/* Страницы кейсов «Ленсвет»: шапка/подвал макета + тёмная сетка Creatium */
:root {
  --navy: #2F3B51;
  --paper: #F4F3EF;
  --white: #fff;
  --text: #1a1a1a;
  --muted: #6b6b66;
  --line: #e6e4de;
  --accent: #CBA449;
  --ft: #161616;
  --canvas: #161616;
  --case-bg: #0d121c;
  --case-bg-2: #111827;
  --case-card: #161d2b;
  --case-line: rgba(255, 255, 255, .1);
  --case-text: #d5d8e0;
  --case-muted: #8b93a7;
  --case-orange: #e69719;
  --case-orange-2: #fda00c;
  --case-cream: #f3efe6;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Roboto, system-ui, sans-serif;
  background: var(--case-bg);
  color: var(--case-text);
}
a { color: inherit; text-decoration: none; }
button, input, textarea { font-family: inherit; }
button { cursor: pointer; }
img { max-width: 100%; }

.wrap { width: min(100% - 80px, 1560px); margin-inline: auto; }
.case-wrap { width: min(100% - 80px, 1180px); margin-inline: auto; }

/* —— шапка как на главном макете —— */
.header {
  background: var(--white);
  border-bottom: 1px solid var(--line);
  height: 84px;
  position: relative;
  z-index: 40;
  color: var(--navy);
}
.header-inner {
  height: 84px;
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
}
.logo { flex-shrink: 0; display: flex; align-items: center; }
.logo img { height: 34px; width: auto; display: block; }
.nav {
  display: flex;
  align-items: center;
  flex: 1 1 auto;
  height: 84px;
  min-width: 0;
  gap: 4px;
}
.nav > a,
.nav .has-mega {
  font-family: "Roboto Condensed", sans-serif;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--navy);
  display: flex;
  align-items: center;
  height: 84px;
  padding: 0 8px;
  white-space: nowrap;
}
.nav > a:hover,
.nav .has-mega:hover > span {
  color: var(--navy);
  box-shadow: inset 0 -3px 0 var(--navy);
  background: rgba(47, 59, 81, .08);
}
.nav .has-mega { position: static; }
.has-mega > span {
  cursor: pointer;
  display: flex; align-items: center; height: 84px;
}
.mega {
  display: none;
  position: absolute;
  left: 0; right: 0; top: 100%;
  z-index: 50;
  background: var(--white);
  padding: 36px 0 40px;
  border-top: 1px solid var(--line);
  box-shadow: 0 18px 40px rgba(0,0,0,.08);
  color: var(--navy);
}
.has-mega:hover .mega { display: block; }
.mega-inner {
  width: min(100% - 80px, 1560px);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0 56px;
}
.mega > .mega-inner > div + div { border-left: 1px solid var(--line); padding-left: 48px; }
.mega h4 {
  font-family: "Roboto Condensed", sans-serif;
  font-size: 12px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--case-orange-2); margin: 0 0 16px; font-weight: 700;
}
.mega a {
  display: block; padding: 8px 10px; margin: 0 -10px;
  color: var(--navy); font-size: 15px;
  font-family: Roboto, system-ui, sans-serif;
}
.mega a:hover {
  color: var(--navy);
  background: rgba(47, 59, 81, .1);
}

.head-cta {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
  height: 84px;
}
.phone {
  font-family: "Roboto Condensed", sans-serif;
  font-size: 16px; color: var(--navy); white-space: nowrap;
  letter-spacing: .02em;
  font-weight: 700;
}
.msg-wrap { position: relative; display: flex; align-items: center; }
.msg {
  width: 24px; height: 24px; color: var(--navy);
  display: grid; place-items: center;
}
.msg svg { width: 22px; height: 22px; display: block; fill: currentColor; }
.msg[data-msg="wa"]:hover { color: #25D366; }
.msg[data-msg="max"]:is(:hover, :focus-visible, :active) { color: #471AFF; }
.msg[data-msg="max"]:is(:hover, :focus-visible, :active) .max-fill { fill: url(#max-grad); }
.footer .msg { color: var(--white); }
.footer .msg[data-msg="wa"]:hover { color: #25D366; }
.wa-star {
  position: absolute; top: -6px; right: -8px;
  font-size: 11px; color: #8a8a86;
}
.wa-star:hover { color: var(--text); }
.footer .wa-star { color: #777; }
.footer .wa-star:hover { color: var(--white); }

