:root {
  color-scheme: dark;
  --bg: #050505;
  --bg-alt: #0f0f12;
  --card: rgba(255, 255, 255, 0.06);
  --primary: #ff0000;
  --primary-dark: #760001;
  --muted-gray: #4d4d4d;
  --muted-light: #989898;
  --text: #f5f5f5;
  --muted: #c8c8c8;
  --divider: rgba(255, 255, 255, 0.12);
  font-size: 16px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Exo 2", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 20% 20%, #131318, #050505 65%);
  min-height: 100vh;
  overflow-x: hidden;
}

h1,
h2 {
  font-family: "Audiowide", "Exo 2", sans-serif;
  letter-spacing: 0.08rem;
}

h3,
h4 {
  font-family: "Exo 2", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 700;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: linear-gradient(
      130deg,
      rgba(118, 0, 1, 0.12) 0%,
      transparent 45%
    ),
    radial-gradient(circle at 25% 15%, rgba(255, 0, 0, 0.16), transparent 45%),
    radial-gradient(circle at 80% 10%, rgba(255, 255, 255, 0.08), transparent 50%);
  pointer-events: none;
  z-index: -1;
}

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

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

header {
  position: sticky;
  top: 0;
  background: linear-gradient(90deg, rgba(5, 5, 6, 0.92), rgba(118, 0, 1, 0.25), rgba(5, 5, 6, 0.92));
  backdrop-filter: blur(16px);
  z-index: 10;
  border-bottom: 1px solid var(--divider);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

.nav {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1.25rem clamp(1.25rem, 4vw, 2.5rem);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  position: relative;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0;
  letter-spacing: 0.22rem;
  text-transform: uppercase;
  padding: 0.4rem 0.7rem;
  border-radius: 14px;
  background: radial-gradient(circle at 20% 50%, rgba(255, 0, 0, 0.12), rgba(12, 12, 12, 0.9));
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.brand-logo {
  height: 62px;
  width: auto;
  display: block;
  filter: drop-shadow(0 6px 12px rgba(0, 0, 0, 0.35));
}

nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
}

nav a {
  font-size: 0.95rem;
  color: var(--muted);
  transition: color 0.2s ease;
}

nav a:hover,
nav a:focus-visible {
  color: var(--primary);
}

.nav-cta {
  padding: 0.65rem 1.5rem;
  border: 1px solid var(--divider);
  border-radius: 999px;
  font-weight: 500;
  transition: all 0.25s ease;
}

.nav-cta:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.nav-toggle {
  display: none;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--divider);
  border-radius: 12px;
  padding: 0.6rem 0.75rem;
  color: var(--text);
  font-size: 1rem;
  position: absolute;
  right: clamp(1.25rem, 4vw, 2.5rem);
  top: 50%;
  transform: translateY(-50%);
}
.nav-toggle::before {
  content: "☰";
  font-size: 1.1rem;
}
.nav-toggle:hover {
  border-color: var(--primary);
  color: var(--primary);
}

main {
  max-width: 1400px;
  margin: 0 auto;
  padding: clamp(1.5rem, 4vw, 3rem) clamp(1rem, 3vw, 2rem) clamp(3rem, 5vw, 4rem);
}

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 3rem;
  align-items: center;
  padding: clamp(2rem, 5vw, 3.5rem);
  border: 1px solid var(--divider);
  border-radius: 32px;
  background: linear-gradient(155deg, rgba(255, 255, 255, 0.05), rgba(7, 7, 9, 0.7));
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 10% 20%;
  border-radius: 32px;
  opacity: 0.35;
  background: radial-gradient(circle, rgba(255, 0, 0, 0.45), transparent 65%);
  filter: blur(40px);
  z-index: 0;
}

.hero-details,
.hero-preview {
  position: relative;
  z-index: 1;
  text-align: center;
}

.hero-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.35rem;
  font-size: 0.75rem;
  color: var(--muted);
}

.hero h1 {
  font-family: "Audiowide", "Exo 2", sans-serif;
  font-size: clamp(2.5rem, 6vw, 4.75rem);
  margin: 0.75rem 0 1rem;
  text-align: center;
}

.hero p {
  color: var(--muted);
  line-height: 1.7;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
  justify-content: center;
}

.hero-social {
  margin-top: 1.25rem;
}

.btn-primary,
.btn-ghost {
  border-radius: 999px;
  padding: 0.85rem 1.9rem;
  border: none;
  cursor: pointer;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1rem;
  font-size: 0.85rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.btn-primary {
  background: linear-gradient(130deg, var(--primary), var(--primary-dark));
  color: #ffffff;
  box-shadow: 0 10px 30px rgba(255, 0, 0, 0.32);
}

