/* =============================================================================
   Atraye Ghosh — Portfolio
   style.css — the whole stylesheet. Plain CSS, no build step.

   Contents
   01  Design tokens
   02  Reset & base
   03  Typography
   04  Layout
   05  Buttons & links
   06  Header & navigation
   07  Hero
   08  Selected work
   09  About
   10  Services
   11  Design philosophy
   12  My approach
   13  Final CTA
   14  Footer
   15  Case study pages
   16  Motion
   ========================================================================== */


/* 01  DESIGN TOKENS
   -------------------------------------------------------------------------
   Change a value here and it updates everywhere on the site.
   ------------------------------------------------------------------------- */
:root {
  /* Colour */
  --ink:        #0b0b0b;   /* headings, dark sections, buttons */
  --ink-70:     #4a4a4a;   /* body copy */
  --ink-50:     #737373;   /* labels, meta */
  --ink-30:     #a3a3a3;   /* faint marks, separators in text */
  --paper:      #ffffff;
  --mist:       #f2f2f2;   /* alternating section background */
  --mist-deep:  #ebebeb;   /* image plates */
  --line:       #e2e2e2;   /* hairlines on light */
  --line-dark:  #2a2a2a;   /* hairlines on dark */
  --accent:     #2e50f0;   /* the single accent colour */
  --accent-soft:#e8ecfe;
  --chalk:      #f5f5f5;   /* text on dark */
  --chalk-50:   #8f8f8f;   /* meta text on dark */

  /* Type */
  --font: "Inter Tight", ui-sans-serif, system-ui, -apple-system, "Segoe UI",
          Roboto, Helvetica, Arial, sans-serif;

  --fs-display: clamp(2.5rem, 1.35rem + 4.6vw, 4.25rem);
  --fs-h2:      clamp(2rem, 1.15rem + 3.4vw, 3.25rem);
  --fs-h3:      clamp(1.5rem, 1.15rem + 1.4vw, 2rem);
  --fs-stat:    clamp(1.75rem, 1.3rem + 1.8vw, 2.375rem);
  --fs-lead:    1.0625rem;
  --fs-body:    0.9375rem;
  --fs-meta:    0.6875rem;

  /* Layout */
  --shell:      1240px;                            /* content width */
  --gutter:     1.5rem;
  --section-y:  clamp(5rem, 3rem + 6vw, 8rem);     /* section rhythm */
  --radius:     14px;                              /* image plates, panels */
  --radius-sm:  6px;

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

@media (min-width: 768px) {
  :root { --gutter: 2.5rem; }
}


/* 02  RESET & BASE
   ------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

* { margin: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  font-synthesis-weight: none;
}

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

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

a { color: inherit; text-decoration: none; }

button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

::selection { background: var(--accent); color: #fff; }

/* Focus — always visible, never removed */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}
.on-dark :focus-visible { outline-color: #fff; }

/* Screen-reader only */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -100px;
  z-index: 100;
  padding: 0.75rem 1.25rem;
  background: var(--ink);
  color: #fff;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: top 0.2s ease;
}
.skip-link:focus { top: 1rem; }


/* 03  TYPOGRAPHY
   ------------------------------------------------------------------------- */
.display,
.h2,
.h3 { font-weight: 700; }

.display {
  font-size: var(--fs-display);
  line-height: 1.04;
  letter-spacing: -0.035em;
}

.h2 {
  font-size: var(--fs-h2);
  line-height: 1.08;
  letter-spacing: -0.032em;
}

.h3 {
  font-size: var(--fs-h3);
  line-height: 1.12;
  letter-spacing: -0.028em;
}

.lead {
  font-size: var(--fs-lead);
  line-height: 1.65;
  color: var(--ink-70);
}

/* Small caps label used throughout: categories, statuses, footer headings */
.meta {
  font-size: var(--fs-meta);
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-50);
}
.meta--accent { color: var(--accent); }
.dot { color: var(--ink-30); }

