:root {
  --ink: #f4f7fb;
  --muted: #9aa7b7;
  --deep: #05080d;
  --navy: #071321;
  --panel: #0d1825;
  --line: rgba(255,255,255,.12);
  --orange: #ff6a21;
  --amber: #f5a33d;
  --steel: #566273;
  --max: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at 20% 0%, #132236 0, transparent 34rem), linear-gradient(180deg, #05080d 0%, #09111d 46%, #05080d 100%);
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img, input, select, textarea, button { font: inherit; }
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  height: 78px;
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 0 clamp(18px, 4vw, 54px);
  background: rgba(5, 8, 13, .72);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}
.brand { display: inline-flex; align-items: center; gap: 12px; min-width: 220px; }
.brand-logo {
  display: block;
  width: 210px;
  max-width: 100%;
  max-height: 58px;
  object-fit: contain;
}
.footer-brand .brand-logo { width: 230px; max-height: 70px; }
.brand-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  color: #07090d;
  font-family: "Arial Black", "Segoe UI", sans-serif;
  font-size: 15px;
  font-weight: 700;
  background: linear-gradient(135deg, var(--orange), var(--amber));
  clip-path: polygon(12% 0, 100% 0, 88% 100%, 0 100%);
  box-shadow: 0 0 28px rgba(255,106,33,.38);
}
.brand strong { display: block; font-family: "Arial Black", "Segoe UI", sans-serif; letter-spacing: .02em; }
.brand small { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .16em; }
.main-nav { display: flex; align-items: center; justify-content: center; gap: 26px; flex: 1; }
.main-nav a { color: var(--muted); font-size: 14px; font-weight: 700; transition: color .2s ease; }
.main-nav a:hover, .main-nav a.active { color: var(--ink); }
.header-cta {
  padding: 12px 18px;
  border: 1px solid rgba(255,106,33,.5);
  color: #fff;
  background: rgba(255,106,33,.12);
  font-size: 13px;
  font-weight: 800;
}
.header-contact-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.header-contact {
  padding: 12px 18px;
  font-size: 13px;
  font-weight: 900;
}
.header-whatsapp {
  border: 1px solid rgba(37, 211, 102, .55);
  color: #07110b;
  background: #25d366;
}
.header-telegram {
  border: 1px solid rgba(56, 169, 240, .55);
  color: #06111a;
  background: #38a9f0;
}
.header-max {
  border: 1px solid rgba(255,106,33,.55);
  color: #fff;
  background: rgba(255,106,33,.14);
}
.nav-toggle { display: none; }
.hero, .page-hero {
  position: relative;
  min-height: calc(100vh - 18px);
  display: grid;
  align-items: center;
  padding: 130px clamp(18px, 5vw, 74px) 70px;
  overflow: hidden;
}
.hero {
  grid-template-columns: minmax(0, 1fr) minmax(320px, 460px);
  gap: clamp(28px, 5vw, 72px);
}
.page-hero.compact { min-height: 56vh; }
.hero-media {
  position: absolute;
  inset: 0;
  background-image: url("assets/tankpro-hero.png");
  background-size: cover;
  background-position: center;
  transform: scale(1.04);
  animation: slowZoom 18s ease-in-out infinite alternate;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5,8,13,.96) 0%, rgba(5,8,13,.78) 42%, rgba(5,8,13,.18) 100%),
    linear-gradient(180deg, rgba(5,8,13,.18) 0%, rgba(5,8,13,.94) 100%);
}
.hero-content, .page-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 780px;
}
.eyebrow, .section-kicker {
  margin: 0 0 18px;
  color: var(--orange);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
}
h1, h2, h3 { margin: 0; line-height: 1.04; letter-spacing: 0; }
h1 { font-family: "Arial Black", "Segoe UI", sans-serif; font-size: clamp(42px, 6vw, 78px); max-width: 980px; text-transform: uppercase; }
.hero h1 { font-size: clamp(34px, 4.4vw, 58px); max-width: 820px; }
h2 { font-family: "Arial Black", "Segoe UI", sans-serif; font-size: clamp(28px, 3.8vw, 48px); text-transform: uppercase; }
h3 { font-size: 22px; }
.hero-copy, .page-hero p, .lead {
  max-width: 690px;
  color: #c8d1dc;
  font-size: clamp(17px, 1.5vw, 20px);
  line-height: 1.72;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border: 1px solid var(--line);
  font-weight: 800;
