/* =========================================================
   KST BETON 2022 — design system
   Industrial · strict · trustworthy
   Orange + grayscale only, no blue/green/purple
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

:root {
  /* ─── Color tokens ─── */
  --orange: #E85D1F;
  --orange-hover: #C24A12;
  --orange-deep: #A53F0E;
  --orange-tint: #FFF1EA;

  --charcoal: #1A1D21;
  --graphite: #3A3F46;
  --steel: #6B7280;
  --steel-50: rgba(107,114,128,.5);

  --bg-white: #FFFFFF;
  --bg-soft: #F4F5F7;
  --border: #E5E7EB;
  --border-strong: #D1D5DB;

  --dark: #1A1D21;
  --dark-2: #22262B;
  --dark-line: rgba(255,255,255,.10);

  /* ─── Type ─── */
  --font-head: 'Manrope', 'Inter', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  /* ─── Geometry ─── */
  --r-sm: 4px;
  --r-md: 6px;
  --r-lg: 8px;
  --r-xl: 12px;
  --r-2xl: 20px;

  --container: 1280px;
  --pad-x: clamp(20px, 5vw, 80px);
  --section-y: clamp(48px, 8vw, 96px);

  --shadow-sm: 0 1px 2px rgba(0,0,0,.04), 0 1px 0 rgba(0,0,0,.02);
  --shadow-md: 0 4px 12px rgba(0,0,0,.05), 0 2px 4px rgba(0,0,0,.04);
  --shadow-lg: 0 14px 32px -8px rgba(26,29,33,.18), 0 6px 12px -4px rgba(26,29,33,.08);
  --shadow-hover: 0 18px 36px -12px rgba(232,93,31,.20), 0 8px 16px -6px rgba(0,0,0,.10);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--charcoal);
  background: var(--bg-white);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-wrap: break-word;
}
/* ── Global overflow guards (prevent page wider than device) ── */
html, body { max-width: 100%; }
img, svg, iframe, video, table { max-width: 100%; }
img { display: block; }
button { font-family: inherit; }
a { color: inherit; text-decoration: none; }

/* ────────── Layout primitives ────────── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
}
.section {
  padding-top: var(--section-y);
  padding-bottom: var(--section-y);
}
.section--soft { background: var(--bg-soft); }
.section--dark { background: var(--dark); color: #fff; }

.eyebrow {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: '';
  display: inline-block;
  width: 28px; height: 2px;
  background: var(--orange);
}
.section--dark .eyebrow { color: var(--orange); }

.h2 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--charcoal);
  margin: 16px 0 0;
  text-wrap: balance;
}
.section--dark .h2 { color: #fff; }

.lede {
  color: var(--steel);
  font-size: clamp(15px, 1.4vw, 18px);
  line-height: 1.55;
  max-width: 60ch;
  margin: 20px 0 0;
}
.section--dark .lede { color: rgba(255,255,255,.7); }

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 32px 64px;
  align-items: end;
  margin-bottom: 56px;
}
@media (max-width: 880px) {
  .section-head { grid-template-columns: 1fr; gap: 16px; margin-bottom: 36px; }
}

/* ────────── Buttons ────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 48px;
  padding: 0 22px;
  border-radius: var(--r-md);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.01em;
  line-height: 1;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background .15s ease, border-color .15s ease, color .15s ease, transform .12s ease, box-shadow .15s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn--lg { height: 56px; padding: 0 28px; font-size: 16px; }
.btn--block { width: 100%; }
.btn i { width: 18px; height: 18px; flex-shrink: 0; }
.btn--lg i { width: 20px; height: 20px; }

.btn--primary {
  background: var(--orange);
  color: #fff;
  box-shadow: 0 1px 0 rgba(0,0,0,.05);
}
.btn--primary:hover { background: var(--orange-hover); box-shadow: var(--shadow-hover); }

.btn--ghost-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.32);
}
.btn--ghost-light:hover { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.55); }

.btn--ghost {
  background: transparent;
  color: var(--charcoal);
  border-color: var(--border-strong);
}
.btn--ghost:hover { border-color: var(--charcoal); }

.btn--dark {
  background: var(--charcoal);
  color: #fff;
}
.btn--dark:hover { background: #000; }