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

.btn-ghost {
  border: 1px solid var(--divider);
  background: transparent;
  color: var(--text);
}

.btn-ghost:hover {
  border-color: var(--primary);
}

.hero-preview {
  border-radius: 24px;
  padding: 2rem;
  background: var(--bg-alt);
  border: 1px solid var(--divider);
  display: grid;
  gap: 1.5rem;
}

.hero-logo-card {
  border-radius: 24px;
  padding: 1.5rem;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.04), rgba(7, 7, 9, 0.9));
  border: 1px solid var(--divider);
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.28);
  display: grid;
  gap: 1rem;
  justify-items: center;
  align-content: center;
}

.hero-logo-frame {
  width: min(520px, 100%);
  border-radius: 18px;
  background: radial-gradient(circle at 30% 0%, rgba(255, 0, 0, 0.25), transparent 55%), #0b0b0f;
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 1.1rem;
}

.hero-logo-frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
  max-height: 220px;
}

.logo-caption {
  margin: 0;
  color: var(--muted);
  text-align: center;
  letter-spacing: 0.05rem;
}

.hero-preview-item {
  padding: 1.25rem;
  border-radius: 18px;
  background: var(--card);
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.hero-preview-item strong {
  font-size: 1.2rem;
}

section {
  margin-top: clamp(2.5rem, 4vw, 4rem);
}

.section-header {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.section-header span {
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.35rem;
  color: var(--muted-light);
}

.section-header h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3rem);
  font-family: "Audiowide", "Exo 2", sans-serif;
  letter-spacing: 0.12rem;
}

.section-intro {
  color: var(--muted);
  max-width: 640px;
  margin: 0;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.card {
  padding: 1.75rem;
  border-radius: 24px;
  border: 1px solid var(--divider);
  background: var(--card);
  min-height: 220px;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.card h3 {
  margin: 0;
  font-size: 1.3rem;
}

.card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.icon-circle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: grid;
  place-items: center;
  color: var(--primary);
  font-size: 1.15rem;
}

.page-hero {
  border: 1px solid var(--divider);
  border-radius: 32px;
  padding: clamp(2rem, 5vw, 3.5rem);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.05), rgba(7, 7, 9, 0.7));
}

.catalog-section {
  margin-top: clamp(2rem, 6vw, 3.5rem);
  display: grid;
  gap: 1.5rem;
}

.catalog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.catalog-filters button {
  border: 1px solid var(--divider);
  border-radius: 999px;
  padding: 0.55rem 1.3rem;
  background: transparent;
  color: var(--muted);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.catalog-filters button:hover {
  border-color: var(--primary);
  color: #fff;
}

.catalog-filters button.is-active {
  color: #fff;
  background: var(--primary);
  border-color: var(--primary);
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}

.product-card {
  border-radius: 26px;
  border: 1px solid var(--divider);
  background: var(--card);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 100%;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.product-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
  box-shadow: 0 18px 40px rgba(255, 0, 0, 0.08);
}

.product-img {
  position: relative;
  overflow: hidden;
}

.product-img img {
  width: 100%;
  aspect-ratio: 4 / 3;
  height: auto;
  object-fit: cover;
  display: block;
}

.badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: #ffffff;
  color: #000000;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  text-transform: uppercase;
  border: 1px solid rgba(0, 0, 0, 0.12);
}

.product-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  flex: 1;
}

.product-desc {
  color: var(--muted);
  margin: 0;
}

.product-meta {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.product-price {
  font-weight: 600;
  color: var(--text);
}

.product-cta {
  padding: 0.45rem 1.2rem;
  border-radius: 999px;
  border: 1px solid var(--divider);
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.product-cta:hover {
  border-color: var(--primary);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.portfolio-card {
  border-radius: 22px;
  border: 1px solid var(--divider);
  overflow: hidden;
  background: #0b0b0f;
}

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

.portfolio-card div {
  padding: 1rem 1.25rem 1.4rem;
  background: #0b0b0f;
}

.portfolio-card h4 {
  margin: 0;
  font-size: 1.05rem;
}

.portfolio-card span {
  display: block;
  color: var(--muted);
  margin-top: 0.35rem;
  font-size: 0.9rem;
}

.process {
  position: relative;
  padding-left: 1.5rem;
  border-left: 1px solid var(--divider);
  display: grid;
  gap: 2rem;
}

.process-page {
  margin-top: clamp(2rem, 6vw, 4rem);
}

.process-step {
  position: relative;
  padding-left: 1.5rem;
}

.process-step::before {
  content: attr(data-step);
  position: absolute;
  top: 0;
  left: -35px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid var(--divider);
  display: grid;
  place-items: center;
  background: var(--bg);
  font-size: 0.8rem;
  color: var(--primary);
}

