/* ============================================================
   zoloto.od.ua — redesign demo
   Palette strategy: committed dark + single gold accent
   ============================================================ */

:root {
  /* neutrals, tinted toward warm gold hue */
  --ink-900: oklch(0.15 0.007 70);
  --ink-850: oklch(0.18 0.008 70);
  --ink-800: oklch(0.21 0.009 70);
  --ink-700: oklch(0.26 0.010 70);
  --ink-600: oklch(0.34 0.010 70);
  --ink-400: oklch(0.58 0.010 70);
  --ink-300: oklch(0.72 0.008 70);
  --ink-200: oklch(0.85 0.006 70);
  --paper: oklch(0.968 0.005 80);
  --paper-2: oklch(0.99 0.004 80);
  --text-on-dark: oklch(0.96 0.004 80);
  --text-muted-dark: oklch(0.74 0.008 75);
  --text-on-light: oklch(0.24 0.010 70);
  --text-muted-light: oklch(0.47 0.010 70);

  /* accent */
  --gold: oklch(0.79 0.115 79);
  --gold-strong: oklch(0.73 0.130 76);
  --gold-soft: oklch(0.86 0.075 82);
  --gold-line: oklch(0.79 0.115 79 / 0.32);
  --gold-glow: oklch(0.79 0.115 79 / 0.14);

  --radius: 10px;
  --radius-lg: 14px;
  --shell: 1220px;
  --gutter: clamp(1rem, 4vw, 2.5rem);

  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);

  --font-display: "Manrope", "Helvetica Neue", -apple-system, sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-on-dark);
  background: var(--ink-900);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  margin: 0;
  line-height: 1.06;
  letter-spacing: -0.02em;
  font-weight: 800;
}

p { margin: 0; }

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

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

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  background: var(--gold);
  color: var(--ink-900);
  padding: 0.75rem 1.25rem;
  font-weight: 700;
}
.skip-link:focus { left: 0; }

/* ---------- accent word ---------- */
.accent { color: var(--gold); }

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: oklch(0.15 0.007 70 / 0.92);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid oklch(0.96 0.004 80 / 0.07);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.5rem);
  min-height: 76px;
}

.logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.logo img { width: 148px; height: auto; }

.nav {
  display: flex;
  align-items: center;
  gap: clamp(0.9rem, 1.9vw, 1.8rem);
  margin-inline-start: auto;
}

.nav a {
  font-size: 0.94rem;
  color: var(--text-muted-dark);
  padding: 0.5rem 0;
  position: relative;
  transition: color 180ms var(--ease-out);
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 220ms var(--ease-out);
}
@media (hover: hover) and (pointer: fine) {
  .nav a:hover { color: var(--text-on-dark); }
  .nav a:hover::after { transform: scaleX(1); }
}

.header-contact {
  margin-inline-start: auto;
  text-align: right;
  flex-shrink: 0;
}
.header-phone {
  font-family: var(--font-display);
  font-size: 1.28rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  display: block;
  transition: color 180ms var(--ease-out);
}
@media (hover: hover) and (pointer: fine) {
  .header-phone:hover { color: var(--gold); }
}
.header-note {
  font-size: 0.8rem;
  color: var(--text-muted-dark);
}

.burger {
  display: none;
  width: 44px; height: 44px;
  align-items: center;
  justify-content: center;
  background: none;
  border: 1px solid oklch(0.96 0.004 80 / 0.16);
  border-radius: 8px;
  color: var(--text-on-dark);
  cursor: pointer;
}
.burger svg { width: 20px; height: 20px; }

/* ============================================================
   Hero
   ============================================================ */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--ink-900);
  isolation: isolate;
}

.hero-media {
  position: absolute;
  inset: 0 0 0 auto;
  width: 62%;
  z-index: -1;
}
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 62% 50%;
}
.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, var(--ink-900) 2%, oklch(0.15 0.007 70 / 0.86) 26%, transparent 62%),
    linear-gradient(0deg, oklch(0.15 0.007 70 / 0.55), transparent 45%);
}

.hero-inner {
  padding-block: clamp(3.4rem, 8vw, 6.2rem) clamp(3rem, 6vw, 4.5rem);
}

.hero-copy { max-width: 660px; }

.hero h1 {
  font-size: clamp(2.6rem, 6.1vw, 4.45rem);
  letter-spacing: -0.032em;
}
.hero h1 span { display: block; }