.btn {
  background: var(--navy); color: #fff; border: 1px solid var(--navy);
  font-family: "Roboto Condensed", sans-serif;
  letter-spacing: .14em; text-transform: uppercase;
  padding: 13px 22px; font-size: 12px; border-radius: 4px;
  display: inline-flex; align-items: center; justify-content: center;
}
.btn:hover { background: #253044; border-color: #253044; }
.btn-line {
  background: transparent; color: var(--navy); border: 1px solid var(--navy);
}
.btn-line:hover,
.btn-line:focus-visible,
.btn-line:active,
.head-cta .btn-line:hover,
.head-cta .btn-line:focus-visible,
.head-cta .btn-line:active {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--case-orange-2);
}
.head-cta .btn { padding: 11px 16px; font-size: 11px; }
.burger { display: none; background: none; border: 0; color: var(--navy); font-size: 22px; }

.nav-mobile {
  display: none;
  background: var(--white);
  color: var(--navy);
  border-bottom: 1px solid var(--line);
  padding: 12px 16px 24px;
}
.nav-mobile a {
  display: block;
  padding: 12px 8px;
  font-family: "Roboto Condensed", sans-serif;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--navy);
}
.nav-mobile a:hover,
.nav-mobile a:focus-visible,
.nav-mobile a:active,
.nav-mobile a.is-current {
  color: var(--case-orange-2);
  background: transparent;
}

/* —— hero кейса —— */
.case-hero {
  position: relative;
  min-height: 560px;
  padding: 72px 0 56px;
  overflow: hidden;
  color: #fff;
}
.case-hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.case-hero-media picture {
  position: absolute;
  inset: 0;
  display: block;
}
.case-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}
.case-hero-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(13,18,28,.94) 0%, rgba(13,18,28,.72) 40%, rgba(13,18,28,.32) 72%, rgba(13,18,28,.08) 100%);
}
.case-hero .case-wrap { position: relative; z-index: 1; }
.case-kicker {
  display: inline-block;
  font-family: "Roboto Condensed", sans-serif;
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: #0d121c;
  background: var(--case-orange-2);
  padding: 6px 10px;
  font-weight: 700;
  margin-bottom: 22px;
  border-radius: 2px;
}
.case-hero h1 {
  font-family: "Roboto Condensed", sans-serif;
  font-size: clamp(32px, 4.4vw, 52px);
  line-height: 1.05;
  font-weight: 700;
  letter-spacing: .01em;
  text-transform: uppercase;
  margin: 0 0 18px;
  max-width: 16ch;
  color: var(--case-cream);
}
.case-hero .lead {
  max-width: 620px;
  font-size: 16px;
  line-height: 1.55;
  color: #fff;
  margin: 0 0 36px;
}
.facts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px 20px;
  max-width: 900px;
  padding-top: 8px;
}
.facts span {
  display: block;
  font-family: "Roboto Condensed", sans-serif;
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--case-orange-2);
  margin-bottom: 6px;
}
.facts b {
  display: block;
  font-weight: 500;
  font-size: 15px;
  color: #fff;
  line-height: 1.35;
}

/* —— тело кейса: оглавление + секции —— */
.case-body {
  padding: 56px 0 80px;
  background: var(--case-bg);
}
.case-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 56px;
  align-items: start;
}
.toc {
  position: sticky;
  top: 24px;
}
.toc .toc-label {
  font-family: "Roboto Condensed", sans-serif;
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--case-muted);
  margin-bottom: 14px;
}
.toc a {
  display: block;
  font-size: 14px;
  color: var(--case-orange);
  padding: 8px 0 8px 12px;
  border-left: 2px solid transparent;
}
.toc a:hover,
.toc a.is-active {
  color: #fff;
  background: rgba(255,255,255,.06);
  border-left-color: var(--case-orange-2);
}

