/* Yöntem Hukuk — design tokens
   Layout: a petition (dilekçe) page — a narrow left margin column carries the
   section's legal heading (VEKİL, HUKUKİ NEDENLER, USUL…), the wide right column
   carries the content. One loud moment: the violet ink stamp on the case file. */
:root {
  --paper: #f1f2ee;
  --paper-2: #e7e9e3;
  --folder: #d7dee3;
  --ink: #15161d;
  --ink-2: #4b4e5b;
  --rule: #cdd0c8;
  --stamp: #4d35b0;
  --stamp-soft: rgba(77, 53, 176, 0.09);
  --on-ink: #f1f2ee;
  --error: #b4232c;

  --display: "Bodoni Moda", "Bodoni 72", Didot, "Times New Roman", Georgia, serif;
  --body: "Schibsted Grotesk", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;
  --sign: "Mrs Saint Delafield", "Brush Script MT", cursive;

  --step--1: 0.8125rem;
  --step-0: 1.0625rem;
  --step-1: 1.25rem;
  --step-2: clamp(1.5rem, 1.2rem + 1.2vw, 2rem);
  --step-3: clamp(2.1rem, 1.5rem + 2.6vw, 3.4rem);
  --step-4: clamp(2.9rem, 1.6rem + 5.6vw, 6.4rem);

  --gutter: clamp(16px, 4vw, 56px);
  --margin-col: 13.5rem;
  --max: 1240px;
  --radius: 4px;
  --header-h: 68px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #101116;
    --paper-2: #181a21;
    --folder: #1d232b;
    --ink: #ecebf2;
    --ink-2: #a2a4b3;
    --rule: #2b2e38;
    --stamp: #a594ff;
    --stamp-soft: rgba(165, 148, 255, 0.1);
    --on-ink: #101116;
    --error: #ff8f95;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #101116;
  --paper-2: #181a21;
  --folder: #1d232b;
  --ink: #ecebf2;
  --ink-2: #a2a4b3;
  --rule: #2b2e38;
  --stamp: #a594ff;
  --stamp-soft: rgba(165, 148, 255, 0.1);
  --on-ink: #101116;
  --error: #ff8f95;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: var(--step-0);
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { max-width: 100%; }
a { color: inherit; text-decoration-color: color-mix(in srgb, var(--stamp) 50%, transparent); text-underline-offset: 3px; }
a:hover { color: var(--stamp); }
:focus-visible { outline: 2px solid var(--stamp); outline-offset: 3px; border-radius: 2px; }
::selection { background: var(--stamp); color: var(--on-ink); }
[hidden] { display: none !important; }
h1, h2, h3 { font-family: var(--display); font-weight: 500; line-height: 1.05; margin: 0; text-wrap: balance; letter-spacing: -0.01em; }
p { margin: 0; }
em { font-style: italic; }

.wrap {
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-left: max(var(--gutter), env(safe-area-inset-left, 0px));
  padding-right: max(var(--gutter), env(safe-area-inset-right, 0px));
}
.label {
  font-family: var(--mono);
  font-size: var(--step--1);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.muted { color: var(--ink-2); }
.skip { position: absolute; left: -9999px; top: 8px; z-index: 100; background: var(--ink); color: var(--on-ink); padding: 8px 14px; }
.skip:focus { left: 16px; }

