/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0a0a0a;
  --bg2: #111111;
  --bg3: #181818;
  --red: #cc1a1a;
  --red-h: #e02020;
  --white: #ffffff;
  --gray-1: #f5f5f5;
  --gray-2: #e0e0e0;
  --gray-4: #888888;
  --gray-6: #444444;
  --text: #e8e8e8;
  --text-muted: #888;
  --radius: 16px;
  --radius-sm: 10px;
  --t: .2s cubic-bezier(.4,0,.2,1);
  --shadow: 0 4px 24px rgba(0,0,0,.4);
  --shadow-lg: 0 16px 56px rgba(0,0,0,.6);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; }

a { color: inherit; text-decoration: none; transition: color var(--t); }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  background: var(--red);
  color: var(--white);
  font-size: .9rem;
  font-weight: 600;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: background var(--t), transform var(--t), box-shadow var(--t);
  white-space: nowrap;
}
.btn-primary:hover {
  background: var(--red-h);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(204,26,26,.4);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  padding: 13px 28px;
  background: transparent;
  color: var(--gray-2);
  font-size: .9rem;
  font-weight: 600;
  border-radius: 999px;
  border: 1.5px solid var(--gray-6);
  transition: border-color var(--t), color var(--t);
}
.btn-ghost:hover { border-color: var(--gray-2); color: var(--white); }

.btn-outline-white {
  display: inline-flex;
  align-items: center;
  padding: 13px 28px;
  background: transparent;
  color: var(--white);
  font-size: .9rem;
  font-weight: 600;
  border-radius: 999px;
  border: 1.5px solid rgba(255,255,255,.35);
  transition: border-color var(--t), background var(--t);
}
.btn-outline-white:hover { border-color: var(--white); background: rgba(255,255,255,.07); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  padding: 11px 22px;
  background: var(--bg3);
  color: var(--gray-2);
  font-size: .875rem;
  font-weight: 600;
  border-radius: 999px;
  border: 1px solid var(--gray-6);
  transition: border-color var(--t), color var(--t);
}
.btn-secondary:hover { border-color: var(--gray-4); color: var(--white); }

.btn-nav {
  display: inline-flex;
  align-items: center;
  padding: 9px 20px;
  background: var(--red);
  color: var(--white);
  font-size: .85rem;
  font-weight: 600;
  border-radius: 999px;
  white-space: nowrap;
  transition: background var(--t);
}
.btn-nav:hover { background: var(--red-h); color: var(--white); }

/* ===== NAV ===== */
.nav-wrap {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10,10,10,.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,.07);
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 68px;
}

.nav-logo img { height: 44px; width: auto; }

.nav-links {
  display: flex;
  list-style: none;
  gap: 4px;
  align-items: center;
  margin-left: auto;
}

.nav-links a {
  display: block;
  padding: 8px 14px;
  font-size: .875rem;
  font-weight: 500;
  color: var(--gray-4);
  border-radius: 8px;
  transition: color var(--t), background var(--t);
}
.nav-links a:hover { color: var(--white); background: rgba(255,255,255,.06); }

.btn-nav { margin-left: 8px; flex-shrink: 0; }

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  margin-left: auto;
}
.burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--gray-2);
  border-radius: 2px;
  transition: all .22s ease;
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: calc(100vh - 68px);
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--bg);
}

.hero-noise {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 20% 50%, rgba(204,26,26,.12) 0%, transparent 65%),
    radial-gradient(ellipse 50% 50% at 80% 20%, rgba(204,26,26,.06) 0%, transparent 60%);
  pointer-events: none;
}

.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.028) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
  pointer-events: none;
}

.hero-body {
  position: relative;
  z-index: 1;
  padding: 80px 24px 80px;
  max-width: 760px;
}

.hero-tag {
  display: inline-block;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--red-h);
  background: rgba(204,26,26,.12);
  border: 1px solid rgba(204,26,26,.25);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 28px;
}

.hero-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.8rem, 7vw, 5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -.03em;
  color: var(--white);
  margin-bottom: 24px;
}

.hero-title em {
  font-style: normal;
  color: var(--red-h);
}

.hero-lead {
  font-size: 1.1rem;
  color: var(--gray-4);
  line-height: 1.75;
  margin-bottom: 36px;
  max-width: 560px;
}

