/* teyes install center — global styles */
/* strict minimalism, lowercase, mono palette */
/* mobile-first responsive approach */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  text-transform: uppercase;
  font-feature-settings: 'case' 0;
  overflow-x: hidden;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'sf pro display', 'sf pro text', 'helvetica neue', helvetica, arial, sans-serif;
  font-weight: 300;
  color: var(--text);
  background: var(--bg-alt);
  line-height: 1.6;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  padding-top: env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
}

:root {
  --bg: #ffffff;
  --bg-alt: #f9f9f9;
  --text: #111111;
  --text-muted: #666666;
  --border: #e0e0e0;
  --accent: #2c2c2c;
  --accent-hover: #111111;
  --header-height: 60px;
  --touch-min: 44px;
}

/* --- reset text-transform inheritance --- */
h1, h2, h3, h4, h5, h6, p, span, a, li, td, th, button, label, input, textarea, select, strong, em, small {
  text-transform: uppercase !important;
  font-variant-caps: all-small-never;
}

/* --- layout --- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}

.section {
  padding: 64px 0;
}

.section--alt {
  background: var(--bg-alt);
}

.section--compact {
  padding: 48px 0;
}

/* --- typography --- */
h1 {
  font-size: 2rem;
  font-weight: 300;
  line-height: 1.15;
  letter-spacing: -0.03em;
}

h2 {
  font-size: 1.5rem;
  font-weight: 300;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

h3 {
  font-size: 1.125rem;
  font-weight: 500;
  line-height: 1.4;
}

p {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.text-lg {
  font-size: 1.125rem;
  line-height: 1.7;
}

.text-sm {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase !important;
  color: var(--text-muted);
  margin-bottom: 12px;
  display: block;
}

/* --- header --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  height: var(--header-height);
  display: flex;
  align-items: center;
  padding-top: env(safe-area-inset-top);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
  width: 100%;
}

.header__logo {
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--text);
  text-decoration: none;
}

.header__nav {
  display: none;
  list-style: none;
}

.header__nav a {
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
  min-height: var(--touch-min);
  display: inline-flex;
  align-items: center;
}

.header__nav a:hover {
  color: var(--text);
}

.header__cta {
  display: none;
}

.header__burger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 8px;
  min-width: var(--touch-min);
  min-height: var(--touch-min);
  align-items: center;
  justify-content: center;
}

.header__burger span {
  width: 20px;
  height: 2px;
  background: var(--text);
  transition: 0.3s;
}

/* --- mobile menu --- */
.mobile-menu {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-alt);
  z-index: 99;
  padding: 24px 16px;
  padding-top: calc(24px + env(safe-area-inset-top));
  overflow-y: auto;
  display: none;
}

.mobile-menu.active {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mobile-menu a {
  font-size: 1.25rem;
  font-weight: 300;
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
  min-height: var(--touch-min);
  display: flex;
  align-items: center;
}

/* --- hero --- */
.hero {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  padding-bottom: 80px;
}

.hero__content {
  max-width: 680px;
}

.hero h1 {
  margin-bottom: 20px;
}

.hero p {
  margin-bottom: 32px;
}

.hero__actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* --- buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9375rem;
  font-weight: 500;
  text-decoration: none;
  padding: 14px 24px;
  border: 1px solid var(--border);
  color: var(--text);
  background: transparent;
  cursor: pointer;
  transition: all 0.2s;
  min-height: var(--touch-min);
  min-width: var(--touch-min);
  text-align: center;
  width: 100%;
}

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

.btn--primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.btn--primary:hover {
  background: var(--accent-hover);
}

.btn--small {
  padding: 10px 20px;
  font-size: 0.8125rem;
  min-height: var(--touch-min);
}

/* --- sticky bottom cta (mobile) --- */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  padding: 12px 16px;
  padding-bottom: calc(12px + env(safe-area-inset-bottom));
  z-index: 90;
  display: flex;
}

.sticky-cta .btn {
  width: 100%;
}

/* --- grid --- */
.grid {
  display: grid;
  gap: 24px;
}

.grid--2,
.grid--3,
.grid--4 {
  grid-template-columns: 1fr;
}

/* --- cards --- */
.card {
  padding: 32px 20px;
  border: 1px solid var(--border);
  background: var(--bg-alt);
  transition: border-color 0.2s;
}