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:disabled { cursor: wait; opacity: .68; transform: none; }
.btn-primary { background: linear-gradient(135deg, var(--orange), var(--amber)); color: #07090d; border-color: transparent; }
.btn-ghost { background: rgba(255,255,255,.06); }
.btn-secondary { border-color: rgba(255,106,33,.45); color: #fff; background: rgba(255,106,33,.08); margin-top: 22px; }
.hero-panel {
  position: absolute;
  z-index: 3;
  right: clamp(18px, 5vw, 74px);
  bottom: 46px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  width: min(680px, calc(100% - 36px));
  border: 1px solid var(--line);
  background: rgba(8, 15, 24, .74);
  backdrop-filter: blur(16px);
}
.hero-panel div { padding: 22px; border-right: 1px solid var(--line); }
.hero-panel div:last-child { border-right: 0; }
.hero-panel strong { display: block; color: var(--orange); font-family: "Arial Black", "Segoe UI", sans-serif; font-size: 28px; }
.hero-panel span { display: block; color: var(--muted); margin-top: 6px; font-size: 13px; line-height: 1.45; }
.hero-service-panel {
  position: relative;
  z-index: 3;
  display: grid;
  gap: 12px;
  align-self: center;
  width: min(460px, 100%);
  justify-self: end;
}
.hero-service-panel article {
  padding: 22px;
  border: 1px solid rgba(255,255,255,.12);
  background:
    linear-gradient(135deg, rgba(255,106,33,.13), transparent 42%),
    rgba(8, 15, 24, .78);
  backdrop-filter: blur(16px);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06), 0 20px 55px rgba(0,0,0,.22);
}
.hero-service-panel span {
  color: var(--orange);
  font-family: "Arial Black", "Segoe UI", sans-serif;
  font-size: 12px;
}
.hero-service-panel strong {
  display: block;
  margin-top: 18px;
  color: #fff;
  font-size: 20px;
}
.hero-service-panel p {
  margin: 9px 0 0;
  color: var(--muted);
  line-height: 1.55;
}
.section { width: min(var(--max), calc(100% - 36px)); margin: 0 auto; padding: 92px 0; }
.license-section {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 34px;
  align-items: start;
  padding-top: 76px;
}
.license-copy {
  padding: 38px;
  border: 1px solid rgba(255,106,33,.28);
  background:
    linear-gradient(135deg, rgba(255,106,33,.14), transparent 42%),
    rgba(12,23,36,.88);
}
.license-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.license-points div {
  min-height: 250px;
  padding: 24px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(18,31,46,.92), rgba(7,13,21,.96));
}
.license-points span {
  color: var(--orange);
  font-family: "Arial Black", "Segoe UI", sans-serif;
  font-size: 13px;
}
.license-points strong {
  display: block;
  margin-top: 28px;
  color: #fff;
  font-size: 20px;
  line-height: 1.15;
}
.license-points p {
  color: var(--muted);
  line-height: 1.65;
  margin: 14px 0 0;
}
.waste-hero {
  position: relative;
  min-height: 82vh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 420px);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  padding: 130px clamp(18px, 5vw, 74px) 76px;
  overflow: hidden;
}
.waste-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 860px;
}
.waste-hero-inner h1 {
  font-size: clamp(38px, 5vw, 68px);
}
.waste-hero-inner p {
  max-width: 720px;
  color: #c8d1dc;
  font-size: clamp(18px, 1.6vw, 21px);
  line-height: 1.7;
}
.waste-hero-panel {
  position: relative;
  z-index: 3;
  display: grid;
  gap: 12px;
}
.waste-hero-panel div {
  padding: 22px;
  border: 1px solid rgba(255,255,255,.12);
  background: linear-gradient(135deg, rgba(255,106,33,.13), transparent 42%), rgba(8,15,24,.78);
  backdrop-filter: blur(16px);
}
.waste-hero-panel span {
  display: block;
  color: var(--orange);
  font-family: "Arial Black", "Segoe UI", sans-serif;
  font-size: 22px;
}
.waste-hero-panel strong {
  display: block;
  color: #fff;
  margin-top: 8px;
  line-height: 1.3;
}
.waste-services { padding-top: 76px; }
.waste-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.waste-card {
  min-height: 250px;
  padding: 26px;
  border: 1px solid var(--line);