/* ────────── Header ────────── */
.site-hdr {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #fff;
  transition: box-shadow .2s ease;
}
.site-hdr.is-scrolled { box-shadow: 0 1px 0 var(--border), 0 6px 16px rgba(0,0,0,.04); }
.hdr-strip {
  background: var(--dark);
  color: rgba(255,255,255,.7);
  font-size: 13px;
}
.hdr-strip__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 40px;
  gap: 16px;
}
.hdr-strip__addr {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.hdr-strip__addr i { width: 14px; height: 14px; color: var(--orange); flex-shrink: 0; }
.hdr-strip__hours {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.hdr-strip__hours i { width: 14px; height: 14px; color: var(--orange); flex-shrink: 0; }
.hdr-strip__ig {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #fff;
  background: linear-gradient(45deg, #feda75 0%, #fa7e1e 22%, #d62976 52%, #962fbf 78%, #4f5bd5 100%);
  padding: 6px 14px;
  border-radius: 999px;
  transition: filter .15s, transform .12s;
}
.hdr-strip__ig:hover { filter: brightness(1.06); transform: translateY(-1px); }
.hdr-strip__ig svg { width: 15px; height: 15px; }
.lang {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 600;
  color: rgba(255,255,255,.55);
}
.lang button {
  appearance: none;
  background: none;
  border: 0;
  color: inherit;
  font: inherit;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--r-sm);
}
.lang button.is-active { color: #fff; background: rgba(255,255,255,.08); }

.hdr-main {
  display: flex;
  align-items: center;
  gap: 44px;
  height: 88px;
}
.hdr-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}
.hdr-logo__mark {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.hdr-logo__mark img { width: 100%; height: 100%; object-fit: contain; }
.hdr-logo__text {
  font-family: var(--font-head);
  line-height: 1;
}
.hdr-logo__name {
  font-weight: 800;
  font-size: 19px;
  letter-spacing: 0.03em;
  color: var(--charcoal);
  white-space: nowrap;
}
.hdr-logo__sub {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--orange);
  text-transform: uppercase;
  margin-top: 5px;
  white-space: nowrap;
}
.hdr-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}
.hdr-nav a {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 14.5px;
  color: var(--graphite);
  padding: 9px 13px;
  border-radius: var(--r-md);
  position: relative;
  transition: color .15s, background .15s;
}
.hdr-nav a:hover { color: var(--orange); background: var(--orange-tint); }
.hdr-nav a.is-active { color: var(--orange); }
.hdr-nav a.is-active::after {
  content: '';
  position: absolute;
  left: 13px; right: 13px; bottom: 2px;
  height: 2px;
  border-radius: 2px;
  background: var(--orange);
}
.hdr-cta {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-left: auto;
  flex-shrink: 0;
}
.hdr-phone {
  display: flex;
  align-items: center;
  gap: 11px;
  padding-right: 18px;
  border-right: 1px solid var(--border);
}
.hdr-phone__ic {
  width: 40px; height: 40px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--orange-tint);
  display: grid;
  place-items: center;
}
.hdr-phone__ic i { width: 18px; height: 18px; color: var(--orange); stroke-width: 2.2; }
.hdr-phone-txt {
  display: flex;
  flex-direction: column;
  font-family: var(--font-head);
  line-height: 1.15;
}
.hdr-phone span {
  font-size: 10.5px;
  color: var(--steel);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}
.hdr-phone strong {
  font-weight: 800;
  font-size: 18px;
  color: var(--charcoal);
  font-variant-numeric: tabular-nums;
  margin-top: 3px;
  transition: color .15s;
}
.hdr-phone:hover strong { color: var(--orange); }

@media (max-width: 1200px) {
  .hdr-main { gap: 24px; }
  .hdr-nav a { padding: 9px 10px; font-size: 14px; }
}
@media (max-width: 1100px) {
  .hdr-nav { display: none; }
  .hdr-main { height: 72px; }
  .hdr-strip__hours { display: none; }
}
@media (max-width: 640px) {
  .hdr-phone { display: none; }
  .hdr-strip__addr { display: none; }
  .hdr-logo__sub { display: none; }
}