.hero-usp {
  display: flex;
  flex-wrap: wrap;
  gap: 1.4rem clamp(1.1rem, 2.4vw, 2.1rem);
  margin-top: clamp(1.8rem, 4vw, 2.6rem);
}
.usp {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.usp svg {
  width: 26px; height: 26px;
  flex-shrink: 0;
  color: var(--gold);
}
.usp b {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.005em;
}
.usp span {
  display: block;
  font-size: 0.83rem;
  color: var(--text-muted-dark);
}

/* lead form card */
.lead-card {
  margin-top: clamp(2rem, 4vw, 2.8rem);
  background: oklch(0.20 0.009 70 / 0.88);
  border: 1px solid oklch(0.96 0.004 80 / 0.10);
  border-radius: var(--radius-lg);
  padding: clamp(1.3rem, 3vw, 1.9rem);
  backdrop-filter: blur(6px);
}
.lead-card h2 {
  font-size: clamp(1.25rem, 2.4vw, 1.6rem);
  font-weight: 800;
}
.lead-card > p {
  color: var(--text-muted-dark);
  font-size: 0.92rem;
  margin-top: 0.45rem;
}

.lead-form {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr) auto;
  gap: 0.6rem;
  margin-top: 1.15rem;
}

.file-drop {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  border: 1px dashed oklch(0.96 0.004 80 / 0.28);
  border-radius: var(--radius);
  padding: 0.72rem 0.85rem;
  color: var(--text-muted-dark);
  font-size: 0.82rem;
  line-height: 1.25;
  cursor: pointer;
  transition: border-color 200ms var(--ease-out), color 200ms var(--ease-out);
}
.file-drop svg { width: 22px; height: 22px; flex-shrink: 0; color: var(--gold); }
.file-drop input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.file-drop.is-over,
.file-drop.has-file { border-color: var(--gold); color: var(--text-on-dark); }
@media (hover: hover) and (pointer: fine) {
  .file-drop:hover { border-color: var(--gold-line); color: var(--text-on-dark); }
}

.field {
  width: 100%;
  min-height: 48px;
  background: oklch(0.15 0.007 70 / 0.75);
  border: 1px solid oklch(0.96 0.004 80 / 0.16);
  border-radius: var(--radius);
  color: var(--text-on-dark);
  font: inherit;
  font-size: 0.95rem;
  padding: 0.7rem 0.9rem;
  transition: border-color 180ms var(--ease-out), background-color 180ms var(--ease-out);
}
.field::placeholder { color: oklch(0.62 0.010 70); }
.field:focus {
  border-color: var(--gold);
  background: oklch(0.15 0.007 70 / 0.95);
  outline: none;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 48px;
  padding: 0.75rem 1.5rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.97rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 160ms var(--ease-out), background-color 200ms var(--ease-out),
              border-color 200ms var(--ease-out), color 200ms var(--ease-out);
}
.btn:active { transform: scale(0.975); }

.btn-gold {
  background: var(--gold);
  color: oklch(0.20 0.010 70);
}
@media (hover: hover) and (pointer: fine) {
  .btn-gold:hover { background: var(--gold-soft); }
}

.btn-ghost {
  background: transparent;
  border-color: oklch(0.96 0.004 80 / 0.22);
  color: var(--text-on-dark);
}
@media (hover: hover) and (pointer: fine) {
  .btn-ghost:hover { border-color: var(--gold); color: var(--gold); }
}

.btn-outline-dark {
  background: transparent;
  border-color: oklch(0.24 0.010 70 / 0.28);
  color: var(--text-on-light);
}
@media (hover: hover) and (pointer: fine) {
  .btn-outline-dark:hover { border-color: var(--gold-strong); color: var(--gold-strong); }
}

.lead-note {
  margin-top: 0.85rem;
  font-size: 0.79rem;
  color: oklch(0.63 0.010 70);
  text-align: center;
}

.hero-badge {
  position: absolute;
  right: clamp(1rem, 5vw, 3.4rem);
  bottom: clamp(1.6rem, 4vw, 3rem);
  display: flex;
  align-items: center;
  gap: 0.85rem;
  background: oklch(0.20 0.009 70 / 0.92);
  border: 1px solid oklch(0.96 0.004 80 / 0.10);
  border-radius: var(--radius-lg);
  padding: 1rem 1.4rem;
  backdrop-filter: blur(6px);
}
.hero-badge svg { width: 30px; height: 30px; color: var(--gold); flex-shrink: 0; }
.hero-badge b {
  font-family: var(--font-display);
  font-size: 1.32rem;
  font-weight: 800;
  display: block;
  letter-spacing: -0.01em;
}
.hero-badge span {
  font-size: 0.82rem;
  color: var(--text-muted-dark);
  display: block;
}

