/* ================================
   ORK3D · Landing styles
   ================================ */

:root {
  --bg: #0a0a0a;
  --bg-2: #111111;
  --bg-3: #161616;
  --bg-4: #1c1c1c;
  --line: #262626;
  --line-soft: #1f1f1f;
  --text: #ffffff;
  --text-dim: #b8b8b8;
  --text-mute: #8a8a8a;
  --accent: #c8ff1c;
  --accent-2: #a8e000;
  --accent-glow: rgba(200, 255, 28, 0.25);
  --purple: #a78bfa;
  --blue: #60a5fa;
  --pink: #f472b6;
  --gold: #f5c453;
  --radius: 14px;
  --radius-lg: 20px;
  --shadow: 0 10px 40px rgba(0,0,0,0.45);
  --container: 1200px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

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

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

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

/* ============== NAV ============== */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10,10,10,0.85);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line-soft);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 24px;
}
.nav__logo-text {
  font-weight: 900;
  font-size: 22px;
  letter-spacing: 0.5px;
}
.nav__links {
  display: flex;
  gap: 28px;
  flex: 1;
  margin-left: 32px;
}
.nav__links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-dim);
  transition: color .15s ease;
}
.nav__links a:hover { color: var(--text); }
.nav__cta {
  white-space: nowrap;
}
.nav__toggle {
  display: none;
  background: transparent;
  border: 0;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
}
.nav__toggle span {
  width: 22px;
  height: 2px;
  background: var(--text);
  display: block;
  transition: transform .2s ease;
}

/* ============== BUTTONS ============== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  border: 1px solid transparent;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
  cursor: pointer;
  white-space: nowrap;
}
.btn--lg { padding: 16px 26px; font-size: 16px; }
.btn--primary {
  background: var(--accent);
  color: #0a0a0a;
  box-shadow: 0 0 0 0 var(--accent-glow);
}
.btn--primary:hover {
  background: var(--accent-2);
  transform: translateY(-1px);
  box-shadow: 0 6px 24px var(--accent-glow);
}
.btn--ghost {
  background: transparent;
  color: var(--text);
  border-color: rgba(255,255,255,0.18);
}
.btn--ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ============== HERO ============== */
.hero {
  position: relative;
  overflow: hidden;
  padding: 80px 0 100px;
  background:
    radial-gradient(900px 500px at 70% 30%, rgba(200,255,28,0.08), transparent 60%),
    radial-gradient(600px 400px at 20% 80%, rgba(120,80,255,0.06), transparent 60%),
    var(--bg);
}
.hero__bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
  pointer-events: none;
}
.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}
.hero__title {
  font-size: clamp(36px, 5vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  font-weight: 900;
  margin: 0 0 24px;
  text-transform: uppercase;
}
.hero__sub {
  font-size: 17px;
  color: var(--text-dim);
  max-width: 560px;
  margin: 0 0 12px;
}
.hero__pitch {
  font-size: 15px;
  color: var(--text-mute);
  max-width: 540px;
  margin: 0 0 32px;
}
.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
}
.hero__micro {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 22px 32px;
  font-size: 13px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}
.hero__micro li { display: flex; align-items: center; gap: 10px; }
.hero__micro small {
  display: block;
  font-size: 11px;
  color: var(--text-mute);
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
  margin-top: 2px;
}
.hero__micro .dot {
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(200,255,28,0.12);
}
.hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  filter: drop-shadow(0 30px 60px rgba(0,0,0,0.6));
}
.hero__visual img { width: 100%; max-width: 600px; }

/* ============== SECTIONS ============== */
.section {
  padding: 90px 0;
  background: var(--bg);
}
.section--dark {
  background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg) 100%);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}
.section--feature {
  background:
    radial-gradient(700px 400px at 80% 50%, rgba(200,255,28,0.05), transparent 60%),
    var(--bg-2);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}
.section--cta {
  background:
    radial-gradient(800px 500px at 50% 20%, rgba(200,255,28,0.08), transparent 60%),
    var(--bg-2);
  border-top: 1px solid var(--line-soft);
}
.section__title {
  font-size: clamp(26px, 3.4vw, 38px);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin: 0 0 40px;
  line-height: 1.15;
}
.section__title--center {
  text-align: center;
}
.section__lead {
  text-align: center;
  max-width: 720px;
  margin: -20px auto 50px;
  color: var(--text-dim);
  font-size: 16px;
}

/* ============== GRIDS ============== */
.grid {
  display: grid;
  gap: 20px;
}
.grid--4 {
  grid-template-columns: repeat(4, 1fr);
}
.grid--gallery {
  grid-template-columns: repeat(3, 1fr);
}

/* ============== CARD IDEAL ============== */
.card-ideal {
  background: linear-gradient(180deg, var(--bg-3) 0%, var(--bg-2) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 22px;
  text-align: center;
  transition: border-color .15s ease, transform .15s ease;
}
.card-ideal:hover {
  border-color: rgba(200,255,28,0.3);
  transform: translateY(-3px);
}
.card-ideal__icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
}
.card-ideal__icon svg { width: 28px; height: 28px; }
.icon--lime   { background: rgba(200,255,28,0.12); color: var(--accent); }
.icon--purple { background: rgba(167,139,250,0.14); color: var(--purple); }
.icon--blue   { background: rgba(96,165,250,0.14);  color: var(--blue); }
.icon--pink   { background: rgba(244,114,182,0.14); color: var(--pink); }
.card-ideal h3 {
  font-size: 16px;
  text-transform: uppercase;
  margin: 0 0 10px;
  letter-spacing: 0.02em;
}
.card-ideal p {
  font-size: 14px;
  color: var(--text-dim);
  margin: 0;
}