/* Header ------------------------------------------------------------ */
body::before {
  content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px);
  z-index: 60; background: var(--paper);
}
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  background: color-mix(in srgb, var(--paper) 86%, transparent);
  backdrop-filter: saturate(1.4) blur(14px);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s ease;
}
.site-header.is-scrolled { border-bottom-color: var(--rule); }
.site-header .wrap { display: flex; align-items: center; gap: 24px; height: var(--header-h); }
.brand { display: inline-flex; align-items: baseline; gap: 10px; text-decoration: none; color: var(--ink); }
.brand:hover { color: var(--ink); }
.brand__mark { width: 30px; height: 30px; align-self: center; color: var(--stamp); flex: none; }
.brand__name { font-family: var(--display); font-size: 1.55rem; font-weight: 600; letter-spacing: -0.02em; line-height: 1; }
.brand__sub { font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-2); }
.nav { margin-left: auto; display: flex; align-items: center; gap: 4px; }
.nav a { text-decoration: none; font-size: 0.94rem; padding: 8px 12px; border-radius: 999px; color: var(--ink-2); transition: color .2s, background .2s; }
.nav a:hover { color: var(--ink); background: var(--paper-2); }
.header-tools { display: flex; align-items: center; gap: 10px; }
.lang { display: inline-flex; border: 1px solid var(--rule); border-radius: 999px; padding: 3px; font-family: var(--mono); font-size: 0.72rem; }
.lang button { all: unset; cursor: pointer; padding: 5px 9px; border-radius: 999px; color: var(--ink-2); letter-spacing: .08em; }
.lang button[aria-pressed="true"] { background: var(--ink); color: var(--on-ink); }
.lang button:focus-visible { outline: 2px solid var(--stamp); }
.menu-btn { display: none; }

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font: 500 0.98rem/1 var(--body);
  padding: 15px 22px; border-radius: 999px; border: 1px solid var(--ink);
  text-decoration: none; cursor: pointer; transition: transform .2s ease, background .2s, color .2s;
  background: transparent; color: var(--ink);
}
.btn:hover { transform: translateY(-1px); color: var(--ink); }
.btn--solid { background: var(--ink); color: var(--on-ink); }
.btn--solid:hover { background: var(--stamp); border-color: var(--stamp); color: var(--on-ink); }
.btn--small { padding: 10px 16px; font-size: 0.88rem; }
.btn svg { width: 16px; height: 16px; flex: none; }

/* Hero --------------------------------------------------------------- */
.hero { padding-block: clamp(40px, 7vw, 96px) clamp(56px, 8vw, 120px); position: relative; overflow-x: clip; }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.18fr) minmax(0, .82fr); gap: clamp(32px, 5vw, 80px); align-items: center; }
.hero__eyebrow { display: flex; align-items: center; gap: 12px; color: var(--ink-2); margin-bottom: 28px; }
.hero__eyebrow::before { content: ""; width: 28px; height: 1px; background: currentColor; }
.hero h1 { font-size: var(--step-4); font-weight: 400; letter-spacing: -0.035em; line-height: .98; }
.hero h1 em { color: var(--stamp); font-weight: 400; }
.hero__lead { margin-top: 28px; max-width: 34rem; font-size: var(--step-1); line-height: 1.55; color: var(--ink-2); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.hero__areas { margin-top: 44px; display: flex; flex-wrap: wrap; gap: 8px 18px; color: var(--ink-2); font-family: var(--mono); font-size: var(--step--1); }
.hero__areas span { display: inline-flex; align-items: center; gap: 18px; }
.hero__areas span:not(:last-child)::after { content: "/"; color: var(--rule); }