/* ============================================================
   Section basics
   ============================================================ */
.section { padding-block: clamp(3.4rem, 7vw, 6rem); }
.section--dark { background: var(--ink-850); }
.section--darker { background: var(--ink-900); }
.section--light { background: var(--paper); color: var(--text-on-light); }

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: clamp(1.8rem, 4vw, 3rem);
}
.section-head h2 {
  font-size: clamp(1.9rem, 4vw, 2.9rem);
}
.section-head p {
  color: var(--text-muted-dark);
  max-width: 46ch;
  font-size: 0.98rem;
}
.section--light .section-head p { color: var(--text-muted-light); }

/* ============================================================
   Categories
   ============================================================ */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: clamp(0.7rem, 1.4vw, 1rem);
}

.cat {
  position: relative;
  display: flex;
  flex-direction: column;
  border: 1px solid oklch(0.96 0.004 80 / 0.09);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--ink-800);
  transition: border-color 260ms var(--ease-out), transform 260ms var(--ease-out);
}
.cat-photo {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--ink-700);
}
.cat-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, oklch(0.15 0.007 70 / 0.12) 0%, transparent 34%, oklch(0.15 0.007 70 / 0.52) 100%);
  pointer-events: none;
}
.cat-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 620ms var(--ease-out);
}
.cat-body { padding: 0.95rem 1rem 1.15rem; }
.cat-body h3 {
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: -0.012em;
}
.cat-body p {
  margin-top: 0.35rem;
  font-size: 0.83rem;
  line-height: 1.45;
  color: var(--text-muted-dark);
}
@media (hover: hover) and (pointer: fine) {
  .cat:hover { border-color: var(--gold-line); transform: translateY(-3px); }
  .cat:hover .cat-photo img { transform: scale(1.055); }
}

.cat-more { margin-top: clamp(1.6rem, 3vw, 2.2rem); display: flex; justify-content: center; }

/* ============================================================
   Steps
   ============================================================ */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1rem, 2.5vw, 2rem);
  position: relative;
}
.step { position: relative; padding-top: 0.4rem; }
.step-icon {
  width: 46px; height: 46px;
  color: var(--gold-strong);
  margin-bottom: 1.5rem;
}
.step-icon svg { width: 100%; height: 100%; }
.step-n {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--gold-strong);
  line-height: 1;
  float: left;
  margin-right: 0.6rem;
}
.step h3 {
  font-size: 1.06rem;
  font-weight: 700;
  letter-spacing: -0.012em;
  overflow: hidden;
}
.step p {
  clear: both;
  margin-top: 0.55rem;
  font-size: 0.89rem;
  line-height: 1.5;
  color: var(--text-muted-light);
  max-width: 30ch;
}
.step::after {
  content: "";
  position: absolute;
  top: 22px;
  right: calc(-1 * clamp(1rem, 2.5vw, 2rem) / 2 - 8px);
  width: clamp(1rem, 2.5vw, 2rem);
  height: 1px;
  background: linear-gradient(90deg, oklch(0.73 0.130 76 / 0.55), oklch(0.73 0.130 76 / 0.12));
}
.step:last-child::after { display: none; }

/* ============================================================
   Why + callback
   ============================================================ */
.why-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
  gap: clamp(1.8rem, 4vw, 3.4rem);
  align-items: start;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(1.4rem, 3vw, 2.4rem) clamp(1.4rem, 3vw, 2.6rem);
  margin-top: clamp(1.6rem, 3vw, 2.4rem);
}
.why-item svg { width: 34px; height: 34px; color: var(--gold); }
.why-item h3 {
  margin-top: 0.9rem;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.why-item p {
  margin-top: 0.4rem;
  font-size: 0.87rem;
  line-height: 1.5;
  color: var(--text-muted-dark);
}

.callback {
  background: var(--ink-800);
  border: 1px solid oklch(0.96 0.004 80 / 0.10);
  border-radius: var(--radius-lg);
  padding: clamp(1.4rem, 3vw, 2rem);
}
.callback h3 { font-size: clamp(1.2rem, 2.2vw, 1.45rem); }
.callback > p {
  margin-top: 0.5rem;
  font-size: 0.89rem;
  color: var(--text-muted-dark);
}
.callback form { margin-top: 1.2rem; display: grid; gap: 0.6rem; }
.callback .btn { width: 100%; }
.callback-note {
  margin-top: 0.85rem;
  font-size: 0.76rem;
  line-height: 1.45;
  color: oklch(0.60 0.010 70);
}
.callback-note a { color: var(--text-muted-dark); text-decoration: underline; text-underline-offset: 2px; }

