/* EXPRESSTROYMARKET — dark copper brand */

:root {
  --bg: #0e0e0e;
  --bg-2: #161616;
  --bg-3: #1c1c1c;
  --ink: #f4f1ec;
  --muted: #a8a29a;
  --line: rgba(196, 132, 74, 0.28);
  --copper: #c4844a;
  --copper-2: #d9a066;
  --copper-dim: #8a5a32;
  --black: #080808;
  --white: #ffffff;
  --font: "Manrope", system-ui, sans-serif;
  --display: "Oswald", "Manrope", sans-serif;
  --header-h: 78px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --radius: 6px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; }

.container { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }

/* Header */
.header {
  position: fixed; inset: 0 0 auto; z-index: 100; height: var(--header-h);
  background: linear-gradient(180deg, rgba(8,8,8,.88), transparent);
  transition: background .35s, border-color .35s;
  border-bottom: 1px solid transparent;
}
.header.is-scrolled {
  background: rgba(14,14,14,.94);
  backdrop-filter: blur(16px);
  border-bottom-color: var(--line);
}
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 100%; gap: 24px; }
.logo { display: flex; align-items: center; gap: 12px; min-width: 0; }
.logo img { width: 48px; height: 48px; flex-shrink: 0; }
.logo__text {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(0.78rem, 1.6vw, 1.05rem);
  letter-spacing: 0.14em;
  line-height: 1;
  white-space: nowrap;
}
.logo__text span { color: var(--copper); }

.nav { display: flex; align-items: center; gap: 28px; }
.nav__link {
  font-family: var(--display);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(244,241,236,.72);
  transition: color .25s;
}
.nav__link:hover { color: var(--copper-2); }
.nav__phone {
  font-family: var(--display);
  letter-spacing: 0.06em;
  color: var(--ink);
  font-weight: 500;
}

.burger { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.burger span { width: 22px; height: 2px; background: var(--copper); display: block; transition: .3s; }
.burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; }
.burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  position: fixed; inset: 0; z-index: 99;
  background: rgba(10,10,10,.97);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 22px;
  opacity: 0; visibility: hidden; transition: .35s;
}
.mobile-nav.is-open { opacity: 1; visibility: visible; }
.mobile-nav__link {
  font-family: var(--display);
  font-size: 1.4rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.mobile-nav__link:hover { color: var(--copper); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 26px;
  font-family: var(--display);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 2px;
  transition: .3s var(--ease);
}
.btn--primary {
  background: linear-gradient(180deg, var(--copper-2), var(--copper));
  color: #1a1108;
}
.btn--primary:hover { filter: brightness(1.08); transform: translateY(-1px); }
.btn--ghost {
  border: 1px solid var(--copper);
  color: var(--copper-2);
  background: transparent;
}
.btn--ghost:hover { background: rgba(196,132,74,.12); }
.btn--wa { background: #25d366; color: #fff; letter-spacing: 0.06em; }
.btn--sm { padding: 11px 18px; font-size: 0.8rem; }

