/* ==========================================================
   HeavyParts — yellow & white heavy-machinery theme
   ========================================================== */

:root {
  --yellow: #ffc20e;        /* construction yellow */
  --yellow-dark: #e6a800;
  --yellow-soft: #fff6d6;
  --white: #ffffff;
  --off-white: #fafaf7;
  --ink: #1a1a1a;           /* near-black for contrast */
  --ink-soft: #4a4a4a;
  --line: #e7e4da;
  --radius: 6px;
  --shadow: 0 6px 24px rgba(26, 26, 26, .08);
  --font-head: "Oswald", "Arial Narrow", sans-serif;   /* supports Cyrillic */
  --font-body: "Roboto", "Segoe UI", Arial, sans-serif;
  --container: 1200px;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--white);
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 {
  font-family: var(--font-head);
  font-weight: 800;
  line-height: 1.05;
  text-transform: uppercase;
  letter-spacing: .5px;
  margin: 0 0 .5em;
}
h1 { font-size: clamp(2.6rem, 6vw, 4.6rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: 1.35rem; }
p  { margin: 0 0 1em; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--ink);
  border-left: 5px solid var(--yellow);
  padding-left: 10px;
  margin-bottom: 12px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink);
  background: var(--yellow);
  border: 2px solid var(--yellow);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background .2s, color .2s, border-color .2s, transform .15s;
}
.btn:hover { background: var(--yellow-dark); border-color: var(--yellow-dark); transform: translateY(-1px); }
.btn--dark { background: var(--ink); border-color: var(--ink); color: var(--yellow); }
.btn--dark:hover { background: #000; border-color: #000; color: var(--white); }
.btn--outline { background: transparent; border-color: var(--ink); }
.btn--outline:hover { background: var(--ink); border-color: var(--ink); color: var(--yellow); }
.btn--sm { padding: 8px 16px; font-size: .95rem; }
.btn--lg { padding: 18px 34px; font-size: 1.25rem; }
.btn--block { width: 100%; }

/* ---------- Top bar ---------- */
.topbar {
  background: var(--ink);
  color: #ddd;
  font-size: .85rem;
}
.topbar__inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 6px 20px;
  padding-top: 8px;
  padding-bottom: 8px;
}
.topbar a { color: var(--yellow); text-decoration: none; }

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--yellow);
  border-bottom: 4px solid var(--ink);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
}
.logo__img {
  width: auto;
  height: 62px;
}
.logo__text {
  font-family: var(--font-head);
  font-size: 1.9rem;
  font-weight: 600;
  letter-spacing: 1px;
}
.logo__text strong { font-weight: 700; }
.logo--light { color: var(--white); }
.logo--light .logo__text strong { color: var(--yellow); }

.nav {
  display: flex;
  align-items: center;
  gap: 30px;
}
.nav a:not(.btn) {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  text-decoration: none;
  position: relative;
}
.nav a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 3px;
  background: var(--ink);
  transform: scaleX(0);
  transition: transform .2s;
}
.nav a:not(.btn):hover::after { transform: scaleX(1); }

/* Mobile menu (CSS only) */
.nav-toggle { display: none; }
.nav-toggle__btn { display: none; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(135deg, var(--white) 0 58%, var(--yellow-soft) 58% 100%);
  border-bottom: 1px solid var(--line);
}
.hero__inner {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  align-items: center;
  gap: 40px;
  padding-top: 80px;
  padding-bottom: 80px;
}
.hl {
  background: linear-gradient(transparent 58%, var(--yellow) 58% 92%, transparent 92%);
  padding: 0 4px;
}
.hero__lead {
  font-size: 1.2rem;
  color: var(--ink-soft);
  max-width: 560px;
}

.search {
  display: flex;
  max-width: 600px;
  margin: 28px 0 36px;
  border: 3px solid var(--ink);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 6px 6px 0 var(--yellow);
}
.search input {
  flex: 1;
  min-width: 0;
  border: 0;
  padding: 0 18px;
  font: inherit;
  background: transparent;
  outline: none;
}
.search .btn { border-radius: 0; }

.hero__stats {
  display: flex;
  gap: 40px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.hero__stats strong {
  display: block;
  font-family: var(--font-head);
  font-size: 2.3rem;
  font-weight: 800;
  line-height: 1;
}
.hero__stats span { font-size: .9rem; color: var(--ink-soft); text-transform: uppercase; letter-spacing: 1px; }