/* ============================================================
   Appraisers (real contacts instead of invented testimonials)
   ============================================================ */
/* ⚠️ Контакт один, и карточка ему не нужна. Одна карточка в сетке на две
   колонки висела бы слева при пустой половине справа, а по центру читалась бы
   как забытый остаток от двух. Контакт — не карточка в секции, а сама секция:
   строка во всю ширину, телефон работает наборным акцентом, действия справа. */
.contact-bar {
  display: flex;
  /* по центру, а не по нижнему краю: описание под телефоном занимает две
     строки, и при выравнивании по базовой линии кнопки провисали вниз,
     отрываясь от номера, к которому относятся */
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: clamp(1.2rem, 3vw, 2.5rem);
  padding-block: clamp(1.4rem, 3vw, 2.2rem);
  border-top: 1px solid oklch(0.24 0.010 70 / 0.14);
  border-bottom: 1px solid oklch(0.24 0.010 70 / 0.14);
}
.contact-main { display: flex; flex-direction: column; gap: 0.5rem; }
.contact-role {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--gold-strong);
  font-weight: 700;
}
.contact-main p {
  font-size: 0.9rem;
  color: var(--text-muted-light);
  max-width: 46ch;
}
.contact-phone {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.05;
  transition: color 180ms var(--ease-out);
}
@media (hover: hover) and (pointer: fine) {
  .contact-phone:hover { color: var(--gold-strong); }
}
.contact-actions { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.contact-actions .btn { min-height: 46px; padding-inline: 1.3rem; }

/* ⚠️ Viber открывается по схеме `viber://`, и на десктопе без установленного
   Viber Desktop клик не делает НИЧЕГО — ни перехода, ни ошибки. Мёртвая кнопка
   рядом с живыми хуже отсутствующей: посетитель считает её сломанным сайтом.
   Показываем только на тач-устройствах, где приложение стоит почти всегда.
   Условие по типу указателя, а не по ширине окна: узкое окно на ноутбуке —
   это по-прежнему десктоп. */
.only-touch { display: none; }
@media (pointer: coarse) {
  .btn.only-touch { display: inline-flex; }
  li.only-touch { display: list-item; }
}

/* ============================================================
   FAQ
   ============================================================ */
.faq { display: grid; gap: 0.55rem; max-width: 900px; }
.faq details {
  border: 1px solid oklch(0.96 0.004 80 / 0.10);
  border-radius: var(--radius);
  background: var(--ink-850);
  transition: border-color 220ms var(--ease-out);
}
.faq details[open] { border-color: var(--gold-line); }
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 1.05rem 1.3rem;
  font-weight: 600;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 56px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "";
  width: 11px; height: 11px;
  border-right: 1.5px solid var(--gold);
  border-bottom: 1.5px solid var(--gold);
  transform: rotate(45deg) translateY(-2px);
  flex-shrink: 0;
  transition: transform 240ms var(--ease-out);
}
.faq details[open] summary::after { transform: rotate(225deg) translateY(-2px); }
.faq-answer {
  padding: 0 1.3rem 1.2rem;
  font-size: 0.93rem;
  line-height: 1.6;
  color: var(--text-muted-dark);
  max-width: 72ch;
}

/* ============================================================
   Blog
   ============================================================ */
.posts { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1rem, 2vw, 1.6rem); }
.post {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--ink-800);
  border: 1px solid oklch(0.96 0.004 80 / 0.09);
  transition: border-color 240ms var(--ease-out), transform 240ms var(--ease-out);
}
.post-photo { aspect-ratio: 16 / 9; overflow: hidden; background: var(--ink-700); }
.post-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform 620ms var(--ease-out); }
.post-body { padding: 1.15rem 1.25rem 1.4rem; }
.post-body h3 { font-size: 1.05rem; font-weight: 700; letter-spacing: -0.012em; line-height: 1.28; }
.post-body p { margin-top: 0.5rem; font-size: 0.86rem; color: var(--text-muted-dark); line-height: 1.5; }
@media (hover: hover) and (pointer: fine) {
  .post:hover { border-color: var(--gold-line); transform: translateY(-3px); }
  .post:hover .post-photo img { transform: scale(1.05); }
}