.card:hover {
  border-color: var(--accent);
}

.card h3 {
  margin-bottom: 12px;
}

.card p {
  font-size: 0.9375rem;
}

.card--img {
  padding: 0;
  overflow: hidden;
}

.card--img img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  display: block;
}

.card--img .card__body {
  padding: 16px;
}

/* --- divider --- */
.divider {
  width: 100%;
  height: 1px;
  background: var(--border);
  margin: 0;
}

/* --- table --- */
.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 0 -16px;
  padding: 0 16px;
}

table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

th {
  text-align: left;
  font-weight: 500;
  padding: 16px 12px 16px 0;
  border-bottom: 1px solid var(--text);
  color: var(--text);
  font-size: 0.8125rem;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

td {
  padding: 16px 12px 16px 0;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
}

tr:last-child td {
  border-bottom: none;
}

/* --- form --- */
.form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
  max-width: 100%;
}

.form input,
.form textarea,
.form select {
  font-family: inherit;
  font-size: 1rem;
  padding: 14px 16px;
  border: 1px solid var(--border);
  background: var(--bg-alt);
  color: var(--text);
  outline: none;
  transition: border-color 0.2s;
  width: 100%;
  min-height: var(--touch-min);
}

.form input:focus,
.form textarea:focus,
.form select:focus {
  border-color: var(--accent);
}

.form textarea {
  min-height: 120px;
  resize: vertical;
}

/* --- gallery --- */
.gallery {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
}

.gallery img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
  cursor: pointer;
  transition: opacity 0.2s;
}

.gallery img:hover {
  opacity: 0.8;
}

/* --- reviews --- */
.review {
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
}

.review:last-child {
  border-bottom: none;
}

.review__meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 12px;
}

.review__author {
  font-weight: 500;
  font-size: 0.9375rem;
}

.review__date {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.review__car {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.review p {
  font-size: 0.9375rem;
}

/* --- breadcrumb --- */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.8125rem;
  color: var(--text-muted);
  padding: 16px 0;
}

.breadcrumb a {
  color: var(--text-muted);
  text-decoration: none;
  min-height: var(--touch-min);
  display: inline-flex;
  align-items: center;
}

.breadcrumb a:hover {
  color: var(--text);
}

.breadcrumb span {
  color: var(--border);
}

/* --- page header --- */
.page-header {
  padding-top: calc(var(--header-height) + 32px);
  padding-bottom: 32px;
}

.page-header h1 {
  margin-bottom: 16px;
}

/* --- footer --- */
.footer {
  border-top: 1px solid var(--border);
  padding: 48px 0 32px;
  padding-bottom: calc(32px + env(safe-area-inset-bottom));
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.footer__brand p {
  font-size: 0.875rem;
  margin-top: 16px;
  max-width: 280px;
}

.footer h4 {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase !important;
  margin-bottom: 16px;
}

.footer ul {
  list-style: none;
}

.footer li {
  margin-bottom: 8px;
}

.footer a {
  font-size: 0.875rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
  min-height: var(--touch-min);
  display: inline-flex;
  align-items: center;
}

.footer a:hover {
  color: var(--text);
}

.footer__bottom {
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-size: 0.8125rem;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* --- page nav (prev/next) --- */
.page-nav {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 32px 0;
  border-top: 1px solid var(--border);
  margin-top: 48px;
}

.page-nav a {
  font-size: 0.875rem;
  color: var(--text-muted);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-height: var(--touch-min);
}

.page-nav a:hover {
  color: var(--text);
}

.page-nav a span {
  font-size: 0.75rem;
  color: var(--border);
}

/* --- utils --- */
.mt-0 { margin-top: 0; }
.mt-20 { margin-top: 20px; }
.mt-40 { margin-top: 40px; }
.mt-80 { margin-top: 80px; }
.mb-0 { margin-bottom: 0; }
.mb-20 { margin-bottom: 20px; }
.mb-40 { margin-bottom: 40px; }
.text-center { text-align: center; }
.text-center .hero__actions { justify-content: center; }
.text-center h2 { margin-left: auto; margin-right: auto; }