/* Hero — full-bleed cover */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: var(--black);
  isolation: isolate;
}
.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  transform: scale(1.06);
  animation: heroKen 24s ease-in-out infinite alternate;
}
@keyframes heroKen {
  from { transform: scale(1.06) translate3d(0, 0, 0); }
  to { transform: scale(1.12) translate3d(-1.2%, -0.6%, 0); }
}
.hero__shade {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(180deg,
      rgba(8, 8, 8, 0.62) 0%,
      rgba(8, 8, 8, 0.28) 38%,
      rgba(8, 8, 8, 0.55) 68%,
      rgba(8, 8, 8, 0.92) 100%),
    linear-gradient(90deg,
      rgba(8, 8, 8, 0.78) 0%,
      rgba(8, 8, 8, 0.35) 42%,
      rgba(8, 8, 8, 0.12) 70%,
      transparent 100%);
}
.hero__inner {
  position: relative;
  z-index: 2;
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: calc(var(--header-h) + 40px) 0 72px;
  max-width: 100%;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border: 1px solid rgba(196, 132, 74, 0.45);
  background: rgba(14, 14, 14, 0.35);
  backdrop-filter: blur(10px);
  color: var(--copper-2);
  font-family: var(--display);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.75rem;
  margin-bottom: 22px;
}
.hero__badge::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--copper);
  box-shadow: 0 0 0 4px rgba(196, 132, 74, 0.18);
}
.hero__title {
  font-family: var(--display);
  font-size: clamp(2.4rem, 7vw, 5rem);
  font-weight: 700;
  letter-spacing: 0.03em;
  line-height: 0.95;
  text-transform: uppercase;
  color: #fff;
  max-width: 11ch;
  text-shadow: 0 10px 40px rgba(0, 0, 0, 0.35);
}
.hero__sub {
  margin-top: 18px;
  font-family: var(--display);
  font-size: clamp(0.95rem, 2vw, 1.3rem);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--copper-2);
}
.hero__sub::after {
  content: "";
  display: block;
  width: 64px;
  height: 2px;
  background: var(--copper);
  margin-top: 14px;
}
.hero__lead {
  margin-top: 20px;
  max-width: 38ch;
  color: rgba(244, 241, 236, 0.82);
  font-size: clamp(0.98rem, 1.5vw, 1.12rem);
  line-height: 1.65;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}
.hero__actions .btn--ghost {
  border-color: rgba(255, 255, 255, 0.45);
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(6px);
}
.hero__actions .btn--ghost:hover {
  border-color: var(--copper-2);
  background: rgba(196, 132, 74, 0.16);
  color: var(--copper-2);
}
.hero__phone {
  margin-top: 32px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--display);
  letter-spacing: 0.08em;
  font-size: 1.15rem;
  color: #fff;
}
.hero__phone-ico {
  width: 42px;
  height: 42px;
  border: 1px solid rgba(196, 132, 74, 0.7);
  color: var(--copper-2);
  display: grid;
  place-items: center;
  border-radius: 4px;
  background: rgba(14, 14, 14, 0.35);
}

/* Sections */
.section { padding: 92px 0; position: relative; }
.section--alt { background: var(--bg-2); }
.eyebrow {
  display: inline-block;
  font-family: var(--display);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--copper);
  font-size: 0.78rem;
  margin-bottom: 12px;
}
.section__title {
  font-family: var(--display);
  font-size: clamp(1.8rem, 4vw, 3rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1.05;
  max-width: 18ch;
}
.section__desc { margin-top: 14px; color: var(--muted); max-width: 52ch; }
.section__head { margin-bottom: 48px; }
.section__head--row {
  display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap;
}

.reveal { opacity: 0; transform: translateY(24px); transition: .7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }

/* Features */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature {
  padding: 28px 24px;
  background: var(--bg-3);
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}
.feature::after {
  content: "";
  position: absolute; top: 0; right: 0;
  width: 40px; height: 40px;
  background: linear-gradient(135deg, transparent 50%, var(--copper) 50%);
  opacity: .35;
}
.feature h3 {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 1.05rem;
  margin: 14px 0 8px;
}
.feature p { color: var(--muted); font-size: 0.92rem; }
.feature__n {
  font-family: var(--display);
  color: var(--copper);
  letter-spacing: 0.12em;
  font-size: 0.8rem;
}

/* Stock */
.stock { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.stock-card {
  background: var(--bg-3);
  border: 1px solid var(--line);
  overflow: hidden;
  display: grid;
  grid-template-rows: 240px auto;
}
.stock-card__media { position: relative; overflow: hidden; background: #111; }
.stock-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.stock-card:hover img { transform: scale(1.05); }
.stock-card__tag {
  position: absolute; top: 14px; left: 14px;
  background: var(--copper); color: #1a1108;
  font-family: var(--display);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.7rem;
  padding: 6px 10px;
}
.stock-card__body { padding: 22px 22px 24px; display: flex; flex-direction: column; gap: 10px; }
.stock-card h3 {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 1.35rem;
}
.stock-card__meta { color: var(--muted); font-size: 0.9rem; }
.stock-card__price {
  font-family: var(--display);
  color: var(--copper-2);
  font-size: 1.4rem;
  letter-spacing: 0.04em;
}
.stock-card__row { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 8px; }

/* Process */
.process { display: grid; grid-template-columns: 1fr 1.1fr; gap: 48px; align-items: center; }
.process__visual { position: relative; min-height: 420px; overflow: hidden; border: 1px solid var(--line); }
.process__visual img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.steps { display: flex; flex-direction: column; }
.step { display: grid; grid-template-columns: 64px 1fr; gap: 16px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.step__n { font-family: var(--display); font-size: 1.8rem; color: var(--copper); line-height: 1; }
.step h3 { font-family: var(--display); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 6px; }
.step p { color: var(--muted); font-size: 0.92rem; }