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  background: var(--ink-900);
  border-top: 1px solid oklch(0.96 0.004 80 / 0.08);
  padding-block: clamp(2.6rem, 5vw, 3.6rem) 1.6rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) repeat(2, minmax(0, 1fr)) minmax(0, 1.1fr);
  gap: clamp(1.6rem, 3.5vw, 3rem);
}
.footer-col .footer-h {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 1rem;
}
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.3rem; }
.footer-col ul a { display: inline-block; padding-block: 0.3rem; }
.header-phone, .footer-phone { padding-block: 0.15rem; }
.footer-col a, .footer-col li {
  font-size: 0.9rem;
  color: var(--text-muted-dark);
  transition: color 180ms var(--ease-out);
}
@media (hover: hover) and (pointer: fine) {
  .footer-col a:hover { color: var(--gold); }
}
.footer-logo img { width: 150px; height: auto; margin-bottom: 1rem; }
.footer-about { font-size: 0.88rem; color: var(--text-muted-dark); max-width: 34ch; line-height: 1.55; }
.footer-phone {
  display: block;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-on-dark);
  letter-spacing: -0.01em;
}
.footer-bottom {
  margin-top: clamp(2rem, 4vw, 3rem);
  padding-top: 1.4rem;
  border-top: 1px solid oklch(0.96 0.004 80 / 0.07);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.8rem;
  color: oklch(0.58 0.010 70);
}

/* sticky mobile call bar */
.callbar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 90;
  display: none;
  gap: 0.6rem;
  padding: 0.6rem clamp(0.75rem, 4vw, 1rem) calc(0.6rem + env(safe-area-inset-bottom));
  background: oklch(0.15 0.007 70 / 0.96);
  border-top: 1px solid oklch(0.96 0.004 80 / 0.10);
  backdrop-filter: blur(8px);
}
.callbar .btn { flex: 1; }

/* ============================================================
   Reveal on scroll
   ============================================================ */
/* ⚠️ Прячем только когда JS точно работает: класс js ставит инлайн-скрипт
   в <head>. Иначе упавший или не догрузившийся app.js оставил бы факты,
   плитки и карточки прозрачными навсегда — при HTTP 200 и полном тексте
   в исходнике. */
.js .reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 620ms var(--ease-out), transform 620ms var(--ease-out);
}
.js .reveal.is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* touch devices of any width: comfortable tap targets */
@media (pointer: coarse) {
  .footer-col ul { gap: 0.1rem; }
  .footer-col ul a { display: inline-block; padding-block: 0.55rem; }
  .header-phone, .footer-phone { display: inline-block; padding-block: 0.35rem; }
  .nav a { padding-block: 0.7rem; }
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1120px) {
  .cat-grid { grid-template-columns: repeat(3, 1fr); }
  .hero-media { width: 55%; }
}

@media (max-width: 980px) {
  .nav { display: none; }
  .burger { display: inline-flex; margin-inline-start: auto; order: 3; }
  .header-contact { margin-inline-start: 0; order: 2; }
  .header-inner { gap: 0.8rem; }

  .nav.is-open {
    display: grid;
    position: absolute;
    inset: 76px 0 auto;
    background: var(--ink-850);
    border-bottom: 1px solid oklch(0.96 0.004 80 / 0.10);
    padding: 1rem var(--gutter) 1.4rem;
    gap: 0.2rem;
  }
  .nav.is-open a { padding: 0.7rem 0; font-size: 1rem; }

  .hero-media {
    position: absolute;
    inset: 0 0 auto 0;
    width: 100%;
    height: clamp(320px, 52vw, 430px);
  }
  .hero-media img { object-position: 58% 42%; }
  .hero-media::after {
    background:
      linear-gradient(0deg, var(--ink-900) 4%, oklch(0.15 0.007 70 / 0.74) 38%, oklch(0.15 0.007 70 / 0.20) 100%);
  }
  .hero-inner { padding-block: clamp(1.6rem, 5vw, 2.4rem) clamp(2.4rem, 6vw, 3.4rem); }
  .hero-copy { max-width: none; }
  .hero-badge {
    position: static;
    margin-top: 1.4rem;
    width: fit-content;
  }
  .why-wrap { grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); row-gap: 2.2rem; }
  .step:nth-child(2)::after { display: none; }
  .posts { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  /* first screen must fit: h1 + usp + lead form over the photo */
  .hero-media { height: clamp(300px, 62vw, 420px); }
  .hero-inner { padding-block: 1.6rem 2.2rem; }
  .hero h1 { font-size: clamp(2.05rem, 8.6vw, 2.6rem); }
  .hero-usp {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.85rem 1rem;
    margin-top: 1.3rem;
  }
  .usp { gap: 0.55rem; align-items: flex-start; }
  .usp svg { width: 20px; height: 20px; margin-top: 2px; }
  .usp b { font-size: 0.86rem; line-height: 1.25; }
  .usp span { font-size: 0.74rem; line-height: 1.3; }
  .lead-card { margin-top: 1.4rem; padding: 1.1rem; }
  .lead-card h2 { font-size: 1.16rem; }
  .lead-card > p { font-size: 0.85rem; }
  .lead-form { margin-top: 0.9rem; }
  .lead-note { margin-top: 0.65rem; }

