/* Layout del sitio, construido sobre colors_and_type.css (NAWEMEDIA Design System) */

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--color-bg-base);
  color: var(--color-text-primary);
  font-family: var(--font-ui);
  line-height: var(--leading-normal);
}

a { color: inherit; }

.wrap {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--color-bg-overlay);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border-subtle);
}

nav.wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo-word-img {
  height: 24px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-links a {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--color-text-muted);
  transition: var(--transition-fast);
}

.nav-links a:hover { color: var(--color-text-primary); }

.menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  padding: 8px 10px;
  cursor: pointer;
}

/* Buttons (spec: preview/components-buttons.html) */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-lg);
  border: none;
  cursor: pointer;
  text-decoration: none;
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  font-weight: var(--weight-black);
  text-transform: uppercase;
  letter-spacing: var(--tracking-widest);
  white-space: nowrap;
  transition: var(--transition-base);
}

.btn-primary {
  background: var(--color-gold-bright);
  color: var(--color-primary-text);
  box-shadow: 0 0 30px rgba(245,158,11,0.2);
}

.btn-primary:hover {
  background: var(--color-gold-hover);
  transform: scale(1.03);
}

.btn-secondary {
  background: var(--color-bg-elevated);
  color: var(--color-gold-bright);
  border: 1px solid rgba(245,158,11,0.2);
}

.btn-secondary:hover {
  background: #222232;
  border-color: rgba(245,158,11,0.5);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
  padding: 14px 8px;
}

.btn-ghost:hover { color: var(--color-gold-bright); }

/* Hero */
.hero {
  padding: 120px 0 96px;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: var(--color-bg-base);
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(10,10,10,0.35) 0%, rgba(10,10,10,0.55) 60%, var(--color-bg-base) 100%),
    radial-gradient(ellipse at center, rgba(10,10,10,0.10) 0%, rgba(10,10,10,0.45) 78%);
  pointer-events: none;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -30% -10% auto -10%;
  height: 560px;
  z-index: 2;
  background:
    radial-gradient(ellipse at 30% 30%, rgba(139,0,255,0.14) 0%, transparent 55%),
    radial-gradient(ellipse at 70% 40%, rgba(255,0,170,0.12) 0%, transparent 55%),
    radial-gradient(ellipse at 50% 60%, rgba(245,158,11,0.10) 0%, transparent 60%);
  pointer-events: none;
}

.hero .wrap { position: relative; z-index: 3; }

.hero h1 {
  margin: 0 0 24px;
  font-size: clamp(2.6rem, 6vw, 5.2rem);
  max-width: 900px;
  margin-inline: auto;
}

.hero h1 .accent { color: var(--color-gold-bright); }

.hero p.lead {
  font-family: var(--font-ui);
  color: var(--color-text-muted);
  font-size: var(--text-lg);
  max-width: 620px;
  margin: 0 auto 40px;
  line-height: var(--leading-relaxed);
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Section shell */
section {
  padding: 96px 0;
  border-top: 1px solid var(--color-border-subtle);
}

.section-head {
  max-width: 640px;
  margin: 0 0 56px;
}

.section-head .nw-label { margin-bottom: 16px; display: block; }

.section-head h2 {
  margin: 0 0 14px;
  font-size: clamp(2rem, 4vw, 3rem);
}

.section-head p {
  font-family: var(--font-ui);
  color: var(--color-text-muted);
  margin: 0;
  font-size: var(--text-base);
}

/* Servicios */
.grid-services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.service-card {
  padding: 32px;
}

.service-card .icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(245,158,11,0.12);
  color: var(--color-gold-bright);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 22px;
}

.service-card h3 {
  margin: 0 0 12px;
  font-size: var(--text-lg);
  font-family: var(--font-heading);
}

.service-card p {
  margin: 0;
  font-family: var(--font-ui);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}

.service-card .nw-tag {
  display: inline-block;
  margin-top: 18px;
  border: 1px solid rgba(245,158,11,0.3);
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

/* Demos */
.grid-demos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.demo-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  transition: var(--transition-slow);
}

