:root {
  --ink: #161718;
  --panel: #f5f1e8;
  --paper: #fbfaf6;
  --steel: #59636b;
  --muted: #6b6258;
  --amber: #e59a35;
  --red: #d72f24;
  --line: rgba(22, 23, 24, 0.14);
  --shadow: 0 24px 70px rgba(22, 23, 24, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 5vw, 64px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(22, 23, 24, 0.92);
  color: #fff;
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  text-decoration: none;
}

.brand-logo {
  width: 36px;
  height: 36px;
  display: block;
}

nav {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 14px;
}

nav a,
nav button {
  color: rgba(255, 255, 255, 0.82);
  text-decoration: none;
}

.nav-cta {
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: transparent;
  font: inherit;
  cursor: pointer;
}

.hero {
  display: grid;
  min-height: calc(100vh - 65px);
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  align-items: stretch;
  background: #171819;
  color: #fff;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(36px, 7vw, 96px);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--amber);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(38px, 6.5vw, 76px);
  line-height: 0.98;
  letter-spacing: 0;
}

.hero-lead {
  max-width: 620px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(17px, 2vw, 21px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border: 1px solid transparent;
  font-weight: 800;
  text-decoration: none;
}

.button.primary {
  background: var(--amber);
  color: #171819;
}

.button.secondary {
  border-color: rgba(255, 255, 255, 0.28);
  color: #fff;
}

.button.dark {
  border-color: rgba(22, 23, 24, 0.22);
  color: var(--ink);
}

.button.whatsapp {
  background: #1f8f56;
  color: #fff;
}

.microcopy {
  max-width: 560px;
  margin: 16px 0 0;
  color: rgba(255, 255, 255, 0.56);
  font-size: 13px;
}

.hero-visual {
  position: relative;
  min-height: 520px;
  padding: clamp(24px, 4vw, 58px);
  background:
    radial-gradient(circle at 78% 34%, rgba(229, 154, 53, 0.25), transparent 30%),
    radial-gradient(circle at 22% 70%, rgba(215, 47, 36, 0.18), transparent 26%),
    linear-gradient(135deg, #101923, #101112 72%);
  overflow: hidden;
}

.workshop-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.05) contrast(1.08);
}

.hero-visual::before {
  content: "";
  position: relative;
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(15, 17, 18, 0.1), rgba(15, 17, 18, 0.35)),
    linear-gradient(0deg, rgba(15, 17, 18, 0.7), transparent 45%);
  z-index: 1;
}

.poster-card {
  position: absolute;
  right: clamp(20px, 5vw, 74px);
  bottom: clamp(20px, 5vw, 74px);
  z-index: 2;
  width: min(36vw, 330px);
  min-width: 230px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: #111;
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.45);
}

.poster-card img {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.poster-caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  color: #fff;
  background: linear-gradient(90deg, rgba(215, 47, 36, 0.88), rgba(17, 17, 17, 0.95));
}

.poster-caption span {
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.poster-caption strong {
  color: #ffd190;
  font-family: "Segoe Script", "Brush Script MT", cursive;
  font-size: 20px;
  font-weight: 700;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--line);
  background: var(--panel);
}

.trust-strip a {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 22px clamp(16px, 3vw, 34px);
  border-right: 1px solid var(--line);
  color: var(--ink);
  font-weight: 800;
  text-align: center;
  text-decoration: none;
  transition: background 160ms ease, color 160ms ease;
}

.trust-strip a:hover,
.trust-strip a:focus-visible {
  background: #171819;
  color: #fff;
}

.section,
.split-section {
  padding: clamp(44px, 7vw, 88px) clamp(18px, 5vw, 64px);
}

.section-heading {
  max-width: 780px;
  margin-bottom: 30px;
}

h2 {
  margin: 0;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.06;
  letter-spacing: 0;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.service-grid article {
  min-height: 250px;
  padding: 26px;
  background: #fff;
}

.service-card {
  padding: 0;
}

.service-card a {
  display: grid;
  min-height: 250px;
  height: 100%;
  align-content: start;
  gap: 12px;
  padding: 26px;
  text-decoration: none;
}

.service-card span {
  align-self: end;
  color: var(--red);
  font-weight: 900;
}

h3 {
  margin: 0 0 14px;
  font-size: 22px;
  line-height: 1.15;
}

.service-grid p,
.split-section p,
.faq p {
  color: var(--muted);
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1fr);
  gap: clamp(28px, 6vw, 86px);
  align-items: start;
  background: #202326;
  color: #fff;
}

.split-section p {
  max-width: 660px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 18px;
}

.proof-list {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  background: rgba(255, 255, 255, 0.14);
  list-style: none;
}