  .header-note { display: none; }
  .header-inner { min-height: 64px; gap: 0.5rem; }
  .header-contact { flex: 1 1 auto; min-width: 0; text-align: right; }
  .burger { flex: 0 0 auto; }
  .nav.is-open { inset: 64px 0 auto; }

  .footer-col ul { gap: 0.1rem; }
  .footer-col ul a { display: inline-block; padding-block: 0.55rem; }
  .header-phone, .footer-phone { display: inline-block; padding-block: 0.35rem; }

  .lead-form { grid-template-columns: 1fr; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-bar { align-items: stretch; }
  /* ⚠️ Кнопки НЕ растягивать по ширине. В украинской версии «Зателефонувати»
     длиннее русского «Позвонить», третья кнопка уезжает на вторую строку —
     и растянутая на всю ширину одинокая кнопка «Telegram» выглядит ошибкой
     вёрстки. По размеру содержимого ряд ломается ровно. */
  .contact-actions { width: 100%; }
  .posts { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .callbar { display: flex; }
  body { padding-bottom: 72px; }
  .header-phone { font-size: 1.1rem; }
  .logo img { width: 124px; }
  .step::after { display: none; }
}

@media (max-width: 430px) {
  .why-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
}

/* very narrow phones: keep the lead form reachable without scrolling */
@media (max-width: 375px) {
  .header-phone { font-size: 0.98rem; white-space: nowrap; }
  .logo img { width: 108px; }
  .hero-inner { padding-block: 1.15rem 2rem; }
  .hero h1 { font-size: 1.94rem; }
  .hero-usp { grid-template-columns: 1fr 1fr; gap: 0.65rem 0.8rem; margin-top: 1rem; }
  .usp span { display: none; }
  .lead-card { margin-top: 1.1rem; padding: 0.95rem; }
  .lead-card h2 { font-size: 1.06rem; }
  .lead-card > p { font-size: 0.8rem; }
  .file-drop { padding: 0.6rem 0.7rem; font-size: 0.78rem; }
}

/* ============================================================
   INNER PAGE — service template
   ============================================================ */
.page-hero {
  background: var(--ink-900);
  padding-block: clamp(1.6rem, 3vw, 2.6rem) clamp(2.6rem, 5vw, 4rem);
  border-bottom: 1px solid oklch(0.96 0.004 80 / 0.07);
}
.page-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: clamp(1.6rem, 4vw, 3.4rem);
  align-items: center;
}
.crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  font-size: 0.82rem;
  color: var(--ink-400);
  margin-bottom: clamp(1rem, 2.4vw, 1.6rem);
}
.crumbs a { color: var(--text-muted-dark); padding-block: 0.3rem; }
@media (hover: hover) and (pointer: fine) {
  .crumbs a:hover { color: var(--gold); }
}
.page-hero h1 {
  font-size: clamp(1.95rem, 4.4vw, 3.1rem);
  line-height: 1.06;
  letter-spacing: -0.026em;
  color: var(--text-on-dark);
}
.page-lead {
  margin-top: clamp(0.9rem, 2vw, 1.3rem);
  max-width: 52ch;
  font-size: clamp(1rem, 1.6vw, 1.08rem);
  line-height: 1.6;
  color: var(--text-muted-dark);
}
.page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: clamp(1.3rem, 2.6vw, 1.9rem);
}
.page-facts {
  list-style: none;
  margin: clamp(1.5rem, 3vw, 2.2rem) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem clamp(1.2rem, 3vw, 2.4rem);
}
.page-facts li {
  display: grid;
  gap: 0.15rem;
  padding-left: 0.85rem;
  border-left: 2px solid var(--gold-line);
}
.page-facts b {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--text-on-dark);
}
.page-facts span { font-size: 0.83rem; color: var(--ink-400); }

.page-hero-photo {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4 / 3;
}
.page-hero-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.page-hero-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, oklch(0.15 0.007 70 / 0.34) 100%);
  pointer-events: none;
}