  background: linear-gradient(135deg, rgba(255,106,33,.1), transparent 38%), linear-gradient(180deg, rgba(18,31,46,.92), rgba(6,10,17,.96));
  position: relative;
  overflow: hidden;
}
.waste-card.wide { grid-column: span 3; min-height: auto; }
.waste-card span {
  color: var(--orange);
  font-family: "Arial Black", "Segoe UI", sans-serif;
  font-size: 13px;
}
.waste-card h3 {
  margin-top: 28px;
  font-size: 22px;
}
.waste-card p {
  color: var(--muted);
  line-height: 1.68;
}
.compliance-section {
  display: grid;
  grid-template-columns: 1fr .9fr;
  gap: 24px;
  align-items: stretch;
}
.compliance-copy,
.compliance-panel div,
.seo-text-block > div {
  border: 1px solid rgba(255,106,33,.24);
  background: linear-gradient(135deg, rgba(255,106,33,.12), transparent 42%), rgba(12,23,36,.9);
}
.compliance-copy,
.seo-text-block > div { padding: 38px; }
.compliance-panel {
  display: grid;
  gap: 12px;
}
.compliance-panel div { padding: 28px; }
.compliance-panel strong {
  display: block;
  color: #fff;
  font-size: 22px;
}
.compliance-panel span {
  display: block;
  color: var(--muted);
  line-height: 1.65;
  margin-top: 12px;
}
.sector-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}
.sector-card {
  min-height: 118px;
  display: grid;
  place-items: center;
  padding: 18px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.035);
  color: #fff;
  font-weight: 900;
  text-align: center;
}
.seo-text-block p {
  color: var(--muted);
  line-height: 1.8;
  font-size: 17px;
}
.cta-actions {
  display: grid;
  gap: 12px;
  align-content: start;
}
.metrics-band { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; padding: 0; margin-top: -20px; border: 1px solid var(--line); background: var(--line); position: relative; z-index: 4; }
.metric { background: rgba(12, 23, 36, .96); padding: 30px; min-height: 154px; }
.metric span { color: var(--orange); font-family: "Arial Black", "Segoe UI", sans-serif; font-size: 42px; }
.metric p { color: var(--muted); margin: 10px 0 0; line-height: 1.55; }
.split { display: grid; grid-template-columns: 240px 1fr; gap: 54px; }
.service-grid, .values-grid, .project-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; padding-top: 0; }
.services-section { padding-top: 0; }
.services-head {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 54px;
  margin-bottom: 34px;
}
.services-head h2 { max-width: 900px; }
.service-card, .value-card, .project-card {
  min-height: 250px;
  padding: 28px;
  background: linear-gradient(180deg, rgba(18,31,46,.92), rgba(7,13,21,.95));
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}
.service-card {
  min-height: 326px;
  display: flex;
  flex-direction: column;
  background:
    linear-gradient(135deg, rgba(255,106,33,.12), transparent 34%),
    linear-gradient(180deg, rgba(18,31,46,.95), rgba(6,10,17,.98));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06);
}
.service-card-link {
  color: inherit;
  text-decoration: none;
  cursor: pointer;
  transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease, background .35s ease;
}
.service-card-hit {
  position: absolute;
  inset: 0;
  z-index: 6;
}
.service-card-link .service-icon,
.service-card-link .service-number,
.service-card-link h3,
.service-card-link p,
.service-card-link .service-more {
  position: relative;
  z-index: 2;
  pointer-events: none;
}
.service-card.service-card-link:hover,
.service-card.service-card-link:focus-visible {
  transform: translateY(-8px);
  border-color: rgba(255,106,33,.62);
  background:
    radial-gradient(circle at 78% 18%, rgba(255,106,33,.2), transparent 32%),
    linear-gradient(135deg, rgba(255,106,33,.18), transparent 38%),
    linear-gradient(180deg, rgba(20,38,56,.98), rgba(6,10,17,.98));
  box-shadow: 0 22px 60px rgba(0,0,0,.42), 0 0 34px rgba(255,106,33,.16), inset 0 1px 0 rgba(255,255,255,.1);
}
.service-card.service-card-link:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 4px;
}
.service-card-link:has(.service-card-hit:focus-visible) {
  transform: translateY(-8px);
  border-color: rgba(255,106,33,.62);