.hero-ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.stat { display: flex; flex-direction: column; }
.stat strong { font-family: 'Space Grotesk', sans-serif; font-size: 1.5rem; font-weight: 800; color: var(--white); }
.stat span { font-size: .78rem; color: var(--text-muted); }

.stat-div { width: 1px; height: 36px; background: var(--gray-6); }

/* ===== BRANDS ===== */
.brands-bar {
  background: var(--bg2);
  border-top: 1px solid rgba(255,255,255,.06);
  border-bottom: 1px solid rgba(255,255,255,.06);
  overflow: hidden;
  padding: 24px 0;
}

.brands-track {
  display: flex;
  width: max-content;
  animation: marquee 28s linear infinite;
}

.brands-slide {
  display: flex;
  align-items: center;
  gap: 56px;
  padding: 0 28px;
}

.brand-logo {
  height: 28px;
  width: auto;
  opacity: .55;
  filter: brightness(0) invert(1);
  transition: opacity var(--t);
  flex-shrink: 0;
}
.brand-logo:hover { opacity: .9; }

@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ===== SECTION SHARED ===== */
.section { padding: 96px 0; }

.section-dark {
  background: var(--bg2);
  border-top: 1px solid rgba(255,255,255,.06);
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.section-head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin-bottom: 56px;
  gap: 8px;
}

.section-label {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--red-h);
}

.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -.03em;
  color: var(--white);
  line-height: 1.1;
}

.section-sub {
  font-size: 1rem;
  color: var(--gray-4);
  max-width: 500px;
  line-height: 1.7;
  margin-top: 4px;
}

.section-link {
  font-size: .875rem;
  font-weight: 600;
  color: var(--red-h);
  margin-top: 4px;
  transition: opacity var(--t);
}
.section-link:hover { opacity: .75; }

/* ===== CATEGORIES ===== */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.cat-lg {
  grid-column: span 2;
}

.cat-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 28px 24px;
  background: var(--bg2);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius);
  transition: border-color var(--t), background var(--t), transform var(--t), box-shadow var(--t);
  cursor: pointer;
}

.cat-card:hover {
  border-color: rgba(255,255,255,.18);
  background: var(--bg3);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.cat-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--c) 14%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c);
  flex-shrink: 0;
}

.cat-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
}

.cat-card p {
  font-size: .85rem;
  color: var(--gray-4);
  line-height: 1.6;
  flex: 1;
}

.cat-arrow {
  font-size: 1rem;
  color: var(--gray-6);
  transition: color var(--t), transform var(--t);
  align-self: flex-start;
}

.cat-card:hover .cat-arrow {
  color: var(--white);
  transform: translateX(4px);
}

.cat-cta-card {
  border-color: rgba(204,26,26,.25);
  background: rgba(204,26,26,.06);
}
.cat-cta-card:hover {
  border-color: rgba(204,26,26,.5);
  background: rgba(204,26,26,.1);
}

.cat-all-icon {
  font-size: 2rem;
  line-height: 1;
  color: var(--red-h);
}

.cat-cta-card h3 { color: var(--white); }

/* ===== CTA BAND ===== */
.cta-band {
  background: var(--red);
  padding: 56px 0;
}

.cta-band-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.cta-band-text h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -.02em;
  margin-bottom: 4px;
}
.cta-band-text p { color: rgba(255,255,255,.8); font-size: .95rem; }

.cta-band-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

.cta-band .btn-primary {
  background: var(--white);
  color: var(--red);
  border-radius: 999px;
}
.cta-band .btn-primary:hover {
  background: var(--gray-1);
  color: var(--red);
  box-shadow: 0 6px 20px rgba(0,0,0,.25);
}

/* ===== SERVICES ===== */
.srv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.srv-card {
  padding: 36px 32px;
  background: var(--bg3);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  overflow: hidden;
  transition: border-color var(--t), transform var(--t);
}

.srv-card:hover {
  border-color: rgba(255,255,255,.15);
  transform: translateY(-3px);
}

.srv-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 3.5rem;
  font-weight: 800;
  color: rgba(255,255,255,.04);
  line-height: 1;
  position: absolute;
  top: 20px;
  right: 24px;
  pointer-events: none;
}