/* Gallery carousel */
.gallery-nav { display: flex; gap: 10px; flex-shrink: 0; }
.gallery-nav__btn {
  width: 48px; height: 48px;
  display: grid; place-items: center;
  border: 1px solid var(--line);
  background: var(--bg-3);
  color: var(--copper-2);
  transition: border-color .25s, background .25s, color .25s, transform .25s;
}
.gallery-nav__btn:hover {
  border-color: var(--copper);
  background: rgba(196,132,74,.12);
  color: var(--copper);
}
.gallery-nav__btn:active { transform: scale(0.94); }

.gallery-carousel { position: relative; margin-top: 8px; }
.gallery-carousel__viewport {
  overflow: hidden;
  cursor: grab;
  touch-action: pan-y;
}
.gallery-carousel__viewport.is-dragging { cursor: grabbing; }
.gallery-carousel__track {
  display: flex;
  gap: 18px;
  will-change: transform;
  transition: transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
}
.gallery-carousel__track.is-instant { transition: none; }
.gallery-carousel__slide {
  position: relative;
  flex: 0 0 min(72vw, 820px);
  height: min(58vw, 460px);
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--bg-3);
  cursor: zoom-in;
  transform: scale(0.92);
  opacity: 0.45;
  filter: saturate(0.75);
  transition:
    transform 0.75s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.55s ease,
    filter 0.55s ease,
    border-color 0.4s ease;
}
.gallery-carousel__slide.is-active {
  transform: scale(1);
  opacity: 1;
  filter: none;
  border-color: rgba(196,132,74,.45);
}
.gallery-carousel__slide img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
  transition: transform 1.1s cubic-bezier(0.22, 1, 0.36, 1);
}
.gallery-carousel__slide.is-active img { transform: scale(1.04); }
.gallery-carousel__slide span {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 28px 22px 18px;
  background: linear-gradient(transparent, rgba(0,0,0,.82));
  font-size: 0.88rem; font-weight: 600;
  letter-spacing: 0.02em;
  text-align: left;
  transform: translateY(8px);
  opacity: 0;
  transition: opacity .45s ease .15s, transform .45s ease .15s;
}
.gallery-carousel__slide.is-active span {
  opacity: 1;
  transform: none;
}

.gallery-carousel__dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 28px;
  padding: 0 16px;
}
.gallery-carousel__dot {
  width: 8px; height: 8px;
  padding: 0;
  border-radius: 0;
  border: none;
  background: rgba(255,255,255,.22);
  transition: width .4s cubic-bezier(0.22, 1, 0.36, 1), background .3s;
}
.gallery-carousel__dot.is-active {
  width: 28px;
  background: var(--copper);
}

/* FAQ */
.faq { max-width: 820px; margin-inline: auto; display: flex; flex-direction: column; gap: 10px; }
.faq details { border: 1px solid var(--line); background: var(--bg-3); }
.faq summary {
  list-style: none;
  padding: 18px 22px;
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  cursor: pointer;
  display: flex; justify-content: space-between; gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--copper); font-size: 1.3rem; }
.faq details[open] summary::after { content: "–"; }
.faq details p { padding: 0 22px 18px; color: var(--muted); }

/* Contact */
.cta {
  display: grid; grid-template-columns: 1fr 1fr;
  background: #121212;
  border: 1px solid var(--line);
  min-height: 460px;
}
.cta__info { padding: 48px 40px; position: relative; overflow: hidden; }
.cta__info::before {
  content: "";
  position: absolute; inset: auto -40px -80px auto;
  width: 220px; height: 220px;
  background: radial-gradient(circle, rgba(196,132,74,.2), transparent 70%);
}
.cta__info .section__title { color: var(--ink); }
.cta-list { margin-top: 28px; display: flex; flex-direction: column; gap: 14px; }
.cta-list a, .cta-list div { display: flex; align-items: center; gap: 12px; }
.cta-ico {
  width: 42px; height: 42px; border: 1px solid var(--copper); color: var(--copper);
  display: grid; place-items: center; flex-shrink: 0;
}
.cta__form { padding: 48px 40px; background: rgba(196,132,74,.05); border-left: 1px solid var(--line); }
.form { display: flex; flex-direction: column; gap: 14px; }
.form label { font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.form input, .form textarea {
  width: 100%;
  padding: 12px 14px;
  background: #0e0e0e;
  border: 1px solid var(--line);
  color: var(--ink);
  font: inherit;
  outline: none;
}
.form input:focus, .form textarea:focus { border-color: var(--copper); }
.form textarea { min-height: 96px; resize: vertical; }
.form__note { font-size: 0.75rem; color: #6f6a64; }

