/* OKEA — sitio de marketing. Tokens tomados de docs/marca/tokens/okea-brand.css.
   Regla de marca: el color comunica estado, no decora. Arena solo en hero y portadas. */

/* ---------- Fuentes (vendorizadas, OFL 1.1) ---------- */
@font-face{font-family:"Plus Jakarta Sans";font-weight:500;font-display:swap;src:url("../assets/fonts/plus-jakarta-sans-latin-500.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Plus Jakarta Sans";font-weight:600;font-display:swap;src:url("../assets/fonts/plus-jakarta-sans-latin-600.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Plus Jakarta Sans";font-weight:600;font-display:swap;src:url("../assets/fonts/plus-jakarta-sans-latin-ext-600.woff2") format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Plus Jakarta Sans";font-weight:700;font-display:swap;src:url("../assets/fonts/plus-jakarta-sans-latin-700.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Plus Jakarta Sans";font-weight:700;font-display:swap;src:url("../assets/fonts/plus-jakarta-sans-latin-ext-700.woff2") format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Lato";font-weight:400;font-display:swap;src:url("../assets/fonts/lato-latin-400.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Lato";font-weight:400;font-display:swap;src:url("../assets/fonts/lato-latin-ext-400.woff2") format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Lato";font-weight:700;font-display:swap;src:url("../assets/fonts/lato-latin-700.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Lato";font-weight:700;font-display:swap;src:url("../assets/fonts/lato-latin-ext-700.woff2") format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"IBM Plex Mono";font-weight:400;font-display:swap;src:url("../assets/fonts/ibm-plex-mono-latin-400.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"IBM Plex Mono";font-weight:500;font-display:swap;src:url("../assets/fonts/ibm-plex-mono-latin-500.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

/* ---------- Tokens ---------- */
:root{
  --primary:#2A2E33;--primary-hover:#3B4048;--primary-soft:#ECEDEF;--on-primary:#fff;--on-primary-muted:#B7BBC1;
  --brand-accent:#8CCBFF;--brand-accent-strong:#1D6FA8;--sand:#F2F1EE;--sand-border:#E2E0DA;
  --canvas:#F9FAFB;--surface:#fff;--surface-muted:#F3F4F6;--border:#E5E7EB;--border-control:#8A929E;
  --ink:#2A2E33;--ink-muted:#374151;--ink-subtle:#6B7280;
  --success:#15803D;--success-fill:#16A34A;--success-soft:#F0FDF4;--success-border:#BBF7D0;
  --warning:#B45309;--warning-fill:#D97706;--warning-soft:#FFFBEB;--warning-border:#FDE68A;
  --danger:#C81E1E;--danger-soft:#FEF2F2;--danger-border:#FECACA;
  --info:#2563EB;--info-soft:#EFF6FF;--info-border:#BFDBFE;
  --font-heading:"Plus Jakarta Sans","Segoe UI",system-ui,sans-serif;
  --font-sans:Lato,"Segoe UI",system-ui,-apple-system,sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --radius:12px;--radius-sm:8px;--wrap:1160px;--gutter:clamp(20px,5vw,40px);
  --shadow:0 1px 2px rgba(42,46,51,.06),0 8px 24px rgba(42,46,51,.08);
  --header-h:72px;
}

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--canvas);color:var(--ink-muted);font:400 17px/1.65 var(--font-sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg{display:block;max-width:100%}
a{color:var(--primary)}
h1,h2,h3,h4{font-family:var(--font-heading);color:var(--ink);margin:0;letter-spacing:-.015em}
h1{font-size:clamp(2.2rem,5.2vw,3.7rem);line-height:1.08;font-weight:700}
h2{font-size:clamp(1.7rem,3.4vw,2.5rem);line-height:1.15;font-weight:700}
h3{font-size:1.15rem;line-height:1.3;font-weight:600}
p{margin:0}
.wrap{width:100%;max-width:calc(var(--wrap) + var(--gutter)*2);margin-inline:auto;padding-inline:var(--gutter)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:12px;top:-60px;background:var(--primary);color:#fff;padding:10px 16px;border-radius:var(--radius-sm);z-index:100;font:600 14px var(--font-heading)}
.skip:focus{top:12px}
:focus-visible{outline:3px solid var(--primary-hover);outline-offset:3px;border-radius:4px}
.on-dark :focus-visible,.site-footer :focus-visible{outline-color:#fff}
.ico{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums}
.tnum{font-variant-numeric:tabular-nums}