.hero__visual { position: relative; }
.hero__logo {
  width: 100%;
  max-width: 420px;
  margin-left: auto;
  position: relative;
  z-index: 1;
  filter: drop-shadow(10px 12px 0 rgba(26, 26, 26, .12));
}
.hero__stripe {
  position: absolute;
  left: -10%; right: -40%;
  bottom: 10%;
  height: 40px;
  background: repeating-linear-gradient(-45deg, var(--ink) 0 22px, var(--yellow) 22px 44px);
  transform: rotate(-8deg);
}

/* ---------- Brands ---------- */
.brands {
  background: var(--ink);
  color: var(--white);
}
.brands__inner {
  display: flex;
  align-items: center;
  gap: 30px;
  padding-top: 22px;
  padding-bottom: 22px;
  flex-wrap: wrap;
}
.brands__label {
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--yellow);
}
.brands__list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 36px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.4rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  opacity: .85;
}

/* ---------- Sections ---------- */
.section { padding: 90px 0; }
.section--alt { background: var(--off-white); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section__head { margin-bottom: 40px; }
.section__head--row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 20px;
  flex-wrap: wrap;
}

.grid { display: grid; gap: 24px; }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* Category cards */
.cat {
  display: flex;
  flex-direction: column;
  padding: 28px 24px;
  text-decoration: none;
  border-top: 5px solid var(--yellow);
  transition: transform .2s, box-shadow .2s, background .2s;
}
.cat:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 30px rgba(26, 26, 26, .14);
  background: var(--yellow-soft);
}
.cat__icon {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  margin-bottom: 18px;
  background: var(--yellow);
  border-radius: 50%;
}
.cat__icon svg {
  width: 30px;
  height: 30px;
  fill: none;
  stroke: var(--ink);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.cat p { color: var(--ink-soft); font-size: .95rem; flex: 1; }
.cat__more {
  font-family: var(--font-head);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Product cards */
.product { overflow: hidden; display: flex; flex-direction: column; }
.product__img {
  aspect-ratio: 4 / 3;
  display: grid;
  place-items: center;
  background:
    repeating-linear-gradient(-45deg, rgba(26,26,26,.05) 0 10px, transparent 10px 20px),
    var(--yellow-soft);
  border-bottom: 1px solid var(--line);
}
.product__img span {
  font-family: var(--font-head);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--ink-soft);
}
.product__body { padding: 20px; display: flex; flex-direction: column; flex: 1; }
.product__body h3 { font-size: 1.25rem; margin-top: 10px; }
.product__ref { font-size: .85rem; color: var(--ink-soft); flex: 1; }
.product__foot { display: flex; justify-content: space-between; align-items: center; }
.price {
  font-family: var(--font-head);
  font-size: 1.7rem;
  font-weight: 800;
}
.price small { font-size: .8rem; font-weight: 600; margin-left: 4px; color: var(--ink-soft); }

.tag {
  align-self: flex-start;
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 3px 10px;
  border-radius: 999px;
  background: #e5f5e8;
  color: #1e7a34;
}
.tag--warn { background: var(--yellow-soft); color: #8a6200; }

/* ---------- About ---------- */
.about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about__text p { color: var(--ink-soft); font-size: 1.1rem; margin-bottom: 28px; }
.features {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.features li {
  padding: 24px;
  background: var(--off-white);
  border-left: 5px solid var(--yellow);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.features strong {
  display: block;
  font-family: var(--font-head);
  font-size: 1.3rem;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.features span { color: var(--ink-soft); font-size: .95rem; }
/* An odd last card stretches across both columns */
.features li:last-child:nth-child(odd) { grid-column: 1 / -1; }
.features .feature-title--flag { display: flex; align-items: center; gap: 12px; }
.eu-flag { width: 36px; height: 24px; flex: none; border-radius: 2px; box-shadow: 0 0 0 1px rgba(0, 0, 0, .1); }

/* ---------- CTA ---------- */
.cta {
  background:
    repeating-linear-gradient(-45deg, var(--ink) 0 18px, var(--yellow) 18px 36px) top / 100% 12px no-repeat,
    repeating-linear-gradient(-45deg, var(--ink) 0 18px, var(--yellow) 18px 36px) bottom / 100% 12px no-repeat,
    var(--yellow);
}
.cta__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  padding-top: 60px;
  padding-bottom: 60px;
}
.cta h2 { margin: 0; }