  box-shadow: 0 22px 60px rgba(0,0,0,.42), 0 0 34px rgba(255,106,33,.16), inset 0 1px 0 rgba(255,255,255,.1);
}
.service-card-hit:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 4px;
}
.service-card::after, .project-card::after {
  content: "";
  position: absolute;
  inset: auto -30% -40% auto;
  width: 190px;
  height: 190px;
  border: 1px solid rgba(255,106,33,.22);
  transform: rotate(28deg);
}
.service-icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  margin-bottom: 24px;
  color: var(--amber);
  background: linear-gradient(135deg, rgba(255,106,33,.2), rgba(86,98,115,.12));
  border: 1px solid rgba(255,106,33,.34);
  box-shadow: 0 0 34px rgba(255,106,33,.12);
  clip-path: polygon(12% 0, 100% 0, 88% 100%, 0 100%);
}
.service-icon svg {
  width: 30px;
  height: 30px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.3;
  stroke-linecap: square;
  stroke-linejoin: miter;
}
.service-card span, .detail-row > span { color: var(--orange); font-family: "Arial Black", "Segoe UI", sans-serif; font-size: 13px; }
.service-card h3 { margin-top: 18px; max-width: 340px; }
.value-card h3 { margin-top: 34px; }
.service-card p, .value-card p, .project-card p, .detail-row p, .project-copy p, .contact-info p { color: var(--muted); line-height: 1.7; }
.service-card p { margin-top: 16px; }
.service-more {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  margin-top: auto;
  padding: 11px 18px;
  border: 1px solid rgba(255,106,33,.46);
  background: rgba(255,106,33,.1);
  color: #fff;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
  transition: background .3s ease, border-color .3s ease, transform .3s ease;
}
.service-card.service-card-link:hover .service-more,
.service-card.service-card-link:focus-visible .service-more {
  background: var(--orange);
  border-color: var(--orange);
  color: #06101a;
  transform: translateX(4px);
}
.seo-section {
  padding-top: 0;
}
.seo-head {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 54px;
  margin-bottom: 34px;
}
.seo-head .lead { margin: 22px 0 0; }
.seo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.seo-card {
  min-height: 290px;
  padding: 24px;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(255,106,33,.1), transparent 36%),
    linear-gradient(180deg, rgba(18,31,46,.92), rgba(6,10,17,.96));
  position: relative;
  overflow: hidden;
}
.seo-card::after {
  content: "";
  position: absolute;
  right: -56px;
  bottom: -70px;
  width: 170px;
  height: 170px;
  border: 1px solid rgba(255,106,33,.18);
  transform: rotate(28deg);
}
.seo-card span {
  color: var(--orange);
  font-family: "Arial Black", "Segoe UI", sans-serif;
  font-size: 13px;
}
.seo-card h3 {
  margin-top: 28px;
  font-size: 21px;
  line-height: 1.12;
}
.seo-card p {
  color: var(--muted);
  line-height: 1.68;
  margin: 16px 0 0;
}
.advantage-section { display: grid; grid-template-columns: .8fr 1.2fr; gap: 46px; align-items: start; }
.advantages { display: grid; gap: 12px; }
.advantage {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 20px;
  padding: 20px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.035);
}
.advantage b { color: #fff; }
.advantage span { color: var(--muted); line-height: 1.55; }
.project-strip {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 36px;
  align-items: center;
  background: linear-gradient(135deg, rgba(15,29,45,.82), rgba(6,10,16,.96));
  border: 1px solid var(--line);
  padding: 44px;
}
.project-visual {
  min-height: 360px;
  position: relative;
  border: 1px solid rgba(255,255,255,.12);
  background:
    radial-gradient(circle at 50% 48%, rgba(255,106,33,.18), transparent 22%),
    radial-gradient(circle at 72% 20%, rgba(80,126,160,.18), transparent 30%),
    linear-gradient(135deg, #0b1725, #05080d 72%);
  overflow: hidden;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06), 0 28px 80px rgba(0,0,0,.28);
}
.project-visual::before {
  content: "";
  position: absolute;
  inset: 28px;
  background-image:
    linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px),