/* ────────── Hero ────────── */
.hero {
  position: relative;
  min-height: 720px;
  background: var(--charcoal);
  color: #fff;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background: center/cover no-repeat;
  filter: contrast(1.05) saturate(0.85);
}
.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(15,17,20,.92) 0%, rgba(15,17,20,.78) 38%, rgba(15,17,20,.45) 70%, rgba(15,17,20,.55) 100%),
    linear-gradient(180deg, rgba(15,17,20,.35) 0%, rgba(15,17,20,.0) 30%, rgba(15,17,20,.0) 60%, rgba(15,17,20,.85) 100%);
}
.hero__inner {
  position: relative;
  padding-top: clamp(64px, 9vw, 120px);
  padding-bottom: 160px;
}
.hero__eyebrow {
  color: var(--orange);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.hero__eyebrow::before {
  content: '';
  width: 32px; height: 2px; background: var(--orange);
}
.hero__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(36px, 6vw, 68px);
  line-height: 1.04;
  letter-spacing: -0.025em;
  margin: 18px 0 0;
  max-width: 18ch;
  text-wrap: balance;
}
.hero__title em {
  font-style: normal;
  color: var(--orange);
}
.hero__lead {
  font-size: clamp(16px, 1.4vw, 20px);
  color: rgba(255,255,255,.78);
  line-height: 1.55;
  margin: 28px 0 0;
  max-width: 56ch;
}
.hero__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin: 36px 0 0;
}
.hero__phone {
  margin-top: 32px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.hero__phone-icon {
  width: 52px; height: 52px;
  background: var(--orange);
  border-radius: var(--r-md);
  display: grid; place-items: center;
  flex-shrink: 0;
}
.hero__phone-icon i { width: 22px; height: 22px; color: #fff; }
.hero__phone-num {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 28px;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
  line-height: 1.1;
  display: block;
  color: #fff;
}
.hero__phone-sub {
  display: block;
  font-size: 13px;
  color: rgba(255,255,255,.6);
  margin-top: 2px;
}

/* Hero stats strip */
.hero-stats {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  background: rgba(26,29,33,.92);
  backdrop-filter: blur(8px);
  border-top: 1px solid rgba(255,255,255,.08);
}
.hero-stats__inner {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.hero-stat {
  padding: 28px 32px;
  border-right: 1px solid rgba(255,255,255,.08);
}
.hero-stat:last-child { border-right: 0; }
.hero-stat__num {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(28px, 3.5vw, 44px);
  color: #fff;
  letter-spacing: -0.02em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.hero-stat__num em {
  font-style: normal;
  font-size: 0.5em;
  color: var(--orange);
  font-weight: 700;
  align-self: center;
  line-height: 1;
  margin-top: -0.15em;
}
.hero-stat__num small {
  font-size: 0.45em;
  font-weight: 700;
  color: rgba(255,255,255,.6);
}
.hero-stat__lbl {
  font-size: 13px;
  color: rgba(255,255,255,.6);
  margin-top: 10px;
  line-height: 1.35;
}
@media (max-width: 880px) {
  .hero { min-height: auto; }
  .hero__inner { padding-bottom: 64px; }
  .hero-stats { position: static; }
  .hero-stats__inner { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero-stat { border-bottom: 1px solid rgba(255,255,255,.08); padding: 22px 18px; }
  .hero-stat:nth-child(2) { border-right: 0; }
  .hero-stat:nth-child(3), .hero-stat:nth-child(4) { border-bottom: 0; }
  .hero-stat__num { font-size: clamp(24px, 6.5vw, 34px); }
}
@media (max-width: 380px) {
  .hero-stat { padding: 18px 13px; }
  .hero__phone-num { font-size: 24px; }
}

/* ────────── Trust logos ────────── */
.trust {
  padding: 56px 0 56px;
  background: #fff;
  border-bottom: 1px solid var(--border);
}
.trust__head {
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--steel);
  text-transform: uppercase;
  margin-bottom: 36px;
}
.trust__head::before, .trust__head::after {
  content: '';
  display: inline-block;
  width: 36px; height: 1px;
  background: var(--border-strong);
  vertical-align: middle;
  margin: 0 16px;
}
.trust__grid {
  display: grid;
  grid-template-columns: repeat(10, minmax(0, 1fr));
  gap: 12px 24px;
  align-items: center;
}
.trust__item {
  height: 56px;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 8px;
  filter: grayscale(1) opacity(.55);
  transition: filter .25s ease, transform .15s ease;
}
.trust__item:hover {
  filter: grayscale(0) opacity(1);
  transform: translateY(-2px);
}
.trust__item img {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
}
.trust__item--text {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(12px, 2.6vw, 15px);
  letter-spacing: 0.04em;
  color: var(--graphite);
  text-align: center;
  line-height: 1.15;
  text-wrap: balance;
  overflow-wrap: anywhere;
  min-width: 0;
}
.trust__item--text small {
  display: block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--steel);
  margin-top: 4px;
  text-transform: uppercase;
}
@media (max-width: 1100px) {
  .trust__grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .trust__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px 12px; }
  .trust__head::before, .trust__head::after { width: 18px; margin: 0 10px; }
}
@media (max-width: 380px) {
  .trust__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ────────── Products: 3 cards ────────── */
.products {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 1024px) { .products { grid-template-columns: 1fr; } }

