:root {
  --ink: #12171e;
  --ink-2: #1c2430;
  --paper: #f3efe6;
  --paper-2: #e7e0d4;
  --white: #fbfaf6;
  --copper: #c9844a;
  --copper-deep: #8c4e22;
  --copper-ink: #643614;
  --copper-bright: #f0c49a;
  --sand: #e7d7c4;
  --muted: #3a424c;
  --line: rgba(18, 23, 30, 0.12);
  --shadow: 0 22px 50px rgba(18, 23, 30, 0.12);
  --radius: 2px;
  --container: 1400px;
  --nav-h: 88px;
  --font-display: "Syne", "Arial Narrow", sans-serif;
  --font-body: "Manrope", "Segoe UI", sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--ink-2);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.nav-open {
  overflow: hidden;
}

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

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

button,
input,
textarea,
select {
  font: inherit;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.08;
  color: var(--ink);
  margin: 0 0 0.55em;
}

p {
  margin: 0 0 1em;
}

.container {
  width: min(100% - 2.4rem, var(--container));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--copper);
  color: var(--ink);
  padding: 0.7rem 1rem;
  z-index: 2000;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

:focus-visible {
  outline: 3px solid var(--copper-ink);
  outline-offset: 2px;
}

.site-header :focus-visible,
.hero :focus-visible,
.page-hero :focus-visible,
.section-ink :focus-visible,
.cta-band :focus-visible,
.site-footer :focus-visible,
.stat-bar :focus-visible {
  outline-color: var(--copper-bright);
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  color: #fff;
  background: linear-gradient(180deg, rgba(8, 10, 14, 0.92), rgba(8, 10, 14, 0.72));
  transition: background 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.site-header.is-solid {
  background: rgba(18, 23, 30, 0.96);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.22);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: var(--nav-h);
}

.brand {
  display: flex;
  align-items: center;
  color: #fff;
  z-index: 2;
  min-width: 0;
}

.mark {
  width: auto;
  height: 64px;
  max-width: min(260px, calc(100vw - 7.2rem));
  object-fit: contain;
  object-position: left center;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.35rem;
  margin-left: auto;
}

.nav a {
  color: #fff;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.35rem 0;
  position: relative;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--copper-bright);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease);
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--copper-bright);
}

.nav a:hover::after,
.nav a[aria-current="page"]::after {
  transform: scaleX(1);
}

.nav a.nav-cta {
  margin-left: 0.35rem;
  padding: 0.55rem 0.9rem;
  background: var(--copper);
  color: #1a120c;
}

.nav a.nav-cta::after {
  display: none;
}

.nav a.nav-cta:hover,
.nav a.nav-cta[aria-current="page"] {
  color: #1a120c;
  background: #d6965d;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-left: 0.4rem;
  flex-shrink: 0;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: transparent;
  padding: 0;
  cursor: pointer;
  position: relative;
  z-index: 2;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 1.5px;
  margin: 5px auto;
  background: #fff;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.75rem 1.25rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease), color 0.25s var(--ease);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--copper);
  color: #1a120c;
}

.btn-primary:hover {
  background: #d6965d;
}

.btn-ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.82);
}

.btn-dark {
  background: var(--ink);
  color: #fff;
}

.btn-line {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}

.hero,
.page-hero {
  position: relative;
  color: #fff;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  isolation: isolate;
}

.page-hero {
  min-height: 62vh;
  align-items: flex-end;
}

.hero-media,
.page-hero .hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-shade {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(8, 10, 14, 0.78) 0%, rgba(8, 10, 14, 0.5) 36%, rgba(8, 10, 14, 0.92) 100%);
}

.hero-content,
.page-hero-content {
  width: min(100% - 2.4rem, var(--container));
  margin: 0 auto 4.5rem;
  padding-top: calc(var(--nav-h) + 2rem);
}

.page-hero-content {
  margin-bottom: 3rem;
}

.eyebrow,
.hero-kicker {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin: 0 0 0.85rem;
  color: var(--copper-ink);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow::before,
.hero-kicker::before {
  content: "";
  width: 2rem;
  height: 1px;
  background: currentColor;
}

.hero-kicker,
.section-ink .eyebrow,
.cta-band .eyebrow {
  color: var(--copper-bright);
}

.hero h1,
.page-hero h1 {
  color: #fff;
  font-size: clamp(2.6rem, 6vw, 5.2rem);
  max-width: 14ch;
  margin-bottom: 0.35em;
}

.page-hero h1 {
  font-size: clamp(2.2rem, 5vw, 4.1rem);
  max-width: 16ch;
}

.hero-lead,
.page-hero .lede {
  max-width: 42rem;
  font-size: 1.12rem;
  color: #fff;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.4rem;
}