/* ---------- Contact / form ---------- */
.contact {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 60px;
  align-items: start;
}
.contact__info > p { color: var(--ink-soft); }
.contact__list {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px 20px;
  margin: 30px 0 0;
}
.contact__list dt {
  font-family: var(--font-head);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.contact__list dt { max-width: 6em; }  /* long labels ("Склад и Офис") wrap instead of squeezing the values */
.contact__list dd { margin: 0; color: var(--ink-soft); }
.contact__list a { text-decoration: none; border-bottom: 2px solid var(--yellow); }

/* Messenger icons next to the phone number */
.phone-row { display: flex; align-items: center; flex-wrap: wrap; gap: 6px 8px; }
.messengers { display: inline-flex; gap: 6px; }
/* Second (landline) number goes on its own line under the main number */
.phone-row::after { content: ""; flex-basis: 100%; order: 1; height: 0; }
.phone-row .phone-second { order: 2; }
/* All three messengers share one look: black glyph on a yellow disc with a black ring */
.contact__list .messenger {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 2px solid var(--ink);
  border-radius: 50%;
  background: var(--yellow);
  color: var(--ink);
  line-height: 0;
  transition: background .2s, color .2s, transform .15s;
}
.messenger svg { width: 100%; height: 100%; }
.contact__list .messenger:hover,
.contact__list .messenger:focus-visible {
  background: var(--ink);
  color: var(--yellow);
  transform: translateY(-2px);
}

.form {
  padding: 34px;
  border-top: 6px solid var(--yellow);
  display: grid;
  gap: 18px;
}
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form label {
  display: block;
  font-size: .85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.form label input, .form label textarea { display: block; width: 100%; margin-top: 6px; }
.form .req { color: #c62828; }
.form__hint {
  display: block;
  margin-top: 5px;
  font-size: .78rem;
  font-weight: 400;
  text-transform: none;
  letter-spacing: normal;
  color: var(--ink-soft);
}

.form input,
.form textarea {
  font: inherit;
  font-size: 1rem;
  text-transform: none;
  letter-spacing: normal;
  padding: 12px 14px;
  border: 2px solid var(--line);
  border-radius: var(--radius);
  background: var(--off-white);
  transition: border-color .2s, background .2s;
}
.form input:focus,
.form textarea:focus {
  outline: none;
  border-color: var(--yellow);
  background: var(--white);
}
.form textarea { resize: vertical; }
.form .btn:disabled { opacity: .6; cursor: wait; transform: none; }

/* Spam trap field: moved off-screen, not display:none (some bots skip hidden fields) */
.form__trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form__status {
  margin: 0;
  padding: 14px 16px;
  border-radius: var(--radius);
  font-weight: 500;
}
.form__status--ok    { background: #e5f5e8; color: #1e7a34; border-left: 5px solid #1e7a34; }
.form__status--error { background: #fdecea; color: #b3261e; border-left: 5px solid #b3261e; }

/* ---------- Category pages (/zapchasti/<slug>/) ---------- */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.cat__count {
  display: block;
  margin-bottom: 8px;
  font-size: .85rem;
  font-weight: 500;
  color: var(--ink-soft);
}
.cat-hero {
  padding: 34px 0 40px;
  background: linear-gradient(135deg, var(--white) 0 60%, var(--yellow-soft) 60% 100%);
  border-bottom: 1px solid var(--line);
}
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; font-size: .9rem; color: var(--ink-soft); margin-bottom: 22px; }
.crumbs a { color: var(--ink); text-decoration: none; border-bottom: 2px solid var(--yellow); }
.cat-hero__row { display: flex; align-items: center; gap: 20px; }
.cat-hero__icon { flex: none; width: 74px; height: 74px; margin: 0; }
.cat-hero__icon svg { width: 38px; height: 38px; }
.cat-hero h1 { margin: 0 0 6px; font-size: clamp(2.2rem, 5vw, 3.4rem); }
.cat-hero__text { margin: 0; color: var(--ink-soft); max-width: 760px; }
.cat-filter { margin: 26px 0 0; max-width: 680px; }

.section--tight { padding: 44px 0; }
.cat-result { margin: 0 0 18px; }
.cat-result a { margin-left: 10px; }