.product {
  position: relative;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .25s ease, box-shadow .25s ease, border-color .2s ease;
  text-decoration: none;
  color: inherit;
}
.product:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--orange-tint);
}
.product__media {
  height: 220px;
  background: var(--dark);
  position: relative;
  overflow: hidden;
}
.product__media-bg {
  position: absolute;
  inset: 0;
  background: center/cover no-repeat;
  opacity: 0.55;
  filter: grayscale(0.4);
}
.product__media-svg {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
}
.product__media-svg svg {
  width: 100px; height: 100px;
  color: var(--orange);
  filter: drop-shadow(0 4px 16px rgba(0,0,0,.4));
  transition: opacity .25s ease, transform .25s ease;
}
.product__lottie {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  opacity: 0;
  transition: opacity .25s ease;
  pointer-events: none;
}
.product__lottie svg {
  width: 130px; height: 130px;
  filter: drop-shadow(0 4px 16px rgba(0,0,0,.4));
}
.product:hover .product__media-svg svg { transform: scale(1.06); }
.product__media-tag {
  position: absolute;
  top: 16px; left: 16px;
  background: rgba(26,29,33,.78);
  backdrop-filter: blur(6px);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: var(--r-sm);
}
.product__body {
  padding: 28px 28px 28px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.product__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 26px;
  letter-spacing: -0.015em;
  color: var(--charcoal);
  margin: 0;
}
.product__desc {
  color: var(--steel);
  font-size: 15px;
  line-height: 1.6;
  margin: 12px 0 20px;
  flex: 1;
}
.product__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 24px;
}
.chip {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.04em;
  background: var(--bg-soft);
  color: var(--graphite);
  padding: 5px 10px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
}
.product__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}
.product__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
  color: var(--charcoal);
  transition: color .15s;
}
.product:hover .product__link { color: var(--orange); }
.product__link i { width: 16px; height: 16px; transition: transform .2s; }
.product:hover .product__link i { transform: translateX(4px); }
.product__price {
  font-size: 13px;
  color: var(--steel);
}
.product__price strong {
  display: block;
  font-family: var(--font-head);
  font-weight: 800;
  color: var(--charcoal);
  font-size: 16px;
  margin-top: 2px;
}

/* ────────── Why (dark) — 6 advantages ────────── */
.why {
  position: relative;
  background: var(--dark);
  color: #fff;
  overflow: hidden;
}
.why::before {
  content: '';
  position: absolute;
  top: -1px; left: 0; right: 0;
  height: 80px;
  background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,.4) 100%);
  pointer-events: none;
}
.adv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--r-xl);
  overflow: hidden;
}
@media (max-width: 1024px) { .adv-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .adv-grid { grid-template-columns: 1fr; } }
.adv {
  background: var(--dark);
  padding: 36px 32px;
  position: relative;
  transition: background .2s;
}
.adv:hover { background: var(--dark-2); }
.adv__num {
  position: absolute;
  top: 28px; right: 28px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 60px;
  color: rgba(255,255,255,.05);
  line-height: 1;
}
.adv__icon {
  width: 52px; height: 52px;
  display: grid; place-items: center;
  border-radius: var(--r-md);
  background: rgba(232,93,31,.12);
  margin-bottom: 24px;
}
.adv__icon i { width: 24px; height: 24px; color: var(--orange); stroke-width: 2; }
.adv__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.01em;
  margin: 0 0 12px;
  color: #fff;
}
.adv__desc {
  font-size: 14px;
  color: rgba(255,255,255,.65);
  line-height: 1.55;
  margin: 0;
}
.adv__metric {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 13px;
  color: var(--orange);
  letter-spacing: 0.04em;
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid rgba(255,255,255,.08);
}

