/* Wood Terminal — static demo
   Minimal + classic: ivory paper, hairline rules, serif display Latin, Vazirmatn for Persian. */

:root {
  --bg: #f7f5f1;
  --bg-alt: #efece5;
  --surface: #ffffff;
  --ink: #16201b;
  --ink-soft: #3d4a42;
  --muted: #6b7280;
  --line: #e3ded4;
  --line-strong: #d3ccbe;
  --primary: #2d6a4f;
  --primary-deep: #1b4332;
  --primary-subtle: #e8f1ec;
  --brass: #b08d57;
  --brass-subtle: #f6eee1;
  --earth: #d4a373;
  --earth-deep: #8a5a34;
  --success: #16a34a;
  --success-subtle: #e9f7ef;
  --warning: #b45309;
  --danger: #b42318;
  --danger-subtle: #fdecea;

  --radius-s: 6px;
  --radius: 12px;
  --radius-l: 18px;

  --shadow-flat: 0 1px 2px rgba(22, 32, 27, .05);
  --shadow-soft: 0 10px 28px -18px rgba(22, 32, 27, .28);
  --shadow-lift: 0 18px 44px -24px rgba(22, 32, 27, .32);

  --font-body: "Vazirmatn", Georgia, "Times New Roman", serif;
  --font-display: Georgia, "Vazirmatn", "Times New Roman", serif;

  --step--1: clamp(.8rem, .78rem + .1vw, .86rem);
  --step-0: clamp(.95rem, .92rem + .15vw, 1rem);
  --step-1: clamp(1.08rem, 1rem + .35vw, 1.25rem);
  --step-2: clamp(1.35rem, 1.2rem + .7vw, 1.7rem);
  --step-3: clamp(1.7rem, 1.45rem + 1.2vw, 2.35rem);
  --step-4: clamp(2.15rem, 1.6rem + 2.4vw, 3.6rem);

  --gutter: clamp(1rem, 1rem + 2vw, 3.5rem);
  --header-h: 4.5rem;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 1rem);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.75;
  font-weight: 400;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

[dir="rtl"] body { line-height: 1.95; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -.015em;
  margin: 0;
  text-wrap: balance;
}

[dir="rtl"] h1, [dir="rtl"] h2, [dir="rtl"] h3, [dir="rtl"] h4 { letter-spacing: 0; line-height: 1.5; }

p { margin: 0; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
  border-radius: 4px;
}

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

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.ico {
  width: 1.15em;
  height: 1.15em;
  flex: none;
  vertical-align: -0.18em;
}
.ico-lg { width: 1.35em; height: 1.35em; }

.container {
  width: 100%;
  max-width: 78rem;
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.muted-sm { color: var(--muted); font-size: var(--step--1); }
.center { text-align: center; }
.num { font-variant-numeric: tabular-nums; }
.mono { font-family: ui-monospace, "SFMono-Regular", "Segoe UI Mono", Consolas, monospace; letter-spacing: .02em; }
.mono-center { text-align: center; letter-spacing: .06em; font-size: var(--step--1); color: var(--muted); }
.latin { font-family: var(--font-display); font-style: italic; color: var(--muted); font-size: .92em; }

.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;
}

.skip-link {
  position: absolute; inset-block-start: -4rem; inset-inline-start: 1rem; z-index: 60;
  background: var(--primary); color: #fff; padding: .6rem 1rem; border-radius: var(--radius-s);
  transition: inset-block-start .2s ease;
}
.skip-link:focus { inset-block-start: .75rem; }

/* ---------- header ---------- */

.site-header {
  position: sticky;
  inset-block-start: 0;
  z-index: 40;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.site-header.is-scrolled { border-bottom-color: var(--line); box-shadow: var(--shadow-flat); }

.header-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-block-size: var(--header-h);
}

.brand { display: inline-flex; align-items: center; gap: .7rem; min-inline-size: 0; min-block-size: 2.75rem; }

.brand-mark {
  display: grid;
  place-items: center;
  inline-size: 2.35rem;
  block-size: 2.35rem;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .18);
}
.brand-mark .ico { width: 1.3rem; height: 1.3rem; }

.brand-text { display: flex; flex-direction: column; line-height: 1.15; min-inline-size: 0; }
.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.06rem;
  letter-spacing: .01em;
}
.brand-tag { font-size: .7rem; color: var(--muted); letter-spacing: .02em; }

.nav { display: none; align-items: center; gap: .15rem; margin-inline: auto; }
.nav a {
  padding: .5rem .85rem;
  border-radius: 999px;
  font-size: var(--step--1);
  color: var(--ink-soft);
  transition: background .2s ease, color .2s ease;
}
.nav a:hover { background: var(--primary-subtle); color: var(--primary-deep); }

