark); }
.card__icon svg { width: 24px; height: 24px; }
.card__icon--teal { background: var(--c-teal-light); color: var(--c-teal-dark); }
.card--feature { background: linear-gradient(160deg, #fff 0%, var(--c-bg) 100%); }
.card--dark { background: var(--c-navy-soft); border-color: rgba(255,255,255,0.1); color: var(--c-on-dark); }
.card--dark h3 { color: #fff; }
.card--dark p { color: var(--c-on-dark-muted); }
.card--dark .link-arrow { color: var(--c-teal); }
.card--industry { padding: 0; overflow: hidden; }
.card--industry .card__body { padding: var(--sp-5); display: flex; flex-direction: column; gap: var(--sp-3); flex: 1; }
.card__visual { height: 120px; background: linear-gradient(135deg, var(--c-navy) 0%, var(--c-navy-soft) 60%, var(--c-blue) 140%); display: grid; place-items: center; color: #fff; position: relative; overflow: hidden; }
.card__visual::after { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,0.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.08) 1px, transparent 1px); background-size: 24px 24px; opacity: 0.6; }
.card__visual svg { width: 44px; height: 44px; position: relative; z-index: 1; }
.card--guide .card__meta { font-size: var(--fs-xs); color: var(--c-text-3); text-transform: uppercase; letter-spacing: 0.06em; font-weight: 600; }
.stat { font-family: var(--f-display); font-size: var(--fs-2xl); font-weight: 800; color: var(--c-navy); line-height: 1; }
.stat + p { color: var(--c-text-2); font-size: var(--fs-sm); }

/* ---------- Steps ---------- */
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--sp-5); counter-reset: step; }
.steps li { position: relative; counter-increment: step; padding: var(--sp-5); background: #fff; border: 1px solid var(--c-line); border-radius: var(--r-lg); margin: 0; }
.steps li::before { content: "0" counter(step); font-family: var(--f-display); font-weight: 800; font-size: var(--fs-2xl); color: var(--c-blue); line-height: 1; display: block; margin-bottom: var(--sp-3); letter-spacing: -0.03em; }
.steps h3 { font-size: var(--fs-md); margin-bottom: var(--sp-2); }
.steps p { color: var(--c-text-2); font-size: var(--fs-sm); }
.steps--dark li { background: rgba(255,255,255,0.05); border-color: rgba(255,255,255,0.12); }
.steps--dark h3 { color: #fff; }
.steps--dark p { color: var(--c-on-dark-muted); }
.steps--dark li::before { color: var(--c-teal); }

/* ---------- Benefits / icon list ---------- */
.icon-list { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--sp-4); }
.icon-list li { display: grid; grid-template-columns: 40px 1fr; gap: var(--sp-3); margin: 0; align-items: start; }
.icon-list li > svg { width: 40px; height: 40px; border-radius: var(--r-md); background: var(--c-teal-light); color: var(--c-teal-dark); padding: 9px; flex: none; }
.icon-list strong { display: block; font-family: var(--f-display); color: var(--c-navy); margin-bottom: 0.15rem; }
.icon-list p { color: var(--c-text-2); font-size: var(--fs-sm); }
.section--dark .icon-list strong { color: #fff; }
.section--dark .icon-list p { color: var(--c-on-dark-muted); }
.section--dark .icon-list li > svg { background: rgba(255,255,255,0.08); color: var(--c-teal); }
.check-list { list-style: none; padding: 0; margin: 0 0 var(--sp-4); }
.check-list li { position: relative; padding-left: 1.75rem; margin-bottom: var(--sp-2); }
.check-list li::before { content: ""; position: absolute; left: 0; top: 0.35em; width: 1.1rem; height: 1.1rem; border-radius: 50%; background: var(--c-teal-light) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230b807b' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/60% no-repeat; }
.check-list--cross li::before { background: var(--c-error-bg) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23b42318' stroke-width='3' stroke-linecap='round'%3E%3Cpath d='M18 6 6 18M6 6l12 12'/%3E%3C/svg%3E") center/55% no-repeat; }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--c-line); border-radius: var(--r-lg); background: #fff; box-shadow: var(--sh-sm); margin-bottom: var(--sp-5); }
.table { min-width: 560px; font-size: var(--fs-sm); }
.table th, .table td { padding: 0.9rem 1rem; text-align: left; vertical-align: top; border-bottom: 1px solid var(--c-line); }
.table thead th { background: var(--c-bg); font-family: var(--f-display); font-weight: 700; color: var(--c-navy); font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: 0.06em; }
.table tbody th { font-weight: 600; color: var(--c-navy); background: #fbfcfe; width: 28%; }
.table tbody tr:last-child td, .table tbody tr:last-child th { border-bottom: 0; }
.table caption { caption-side: bottom; text-align: left; font-size: var(--fs-xs); color: var(--c-text-3); padding: 0.75rem 1rem; }
.table--compact th, .table--compact td { padding: 0.6rem 0.8rem; }