/* ────────── Calc (form card) ────────── */
.calc {
  background: var(--bg-soft);
  border-radius: var(--r-2xl);
  padding: clamp(32px, 4vw, 56px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: 48px;
  align-items: center;
}
@media (max-width: 880px) {
  .calc { grid-template-columns: 1fr; padding: 32px 24px; gap: 28px; }
}
.calc__copy h3 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(26px, 3vw, 36px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 14px 0 0;
  color: var(--charcoal);
}
.calc__copy p {
  color: var(--steel);
  font-size: 16px;
  margin: 18px 0 0;
  line-height: 1.55;
}
.calc__features {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.calc__features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--graphite);
}
.calc__features i { width: 16px; height: 16px; color: var(--orange); flex-shrink: 0; }

.form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.form[hidden] { display: none; }
.form__full { grid-column: 1/-1; }
.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.field label {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--graphite);
  text-transform: uppercase;
}
.input {
  background: #fff;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-md);
  height: 48px;
  padding: 0 14px;
  font: 500 15px var(--font-body);
  color: var(--charcoal);
  transition: border-color .15s, box-shadow .15s;
  outline: none;
  width: 100%;
}
.input:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(232,93,31,.12);
}
select.input {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%231A1D21' stroke-width='2.2'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}
.form__success {
  grid-column: 1/-1;
  text-align: center;
  padding: 24px 12px;
}
.form__success-icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--orange);
  display: grid; place-items: center;
  margin: 0 auto 16px;
}
.form__success-icon i { width: 28px; height: 28px; color: #fff; }
.form__success h4 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 22px;
  margin: 0 0 8px;
  color: var(--charcoal);
}
.form__success p { color: var(--steel); margin: 0; }
.form__legal {
  grid-column: 1/-1;
  font-size: 12px;
  color: var(--steel);
  line-height: 1.4;
}
.form__legal a { color: var(--graphite); text-decoration: underline; }

/* ────────── Cases ────────── */
.cases {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
@media (max-width: 1100px) { .cases { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .cases { grid-template-columns: 1fr; } }
.case {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-lg);
  aspect-ratio: 4 / 5;
  background: var(--graphite);
  text-decoration: none;
  color: #fff;
  cursor: pointer;
  isolation: isolate;
}
.case__bg {
  position: absolute;
  inset: 0;
  background: center/cover no-repeat;
  transition: transform .5s ease;
}
.case:hover .case__bg { transform: scale(1.06); }
.case__placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #2a2e34 0%, #181a1d 100%);
  color: rgba(255,255,255,.18);
}
.case__placeholder i { width: 64px; height: 64px; stroke-width: 1.2; }
.case::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,.15) 0%, rgba(0,0,0,.1) 35%, rgba(0,0,0,.85) 100%);
  z-index: 1;
}
.case__tag {
  position: absolute;
  top: 16px; left: 16px;
  z-index: 2;
  background: rgba(232,93,31,.92);
  color: #fff;
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: var(--r-sm);
}
.case__body {
  position: absolute;
  z-index: 2;
  left: 20px; right: 20px; bottom: 20px;
}
.case__loc {
  font-size: 12px;
  color: rgba(255,255,255,.7);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 6px;
}
.case__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 20px;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0;
  color: #fff;
  text-wrap: balance;
}
.case__vol {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid rgba(255,255,255,.18);
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.case__vol-num {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 24px;
  color: var(--orange);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}
.case__vol-lbl {
  font-size: 11px;
  color: rgba(255,255,255,.6);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}
.cases-more {
  margin-top: 32px;
  text-align: center;
}