/* ---------- header search ---------- */
.nav-search {
  position: relative;
  display: flex;
  align-items: center;
  gap: .4rem;
  inline-size: 15.5rem;
  min-block-size: 2.85rem;
  margin-inline-end: .5rem;
  padding-inline: .75rem .5rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--bg);
  transition: border-color .2s ease, background .2s ease, box-shadow .2s ease;
}
.nav-search:focus-within {
  background: var(--surface);
  border-color: var(--primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 14%, transparent);
}
.nav-search > .ico { color: var(--muted); flex: none; }
.nav-search input[type="search"] {
  flex: 1;
  min-inline-size: 0;
  border: 0;
  background: transparent;
  font: inherit;
  font-size: var(--step--1);
  color: var(--ink);
  padding-block: .35rem;
}
.nav-search input[type="search"]::-webkit-search-cancel-button { -webkit-appearance: none; appearance: none; }
.nav-search input[type="search"]:focus { outline: none; }
.nav-search input::placeholder { color: var(--muted); opacity: 1; }
.search-clear {
  flex: none;
  display: grid;
  place-items: center;
  inline-size: 1.6rem;
  block-size: 1.6rem;
  border: 0;
  border-radius: 999px;
  background: var(--bg-alt);
  color: var(--ink-soft);
  cursor: pointer;
}
.search-clear:hover { background: var(--line-strong); }
.search-results {
  position: absolute;
  inset-inline-start: 0;
  inset-block-start: calc(100% + .5rem);
  inline-size: min(24rem, calc(100vw - 2 * var(--gutter)));
  max-block-size: 22rem;
  overflow-y: auto;
  z-index: 60;
  padding: .35rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}
.search-result {
  display: block;
  inline-size: 100%;
  text-align: start;
  padding: .55rem .7rem;
  border: 0;
  border-radius: calc(var(--radius) - 6px);
  background: transparent;
  cursor: pointer;
  color: var(--ink);
  font: inherit;
}
.search-result:hover, .search-result.is-active { background: var(--primary-subtle); }
.search-result b { display: block; font-size: var(--step--1); font-weight: 600; }
.search-result span { display: block; font-size: .72rem; color: var(--muted); margin-block-start: .12rem; }
.search-empty { padding: .7rem; font-size: var(--step--1); color: var(--muted); text-align: center; }
.search-hit { animation: hit 1.6s ease 1; }
@keyframes hit {
  0%, 60% { box-shadow: 0 0 0 3px color-mix(in srgb, var(--brass) 55%, transparent); }
  100% { box-shadow: 0 0 0 3px transparent; }
}

.header-actions { display: flex; align-items: center; gap: .5rem; margin-inline-start: auto; }

.lang-toggle {
  display: inline-flex;
  align-items: center;
  min-block-size: 2.75rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 2px;
  background: var(--surface);
}
.lang-btn {
  border: 0;
  background: transparent;
  padding: .3rem .7rem;
  border-radius: 999px;
  font-size: .78rem;
  color: var(--muted);
  cursor: pointer;
  min-block-size: 2.25rem;
  transition: background .2s ease, color .2s ease;
}
.lang-btn.is-active { background: var(--ink); color: #fff; }

.icon-btn {
  display: grid;
  place-items: center;
  inline-size: 2.75rem;
  block-size: 2.75rem;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: var(--surface);
  cursor: pointer;
  color: var(--ink);
  transition: background .2s ease, border-color .2s ease;
}
.icon-btn:hover { background: var(--bg-alt); }
.menu-btn .close-ico { display: none; }
.nav-open .menu-btn .close-ico { display: block; }
.nav-open .menu-btn :is(.ico:not(.close-ico)) { display: none; }

/* mobile nav sheet */
.nav-open .nav {
  position: absolute;
  inset-inline: var(--gutter);
  inset-block-start: var(--header-h);
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: .15rem;
  padding: .6rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}
.nav-open .nav a { padding: .85rem 1rem; font-size: var(--step-0); }

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  min-block-size: 2.85rem;
  padding-inline: 1.4rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: var(--step--1);
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease;
}
.btn:active { transform: translateY(1px); }
.btn-sm { min-block-size: 2.75rem; padding-inline: 1.1rem; font-size: .82rem; }
.btn-block { inline-size: 100%; }

.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-deep); }

.btn-outline { background: var(--surface); color: var(--ink); border-color: var(--line-strong); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary-deep); background: var(--primary-subtle); }

.btn-ghost { background: transparent; color: var(--ink); border-color: transparent; }
.btn-ghost:hover { background: var(--bg-alt); }

.btn[disabled] { opacity: .55; cursor: not-allowed; }

/* ---------- hero ---------- */

.hero {
  padding-block: clamp(2.5rem, 1.5rem + 6vw, 6rem) clamp(2rem, 1rem + 3vw, 3.5rem);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(to bottom, var(--surface), var(--bg));
}

.hero-grid { display: grid; gap: clamp(2rem, 1rem + 4vw, 4rem); align-items: center; }