/* ---------- FAQ (native details/summary) ---------- */
.faq { display: grid; gap: var(--sp-3); }
.faq details { background: #fff; border: 1px solid var(--c-line); border-radius: var(--r-md); overflow: hidden; }
.faq details[open] { border-color: var(--c-line-strong); box-shadow: var(--sh-sm); }
.faq summary { list-style: none; cursor: pointer; padding: 1rem 3rem 1rem 1.25rem; font-family: var(--f-display); font-weight: 700; color: var(--c-navy); position: relative; font-size: 1.02rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 1.1rem; top: 50%; width: 12px; height: 12px; border-right: 2px solid var(--c-blue-dark); border-bottom: 2px solid var(--c-blue-dark); transform: translateY(-70%) rotate(45deg); transition: transform var(--t-base) var(--ease); }
.faq details[open] summary::after { transform: translateY(-30%) rotate(225deg); }
.faq summary:hover { background: var(--c-bg); }
.faq .faq__body { padding: 0 1.25rem 1.25rem; color: var(--c-text-2); }
.faq .faq__body p:last-child { margin-bottom: 0; }

/* ---------- Comparison block ---------- */
.compare { display: grid; gap: var(--sp-4); }
.compare__col { background: #fff; border: 1px solid var(--c-line); border-radius: var(--r-lg); padding: var(--sp-5); }
.compare__col h3 { display: flex; align-items: center; gap: 0.5rem; }
.compare__col--a { border-top: 4px solid var(--c-blue); }
.compare__col--b { border-top: 4px solid var(--c-teal); }

/* ---------- Notices ---------- */
.notice { border-radius: var(--r-md); padding: var(--sp-4) var(--sp-5); border: 1px solid var(--c-line); background: var(--c-bg); font-size: var(--fs-sm); color: var(--c-text-2); display: grid; grid-template-columns: 22px 1fr; gap: 0.75rem; align-items: start; margin-block: var(--sp-5); }
.notice > svg { width: 22px; height: 22px; color: var(--c-navy); margin-top: 1px; }
.notice strong { color: var(--c-navy); }
.notice p:last-child { margin: 0; }
.notice--info { background: var(--c-blue-light); border-color: #c7dbfb; }
.notice--info > svg { color: var(--c-blue-dark); }
.notice--warning { background: var(--c-warning-bg); border-color: #f3dcae; }
.notice--warning > svg { color: var(--c-warning); }
.notice--placeholder { background: #fff8e6; border: 1px dashed var(--c-warning); }
.placeholder { background: #fff3cd; color: #7a4b00; padding: 0 0.3em; border-radius: 3px; font-weight: 600; border: 1px dashed #d7a93a; }