/* ────────── Geography ────────── */
.geo {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 56px;
  align-items: center;
}
@media (max-width: 1024px) { .geo { grid-template-columns: 1fr; gap: 36px; } }
.geo-map {
  position: relative;
  aspect-ratio: 1000 / 660;
  background: var(--bg-soft);
  border-radius: var(--r-xl);
  padding: 0;
  overflow: hidden;
}
.geo-map svg { width: 100%; height: 100%; display: block; }
.geo-points {
  position: absolute;
  inset: 0;
}
.geo-pin {
  position: absolute;
  transform: translate(-50%, -50%);
  text-align: center;
}
.geo-pin__dot {
  width: 14px; height: 14px;
  background: var(--orange);
  border-radius: 50%;
  margin: 0 auto;
  box-shadow: 0 0 0 4px rgba(232,93,31,.2), 0 2px 6px rgba(0,0,0,.2);
  position: relative;
}
.geo-pin__dot::after {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 50%;
  border: 2px solid var(--orange);
  animation: pulse 2s ease-out infinite;
  opacity: 0;
}
.geo-pin--main .geo-pin__dot {
  width: 20px; height: 20px;
  background: #fff;
  border: 4px solid var(--orange);
  box-shadow: 0 0 0 6px rgba(232,93,31,.18), 0 4px 12px rgba(0,0,0,.25);
}
@keyframes pulse {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(2.5); opacity: 0; }
}
.geo-pin__lbl {
  position: absolute;
  left: 50%;
  top: calc(100% + 6px);
  transform: translateX(-50%);
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  color: var(--charcoal);
  white-space: nowrap;
  background: rgba(255,255,255,.92);
  padding: 3px 8px;
  border-radius: var(--r-sm);
  letter-spacing: 0.01em;
  box-shadow: 0 1px 4px rgba(0,0,0,.10);
}
.geo-pin--lbl-left .geo-pin__lbl { left: auto; right: calc(100% + 8px); top: 50%; transform: translateY(-50%); }
.geo-pin--lbl-top .geo-pin__lbl { top: auto; bottom: calc(100% + 6px); }
.geo-pin--main .geo-pin__lbl {
  background: var(--charcoal);
  color: #fff;
}
.geo-copy h3 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(26px, 3vw, 36px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 14px 0 0;
  color: var(--charcoal);
}
.geo-copy p {
  font-size: 17px;
  line-height: 1.55;
  color: var(--graphite);
  margin: 20px 0 0;
}
.geo-regions {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}
.geo-regions li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 14px 0;
  border-top: 1px solid var(--border);
  font-size: 15px;
}
.geo-regions li:last-child { border-bottom: 1px solid var(--border); }
.geo-regions strong {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--charcoal);
}
.geo-regions span {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 13px;
  color: var(--orange);
  letter-spacing: 0.04em;
}

/* ────────── Final CTA ────────── */
.fcta {
  position: relative;
  overflow: hidden;
  background: var(--dark);
  color: #fff;
  padding: clamp(72px, 10vw, 120px) 0;
}
.fcta__bg {
  position: absolute;
  inset: 0;
  background: center/cover no-repeat;
  opacity: 0.32;
}
.fcta::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(15,17,20,.85) 0%, rgba(15,17,20,.5) 100%);
}
.fcta__inner {
  position: relative;
  z-index: 1;
  max-width: 760px;
}
.fcta h2 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(36px, 5vw, 60px);
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin: 16px 0 0;
  color: #fff;
  text-wrap: balance;
}
.fcta p {
  font-size: clamp(16px, 1.4vw, 20px);
  color: rgba(255,255,255,.78);
  margin: 24px 0 0;
  line-height: 1.5;
}
.fcta__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin: 36px 0 0;
}

/* ────────── Footer ────────── */
.site-ftr {
  background: #0f1115;
  color: rgba(255,255,255,.65);
  padding: 80px 0 24px;
  font-size: 14px;
}
.ftr-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.3fr;
  gap: 48px;
}
@media (max-width: 880px) { .ftr-grid { grid-template-columns: 1fr 1fr; gap: 36px 24px; } }
@media (max-width: 520px) { .ftr-grid { grid-template-columns: 1fr; } }
.ftr-brand-text {
  color: rgba(255,255,255,.55);
  font-size: 14px;
  line-height: 1.55;
  margin: 16px 0 0;
  max-width: 38ch;
}
.ftr-socials {
  margin: 20px 0 0;
  display: flex;
  gap: 10px;
}
.ftr-social {
  width: 40px; height: 40px;
  border-radius: var(--r-md);
  background: rgba(255,255,255,.06);
  display: grid; place-items: center;
  color: rgba(255,255,255,.7);
  transition: background .15s, color .15s;
}
.ftr-social:hover { background: var(--orange); color: #fff; }
.ftr-social i { width: 18px; height: 18px; }
.ftr-col h4 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #fff;
  margin: 0 0 18px;
}
.ftr-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.ftr-col a {
  color: rgba(255,255,255,.6);
  transition: color .15s;
  font-size: 14px;
}
.ftr-col a:hover { color: var(--orange); }
.ftr-contact {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.ftr-contact__row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.ftr-contact__row i {
  width: 18px; height: 18px;
  color: var(--orange);
  flex-shrink: 0;
  margin-top: 2px;
}
.ftr-contact__row strong {
  display: block;
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  line-height: 1.4;
}
.ftr-contact__row strong + span {
  display: block;
  color: rgba(255,255,255,.45);
  font-size: 12px;
  margin-top: 2px;
}
.ftr-legal {
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,.08);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12px;
  color: rgba(255,255,255,.4);
}
.ftr-legal a { color: rgba(255,255,255,.55); }
.ftr-legal a:hover { color: var(--orange); }