/* --- article --- */
.article-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 320px);
  gap: clamp(1.8rem, 4vw, 3.4rem);
  align-items: start;
}
.article { max-width: 70ch; }
.article-intro {
  font-size: clamp(1.05rem, 1.8vw, 1.18rem);
  line-height: 1.6;
  color: var(--text-on-light);
  padding-left: 1rem;
  border-left: 3px solid var(--gold);
}
.article h2 {
  font-size: clamp(1.4rem, 2.8vw, 1.9rem);
  letter-spacing: -0.02em;
  margin-top: clamp(2rem, 4vw, 3rem);
  margin-bottom: 0.7rem;
}
.article p {
  color: var(--text-muted-light);
  line-height: 1.7;
  margin-bottom: 0.9rem;
}
.article a {
  color: var(--text-on-light);
  border-bottom: 1px solid var(--gold);
  padding-bottom: 1px;
}
@media (hover: hover) and (pointer: fine) {
  .article a:hover { color: var(--gold-strong); }
}

.channels {
  display: grid;
  gap: 0.8rem;
  margin-top: clamp(1.2rem, 2.4vw, 1.7rem);
}
.channel {
  background: var(--paper-2);
  border: 1px solid oklch(0.15 0.007 70 / 0.09);
  border-radius: var(--radius);
  padding: 1.05rem 1.15rem 1.15rem;
}
.channel--best {
  border-color: var(--gold-line);
  box-shadow: 0 0 0 3px var(--gold-glow);
}
.channel-tag {
  display: inline-block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: var(--text-muted-light);
  margin-bottom: 0.45rem;
}
.channel--best .channel-tag { color: var(--gold-strong); }
.channel h3 {
  font-size: 1.1rem;
  letter-spacing: -0.015em;
  margin-bottom: 0.4rem;
}
.channel p { margin: 0; font-size: 0.94rem; }

.article-figure {
  margin: clamp(1.8rem, 3.5vw, 2.6rem) 0 0;
}
.article-figure img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius);
}
.article-figure figcaption {
  margin-top: 0.6rem;
  font-size: 0.84rem;
  color: var(--text-muted-light);
}

/* Видео. Соотношение задаётся контейнером, а не размерами iframe: жёсткие
   560×315 из старого сайта на телефоне вылезали за экран и давали
   горизонтальный скролл всей страницы. */
.article-video {
  margin: clamp(1.8rem, 3.5vw, 2.6rem) 0 0;
}
.article-video iframe,
.video-facade {
  width: 100%;
  aspect-ratio: 16 / 9;
  height: auto;
  display: block;
  border: 0;
  border-radius: var(--radius);
  background: #000;
}
.video-facade {
  position: relative;
  padding: 0;
  cursor: pointer;
  overflow: hidden;
}
.video-facade img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
/* ⚠️ Кадр ролика тёмный, и полупрозрачная тёмная плашка на нём терялась —
   кнопка читалась как часть картинки. Заливка непрозрачная золотом. */
.video-play {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 86px;
  height: 60px;
  border-radius: 14px;
  background: var(--gold, #e2b25f);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
  transition: background 0.2s ease, transform 0.2s ease;
}
/* Треугольник — на псевдоэлементе: картинка внутри кнопки не должна
   перехватывать клик, а отдельный <img> для иконки — лишний запрос. */
.video-play::after {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 11px 0 11px 18px;
  border-color: transparent transparent transparent #14110e;
}
.video-facade:hover .video-play,
.video-facade:focus-visible .video-play {
  background: #fff;
  transform: scale(1.06);
}
.article-video figcaption {
  margin-top: 0.6rem;
  font-size: 0.84rem;
  color: var(--text-muted-light);
}

.article-cta {
  position: sticky;
  top: calc(var(--header-h, 76px) + 1.2rem);
  background: var(--ink-900);
  color: var(--text-on-dark);
  border: 1px solid var(--gold-line);
  border-radius: var(--radius-lg);
  padding: clamp(1.2rem, 2.4vw, 1.6rem);
}
.article-cta h3 { font-size: 1.25rem; letter-spacing: -0.015em; }
.article-cta > p {
  margin-top: 0.4rem;
  font-size: 0.9rem;
  color: var(--text-muted-dark);
}
.article-cta form { display: grid; gap: 0.6rem; margin-top: 1rem; }
.article-cta-links {
  display: flex;
  gap: 1rem;
  margin-top: 0.9rem;
  font-size: 0.9rem;
}
.article-cta-links a { color: var(--gold); padding-block: 0.35rem; }
.article-cta .callback-note { margin-top: 0.7rem; }