/* Section eyebrow with the accent dot */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  font-size: var(--fs-meta);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-50);
}
.eyebrow::before {
  content: "";
  flex: none;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
}
.on-dark .eyebrow { color: var(--chalk-50); }
.on-dark .eyebrow::before { background: #fff; }


/* 04  LAYOUT
   ------------------------------------------------------------------------- */
.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: var(--section-y); }
.section--mist { background: var(--mist); }
.section--flush-top { padding-top: 0; }
.section--center { text-align: center; }

section[id] { scroll-margin-top: 96px; }

/* 12-column grid, collapsing to a single column below 1024px */
.grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 1024px) {
  .grid {
    grid-template-columns: repeat(12, 1fr);
    gap: 3.5rem;
  }
  .span-5  { grid-column: span 5; }
  .span-6  { grid-column: span 6; }
  .span-7  { grid-column: span 7; }
  .start-7 { grid-column: 7 / span 6; }
  .start-8 { grid-column: 8 / span 5; }
  .nudge   { padding-top: 0.5rem; }  /* optically aligns body copy to a heading */
}


/* 05  BUTTONS & LINKS
   ------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.9375rem 1.5rem;
  border: 1px solid transparent;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.01em;
  transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.btn--solid { background: var(--ink); color: #fff; }
.btn--solid:hover { background: var(--accent); }

.btn--outline { color: var(--ink); border-color: var(--line); }
.btn--outline:hover { background: var(--ink); color: #fff; border-color: var(--ink); }

.btn--sm { padding: 0.8125rem 1.25rem; }

/* Arrows travel a few pixels on hover */
.arrow {
  display: inline-block;
  transition: transform 0.25s var(--ease);
}
.btn:hover .arrow--ne,
a:hover .arrow--ne,
.work-item:hover .arrow--ne { transform: translate(3px, -3px); }

.btn:hover .arrow--se,
a:hover .arrow--se { transform: translate(3px, 3px); }

/* Understated text link with a hairline underneath */
.link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding-bottom: 3px;
  border-bottom: 1px solid var(--ink);
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.link:hover { color: var(--accent); border-color: var(--accent); }

.link--accent {
  color: var(--accent);
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
  font-size: 0.875rem;
  font-weight: 500;
  transition: opacity 0.2s ease;
}
.link--accent:hover { opacity: 0.7; }


/* 06  HEADER & NAVIGATION
   ------------------------------------------------------------------------- */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  border-bottom: 1px solid transparent;
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-block: 1.25rem;
  transition: padding 0.3s var(--ease);
}

.header__brand { display: flex; align-items: baseline; gap: 0.75rem; }

.wordmark {
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.header__descriptor {
  display: none;
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-30);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

/* Compact state after the first scroll */
.header.is-stuck {
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom-color: var(--line);
}
.header.is-stuck .header__inner { padding-block: 0.75rem; }
.header.is-stuck .header__descriptor { opacity: 0; transform: translateY(-4px); }

.nav { display: none; align-items: center; gap: 2.25rem; }

.nav__link {
  position: relative;
  font-size: 0.875rem;
  color: var(--ink-70);
  transition: color 0.2s ease;
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0; bottom: -5px;
  width: 100%; height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease);
}
.nav__link:hover,
.nav__link[aria-current="page"] { color: var(--ink); }
.nav__link:hover::after { transform: scaleX(1); }

/* Menu button */
.menu-toggle {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 44px; height: 44px;
  margin-right: -0.5rem;
}
.menu-toggle span {
  display: block;
  width: 20px; height: 1.5px;
  background: var(--ink);
  transition: transform 0.3s ease, opacity 0.2s ease;
}
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(4px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-4px) rotate(-45deg); }

/* Mobile menu panel */
.menu {
  position: fixed;
  inset: 0;
  z-index: 40;
  padding: 7rem var(--gutter) 2.5rem;
  background: var(--paper);
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.menu.is-open { visibility: visible; opacity: 1; }