/* Case file cover */
.file {
  position: relative; justify-self: end; width: min(100%, 440px); margin: 0;
  background:
    repeating-linear-gradient(90deg, transparent 0 3px, color-mix(in srgb, var(--ink) 2.5%, transparent) 3px 4px),
    var(--folder);
  border-radius: 3px 14px 14px 3px;
  padding: 28px 28px 30px 52px;
  box-shadow:
    0 1px 0 color-mix(in srgb, var(--ink) 10%, transparent),
    0 24px 60px -24px color-mix(in srgb, var(--ink) 40%, transparent),
    10px 10px 0 -2px var(--paper-2),
    10px 10px 0 -1px var(--rule);
  transform: rotate(1.6deg);
  animation: thud .5s cubic-bezier(.3,1.6,.5,1) 1.15s both;
}
.file::before, .file::after {
  content: ""; position: absolute; left: 18px; width: 13px; height: 13px; border-radius: 50%;
  background: var(--paper);
  box-shadow: inset 1px 1px 2px color-mix(in srgb, var(--ink) 35%, transparent);
}
.file::before { top: 28%; }
.file::after { top: 64%; }
.file__top { display: flex; justify-content: space-between; align-items: baseline; padding-bottom: 14px; border-bottom: 2px solid var(--ink); }
.file__firm { font-family: var(--display); font-weight: 600; font-size: 1.35rem; letter-spacing: -0.01em; }
.file__kind { font-family: var(--mono); font-size: 0.75rem; letter-spacing: .2em; }
.file__no { font-family: var(--mono); font-size: 0.78rem; color: var(--ink-2); margin-top: 10px; }
.file dl { margin: 18px 0 0; display: grid; grid-template-columns: auto 1fr; }
.file dt, .file dd { padding: 11px 0; border-bottom: 1px dashed color-mix(in srgb, var(--ink) 25%, transparent); }
.file dt { font-family: var(--mono); font-size: 0.72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-2); padding-right: 18px; padding-top: 14px; }
.file dd { margin: 0; font-size: 0.98rem; font-weight: 500; min-width: 0; }
.file dd.is-live { display: flex; align-items: center; gap: 8px; }
.file .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--stamp); box-shadow: 0 0 0 4px var(--stamp-soft); animation: pulse 2.4s ease-in-out infinite; }
.file__sig { margin-top: 22px; display: flex; justify-content: space-between; align-items: flex-end; min-height: 96px; }
.file__sig small { font-family: var(--mono); font-size: 0.7rem; letter-spacing: .14em; color: var(--ink-2); text-transform: uppercase; }

.stamp {
  position: absolute; right: -34px; bottom: -40px; width: 168px; height: 168px; color: var(--stamp);
  transform: rotate(-12deg); mix-blend-mode: multiply; pointer-events: none;
  animation: stamp-in .55s cubic-bezier(.2,.9,.25,1.2) .75s both;
}
:root[data-theme="dark"] .stamp { mix-blend-mode: screen; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .stamp { mix-blend-mode: screen; } }
.stamp text { font-family: var(--mono); font-weight: 500; fill: currentColor; }
.stamp .y { font-family: var(--display); font-style: italic; font-weight: 600; }

@keyframes stamp-in {
  0% { opacity: 0; transform: translate(30px, -40px) scale(1.9) rotate(-28deg); }
  55% { opacity: 1; transform: translate(0, 0) scale(.94) rotate(-11deg); }
  100% { opacity: 1; transform: rotate(-12deg) scale(1); }
}
@keyframes thud {
  0%, 100% { transform: rotate(1.6deg) translateY(0); }
  40% { transform: rotate(1.2deg) translateY(4px); }
}
@keyframes pulse { 50% { box-shadow: 0 0 0 7px transparent; } }

/* Sections ----------------------------------------------------------- */
.section { padding-block: clamp(64px, 9vw, 128px); border-top: 1px solid var(--rule); }
.section > .wrap { display: grid; grid-template-columns: var(--margin-col) minmax(0, 1fr); gap: clamp(24px, 4vw, 64px); }
.margin { position: relative; }
.margin__inner { position: sticky; top: calc(var(--header-h) + 32px); display: grid; gap: 8px; }
.margin .label { color: var(--stamp); }
.margin small { font-size: 0.9rem; color: var(--ink-2); }
.section h2 { font-size: var(--step-3); font-weight: 400; letter-spacing: -0.025em; max-width: 18ch; }
.section h2 em { color: var(--stamp); }
.prose { display: grid; gap: 18px; max-width: 40rem; color: var(--ink-2); }
.prose strong { color: var(--ink); font-weight: 600; }

/* About */
.about { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: clamp(32px, 5vw, 72px); margin-top: 40px; align-items: start; }
.facts { margin: 0; display: grid; border-top: 1px solid var(--ink); }
.facts div { display: grid; gap: 4px; padding: 16px 0; border-bottom: 1px solid var(--rule); }
.facts dt { color: var(--ink-2); }
.facts dd { margin: 0; font-weight: 500; }