/* --- related --- */
.related {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}
@media (max-width: 860px) { .related { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .related { grid-template-columns: 1fr; } }
.related-item {
  display: grid;
  gap: 0.2rem;
  padding: 1rem 1.1rem;
  border: 1px solid oklch(0.96 0.004 80 / 0.1);
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text-on-dark);
  transition: border-color 200ms var(--ease-out), transform 200ms var(--ease-out);
}
.related-item span {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.85rem;
  color: var(--text-muted-dark);
}
@media (hover: hover) and (pointer: fine) {
  .related-item:hover { border-color: var(--gold-line); transform: translateY(-2px); }
}

@media (max-width: 980px) {
  .page-hero-inner { grid-template-columns: 1fr; }
  .page-hero-photo { aspect-ratio: 16 / 9; order: -1; }
  .article-wrap { grid-template-columns: 1fr; }
  .article-cta { position: static; }
}
@media (max-width: 720px) {
  .page-facts { gap: 0.7rem 1.1rem; }
  .page-actions .btn { flex: 1 1 100%; justify-content: center; }
}

/* --- ordered steps inside article --- */
.steps-list {
  counter-reset: s;
  list-style: none;
  margin: 1.1rem 0 1.2rem;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}
.steps-list li {
  counter-increment: s;
  position: relative;
  padding-left: 2.4rem;
  color: var(--text-muted-light);
  line-height: 1.6;
}
.steps-list li::before {
  content: counter(s);
  position: absolute;
  left: 0;
  top: 0.05rem;
  width: 1.6rem;
  height: 1.6rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--gold);
  color: var(--ink-900);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.82rem;
}

/* --- product tiles --- */
.tiles {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.7rem;
  margin: clamp(1.1rem, 2.2vw, 1.5rem) 0 clamp(1.6rem, 3vw, 2.2rem);
  align-items: stretch;
}
.tile {
  display: grid;
  gap: 0.5rem;
  text-align: center;
  border: 1px solid oklch(0.15 0.007 70 / 0.09);
  border-radius: var(--radius);
  background: var(--paper-2);
  padding: 0.55rem 0.55rem 0.75rem;
  grid-template-rows: auto 1fr;
  transition: border-color 200ms var(--ease-out), transform 200ms var(--ease-out);
}
.tile img {
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 7px;
}
.tile span, .tile .tile-t {
  font-size: 0.83rem;
  margin: 0;
  line-height: 1.3;
  color: var(--text-on-light);
  font-weight: 500;
  display: grid;
  place-items: center;
  padding-inline: 0.15rem;
}
@media (hover: hover) and (pointer: fine) {
  .tile:hover { border-color: var(--gold-line); transform: translateY(-2px); }
}
@media (max-width: 860px) { .tiles { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 520px) { .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* ================= BRAND (long-tail) PAGE ================= */
.page-hero-photo--portrait {
  aspect-ratio: 3 / 4;
  max-width: 340px;
  margin-inline: auto;
  background: oklch(0.19 0.008 70);
}
.page-hero-photo--portrait img { object-fit: contain; }

.brand-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.7rem;
  margin: clamp(1.2rem, 2.4vw, 1.7rem) 0 clamp(1.6rem, 3vw, 2.2rem);
}
.brand-gallery figure {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid oklch(0.15 0.007 70 / 0.10);
  background: oklch(0.97 0.004 80);
  aspect-ratio: 3 / 4;
}
.brand-gallery img { width: 100%; height: 100%; object-fit: contain; display: block; }

.brand-index {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 1rem;
}
.brand-index a {
  font-size: 0.85rem;
  line-height: 1;
  padding: 0.5rem 0.75rem;
  border: 1px solid oklch(0.96 0.004 80 / 0.14);
  border-radius: 999px;
  color: var(--ink-300);
  transition: border-color 0.24s var(--ease-out), color 0.24s var(--ease-out), transform 0.24s var(--ease-out);
}
.brand-index a[aria-current="page"] {
  border-color: var(--gold);
  color: var(--gold);
}
@media (hover: hover) and (pointer: fine) {
  .brand-index a:hover { border-color: var(--gold-line); color: var(--text-on-dark); transform: translateY(-1px); }
}
@media (max-width: 980px) {
  /* портретное фото не выдавливает H1 за экран — оно идёт после заголовка */
  .page-hero-photo--portrait { aspect-ratio: 3 / 4; max-width: 240px; order: 0; margin-top: 0.4rem; }
}