.parts-table { width: 100%; border-collapse: collapse; background: var(--white); box-shadow: var(--shadow); }
.parts-table th {
  text-align: left;
  padding: 12px 16px;
  background: var(--ink);
  color: var(--yellow);
  font-family: var(--font-head);
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.parts-table td { padding: 12px 16px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.parts-table tbody tr:nth-child(even) { background: var(--off-white); }
.parts-table tbody tr:hover { background: var(--yellow-soft); }
.parts-table__num { font-family: var(--font-head); font-weight: 600; font-size: 1.05rem; white-space: nowrap; }
.parts-table__act { text-align: right; width: 1%; white-space: nowrap; }
.parts-table__num a { color: inherit; text-decoration: none; border-bottom: 2px solid var(--yellow); }
.parts-table__num a:hover { background: var(--yellow); }

/* Part pages (/zapchast/<number>.html) */
.part-hero__number { margin: 0 0 10px; font-size: clamp(2.4rem, 6vw, 4rem); letter-spacing: 1px; }
.part-hero__name { margin: 0 0 6px; font-size: 1.3rem; font-weight: 500; max-width: 820px; }
.part-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }

.pager { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; margin-top: 28px; }
.pager__link {
  min-width: 42px;
  padding: 8px 12px;
  text-align: center;
  text-decoration: none;
  font-family: var(--font-head);
  font-weight: 600;
  border: 2px solid var(--ink);
  border-radius: var(--radius);
}
.pager__link:hover { background: var(--yellow); }
.pager__link--current { background: var(--ink); color: var(--yellow); }
.pager__gap { padding: 8px 4px; }

.cat-empty { padding: 30px; background: var(--off-white); border-left: 5px solid var(--yellow); }
.cat-others__title { font-size: 1.6rem; }
.cat-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.cat-chip {
  padding: 10px 16px;
  background: var(--white);
  border: 2px solid var(--ink);
  border-radius: 999px;
  text-decoration: none;
  font-family: var(--font-head);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .5px;
}
.cat-chip span { color: var(--ink-soft); font-weight: 500; margin-left: 4px; }
.cat-chip:hover { background: var(--yellow); }
.cat-others__note { margin: 22px 0 0; }
.cat-others__note a { border-bottom: 2px solid var(--yellow); text-decoration: none; }

@media (max-width: 700px) {
  /* Table becomes a list of cards on phones */
  .parts-table thead { display: none; }
  .parts-table, .parts-table tbody, .parts-table tr, .parts-table td { display: block; width: 100%; }
  .parts-table tr { padding: 12px 14px; border-bottom: 1px solid var(--line); }
  .parts-table td { padding: 2px 0; border: 0; }
  .parts-table__act { text-align: left; padding-top: 8px !important; }
  .cat-hero__icon { display: none; }
}

/* ---------- Search result pop-up ---------- */
.modal {
  width: calc(100% - 32px);
  max-width: 540px;
  padding: 0;
  border: 0;
  border-top: 6px solid var(--yellow);
  border-radius: var(--radius);
  box-shadow: 0 20px 60px rgba(0, 0, 0, .35);
  color: var(--ink);
  background: var(--white);
}
.modal::backdrop { background: rgba(26, 26, 26, .65); }
.modal__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 18px 24px;
  background: var(--ink);
  color: var(--white);
}
.modal__head h2 { margin: 0; font-size: 1.5rem; }
.modal__close {
  background: none;
  border: 0;
  color: var(--yellow);
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
}
.modal__body { padding: 24px; display: grid; gap: 18px; }
.modal__status { margin: 0; font-size: 1.1rem; }
.modal__status--error { color: #c62828; }
.modal__hint { margin: 0; color: var(--ink-soft); font-size: .9rem; }

.part-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.part {
  padding: 16px 18px;
  background: var(--yellow-soft);
  border-left: 5px solid var(--yellow);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.part__article {
  display: block;
  font-size: .85rem;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 1px;
}
/* Long result lists scroll inside the pop-up */
.modal__body { max-height: min(70vh, 640px); overflow-y: auto; }
.part__name {
  display: block;
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1.2;
  margin-top: 4px;
}

