:root {
  color-scheme: dark;
  --bg: #0c0e10;
  --panel: #13171b;
  --panel-soft: #181d22;
  --line: rgba(255, 255, 255, 0.12);
  --line-strong: rgba(255, 255, 255, 0.2);
  --text: #f1f3f5;
  --muted: #b6bcc4;
  --accent: #e6a74c;
  --accent-soft: rgba(230, 167, 76, 0.14);
  --page-width: min(1400px, calc(100vw - 32px));
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: "Inter", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(230, 167, 76, 0.08), transparent 28%),
    linear-gradient(180deg, #0c0e10 0%, #12161a 100%);
  color: var(--text);
  position: relative;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
}

body::before {
  background:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.5), transparent 82%);
  opacity: 0.18;
}

body::after {
  background:
    radial-gradient(circle at 82% 18%, rgba(230, 167, 76, 0.12), transparent 18%),
    radial-gradient(circle at 18% 38%, rgba(255, 255, 255, 0.05), transparent 20%);
  opacity: 0.9;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.page-shell {
  width: var(--page-width);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 18px 0;
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: "Oswald", sans-serif;
  letter-spacing: 0;
}

.brand-mark {
  width: 12px;
  height: 12px;
  background: var(--accent);
  border-radius: 2px;
  box-shadow: 0 0 20px rgba(230, 167, 76, 0.3);
}

.brand-text {
  font-size: 1.35rem;
}

.topnav {
  display: flex;
  justify-content: center;
  gap: 22px;
  color: var(--muted);
  font-size: 0.95rem;
}

.topnav a:hover,
.topnav a:focus-visible {
  color: var(--text);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 8px;
  border: 1px solid transparent;
  font-weight: 600;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease,
    color 180ms ease;
}

.button:active {
  transform: translateY(1px) scale(0.99);
}

.button-primary {
  background: var(--accent);
  color: #131313;
}

.button-primary:hover,
.button-primary:focus-visible {
  background: #f0b767;
}

.button-secondary,
.button-ghost {
  border-color: var(--line-strong);
  color: var(--text);
}

.button-secondary:hover,
.button-secondary:focus-visible,
.button-ghost:hover,
.button-ghost:focus-visible {
  border-color: rgba(230, 167, 76, 0.4);
  background: rgba(255, 255, 255, 0.04);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 40px;
  align-items: end;
  min-height: calc(100dvh - 84px);
  padding: 44px 0 48px;
}

.hero-copy {
  padding: 24px 0 12px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

h1,
h2,
h3,
summary {
  letter-spacing: 0;
}

h1 {
  margin: 0;
  max-width: 11ch;
  font-family: "Oswald", sans-serif;
  font-size: clamp(3.4rem, 7vw, 6.8rem);
  line-height: 0.96;
  text-transform: uppercase;
}

.hero-text,
.section p,
.lead-form small,
.faq-list p,
.contact-lines p {
  color: var(--muted);
  line-height: 1.65;
}

.hero-text {
  max-width: 56ch;
  margin: 24px 0 0;
  font-size: 1.04rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin: 34px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--line);
}

.hero-metrics div {
  min-width: 0;
}

.hero-metrics dt {
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero-metrics dd {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
}

.hero-visual {
  position: relative;
  min-height: 720px;
  overflow: hidden;
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(19, 23, 27, 0.28), rgba(19, 23, 27, 0.72)),
    linear-gradient(140deg, rgba(255, 255, 255, 0.04), transparent 45%);
  box-shadow: var(--shadow);
}

.hero-image {
  position: absolute;
  background-position: center;
  background-size: cover;
}

.hero-image-main {
  inset: 0;
  background-image:
    linear-gradient(180deg, rgba(5, 6, 8, 0.02), rgba(5, 6, 8, 0.58)),
    url("assets/photos/scrap-yard-overview.png");
  filter: grayscale(1) contrast(1.08);
}

.hero-image-detail {
  right: 24px;
  bottom: 24px;
  width: min(42%, 240px);
  aspect-ratio: 4 / 5;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background-image:
    linear-gradient(180deg, rgba(8, 10, 12, 0.18), rgba(8, 10, 12, 0.12)),
    url("assets/photos/copper-scrap-closeup.png");
  filter: grayscale(1) contrast(1.05);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.32);
}

.ticker-band {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 12px;
  padding: 14px 0 28px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}

.ticker-band p {
  margin: 0;
  min-width: 0;
}

.section {
  padding: 96px 0;
}

.section-photo {
  width: 100%;
  min-height: 320px;
  margin-bottom: 24px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background-position: center;
  background-size: cover;
  filter: grayscale(1) contrast(1.04);
  box-shadow: var(--shadow);
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 24px;
  align-items: end;
  margin-bottom: 32px;
}

.section-head h2 {
  margin: 0;
  max-width: 16ch;
  font-family: "Oswald", sans-serif;
  font-size: clamp(2.3rem, 4vw, 4rem);
  line-height: 0.98;
  text-transform: uppercase;
}

.intro-grid,
.materials-grid,
.trust-grid {
  display: grid;
  gap: 18px;
}

.intro-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.section-photo-yard {
  background-image:
    linear-gradient(180deg, rgba(8, 10, 12, 0.12), rgba(8, 10, 12, 0.42)),
    url("https://images.unsplash.com/photo-1517048676732-d65bc937f952?auto=format&fit=crop&w=1400&q=80");
}