.eyebrow {
  display: flex;
  align-items: center;
  gap: .75rem;
  font-size: .78rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--brass);
  font-weight: 600;
  margin-block-end: 1.25rem;
}
[dir="rtl"] .eyebrow { letter-spacing: 0; text-transform: none; font-size: .86rem; }
.eyebrow-rule { inline-size: 2.5rem; block-size: 1px; background: var(--brass); opacity: .6; }

.display-1 { font-size: var(--step-4); font-weight: 700; }
.display-2 { font-size: var(--step-3); }
.lede { color: var(--ink-soft); font-size: var(--step-1); max-inline-size: 34rem; margin-block: 1.25rem 2rem; }

.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-block-start: 2.5rem;
  padding-block-start: 1.5rem;
  border-top: 1px solid var(--line);
}
.hero-stats dt { font-size: .78rem; color: var(--muted); }
.hero-stats dd { margin: 0; font-family: var(--font-display); font-size: var(--step-2); font-weight: 700; color: var(--primary-deep); }

.hero-figure { margin: 0; }
.hero-frame {
  position: relative;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-l);
  padding: 8px;
  background: var(--surface);
  box-shadow: var(--shadow-lift);
}
.hero-frame::after {
  content: "";
  position: absolute;
  inset: 18px;
  border: 1px solid color-mix(in srgb, var(--brass) 45%, transparent);
  border-radius: calc(var(--radius-l) - 8px);
  pointer-events: none;
}
.hero-frame img {
  inline-size: 100%;
  block-size: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: calc(var(--radius-l) - 10px);
}
.hero-caption {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .6rem;
  margin-block-start: .9rem;
  font-size: var(--step--1);
  color: var(--muted);
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .3rem .7rem;
  border-radius: 999px;
  font-size: .76rem;
  font-weight: 600;
  border: 1px solid transparent;
}
.chip-verified { background: var(--success-subtle); color: #15803d; border-color: color-mix(in srgb, var(--success) 25%, transparent); }
.chip-live { background: var(--success-subtle); color: #15803d; }
.chip-building { background: var(--brass-subtle); color: var(--earth-deep); }
.chip-planned { background: var(--bg-alt); color: var(--muted); }

.demo-note {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  margin-block: 1.5rem;
  padding: .85rem 1.1rem;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  background: var(--brass-subtle);
  color: var(--ink-soft);
  font-size: var(--step--1);
}
.demo-note .ico { color: var(--brass); margin-block-start: .25rem; }

/* ---------- sections ---------- */

.section { padding-block: clamp(3rem, 2rem + 6vw, 6.5rem); }
.section-alt { background: var(--bg-alt); border-block: 1px solid var(--line); }

.section-head { margin-block-end: clamp(2rem, 1rem + 3vw, 3.25rem); }
.section-head-row { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 1.25rem; }

.kicker {
  font-size: .76rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--brass);
  font-weight: 700;
  margin-block-end: .6rem;
}
[dir="rtl"] .kicker { letter-spacing: .04em; text-transform: none; font-size: .85rem; }

.section-sub { color: var(--muted); margin-block-start: .7rem; max-inline-size: 40rem; }

/* ---------- features ---------- */

.feature-grid { display: grid; gap: 1px; grid-template-columns: 1fr; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius-l); overflow: hidden; }
.feature { background: var(--surface); padding: clamp(1.5rem, 1rem + 2vw, 2.25rem); transition: background .2s ease; }
.feature:hover { background: var(--primary-subtle); }
.feature-ico {
  display: grid; place-items: center;
  inline-size: 2.6rem; block-size: 2.6rem;
  border-radius: 50%;
  background: var(--primary-subtle);
  color: var(--primary-deep);
  border: 1px solid color-mix(in srgb, var(--primary) 22%, transparent);
  margin-block-end: 1.1rem;
}
.feature:hover .feature-ico { background: var(--surface); }
.feature-ico .ico { width: 1.35rem; height: 1.35rem; }
.feature h3 { font-size: var(--step-1); margin-block-end: .5rem; }
.feature p { color: var(--muted); font-size: var(--step--1); }

/* ---------- stats + table ---------- */

.stat-grid { display: grid; gap: 1rem; grid-template-columns: 1fr; margin-block-end: 2rem; }
.stat {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.4rem;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas: "ico label" "num num" "trend trend";
  gap: .25rem 1rem;
  box-shadow: var(--shadow-flat);
}
.stat-ico {
  grid-area: ico;
  display: grid; place-items: center;
  inline-size: 2.4rem; block-size: 2.4rem; border-radius: var(--radius-s);
}
.tone-green { background: var(--primary-subtle); color: var(--primary-deep); }
.tone-earth { background: var(--brass-subtle); color: var(--earth-deep); }
.tone-success { background: var(--success-subtle); color: #15803d; }
.tone-muted { background: var(--bg-alt); color: var(--muted); }
.stat-ico .ico { width: 1.25rem; height: 1.25rem; }
.stat-label { grid-area: label; align-self: center; color: var(--muted); font-size: var(--step--1); }
.stat-num { grid-area: num; font-family: var(--font-display); font-size: clamp(2rem, 1.6rem + 1.6vw, 2.75rem); font-weight: 700; line-height: 1.25; }
.stat-trend { grid-area: trend; display: inline-flex; align-items: center; gap: .35rem; font-size: .8rem; color: var(--muted); }
.stat-trend.is-up { color: #15803d; }

