/* ===== Reset & Tokens ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --bg: #0f0f12;
  --bg-alt: #141418;
  --surface: #1a1a1f;
  --fg: #e8e4de;
  --fg-dim: #b5b0a9;
  --fg-faint: #706b64;
  --accent: #5a7da8;
  --accent-hover: #7a9dc8;
  --warm: #c4a87c;
  --border: #28282f;
  --font-display: 'Montserrat', -apple-system, 'Helvetica Neue', sans-serif;
  --font-body: 'Outfit', -apple-system, 'Helvetica Neue', sans-serif;
  --max-w: 1120px;
  --gutter: clamp(1.25rem, 5vw, 3rem);
}
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--accent); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--accent-hover); }
.container {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ===== Topbar ===== */
.topbar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.topbar-inner {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 1.5rem;
  padding-block: 0.4rem;
}
.topbar a {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  color: var(--fg-dim);
  font-size: 0.75rem;
  font-weight: 400;
}
.topbar a:hover { color: var(--fg); }
.topbar svg { width: 12px; height: 12px; flex-shrink: 0; }

/* ===== Header ===== */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15,15,18,0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(40,40,47,0.5);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 1rem;
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--fg);
}
.logo img { height: 36px; width: auto; }
.logo-text {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.8125rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
}
.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}
.nav-menu a {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--fg-dim);
  letter-spacing: 0.01em;
  transition: color 0.2s;
}
.nav-menu a:hover { color: var(--fg); }
.nav-menu .btn-nav {
  padding: 0.5rem 1.25rem;
  background: var(--accent);
  color: #fff;
  font-weight: 500;
  font-size: 0.8125rem;
  border-radius: 2px;
}
.nav-menu .btn-nav:hover { background: var(--accent-hover); color: #fff; }
.lang-toggle {
position: fixed;
top: 7rem;
left: 1rem;
z-index: 200;
display: inline-flex;
align-items: center;
gap: 0.375rem;
font-family: var(--font-display);
font-size: 0.7em;
font-weight: 700;
letter-spacing: 0.06em;
color: #fff;
/* background: #c98400; */
border: 1px solid white;
padding: 0.2rem 0.5rem;
border-radius: 100px;
text-decoration: none;
box-shadow: 0 0 11px 0 rgba(0, 0, 0, 1);
transition: all 0.2s;
}
.lang-toggle:hover { background: #e09500; border-color: #e09500; color: #fff; }
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--fg);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.25rem;
  line-height: 1;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
}
.hero-content {
  padding-block: clamp(4rem, 10vw, 8rem);
  max-width: 640px;
}
.hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.5rem, 3.5vw, 4.5rem);
  line-height: 1.08;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}
.hero-sub {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: var(--fg-dim);
  max-width: 48ch;
  margin-bottom: 2.5rem;
  line-height: 1.75;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 2rem;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.9375rem;
  border: none;
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.01em;
  white-space: nowrap;
  text-decoration: none;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); color: #fff; }
.btn-outline {
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--border);
}
.btn-outline:hover { border-color: var(--fg-dim); color: var(--fg); }
.btn svg { width: 16px; height: 16px; flex-shrink: 0; }
.btn-whatsapp { background: #25d366; color: #fff; }
.btn-whatsapp:hover { background: #1fb855; color: #fff; }

/* ===== Section basics ===== */
.section { padding-block: clamp(4rem, 10vw, 7rem); }
.section-label {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--warm);
  margin-bottom: 0.875rem;
}
.section-heading {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  line-height: 1.15;
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
}
.section-sub {
  font-size: 1rem;
  color: var(--fg-dim);
  max-width: 52ch;
  line-height: 1.7;
}