.menu__link {
  display: block;
  padding-block: 1.25rem;
  border-bottom: 1px solid var(--line);
  font-size: 1.875rem;
  font-weight: 600;
  letter-spacing: -0.03em;
}
.menu .btn { margin-top: 2rem; justify-content: center; }
.menu__foot { margin-top: 2.5rem; }

@media (min-width: 768px) {
  .nav { display: flex; }
  .menu-toggle, .menu { display: none; }
}
@media (min-width: 1024px) {
  .header__descriptor { display: block; }
}


/* 07  HERO
   ------------------------------------------------------------------------- */
.hero {
  background: var(--mist);
  padding-top: clamp(7rem, 5rem + 6vw, 10rem);
  padding-bottom: var(--section-y);
}

.hero__grid { align-items: center; }

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.badge {
  padding: 0.375rem 0.875rem;
  border-radius: 999px;
  background: var(--mist-deep);
  color: var(--ink-50);
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.badge--accent { background: var(--accent-soft); color: var(--accent); }

.hero__title { margin-top: 1.75rem; }
.hero__text  { margin-top: 1.75rem; max-width: 36rem; }

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2.25rem;
}

/* The framed panel holding the portfolio composition */
.hero__panel {
  position: relative;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
}
.hero__panel img {
  width: 100%;
  border-radius: 8px;
  margin-top: 1.5rem;
}
.panel__marks {
  position: absolute;
  left: 1rem; right: 1rem;
  display: flex;
  justify-content: space-between;
  pointer-events: none;
}
.panel__marks--top { top: 1rem; }
.panel__marks--bottom { bottom: 1rem; }
.panel__marks span {
  font-size: 0.5625rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-30);
}

@media (min-width: 768px) {
  .hero__panel { padding: 1.5rem; }
  .panel__marks { left: 1.5rem; right: 1.5rem; }
  .panel__marks--top { top: 1.25rem; }
  .panel__marks--bottom { bottom: 1.25rem; }
}


/* 08  SELECTED WORK
   ------------------------------------------------------------------------- */
.section__head { margin-top: 1.5rem; }

.work-list {
  display: grid;
  gap: clamp(4rem, 2rem + 6vw, 7rem);
  margin-top: clamp(3.5rem, 2rem + 4vw, 5rem);
}

.grid--center { align-items: center; }

.work-item__index { color: var(--accent); }
.work-item__title { margin-top: 1rem; }
.work-item__text  { margin-top: 1rem; max-width: 30rem; }
.work-item__desc  { max-width: 32rem; }
.work-item__status { margin-top: 1.5rem; }
.work-item .link { margin-top: 1.75rem; }

/* Image plate */
.plate {
  display: block;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--mist-deep);
}
.plate img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease);
}
.work-item:hover .plate img { transform: scale(1.025); }

.plate--5x4  { aspect-ratio: 5 / 4; }
.plate--4x3  { aspect-ratio: 4 / 3; }
.plate--wide { aspect-ratio: 16 / 9; }
.plate--16x9 { aspect-ratio: 16 / 9; }

@media (min-width: 768px) {
  .plate--wide { aspect-ratio: 16 / 7; }
}

/* Project 02 puts the image above the text */
.work-item--stacked .grid { margin-top: 2rem; }

/* On mobile the image always comes first, whatever the source order */
.work-item--media-second .work-item__media { order: -1; }
@media (min-width: 1024px) {
  .work-item--media-second .work-item__media { order: 0; }
}


/* 09  ABOUT
   ------------------------------------------------------------------------- */
.stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}
.stats__value {
  display: block;
  font-size: var(--fs-stat);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
}
.stats__value--accent { color: var(--accent); }
.stats__label { display: block; margin-top: 0.75rem; }

.about__stats-row { margin-top: 3.5rem; }
.about__areas { margin-top: 2rem; }

@media (min-width: 640px) {
  .stats { grid-template-columns: repeat(3, 1fr); }
}