.eyebrow{font:700 12px/16px var(--font-heading);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-muted);display:inline-block;margin-bottom:14px}
.lead{font-size:1.15rem;line-height:1.7;color:var(--ink-muted);max-width:62ch}
.section{padding-block:clamp(72px,10vw,128px)}
.section-head{max-width:760px;margin-bottom:clamp(36px,5vw,64px)}
.section-head h2{margin-bottom:16px}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;font:600 15px/1 var(--font-heading);padding:15px 22px;border-radius:var(--radius-sm);border:1.5px solid transparent;text-decoration:none;cursor:pointer;transition:background .2s,color .2s,border-color .2s,transform .2s}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-hover)}
.btn-ghost{background:transparent;color:var(--primary);border-color:var(--border-control)}
.btn-ghost:hover{background:var(--primary-soft);border-color:var(--primary)}
.btn-light{background:#fff;color:var(--primary)}
.btn-light:hover{background:var(--primary-soft)}
.btn-outline-inverse{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.btn-outline-inverse:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn .ico{width:18px;height:18px;transition:transform .2s}
.btn:hover .ico{transform:translateX(3px)}

/* ---------- Header ---------- */
.progress{position:fixed;inset:0 0 auto 0;height:3px;z-index:60;background:transparent;pointer-events:none}
.progress i{display:block;height:100%;width:100%;background:var(--primary);transform-origin:0 50%;transform:scaleX(var(--scroll,0))}
@supports (animation-timeline:scroll()){
  .progress i{transform:scaleX(0);animation:grow linear both;animation-timeline:scroll(root)}
  @keyframes grow{to{transform:scaleX(1)}}
}
.site-header{position:sticky;top:0;z-index:50;background:rgba(249,250,251,.88);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid transparent;transition:border-color .2s,box-shadow .2s}
.site-header.is-stuck{border-color:var(--border);box-shadow:0 1px 0 rgba(42,46,51,.04)}
.nav{height:var(--header-h);display:flex;align-items:center;gap:32px}
.brand img{height:34px;width:auto}
.nav-links{display:flex;gap:6px;margin-left:auto;list-style:none;padding:0;margin-block:0}
.nav-links a{display:block;padding:10px 12px;border-radius:var(--radius-sm);font:600 14px/20px var(--font-heading);color:var(--ink-muted);text-decoration:none}
.nav-links a:hover{color:var(--ink);background:var(--primary-soft)}
.nav-links a[aria-current="true"]{color:var(--primary);background:var(--primary-soft)}
.nav-cta{margin-left:8px}
.menu-btn{display:none;margin-left:auto;background:none;border:1.5px solid var(--border-control);border-radius:var(--radius-sm);padding:9px;color:var(--primary);cursor:pointer}
.menu-btn .ico{width:22px;height:22px}
.menu-btn .i-close{display:none}
.menu-btn[aria-expanded="true"] .i-open{display:none}
.menu-btn[aria-expanded="true"] .i-close{display:block}

/* ---------- Hero (portada: arena permitida) ---------- */
.hero{background:var(--sand);border-bottom:1px solid var(--sand-border);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,5vw,72px);align-items:center;padding-block:clamp(48px,7vw,96px)}
.hero h1{margin-bottom:22px}
.hero .lead{margin-bottom:34px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px 22px;list-style:none;padding:0;margin:0;font:600 14px/20px var(--font-heading);color:var(--ink-muted)}
.hero-meta li{display:flex;align-items:center;gap:8px}
.hero-meta .ico{width:18px;height:18px;color:var(--success-fill)}
.hero-visual{position:relative;display:flex;flex-direction:column;align-items:center}
.ring-stage{position:relative;width:min(78%,340px);aspect-ratio:1;margin-block:28px 26px}
.ring-stage .isotipo{position:absolute;inset:18%;width:64%;height:64%;transform:translateY(calc(var(--p,0)*-18px)) rotate(calc(var(--p,0)*6deg));transition:transform .1s linear}
.orbit{position:absolute;inset:0;border:1.5px dashed var(--sand-border);border-radius:50%}
.orbit::after{content:"";position:absolute;inset:9%;border:1.5px solid var(--sand-border);border-radius:50%}
.chip{position:absolute;display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--border);border-radius:999px;padding:8px 14px 8px 10px;font:600 13px/16px var(--font-heading);color:var(--ink);box-shadow:var(--shadow);animation:chip-on 8s infinite}
.chip .ico{width:16px;height:16px;color:var(--primary)}
.chip.c1{top:2%;left:50%;translate:-50% 0}
.chip.c2{top:50%;right:-2%;translate:0 -50%;animation-delay:2s}
.chip.c3{bottom:2%;left:50%;translate:-50% 0;animation-delay:4s}
.chip.c4{top:50%;left:-2%;translate:0 -50%;animation-delay:6s}
@keyframes chip-on{0%,22%{border-color:var(--primary);box-shadow:0 0 0 4px var(--primary-soft),var(--shadow)}30%,100%{border-color:var(--border);box-shadow:var(--shadow)}}