.table-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  overflow: hidden;
  box-shadow: var(--shadow-flat);
}
.table-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: .5rem; padding: 1.25rem 1.4rem; border-bottom: 1px solid var(--line); }
.table-head h3 { font-size: var(--step-1); }
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }

table { inline-size: 100%; border-collapse: collapse; font-size: var(--step--1); min-inline-size: 40rem; }
caption { text-align: start; }
thead th {
  position: sticky; inset-block-start: 0;
  background: var(--bg-alt);
  text-align: start;
  font-weight: 600;
  color: var(--muted);
  font-size: .78rem;
  letter-spacing: .04em;
  padding: .8rem 1.4rem;
  border-block-end: 1px solid var(--line);
  white-space: nowrap;
}
tbody td { padding: .95rem 1.4rem; border-block-end: 1px solid var(--line); vertical-align: middle; }
tbody tr:last-child td { border-block-end: 0; }
tbody tr:nth-child(even) { background: color-mix(in srgb, var(--bg) 60%, var(--surface)); }
tbody tr:hover { background: var(--primary-subtle); }

.badge {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .28rem .7rem; border-radius: 999px;
  font-size: .76rem; font-weight: 600; white-space: nowrap;
}
.badge .dot { inline-size: .4rem; block-size: .4rem; border-radius: 50%; background: currentColor; }
.badge-draft { background: var(--bg-alt); color: var(--muted); }
.badge-verified { background: var(--success-subtle); color: #15803d; }
.badge-sold { background: var(--brass-subtle); color: var(--earth-deep); }

/* ---------- passport ---------- */

.passport-grid { display: grid; gap: clamp(1.25rem, .75rem + 2vw, 2rem); align-items: start; }

.certificate {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-l);
  padding: clamp(1rem, .5rem + 1.5vw, 1.5rem);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}
.certificate::before {
  content: "";
  position: absolute; inset: 0;
  background: url("./wood-grain.svg") center / cover no-repeat;
  opacity: .05;
  pointer-events: none;
}
.cert-inner { position: relative; border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.25rem, .75rem + 2vw, 2.25rem); }

.cert-rule { block-size: 1px; background: linear-gradient(to right, transparent, var(--brass), transparent); opacity: .55; margin-block: 1rem; }

.cert-top { display: flex; align-items: center; gap: 1rem; }
.cert-mark { display: grid; place-items: center; inline-size: 2.8rem; block-size: 2.8rem; border-radius: 50%; border: 1px solid var(--primary); color: var(--primary); }
.cert-mark .ico { width: 1.5rem; height: 1.5rem; }
.cert-org { font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
[dir="rtl"] .cert-org { letter-spacing: 0; text-transform: none; }
.cert-title { font-size: var(--step-2); color: var(--primary-deep); }

.seal {
  margin-inline-start: auto;
  display: grid; place-items: center; gap: .1rem;
  inline-size: 4.2rem; block-size: 4.2rem; border-radius: 50%;
  border: 1px dashed var(--success);
  color: #15803d;
  background: var(--success-subtle);
  font-size: .62rem; font-weight: 700; letter-spacing: .1em;
}
.seal .ico { width: 1.15rem; height: 1.15rem; }

.cert-code-label { margin-block-start: 2rem; font-size: .76rem; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
[dir="rtl"] .cert-code-label { letter-spacing: .02em; text-transform: none; font-size: .84rem; }
.cert-code {
  font-family: ui-monospace, "SFMono-Regular", "Segoe UI Mono", Consolas, monospace;
  font-size: clamp(1.6rem, 1.2rem + 2vw, 2.4rem);
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--ink);
  margin-block: .25rem 1.5rem;
}

.spec-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.1rem 1.25rem; margin: 0 0 1.5rem; }
.spec-list > div { border-block-start: 1px solid var(--line); padding-block-start: .6rem; }
.spec-list dt { font-size: .78rem; color: var(--muted); margin-block-end: .2rem; }
.spec-list dd { margin: 0; font-weight: 600; }

.cert-foot { display: flex; flex-wrap: wrap; align-items: center; gap: .45rem; font-size: var(--step--1); color: var(--ink-soft); }
.cert-foot .sep { color: var(--brass); }
.cert-fine { font-size: .76rem; color: var(--muted); }

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  padding: clamp(1.1rem, .8rem + 1vw, 1.6rem);
  box-shadow: var(--shadow-flat);
}
.panel-title { font-size: var(--step-1); margin-block-end: 1rem; }
.panel-actions { display: flex; flex-wrap: wrap; gap: .6rem; margin-block-start: 1.1rem; }