.demo-card:hover {
  border-color: rgba(245,158,11,0.4);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow-gold);
}

.demo-thumb {
  height: 130px;
  background: linear-gradient(135deg, #16161f, #0a0a0a);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-faint);
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  overflow: hidden;
}

.demo-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  filter: saturate(0.9);
  transition: var(--transition-slow);
}

.demo-card:hover .demo-thumb img {
  filter: saturate(1.05);
  transform: scale(1.03);
}

.demo-body { padding: 18px 20px 22px; }

.demo-body h4 {
  margin: 0 0 6px;
  font-size: var(--text-base);
  font-family: var(--font-ui);
  font-weight: var(--weight-bold);
}

.demo-body span.kicker {
  display: block;
  font-family: var(--font-ui);
  color: var(--color-text-faint);
  font-size: var(--text-xs);
  margin-bottom: 10px;
}

.demo-body .link {
  font-family: var(--font-ui);
  color: var(--color-gold-bright);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
}

/* Presupuesto */
.presupuesto-box {
  padding: 44px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 44px;
  align-items: center;
}

.presupuesto-box .steps {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
  display: grid;
  gap: 14px;
}

.presupuesto-box .steps li {
  display: flex;
  gap: 12px;
  font-family: var(--font-ui);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.presupuesto-box .steps li b {
  color: var(--color-gold-bright);
  font-weight: var(--weight-black);
}

.presupuesto-visual {
  border: 1px dashed var(--color-border-subtle);
  border-radius: var(--radius-2xl);
  min-height: 240px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--color-text-muted);
  padding: 28px;
  gap: 12px;
  font-family: var(--font-ui);
  font-size: var(--text-sm);
}

.presupuesto-embed {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  border: 1px solid var(--color-border-subtle);
  box-shadow: var(--shadow-lg);
  height: 780px;
}

.presupuesto-embed iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  background: #05070D;
}

@media (max-width: 760px) {
  .presupuesto-embed { height: 640px; }
}

/* Cart bar style CTA (spec: preview/components-cartbar.html) */
.cart-bar {
  background: var(--color-bg-overlay);
  backdrop-filter: blur(24px);
  border-radius: var(--radius-card);
  padding: 20px 28px;
  border: 1px solid rgba(245,158,11,0.3);
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 40px;
}

.cart-bar .left { display: flex; align-items: center; gap: 20px; }

.cart-bar .icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  background: var(--color-gold-bright);
  box-shadow: 0 0 30px rgba(245,158,11,0.3);
  transform: rotate(12deg) scale(1.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

.cart-bar .price-label {
  font-family: var(--font-ui);
  font-size: var(--text-2xs);
  font-weight: var(--weight-black);
  color: var(--color-gold-bright);
  text-transform: uppercase;
  letter-spacing: var(--tracking-ultra);
  margin-bottom: 4px;
  font-style: italic;
}

.cart-bar .price {
  font-family: var(--font-ui);
  font-size: var(--text-4xl);
  font-weight: var(--weight-black);
  letter-spacing: var(--tracking-tighter);
  color: var(--color-text-primary);
}

/* Contacto */
.contact-box {
  background: linear-gradient(135deg, rgba(245,158,11,0.08), transparent 60%);
  padding: 64px;
  text-align: center;
}

.contact-box h2 { margin: 0 0 14px; font-size: clamp(1.8rem, 4vw, 2.6rem); }
.contact-box p {
  font-family: var(--font-ui);
  color: var(--color-text-muted);
  margin: 0 0 32px;
}

.contact-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

footer {
  border-top: 1px solid var(--color-border-subtle);
  padding: 36px 0;
  font-family: var(--font-ui);
  color: var(--color-text-faint);
  font-size: var(--text-xs);
}

footer .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-logo-img { height: 16px; width: auto; display: block; opacity: 0.9; }

@media (max-width: 760px) {
  .nav-links { display: none; }
  .menu-toggle { display: inline-flex; }
  .presupuesto-box { grid-template-columns: 1fr; }
  .cart-bar { justify-content: center; text-align: center; }
}