/* ==========================================================================
   LanzaWeb — Sections CSS (Assembly Design System)
   Un solo archivo para todas las secciones. Cargado por el tema.
   ========================================================================== */

/* Container */
.lw-w { max-width: var(--lw-max-width); margin: 0 auto; padding: 0 24px; }

/* Scroll reveal */
.lw-rv { opacity: 0; transform: translateY(18px); transition: opacity .55s ease, transform .55s ease; }
.lw-rv.v { opacity: 1; transform: none; }
.lw-d1 { transition-delay: .08s; }
.lw-d2 { transition-delay: .16s; }
.lw-d3 { transition-delay: .24s; }
.lw-d4 { transition-delay: .32s; }

/* Label */
.lw-label { font-size: 14px; font-weight: 600; text-transform: uppercase; letter-spacing: .28px; margin-bottom: 14px; }

/* Subtitle */
.lw-sub { color: var(--lw-gray-mid); font-size: 20px; margin-bottom: 40px; max-width: 560px; }

/* --- NAV --- */
.lw-nav { position: sticky; top: 0; z-index: 999; background: var(--lw-bg); padding: 20px 0; border-bottom: 1px solid var(--lw-border); }
.lw-nav .lw-w { display: flex; align-items: center; justify-content: space-between; }
.lw-nav-logo { font-size: 22px; font-weight: 600; letter-spacing: -.02em; color: var(--lw-text); text-decoration: none; }
.lw-nav-links { display: flex; align-items: center; gap: 28px; list-style: none; margin: 0; padding: 0; }
.lw-nav-links a { font-size: 14px; font-weight: 600; letter-spacing: .28px; color: var(--lw-gray-mid); transition: color .2s; text-decoration: none; }
.lw-nav-links a:hover { color: var(--lw-text); }
@media (max-width: 768px) { .lw-dk { display: none; } }

/* --- HERO --- */
.lw-hero { padding: 80px 0 0; }
.lw-hero .lw-w { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.lw-hero-price { display: inline-flex; align-items: center; gap: 8px; background: var(--lw-bg-secondary); padding: 6px 16px; border-radius: var(--lw-radius-pill); font-size: 14px; font-weight: 600; color: var(--lw-gray-mid); margin-bottom: 20px; }
.lw-hero h1 { margin-bottom: 16px; }
.lw-hero-sub { font-size: 20px; color: var(--lw-gray-mid); margin-bottom: 28px; line-height: 28px; }
.lw-hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 20px; }
.lw-hero-trust { display: flex; gap: 16px; flex-wrap: wrap; font-size: 14px; color: var(--lw-gray-light); font-weight: 500; }

/* --- PROBLEM (dark) --- */
.lw-problem { padding: 80px 0; background: var(--lw-text); color: var(--lw-bg-alt); }
.lw-problem .lw-label { color: var(--lw-green); }
.lw-problem h2 { color: var(--lw-bg-alt); }
.lw-problem .lw-sub { color: rgba(254,254,253,.5); }
.lw-prob-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(255,255,255,.06); border-radius: var(--lw-radius-card); overflow: hidden; }
.lw-prob-item { background: rgba(255,255,255,.03); padding: 32px 24px; }
.lw-prob-num { font-size: 36px; font-weight: 600; color: var(--lw-green); margin-bottom: 6px; line-height: 1; }
.lw-prob-item h4 { margin-bottom: 8px; color: var(--lw-bg-alt); }
.lw-prob-item p { font-size: 14px; color: rgba(254,254,253,.45); line-height: 20px; }

/* --- SOLUTION --- */
.lw-solution { padding: 80px 0; }
.lw-sol-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.lw-sol-card { border: 1px solid var(--lw-border); border-radius: var(--lw-radius-card); padding: 28px 24px; transition: border-color .3s, background .3s; }
.lw-sol-card:hover { border-color: var(--lw-border-hover); background: var(--lw-bg-hover); }
.lw-sol-card h4 { margin-bottom: 6px; }
.lw-sol-card p { font-size: 14px; color: var(--lw-gray-mid); line-height: 20px; }