/* 10  SERVICES
   ------------------------------------------------------------------------- */
.services__title { margin-top: 1.5rem; max-width: 46rem; }

.services {
  display: grid;
  gap: 1.25rem;
  margin-top: clamp(3rem, 2rem + 3vw, 3.5rem);
}

.service {
  display: flex;
  flex-direction: column;
  min-height: 15rem;
  padding: 1.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  transition: border-color 0.3s ease;
}
.service:hover { border-color: var(--ink); }
.service:hover .arrow--ne { transform: translate(3px, -3px); color: var(--ink); }

.service__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}
.service__number { font-size: 1.125rem; font-weight: 600; color: var(--accent); }
.service__top .arrow { color: var(--ink-30); }

.service__title {
  margin-top: auto;
  padding-top: 3rem;
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.service__text { margin-top: 0.75rem; color: var(--ink-70); }

@media (min-width: 768px) {
  .services { grid-template-columns: repeat(2, 1fr); }
  .service { padding: 2.25rem; }
}


/* 11  DESIGN PHILOSOPHY
   ------------------------------------------------------------------------- */
.philosophy {
  padding: clamp(4rem, 2.5rem + 6vw, 7rem) var(--gutter);
  border-radius: var(--radius);
  background: var(--ink);
  text-align: center;
}
.philosophy__title {
  max-width: 52rem;
  margin: 2rem auto 0;
  color: #fff;
}
.philosophy__text {
  max-width: 40rem;
  margin: 1.75rem auto 0;
  color: var(--chalk-50);
}

.principles {
  display: grid;
  gap: 2rem;
  margin-top: 3rem;
}
.principle { padding-top: 1.5rem; border-top: 1px solid var(--line); }
.principle__text { margin-top: 0.75rem; }

@media (min-width: 768px) {
  .philosophy { padding-inline: 4rem; }
  .principles { grid-template-columns: repeat(3, 1fr); gap: 2.5rem; }
}


/* 12  MY APPROACH
   ------------------------------------------------------------------------- */
.approach__title { margin-top: 1.5rem; }

.approach__track {
  position: relative;
  margin-top: clamp(3rem, 2rem + 3vw, 4rem);
}

.steps { display: grid; gap: 2rem; }

.step {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}
/* Vertical connector on mobile */
.step::after {
  content: "";
  position: absolute;
  left: 17px;
  top: 2.75rem;
  bottom: -2rem;
  width: 1px;
  background: var(--line);
}
.step:last-child::after { display: none; }

.step__node {
  position: relative;
  z-index: 1;
  flex: none;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 0.6875rem;
  font-weight: 600;
}
.step__title { font-size: 1rem; font-weight: 600; letter-spacing: -0.01em; }
.step__text  { margin-top: 0.5rem; max-width: 16rem; color: var(--ink-70); }

@media (min-width: 768px) {
  /* Horizontal connector, drawn between the first and last node */
  .approach__track::before {
    content: "";
    position: absolute;
    top: 18px;
    left: 0;
    right: 0%;
    height: 1px;
    background: var(--line);
  }
  .steps { grid-template-columns: repeat(5, 1fr); gap: 1.5rem; }
  .step { display: block; }
  .step::after { display: none; }
  .step__body { margin-top: 1.5rem; }
}


/* 13  FINAL CTA
   ------------------------------------------------------------------------- */
.cta__title { max-width: 44rem; margin: 1.75rem auto 0; }
.cta__text  { max-width: 38rem; margin: 1.75rem auto 0; }
.cta__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 2.5rem;
}


/* 14  FOOTER
   ------------------------------------------------------------------------- */
.footer {
  padding-top: clamp(4rem, 3rem + 3vw, 6rem);
  padding-bottom: 2rem;
  background: var(--ink);
  color: var(--chalk);
}
.footer__wordmark {
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #fff;
}
.footer__text {
  max-width: 24rem;
  margin-top: 1.25rem;
  color: var(--chalk-50);
}
.footer__credential { margin-top: 1.5rem; }