/* ---------- Footer ---------- */
.footer { background: var(--ink); color: #cfcfcf; }
.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
  padding-top: 50px;
  padding-bottom: 40px;
}
.footer__note { margin: 12px 0 0; font-size: .9rem; }
.footer__nav { display: flex; gap: 26px; flex-wrap: wrap; }
.footer__nav a {
  text-decoration: none;
  font-family: var(--font-head);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--white);
}
.footer__nav a:hover { color: var(--yellow); }
.footer__bottom {
  border-top: 3px solid var(--yellow);
  padding: 16px 0;
  font-size: .8rem;
  color: #999;
}

/* ---------- Scroll animations (attributes are set by js/reveal.js) ---------- */
/* Keep side-sliding blocks from causing a horizontal scrollbar */
.section, .cta, .brands { overflow-x: clip; }

/* Sharp entrance: short, fast start with a hard stop (expo-out), opacity snaps in quickly */
[data-reveal] {
  --reveal-ease: cubic-bezier(.16, 1, .3, 1);
  opacity: 0;
  transition:
    opacity .2s linear var(--reveal-delay, 0ms),
    transform .45s var(--reveal-ease) var(--reveal-delay, 0ms);
}
[data-reveal="up"]    { transform: translateY(60px); }
[data-reveal="left"]  { transform: translateX(-90px); }
[data-reveal="right"] { transform: translateX(90px); }
[data-reveal].is-visible { opacity: 1; transform: none; }

/* "Почему Бульдог39": the yellow edge of each card snaps on right after the card lands */
.features li[data-reveal] { border-left-color: transparent; }
.features li[data-reveal].is-visible {
  border-left-color: var(--yellow);
  transition:
    opacity .2s linear var(--reveal-delay, 0ms),
    transform .45s var(--reveal-ease) var(--reveal-delay, 0ms),
    border-left-color 0s linear calc(var(--reveal-delay, 0ms) + 300ms);
}

/* ---------- «Свой склад в Европе»: spray-painted card ---------- */
.features li.spray-card {
  position: relative;
  isolation: isolate;
  background: none;
  border-left: 0;
  border-radius: 0;
  color: var(--ink);
}
/* Main coat of yellow paint: mottled, with a black sprayed band on the left and ragged edges */
.spray-card::after {
  content: "";
  position: absolute;
  inset: -3px;
  z-index: -1;
  background:
    radial-gradient(circle, rgba(26, 26, 26, .35) 0 .8px, transparent 1.3px) 3px 5px / 37px 29px,
    radial-gradient(ellipse at 25% 35%, #ffd94d 0, transparent 55%),
    radial-gradient(ellipse at 80% 75%, #eba500 0, transparent 60%),
    var(--yellow);
  box-shadow:
    inset 12px 0 10px -4px rgba(26, 26, 26, .92),
    inset 0 0 16px rgba(150, 100, 0, .35);
  filter: url(#spray-edge);
}
/* Overspray: yellow and black specks scattered around the coat */
.spray-card::before {
  content: "";
  position: absolute;
  inset: -16px -18px;
  z-index: -2;
  background-image:
    radial-gradient(circle, rgba(26, 26, 26, .75) 0 1px, transparent 1.5px),
    radial-gradient(circle, rgba(255, 194, 14, .95) 0 1.4px, transparent 1.9px),
    radial-gradient(circle, rgba(26, 26, 26, .45) 0 1.6px, transparent 2.1px),
    radial-gradient(circle, rgba(255, 194, 14, .7) 0 .9px, transparent 1.3px);
  background-size: 13px 11px, 17px 19px, 29px 23px, 7px 9px;
  background-position: 0 0, 5px 7px, 11px 3px, 2px 4px;
  -webkit-mask-image: radial-gradient(farthest-side, #000 72%, transparent 100%);
          mask-image: radial-gradient(farthest-side, #000 72%, transparent 100%);
}
.spray-card > strong { text-shadow: 0 0 1px rgba(26, 26, 26, .6), 0 0 9px rgba(26, 26, 26, .35); }
.features .spray-card > span { color: var(--ink); font-weight: 500; }

/* Spray-in animation (classes set by js/reveal.js) */
.spray-card[data-reveal="paint"] { opacity: 1; transform: none; }
.spray-card[data-reveal="paint"]:not(.spraying)::after,
.spray-card[data-reveal="paint"]:not(.spraying)::before,
.spray-card[data-reveal="paint"]:not(.spraying) > * { opacity: 0; }