/* ===== Products ===== */
.products { background: var(--bg-alt); }
.products-header { margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.product-card {
  background: var(--surface);
  border: 1px solid var(--border);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.3s;
}
.product-card:hover { border-color: var(--fg-faint); }
.product-visual {
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}
.product-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product-visual--slate { background: linear-gradient(145deg, #2a2a30, #3a3a44, #2e2e36); }
.product-visual--cork { background: linear-gradient(145deg, #6b5639, #8b6f4e, #7a6042); }
.product-visual--metal { background: var(--bg); }
.product-visual svg { opacity: 0.35; }
.product-body {
  padding: 1.75rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
}
.product-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}
.product-desc {
  font-size: 0.9375rem;
  color: var(--fg-dim);
  margin-bottom: 1.25rem;
  line-height: 1.65;
  flex: 1;
}
.product-price {
  font-weight: 500;
  color: var(--warm);
  font-size: 0.9375rem;
  margin-bottom: 1rem;
}
.product-uses {
  font-size: 0.8125rem;
  color: var(--fg-faint);
  line-height: 1.7;
}

/* ===== Features ===== */
.features { background: var(--bg); }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: clamp(2.5rem, 5vw, 4rem);
}
.feature {
  padding: 2rem;
  border: 1px solid var(--border);
  transition: border-color 0.3s;
}
.feature:hover { border-color: var(--fg-faint); }
.feature-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 1.25rem;
  color: var(--accent);
}
.feature h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.0625rem;
  margin-bottom: 0.625rem;
}
.feature p {
  font-size: 0.9375rem;
  color: var(--fg-dim);
  line-height: 1.65;
}

/* ===== Process ===== */
.process { background: var(--bg-alt); }
.process-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: clamp(2.5rem, 5vw, 4rem);
}
.step-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: var(--border);
  line-height: 1;
  margin-bottom: 1rem;
}
.step h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.0625rem;
  margin-bottom: 0.5rem;
}
.step p {
  font-size: 0.9375rem;
  color: var(--fg-dim);
  line-height: 1.65;
}

/* ===== Contact Form ===== */
.contact-section { background: var(--bg); }
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  margin-top: clamp(2rem, 4vw, 3rem);
}
.contact-info { display: flex; flex-direction: column; gap: 2rem; }
.contact-method {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.contact-method-icon {
  width: 40px;
  height: 40px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}
.contact-method-icon svg { width: 18px; height: 18px; }
.contact-method h4 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9375rem;
  margin-bottom: 0.25rem;
}
.contact-method p {
  font-size: 0.875rem;
  color: var(--fg-dim);
}
.contact-method a { color: var(--fg-dim); }
.contact-method a:hover { color: var(--accent); }
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}
.form-group.full-width { grid-column: 1 / -1; }
.form-group label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--fg-dim);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 300;
  padding: 0.75rem 1rem;
  border-radius: 2px;
  outline: none;
  transition: border-color 0.2s;
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--accent); }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-group select { cursor: pointer; }
.form-note {
  margin-top: 0.5rem;
  font-size: 0.8125rem;
  color: var(--fg-faint);
}

/* ===== CTA ===== */
.cta-section {
  background: var(--surface);
  border-block: 1px solid var(--border);
}
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
  padding-block: clamp(3rem, 6vw, 4.5rem);
}
.cta-text h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1.2;
  margin-bottom: 0.5rem;
}
.cta-text p { color: var(--fg-dim); font-size: 1rem; }
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* ===== Footer ===== */
footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  padding-block: clamp(3rem, 6vw, 4rem);
}
.footer-brand p {
  color: var(--fg-dim);
  font-size: 0.9375rem;
  margin-top: 1rem;
  max-width: 36ch;
  line-height: 1.65;
}
.footer-col h4 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  color: var(--fg);
}
.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.footer-col a { font-size: 0.9375rem; color: var(--fg-dim); }
.footer-col a:hover { color: var(--fg); }
.footer-bottom {
  padding-block: 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--fg-faint);
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .topbar { display: none; }
  .nav-toggle { display: block; }
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    flex-direction: column;
    background: rgba(15,15,18,0.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 1.5rem var(--gutter);
    gap: 1rem;
    border-bottom: 1px solid var(--border);
  }
  .nav-menu.open { display: flex; }
  .products-grid,
  .features-grid,
  .process-steps { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .form-group.full-width { grid-column: 1; }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .cta-inner { flex-direction: column; text-align: center; }
  .cta-actions { justify-content: center; }
  .hero { min-height: 50vh; }
}
@media (min-width: 769px) and (max-width: 960px) {
  .products-grid { grid-template-columns: 1fr 1fr; }
  .features-grid { grid-template-columns: 1fr 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}