.footer__columns {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}
.footer__heading { color: var(--chalk-50); }
.footer__list { margin-top: 1.25rem; display: grid; gap: 0.75rem; font-size: 0.875rem; }
.footer__list a { color: var(--chalk-50); transition: color 0.2s ease; }
.footer__list a:hover { color: #fff; }

.footer__bottom {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 3.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line-dark);
  font-size: 0.6875rem;
  color: var(--chalk-50);
}

@media (min-width: 640px) {
  .footer__columns { grid-template-columns: repeat(3, 1fr); }
  .footer__bottom { flex-direction: row; align-items: center; justify-content: space-between; }
}
@media (min-width: 768px) {
  .footer__wordmark { font-size: 1.75rem; }
}


/* 15  CASE STUDY PAGES
   ------------------------------------------------------------------------- */
.case-hero {
  background: var(--mist);
  padding-top: clamp(7rem, 5rem + 6vw, 9rem);
  padding-bottom: 3rem;
}
.case-hero__title { margin-top: 1.25rem; max-width: 20ch; }
.case-hero__text  { margin-top: 1.5rem; max-width: 42rem; }

.tag {
  display: inline-block;
  margin-top: 2rem;
  padding: 0.375rem 0.875rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
}

.case-cover { background: var(--mist); padding-bottom: 4rem; }

.case-facts {
  display: grid;
  gap: 2.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--line);
}
.case-facts dd { margin-top: 0.75rem; }

.case-section {
  padding-block: clamp(2.5rem, 2rem + 2vw, 4rem);
  border-top: 1px solid var(--line);
}
.case-section .plate { margin-top: 2rem; }

@media (min-width: 640px) {
  .case-facts { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .case-facts { grid-template-columns: repeat(4, 1fr); }
  .case-section__label { position: sticky; top: 7rem; align-self: start; }
}


/* 16  MOTION
   -------------------------------------------------------------------------
   Entrance states are scoped to .js, so with JavaScript disabled every
   element is visible from the start.
   ------------------------------------------------------------------------- */
.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.js .reveal.is-visible { opacity: 1; transform: none; }

.js .reveal[data-delay="1"] { transition-delay: 0.08s; }
.js .reveal[data-delay="2"] { transition-delay: 0.16s; }
.js .reveal[data-delay="3"] { transition-delay: 0.24s; }
.js .reveal[data-delay="4"] { transition-delay: 0.32s; }

/* Headline that rises line by line from behind a mask */
.lines .line {
  display: block;
  overflow: hidden;
  padding-bottom: 0.12em;
  margin-bottom: -0.12em;
}
.js .lines .line > span {
  display: block;
  transform: translateY(105%);
  transition: transform 0.85s var(--ease);
}
.js .lines.is-visible .line > span { transform: none; }
.js .lines.is-visible .line:nth-child(2) > span { transition-delay: 0.08s; }
.js .lines.is-visible .line:nth-child(3) > span { transition-delay: 0.16s; }

.js .menu .menu__link,
.js .menu .btn {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.4s ease, transform 0.4s var(--ease);
}
.js .menu.is-open .menu__link,
.js .menu.is-open .btn { opacity: 1; transform: none; }
.js .menu.is-open .menu__link:nth-of-type(1) { transition-delay: 0.06s; }
.js .menu.is-open .menu__link:nth-of-type(2) { transition-delay: 0.10s; }
.js .menu.is-open .menu__link:nth-of-type(3) { transition-delay: 0.14s; }
.js .menu.is-open .menu__link:nth-of-type(4) { transition-delay: 0.18s; }
.js .menu.is-open .btn { transition-delay: 0.22s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .js .reveal,
  .js .menu .menu__link,
  .js .menu .btn { opacity: 1; transform: none; }
  .js .lines .line > span { transform: none; }
  .plate img, .arrow { transform: none !important; }
}

@media print {
  .header, .menu { display: none; }
  .js .reveal { opacity: 1; transform: none; }
}