/* ---------- Prose (article content) ---------- */
.prose { max-width: var(--w-prose); }
.prose h2 { margin-top: var(--sp-7); font-size: var(--fs-xl); }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin-top: var(--sp-6); font-size: var(--fs-md); }
.prose p, .prose ul, .prose ol { margin-bottom: var(--sp-4); }
.prose li { margin-bottom: 0.35rem; }
.prose .lede { font-size: var(--fs-md); color: var(--c-text-2); }
.prose figure { margin: var(--sp-6) 0; }
.prose figcaption { font-size: var(--fs-xs); color: var(--c-text-3); margin-top: 0.5rem; }
.prose .table-wrap { margin-block: var(--sp-5); }
.prose blockquote { margin: var(--sp-5) 0; padding: var(--sp-4) var(--sp-5); border-left: 4px solid var(--c-teal); background: var(--c-bg); border-radius: 0 var(--r-md) var(--r-md) 0; color: var(--c-navy); font-family: var(--f-display); font-weight: 600; }
.prose dl:not(.example dl) { margin: 0 0 var(--sp-5); }
.prose dl:not(.example dl) dt { font-family: var(--f-display); font-weight: 700; color: var(--c-navy); margin-top: var(--sp-4); }
.prose dl:not(.example dl) dd { margin: 0.25rem 0 0; color: var(--c-text-2); }
.prose label:has(> input[type="checkbox"]) { display: flex; gap: 0.6rem; align-items: flex-start; padding: 0.55rem 0; border-bottom: 1px solid var(--c-line); cursor: pointer; }
.prose label > input[type="checkbox"] { width: 20px; height: 20px; margin-top: 3px; accent-color: var(--c-blue); flex: none; }
.definition { background: var(--c-bg); border-left: 4px solid var(--c-blue); border-radius: 0 var(--r-md) var(--r-md) 0; padding: var(--sp-4) var(--sp-5); margin: var(--sp-5) 0; }
.definition p { margin: 0; }
.definition strong { color: var(--c-navy); }
.example { background: #fff; border: 1px solid var(--c-line); border-radius: var(--r-lg); padding: var(--sp-5); margin: var(--sp-5) 0; box-shadow: var(--sh-sm); }
.example h3, .example h4 { margin-top: 0; display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
.example__tag { display: inline-block; font-size: var(--fs-xs); font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--c-teal-dark); background: var(--c-teal-light); padding: 0.15rem 0.6rem; border-radius: var(--r-pill); }
.example dl { display: grid; grid-template-columns: 1fr auto; gap: 0.45rem 1rem; margin: 0; font-size: var(--fs-sm); }
.example dt { color: var(--c-text-2); }
.example dd { margin: 0; font-family: var(--f-display); font-weight: 700; color: var(--c-navy); text-align: right; font-variant-numeric: tabular-nums; }
.example dl .total { border-top: 1px solid var(--c-line); padding-top: 0.45rem; }
.example__note { font-size: var(--fs-xs); color: var(--c-text-3); margin-top: var(--sp-3); }

/* Article layout with sidebar */
.article-layout { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--sp-7); }
.article-layout > * { min-width: 0; }
.prose { min-width: 0; overflow-wrap: anywhere; }
.split > * { min-width: 0; }
.sidebar { display: grid; gap: var(--sp-5); align-content: start; }
.sidebar-box { background: var(--c-bg); border: 1px solid var(--c-line); border-radius: var(--r-lg); padding: var(--sp-5); }
.sidebar-box h2, .sidebar-box h3 { font-size: var(--fs-base); margin-bottom: var(--sp-3); }
.sidebar-box ul { list-style: none; padding: 0; margin: 0; }
.sidebar-box li { margin-bottom: 0.5rem; font-size: var(--fs-sm); }
.sidebar-box a { text-decoration: none; }
.sidebar-box a:hover { text-decoration: underline; }
.sidebar-box--cta { background: var(--c-navy); border-color: var(--c-navy); color: var(--c-on-dark); }
.sidebar-box--cta h2, .sidebar-box--cta h3 { color: #fff; }
.sidebar-box--cta p { color: var(--c-on-dark-muted); font-size: var(--fs-sm); margin-bottom: var(--sp-4); }
.toc { font-size: var(--fs-sm); }
.toc ol { list-style: none; padding: 0; margin: 0; }
.toc li { margin-bottom: 0.4rem; }
.toc a { color: var(--c-text-2); text-decoration: none; }
.toc a:hover { color: var(--c-blue-dark); }