.case-section {
  padding: 8px 0 48px;
  scroll-margin-top: 24px;
}
.case-section .num {
  font-family: "Roboto Condensed", sans-serif;
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--case-orange);
  margin-bottom: 10px;
}
.case-section h2 {
  font-family: "Roboto Condensed", sans-serif;
  font-size: clamp(26px, 3vw, 36px);
  line-height: 1.1;
  text-transform: uppercase;
  color: #fff;
  margin: 0 0 18px;
  font-weight: 700;
}
.case-section p {
  font-size: 16px;
  line-height: 1.65;
  color: var(--case-text);
  margin: 0 0 14px;
  max-width: 68ch;
}
.case-section .note {
  font-size: 13px;
  color: var(--case-muted);
  border-left: 2px solid var(--case-orange);
  padding: 8px 0 8px 14px;
  margin: 18px 0 0;
  max-width: 68ch;
}

.panel {
  background: var(--case-card);
  border: 1px solid var(--case-line);
  border-left: 3px solid var(--case-orange);
  padding: 28px 28px 8px;
  margin-top: 8px;
}
.stat-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 22px 0 8px;
}
.stat {
  background: #0d121c;
  padding: 18px 16px;
}
.stat b {
  display: block;
  font-family: "Roboto Condensed", sans-serif;
  font-size: 28px;
  color: #fff;
  font-weight: 700;
}
.stat span {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--case-muted);
}

.req { display: grid; gap: 0; margin-top: 8px; }
.req-item {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--case-line);
}
.req-item:last-child { border-bottom: 0; }
.req-item .n {
  font-family: "Roboto Condensed", sans-serif;
  font-size: 18px;
  color: var(--case-orange-2);
  font-weight: 700;
}
.req-item h3 {
  margin: 0 0 6px;
  font-size: 16px;
  color: #fff;
  font-weight: 600;
}
.req-item p { margin: 0; font-size: 15px; max-width: none; }

.kv {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 8px 16px;
  margin-top: 20px;
  padding: 18px;
  background: var(--case-card);
  border: 1px solid var(--case-line);
  font-size: 15px;
}
.kv dt { color: var(--case-muted); margin: 0; }
.kv dd { margin: 0; color: #fff; }

.result-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin: 8px 0 22px;
}
.result-grid .stat { min-height: 108px; }

.tech-box {
  margin-top: 18px;
  background: #0a0e16;
  border-left: 3px solid var(--case-orange);
  padding: 16px 18px;
  font-size: 14px;
  color: var(--case-text);
  line-height: 1.55;
}
.tech-box b {
  display: block;
  font-family: "Roboto Condensed", sans-serif;
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--case-orange);
  margin-bottom: 8px;
}

.offer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 8px;
}
.offer {
  background: var(--case-card);
  border: 1px solid var(--case-line);
  padding: 20px 18px;
}
.offer h3 {
  margin: 0 0 8px;
  font-size: 16px;
  color: #fff;
}
.offer p { margin: 0; font-size: 14px; max-width: none; }

.faq details {
  border-bottom: 1px solid var(--case-line);
  padding: 4px 0;
}
.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 14px 0;
  color: #fff;
  font-size: 16px;
  font-weight: 500;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  float: right;
  color: var(--case-orange);
  font-weight: 400;
}
.faq details[open] summary::after { content: "–"; }
.faq details p {
  padding: 0 0 16px;
  margin: 0;
  color: var(--case-text);
  font-size: 15px;
}

.related {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 8px;
}
.related a {
  display: block;
  background: var(--case-card);
  border: 1px solid var(--case-line);
  color: #fff;
}
.related img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  display: block;
}
.related .cap { padding: 14px 14px 16px; }
.related small {
  display: block;
  color: var(--case-orange);
  font-family: "Roboto Condensed", sans-serif;
  letter-spacing: .1em;
  text-transform: uppercase;
  font-size: 11px;
  margin-bottom: 6px;
}
.related b { display: block; font-size: 16px; font-weight: 500; }