/* ============================================
   TABLET (768px+)
   ============================================ */
@media (min-width: 768px) {
  .container {
    padding: 0 32px;
  }

  .section {
    padding: 80px 0;
  }

  .section--compact {
    padding: 56px 0;
  }

  h1 {
    font-size: 2.75rem;
  }

  h2 {
    font-size: 1.75rem;
    margin-bottom: 32px;
  }

  .text-lg {
    font-size: 1.25rem;
  }

  .header__inner {
    padding: 0 32px;
  }

  .hero {
    padding-bottom: 0;
  }

  .hero h1 {
    margin-bottom: 24px;
  }

  .hero p {
    margin-bottom: 40px;
  }

  .hero__actions {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 16px;
  }

  .btn {
    width: auto;
  }

  .grid {
    gap: 32px;
  }

  .grid--2 {
    grid-template-columns: repeat(2, 1fr);
  }

  .card {
    padding: 40px 32px;
  }

  .card--img .card__body {
    padding: 24px;
  }

  .gallery {
    grid-template-columns: repeat(2, 1fr);
  }

  .review {
    padding: 32px 0;
  }

  .review__meta {
    flex-direction: row;
    gap: 16px;
  }

  .breadcrumb {
    padding: 24px 0;
  }

  .page-header {
    padding-top: calc(var(--header-height) + 48px);
    padding-bottom: 48px;
  }

  .footer {
    padding: 56px 0 40px;
  }

  .footer__inner {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }

  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
  }

  .page-nav {
    flex-direction: row;
    justify-content: space-between;
    padding: 40px 0;
    margin-top: 64px;
  }

  .sticky-cta {
    display: none;
  }
}

/* ============================================
   LAPTOP (1024px+)
   ============================================ */
@media (min-width: 1024px) {
  :root {
    --header-height: 72px;
  }

  .container {
    padding: 0 40px;
  }

  .section {
    padding: 100px 0;
  }

  .section--compact {
    padding: 64px 0;
  }

  h1 {
    font-size: 3rem;
  }

  h2 {
    font-size: 2rem;
    margin-bottom: 40px;
  }

  .header__inner {
    padding: 0 40px;
  }

  .header__nav {
    display: flex;
    align-items: center;
    gap: 32px;
  }

  .header__cta {
    display: inline-block;
    font-size: 0.8125rem;
    font-weight: 500;
    color: #fff !important;
    background: var(--accent);
    padding: 10px 24px;
    border: none;
    cursor: pointer;
    transition: background 0.2s;
    text-decoration: none;
    min-height: var(--touch-min);
  }

  .header__cta:hover {
    background: var(--accent-hover);
  }

  .header__burger {
    display: none;
  }

  .mobile-menu {
    display: none !important;
  }

  .hero h1 {
    margin-bottom: 24px;
  }

  .grid {
    gap: 40px;
  }

  .grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }

  .gallery {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer {
    padding: 60px 0 40px;
  }

  .footer__inner {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }

  .footer h4 {
    margin-bottom: 20px;
  }

  .footer li {
    margin-bottom: 12px;
  }

  .page-nav {
    margin-top: 80px;
  }

  .table-wrap {
    margin: 0;
    padding: 0;
  }
}

/* ============================================
   DESKTOP (1440px+)
   ============================================ */
@media (min-width: 1440px) {
  .section {
    padding: 120px 0;
  }

  .section--compact {
    padding: 80px 0;
  }

  h1 {
    font-size: 3.5rem;
  }

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

/* карточки-ссылки без синего цвета */
.card a, .card h3, .card p, .card span {
  color: inherit !important;
}
.card h3 {
  color: var(--text) !important;
}
.card p {
  color: var(--text-muted) !important;
}

/* карточки-ссылки без синего цвета */
.card a, .card h3, .card p, .card span {
  color: inherit !important;
}
.card h3 {
  color: var(--text) !important;
}
.card p {
  color: var(--text-muted) !important;
}
.card:hover {
  border-color: var(--accent) !important;
}