/* ============== CARDS PRODUCT ============== */
.card-product {
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 14px 18px;
  text-align: center;
  transition: border-color .15s ease, transform .15s ease, box-shadow .15s ease;
}
.card-product:hover {
  border-color: rgba(200,255,28,0.35);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}
.card-product__img {
  background: linear-gradient(180deg, #1f1f1f 0%, #0e0e0e 100%);
  border-radius: 10px;
  padding: 18px;
  margin-bottom: 14px;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.card-product__img img { width: 80%; height: 80%; object-fit: contain; }
.card-product h3 {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0;
  color: var(--text-dim);
  font-weight: 600;
}

/* ============== PROCESO ============== */
.process {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  counter-reset: step;
}
.process__step {
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 22px;
}
.process__num {
  font-size: 36px;
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 16px;
}
.process__icon {
  width: 36px; height: 36px;
  color: var(--text-dim);
  margin-bottom: 16px;
}
.process__icon svg { width: 100%; height: 100%; }
.process__step h3 {
  font-size: 15px;
  text-transform: uppercase;
  margin: 0 0 8px;
}
.process__step p {
  font-size: 13px;
  color: var(--text-dim);
  margin: 0;
}

/* ============== FEATURE / TORNEOS ============== */
.feature {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: center;
}
.feature__media img {
  width: 100%;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, #1c1c1c 0%, #0c0c0c 100%);
  border: 1px solid var(--line);
}
.feature__copy p {
  color: var(--text-dim);
  font-size: 16px;
  margin: 0 0 28px;
}
.kit {
  list-style: none;
  padding: 0;
  margin: 0 0 32px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 10px;
}
.kit li {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 13px;
  color: var(--text-dim);
}
.kit__ico { font-size: 16px; }
.kit strong { color: var(--text); font-weight: 600; font-size: 12px; }

/* ============== GALLERY ============== */
.gallery-item {
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: center;
  transition: border-color .15s ease, transform .15s ease;
}
.gallery-item:hover {
  border-color: rgba(200,255,28,0.3);
  transform: translateY(-3px);
}
.gallery-item img {
  width: 100px; height: 100px;
  object-fit: contain;
}
.gallery-item span {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-dim);
  font-weight: 600;
}
.gallery-item--wide {
  grid-column: span 3;
}

/* ============== CTA FINAL ============== */
.cta-final {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
  align-items: center;
}
.cta-final__copy p {
  color: var(--text-dim);
  font-size: 16px;
  margin: 0 0 28px;
  max-width: 540px;
}
.cta-final__media {
  display: flex;
  justify-content: center;
}
.cta-final__media img {
  max-width: 360px;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,0.6));
}

/* ============== FOOTER ============== */
.footer {
  background: #050505;
  border-top: 1px solid var(--line-soft);
  padding: 48px 0 24px;
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}
.footer__brand p {
  color: var(--text-mute);
  font-size: 13px;
  margin: 8px 0 0;
}
.footer__links, .footer__social {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer__links a, .footer__social a {
  color: var(--text-dim);
  font-size: 14px;
  transition: color .15s ease;
}
.footer__links a:hover, .footer__social a:hover { color: var(--accent); }
.footer__bottom {
  border-top: 1px solid var(--line-soft);
  padding-top: 20px;
  text-align: center;
  color: var(--text-mute);
  font-size: 12px;
}

/* ============== WA FAB ============== */
.wa-fab {
  position: fixed;
  bottom: 22px;
  right: 22px;
  width: 56px;
  height: 56px;
  background: #25D366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(37,211,102,0.4);
  z-index: 100;
  transition: transform .15s ease, box-shadow .15s ease;
}
.wa-fab:hover {
  transform: scale(1.06);
  box-shadow: 0 14px 36px rgba(37,211,102,0.55);
}

/* ============== RESPONSIVE ============== */
@media (max-width: 980px) {
  .hero { padding: 56px 0 72px; }
  .hero__inner { grid-template-columns: 1fr; gap: 32px; }
  .hero__visual { order: -1; max-width: 380px; margin: 0 auto; }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--gallery { grid-template-columns: repeat(2, 1fr); }
  .gallery-item--wide { grid-column: span 2; }
  .process { grid-template-columns: repeat(2, 1fr); }
  .feature { grid-template-columns: 1fr; gap: 32px; }
  .feature__media { max-width: 480px; margin: 0 auto; }
  .cta-final { grid-template-columns: 1fr; text-align: center; }
  .cta-final__copy p { margin-left: auto; margin-right: auto; }
  .footer__inner { grid-template-columns: 1fr; gap: 24px; }
  .nav__links { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--bg); border-bottom: 1px solid var(--line); flex-direction: column; padding: 20px 24px; gap: 16px; margin: 0; }
  .nav__links.is-open { display: flex; }
  .nav__cta { display: none; }
  .nav__toggle { display: flex; }
  .section { padding: 64px 0; }
}
@media (max-width: 560px) {
  .grid--4 { grid-template-columns: 1fr 1fr; gap: 12px; }
  .grid--products { grid-template-columns: 1fr 1fr; }
  .process { grid-template-columns: 1fr; }
  .container { padding: 0 18px; }
  .hero__title { font-size: 34px; }
  .btn--lg { width: 100%; justify-content: center; }
  .hero__ctas { flex-direction: column; align-items: stretch; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
  html { scroll-behavior: auto; }
}