.qr-panel { text-align: center; }
.qr-box {
  inline-size: min(11.5rem, 60%);
  margin-inline: auto;
  padding: .75rem;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
}
.qr-box img { inline-size: 100%; height: auto; }
.qr-label { font-weight: 600; margin-block-start: .85rem; }

.timeline { display: grid; gap: 1.1rem; }
.tl-item { position: relative; display: grid; grid-template-columns: auto 1fr; gap: .85rem; align-items: start; }
.tl-item:not(:last-child)::before {
  content: "";
  position: absolute;
  inset-inline-start: 1.15rem;
  inset-block-start: 2.5rem;
  block-size: calc(100% - 1.6rem);
  inline-size: 1px;
  background: var(--line-strong);
}
.tl-dot {
  position: relative;
  display: grid; place-items: center;
  inline-size: 2.3rem; block-size: 2.3rem; border-radius: 50%;
  border: 1px solid var(--line);
}
.tl-dot .ico { width: 1.1rem; height: 1.1rem; }
.tl-title { font-weight: 700; }
.tl-meta { font-size: var(--step--1); color: var(--muted); }

.scan-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .75rem; }
.scan {
  position: relative;
  display: block;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg);
  cursor: zoom-in;
  overflow: hidden;
  text-align: inherit;
  transition: border-color .2s ease, transform .2s ease;
}
.scan:hover { border-color: var(--primary); transform: translateY(-2px); }
.scan img { inline-size: 100%; block-size: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.crop-end { object-position: 50% 42%; }
.crop-side { object-position: 18% 68%; transform: scale(1.35); }
.crop-stamp { object-position: 78% 26%; transform: scale(1.5); filter: saturate(.85) contrast(1.1); }
.crop-beech { object-position: 50% 55%; }
.crop-oak { object-position: 50% 46%; }
.media-tag {
  position: absolute;
  inset-block-end: .75rem;
  inset-inline-start: .75rem;
  padding: .25rem .6rem;
  font-size: .7rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--ink) 72%, transparent);
  color: #fff;
  backdrop-filter: blur(4px);
}
.credit-line {
  display: flex;
  align-items: flex-start;
  gap: .45rem;
  margin-block-start: 1.5rem;
  font-size: .74rem;
  color: var(--muted);
  line-height: 1.7;
}
.credit-line .ico { flex: none; margin-block-start: .2rem; }
.scan-label {
  position: absolute;
  inset-inline: 0;
  inset-block-end: 0;
  padding: .35rem .6rem;
  font-size: .72rem;
  background: color-mix(in srgb, var(--ink) 78%, transparent);
  color: #fff;
}
.scan-zoom {
  position: absolute;
  inset-block-start: .4rem;
  inset-inline-end: .4rem;
  display: grid; place-items: center;
  inline-size: 1.9rem; block-size: 1.9rem;
  border-radius: 50%;
  background: color-mix(in srgb, var(--surface) 85%, transparent);
  color: var(--ink);
}
.scan-zoom .ico { width: .95rem; height: .95rem; }

/* ---------- marketplace ---------- */

.listing-grid { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
.listing {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow .2s ease, transform .2s ease, border-color .2s ease;
}
.listing:hover { box-shadow: var(--shadow-soft); transform: translateY(-3px); border-color: var(--line-strong); }
.listing-media { position: relative; overflow: hidden; background: var(--bg-alt); }
.listing-media img { inline-size: 100%; block-size: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.listing-badge { position: absolute; inset-block-start: .75rem; inset-inline-end: .75rem; }
.listing-body { padding: 1.25rem; display: flex; flex-direction: column; gap: .6rem; flex: 1; }
.listing-body h3 { font-size: var(--step-1); }
.listing-body p { display: flex; align-items: center; gap: .4rem; }
.pills { display: flex; flex-wrap: wrap; gap: .4rem; }
.pills li {
  font-size: .74rem;
  padding: .28rem .65rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--ink-soft);
  background: var(--bg);
}
.listing-foot { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-block-start: auto; padding-block-start: .5rem; }
.price { font-family: var(--font-display); font-size: var(--step-1); font-weight: 700; color: var(--primary-deep); }
.price small { font-size: .72rem; font-weight: 500; color: var(--muted); }
.price-sold { color: var(--earth-deep); }

/* ---------- pricing ---------- */

.plan-grid { display: grid; gap: 1.25rem; grid-template-columns: 1fr; align-items: stretch; }
.plan {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  padding: clamp(1.4rem, 1rem + 1vw, 2rem);
  display: flex;
  flex-direction: column;
  gap: .75rem;
  transition: box-shadow .2s ease, transform .2s ease;
}
.plan:hover { box-shadow: var(--shadow-soft); }
.plan.featured {
  background: linear-gradient(180deg, var(--primary-deep), var(--primary));
  color: #fff;
  border-color: var(--primary-deep);
}
.plan.featured .muted-sm { color: color-mix(in srgb, #fff 75%, transparent); }
.plan.featured .plan-list li { border-color: color-mix(in srgb, #fff 22%, transparent); }
.plan.featured .btn-primary { background: #fff; color: var(--primary-deep); }
.plan.featured .btn-primary[disabled] { opacity: .7; }

