/* ==========================================================================
   Portada de Space Note: composición editorial
   ========================================================================== */
.landing { background: var(--bg); overflow-x: hidden; }
.wrap { width: min(1200px, 100%); margin: 0 auto; padding-inline: clamp(16px, 4vw, 32px); }
.section { padding-block: clamp(64px, 10vw, 120px); position: relative; }
.section-head { max-width: 720px; margin-bottom: var(--sp-10); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head h2 { font-size: var(--fs-3xl); line-height: 1.05; letter-spacing: -0.035em; }
.eyebrow { display: inline-block; font-size: var(--fs-xs); font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase; color: var(--brand-text); margin-bottom: var(--sp-3); }
.eyebrow.light { color: var(--sun); }
.hide-sm { display: inline-flex; }

/* ── Encabezado ── */
.site-header { position: sticky; top: 0; z-index: 50; padding-top: env(safe-area-inset-top, 0px); transition: background var(--dur-2), box-shadow var(--dur-2); }
.site-header.scrolled { background: color-mix(in srgb, var(--bg) 82%, transparent); backdrop-filter: blur(14px) saturate(1.4); box-shadow: 0 1px 0 var(--line); }
.header-inner { display: flex; align-items: center; gap: var(--sp-6); height: 72px; }
.logo { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-family: var(--font-display); font-weight: 800; font-size: 1.45rem; letter-spacing: -0.035em; }
.logo:hover { color: var(--ink); }
.main-nav { display: flex; gap: var(--sp-1); }
.main-nav > a { padding: 8px 14px; border-radius: var(--r-pill); color: var(--ink-2); text-decoration: none; font-weight: 600; font-size: var(--fs-sm); }
.main-nav > a:hover { background: var(--surface-2); color: var(--ink); }
.nav-cta-mobile { display: none; }
.header-actions { margin-left: auto; display: flex; align-items: center; gap: var(--sp-2); }
.menu-btn { display: none; }

/* ── Hero ── */
.hero { position: relative; padding: clamp(32px, 6vw, 72px) 0 var(--sp-12); isolation: isolate; }
.hero-bg { position: absolute; inset: -80px 0 0; z-index: -1; overflow: hidden; pointer-events: none; }
.blob { position: absolute; border-radius: 50%; filter: blur(60px); opacity: 0.55; }
.blob.b1 { width: 520px; height: 520px; left: -160px; top: 40px; background: color-mix(in srgb, var(--brand) 55%, transparent); }
.blob.b2 { width: 420px; height: 420px; right: -100px; top: -40px; background: color-mix(in srgb, var(--coral) 45%, transparent); }
.blob.b3 { width: 380px; height: 380px; right: 25%; bottom: -120px; background: color-mix(in srgb, var(--mint) 35%, transparent); }
.grid-lines { position: absolute; inset: 0; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 64px 64px; mask-image: radial-gradient(ellipse at 50% 30%, #000 0%, transparent 70%); opacity: 0.6; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(32px, 5vw, 64px); align-items: center; }
.kicker { display: inline-flex; align-items: center; gap: 10px; padding: 6px 14px 6px 8px; border-radius: var(--r-pill); background: var(--surface); border: 1px solid var(--line); font-size: var(--fs-xs); font-weight: 700; color: var(--ink-2); box-shadow: var(--shadow-xs); }
.kicker-dot { width: 22px; height: 22px; border-radius: 50%; background: var(--gradient-sunrise); box-shadow: 0 0 0 4px var(--coral-soft); }
.hero h1 { font-size: var(--fs-hero); line-height: 0.98; letter-spacing: -0.045em; margin: var(--sp-5) 0; }
.hero h1 em { font-style: normal; background: linear-gradient(100deg, var(--brand) 10%, var(--coral) 60%, var(--sun) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; position: relative; white-space: nowrap; }
.hero h1 em::after { content: ''; position: absolute; left: 2%; right: 2%; bottom: 0.02em; height: 0.12em; border-radius: 1em; background: var(--sun); opacity: 0.45; z-index: -1; }
.lead { font-size: var(--fs-md); color: var(--ink-2); max-width: 52ch; line-height: 1.65; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: var(--sp-3); margin-top: var(--sp-6); }
.hero-ctas .btn svg { width: 20px; height: 20px; }
.hero-facts { list-style: none; padding: 0; margin: var(--sp-8) 0 0; display: flex; flex-wrap: wrap; gap: var(--sp-6); font-size: var(--fs-sm); color: var(--muted); }
.hero-facts strong { display: block; font-family: var(--font-display); font-size: var(--fs-xl); color: var(--ink); }