/* ---------- CTA band ---------- */
.cta-band { position: relative; overflow: hidden; background: var(--c-navy); color: var(--c-on-dark); border-radius: var(--r-xl); padding: var(--sp-7) var(--sp-5); text-align: center; }
.cta-band::before { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 80% at 20% 100%, rgba(16,166,160,0.35), transparent 70%), radial-gradient(60% 80% at 90% 0%, rgba(40,120,240,0.4), transparent 70%); pointer-events: none; }
.cta-band > * { position: relative; }
.cta-band h2 { color: #fff; max-width: 680px; margin-inline: auto; }
.cta-band p { color: var(--c-on-dark); max-width: 560px; margin-inline: auto; margin-bottom: var(--sp-5); }
.cta-band .flex { justify-content: center; }
.cta-inline { background: var(--c-blue-light); border: 1px solid #c7dbfb; border-radius: var(--r-lg); padding: var(--sp-5); display: grid; gap: var(--sp-4); margin: var(--sp-6) 0; }
.cta-inline h3 { margin: 0; }
.cta-inline p { margin: 0; color: var(--c-text-2); }

/* ---------- Forms ---------- */
.form { display: grid; gap: var(--sp-4); position: relative; }
.form__row { display: grid; gap: var(--sp-4); }
.field { display: grid; gap: 0.4rem; }
.field label, .field legend { font-family: var(--f-display); font-weight: 700; color: var(--c-navy); font-size: var(--fs-sm); }
.field .hint { font-size: var(--fs-xs); color: var(--c-text-2); }
.field input, .field select, .field textarea {
  width: 100%; padding: 0.8rem 0.95rem; border: 1px solid var(--c-line-strong); border-radius: var(--r-md); background: #fff;
  min-height: 48px; transition: border-color var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
}
.field select { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2310243a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 0.9rem center; background-size: 18px; padding-right: 2.6rem; }
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--c-blue); box-shadow: var(--sh-glow); }
.field.is-invalid input, .field.is-invalid select, .field.is-invalid textarea { border-color: var(--c-error); }
.field__error { display: none; font-size: var(--fs-xs); color: var(--c-error); font-weight: 600; }
.field.is-invalid .field__error { display: block; }
.field--check { grid-template-columns: auto 1fr; align-items: start; gap: 0.6rem; }
.field--check input { width: 20px; height: 20px; min-height: 0; margin-top: 3px; accent-color: var(--c-blue); padding: 0; }
.field--check label { font-weight: 400; font-family: var(--f-body); color: var(--c-text-2); font-size: var(--fs-sm); }
.field--check .field__error { grid-column: 1 / -1; }
.form fieldset { border: 0; padding: 0; margin: 0; display: grid; gap: 0.5rem; }
.form__hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__status { display: none; padding: var(--sp-4); border-radius: var(--r-md); font-size: var(--fs-sm); }
.form__status.is-success { display: block; background: var(--c-success-bg); color: var(--c-success); border: 1px solid #bfe5d1; }
.form__status.is-error { display: block; background: var(--c-error-bg); color: var(--c-error); border: 1px solid #f3c2bd; }
.form__status.is-info { display: block; background: var(--c-blue-light); color: var(--c-navy); border: 1px solid #c7dbfb; }
.form__actions { display: flex; flex-wrap: wrap; gap: var(--sp-3); align-items: center; }
.form__legal { font-size: var(--fs-xs); color: var(--c-text-3); }
.form-card { background: #fff; border: 1px solid var(--c-line); border-radius: var(--r-xl); padding: var(--sp-5); box-shadow: var(--sh-md); }