/* ────────── Floating mobile CTA ────────── */
.m-cta {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: #fff;
  border-top: 1px solid var(--border);
  padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
  z-index: 60;
  gap: 8px;
  box-shadow: 0 -6px 16px rgba(0,0,0,.08);
}
.m-cta a {
  flex: 1;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 13px;
  border-radius: var(--r-md);
  border: 1px solid var(--border-strong);
}
.m-cta a i { width: 16px; height: 16px; }
.m-cta__call { color: var(--charcoal); }
.m-cta__wa { color: #128C7E; border-color: #128C7E33; }
.m-cta__order {
  background: var(--orange);
  color: #fff;
  border-color: var(--orange);
}
@media (max-width: 880px) {
  .m-cta { display: flex; }
  body { padding-bottom: 76px; }
}

/* ────────── Utility: fade-up on scroll ────────── */
.fade-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .55s ease, transform .55s ease;
}
.fade-up.is-in { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .fade-up { opacity: 1; transform: none; transition: none; }
}

/* ────────── Header strip WhatsApp / burger ────────── */
.hdr-strip__right { display: inline-flex; align-items: center; gap: 18px; }
.hdr-strip__wa {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-head);
  font-size: 12.5px; font-weight: 700; letter-spacing: 0.02em;
  color: #fff;
  background: #25D366;
  padding: 6px 14px; border-radius: 999px;
  transition: background .15s, transform .12s;
}
.hdr-strip__wa:hover { background: #1EBE5A; transform: translateY(-1px); }
.hdr-strip__wa i { width: 15px; height: 15px; color: #fff; }

.hdr-burger {
  display: none;
  width: 44px; height: 44px;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-md);
  background: #fff;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  flex-shrink: 0;
}
.hdr-burger span {
  display: block; width: 20px; height: 2px;
  background: var(--charcoal); border-radius: 2px;
}

@media (max-width: 1100px) {
  .hdr-burger { display: inline-flex; }
  .hdr-cta { gap: 12px; }
}
@media (max-width: 480px) {
  .hdr-cta__order { display: none; }
}

/* ────────── Mobile nav drawer ────────── */
.mnav { position: fixed; inset: 0; z-index: 120; }
.mnav[hidden] { display: none; }
.mnav__backdrop {
  position: absolute; inset: 0;
  background: rgba(15,17,20,.55);
  backdrop-filter: blur(2px);
  opacity: 0; transition: opacity .26s ease;
}
.mnav.is-open .mnav__backdrop { opacity: 1; }
.mnav__panel {
  position: absolute; top: 0; right: 0; bottom: 0;
  width: min(360px, 88vw);
  background: #fff;
  display: flex; flex-direction: column;
  box-shadow: -20px 0 50px -20px rgba(0,0,0,.4);
  transform: translateX(100%);
  transition: transform .28s cubic-bezier(.4,0,.2,1);
  overflow-y: auto;
}
.mnav.is-open .mnav__panel { transform: translateX(0); }
.mnav__head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}
.mnav__close {
  width: 42px; height: 42px; flex-shrink: 0;
  border: 1px solid var(--border); border-radius: var(--r-md);
  background: var(--bg-soft); cursor: pointer;
  display: grid; place-items: center; color: var(--graphite);
}
.mnav__close:hover { background: var(--border); color: var(--charcoal); }
.mnav__close i { width: 20px; height: 20px; }
.mnav__nav { display: flex; flex-direction: column; padding: 10px 12px; }
.mnav__nav a {
  display: flex; align-items: center; justify-content: space-between;
  padding: 15px 12px;
  font-family: var(--font-head); font-weight: 700; font-size: 17px;
  color: var(--charcoal);
  border-radius: var(--r-md);
  border-bottom: 1px solid var(--border);
}
.mnav__nav a:last-child { border-bottom: 0; }
.mnav__nav a:hover { background: var(--bg-soft); }
.mnav__nav a.is-active { color: var(--orange); }
.mnav__nav a i { width: 18px; height: 18px; color: var(--steel); }
.mnav__foot {
  margin-top: auto;
  padding: 18px 20px calc(18px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 12px;
}
.mnav__phone {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 12px; border-radius: var(--r-md);
  background: var(--bg-soft);
}
.mnav__phone i { width: 20px; height: 20px; color: var(--orange); flex-shrink: 0; }
.mnav__phone span { display: flex; flex-direction: column; line-height: 1.2; }
.mnav__phone small {
  font-size: 11px; color: var(--steel);
  text-transform: uppercase; letter-spacing: 0.06em; font-weight: 600;
}
.mnav__phone strong {
  font-family: var(--font-head); font-weight: 800; font-size: 17px;
  color: var(--charcoal); font-variant-numeric: tabular-nums;
}
.mnav__foot .btn { height: 50px; }