.ribbon {
  position: absolute;
  inset-block-start: 1rem;
  inset-inline-end: -1px;
  background: var(--brass);
  color: #241a10;
  font-size: .72rem;
  font-weight: 700;
  padding: .3rem .85rem;
  border-start-start-radius: 999px;
  border-end-start-radius: 999px;
}
.plan-name { font-size: var(--step-2); }
.plan-price { font-family: var(--font-display); font-size: var(--step-2); font-weight: 700; }
.plan-price small { display: block; font-size: .76rem; font-weight: 500; opacity: .75; font-family: var(--font-body); }
.plan-list { display: grid; gap: .55rem; margin-block: .5rem; }
.plan-list li { display: flex; align-items: flex-start; gap: .55rem; font-size: var(--step--1); }
.plan-list li.is-off { opacity: .5; }
.plan-list .ico { color: var(--success); margin-block-start: .3rem; }
.plan.featured .plan-list .ico { color: #d6f5e0; }
.plan .btn { margin-block-start: auto; }

/* ---------- roadmap ---------- */

.steps { display: grid; gap: 1rem; counter-reset: step; }
.step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.1rem;
  align-items: start;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem;
}
.step-num {
  font-family: var(--font-display);
  font-size: var(--step-1);
  font-weight: 700;
  color: var(--brass);
  inline-size: 2.6rem;
  block-size: 2.6rem;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
}
.step h3 { font-size: var(--step-1); margin-block-end: .3rem; }
.step p { color: var(--muted); font-size: var(--step--1); margin-block-end: .6rem; }
.step.is-live { border-color: color-mix(in srgb, var(--success) 35%, var(--line)); }
.step.is-building { border-color: color-mix(in srgb, var(--brass) 40%, var(--line)); }

/* ---------- feedback ---------- */

.feedback-grid { display: grid; gap: 1.5rem; align-items: start; }

.field { display: grid; gap: .4rem; margin-block-end: 1.1rem; }
.field label { font-size: var(--step--1); font-weight: 600; color: var(--ink-soft); }
.field input, .field select, .field textarea {
  inline-size: 100%;
  padding: .75rem .9rem;
  min-block-size: 2.85rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
  transition: border-color .2s ease, box-shadow .2s ease;
}
.field textarea { resize: vertical; min-block-size: 6rem; line-height: 1.8; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-subtle);
}
.error { color: var(--danger); font-size: .78rem; display: none; }
.error.is-shown { display: block; }
.form-actions { display: flex; flex-wrap: wrap; gap: .6rem; }
.form-ok { margin-block-start: .8rem; color: #15803d; font-size: var(--step--1); font-weight: 600; }

.label-row { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.stars { display: inline-flex; gap: .15rem; }
.star {
  inline-size: 2.75rem; block-size: 2.75rem;
  display: grid; place-items: center;
  border: 0; background: transparent; cursor: pointer;
  color: var(--line-strong);
  border-radius: var(--radius-s);
  transition: color .2s ease, transform .2s ease;
}
.star .ico { width: 1.25rem; height: 1.25rem; }
.star:hover { transform: scale(1.08); }
.star.is-on { color: var(--brass); }

.rating-summary { display: flex; align-items: center; gap: 1.25rem; margin-block-end: 1.25rem; }
.rating-score { font-family: var(--font-display); font-size: var(--step-3); font-weight: 700; color: var(--primary-deep); }
.rating-score small { font-size: .85rem; color: var(--muted); font-weight: 500; }
.rating-stars { color: var(--brass); display: flex; gap: .1rem; }
.rating-stars .half { opacity: .35; }

.comment-list { display: grid; gap: 1rem; }
.comment {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .9rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.1rem 1.2rem;
}
.comment.is-new { border-color: color-mix(in srgb, var(--primary) 35%, var(--line)); }
.avatar {
  inline-size: 2.4rem; block-size: 2.4rem;
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--primary-subtle);
  color: var(--primary-deep);
  font-weight: 700;
  border: 1px solid color-mix(in srgb, var(--primary) 22%, transparent);
}
.avatar .ico { width: 1.2rem; height: 1.2rem; }
.comment-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: .5rem; margin-block-end: .3rem; }
.comment-head strong { font-family: var(--font-display); }
.comment-role { font-size: .74rem; color: var(--muted); }
.comment-body { color: var(--ink-soft); font-size: var(--step--1); }