.hero-visual { position: relative; min-height: 480px; }
.mock-window { position: relative; border-radius: 22px; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow-lg), 0 60px 80px -50px color-mix(in srgb, var(--brand) 60%, transparent); overflow: hidden; transform: perspective(1600px) rotateY(-9deg) rotateX(4deg); transform-origin: left center; }
.mock-window.visible { transform: perspective(1600px) rotateY(-9deg) rotateX(4deg); }
.mock-bar { display: flex; align-items: center; gap: 6px; padding: 10px 14px; background: var(--surface-2); border-bottom: 1px solid var(--line); }
.mock-bar span { width: 10px; height: 10px; border-radius: 50%; background: var(--surface-3); }
.mock-bar span:nth-child(1) { background: #f4845f; }
.mock-bar span:nth-child(2) { background: #f2b33d; }
.mock-bar span:nth-child(3) { background: #19c39a; }
.mock-bar em { margin-left: 12px; font-style: normal; font-size: 11px; color: var(--muted); background: var(--surface); padding: 2px 10px; border-radius: var(--r-pill); }
.mock-body { display: grid; grid-template-columns: 52px 1fr; min-height: 380px; }
.mock-side { display: flex; flex-direction: column; gap: 10px; padding: 14px 10px; border-right: 1px solid var(--line); }
.mock-side i { height: 30px; border-radius: 9px; background: var(--surface-2); }
.mock-side i.on { background: var(--brand); }
.mock-main { padding: 16px; display: flex; flex-direction: column; gap: 12px; }
.mock-hero { display: flex; justify-content: space-between; align-items: center; padding: 16px; border-radius: 16px; background: var(--gradient-brand); color: #fff; }
.mock-hero small { display: block; font-size: 10px; opacity: 0.8; text-transform: uppercase; letter-spacing: 0.08em; }
.mock-hero b { display: block; font-family: var(--font-display); font-size: 1.25rem; }
.mock-hero span { font-size: 12px; opacity: 0.9; }
.mock-ring { width: 64px; height: 64px; border-radius: 50%; display: flex; flex-direction: column; align-items: center; justify-content: center; border: 6px solid #f2b33d; border-left-color: rgba(255, 255, 255, 0.25); }
.mock-ring small { font-size: 8px; }
.mock-ring b { font-size: 1.3rem; line-height: 1; }
.mock-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.mock-stats div { padding: 10px; border-radius: 12px; border: 1px solid var(--line); }
.mock-stats small { display: block; font-size: 10px; color: var(--muted); }
.mock-stats b { font-family: var(--font-display); font-size: 1.15rem; }
.mock-list { display: flex; flex-direction: column; gap: 6px; }
.mock-list div { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 10px; background: var(--surface-2); font-size: 12px; font-weight: 600; }
.mock-list i { width: 8px; height: 26px; border-radius: 4px; background: var(--c); }
.mock-list span { flex: 1; }
.mock-list em { font-style: normal; font-size: 10px; padding: 2px 8px; border-radius: var(--r-pill); background: var(--surface); color: var(--muted); }
.mock-list em.warn { background: var(--warning-soft); color: var(--warning); }
.mock-chart { display: flex; align-items: flex-end; gap: 8px; height: 70px; padding: 8px 4px 0; border-top: 1px dashed var(--line); }
.mock-chart span { flex: 1; height: var(--h); border-radius: 6px 6px 2px 2px; background: color-mix(in srgb, var(--series-1) 45%, transparent); }
.mock-chart span:last-child { background: var(--series-1); }
.float-card { position: absolute; display: flex; gap: 12px; align-items: center; padding: 12px 16px; border-radius: 18px; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow-lg); font-size: 13px; animation: float-slow 7s ease-in-out infinite; max-width: 280px; }
.float-card b { display: block; }
.float-card small { display: block; color: var(--muted); font-size: 12px; line-height: 1.35; }
.fc-ai { right: -12px; top: -18px; animation-delay: -1s; }
.fc-icon { width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center; flex: none; color: #fff; background: conic-gradient(from 200deg, #2e7d32, #90ee90, #f4845f, #f2b33d, #2e7d32); }
.fc-btns { display: flex; gap: 6px; margin-top: 6px; }
.fc-btns i { font-style: normal; font-size: 11px; font-weight: 700; padding: 3px 10px; border-radius: var(--r-pill); background: var(--brand); color: var(--brand-ink); }
.fc-btns i.ghost { background: var(--surface-2); color: var(--ink-2); }
.fc-xp { left: -24px; bottom: 70px; animation-delay: -3s; }
.fc-xp .xp { padding: 6px 10px; border-radius: 12px; background: var(--sun-soft); color: var(--sun-strong); font-weight: 800; }
.fc-grade { right: 24px; bottom: -22px; animation-delay: -5s; }
.fc-grade .big { font-family: var(--font-display); font-size: 1.9rem; color: var(--mint-strong); line-height: 1; }
.fc-grade .big small { display: inline; font-size: 0.9rem; color: var(--muted); }