/* ---------- Tarjetas ilustrativas (mock) ---------- */
.mock{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.mock-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px;border-bottom:1px solid var(--border);font:600 14px/20px var(--font-heading);color:var(--ink)}
.mock-bar small{font:400 12px/16px var(--font-sans);color:var(--ink-subtle)}
.mock-row{display:grid;grid-template-columns:1fr auto;gap:4px 16px;align-items:center;padding:13px 18px;border-bottom:1px solid var(--border);font-size:13px;line-height:18px}
.mock-row:last-of-type{border-bottom:0}
.mock-row .who{color:var(--ink);font-weight:700}
.mock-row .data{font:400 12px/18px var(--font-mono);color:var(--ink-subtle);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mock-row .amt{font:500 13px/18px var(--font-mono);color:var(--ink);text-align:right;font-variant-numeric:tabular-nums}
.mock-note{padding:10px 18px;background:var(--surface-muted);font-size:12px;line-height:16px;color:var(--ink-subtle)}
.badge{display:inline-flex;align-items:center;gap:6px;font:600 12px/16px var(--font-heading);padding:4px 10px;border-radius:999px;border:1px solid;white-space:nowrap}
.badge .ico{width:13px;height:13px}
.badge.ok{background:var(--success-soft);border-color:var(--success-border);color:var(--success)}
.badge.warn{background:var(--warning-soft);border-color:var(--warning-border);color:var(--warning)}
.badge.bad{background:var(--danger-soft);border-color:var(--danger-border);color:var(--danger)}
.badge.info{background:var(--info-soft);border-color:var(--info-border);color:var(--info)}
.hero .mock{position:relative;width:min(100%,400px);margin-top:0;z-index:2;align-self:flex-end}

/* ---------- Problema ---------- */
.pain-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px}
.card h3{margin-bottom:10px}
.card .ico-wrap{width:44px;height:44px;border-radius:10px;background:var(--primary-soft);color:var(--primary);display:grid;place-items:center;margin-bottom:18px}
.card .ico-wrap .ico{width:22px;height:22px}
.pain .num{font:700 12px/16px var(--font-heading);letter-spacing:.1em;color:var(--ink-subtle);margin-bottom:12px;display:block}
.callout{margin-top:28px;display:flex;gap:14px;align-items:flex-start;background:var(--warning-soft);border:1px solid var(--warning-border);border-radius:var(--radius);padding:18px 20px;color:var(--ink-muted)}
.callout .ico{color:var(--warning-fill);margin-top:2px}
.callout strong{color:var(--ink)}

/* ---------- Ciclo (sticky storytelling) ---------- */
.cycle{background:var(--surface);border-block:1px solid var(--border)}
.cycle-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(32px,6vw,88px)}
.cycle-sticky{position:sticky;top:calc(var(--header-h) + 24px);align-self:start;height:calc(100vh - var(--header-h) - 48px);max-height:640px;display:grid;align-content:center;gap:28px}
.cycle-stage{position:relative;width:min(100%,360px);aspect-ratio:1;margin-inline:auto}
.cycle-stage .isotipo{position:absolute;inset:20%;width:60%;height:60%}
.cycle-stage svg.arc{position:absolute;inset:0;width:100%;height:100%;transform:rotate(-90deg)}
.arc circle{fill:none;stroke-width:6;stroke-linecap:round}
.arc .track{stroke:var(--border)}
.arc .fill{stroke:var(--primary);stroke-dasharray:100;stroke-dashoffset:calc(100 - var(--step-prog,25));transition:stroke-dashoffset .6s cubic-bezier(.2,.7,.2,1)}
.cycle-tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;list-style:none;padding:0;margin:0}
.cycle-tabs li{text-align:center;padding:10px 6px;border-radius:var(--radius-sm);font:600 13px/16px var(--font-heading);color:var(--ink-subtle);border:1px solid var(--border);transition:all .3s}
.cycle-tabs li.on{background:var(--primary);color:#fff;border-color:var(--primary)}
.cycle-steps{display:grid;gap:0}
.step{min-height:78vh;display:grid;align-content:center;gap:22px;padding-block:32px;opacity:.38;transition:opacity .4s}
.step.on{opacity:1}
.step .tag{font:700 12px/16px var(--font-heading);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-subtle)}
.step h3{font-size:clamp(1.5rem,2.6vw,2rem);line-height:1.2}
.step ul{margin:0;padding:0;list-style:none;display:grid;gap:10px}
.step li{display:flex;gap:10px;align-items:flex-start}
.step li .ico{width:18px;height:18px;margin-top:4px;color:var(--primary)}