/* ---------- contact ---------- */

.contact-grid { display: grid; gap: 1rem; grid-template-columns: 1fr; }
.contact-card {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas: "ico label" "ico value" ". hint";
  gap: .15rem .9rem;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem 1.4rem;
  min-block-size: 5rem;
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.contact-card:hover { border-color: var(--primary); transform: translateY(-2px); box-shadow: var(--shadow-soft); }
.contact-ico {
  grid-area: ico;
  display: grid; place-items: center;
  inline-size: 2.6rem; block-size: 2.6rem; border-radius: var(--radius-s);
  background: var(--primary-subtle); color: var(--primary-deep);
}
.contact-card:hover .contact-ico { background: var(--primary); color: #fff; }
.contact-label { grid-area: label; font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
[dir="rtl"] .contact-label { letter-spacing: 0; text-transform: none; font-weight: 600; }
.contact-value { grid-area: value; font-weight: 700; font-size: var(--step-1); overflow-wrap: anywhere; }
.contact-hint { grid-area: hint; font-size: .78rem; color: var(--muted); }

.address-panel { display: flex; flex-wrap: wrap; gap: 1rem 2rem; justify-content: space-between; margin-block-start: 1rem; }
.address-panel p { display: flex; align-items: center; gap: .5rem; }
.address-panel .ico { color: var(--brass); }

/* ---------- footer ---------- */

.site-footer { border-top: 1px solid var(--line); background: var(--surface); padding-block: clamp(2rem, 1rem + 3vw, 3.5rem) 1.5rem; }
.footer-inner { display: grid; gap: 2rem; align-items: start; }
.footer-brand p { max-inline-size: 28rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: .3rem 1.25rem; }
.footer-links a { font-size: var(--step--1); color: var(--muted); padding-block: .6rem; }
.footer-links a:hover { color: var(--primary-deep); }
.footer-bottom {
  display: flex; flex-wrap: wrap; gap: .75rem; justify-content: space-between; align-items: center;
  margin-block-start: 2rem; padding-block-start: 1.25rem; border-top: 1px solid var(--line);
  font-size: .82rem; color: var(--muted);
}
.credit { display: flex; flex-wrap: wrap; align-items: center; gap: .4rem; }
.credit strong { color: var(--primary-deep); }
.credit .sep { color: var(--brass); }

/* ---------- chatbot ---------- */

.chat-launcher { position: fixed; inset-block-end: 1.15rem; inset-inline-end: 1.15rem; z-index: 50; }
.chat-btn {
  position: relative;
  inline-size: 3.5rem; block-size: 3.5rem;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--primary-deep) 40%, transparent);
  background: var(--primary);
  color: #fff;
  display: grid; place-items: center;
  cursor: pointer;
  box-shadow: var(--shadow-lift);
  transition: background .2s ease, transform .2s ease;
}
.chat-btn:hover { background: var(--primary-deep); transform: translateY(-2px); }
.chat-btn .close-ico { display: none; }
.chat-btn[aria-expanded="true"] .close-ico { display: block; }
.chat-btn[aria-expanded="true"] :is(.ico:not(.close-ico)) { display: none; }
.chat-dot {
  position: absolute; inset-block-start: .35rem; inset-inline-end: .35rem;
  inline-size: .7rem; block-size: .7rem; border-radius: 50%;
  background: var(--brass); border: 1px solid var(--surface);
}
.chat-btn[aria-expanded="true"] .chat-dot { display: none; }

.chat-panel {
  position: fixed;
  z-index: 51;
  inset-block-end: 5.5rem;
  inset-inline-end: 1.15rem;
  inline-size: min(24rem, calc(100vw - 1.5rem));
  block-size: min(34rem, calc(100dvh - 8rem));
  display: grid;
  grid-template-rows: auto 1fr auto auto;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-l);
  box-shadow: var(--shadow-lift);
  overflow: hidden;
}
.chat-panel[hidden] { display: none; }
.chat-head {
  display: flex; align-items: center; gap: .75rem;
  padding: .85rem 1rem;
  background: var(--primary-deep);
  color: #fff;
}
.chat-head > div { flex: 1; min-inline-size: 0; }
.chat-title { font-weight: 700; font-family: var(--font-display); }
.chat-sub { font-size: .74rem; opacity: .85; display: flex; align-items: center; gap: .4rem; }
.online-dot { inline-size: .5rem; block-size: .5rem; border-radius: 50%; background: #6ee7a8; }
.chat-close { inline-size: 2.1rem; block-size: 2.1rem; border-color: color-mix(in srgb, #fff 35%, transparent); background: transparent; color: #fff; }
.chat-close:hover { background: color-mix(in srgb, #fff 15%, transparent); }

.chat-log { overflow-y: auto; padding: 1rem; display: grid; gap: .6rem; align-content: start; background: var(--bg); }
.msg { max-inline-size: 88%; }
.msg p {
  padding: .7rem .9rem;
  border-radius: var(--radius);
  font-size: var(--step--1);
  line-height: 1.8;
  border: 1px solid var(--line);
  background: var(--surface);
}
.msg-bot { justify-self: start; }
.msg-me { justify-self: end; }
.msg-me p { background: var(--primary); border-color: var(--primary); color: #fff; }
.is-typing p { padding: .7rem .9rem; }
.dots { display: inline-flex; gap: .25rem; }
.dots i { inline-size: .45rem; block-size: .45rem; border-radius: 50%; background: var(--muted); animation: blink 1.2s infinite ease-in-out; }
.dots i:nth-child(2) { animation-delay: .15s; }
.dots i:nth-child(3) { animation-delay: .3s; }
@keyframes blink { 0%, 60%, 100% { opacity: .25; transform: translateY(0); } 30% { opacity: 1; transform: translateY(-2px); } }