/* Product page */
.product { padding: calc(var(--header-h) + 36px) 0 80px; }
.crumbs { font-size: 0.85rem; color: var(--muted); margin-bottom: 20px; }
.crumbs a:hover { color: var(--copper); }

.product-gallery { margin-bottom: 40px; }
.product-gallery__stage {
  position: relative;
  border: 1px solid var(--line);
  background: #000;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  max-height: min(68vh, 620px);
}
.product-gallery__main {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  cursor: zoom-in;
  border: none;
  background: #000;
  z-index: 1;
}
.product-gallery__main[data-type="video"] { cursor: default; }
.product-gallery__main img,
.product-gallery__main video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  background: #000;
}
.product-gallery__main img[hidden],
.product-gallery__main video[hidden] {
  display: none !important;
}
.product-gallery__main[data-type="video"] img {
  display: none !important;
}
.product-gallery__main[data-type="image"] video {
  display: none !important;
}
.product-gallery__main video {
  position: relative;
  z-index: 2;
}
.product-gallery__play-btn {
  position: absolute;
  inset: 0;
  z-index: 3;
  margin: auto;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 2px solid rgba(196,132,74,.85);
  background: rgba(14,14,14,.72);
  color: var(--copper-2);
  font-size: 1.4rem;
  display: none;
  place-items: center;
  cursor: pointer;
}
.product-gallery__main[data-type="video"].is-paused .product-gallery__play-btn {
  display: grid;
}
.product-gallery__nav {
  position: absolute; top: 50%; z-index: 4;
  transform: translateY(-50%);
  width: 48px; height: 48px;
  display: grid; place-items: center;
  border: 1px solid rgba(255,255,255,.2);
  background: rgba(14,14,14,.72);
  color: var(--copper-2);
  transition: background .25s, border-color .25s, color .25s;
}
.product-gallery__nav:hover {
  background: rgba(14,14,14,.9);
  border-color: var(--copper);
  color: var(--copper);
}
.product-gallery__nav--prev { left: 14px; }
.product-gallery__nav--next { right: 14px; }
.product-gallery__counter {
  position: absolute; right: 14px; top: 14px; bottom: auto; z-index: 4;
  padding: 6px 12px;
  background: rgba(14,14,14,.75);
  border: 1px solid var(--line);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.product-gallery__thumbs {
  display: flex; gap: 10px;
  margin-top: 12px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: thin;
}
.product-gallery__thumb {
  flex: 0 0 112px;
  height: 72px;
  padding: 0;
  border: 1px solid var(--line);
  background: var(--bg-3);
  opacity: 0.55;
  transition: opacity .25s, border-color .25s;
  overflow: hidden;
}
.product-gallery__thumb img,
.product-gallery__thumb video { width: 100%; height: 100%; object-fit: cover; display: block; pointer-events: none; }
.product-gallery__thumb.is-video { position: relative; }
.product-gallery__play {
  position: absolute; inset: 0; margin: auto;
  width: 28px; height: 28px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: rgba(14,14,14,.72);
  border: 1px solid rgba(196,132,74,.6);
  color: var(--copper-2);
  font-size: 0.7rem;
  pointer-events: none;
}
.product-gallery__thumb:hover { opacity: 0.85; }
.product-gallery__thumb.is-active {
  opacity: 1;
  border-color: var(--copper);
}
.lightbox video {
  position: relative; max-width: 100%; max-height: 85vh; z-index: 1;
  background: #000;
}

.product__body { max-width: 920px; }
.product__intro { margin-bottom: 28px; }
.product__price { font-family: var(--display); font-size: 2.2rem; color: var(--copper-2); margin: 8px 0 12px; }
.product__lead { margin-top: 16px; max-width: none; }
.product__actions { margin-top: 24px; flex-wrap: wrap; }