.marquee { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--sp-2) var(--sp-6); margin-top: clamp(48px, 7vw, 88px); padding-top: var(--sp-6); border-top: 1px solid var(--line); }
.marquee span { font-family: var(--font-display); font-weight: 700; font-size: var(--fs-md); color: var(--faint); }
.marquee span::before { content: '✦'; margin-right: var(--sp-3); color: var(--coral); font-size: 0.8em; }

/* ── Paneles por rol ── */
.roles { background: var(--surface); border-block: 1px solid var(--line); }
.role-tabs { display: inline-flex; padding: 5px; border-radius: var(--r-pill); background: var(--surface-2); margin-bottom: var(--sp-8); flex-wrap: wrap; }
.role-tabs button { border: 0; background: none; padding: 10px 22px; border-radius: var(--r-pill); font-weight: 700; color: var(--muted); min-height: 44px; }
.role-tabs button[aria-selected='true'] { background: var(--ink); color: var(--bg); }
.role-panel { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--sp-10); align-items: center; }
.role-panel.swap .role-copy, .role-panel.swap .role-visual { animation: rise var(--dur-3) var(--ease); }
.role-copy h3 { font-size: var(--fs-2xl); letter-spacing: -0.03em; }
.role-copy ul { list-style: none; padding: 0; margin: var(--sp-5) 0 var(--sp-6); display: flex; flex-direction: column; gap: var(--sp-3); }
.role-copy li { display: flex; gap: var(--sp-3); align-items: flex-start; color: var(--ink-2); }
.role-copy li::before { content: ''; flex: none; width: 22px; height: 22px; margin-top: 2px; border-radius: 7px; background: var(--brand-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234b3fe0' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / 14px no-repeat; }
.role-visual { position: relative; min-height: 340px; }
.rv-card { position: absolute; display: flex; flex-direction: column; gap: 8px; padding: var(--sp-5); border-radius: var(--r-lg); background: var(--bg); border: 1px solid var(--line); box-shadow: var(--shadow-md); width: min(360px, 90%); }
.rv-card b { font-family: var(--font-display); font-size: var(--fs-md); }
.rv-a { left: 0; top: 0; }
.rv-b { right: 0; bottom: 0; background: var(--surface); }
.rv-row { display: flex; align-items: center; gap: 10px; padding: 10px; border-radius: var(--r-sm); background: var(--surface); font-size: var(--fs-sm); font-weight: 600; }
.rv-row i { width: 8px; height: 8px; border-radius: 50%; background: var(--brand); }
.rv-row em { margin-left: auto; font-style: normal; font-size: var(--fs-xs); color: var(--muted); }
.rv-chip { padding: 8px 12px; border-radius: var(--r-sm); font-size: var(--fs-sm); font-weight: 650; }
.rv-chip.ok { background: color-mix(in srgb, var(--status-good) 16%, transparent); }
.rv-chip.mid { background: color-mix(in srgb, var(--status-warn) 22%, transparent); }
.rv-chip.low { background: color-mix(in srgb, var(--status-critical) 15%, transparent); }

