/* ============ TOKENS & RESET ============ */
:root {
  --bg: #0c0e11;
  --bg-alt: #101318;
  --surface: #14171d;
  --surface-2: #191d24;
  --border: rgba(255, 255, 255, 0.08);
  --text: #e9ecf1;
  --muted: #9aa3ae;
  --accent: #f7a91e;
  --accent-hover: #ffbe3d;
  --wa: #25d366;
  --radius: 14px;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
  --font-display: "Archivo", sans-serif;
  --font-body: "Inter", sans-serif;
  --header-h: 72px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }

.container { width: min(1180px, 92%); margin-inline: auto; }

h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.12; letter-spacing: -0.01em; }

.accent { color: var(--accent); }

.eyebrow {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 14px;
}

/* ============ REVEAL ANIMATIONS ============ */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: none; }
.delay-1 { transition-delay: 0.12s; }
.delay-2 { transition-delay: 0.24s; }
.delay-3 { transition-delay: 0.36s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, color 0.25s ease;
}

.btn-primary {
  background: var(--accent);
  color: #16130a;
  box-shadow: 0 10px 30px rgba(247, 169, 30, 0.25);
}
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-2px); }

.btn-ghost {
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(4px);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }

.btn-block { width: 100%; }

/* ============ HEADER ============ */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}
.site-header.scrolled {
  background: rgba(12, 14, 17, 0.88);
  backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 var(--border);
}

.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; }

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  padding: 6px 18px 6px 8px;
  border-radius: 999px;
  background: var(--accent);
  color: #16130a;
  box-shadow: 0 10px 30px rgba(247, 169, 30, 0.25);
  transition: transform 0.25s ease, background 0.25s ease;
}
.brand:hover { background: var(--accent-hover); transform: translateY(-1px); }
.brand-logo {
  /* visual size = original 36px × 1.7; negative margin keeps gold pill height unchanged */
  width: 61px;
  height: 61px;
  margin-block: -12.5px;
  object-fit: contain;
  flex-shrink: 0;
  background: transparent;
}
.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
  font-family: var(--font-display);
  letter-spacing: 0.01em;
}
.brand-text strong {
  font-weight: 800;
  font-size: 0.98rem;
  color: #16130a;
}
.brand-text small {
  font-size: 0.68rem;
  font-weight: 700;
  color: rgba(22, 19, 10, 0.72);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.footer-brand .brand {
  padding: 6px 16px 6px 8px;
  box-shadow: none;
}
.footer-brand .brand-logo {
  width: 54px;
  height: 54px;
  margin-block: -11px;
}

.main-nav { display: flex; align-items: center; gap: 12px; }
.main-nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 5px 8px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 8px 22px rgba(247, 169, 30, 0.22);
}
.main-nav-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 16px;
  border-radius: 999px;
  color: #16130a;
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: background 0.2s ease, color 0.2s ease;
}
.main-nav-links a:hover {
  background: rgba(22, 19, 10, 0.12);
  color: #16130a;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 20px;
  border-radius: 999px;
  background: var(--wa);
  color: #06230f;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.88rem;
  transition: transform 0.2s ease, filter 0.2s ease;
}
.nav-cta:hover { transform: translateY(-1px); filter: brightness(1.08); }

.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: transform 0.3s ease, opacity 0.3s ease; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============ HERO ============ */
.hero { position: relative; min-height: 100svh; display: flex; flex-direction: column; }

.hero-bg {
  position: absolute; inset: 0;
  background: url("../images/hero.jpg") center / cover no-repeat;
}
.hero-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(12, 14, 17, 0.25) 30%, rgba(12, 14, 17, 0.72) 68%, rgba(12, 14, 17, 0.85) 100%),
    linear-gradient(180deg, rgba(12, 14, 17, 0.45) 0%, rgba(12, 14, 17, 0.05) 35%, rgba(12, 14, 17, 0.82) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-end;
  padding-top: var(--header-h);
}
.hero-content > * { max-width: 560px; }
.hero-content .eyebrow { width: 100%; max-width: 560px; }

.hero h1 {
  font-size: clamp(2.6rem, 5.6vw, 4.4rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.01em;
}

.hero-sub { margin-top: 22px; font-size: 1.08rem; color: #c3cad3; }

.hero-actions { margin-top: 34px; display: flex; flex-wrap: wrap; gap: 14px; }

.hero-stats {
  position: relative;
  z-index: 2;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(12, 14, 17, 0.55);
  backdrop-filter: blur(10px);
}
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { padding: 26px 10px; text-align: center; }
.stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  font-weight: 800;
  color: var(--accent);
}
.stat span { font-size: 0.85rem; color: var(--muted); letter-spacing: 0.06em; text-transform: uppercase; }