    linear-gradient(rgba(255,106,33,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,106,33,.08) 1px, transparent 1px);
  background-size: 38px 38px, 38px 38px, 152px 152px, 152px 152px;
  opacity: .54;
  mask-image: radial-gradient(circle at center, #000 0 58%, transparent 82%);
}
.project-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255,255,255,.04), transparent 28%),
    radial-gradient(ellipse at center, transparent 0 48%, rgba(0,0,0,.5) 100%);
  pointer-events: none;
}
.radar-title {
  position: absolute;
  z-index: 3;
  left: 24px;
  top: 22px;
  padding: 10px 14px;
  border: 1px solid rgba(255,106,33,.32);
  background: rgba(5,8,13,.72);
  color: #fff;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .14em;
  text-transform: uppercase;
  box-shadow: 0 0 32px rgba(255,106,33,.1);
}
.radar {
  position: absolute;
  z-index: 2;
  inset: 72px;
  border: 1px solid rgba(255,106,33,.65);
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(255,106,33,.12) 0 2px, transparent 3px),
    radial-gradient(circle, transparent 0 32%, rgba(255,106,33,.08) 32.5% 33%, transparent 33.5% 54%, rgba(255,106,33,.1) 54.5% 55%, transparent 55.5%);
  box-shadow:
    0 0 52px rgba(255,106,33,.18),
    inset 0 0 44px rgba(255,106,33,.08),
    inset 0 0 0 1px rgba(255,255,255,.04);
}
.radar::before {
  content: "";
  position: absolute;
  inset: 18%;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 50%;
  box-shadow: 0 0 44px rgba(80,126,160,.12);
}
.radar::after {
  content: "";
  position: absolute;
  inset: 50% 0 auto 50%;
  height: 2px;
  background: linear-gradient(90deg, rgba(255,106,33,1), rgba(255,166,76,.5) 42%, transparent 82%);
  transform-origin: left center;
  filter: drop-shadow(0 0 10px rgba(255,106,33,.75));
  animation: sweep 8s linear infinite;
}
.project-visual span {
  position: absolute;
  z-index: 4;
  padding: 9px 12px;
  border: 1px solid rgba(255,106,33,.38);
  background: linear-gradient(180deg, rgba(12,23,36,.92), rgba(5,8,13,.86));
  color: #e8eef6;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .04em;
  box-shadow: 0 0 30px rgba(255,106,33,.1);
}
.project-visual span::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 8px;
  background: var(--orange);
  box-shadow: 0 0 14px rgba(255,106,33,.75);
}
.project-visual span:nth-child(3) { left: 12%; top: 24%; }
.project-visual span:nth-child(4) { right: 10%; top: 31%; }
.project-visual span:nth-child(5) { left: 19%; bottom: 20%; }
.project-visual span:nth-child(6) { right: 16%; bottom: 17%; }
.cta-band {
  display: grid;
  grid-template-columns: 1fr minmax(300px, 430px);
  gap: 36px;
  align-items: start;
  padding: 48px;
  margin-bottom: 72px;
  background: linear-gradient(135deg, rgba(255,106,33,.18), rgba(12,23,36,.96));
  border: 1px solid rgba(255,106,33,.28);
}
.quick-form, .contact-form { display: grid; gap: 14px; }
label span { display: block; color: var(--muted); font-size: 12px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 8px; }
input, select, textarea {
  width: 100%;
  color: #fff;
  background: rgba(4,8,14,.78);
  border: 1px solid var(--line);
  outline: 0;
  padding: 15px 14px;
  resize: vertical;
}
input:focus, select:focus, textarea:focus { border-color: var(--orange); box-shadow: 0 0 0 3px rgba(255,106,33,.12); }
select option { color: #09111d; }
.form-note, .form-helper { min-height: 22px; color: var(--amber); margin: 0; font-weight: 700; line-height: 1.45; }
.service-detail-list { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.detail-row { display: grid; grid-template-columns: 90px 1fr; gap: 28px; padding: 32px; background: rgba(9,17,29,.96); }
.detail-row h2 { font-size: clamp(23px, 3vw, 34px); }
.values-grid { grid-template-columns: repeat(4, 1fr); }
.process ol { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; padding: 0; margin: 32px 0 0; counter-reset: step; }
.process li { counter-increment: step; padding: 24px; border: 1px solid var(--line); background: rgba(255,255,255,.035); }
.process li::before { content: "0" counter(step); color: var(--orange); font-family: "Arial Black", "Segoe UI", sans-serif; }
