:root {
  --white: #f7f7f5;
  --paper: #efefec;
  --black: #0e0e0e;
  --grey: #6b6b6b;
  --blue: #0047ff;
  --blue-dark: #0036c4;
  --line: #d8d8d4;
  --sidebar: 240px;
  --font-display: "Instrument Serif", "Times New Roman", serif;
  --font-ui: "Space Grotesk", "Arial", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 15px;
  line-height: 1.6;
  color: var(--grey);
  background: var(--white);
}

img { max-width: 100%; display: block; height: auto; }
a { color: var(--black); text-decoration: none; }
a:hover { color: var(--blue); }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 400;
  color: var(--black);
  line-height: 0.95;
  margin: 0 0 0.75rem;
}

h1 { font-size: clamp(3rem, 8vw, 6.5rem); letter-spacing: -0.03em; }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); letter-spacing: -0.02em; }

.layout {
  display: grid;
  grid-template-columns: var(--sidebar) 1fr;
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  border-right: 1px solid var(--line);
  background: var(--black);
  color: #fff;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.brand {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: #fff;
  line-height: 1.1;
}

.brand small {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.45);
  margin-top: 0.5rem;
  text-transform: uppercase;
}

.side-nav { list-style: none; padding: 0; margin: 2rem 0 0; }
.side-nav li { margin-bottom: 0.15rem; }
.side-nav a {
  display: block;
  padding: 0.45rem 0;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  border-left: 2px solid transparent;
  padding-left: 0.75rem;
  transition: color 0.25s, border-color 0.25s;
}
.side-nav a:hover, .side-nav a.active {
  color: #fff;
  border-left-color: var(--blue);
}

.side-foot {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: rgba(255,255,255,0.35);
  line-height: 1.5;
}

.content { min-width: 0; }

.mobile-bar {
  display: none;
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--black);
  color: #fff;
  padding: 0.85rem 1rem;
  justify-content: space-between;
  align-items: center;
}

.menu-open { display: none; background: none; border: 1px solid rgba(255,255,255,0.2); color: #fff; padding: 0.4rem 0.6rem; cursor: pointer; }

.tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 0.75rem;
}

.btn {
  display: inline-block;
  padding: 0.85rem 1.4rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: background 0.25s, color 0.25s;
}

.btn-blue { background: var(--blue); color: #fff; }
.btn-blue:hover { background: var(--blue-dark); color: #fff; }
.btn-line { background: transparent; border: 1px solid var(--black); color: var(--black); }
.btn-line:hover { background: var(--black); color: #fff; }

.hero-block {
  padding: 4rem 3rem 3rem;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: end;
}

.hero-block h1 em { font-style: italic; color: var(--blue); }

.hero-img {
  overflow: hidden;
  aspect-ratio: 5/4;
  background: var(--paper);
}

.hero-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  clip-path: inset(0 0 100% 0);
  transition: clip-path 1s cubic-bezier(0.77, 0, 0.175, 1);
}

.hero-img.revealed img { clip-path: inset(0 0 0 0); }

.strip {
  padding: 3rem 0 3rem 3rem;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.strip-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  padding-right: 3rem;
  margin-bottom: 1.5rem;
}

.h-scroll {
  display: flex;
  gap: 1px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  background: var(--line);
}

.h-item {
  flex: 0 0 min(320px, 75vw);
  scroll-snap-align: start;
  background: var(--white);
  transition: background 0.3s;
}

.h-item:hover { background: var(--paper); }

.h-item img { aspect-ratio: 1/1; object-fit: cover; width: 100%; }
.h-item .meta { padding: 1rem 1.1rem 1.2rem; border-top: 1px solid var(--line); }
.h-item .code { font-family: var(--font-mono); font-size: 0.62rem; color: var(--blue); }
.h-item .sum { font-family: var(--font-display); font-size: 1.35rem; color: var(--black); margin-top: 0.25rem; }

.block {
  padding: 4rem 3rem;
  border-bottom: 1px solid var(--line);
}

.block-alt { background: var(--paper); }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.catalog {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
}

.catalog-item {
  background: var(--white);
  transition: transform 0.4s ease;
}

.catalog-item:hover { transform: translateY(-4px); z-index: 1; box-shadow: 0 20px 50px rgba(0,0,0,0.08); }
.catalog-item img { aspect-ratio: 1/1; object-fit: cover; width: 100%; }
.catalog-item .meta { padding: 1.2rem; }

.price-list { display: flex; flex-direction: column; gap: 1px; background: var(--line); }
.price-line {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--white);
  align-items: center;
}
.price-line strong { font-family: var(--font-display); font-size: 1.2rem; color: var(--black); }

.team-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.member img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  filter: grayscale(100%);
  transition: filter 0.5s;
}
.member:hover img { filter: grayscale(0%); }
.member h3 { font-family: var(--font-ui); font-size: 0.95rem; font-weight: 600; margin: 0.75rem 0 0.15rem; }
.member .role { font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--blue); }

.form-wrap {
  max-width: 560px;
  border: 1px solid var(--line);
  padding: 2rem;
  background: #fff;
}

.form-grid { display: grid; gap: 1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: 0.35rem;
}

input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--white);
  padding: 0.75rem;
  font: inherit;
  color: var(--black);
}

textarea { min-height: 110px; resize: vertical; }

.check { display: flex; gap: 0.5rem; font-size: 0.88rem; align-items: flex-start; }
.check input { width: auto; margin-top: 0.15rem; }

.page-title {
  padding: 3rem 3rem 2rem;
  border-bottom: 1px solid var(--line);
  background: var(--black);
  color: rgba(255,255,255,0.6);
}
.page-title h1 { color: #fff; }
.page-title .tag { color: var(--blue); }

.faq-item { border-bottom: 1px solid var(--line); padding: 1rem 0; }
.faq-item summary { cursor: pointer; font-family: var(--font-display); font-size: 1.2rem; color: var(--black); list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }

.legal { padding: 3rem; max-width: 720px; }
.legal h2 { font-size: 1.4rem; margin-top: 2rem; }

.main-foot {
  padding: 2rem 3rem;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--grey);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
}

.cookie-box {
  position: fixed;
  left: calc(var(--sidebar) + 1.5rem);
  bottom: 1.5rem;
  max-width: 400px;
  background: var(--black);
  color: rgba(255,255,255,0.8);
  padding: 1.25rem;
  border-left: 3px solid var(--blue);
  transform: translateY(calc(100% + 2rem));
  transition: transform 0.4s ease;
  z-index: 100;
}
.cookie-box.show { transform: translateY(0); }
.cookie-box p { margin: 0 0 1rem; font-size: 0.85rem; }
.cookie-box a { color: #fff; text-decoration: underline; }
.cookie-btns { display: flex; gap: 0.5rem; flex-wrap: wrap; }

.line-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.line-up.show { opacity: 1; transform: translateY(0); }

@media (max-width: 960px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    width: min(280px, 85vw);
    transform: translateX(-100%);
    transition: transform 0.35s;
    z-index: 50;
  }
  .sidebar.open { transform: translateX(0); }
  .mobile-bar { display: flex; }
  .hero-block, .two-col, .form-row { grid-template-columns: 1fr; }
  .team-row, .catalog { grid-template-columns: 1fr; }
  .hero-block, .block, .strip { padding-left: 1.25rem; padding-right: 1.25rem; }
  .strip { padding-left: 1.25rem; }
  .strip-head { padding-right: 0; }
  .cookie-box { left: 1rem; right: 1rem; max-width: none; }
}