/* --- PORTAL PREVIEW (dark) --- */
.lw-portal-preview { padding: 80px 0; background: var(--lw-text); }
.lw-portal-preview .lw-label { color: var(--lw-green); }
.lw-portal-preview h2 { color: var(--lw-bg-alt); }
.lw-portal-preview .lw-sub { color: rgba(254,254,253,.45); }
.lw-pp-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.lw-pp-card { background: var(--lw-dark); border-radius: var(--lw-radius-card); padding: 24px; }
.lw-pp-card h4 { color: var(--lw-bg-alt); margin-bottom: 6px; }
.lw-pp-card p { font-size: 14px; color: rgba(254,254,253,.45); line-height: 20px; }

/* --- NOTECH --- */
.lw-notech { padding: 80px 0; border-top: 1px solid var(--lw-border); }
.lw-notech blockquote { font-size: 20px; color: var(--lw-gray-mid); line-height: 28px; border-left: 3px solid var(--lw-green); padding-left: 24px; margin: 0 0 24px; font-style: italic; }
.lw-notech-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.lw-notech-card { border: 1px solid var(--lw-border); border-radius: var(--lw-radius-card); padding: 24px; }
.lw-notech-card h4 { margin-bottom: 6px; font-size: 18px; }
.lw-notech-card p { font-size: 14px; color: var(--lw-gray-mid); line-height: 20px; }

/* --- RESULTS --- */
.lw-results { padding: 80px 0; }
.lw-res-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.lw-res-card { border: 1px solid var(--lw-border); border-radius: var(--lw-radius-card); padding: 28px 24px; text-align: center; }
.lw-res-num { font-size: 40px; font-weight: 600; color: var(--lw-green); line-height: 1; margin-bottom: 8px; }
.lw-res-what { font-size: 16px; font-weight: 600; margin-bottom: 4px; }
.lw-res-who { font-size: 13px; color: var(--lw-gray-light); }

/* --- PRICING --- */
.lw-pricing { padding: 80px 0; text-align: center; }
.lw-price-compact { max-width: 600px; margin: 0 auto; background: var(--lw-bg-alt); border: 1px solid var(--lw-border); border-radius: 20px; padding: 40px; }
.lw-price-big { font-size: 56px; font-weight: 600; line-height: 1; letter-spacing: -.03em; margin-bottom: 4px; }
.lw-price-big sup { font-size: 20px; vertical-align: super; }
.lw-price-iva { font-size: 14px; color: var(--lw-gray-light); margin-bottom: 4px; }
.lw-price-setup { font-size: 14px; color: var(--lw-gray-mid); margin-bottom: 16px; }
.lw-price-tag { font-size: 18px; color: var(--lw-gray-mid); margin-bottom: 24px; }
.lw-roi-note { font-size: 16px; color: var(--lw-gray-mid); margin: 24px auto 0; max-width: 500px; text-align: center; line-height: 24px; padding: 16px; background: var(--lw-bg-subtle); border-radius: var(--lw-radius-sm); }
.lw-mini-compare { display: flex; gap: 12px; justify-content: center; margin-top: 24px; flex-wrap: wrap; }
.lw-mc-item { padding: 10px 20px; border: 1px solid var(--lw-border); border-radius: var(--lw-radius-sm); font-size: 14px; display: flex; gap: 8px; align-items: center; }
.lw-mc-item.active { border-color: var(--lw-green); background: rgba(34,197,94,.06); }
.lw-mc-label { font-weight: 600; }
.lw-mc-price { color: var(--lw-gray-mid); }
.lw-crossed { text-decoration: line-through; color: var(--lw-gray-light); }
.lw-mc-item.active .lw-mc-price { color: var(--lw-green); font-weight: 600; text-decoration: none; }

/* --- PAUL --- */
.lw-paul-section { padding: 60px 0; border-top: 1px solid var(--lw-border); }
.lw-paul-inner { display: flex; gap: 24px; align-items: center; max-width: 640px; }
.lw-paul-photo { width: 80px; height: 80px; border-radius: 50%; background: var(--lw-dark); color: var(--lw-bg-alt); display: flex; align-items: center; justify-content: center; font-size: 24px; font-weight: 600; flex-shrink: 0; }
.lw-paul-info h3 { margin-bottom: 6px; }
.lw-paul-info > p { font-size: 16px; color: var(--lw-gray-mid); line-height: 24px; margin-bottom: 10px; }
.lw-paul-links { display: flex; gap: 16px; flex-wrap: wrap; }
.lw-paul-link { font-size: 14px; font-weight: 600; color: var(--lw-blue); text-decoration: underline; }

