/* ════════════════════════════════════════════════════
   NAV
═══════════════════════════════════════════════════════ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  padding: 16px 0;
  transition: all 0.3s var(--ease-out);
  background: rgba(10,10,15,0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.nav .nav-links a { color: rgba(255,255,255,.65) !important; }
.nav .nav-links a:hover { color: var(--orange) !important; }
.nav .nav-logo { color: #fff !important; }
.nav.scrolled {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--line2);
}
.nav.scrolled .nav-links a { color: var(--ink-soft) !important; }
.nav.scrolled .nav-links a:hover { color: var(--orange) !important; }
.nav.scrolled .nav-logo { color: var(--ink) !important; }
.nav-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--ink);
}
.nav-logo img {
  height: 30px;
  width: auto;
}
.nav-links {
  display: flex;
  gap: 30px;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink-soft);
  letter-spacing: -0.01em;
  transition: color 0.2s var(--ease-out);
}
.nav-links a:hover {
  color: var(--orange);
}
.nav-cta {
  display: flex;
  gap: 10px;
  align-items: center;
}
.nav-cta .btn {
  font-size: 0.86rem;
  padding: 10px 18px;
}

/* ── Hamburger ── */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 38px;
  height: 38px;
  padding: 4px;
  border-radius: 8px;
  transition: background 0.2s;
}
.hamburger:hover {
  background: var(--bg2);
}
.hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--ink);
  border-radius: 2px;
  transition: all 0.3s var(--ease-out);
  transform-origin: center;
}
.hamburger.open span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}
.hamburger.open span:nth-child(2) {
  opacity: 0;
}
.hamburger.open span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* ── Mobile drawer ── */
.mobile-nav {
  display: none;
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  z-index: 199;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--line);
  padding: 24px 32px 32px;
  flex-direction: column;
  gap: 4px;
}
.mobile-nav.open {
  display: flex;
}
.mobile-nav a {
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--ink);
  padding: 12px 0;
  border-bottom: 1px solid var(--line2);
  letter-spacing: -0.02em;
}
.mobile-nav .btn {
  margin-top: 16px;
  justify-content: center;
}

/* ════════════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════════════ */
.footer {
  background: var(--bg);
  padding: 80px 0 32px;
  border-top: 1px solid var(--line);
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 64px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 32px;
}
.footer-brand h4 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  margin-bottom: 14px;
  color: var(--ink);
}
.footer-brand p {
  font-size: 0.95rem;
  color: var(--ink-soft);
  line-height: 1.55;
  max-width: 340px;
  margin-bottom: 16px;
  letter-spacing: -0.005em;
}
.footer-slogan {
  font-style: italic;
  font-size: 0.86rem;
  color: var(--ink-mute);
  margin-bottom: 24px;
  letter-spacing: -0.005em;
}
.footer-socials {
  display: flex;
  gap: 10px;
}
.footer-socials a {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-soft);
  transition: all 0.2s;
}
.footer-socials a:hover {
  background: var(--orange);
  color: #fff;
  border-color: var(--orange);
}
.footer-socials svg {
  width: 16px;
  height: 16px;
  stroke-width: 1.5;
}
.footer-col h6 {
  font-size: 0.74rem;
  font-weight: 500;
  color: var(--ink-mute);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-col ul a {
  font-size: 0.94rem;
  color: var(--ink);
  letter-spacing: -0.005em;
  transition: color 0.2s;
}
.footer-col ul a:hover {
  color: var(--orange);
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.82rem;
  color: var(--ink-mute);
}
.footer-bottom .legal-links {
  display: flex;
  gap: 16px;
}
.footer-bottom .legal-links a:hover {
  color: var(--ink);
}
.footer-bottom strong {
  color: var(--ink);
  font-weight: 600;
}
.footer-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

/* ════════════════════════════════════════════════════
   WhatsApp FAB
═══════════════════════════════════════════════════════ */
.wa-fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4),
    0 2px 6px rgba(0, 0, 0, 0.1);
  transition: transform 0.25s var(--ease-out);
}
.wa-fab:hover {
  transform: scale(1.06);
}
.wa-fab svg {
  width: 28px;
  height: 28px;
  fill: #fff;
}

/* ════════════════════════════════════════════════════
   FOOTER BAR — negro opaco con icono
═══════════════════════════════════════════════════════ */
.footer-bar {
  background: rgba(10, 9, 16, 0.96);
  padding: 18px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-bar .wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}
.footer-bar-icon {
  height: 28px;
  width: auto;
  opacity: 0.9;
  filter: brightness(0) invert(1);
}
.footer-bar span {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.01em;
  font-style: italic;
}

/* ════════════════════════════════════════════════════
   BRAND LOGOS STRIP
═══════════════════════════════════════════════════════ */
.brand-logos {
  padding: 56px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}
.brand-logos-label {
  text-align: center;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--ink-mute);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 32px;
}
.brand-logos-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 36px 52px;
}
.brand-logos-grid img {
  height: 26px;
  width: auto;
  opacity: 0.3;
  filter: grayscale(1);
  transition: opacity 0.3s, filter 0.3s;
  object-fit: contain;
}
.brand-logos-grid img:hover {
  opacity: 0.7;
  filter: grayscale(0);
}

/* ════════════════════════════════════════════════════
   FOOTER OSCURO
═══════════════════════════════════════════════════════ */
.footer-dark {
  background: #0d0f1f;
  color: #fff;
  padding: 80px 0 0;
}
.footer-dark-top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.fd-brand img.fd-logo {
  height: 34px;
  width: auto;
  margin-bottom: 18px;
  filter: brightness(0) invert(1);
}
.fd-brand p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
  margin-bottom: 24px;
  letter-spacing: -0.005em;
}
.fd-socials {
  display: flex;
  gap: 8px;
}
.fd-socials a {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.55);
  font-size: 0.7rem;
  font-weight: 600;
  transition: all 0.2s;
  text-decoration: none;
}
.fd-socials a:hover {
  background: rgba(255,255,255,0.1);
  color: #fff;
  border-color: rgba(255,255,255,0.22);
}
.fd-col h6 {
  font-size: 0.68rem;
  font-weight: 600;
  color: rgba(255,255,255,0.3);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 18px;
}
.fd-col ul {
  display: flex;
  flex-direction: column;
  gap: 11px;
  list-style: none;
}
.fd-col ul a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  transition: color 0.2s;
  letter-spacing: -0.005em;
  text-decoration: none;
}
.fd-col ul a:hover {
  color: #fff;
}
.footer-dark-mid {
  padding: 44px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.footer-dark-mid img {
  height: 54px;
  width: auto;
  opacity: 0.45;
  filter: brightness(0) invert(1);
}
.footer-dark-mid span {
  font-size: 0.68rem;
  font-weight: 600;
  color: rgba(255,255,255,0.28);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.footer-dark-bottom {
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.28);
}
.fd-made {
  display: flex;
  align-items: center;
  gap: 4px;
}
.fd-made .heart { color: #e94c9f; }

/* Responsive footer dark */
@media (max-width: 1024px) {
  .footer-dark-top { grid-template-columns: 1fr 1fr 1fr; gap: 32px; }
  .fd-brand { grid-column: 1 / -1; }
}
@media (max-width: 767px) {
  .footer-dark-top { grid-template-columns: 1fr 1fr; }
  .footer-dark-bottom { flex-direction: column; align-items: flex-start; }
  .brand-logos-grid { gap: 28px 36px; }
  .brand-logos-grid img { height: 20px; }
}