.specs { margin: 28px 0; display: grid; gap: 0; border: 1px solid var(--line); max-width: 720px; }
.specs div { display: flex; justify-content: space-between; gap: 16px; padding: 12px 14px; border-bottom: 1px solid var(--line); font-size: 0.92rem; }
.specs div:last-child { border-bottom: none; }
.specs span:first-child { color: var(--muted); }

.product-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 8px 0 8px;
}
.product-highlight {
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--copper);
  background: rgba(196,132,74,.06);
}
.product-highlight h3 {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.95rem;
  color: var(--copper-2);
  margin-bottom: 6px;
}
.product-highlight p { color: var(--muted); font-size: 0.9rem; line-height: 1.55; margin: 0; }
.product-gift {
  margin-top: 8px;
  padding: 14px 16px;
  border: 1px solid rgba(196,132,74,.45);
  background: rgba(196,132,74,.1);
  color: var(--ink);
  font-size: 0.95rem;
  line-height: 1.55;
  max-width: 720px;
}
.social-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }

.footer {
  padding: 28px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.85rem;
}
.footer__inner { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; align-items: center; }

.float-msg {
  position: fixed;
  right: 14px;
  bottom: 14px;
  z-index: 80;
  display: flex;
  flex-direction: column-reverse;
  align-items: flex-end;
  gap: 10px;
}
.float-msg__btn {
  position: relative;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 8px 22px rgba(0,0,0,.42);
  transition: transform .2s ease, filter .2s ease;
}
.float-msg__btn:hover { transform: translateY(-2px) scale(1.05); filter: brightness(1.08); }
.float-msg__btn--wa { background: #25d366; }
.float-msg__btn--tg,
.float-msg__btn--tg-ch { background: #2aabee; }
.float-msg__btn--vk { background: #0077ff; }
.float-msg__btn--phone { background: var(--copper); color: #1a1108; }
.float-msg__badge {
  position: absolute;
  top: -4px;
  right: -6px;
  padding: 2px 5px;
  border-radius: 6px;
  background: #0e0e0e;
  border: 1px solid rgba(255,255,255,.25);
  font-size: 0.55rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: lowercase;
  color: #fff;
  line-height: 1.2;
}

.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translate(-50%, 80px);
  background: var(--copper); color: #1a1108; padding: 12px 18px; font-weight: 700;
  opacity: 0; transition: .35s; z-index: 200; pointer-events: none;
}
.toast.is-show { opacity: 1; transform: translate(-50%, 0); }

.lightbox { position: fixed; inset: 0; z-index: 300; display: flex; align-items: center; justify-content: center; padding: 40px; }
.lightbox[hidden] { display: none; }
.lightbox__backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.92); cursor: zoom-out; }
.lightbox img { position: relative; max-width: 100%; max-height: 85vh; z-index: 1; }
.lightbox button {
  position: absolute; top: 16px; right: 18px; z-index: 2;
  width: 44px; height: 44px; font-size: 1.8rem; color: #fff;
}

@media (max-width: 980px) {
  .features, .stock { grid-template-columns: 1fr; }
  .process, .cta { grid-template-columns: 1fr; }
  .product-highlights { grid-template-columns: 1fr; }
  .product-gallery__stage { aspect-ratio: 4 / 3; max-height: none; }
  .product-gallery__nav { width: 42px; height: 42px; }
  .product-gallery__thumb { flex-basis: 88px; height: 58px; }
  .gallery-carousel__slide {
    flex-basis: min(84vw, 640px);
    height: min(62vw, 380px);
  }
  .nav { display: none; }
  .burger { display: flex; }
  .cta__form { border-left: none; border-top: 1px solid var(--line); }
  .cta__info, .cta__form { padding: 32px 22px; }
  .hero__inner { width: calc(100% - 32px); padding-bottom: 56px; }
}

@media (max-width: 560px) {
  .container { width: calc(100% - 28px); }
  .hero__title { font-size: 2rem; max-width: none; }
  .hero__sub { letter-spacing: 0.1em; font-size: 0.85rem; }
  .hero__phone { font-size: 1rem; }
  .hero__actions .btn { width: 100%; }
  .gallery-carousel__slide {
    flex-basis: 88vw;
    height: 56vw;
    min-height: 220px;
  }
  .gallery-nav__btn { width: 42px; height: 42px; }
  .logo__text { font-size: 0.72rem; letter-spacing: 0.08em; }
  .stock-card { grid-template-rows: 200px auto; }
  .stock-card__row { flex-direction: column; align-items: stretch; }
}