/* ---------- Calculator ---------- */
.calc { display: grid; gap: var(--sp-5); background: #fff; border: 1px solid var(--c-line); border-radius: var(--r-xl); padding: var(--sp-5); box-shadow: var(--sh-md); }
.calc__inputs { display: grid; gap: var(--sp-4); }
.calc .field input[type="range"] { padding: 0; min-height: 0; border: 0; accent-color: var(--c-blue); height: 36px; }
.calc__range { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: var(--sp-3); }
.calc__range output { font-family: var(--f-display); font-weight: 800; color: var(--c-navy); min-width: 3.5ch; text-align: right; font-variant-numeric: tabular-nums; }
.calc__money { position: relative; }
.calc__money::before { content: "\00a3"; position: absolute; left: 0.95rem; top: 50%; transform: translateY(-50%); color: var(--c-text-2); font-weight: 600; }
.calc__money input { padding-left: 2rem; }
.calc__pct { position: relative; }
.calc__pct::after { content: "%"; position: absolute; right: 0.95rem; top: 50%; transform: translateY(-50%); color: var(--c-text-2); font-weight: 600; }
.calc__results { background: var(--c-navy); color: var(--c-on-dark); border-radius: var(--r-lg); padding: var(--sp-5); }
.calc__results h3 { color: #fff; font-size: var(--fs-md); }
.calc__results dl { display: grid; grid-template-columns: 1fr auto; gap: 0.6rem 1rem; margin: 0; font-size: var(--fs-sm); }
.calc__results dt { color: var(--c-on-dark-muted); }
.calc__results dd { margin: 0; font-family: var(--f-display); font-weight: 700; color: #fff; text-align: right; font-variant-numeric: tabular-nums; }
.calc__results .is-key { color: #fff; }
.calc__results dd.is-key { color: var(--c-teal); font-size: var(--fs-lg); }
.calc__results .divider { grid-column: 1 / -1; border-top: 1px solid rgba(255,255,255,0.15); margin: 0.3rem 0; }
.calc__bar { display: flex; height: 14px; border-radius: var(--r-pill); overflow: hidden; background: rgba(255,255,255,0.12); margin: var(--sp-4) 0 0.5rem; }
.calc__bar span { height: 100%; transition: width var(--t-slow) var(--ease); }
.calc__bar .seg-advance { background: var(--c-blue); }
.calc__bar .seg-balance { background: var(--c-teal); }
.calc__bar .seg-fees { background: #f0b250; }
.calc__legend { display: flex; flex-wrap: wrap; gap: 0.4rem 1rem; font-size: var(--fs-xs); color: var(--c-on-dark-muted); }
.calc__legend i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 0.35rem; vertical-align: middle; }
.calc__disclaimer { font-size: var(--fs-xs); color: var(--c-text-3); }
.calc__note { font-size: var(--fs-xs); color: var(--c-on-dark-muted); margin-top: var(--sp-3); }

/* ---------- Footer ---------- */
.site-footer { background: var(--c-navy-deep); color: var(--c-on-dark-muted); padding-block: var(--sp-8) var(--sp-5); font-size: var(--fs-sm); }
.site-footer a { color: var(--c-on-dark); text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.footer-grid { display: grid; gap: var(--sp-6); }
.footer-brand .logo { color: #fff; }
.footer-brand .logo__word span { color: var(--c-teal); }
.footer-brand p { margin-top: var(--sp-4); max-width: 36ch; }
.site-footer h2 { font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: 0.1em; color: #fff; margin-bottom: var(--sp-3); }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 0.5rem; }
.footer-legal { border-top: 1px solid rgba(255,255,255,0.1); margin-top: var(--sp-6); padding-top: var(--sp-5); display: grid; gap: var(--sp-4); font-size: var(--fs-xs); }
.footer-legal p { margin: 0; }
.footer-legal__links { display: flex; flex-wrap: wrap; gap: 0.5rem 1.25rem; }
.footer-disclaimer { font-size: var(--fs-xs); line-height: 1.55; margin-top: var(--sp-4); }