.spray-card.spraying::after {
  -webkit-mask-image: linear-gradient(90deg, #000 40%, transparent 60%);
          mask-image: linear-gradient(90deg, #000 40%, transparent 60%);
  -webkit-mask-size: 250% 100%;
          mask-size: 250% 100%;
  -webkit-mask-repeat: no-repeat;
          mask-repeat: no-repeat;
  animation: spray-sweep .6s linear var(--spray-delay, 0ms) both;
}
.spray-card.spraying::before { animation: spray-fade .6s ease-out var(--spray-delay, 0ms) both; }
.spray-card.spraying > span {
  animation: spray-text .35s ease-out calc(var(--spray-delay, 0ms) + 380ms) both;
}
/* Title: drops from huge to normal size in 1 s, frame by frame like stop-motion */
.features .spray-card > strong { width: fit-content; }  /* so it scales around the text's own centre */
.spray-card.spraying > strong {
  transform-origin: center center;
  animation: stop-motion-drop 1s steps(1, end) calc(var(--spray-delay, 0ms) + 250ms) both;
}

@keyframes spray-sweep {
  from { -webkit-mask-position: 100% 0; mask-position: 100% 0; }
  to   { -webkit-mask-position: 0 0;    mask-position: 0 0; }
}
@keyframes spray-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes spray-text {
  from { opacity: 0; filter: blur(6px); }
  to   { opacity: 1; filter: none; }
}
/* steps(1, end): each keyframe is held, then jumps — no smooth in-between frames */
@keyframes stop-motion-drop {
  0%   { opacity: 0; transform: scale(2.8) rotate(-4deg); }
  8%   { opacity: 1; transform: scale(2.8) rotate(-4deg); }
  22%  { opacity: 1; transform: scale(2.35) rotate(3deg); }
  36%  { opacity: 1; transform: scale(1.95) rotate(-2.5deg); }
  50%  { opacity: 1; transform: scale(1.65) rotate(2deg); }
  64%  { opacity: 1; transform: scale(1.3) rotate(-1.5deg); }
  78%  { opacity: 1; transform: scale(1.08) rotate(1deg); }
  90%  { opacity: 1; transform: scale(.97) rotate(0deg); }
  100% { opacity: 1; transform: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .about, .contact { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 860px) {
  .hero__inner { grid-template-columns: 1fr; padding-top: 50px; padding-bottom: 60px; }
  .hero__visual { display: none; }
  .hero { background: var(--white); }

  .nav-toggle__btn {
    display: block;
    width: 44px;
    height: 44px;
    position: relative;
    cursor: pointer;
  }
  .nav-toggle__btn span,
  .nav-toggle__btn span::before,
  .nav-toggle__btn span::after {
    content: "";
    position: absolute;
    left: 8px; right: 8px;
    height: 3px;
    background: var(--ink);
    transition: transform .2s, opacity .2s;
  }
  .nav-toggle__btn span { top: 50%; margin-top: -1.5px; }
  .nav-toggle__btn span::before { left: 0; right: 0; top: -9px; }
  .nav-toggle__btn span::after  { left: 0; right: 0; top: 9px; }

  .nav {
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--yellow);
    border-bottom: 4px solid var(--ink);
    max-height: 0;
    overflow: hidden;
    transition: max-height .3s;
  }
  .nav a:not(.btn) { padding: 14px 20px; border-top: 1px solid rgba(26,26,26,.15); }
  .nav a:not(.btn)::after { display: none; }
  .nav .btn { margin: 14px 20px 20px; }

  .nav-toggle:checked ~ .nav { max-height: 420px; }
  .nav-toggle:checked + .nav-toggle__btn span { background: transparent; }
  .nav-toggle:checked + .nav-toggle__btn span::before { transform: translateY(9px) rotate(45deg); }
  .nav-toggle:checked + .nav-toggle__btn span::after  { transform: translateY(-9px) rotate(-45deg); }
}

@media (max-width: 600px) {
  body { font-size: 16px; }
  .section { padding: 60px 0; }
  .grid--4 { grid-template-columns: 1fr; }
  .features { grid-template-columns: 1fr; }
  .form { padding: 22px; }
  .form__row { grid-template-columns: 1fr; }
  .hero__stats { gap: 24px; }
  .hero__stats strong { font-size: 1.8rem; }
  .search { flex-direction: column; }
  .search input { padding: 14px 16px; }
  .logo__text { font-size: 1.5rem; }
  .logo__img { height: 50px; }
  .topbar__inner { justify-content: center; text-align: center; }
}