/* ============ SECTIONS ============ */
.section { padding: 110px 0; }
.section-alt { background: var(--bg-alt); border-block: 1px solid var(--border); }

.section-head { text-align: center; max-width: 640px; margin: 0 auto 60px; }
.section-head h2 { font-size: clamp(1.9rem, 3.6vw, 2.8rem); font-weight: 800; text-transform: uppercase; }
.section-sub { margin-top: 16px; color: var(--muted); }

/* ============ PRODUCTS ============ */
.filter-bar { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-bottom: 44px; }
.filter-btn {
  padding: 10px 22px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.88rem;
  transition: all 0.25s ease;
}
.filter-btn:hover { color: var(--text); border-color: rgba(255, 255, 255, 0.25); }
.filter-btn.active { background: var(--accent); border-color: var(--accent); color: #16130a; }

.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }

.product-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}
.product-card:hover {
  transform: translateY(-6px);
  border-color: rgba(247, 169, 30, 0.45);
  box-shadow: var(--shadow);
}
.product-card.hidden { display: none; }

.card-media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; }
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.product-card:hover .card-media img { transform: scale(1.05); }

.card-tag {
  position: absolute;
  top: 14px; left: 14px;
  padding: 5px 13px;
  border-radius: 999px;
  background: rgba(12, 14, 17, 0.72);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}

.card-body { padding: 24px; }
.card-body h3 { font-size: 1.18rem; font-weight: 700; margin-bottom: 10px; }
.card-body p { font-size: 0.92rem; color: var(--muted); margin-bottom: 18px; }

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--accent);
  transition: gap 0.25s ease, color 0.2s ease;
}
.card-link:hover { gap: 14px; color: var(--accent-hover); }

/* ============ FEATURES ============ */
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }

.feature {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 34px 28px;
  transition: transform 0.3s ease, border-color 0.3s ease;
}
.feature:hover { transform: translateY(-5px); border-color: rgba(247, 169, 30, 0.4); }

.feature-icon {
  width: 56px; height: 56px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: rgba(247, 169, 30, 0.12);
  color: var(--accent);
  margin-bottom: 20px;
}
.feature h3 { font-size: 1.08rem; font-weight: 700; margin-bottom: 10px; }
.feature p { font-size: 0.9rem; color: var(--muted); }

/* ============ ABOUT ============ */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }

.about-media { position: relative; }
.about-media img { border-radius: var(--radius); border: 1px solid var(--border); box-shadow: var(--shadow); }

.about-badge {
  position: absolute;
  bottom: -22px; right: -14px;
  background: var(--accent);
  color: #16130a;
  border-radius: var(--radius);
  padding: 18px 22px;
  max-width: 220px;
  box-shadow: 0 14px 34px rgba(247, 169, 30, 0.35);
}
.about-badge strong { display: block; font-family: var(--font-display); font-size: 1.9rem; font-weight: 900; line-height: 1; }
.about-badge span { font-size: 0.8rem; font-weight: 600; line-height: 1.3; display: block; margin-top: 6px; }

.about-copy h2 { font-size: clamp(1.9rem, 3.4vw, 2.6rem); font-weight: 800; text-transform: uppercase; margin-bottom: 20px; }
.about-copy > p { color: var(--muted); margin-bottom: 24px; }

.check-list { list-style: none; margin-bottom: 32px; }
.check-list li { position: relative; padding: 7px 0 7px 34px; color: #c3cad3; font-size: 0.97rem; }
.check-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 12px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: rgba(247, 169, 30, 0.15);
}
.check-list li::after {
  content: "";
  position: absolute;
  left: 5px; top: 16px;
  width: 8px; height: 5px;
  border-left: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  transform: rotate(-45deg);
}

/* ============ PROCESS ============ */
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }

.step {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 34px 28px;
  overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s ease;
}
.step:hover { transform: translateY(-5px); border-color: rgba(247, 169, 30, 0.4); }

.step-num {
  position: absolute;
  top: 10px; right: 16px;
  font-family: var(--font-display);
  font-size: 3.4rem;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.05);
  line-height: 1;
}
.step h3 { font-size: 1.08rem; font-weight: 700; margin-bottom: 10px; color: var(--accent); }
.step p { font-size: 0.9rem; color: var(--muted); }

/* ============ CONTACT ============ */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 60px; align-items: start; }