/* --- FAQ --- */
.lw-faq { padding: 80px 0; }
.lw-faq-list { max-width: 640px; margin: 40px auto 0; }
.lw-faq-item { border-bottom: 1px solid var(--lw-border); }
.lw-faq-q { width: 100%; display: flex; align-items: center; justify-content: space-between; padding: 20px 0; background: none; border: none; cursor: pointer; font-size: 20px; font-weight: 600; color: var(--lw-text); text-align: left; transition: color .2s; gap: 16px; font-family: var(--lw-font); }
.lw-faq-q:hover { color: var(--lw-blue); }
.lw-faq-ic { width: 28px; height: 28px; border-radius: 50%; background: var(--lw-bg-subtle); border: 1px solid var(--lw-border); display: flex; align-items: center; justify-content: center; font-size: 16px; transition: .3s; flex-shrink: 0; }
.lw-faq-item.on .lw-faq-ic { background: var(--lw-text); color: var(--lw-bg-alt); border-color: var(--lw-text); transform: rotate(45deg); }
.lw-faq-a { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.lw-faq-a-in { padding: 0 0 20px; font-size: 16px; color: var(--lw-gray-mid); line-height: 26px; }

/* --- CTA + FORM --- */
.lw-cta-section { padding: 80px 0; background: var(--lw-text); }
.lw-cta-section .lw-w { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.lw-cta-left h2 { color: var(--lw-bg-alt); margin-bottom: 16px; }
.lw-cta-left p { color: rgba(254,254,253,.5); font-size: 20px; line-height: 28px; margin-bottom: 12px; }
.lw-trust { font-size: 14px; color: rgba(254,254,253,.3); }
.lw-cta-form { background: var(--lw-bg-alt); border-radius: var(--lw-radius-card); padding: 32px; }
.lw-cta-form h3 { margin-bottom: 4px; }
.lw-fs { font-size: 14px; color: var(--lw-gray-light); margin-bottom: 20px; }
.lw-cta-form label { display: block; font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .28px; color: var(--lw-gray-mid); margin-bottom: 6px; }
.lw-cta-form input { width: 100%; padding: 12px 14px; border: 1px solid var(--lw-border); border-radius: var(--lw-radius-sm); font-size: 16px; font-family: var(--lw-font); margin-bottom: 14px; background: var(--lw-bg); color: var(--lw-text); transition: border-color .2s; }
.lw-cta-form input:focus { outline: none; border-color: var(--lw-blue); }
.lw-cta-form button { width: 100%; margin-top: 4px; }

/* --- CROSS-LINKS --- */
.lw-cross-links { padding: 48px 0; background: var(--lw-bg-secondary); }
.lw-cl-title { font-size: 16px; font-weight: 600; text-align: center; margin-bottom: 16px; color: var(--lw-gray-mid); }
.lw-cl-grid { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.lw-cl-link { font-size: 14px; padding: 8px 16px; border: 1px solid var(--lw-border); border-radius: var(--lw-radius-pill); background: var(--lw-bg-alt); color: var(--lw-text); transition: all .2s; text-decoration: none; }
.lw-cl-link:hover { border-color: var(--lw-border-hover); background: var(--lw-bg-hover); }

/* --- MOBILE BAR --- */
.lw-m-bar { display: none; position: fixed; bottom: 0; left: 0; right: 0; background: var(--lw-bg-alt); padding: 10px 16px; box-shadow: 0 -1px 6px rgba(0,0,0,.04); z-index: 99; }
.lw-m-bar a { display: block; text-align: center; background: var(--lw-text); color: var(--lw-bg-alt); padding: 12px; border-radius: var(--lw-radius-pill); font-weight: 600; font-size: 14px; text-decoration: none; }

/* --- RESPONSIVE --- */
@media (max-width: 900px) {
  .lw-hero .lw-w, .lw-cta-section .lw-w { grid-template-columns: 1fr; }
  .lw-prob-grid, .lw-sol-grid, .lw-pp-grid, .lw-notech-grid, .lw-res-grid { grid-template-columns: 1fr; }
  .lw-paul-inner { flex-direction: column; text-align: center; align-items: center; }
  .lw-paul-links { justify-content: center; }
  .lw-mini-compare { flex-direction: column; align-items: center; }
  .lw-m-bar { display: block; }
  body.lanzaweb-page { padding-bottom: 60px; }
}
@media (max-width: 600px) {
  .lw-hero-ctas { flex-direction: column; }
  .lw-hero-ctas a { width: 100%; justify-content: center; }
}