.proof-list li {
  display: grid;
  gap: 8px;
  padding: 22px;
  background: #171819;
}

.proof-list span {
  color: rgba(255, 255, 255, 0.68);
}

.proof-list a {
  color: #ffe0a3;
  font-weight: 800;
}

.sound-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: clamp(22px, 5vw, 72px);
  align-items: center;
  padding: clamp(44px, 7vw, 88px) clamp(18px, 5vw, 64px);
  background: #111213;
  color: #fff;
}

.sound-section p {
  max-width: 700px;
  color: rgba(255, 255, 255, 0.72);
}

.sound-section audio {
  width: 100%;
  filter: sepia(0.35) saturate(1.25);
}

.faq {
  background: var(--panel);
}

details {
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.4);
}

details:last-child {
  border-bottom: 1px solid var(--line);
}

summary {
  cursor: pointer;
  padding: 22px 0;
  font-size: 20px;
  font-weight: 800;
}

details p {
  max-width: 760px;
  margin: 0;
  padding: 0 0 24px;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 26px clamp(18px, 5vw, 64px);
  background: #171819;
  color: rgba(255, 255, 255, 0.76);
}

.site-footer img {
  width: min(100%, 360px);
  height: auto;
}

.site-footer a {
  color: #fff;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.page-hero {
  position: relative;
  display: grid;
  min-height: 620px;
  grid-template-columns: minmax(0, 1fr);
  align-items: end;
  overflow: hidden;
  background: #111213;
  color: #fff;
}

.page-hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.05) contrast(1.08);
}

.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(17, 18, 19, 0.88), rgba(17, 18, 19, 0.35) 58%, rgba(17, 18, 19, 0.12)),
    linear-gradient(0deg, rgba(17, 18, 19, 0.86), transparent 58%);
}

.page-hero > div {
  position: relative;
  z-index: 1;
  max-width: 820px;
  padding: clamp(38px, 7vw, 92px);
}

.page-hero p {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 19px;
}

.detail-section {
  padding: clamp(44px, 7vw, 88px) clamp(18px, 5vw, 64px);
}

.detail-section h2 + .badge-grid {
  margin-top: 18px;
}

.badge-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 34px;
}

.badge-grid span {
  min-height: 58px;
  display: grid;
  place-items: center;
  padding: 10px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  font-weight: 900;
  text-align: center;
}

.badge-grid.machinery span {
  background: var(--panel);
}

.callout {
  max-width: 900px;
  padding: 24px;
  border-left: 6px solid var(--amber);
  background: #171819;
  color: rgba(255, 255, 255, 0.82);
  font-size: 20px;
  font-weight: 800;
}

.photo-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin: 24px 0;
  align-items: stretch;
}

.photo-strip img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: #111213;
}

.photo-strip img.poster-full {
  aspect-ratio: 1;
  object-fit: contain;
  padding: 0;
  background: #111213;
}

.photo-strip img.poster-full {
  max-height: 680px;
  margin: 0 auto;
}

.contact-modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: none;
  place-items: center;
  padding: 18px;
}

.contact-modal.is-open {
  display: grid;
}

.contact-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 12, 14, 0.72);
  backdrop-filter: blur(8px);
}

.contact-dialog {
  position: relative;
  z-index: 1;
  width: min(100%, 560px);
  padding: clamp(24px, 5vw, 38px);
  border: 1px solid rgba(255, 255, 255, 0.24);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(245, 241, 232, 0.96)),
    var(--panel);
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.42);
}

.contact-dialog h2 {
  color: var(--ink);
}

.contact-dialog p {
  color: var(--muted);
}

.close-button {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  cursor: pointer;
  font-size: 26px;
  line-height: 1;
}

.contact-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 22px;
}

.contact-note {
  margin: 18px 0 0;
  font-size: 14px;
}

@media (max-width: 980px) {
  .hero,
  .split-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-visual {
    min-height: 440px;
  }

  .trust-strip,
  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 680px) {
  .site-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    width: 100%;
    justify-content: space-between;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 3px;
  }

  h1 {
    font-size: 38px;
  }

  .hero-copy {
    padding: 34px 20px;
  }

  .hero-visual {
    min-height: 360px;
    padding: 18px;
  }

  .trust-strip,
  .service-grid,
  .badge-grid,
  .photo-strip {
    grid-template-columns: 1fr;
  }

  .service-grid article {
    min-height: auto;
  }

  .button {
    width: 100%;
  }

  .poster-card {
    left: 20px;
    right: 20px;
    width: auto;
    min-width: 0;
  }

  .sound-section {
    grid-template-columns: 1fr;
  }
}