/* Practice index */
.index { margin-top: 44px; border-top: 1px solid var(--ink); }
.area { border-bottom: 1px solid var(--rule); }
.area summary {
  list-style: none; cursor: pointer;
  display: grid; grid-template-columns: 9.5rem minmax(0, 1fr) auto; gap: 8px 28px; align-items: center;
  padding: 22px 8px; transition: background .25s ease, padding .25s ease;
}
.area summary::-webkit-details-marker { display: none; }
.area summary:hover { background: var(--stamp-soft); padding-left: 16px; }
.area__law { font-family: var(--mono); font-size: 0.78rem; color: var(--ink-2); letter-spacing: .04em; }
.area__title { display: grid; gap: 2px; }
.area__title h3 { font-size: clamp(1.45rem, 1.1rem + 1.2vw, 2rem); font-weight: 400; letter-spacing: -0.015em; }
.area__title p { color: var(--ink-2); font-size: 0.97rem; }
.area__toggle { width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--rule); display: grid; place-items: center; transition: transform .3s ease, background .2s, border-color .2s; }
.area__toggle svg { width: 14px; height: 14px; }
.area[open] .area__toggle { transform: rotate(45deg); background: var(--ink); color: var(--on-ink); border-color: var(--ink); }
.area__body { padding: 0 8px 28px calc(9.5rem + 36px); }
.area__body ul { margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 32px; }
.area__body li { position: relative; padding-left: 20px; color: var(--ink-2); }
.area__body li::before { content: "—"; position: absolute; left: 0; color: var(--stamp); }

/* Procedure (usul) */
.steps { list-style: none; margin: 48px 0 0; padding: 0; position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; --p: 0; }
.steps__line { position: absolute; left: 0; right: 0; top: 18px; height: 1px; background: var(--rule); }
.steps__line::after { content: ""; position: absolute; inset: 0; background: var(--stamp); transform-origin: left; transform: scaleX(var(--p)); transition: transform .15s linear; }
.step { position: relative; display: grid; gap: 12px; align-content: start; padding-top: 0; }
.step__n { width: 37px; height: 37px; border-radius: 50%; display: grid; place-items: center; background: var(--paper); border: 1px solid var(--rule); font-family: var(--mono); font-size: 0.8rem; position: relative; z-index: 1; transition: background .3s, color .3s, border-color .3s; }
.step.is-on .step__n { background: var(--stamp); border-color: var(--stamp); color: var(--on-ink); }
.step h3 { font-size: 1.45rem; font-weight: 500; margin-top: 10px; }
.step p { color: var(--ink-2); font-size: 0.97rem; }
.step__out { margin-top: 4px; padding-top: 12px; border-top: 1px dashed var(--rule); font-family: var(--mono); font-size: 0.76rem; color: var(--ink-2); letter-spacing: .02em; }
.step__out b { color: var(--ink); font-weight: 500; }

/* Principles (esaslar) */
.principles { margin-top: 44px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--ink); }
.principle { padding: 26px 26px 26px 0; display: grid; gap: 12px; align-content: start; }
.principle + .principle { padding-left: 26px; border-left: 1px solid var(--rule); }
.principle .label { color: var(--ink-2); font-size: 0.72rem; }
.principle h3 { font-size: 1.6rem; font-weight: 400; }
.principle p { color: var(--ink-2); font-size: 0.97rem; }

/* FAQ */
.faq { margin-top: 40px; border-top: 1px solid var(--ink); max-width: 52rem; }
.faq details { border-bottom: 1px solid var(--rule); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 24px; align-items: center; padding: 22px 0; font-size: 1.12rem; font-weight: 500; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--mono); font-size: 1.3rem; color: var(--stamp); transition: transform .25s; flex: none; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 0 24px; color: var(--ink-2); max-width: 44rem; }