.stat-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--ink);
  color: #fff;
}

.stat-bar div {
  padding: 1.35rem 1.4rem;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.stat-bar div:last-child {
  border-right: 0;
}

.stat-bar strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.45rem;
  letter-spacing: -0.03em;
  color: var(--sand);
}

.stat-bar span {
  color: #f4f1ea;
  font-size: 0.88rem;
}

.section {
  padding: clamp(3.5rem, 7vw, 6rem) 0;
}

.section-muted {
  background: var(--paper-2);
}

.section-ink {
  background: var(--ink);
  color: #f7f4ee;
}

.section-ink h2,
.section-ink h3 {
  color: #fff;
}

.section-head {
  max-width: 42rem;
  margin-bottom: 2.2rem;
}

.section-head.center {
  margin-inline: auto;
  text-align: center;
}

.section-head.center .eyebrow {
  justify-content: center;
}

.section-head p:last-child {
  color: var(--muted);
  margin: 0;
}

.section-ink .section-head p:last-child {
  color: #f4f1ea;
}

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3rem;
  align-items: center;
}

.split > *,
.commodity > *,
.contact-layout > * {
  min-width: 0;
}

.split-media img,
.frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 5;
}

.frame {
  position: relative;
}

.frame::after {
  content: "";
  position: absolute;
  inset: 1rem -1rem -1rem 1rem;
  border: 1px solid var(--copper);
  z-index: -1;
}

.checklist {
  margin: 0 0 1.4rem;
  padding: 0;
  list-style: none;
}

.checklist li {
  position: relative;
  padding-left: 1.4rem;
  margin-bottom: 0.55rem;
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 0.55rem;
  height: 1px;
  background: var(--copper-ink);
}

.metal-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.9rem;
}

.metal-card {
  background: var(--white);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  min-height: 100%;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}

.metal-card:hover {
  transform: translateY(-4px);
  border-color: var(--copper);
}

.metal-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.metal-card div {
  padding: 1rem 1rem 1.15rem;
}

.metal-card small {
  color: var(--copper-ink);
  font-weight: 700;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
}

.metal-card h3 {
  font-size: 1.25rem;
  margin: 0.25rem 0 0.35rem;
}

.metal-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.step {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.25rem 1.2rem 1.35rem;
}

.step b {
  display: block;
  font-family: var(--font-display);
  color: var(--copper-bright);
  font-size: 1.3rem;
  margin-bottom: 0.45rem;
}

.step h3 {
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
}

.step p {
  margin: 0;
  font-size: 0.95rem;
}

.trio {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.place-card,
.info-card,
.equip-card {
  background: var(--white);
  border: 1px solid var(--line);
}

.place-card img,
.equip-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.place-card div,
.info-card,
.equip-card div {
  padding: 1.15rem 1.15rem 1.3rem;
}

.place-card h3,
.equip-card h3,
.info-card h3 {
  font-size: 1.25rem;
}

.faq {
  display: grid;
  gap: 0.7rem;
}

.faq details {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 0.95rem 1.1rem;
}

.faq summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--ink);
}

.faq details p:last-child {
  margin: 0.7rem 0 0;
  color: var(--muted);
}

.cta-band {
  background:
    linear-gradient(120deg, rgba(201, 132, 74, 0.18), transparent 40%),
    var(--ink);
  color: #fff;
}

.cta-band .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.cta-band h2 {
  color: #fff;
  max-width: 16ch;
}

.cta-band p {
  color: #f7f4ee;
  max-width: 40rem;
  margin: 0;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  flex-shrink: 0;
}

.prose {
  max-width: 44rem;
}

.prose h2 {
  margin-top: 1.6em;
  font-size: clamp(1.7rem, 3vw, 2.3rem);
}

.wide {
  max-width: none;
}

.facts {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
}

.facts th,
.facts td {
  text-align: left;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  overflow-wrap: anywhere;
}

.facts th {
  width: 34%;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 700;
}

.spec {
  width: 100%;
  border-collapse: collapse;
  margin: 0.5rem 0 1.2rem;
  background: var(--white);
  font-size: 0.98rem;
}

.spec th,
.spec td {
  padding: 0.65rem 0.8rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
}

.spec th {
  background: var(--ink);
  color: #fff;
  font-weight: 600;
}

.commodity {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 2rem;
  align-items: start;
  padding: 2.5rem 0;
  border-top: 1px solid var(--line);
}

.commodity img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.commodity h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
}

.crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.8rem;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #f4f1ea;
}

.crumbs a:hover {
  color: var(--copper-bright);
}

.contact-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2rem;
  align-items: start;
}