/* ── Bento de funciones ── */
.bento { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); grid-auto-rows: minmax(200px, auto); gap: var(--sp-4); }
.bento-card { position: relative; display: flex; flex-direction: column; gap: var(--sp-2); padding: var(--sp-6); border-radius: var(--r-xl); background: var(--surface); border: 1px solid var(--line); overflow: hidden; transition: transform var(--dur-2) var(--ease), box-shadow var(--dur-2); }
.bento-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.bento-card h3 { font-size: var(--fs-lg); margin: var(--sp-2) 0 0; }
.bento-card p { color: var(--muted); font-size: var(--fs-sm); margin: 0; }
.b-wide { grid-column: span 2; }
.b-tall { grid-row: span 2; background: linear-gradient(180deg, var(--sun-soft), var(--surface) 60%); }
.b-icon { width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; background: color-mix(in srgb, var(--c) 14%, transparent); color: var(--c); }
.b-icon svg { width: 22px; height: 22px; }
:root[data-theme='dark'] .b-icon { color: color-mix(in srgb, var(--c) 45%, #fff); }
.b-demo { margin-top: auto; padding-top: var(--sp-4); display: grid; gap: 6px; font-size: var(--fs-xs); }
.b-demo.grading { grid-template-columns: 1fr auto; align-items: center; }
.b-demo.grading span { padding: 6px 10px; background: var(--surface-2); border-radius: 8px; font-weight: 600; }
.b-demo.grading b { padding: 6px 10px; border-radius: 8px; background: var(--success-soft); color: var(--success); }
.b-demo.grading b:nth-of-type(2) { background: var(--brand-soft); color: var(--brand-text); }
.b-demo.builder .q { font-weight: 700; font-size: var(--fs-sm); color: var(--ink); }
.b-demo.builder .opt { padding: 8px 12px; border-radius: 10px; border: 1.5px solid var(--line-strong); font-weight: 600; }
.b-demo.builder .opt.right { border-color: var(--success); background: var(--success-soft); color: var(--success); }
.b-levels { margin-top: auto; display: flex; gap: 6px; align-items: flex-end; }
.b-levels i { font-style: normal; flex: 1; text-align: center; padding: 6px 0; border-radius: 8px; font-size: var(--fs-xs); font-weight: 700; color: #fff; }
.b-levels .l1 { background: var(--mint); height: 34px; }
.b-levels .l2 { background: var(--brand); height: 48px; }
.b-levels .l3 { background: var(--coral); height: 62px; }
.b-flash { margin-top: auto; position: relative; height: 150px; perspective: 900px; }
.b-flash span { position: absolute; inset: 10px 10px 0; display: grid; place-items: center; border-radius: 16px; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow-md); font-family: var(--font-display); font-weight: 800; font-size: 1.2rem; text-align: center; padding: 10px; }
.b-flash .back { inset: 0 20px 10px 0; background: var(--gradient-brand); color: #fff; font-size: 1rem; transform: rotate(-6deg); z-index: -1; }

/* ── Sección de IA ── */
.ai-section { background: radial-gradient(120% 120% at 100% 0%, #2e5d38 0%, #1d3a24 55%, #14281a 100%); color: #e8f5e9; overflow: hidden; }
.ai-section::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.07) 1px, transparent 0) 0 0 / 24px 24px; pointer-events: none; }
.ai-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 80px); align-items: center; position: relative; }
.ai-copy h2 { color: #fff; font-size: var(--fs-3xl); letter-spacing: -0.035em; }
.ai-copy p { color: rgba(233, 232, 255, 0.8); font-size: var(--fs-md); }
.ai-points { list-style: none; padding: 0; margin: var(--sp-6) 0 0; display: grid; gap: var(--sp-4); }
.ai-points li { padding-left: 34px; position: relative; color: rgba(233, 232, 255, 0.78); font-size: var(--fs-sm); }
.ai-points li::before { content: '✦'; position: absolute; left: 0; top: -1px; width: 24px; height: 24px; border-radius: 8px; display: grid; place-items: center; background: linear-gradient(135deg, #f4845f, #f2b33d); color: #1d3a24; font-size: 12px; }
.ai-points b { color: #fff; }
.chat-mock { padding: var(--sp-5); border-radius: var(--r-xl); background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.12); backdrop-filter: blur(10px); display: flex; flex-direction: column; gap: var(--sp-3); box-shadow: 0 40px 80px -30px rgba(0, 0, 0, 0.6); }
.cm-head { display: flex; align-items: center; gap: 10px; padding-bottom: var(--sp-3); border-bottom: 1px solid rgba(255, 255, 255, 0.1); }
.cm-head em { margin-left: auto; font-style: normal; font-size: 11px; padding: 3px 10px; border-radius: var(--r-pill); background: rgba(144, 238, 144, 0.2); color: #c8f0d0; }
.cm-orb { width: 30px; height: 30px; border-radius: 10px; display: grid; place-items: center; background: conic-gradient(from 200deg, #2e7d32, #90ee90, #f4845f, #f2b33d, #2e7d32); color: #fff; }
.cm-msg { max-width: 88%; padding: 12px 16px; border-radius: 18px; font-size: var(--fs-sm); line-height: 1.55; }
.cm-msg.user { align-self: flex-end; background: #90ee90; color: #121512; border-bottom-right-radius: 6px; font-weight: 550; }
.cm-msg.ai { align-self: flex-start; background: rgba(255, 255, 255, 0.92); color: #1d3a24; border-bottom-left-radius: 6px; }
.cm-action { margin-top: 10px; padding: 12px; border-radius: 12px; border: 1.5px dashed #2e7d32; background: #e8f5e9; display: flex; flex-direction: column; gap: 4px; }
.cm-action small { color: #646284; font-size: 11px; }
.cm-btns { display: flex; gap: 6px; margin-top: 4px; }
.cm-btns i { font-style: normal; font-size: 12px; font-weight: 700; padding: 5px 12px; border-radius: var(--r-pill); background: #2e7d32; color: #fff; }
.cm-btns i.ghost { background: #fff; color: #1d3a24; border: 1px solid rgba(36, 51, 41, 0.15); }
.cm-msg.typing { display: flex; gap: 5px; padding: 16px 18px; }
.cm-msg.typing i { width: 7px; height: 7px; border-radius: 50%; background: #646284; animation: bounce 1.2s infinite; }
.cm-msg.typing i:nth-child(2) { animation-delay: 0.15s; }
.cm-msg.typing i:nth-child(3) { animation-delay: 0.3s; }