.chat-chips { display: flex; gap: .4rem; padding: .6rem .75rem; overflow-x: auto; border-block-start: 1px solid var(--line); background: var(--surface); scrollbar-width: thin; }
.chip-btn {
  flex: none;
  border: 1px solid var(--line-strong);
  background: var(--bg);
  border-radius: 999px;
  padding: .45rem .8rem;
  font-size: .78rem;
  cursor: pointer;
  min-block-size: 2.2rem;
  transition: background .2s ease, border-color .2s ease;
}
.chip-btn:hover { background: var(--primary-subtle); border-color: var(--primary); }

.chat-form { display: flex; gap: .5rem; padding: .75rem; border-block-start: 1px solid var(--line); background: var(--surface); }
.chat-form input {
  flex: 1; min-inline-size: 0;
  padding: .7rem .9rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--bg);
  min-block-size: 2.75rem;
}
.chat-form input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-subtle); }
.chat-send {
  inline-size: 2.75rem; block-size: 2.75rem; flex: none;
  border-radius: 50%; border: 0;
  background: var(--primary); color: #fff;
  display: grid; place-items: center; cursor: pointer;
}
.chat-send:hover { background: var(--primary-deep); }

/* ---------- lightbox ---------- */

dialog#lightbox {
  border: 0;
  padding: 0;
  inline-size: min(62rem, calc(100vw - 2rem));
  background: transparent;
  color: var(--ink);
}
dialog#lightbox::backdrop { background: color-mix(in srgb, var(--ink) 78%, transparent); backdrop-filter: blur(3px); }
.lb-inner { position: relative; background: var(--surface); border-radius: var(--radius-l); padding: .75rem; }
.lb-inner img { inline-size: 100%; block-size: auto; max-block-size: 72vh; object-fit: contain; border-radius: var(--radius); }
.lb-caption { text-align: center; padding-block: .7rem .2rem; font-size: var(--step--1); color: var(--muted); }
.lb-close { position: absolute; inset-block-start: 1.25rem; inset-inline-end: 1.25rem; background: var(--surface); }

/* ---------- responsive ---------- */

@media (min-width: 40rem) {
  .contact-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .listing-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-inner { grid-template-columns: 1.4fr 1fr; }
}

@media (min-width: 60rem) {
  .nav { display: flex; }
  .menu-btn { display: none; }
  .search-btn { display: none; }
  .hero-grid { grid-template-columns: 1.05fr 1fr; }
  .stat-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .feature-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .listing-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .plan-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .passport-grid { grid-template-columns: 1.15fr .85fr; }
  .feedback-grid { grid-template-columns: .9fr 1.1fr; }
  .contact-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (max-width: 59.9rem) {
  .nav-open .nav { display: flex; }
  .header-cta { display: none; }
  .nav-search {
    inline-size: 100%;
    margin-inline-end: 0;
    margin-block-end: .35rem;
    flex-wrap: wrap;
    padding-block: .5rem;
    border-radius: var(--radius);
  }
  .search-results {
    position: static;
    flex: 1 0 100%;
    inline-size: auto;
    max-block-size: 15rem;
    margin-block-start: .45rem;
    padding-block-start: .4rem;
    border-block-start: 1px solid var(--line);
    box-shadow: none;
    border-inline: 0;
    border-block-end: 0;
    border-radius: 0;
  }
}

@media (max-width: 30rem) {
  .brand-tag { display: none; }
  .scan-grid { grid-template-columns: 1fr; }
  .spec-list { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: 1fr; gap: .75rem; }
  .hero-stats > div { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; }
  .stat { grid-template-columns: 1fr; grid-template-areas: "ico" "num" "label" "trend"; }
  .chat-panel { inset-block-end: 5rem; inset-inline: .75rem; inline-size: auto; block-size: min(30rem, calc(100dvh - 7rem)); }
}

/* ---------- motion ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

/* ---------- print ---------- */

@media print {
  @page { size: A4; margin: 14mm; }
  body { background: #fff; }
  .site-header, .site-footer, .chat-launcher, .chat-panel, .hero, .demo-note,
  #features, #workspace, #marketplace, #pricing, #roadmap, #feedback, #contact,
  .panel-actions, .scan-zoom, .skip-link { display: none !important; }
  .section { padding: 0; }
  .section#passport { border: 0; }
  .passport-grid { display: block; }
  .certificate { border: 0; box-shadow: none; padding: 0; }
  .certificate::before { display: none; }
  .panel { box-shadow: none; border: 1px solid #d3ccbe; break-inside: avoid; margin-block-start: 1rem; }
  .print-keep { break-inside: avoid; }
}