/* Contact */
.contact { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 80px); margin-top: 8px; }
.section .petition { font-family: var(--display); font-size: clamp(1.6rem, 1.15rem + 1.5vw, 2.4rem); font-weight: 400; line-height: 1.28; letter-spacing: -0.015em; max-width: 24ch; }
.petition em { color: var(--stamp); }
.signature { margin-top: 36px; display: grid; gap: 2px; }
.signature__hand {
  font-family: var(--sign); font-size: 4.4rem; line-height: 1; color: var(--stamp);
  clip-path: inset(0 100% 0 0); transition: clip-path 1.8s cubic-bezier(.6,.1,.3,1);
  padding-right: 20px; width: max-content; max-width: 100%;
}
.signature.is-signed .signature__hand { clip-path: inset(0 0 0 0); }
.signature__name { font-weight: 600; }
.signature__role { font-family: var(--mono); font-size: 0.74rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-2); }

.channels { display: grid; border-top: 1px solid var(--ink); align-content: start; }
.channel { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 16px; align-items: center; padding: 18px 0; border-bottom: 1px solid var(--rule); }
.channel .label { grid-column: 1 / -1; color: var(--ink-2); font-size: 0.72rem; }
.channel__value { font-size: 1.12rem; font-weight: 500; overflow-wrap: anywhere; min-width: 0; text-decoration: none; }
.channel__actions { display: flex; gap: 6px; }
.chip { all: unset; cursor: pointer; font-family: var(--mono); font-size: 0.72rem; letter-spacing: .06em; padding: 7px 11px; border: 1px solid var(--rule); border-radius: 999px; color: var(--ink-2); transition: border-color .2s, color .2s, background .2s; white-space: nowrap; }
.chip:hover { border-color: var(--ink); color: var(--ink); }
.chip:focus-visible { outline: 2px solid var(--stamp); outline-offset: 2px; }
.chip.is-done { background: var(--stamp); border-color: var(--stamp); color: var(--on-ink); }

.composer { padding: 28px; background: var(--paper-2); border-radius: 14px; display: grid; gap: 16px; }
.composer ~ .channels { margin-top: 40px; }
.composer__head { display: grid; gap: 6px; }
.composer__foot { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; }
.composer__foot .form-status { min-height: 0; }
.composer .btn[disabled] { opacity: .6; cursor: progress; transform: none; }
.field .opt { text-transform: none; letter-spacing: 0; font-family: var(--body); font-size: 0.8rem; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-status.is-error { color: var(--error); }
.composer--done { justify-items: start; text-align: left; padding-block: 36px; }
.composer--done h3 { font-size: 1.9rem; font-weight: 400; }
.done-stamp { width: 64px; height: 64px; color: var(--stamp); transform: rotate(-10deg); animation: stamp-in .5s cubic-bezier(.2,.9,.25,1.2) both; }
.composer h3 { font-size: 1.5rem; font-weight: 500; }
.composer p.note { font-size: 0.86rem; color: var(--ink-2); }
.field { display: grid; gap: 6px; }
.field label { font-family: var(--mono); font-size: 0.72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-2); }
.field input, .field select, .field textarea {
  font: inherit; font-size: 1rem; color: var(--ink); background: var(--paper);
  border: 1px solid var(--rule); border-radius: 8px; padding: 12px 14px; width: 100%;
  transition: border-color .2s, box-shadow .2s;
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--stamp); box-shadow: 0 0 0 3px var(--stamp-soft); }
.row-2 { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 14px; }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 0.9rem; color: var(--ink-2); }
.check input { margin-top: 4px; accent-color: var(--stamp); width: 16px; height: 16px; flex: none; }
.form-status { font-size: 0.9rem; color: var(--stamp); min-height: 1.4em; }

/* Footer */
.site-footer { border-top: 1px solid var(--ink); padding-block: 48px 40px; }
.site-footer .wrap { display: grid; gap: 28px; }
.footer-top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 24px; align-items: flex-end; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 6px 20px; font-size: 0.92rem; }
.footer-nav a { text-decoration: none; color: var(--ink-2); }
.footer-nav a:hover { color: var(--ink); }
.disclaimer { font-size: 0.82rem; color: var(--ink-2); max-width: 62rem; line-height: 1.6; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-family: var(--mono); font-size: 0.74rem; color: var(--ink-2); letter-spacing: .04em; }