/* ── Space World ── */
.world-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 80px); align-items: center; }
.world-copy h2 { font-size: var(--fs-3xl); letter-spacing: -0.035em; }
.world-pills { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin-top: var(--sp-5); }
.world-pills span { padding: 8px 14px; border-radius: var(--r-pill); background: var(--surface); border: 1px solid var(--line); font-weight: 650; font-size: var(--fs-sm); }
.world-visual { position: relative; min-height: 400px; border-radius: var(--r-xl); background: radial-gradient(circle at 30% 30%, color-mix(in srgb, var(--sun) 35%, transparent), transparent 50%), radial-gradient(circle at 80% 80%, color-mix(in srgb, var(--brand) 30%, transparent), transparent 55%), var(--surface); border: 1px solid var(--line); overflow: hidden; }
.wv-orbit { position: absolute; inset: 60px; border-radius: 50%; border: 2px dashed var(--line-strong); animation: spin 60s linear infinite; }
.wv-level { position: absolute; left: 50%; top: 50%; translate: -50% -50%; width: 130px; height: 130px; border-radius: 40px; display: flex; flex-direction: column; align-items: center; justify-content: center; background: var(--gradient-sunrise); color: #1d3a24; box-shadow: 0 24px 50px -16px rgba(244, 132, 95, 0.7); rotate: -6deg; z-index: 1; }
.wv-level small { font-weight: 800; letter-spacing: 0.12em; font-size: 12px; }
.wv-level b { font-family: var(--font-display); font-size: 3.6rem; line-height: 1; }
.wv-card { position: absolute; z-index: 2; display: flex; flex-direction: column; gap: 4px; padding: 12px 16px; border-radius: 16px; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow-md); font-size: var(--fs-sm); min-width: 190px; animation: float-slow 8s ease-in-out infinite; }
.wv-card span { color: var(--muted); font-size: var(--fs-xs); }
.wv-card i { display: block; height: 6px; border-radius: 3px; background: linear-gradient(90deg, var(--brand) var(--p), var(--surface-3) var(--p)); }
.wv-card em { font-style: normal; font-size: 11px; font-weight: 800; color: var(--mint-strong); }
.m1 { left: 6%; top: 10%; }
.m2 { right: 6%; top: 22%; animation-delay: -3s; }
.m3 { left: 18%; bottom: 8%; animation-delay: -5s; }