.contact-copy h2 { font-size: clamp(1.9rem, 3.4vw, 2.6rem); font-weight: 800; text-transform: uppercase; margin-bottom: 18px; }
.contact-copy > p { color: var(--muted); margin-bottom: 30px; }

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

.contact-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 22px;
  transition: transform 0.25s ease, border-color 0.25s ease;
}
a.contact-card:hover { transform: translateY(-3px); border-color: rgba(37, 211, 102, 0.5); }

.cc-icon {
  width: 46px; height: 46px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: rgba(247, 169, 30, 0.12);
  color: var(--accent);
  flex-shrink: 0;
}
.cc-icon.wa { background: rgba(37, 211, 102, 0.14); color: var(--wa); }

.contact-card strong { display: block; font-family: var(--font-display); font-size: 0.98rem; }
.contact-card em { font-style: normal; font-size: 0.88rem; color: var(--muted); }

.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  display: grid;
  gap: 18px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

.contact-form label {
  display: grid;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: #c3cad3;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 13px 16px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  resize: vertical;
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(247, 169, 30, 0.15);
}
.form-note { font-size: 0.8rem; color: var(--muted); text-align: center; }

/* ============ FOOTER ============ */
.site-footer { background: #08090c; border-top: 1px solid var(--border); }

.footer-inner {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding: 70px 0 50px;
}

.footer-brand p { margin-top: 16px; font-size: 0.9rem; color: var(--muted); max-width: 300px; }

.footer-col h4 {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}
.footer-col a { display: block; padding: 5px 0; font-size: 0.92rem; color: var(--muted); transition: color 0.2s ease; }
.footer-col a:hover { color: var(--text); }

.footer-bottom { border-top: 1px solid var(--border); padding: 20px 0; }
.footer-bottom p { font-size: 0.82rem; color: var(--muted); text-align: center; }

/* ============ FLOATING WHATSAPP ============ */
.wa-float {
  position: fixed;
  left: 22px;
  bottom: 22px;
  z-index: 90;
  width: 58px; height: 58px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--wa);
  color: #fff;
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.4);
  transition: transform 0.25s ease;
}
.wa-float:hover { transform: scale(1.08); }

.wa-tip {
  position: absolute;
  left: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%) translateX(-6px);
  white-space: nowrap;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: 10px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.wa-float:hover .wa-tip { opacity: 1; transform: translateY(-50%) translateX(0); }

/* ============ RESPONSIVE ============ */
@media (max-width: 1180px) {
  .main-nav { gap: 8px; }
  .main-nav-links a { padding: 8px 12px; font-size: 0.82rem; }
  .brand-text strong { font-size: 0.9rem; }
  .brand-text small { font-size: 0.62rem; }
}

@media (max-width: 1024px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-grid, .process-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-badge { right: 10px; }

  .nav-toggle { display: flex; }
  .main-nav {
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    background: rgba(12, 14, 17, 0.97);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    padding: 14px 6vw 22px;
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.3s ease, opacity 0.3s ease, visibility 0.3s;
  }
  .main-nav.open { transform: none; opacity: 1; visibility: visible; }
  .main-nav-links {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 8px;
    border-radius: 18px;
    box-shadow: none;
  }
  .main-nav-links a { width: 100%; padding: 12px 16px; font-size: 0.95rem; justify-content: flex-start; }
  .nav-cta { justify-content: center; padding: 13px; }
}

@media (max-width: 720px) {
  .section { padding: 76px 0; }

  .brand { padding: 5px 14px 5px 6px; }
  .brand-logo {
    width: 54px;
    height: 54px;
    margin-block: -11px;
  }
  .brand-text strong { font-size: 0.86rem; }
  .brand-text small { font-size: 0.6rem; }

  .hero-content { align-items: flex-start; justify-content: flex-end; padding-bottom: 40px; }
  .hero-overlay {
    background:
      linear-gradient(180deg, rgba(12, 14, 17, 0.55) 0%, rgba(12, 14, 17, 0.18) 40%, rgba(12, 14, 17, 0.92) 100%);
  }
  .hero-sub { font-size: 0.98rem; }
  .hero-actions .btn { width: 100%; }
  .hero-actions { width: 100%; max-width: 560px; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat { padding: 18px 8px; }

  .product-grid, .feature-grid, .process-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: 26px 20px; }

  .footer-inner { grid-template-columns: 1fr 1fr; padding: 50px 0 36px; }
  .footer-brand { grid-column: 1 / -1; }

  .wa-float { width: 52px; height: 52px; left: 16px; bottom: 16px; }
  .wa-tip { display: none; }
}