.form-panel,
.side-card {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 1.4rem;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.field.full {
  grid-column: 1 / -1;
}

.field label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid rgba(18, 23, 30, 0.38);
  background: var(--paper);
  color: var(--ink);
  padding: 0.75rem 0.8rem;
  border-radius: var(--radius);
}

.field textarea {
  min-height: 150px;
  resize: vertical;
}

.field input.is-invalid,
.field select.is-invalid,
.field textarea.is-invalid {
  border-color: #9d2c2c;
}

.hp {
  position: absolute;
  left: -9999px;
}

.form-note {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0.7rem 0 0;
}

.alert {
  padding: 0.8rem 0.9rem;
  margin-bottom: 1rem;
  border: 1px solid var(--line);
}

.alert-success {
  background: #e7f3ea;
  color: #1d4a2a;
}

.alert-error {
  background: #fbeaea;
  color: #6e1d1d;
}

.side-card + .side-card {
  margin-top: 1rem;
}

.side-card a:not(.btn),
.prose a:not(.btn),
main p a:not(.btn) {
  color: var(--copper-ink);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.16em;
}

.section-ink p a:not(.btn),
.cta-band p a:not(.btn),
.hero p a:not(.btn),
.page-hero p a:not(.btn) {
  color: var(--copper-bright);
}

a.btn,
.nav a.nav-cta {
  text-decoration: none;
}

.field input::placeholder,
.field textarea::placeholder {
  color: #4a5360;
}

.site-footer {
  background: #0d1116;
  color: #f4f1ea;
  padding: 3rem 0 1.2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
  gap: 1.5rem;
}

.footer-logo {
  width: min(280px, 100%);
  height: auto;
  margin-bottom: 0.85rem;
}

.site-footer h2,
.site-footer strong {
  color: #fff;
  font-family: var(--font-display);
  letter-spacing: -0.03em;
}

.site-footer h3 {
  color: var(--sand);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.site-footer a {
  display: block;
  margin: 0.3rem 0;
}

.site-footer a:hover {
  color: var(--copper-bright);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.4rem;
  justify-content: space-between;
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.88rem;
}

.site-credit a {
  display: inline;
  color: var(--copper-bright);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.whatsapp-float {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: #1f7a45;
  color: #fff;
  display: grid;
  place-items: center;
  z-index: 90;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.25);
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
}

.credits {
  font-size: 0.88rem;
  color: var(--muted);
}

.credits a {
  color: var(--copper-ink);
  font-weight: 700;
  text-decoration: underline;
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  animation: rise 0.7s var(--ease) forwards;
}

.reveal:nth-child(2) { animation-delay: 0.05s; }
.reveal:nth-child(3) { animation-delay: 0.1s; }

@keyframes rise {
  to {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 980px) {
  .metal-grid,
  .steps,
  .trio,
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .split,
  .commodity,
  .contact-layout,
  .cta-band .container {
    grid-template-columns: 1fr;
    display: grid;
  }

  .stat-bar {
    grid-template-columns: 1fr 1fr;
  }

  .stat-bar div:nth-child(2) {
    border-right: 0;
  }
}

@media (max-width: 760px) {
  .header-actions {
    margin-left: auto;
  }

  .nav-toggle {
    display: block;
  }

  .nav {
    position: fixed;
    inset: 0;
    margin: 0;
    background: rgba(13, 17, 22, 0.98);
    flex-direction: column;
    justify-content: center;
    gap: 1.4rem;
    overflow: hidden;
    transform: translateY(-100%);
    transition: transform 0.35s var(--ease);
  }

  .nav.is-open {
    transform: none;
  }

  .nav a {
    font-size: 1.15rem;
  }

  .nav a.nav-cta {
    margin-left: 0;
  }

  .header-actions .btn {
    display: none;
  }

  .metal-grid,
  .steps,
  .trio,
  .footer-grid,
  .form-grid,
  .stat-bar {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .split-media img,
  .frame img {
    aspect-ratio: 16 / 11;
  }

  .facts,
  .facts tbody,
  .facts tr,
  .facts th,
  .facts td {
    display: block;
    width: auto;
  }

  .facts tr {
    border-bottom: 1px solid var(--line);
  }

  .facts th,
  .facts td {
    border-bottom: 0;
    padding: 0 1rem;
  }

  .facts th {
    padding-top: 0.85rem;
    padding-bottom: 0.1rem;
  }

  .facts td {
    padding-top: 0.1rem;
    padding-bottom: 0.85rem;
  }

  .frame::after {
    inset: 0.75rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    animation: none;
    opacity: 1;
    transform: none;
  }

  .btn:hover,
  .metal-card:hover {
    transform: none;
  }
}