/* ---------- Back to top ---------- */
.back-to-top {
  position: fixed; right: 1rem; bottom: 1rem; z-index: 300; width: 46px; height: 46px; border-radius: 50%;
  background: var(--c-navy); color: #fff; border: 0; display: grid; place-items: center; box-shadow: var(--sh-md);
  opacity: 0; visibility: hidden; transform: translateY(8px); transition: opacity var(--t-base), transform var(--t-base), visibility var(--t-base);
}
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: none; }
.back-to-top svg { width: 20px; height: 20px; }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity var(--t-slow) var(--ease), transform var(--t-slow) var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* ---------- Misc blocks ---------- */
.pill { display: inline-flex; align-items: center; gap: 0.35rem; padding: 0.3rem 0.75rem; border-radius: var(--r-pill); font-size: var(--fs-xs); font-weight: 600; background: var(--c-bg); color: var(--c-text-2); border: 1px solid var(--c-line); }
.pill--teal { background: var(--c-teal-light); color: var(--c-teal-dark); border-color: transparent; }
.pill--blue { background: var(--c-blue-light); color: var(--c-blue-dark); border-color: transparent; }
.pills { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: var(--sp-5); }
a.pill { text-decoration: none; transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease); }
a.pill:hover, a.pill:focus-visible { background: var(--c-navy); color: #fff; border-color: var(--c-navy); }
.trust-strip { display: grid; gap: var(--sp-4); }
.trust-strip__item { display: flex; gap: 0.75rem; align-items: flex-start; }
.trust-strip__item svg { width: 24px; height: 24px; color: var(--c-teal); flex: none; margin-top: 2px; }
.trust-strip__item strong { display: block; font-family: var(--f-display); color: var(--c-navy); }
.trust-strip__item span { color: var(--c-text-2); font-size: var(--fs-sm); }
.section--dark .trust-strip__item strong { color: #fff; }
.section--dark .trust-strip__item span { color: var(--c-on-dark-muted); }
.contact-list { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--sp-4); }
.contact-list li { display: grid; grid-template-columns: 44px 1fr; gap: var(--sp-3); align-items: start; }
.contact-list svg { width: 44px; height: 44px; padding: 11px; border-radius: var(--r-md); background: var(--c-blue-light); color: var(--c-blue-dark); }
.contact-list strong { display: block; font-family: var(--f-display); color: var(--c-navy); }
.related { border-top: 1px solid var(--c-line); padding-top: var(--sp-6); margin-top: var(--sp-7); }
.related h2 { font-size: var(--fs-xl); }
.pros-cons { display: grid; gap: var(--sp-4); margin: var(--sp-5) 0; }
.pros-cons > div { background: #fff; border: 1px solid var(--c-line); border-radius: var(--r-lg); padding: var(--sp-5); }
.pros-cons h3 { font-size: var(--fs-md); margin-top: 0; }
.diagram { background: #fff; border: 1px solid var(--c-line); border-radius: var(--r-lg); padding: var(--sp-5); margin: var(--sp-5) 0; }
.diagram svg { width: 100%; height: auto; }
.text-center { text-align: center; }
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.mt-6 { margin-top: var(--sp-6); }
.muted { color: var(--c-text-2); }
.small { font-size: var(--fs-sm); }

/* ---------- 404 ---------- */
.error-page { text-align: center; padding-block: var(--sp-9); }
.error-page .stat { font-size: 6rem; color: var(--c-blue); margin-bottom: var(--sp-4); }

/* ---------- Print ---------- */
@media print {
  .site-header, .site-footer, .back-to-top, .cta-band, .sidebar-box--cta, .nav-toggle { display: none !important; }
  body { color: #000; }
  a { color: #000; text-decoration: underline; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
}