.process b, .process span { display: block; }
.process b { margin: 28px 0 8px; }
.process span { color: var(--muted); line-height: 1.55; }
.project-grid { grid-template-columns: repeat(2, 1fr); }
.project-card small { color: var(--orange); text-transform: uppercase; letter-spacing: .15em; font-weight: 800; }
.project-card h2 { font-size: clamp(24px, 3vw, 36px); margin: 42px 0 16px; }
.project-card span { color: #fff; font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.contact-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 34px; }
.contact-info, .contact-form { padding: 32px; border: 1px solid var(--line); background: rgba(12,23,36,.88); }
.contact-panel {
  background:
    linear-gradient(135deg, rgba(255,106,33,.14), transparent 34%),
    linear-gradient(180deg, rgba(15,29,45,.96), rgba(5,8,13,.98));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06), 0 24px 70px rgba(0,0,0,.28);
}
.contact-lines { display: grid; gap: 12px; margin: 26px 0 22px; }
.contact-line {
  display: block;
  padding: 18px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.035);
}
.contact-line span {
  display: block;
  color: var(--orange);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.contact-line strong {
  display: block;
  color: #fff;
  font-size: clamp(15px, 1.55vw, 22px);
  line-height: 1.25;
  white-space: nowrap;
  overflow-wrap: normal;
}
.address-card {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 18px;
  margin: 22px 0;
  padding: 20px;
  border: 1px solid rgba(255,106,33,.3);
  background:
    linear-gradient(135deg, rgba(255,106,33,.12), transparent 48%),
    rgba(255,255,255,.035);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.05);
}
.address-icon {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  color: var(--amber);
  border: 1px solid rgba(255,106,33,.35);
  background: rgba(255,106,33,.1);
  clip-path: polygon(12% 0, 100% 0, 88% 100%, 0 100%);
}
.address-icon svg {
  width: 30px;
  height: 30px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.4;
  stroke-linejoin: miter;
}
.address-copy span {
  display: block;
  color: var(--orange);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-bottom: 9px;
}
.address-copy a {
  color: #fff;
  font-size: 18px;
  font-weight: 900;
  line-height: 1.45;
}
.address-actions {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-top: 4px;
}
.address-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 14px;
  border: 1px solid rgba(255,106,33,.38);
  color: #fff;
  background: rgba(255,106,33,.08);
  font-size: 13px;
  font-weight: 900;
  text-align: center;
}
.contact-actions { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 24px 0 14px; }
.contact-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 14px;
  border: 1px solid var(--line);
  color: #fff;
  font-size: 13px;
  font-weight: 900;
  text-align: center;
}
.contact-action.whatsapp { background: rgba(37,211,102,.16); border-color: rgba(37,211,102,.45); }
.contact-action.telegram { background: rgba(56,169,240,.16); border-color: rgba(56,169,240,.45); }
.contact-action.max { background: rgba(255,106,33,.14); border-color: rgba(255,106,33,.45); }
.contact-chip { display: inline-flex; margin: 8px 8px 0 0; padding: 10px 12px; border: 1px solid rgba(255,106,33,.35); color: #fff; background: rgba(255,106,33,.08); font-size: 13px; font-weight: 800; }
.contact-form { grid-template-columns: repeat(2, 1fr); }
.contact-form .wide, .contact-form button, .contact-form .form-note, .contact-form .form-helper { grid-column: 1 / -1; }
.site-footer {
  display: grid;
  grid-template-columns: .9fr 1fr minmax(220px, .9fr) auto;
  gap: 28px;
  align-items: center;
  padding: 34px clamp(18px, 4vw, 54px);
  border-top: 1px solid var(--line);
  background: #05080d;
}
.site-footer p { color: var(--muted); margin: 0; }
.site-footer a { color: var(--orange); font-weight: 800; }
.footer-contacts { display: grid; gap: 8px; justify-items: end; }
.footer-contacts > a:first-child { color: #fff; font-size: 18px; }
.footer-address {
  display: grid;
  gap: 10px;