/* ────────── Process steps (home) ────────── */
.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
}
@media (max-width: 1024px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px)  { .steps { grid-template-columns: 1fr; } }
.step {
  background: #fff;
  padding: 28px 24px 30px;
  position: relative;
  transition: background .2s;
}
.step:hover { background: var(--orange-tint); }
.step__num {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--orange);
}
.step__icon {
  width: 46px; height: 46px;
  border-radius: var(--r-md);
  background: var(--bg-soft);
  display: grid; place-items: center;
  margin: 16px 0 18px;
  color: var(--charcoal);
}
.step:hover .step__icon { background: #fff; }
.step__icon i { width: 22px; height: 22px; }
.step__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: -0.01em;
  color: var(--charcoal);
  margin: 0 0 8px;
}
.step__desc {
  font-size: 13px;
  color: var(--steel);
  line-height: 1.55;
  margin: 0;
}

/* ────────── FAQ (native details) ────────── */
.faq {
  max-width: 880px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq__item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: border-color .15s, box-shadow .15s;
}
.faq__item[open] { border-color: var(--border-strong); box-shadow: var(--shadow-sm); }
.faq__q {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 22px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(15px, 1.6vw, 18px);
  color: var(--charcoal);
  transition: color .15s;
}
.faq__q::-webkit-details-marker { display: none; }
.faq__q:hover { color: var(--orange); }
.faq__mark {
  width: 32px; height: 32px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--bg-soft);
  display: grid; place-items: center;
  color: var(--orange);
  transition: transform .2s ease, background .15s;
}
.faq__mark i { width: 18px; height: 18px; }
.faq__item[open] .faq__mark { transform: rotate(45deg); background: var(--orange); color: #fff; }
.faq__a {
  padding: 0 22px 22px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--graphite);
  max-width: 68ch;
}

/* ────────── Privacy policy modal (shared) ────────── */
.pp-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.pp-modal[hidden] { display: none; }
.pp-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15,17,20,.6);
  backdrop-filter: blur(3px);
}
.pp-modal__panel {
  position: relative;
  background: #fff;
  border-radius: var(--r-2xl);
  width: 100%;
  max-width: 640px;
  max-height: calc(100vh - 40px);
  overflow-y: auto;
  padding: clamp(24px, 4vw, 40px);
  box-shadow: 0 30px 60px -20px rgba(0,0,0,.4);
}
.pp-modal__close {
  position: absolute;
  top: 16px; right: 16px;
  width: 38px; height: 38px;
  border: 0; border-radius: 50%;
  background: var(--bg-soft);
  cursor: pointer;
  display: grid; place-items: center;
  color: var(--graphite);
}
.pp-modal__close:hover { background: var(--border); color: var(--charcoal); }
.pp-modal__close i { width: 18px; height: 18px; }
.pp-modal__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(20px, 2.4vw, 26px);
  letter-spacing: -0.01em;
  color: var(--charcoal);
  margin: 0 0 16px;
  padding-right: 44px;
}
.pp-modal__body { color: var(--graphite); font-size: 14px; line-height: 1.6; }
.pp-modal__body p { margin: 0 0 12px; }
.pp-modal__body strong { color: var(--charcoal); }
.pp-modal__body a { color: var(--orange); text-decoration: underline; }
.pp-modal__foot { margin-top: 20px; }