/* CTA: портрет — img contain, без cover и без обрезки */
.case-cta {
  margin-top: 8px;
  border: 1px solid rgba(253, 160, 12, .35);
  background: var(--case-card);
  padding: 28px 32px;
  display: grid;
  grid-template-columns: 1fr minmax(180px, 280px);
  gap: 24px 32px;
  align-items: end;
}
.case-cta .num { margin-bottom: 8px; }
.case-cta h2 { margin-bottom: 10px; }
.case-cta .lead { max-width: none; margin-bottom: 18px; }
.cta-call {
  margin: 0 0 14px;
  color: #fff;
  font-size: 18px;
  line-height: 1.3;
}
.cta-call b { font-weight: 700; }
.btn-orange {
  background: var(--case-orange-2);
  border-color: var(--case-orange-2);
  color: #111;
}
.btn-orange:hover { background: #ffb12a; border-color: #ffb12a; color: #111; }
.btn-ghost {
  background: transparent;
  color: #fff;
  border: 1px solid #fff;
}
.btn-ghost:hover { background: #fff; color: #111; }
.btn-wa { background: #2cb742; border-color: #2cb742; color: #fff; }
.btn-wa:hover { background: #25a33a; border-color: #25a33a; }
.cta-form {
  display: block;
  max-width: 520px;
  margin-bottom: 10px;
}
.cta-form .cta-hp,
.cta-form input[name="company"] {
  position: absolute !important;
  left: -10000px !important;
  top: auto !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
  border: 0 !important;
  padding: 0 !important;
  margin: 0 !important;
}
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: stretch;
}
.cta-row input[type="tel"] {
  flex: 1;
  min-width: 160px;
  height: 46px;
  border: 1px solid var(--case-line);
  background: #0d121c;
  color: #fff;
  padding: 0 12px;
  font-size: 15px;
}
.cta-row .btn { white-space: nowrap; }
.consent {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  font-size: 11px;
  line-height: 1.45;
  color: var(--case-muted);
  max-width: 520px;
  margin: 10px 0 0;
}
.consent span {
  display: inline;
  font-size: 11px;
  line-height: 1.45;
  color: var(--case-muted);
  text-align: left;
  margin: 0;
  font-weight: 400;
  text-transform: none;
  letter-spacing: normal;
}
.consent a { color: #fff; border-bottom: 1px solid rgba(255,255,255,.35); }
.consent.is-invalid input[type="checkbox"] {
  outline: 2px solid #a94442;
  outline-offset: 2px;
}
.consent-err {
  display: none;
  margin: 8px 0 0;
  font-size: 12px;
  color: #ffb4b4;
}
.consent-err.is-on { display: block; }
.cta-photo {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
}
.cta-photo img {
  display: block;
  width: 100%;
  max-width: 260px;
  height: auto;
  object-fit: contain;
  object-position: center bottom;
  background: transparent;
}
.cta-photo b {
  display: block;
  margin-top: 8px;
  font-family: "Roboto Condensed", sans-serif;
  font-size: 14px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: #fff;
  font-weight: 500;
  text-align: center;
}
.cta-photo span {
  display: block;
  font-size: 12px;
  color: var(--case-muted);
  text-align: center;
  margin-top: 4px;
}
.cta-mail {
  font-size: 14px;
  color: var(--case-text);
  margin: 12px 0 0;
}
.cta-mail a { color: #fff; border-bottom: 1px solid rgba(255,255,255,.35); }
.cta-err {
  display: block;
  margin: 10px 0 0;
  font-size: 13px;
  color: #ffb4b4;
}
.cta-err[hidden] { display: none; }
.cta-err a { color: #fda00c; }
.case-cta.is-sent .cta-form,
.case-cta.is-sent .consent,
.case-cta.is-sent .consent-err,
.case-cta.is-sent .cta-mail,
.case-cta.is-sent .cta-err { display: none; }
.case-cta .sub-ok {
  display: none;
  margin: 12px 0 0;
  font-size: 15px;
  color: #fff;
}
.case-cta.is-sent .sub-ok { display: block; }