.process-step h3 {
  margin: 0 0 0.4rem 0;
}

.process-step p {
  margin: 0;
  color: var(--muted);
}

.cta-panel {
  margin-top: 4rem;
  padding: clamp(2rem, 5vw, 3.5rem);
  border-radius: 32px;
  border: 1px solid var(--divider);
  text-align: center;
  background: linear-gradient(140deg, rgba(255, 0, 0, 0.28), rgba(7, 7, 9, 0.85));
}

.quote-card {
  margin-top: clamp(2rem, 5vw, 3.8rem);
  padding: clamp(1rem, 3vw, 1.5rem);
  border-radius: 22px;
  border: 1px solid var(--divider);
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.04), rgba(7, 7, 9, 0.7));
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}

.quote-card-content h3 {
  margin: 0;
  font-size: clamp(1.4rem, 2.8vw, 2rem);
  font-family: "Playfair Display", serif;
}

.quote-card-content p {
  margin: 0.2rem 0 0;
  color: var(--muted);
}

.quote-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.35rem;
  font-size: 0.7rem;
  color: var(--muted);
}

.quote-card-actions {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  justify-content: flex-end;
  margin-top: 0.6rem;
}

.quote-card .btn-primary,
.quote-card .btn-ghost {
  padding: 0.65rem 1.4rem;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
}

.cta-panel h3 {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 4vw, 3rem);
  font-family: "Audiowide", "Exo 2", sans-serif;
  letter-spacing: 0.14rem;
}

.cta-panel p {
  margin: 0 auto 1.5rem;
  color: var(--muted);
  max-width: 540px;
}

footer {
  margin-top: 4rem;
  padding: 2rem clamp(1.25rem, 4vw, 2.5rem) 3rem;
  text-align: center;
  color: var(--muted);
  border-top: 1px solid var(--divider);
}

.social-links {
  margin-top: 0.8rem;
  display: inline-flex;
  gap: 0.75rem;
  align-items: center;
}

.social-links a {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--primary);
  border-radius: 50%;
  color: var(--primary);
  transition: border-color 0.2s ease, transform 0.2s ease, color 0.2s ease;
  background: rgba(255, 0, 0, 0.08);
}

.social-links a:hover {
  border-color: #fff;
  color: #fff;
  transform: translateY(-2px);
}

.floating-whatsapp {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 64px;
  height: 64px;
  background: #25d366;
  color: #0c2413;
  border-radius: 50%;
  box-shadow: 0 20px 45px rgba(37, 211, 102, 0.4);
  display: grid;
  place-items: center;
  z-index: 20;
}

.floating-whatsapp svg {
  width: 26px;
  height: 26px;
}

.contact-section {
  margin-top: clamp(2rem, 6vw, 4rem);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.contact-card,
.contact-form {
  border-radius: 26px;
  border: 1px solid var(--divider);
  background: var(--card);
  padding: 1.75rem;
}

.contact-card ul {
  margin: 1rem 0 0 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
  display: grid;
  gap: 0.35rem;
  font-weight: 600;
}

.contact-form {
  display: grid;
  gap: 1rem;
}

.contact-form label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border-radius: 14px;
  border: 1px solid var(--divider);
  background: rgba(0, 0, 0, 0.2);
  color: var(--text);
  padding: 0.85rem 1rem;
  font-family: inherit;
  font-size: 0.95rem;
}

.contact-form textarea {
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--primary);
}

.form-note {
  margin: 0;
  font-size: 0.8rem;
  color: var(--muted);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.lightbox-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  backdrop-filter: blur(6px);
}

.lightbox-backdrop.is-open {
  display: flex;
}

.lightbox-content {
  position: relative;
  max-width: min(900px, 90vw);
  max-height: 90vh;
  border-radius: 18px;
  overflow: hidden;
  background: #0b0b0f;
  border: 1px solid var(--divider);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.5);
}

.lightbox-content img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000;
}

.lightbox-close {
  position: absolute;
  top: 8px;
  right: 8px;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  cursor: pointer;
  font-size: 1rem;
}

@media (max-width: 920px) {
  nav {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(5, 5, 6, 0.95);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  nav.open {
    max-height: 320px;
    border-bottom: 1px solid var(--divider);
  }

  nav ul {
    flex-direction: column;
    padding: 1.5rem clamp(1.25rem, 4vw, 2.5rem);
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-cta {
    width: fit-content;
  }
}

@media (max-width: 640px) {
  .brand-logo {
    height: 46px;
  }

  .hero {
    padding: 1.75rem;
  }

  .cards-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }

  .catalog-grid {
    grid-template-columns: 1fr;
  }

  .quote-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .portfolio-grid {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  }

  .floating-whatsapp {
    right: 1rem;
    left: 1rem;
    justify-content: center;
  }
}