/* ── Pasos ── */
.how { background: var(--surface); border-block: 1px solid var(--line); }
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--sp-6); counter-reset: s; position: relative; }
.steps::before { content: ''; position: absolute; left: 12%; right: 12%; top: 32px; border-top: 2px dashed var(--line-strong); }
.steps li { position: relative; text-align: center; padding: 0 var(--sp-4); }
.step-n { position: relative; display: inline-grid; place-items: center; width: 64px; height: 64px; border-radius: 22px; background: var(--brand); color: var(--brand-ink); font-family: var(--font-display); font-size: 1.8rem; font-weight: 800; box-shadow: var(--shadow-brand); margin-bottom: var(--sp-4); }
.steps li:nth-child(2) .step-n { background: var(--coral); color: #1b0f0b; box-shadow: 0 12px 28px -10px rgba(244, 132, 95, 0.6); }
.steps li:nth-child(3) .step-n { background: var(--mint); color: #0b2a22; box-shadow: 0 12px 28px -10px rgba(25, 195, 154, 0.6); }
.steps p { color: var(--muted); }

/* ── Beneficios ── */
.benefit-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--sp-5); }
.benefit { padding: clamp(24px, 4vw, 48px); border-radius: var(--r-xl); background: linear-gradient(160deg, var(--brand-soft), var(--surface) 70%); border: 1px solid var(--line); }
.benefit.dark { background: linear-gradient(160deg, #1d3a24, #2e5d38); color: #e8f5e9; border-color: transparent; }
.benefit.dark h3 { color: #fff; }
.benefit h3 { font-size: var(--fs-2xl); letter-spacing: -0.03em; margin-top: var(--sp-4); }
.benefit ul { padding-left: 1.2em; margin: var(--sp-4) 0 0; display: grid; gap: var(--sp-2); }
.benefit-tag { display: inline-block; padding: 6px 12px; border-radius: var(--r-pill); background: var(--surface); font-weight: 800; font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: 0.08em; color: var(--brand-text); }
.benefit.dark .benefit-tag { background: rgba(255, 255, 255, 0.12); color: var(--sun); }

/* ── Opiniones ── */
.quotes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--sp-5); }
.quote { margin: 0; padding: var(--sp-6); border-radius: var(--r-xl); background: var(--surface); border: 1px solid var(--line); display: flex; flex-direction: column; justify-content: space-between; gap: var(--sp-5); }
.quote:nth-child(2) { transform: translateY(24px); }
.quote blockquote { margin: 0; font-family: var(--font-display); font-size: var(--fs-lg); line-height: 1.35; font-weight: 600; letter-spacing: -0.01em; }
.quote figcaption { display: flex; align-items: center; gap: var(--sp-3); color: var(--muted); font-size: var(--fs-sm); font-weight: 600; }
.q-av { width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; background: var(--c); color: #fff; font-weight: 800; }

/* ── Preguntas frecuentes ── */
.faq-grid { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: var(--sp-10); align-items: start; }
.faq-list { display: flex; flex-direction: column; gap: var(--sp-3); }
.faq-list details { border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); padding: 0 var(--sp-5); }
.faq-list summary { cursor: pointer; list-style: none; padding: var(--sp-5) 0; font-weight: 700; display: flex; justify-content: space-between; gap: var(--sp-4); min-height: var(--tap); }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: '+'; font-size: 1.4rem; line-height: 1; color: var(--brand-text); transition: transform var(--dur-2); }
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list details p { color: var(--muted); padding-bottom: var(--sp-5); margin: 0; }

/* ── Banda final ── */
.cta-band { padding-block: clamp(48px, 8vw, 96px); }
.cta-inner { padding: clamp(32px, 6vw, 72px); border-radius: var(--r-xl); text-align: center; color: #fff; background: var(--gradient-brand); position: relative; overflow: hidden; isolation: isolate; box-shadow: var(--shadow-brand); }
.cta-inner::before { content: ''; position: absolute; inset: 0; z-index: -1; background: radial-gradient(circle at 15% 20%, rgba(255, 194, 61, 0.5), transparent 30%), radial-gradient(circle at 85% 90%, rgba(244, 132, 95, 0.55), transparent 35%); }
.cta-inner h2 { color: #fff; font-size: var(--fs-3xl); letter-spacing: -0.035em; }
.cta-inner p { color: rgba(255, 255, 255, 0.88); font-size: var(--fs-md); }
.cta-inner .hero-ctas { justify-content: center; }
.btn-light { --btn-bg: #fff; --btn-fg: #1d3a24; --btn-bd: transparent; }
.btn-ghost-light { --btn-bg: rgba(255, 255, 255, 0.12); --btn-fg: #fff; --btn-bd: rgba(255, 255, 255, 0.35); }
.btn-ghost-light:hover { color: #fff; background: rgba(255, 255, 255, 0.2); }