.srv-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-sm);
  background: rgba(204,26,26,.12);
  border: 1px solid rgba(204,26,26,.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--red-h);
}

.srv-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
}

.srv-card p {
  font-size: .875rem;
  color: var(--gray-4);
  line-height: 1.7;
  flex: 1;
}

.srv-link {
  font-size: .85rem;
  font-weight: 600;
  color: var(--red-h);
  transition: opacity var(--t);
}
.srv-link:hover { opacity: .7; }

.srv-footer {
  text-align: center;
  padding-top: 8px;
}
.srv-footer p { font-size: .9rem; color: var(--gray-4); }
.srv-footer a { color: var(--white); font-weight: 500; }
.srv-footer a:hover { color: var(--red-h); }

/* ===== CONTACT ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-left { display: flex; flex-direction: column; gap: 0; }

.contact-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -.03em;
  color: var(--white);
  line-height: 1.1;
  margin-top: 8px;
  margin-bottom: 12px;
}

.contact-sub {
  font-size: .95rem;
  color: var(--gray-4);
  line-height: 1.7;
  margin-bottom: 32px;
}

.contact-items { display: flex; flex-direction: column; gap: 16px; margin-bottom: 28px; }

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: .9rem;
  color: var(--gray-4);
}

.contact-item svg { flex-shrink: 0; margin-top: 2px; color: var(--red-h); }
.contact-item a { color: var(--gray-2); font-weight: 500; }
.contact-item a:hover { color: var(--white); }

.contact-actions { display: flex; gap: 10px; flex-wrap: wrap; }

.contact-map {
  border-radius: var(--radius);
  overflow: hidden;
  height: 420px;
  border: 1px solid rgba(255,255,255,.08);
}

/* ===== FOOTER ===== */
.footer {
  background: #050505;
  border-top: 1px solid rgba(255,255,255,.06);
  padding-top: 64px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.footer-brand { display: flex; flex-direction: column; gap: 16px; }
.footer-brand img { height: 38px; width: auto; }
.footer-brand p { font-size: .85rem; color: var(--text-muted); line-height: 1.7; max-width: 280px; }

.footer-socials { display: flex; gap: 10px; }
.footer-socials a {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255,255,255,.06);
  color: var(--gray-4);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--t), color var(--t);
}
.footer-socials a:hover { background: var(--red); color: var(--white); }

.footer-col h4 {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gray-6);
  margin-bottom: 16px;
}

.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-size: .875rem; color: var(--text-muted); transition: color var(--t); }
.footer-col a:hover { color: var(--white); }

.footer-bottom {
  padding: 20px 0;
}

.footer-bottom .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-bottom p { font-size: .78rem; color: rgba(255,255,255,.2); }

.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { font-size: .78rem; color: rgba(255,255,255,.25); }
.footer-bottom-links a:hover { color: rgba(255,255,255,.5); }

/* ===== WHATSAPP FLOAT ===== */
.wa-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.45);
  z-index: 200;
  transition: transform var(--t), box-shadow var(--t);
}
.wa-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37,211,102,.6);
  color: var(--white);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .cat-grid { grid-template-columns: repeat(3, 1fr); }
  .cat-lg { grid-column: span 1; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: rgba(10,10,10,.98);
    flex-direction: column;
    padding: 16px 24px 24px;
    border-bottom: 1px solid rgba(255,255,255,.08);
    gap: 2px;
    box-shadow: 0 8px 32px rgba(0,0,0,.6);
  }
  .nav-links.is-open { display: flex; }
  .nav-links a { display: block; padding: 12px 14px; }
  .btn-nav { display: none; }
  .burger { display: flex; }

  .hero-body { padding: 60px 24px; }
  .hero-ctas { flex-direction: column; }
  .hero-stats { gap: 16px; }

  .cat-grid { grid-template-columns: repeat(2, 1fr); }

  .cta-band-inner { flex-direction: column; text-align: center; }
  .cta-band-actions { justify-content: center; }

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

  .contact-grid { grid-template-columns: 1fr; }
  .contact-map { height: 280px; }

  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom .container { justify-content: center; text-align: center; }
  .footer-bottom-links { justify-content: center; }
}

@media (max-width: 480px) {
  .cat-grid { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
  .brands-slide { gap: 36px; }
}