  justify-items: start;
}
.footer-address-link {
  color: #fff;
  line-height: 1.45;
}
.footer-map-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-map-links a {
  padding: 7px 9px;
  border: 1px solid rgba(255,106,33,.26);
  background: rgba(255,106,33,.06);
  color: var(--orange);
  font-size: 12px;
}
.footer-socials { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; margin-top: 4px; }
.footer-socials a {
  padding: 8px 10px;
  border: 1px solid rgba(255,106,33,.28);
  background: rgba(255,106,33,.06);
  color: #fff;
  font-size: 12px;
}
.footer-service-link {
  color: #fff !important;
  font-size: 13px;
  text-decoration: underline;
  text-decoration-color: rgba(255,106,33,.58);
  text-underline-offset: 4px;
}
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .75s ease, transform .75s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
@keyframes slowZoom { from { transform: scale(1.04); } to { transform: scale(1.09); } }
@keyframes sweep { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@media (max-width: 960px) {
  .site-header { height: 70px; }
  .nav-toggle { margin-left: auto; display: inline-grid; gap: 6px; width: 42px; height: 42px; place-content: center; background: rgba(255,255,255,.06); border: 1px solid var(--line); }
  .nav-toggle span { display: block; width: 20px; height: 2px; background: #fff; }
  .main-nav {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px 18px 18px;
    background: rgba(5,8,13,.96);
    border-bottom: 1px solid var(--line);
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 16px 0; border-bottom: 1px solid var(--line); }
  .header-cta, .header-contact-actions { display: none; }
  .hero { min-height: 100svh; padding-bottom: 34px; align-items: start; grid-template-columns: 1fr; }
  .hero-panel, .waste-hero, .metrics-band, .split, .license-section, .compliance-section, .services-head, .seo-head, .advantage-section, .project-strip, .cta-band, .contact-layout, .site-footer { grid-template-columns: 1fr; }
  .service-grid, .values-grid, .project-grid, .process ol, .seo-grid, .license-points, .waste-grid { grid-template-columns: 1fr 1fr; }
  .waste-card.wide { grid-column: span 2; }
  .sector-grid { grid-template-columns: repeat(3, 1fr); }
  .hero-service-panel { justify-self: start; width: 100%; margin-top: 12px; }
  .hero-panel { position: relative; left: auto; right: auto; bottom: auto; width: 100%; margin-top: 34px; }
  .hero-panel div { border-right: 0; border-bottom: 1px solid var(--line); }
  .hero-panel div:last-child { border-bottom: 0; }
}
@media (max-width: 640px) {
  .brand { min-width: 0; }
  .brand-logo { width: 156px; max-height: 48px; }
  .brand small { display: none; }
  .hero, .page-hero { padding: 112px 18px 46px; }
  .hero { min-height: auto; align-items: start; }
  h1, .hero h1 { font-size: 34px; }
  .hero-actions, .btn { width: 100%; }
  .hero-panel, .service-grid, .values-grid, .project-grid, .process ol, .seo-grid, .license-points, .waste-grid, .sector-grid, .contact-form { grid-template-columns: 1fr; }
  .waste-hero { min-height: auto; padding: 112px 18px 46px; }
  .waste-hero-inner h1 { font-size: 34px; }
  .waste-card.wide { grid-column: span 1; }
  .section { padding: 64px 0; }
  .metric, .license-copy, .license-points div, .waste-card, .compliance-copy, .compliance-panel div, .seo-text-block > div, .service-card, .seo-card, .value-card, .project-card, .detail-row, .cta-band, .contact-info, .contact-form { padding: 22px; }
  .detail-row { grid-template-columns: 1fr; }
  .advantage { grid-template-columns: 1fr; gap: 10px; }
  .services-head, .seo-head { gap: 8px; margin-bottom: 24px; }
  .project-strip, .cta-band { padding: 24px; }
  .project-visual { min-height: 280px; }
  .contact-actions { grid-template-columns: 1fr; }
  .address-card { grid-template-columns: 1fr; }
  .address-actions { grid-template-columns: 1fr; }
  .contact-line strong { font-size: 14px; }
  .footer-contacts { justify-items: start; }
  .footer-socials { justify-content: flex-start; }
  .site-footer { align-items: start; }
}