/* Legal pages */
.doc { padding-block: clamp(40px, 7vw, 88px); }
.doc .wrap { max-width: 860px; }
.doc h1 { font-size: var(--step-3); font-weight: 400; margin: 12px 0 28px; }
.doc h2 { font-size: 1.45rem; font-weight: 500; margin: 36px 0 12px; }
.doc p, .doc li { color: var(--ink-2); }
.doc p + p { margin-top: 12px; }
.doc ul { padding-left: 1.2rem; display: grid; gap: 6px; }
.doc .label { color: var(--stamp); }
.back { display: inline-flex; gap: 8px; align-items: center; font-family: var(--mono); font-size: 0.8rem; text-decoration: none; color: var(--ink-2); }

/* Responsive --------------------------------------------------------- */
@media (max-width: 1080px) {
  .nav { display: none; }
  .menu-btn { display: inline-grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--rule); background: transparent; color: var(--ink); cursor: pointer; }
  .menu-btn svg { width: 18px; height: 18px; }
  .header-tools { margin-left: auto; }
  .header-tools .btn { display: none; }
  .nav.is-open {
    display: flex; flex-direction: column; align-items: stretch; gap: 0;
    position: fixed; inset: calc(var(--header-h) + env(safe-area-inset-top, 0px)) 0 0 0;
    background: var(--paper); padding: 16px max(var(--gutter), env(safe-area-inset-left, 0px)) 32px;
    border-top: 1px solid var(--rule); overflow-y: auto;
  }
  .nav.is-open a { font-family: var(--display); font-size: 2rem; color: var(--ink); padding: 14px 0; border-radius: 0; border-bottom: 1px solid var(--rule); }
  .nav.is-open a:hover { background: none; color: var(--stamp); }
}
@media (max-width: 900px) {
  :root { --margin-col: 1fr; }
  .hero .wrap { grid-template-columns: minmax(0, 1fr); }
  .file { justify-self: start; margin: 12px 0 0; width: min(calc(100% - 28px), 440px); }
  .section > .wrap { grid-template-columns: minmax(0, 1fr); }
  .margin__inner { position: static; display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 14px; }
  .about, .contact { grid-template-columns: minmax(0, 1fr); }
  .steps { grid-template-columns: minmax(0, 1fr); gap: 32px; padding-left: 56px; }
  .steps__line { left: 18px; right: auto; top: 0; bottom: 0; width: 1px; height: auto; }
  .steps__line::after { transform-origin: top; transform: scaleY(var(--p)); }
  .step__n { position: absolute; left: -56px; top: 0; }
  .step h3 { margin-top: 2px; }
  .principles { grid-template-columns: minmax(0, 1fr); }
  .principle, .principle + .principle { padding: 22px 0; border-left: 0; }
  .principle + .principle { border-top: 1px solid var(--rule); }
}
@media (max-width: 640px) {
  :root { --header-h: 60px; }
  .brand__sub { display: none; }
  .area summary { grid-template-columns: minmax(0, 1fr) auto; padding-inline: 0; }
  .area summary:hover { padding-left: 0; }
  .area__law { grid-column: 1 / -1; }
  .area__title { grid-column: 1; }
  .area__toggle { grid-column: 2; grid-row: 2; }
  .area__body { padding: 0 0 24px; }
  .area__body ul { grid-template-columns: minmax(0, 1fr); }
  .row-2 { grid-template-columns: minmax(0, 1fr); }
  .composer { padding: 20px; }
  .stamp { width: 128px; height: 128px; right: -20px; bottom: -34px; }
  .file { padding: 22px 20px 24px 44px; }
  .file::before, .file::after { left: 14px; }
  .signature__hand { font-size: 3.6rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .signature__hand { clip-path: none; }
}

.doc h1 em { color: var(--stamp); }