/* ── Pie ── */
.site-footer { padding: var(--sp-16) 0 calc(var(--sp-8) + env(safe-area-inset-bottom, 0px)); border-top: 1px solid var(--line); background: var(--surface); }
.footer-grid { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: var(--sp-8); }
.footer-grid nav { display: flex; flex-direction: column; gap: var(--sp-2); }
.footer-grid h3 { font-size: var(--fs-sm); text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); margin-bottom: var(--sp-2); }
.footer-grid nav a { color: var(--ink-2); text-decoration: none; font-size: var(--fs-sm); padding: 4px 0; }
.footer-grid nav a:hover { color: var(--brand-text); }
.footer-brand p { max-width: 36ch; margin-top: var(--sp-3); }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--sp-3); margin-top: var(--sp-10); padding-top: var(--sp-5); border-top: 1px solid var(--line); }

/* ── Adaptación ── */
@media (max-width: 1080px) {
  .bento { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .b-tall { grid-row: auto; }
}
@media (max-width: 960px) {
  .main-nav { position: fixed; inset: calc(72px + env(safe-area-inset-top, 0px)) 0 auto 0; flex-direction: column; gap: 0; padding: var(--sp-4) clamp(16px, 4vw, 32px) var(--sp-6); background: var(--surface); border-bottom: 1px solid var(--line); box-shadow: var(--shadow-lg); transform: translateY(-120%); visibility: hidden; transition: transform var(--dur-3) var(--ease), visibility var(--dur-3); max-height: calc(100dvh - 72px); overflow-y: auto; }
  .main-nav.open { transform: none; visibility: visible; }
  .main-nav > a { padding: 14px 8px; border-radius: var(--r-sm); font-size: var(--fs-md); border-bottom: 1px solid var(--line); }
  .nav-cta-mobile { display: flex; flex-direction: column; gap: var(--sp-2); margin-top: var(--sp-4); }
  .menu-btn { display: inline-grid; }
  .hide-sm { display: none; }
  .site-header { background: color-mix(in srgb, var(--bg) 90%, transparent); backdrop-filter: blur(12px); }
  .hero-grid, .role-panel, .ai-grid, .world-grid, .faq-grid { grid-template-columns: minmax(0, 1fr); }
  .hero-visual { min-height: 0; margin-top: var(--sp-6); }
  .mock-window, .mock-window.visible { transform: none; }
  .fc-ai { right: 8px; top: -26px; }
  .fc-xp { left: 8px; bottom: -30px; }
  .fc-grade { display: none; }
  .role-visual { min-height: 320px; }
  .world-visual { order: 2; min-height: 340px; }
  .quotes { grid-template-columns: minmax(0, 1fr); }
  .quote:nth-child(2) { transform: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  .header-inner { height: 64px; }
  .main-nav { inset-block-start: calc(64px + env(safe-area-inset-top, 0px)); }
  .hero h1 { font-size: clamp(2.3rem, 11vw, 3.2rem); }
  .hero h1 em { white-space: normal; }
  .hero-ctas .btn { flex: 1 1 100%; }
  .hero-facts { gap: var(--sp-4); }
  .hero-facts li { flex: 1 1 40%; }
  .mock-body { grid-template-columns: 1fr; }
  .mock-side { display: none; }
  .mock-stats b { font-size: 1rem; }
  .float-card { max-width: 230px; padding: 10px 12px; }
  .bento { grid-template-columns: minmax(0, 1fr); }
  .b-wide { grid-column: auto; }
  .steps { grid-template-columns: minmax(0, 1fr); gap: var(--sp-8); }
  .steps::before { display: none; }
  .benefit-grid { grid-template-columns: minmax(0, 1fr); }
  .rv-card { position: relative; width: 100%; }
  .role-visual { display: flex; flex-direction: column; gap: var(--sp-3); min-height: 0; }
  .role-tabs { display: flex; width: 100%; }
  .role-tabs button { flex: 1; padding: 10px 8px; }
  .wv-card { min-width: 160px; padding: 10px 12px; }
  .m2 { right: 3%; top: 8%; }
  .m1 { left: 3%; top: auto; bottom: 32%; }
  .footer-grid { grid-template-columns: minmax(0, 1fr); }
  .marquee span { font-size: var(--fs-sm); }
}