.intro-grid article,
.material-item,
.trust-grid article,
.lead-form,
.faq-list details {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.intro-grid article,
.material-item,
.trust-grid article {
  padding: 22px;
}

.intro-grid h3,
.material-item h3,
.trust-grid h3,
.process-list h3,
.pickup-copy h2,
.contact-copy h2 {
  margin: 0 0 12px;
  font-size: 1.18rem;
}

.materials-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.95fr) minmax(0, 1.05fr);
  gap: 24px;
  align-items: start;
}

.materials-feature {
  display: grid;
  gap: 18px;
}

.section-photo-materials {
  min-height: 440px;
  margin-bottom: 0;
  background-image:
    linear-gradient(180deg, rgba(8, 10, 12, 0.12), rgba(8, 10, 12, 0.48)),
    url("assets/photos/materials-sorting-area.png");
}

.materials-note {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02)),
    rgba(255, 255, 255, 0.02);
}

.materials-note h3 {
  margin: 0 0 12px;
  font-size: 1.22rem;
}

.materials-note p:last-child {
  margin: 0;
}

.materials-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.material-item {
  min-height: 172px;
}

.process-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.process-visual-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 24px;
}

.section-photo-scales {
  min-height: 280px;
  margin-bottom: 0;
  background-image:
    linear-gradient(180deg, rgba(8, 10, 12, 0.14), rgba(8, 10, 12, 0.42)),
    url("assets/photos/weighing-station.png");
}

.section-photo-copper {
  min-height: 280px;
  margin-bottom: 0;
  background-image:
    linear-gradient(180deg, rgba(8, 10, 12, 0.14), rgba(8, 10, 12, 0.42)),
    url("https://images.unsplash.com/photo-1545259741-2ea3ebf61fa3?auto=format&fit=crop&w=1200&q=80");
}

.process-list article {
  padding-top: 18px;
  border-top: 1px solid var(--line-strong);
}

.process-list span {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--accent);
  font-family: "Oswald", sans-serif;
  font-size: 2rem;
}

.pickup-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: 28px;
  align-items: stretch;
}

.pickup-copy {
  padding-right: 20px;
}

.pickup-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 26px 0 0;
  list-style: none;
}

.pickup-list li {
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.pickup-photo {
  min-height: 520px;
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(5, 6, 8, 0.08), rgba(5, 6, 8, 0.46)),
    url("assets/photos/scrap-pickup-yard.png")
      center / cover;
  filter: grayscale(1) contrast(1.04);
}

.trust-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.section-photo-team {
  background-image:
    linear-gradient(180deg, rgba(8, 10, 12, 0.14), rgba(8, 10, 12, 0.46)),
    url("https://images.unsplash.com/photo-1489515217757-5fd1be406fef?auto=format&fit=crop&w=1400&q=80");
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-list details {
  padding: 20px 22px;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list p {
  margin: 14px 0 0;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.95fr);
  gap: 32px;
  align-items: start;
  padding-bottom: 120px;
}

.contact-lines {
  display: grid;
  gap: 14px;
}

.contact-lines a {
  font-size: clamp(1.2rem, 3vw, 2rem);
  font-weight: 700;
}

.lead-form {
  display: grid;
  gap: 18px;
  padding: 24px;
}

.field {
  display: grid;
  gap: 8px;
}

.field label {
  font-weight: 600;
}

.field input,
.field textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
  padding: 14px 16px;
  outline: none;
  transition:
    border-color 180ms ease,
    transform 180ms ease,
    background-color 180ms ease;
}

.field input:focus,
.field textarea:focus {
  border-color: rgba(230, 167, 76, 0.65);
  background: var(--panel-soft);
}

.field input[aria-invalid="true"],
.field textarea[aria-invalid="true"] {
  border-color: #db6a62;
}

.error {
  min-height: 1.1em;
  margin: 0;
  color: #f08f86;
  font-size: 0.92rem;
}

.form-status {
  min-height: 1.3em;
  margin: 0;
  color: var(--muted);
}

.form-status.is-success {
  color: #f0c77f;
}

.form-status.is-error {
  color: #f08f86;
}

@media (max-width: 1100px) {
  .hero,
  .pickup-section,
  .contact-section,
  .materials-layout,
  .section-head {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 560px;
  }

  .intro-grid,
  .materials-grid,
  .process-list,
  .trust-grid,
  .process-visual-grid,
  .ticker-band {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .page-shell {
    width: min(100vw - 24px, 1400px);
  }

  .topbar {
    grid-template-columns: 1fr auto;
    gap: 14px;
  }

  .topnav {
    grid-column: 1 / -1;
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 14px;
    font-size: 0.9rem;
  }

  .hero {
    min-height: auto;
    padding-top: 24px;
    gap: 24px;
  }

  h1 {
    max-width: 100%;
    font-size: clamp(2.7rem, 15vw, 4.2rem);
  }

  .hero-metrics,
  .intro-grid,
  .materials-grid,
  .process-list,
  .trust-grid,
  .process-visual-grid,
  .ticker-band {
    grid-template-columns: 1fr;
  }

  .hero-visual,
  .pickup-photo,
  .section-photo {
    min-height: 420px;
  }

  .section {
    padding: 72px 0;
  }

  .lead-form {
    padding: 18px;
  }
}