/* —— подвал как на макете —— */
.footer { background: var(--canvas); color: var(--muted); }
.footer-grid {
  display: grid; grid-template-columns: 1.35fr 1fr 1fr 1.15fr;
  gap: 40px; padding: 64px 0;
}
.footer h5 {
  font-family: "Roboto Condensed", sans-serif;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--white); font-size: 12px; margin: 0 0 18px; font-weight: 400;
}
.footer a { display: block; font-size: 14px; padding: 5px 0; color: #bdbdb8; }
.footer a:hover { color: var(--white); }
.footer-grid > * { min-width: 0; }
.ft-brand .logo { margin-bottom: 16px; }
.ft-brand .logo img { height: 36px; }
.ft-brand p { font-size: 13px; line-height: 1.55; margin: 0 0 20px; max-width: 280px; color: #fff; }
.ft-brand a[href^="mailto"] { white-space: nowrap; }
.ft-phone {
  font-family: "Roboto Condensed", sans-serif; font-size: 22px;
  color: var(--white); letter-spacing: .04em; display: block; margin-bottom: 6px;
}
.ft-mess { display: flex; gap: 18px; margin-top: 22px; align-items: center; }
.ya-card,
.footer a.ya-card {
  display: flex; align-items: center; gap: 12px;
  margin-top: 22px; max-width: 280px;
  background: #fff; color: #1a1a1a;
  border-radius: 16px; padding: 12px 14px 12px 12px;
}
.footer a.ya-card:hover { color: #1a1a1a; }
.ya-card .pin { flex-shrink: 0; display: block; }
.ya-card .ya-score {
  font-family: "Roboto Condensed", sans-serif;
  font-size: 26px; font-weight: 700; letter-spacing: .02em;
}
.ya-card .ya-stars { color: #f5c518; font-size: 13px; letter-spacing: 1px; }
.ya-card small { display: block; color: #6b6b66; font-size: 12px; margin-top: 2px; }
.ft-news { padding: 0; color: inherit; background: transparent; }
.ft-news p { font-size: 13px; line-height: 1.5; color: #bdbdb8; margin: 0 0 20px; }
.ft-news .ft-sub-row { display: flex; flex-direction: column; gap: 8px; }
.ft-news input[type="email"] {
  width: 100%; height: 44px; border: 1px solid #3a3a3a; background: transparent;
  padding: 0 12px; font-size: 14px; font-family: inherit; color: #fff;
}
.ft-news input::placeholder { color: #888; }
.ft-news .btn { width: 100%; }
.ft-news .btn:hover,
.ft-news .btn:focus-visible,
.ft-news .btn:active {
  color: var(--case-orange-2);
}
.ft-news .consent { color: #888; margin: 14px 0 0; }
.ft-news .consent a { display: inline; padding: 0; color: #bdbdb8; border-bottom: 1px solid #666; }
.ft-news .sub-ok { display: none; font-size: 13px; color: #ddd; margin-top: 10px; }
.ft-news.is-sent .ft-sub-form { display: none; }
.ft-news.is-sent .sub-ok { display: block; }
.legal {
  border-top: 1px solid #2a2a2a;
  padding: 20px 0 28px;
  font-size: 11px; color: #777; display: flex; flex-direction: column; gap: 8px; line-height: 1.55;
  overflow-wrap: break-word;
}
.legal .legal-org { color: #bdbdb8; }
.legal .legal-ids { overflow-wrap: anywhere; }
.legal #wa-disclaimer { max-width: 920px; }

@media (max-width: 1024px) {
  .wrap, .mega-inner, .case-wrap { width: min(100% - 48px, 1560px); }
  .nav { display: none; }
  .burger { display: block; }
  .head-cta .btn { display: none; }
  .header.is-open .nav-mobile { display: block; }
  .case-layout { grid-template-columns: 1fr; gap: 28px; }
  .toc { position: static; display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
  .facts, .result-grid { grid-template-columns: 1fr 1fr; }
  .related, .offer-grid { grid-template-columns: 1fr; }
  .case-cta { grid-template-columns: 1fr; }
  .cta-photo { order: -1; }
  .cta-photo img { max-width: 220px; }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px 32px;
    padding: 48px 0 40px;
  }
  .ft-brand,
  .ft-news { grid-column: 1 / -1; }
  .ft-brand p { max-width: 100%; }
}
@media (max-width: 768px) {
  .wrap, .case-wrap { width: calc(100% - 40px); }
  .phone { display: none; }
  .footer-grid { padding: 40px 0 32px; gap: 32px 24px; }
  .toc { grid-template-columns: 1fr; }
  .cta-row { flex-direction: column; }
  .cta-row input[type="tel"] {
    flex: none;
    width: 100%;
    height: 56px;
    min-height: 56px;
    font-size: 16px;
  }
  .cta-row .btn { width: 100%; }
  .kv { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .wrap, .case-wrap { width: calc(100% - 32px); }
  .facts, .result-grid, .stat-row { grid-template-columns: 1fr; }
  .case-hero { padding: 40px 0 36px; min-height: 0; }
  .logo img { height: 28px; }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 36px 0 28px;
  }
  .ft-brand,
  .ft-news { grid-column: auto; }
  .ft-phone { font-size: 20px; }
  .legal { padding: 16px 0 24px; }
}