/* ---------- Roles ---------- */
.roles-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.roles-tabs button{font:600 14px/20px var(--font-heading);padding:11px 16px;border-radius:999px;border:1.5px solid var(--border-control);background:transparent;color:var(--ink-muted);cursor:pointer;transition:all .2s}
.roles-tabs button:hover{background:var(--primary-soft);color:var(--primary)}
.roles-tabs button[aria-selected="true"]{background:var(--primary);border-color:var(--primary);color:#fff}
.role-panel{display:none;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,56px);align-items:start;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:clamp(24px,4vw,48px)}
.role-panel.on{display:grid;animation:fadeup .4s both}
.role-panel h3{font-size:1.5rem;margin-bottom:12px}
.role-panel .pain-q{font:600 1.05rem/1.5 var(--font-heading);color:var(--ink);margin-bottom:14px}
.gains{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.gains li{display:flex;gap:12px;align-items:flex-start}
.gains .ico{color:var(--success-fill);margin-top:3px;width:20px;height:20px}
@keyframes fadeup{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}

/* ---------- Capacidades ---------- */
.mod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.mod{position:relative;display:flex;flex-direction:column;gap:6px}
.mod .badge{position:absolute;top:22px;right:22px}
.mod p{font-size:15px;line-height:1.6}
.mod .norma{margin-top:auto;padding-top:14px;font:400 12px/16px var(--font-mono);color:var(--ink-subtle)}

/* ---------- Control y cumplimiento (grafito) ---------- */
.on-dark{background:var(--primary);color:var(--on-primary-muted)}
.on-dark h2,.on-dark h3{color:#fff}
.on-dark .eyebrow{color:var(--on-primary-muted)}
.on-dark .lead{color:var(--on-primary-muted)}
.ctrl-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);overflow:hidden}
.ctrl{background:var(--primary);padding:30px}
.ctrl .ico{width:26px;height:26px;color:#fff;margin-bottom:18px}
.ctrl h3{margin-bottom:8px;font-size:1.05rem}
.ctrl p{font-size:15px;line-height:1.6}
.ctrl .mono{color:#fff}

/* ---------- Del CFDI al pago (progreso con scroll) ---------- */
.flow{position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:16px;counter-reset:s}
.flow::before{content:"";position:absolute;left:5%;right:5%;top:21px;height:2px;background:var(--border)}
.flow::after{content:"";position:absolute;left:5%;top:21px;height:2px;background:var(--primary);width:calc(90% * var(--flow,0));transition:width .15s linear}
.flow-step{position:relative;text-align:center;padding-inline:6px}
.flow-step .dot{width:44px;height:44px;border-radius:50%;margin:0 auto 16px;display:grid;place-items:center;background:var(--surface);border:2px solid var(--border);color:var(--ink-subtle);font:700 15px var(--font-heading);position:relative;z-index:1;transition:all .3s}
.flow-step.on .dot{background:var(--primary);border-color:var(--primary);color:#fff}
.flow-step h3{font-size:1rem;margin-bottom:6px}
.flow-step p{font-size:14px;line-height:1.55}

/* ---------- Transición de marca ---------- */
.transition{background:var(--sand);border-block:1px solid var(--sand-border)}
.transition-box{display:grid;grid-template-columns:auto 1fr;gap:clamp(24px,5vw,64px);align-items:center}
.rename{display:flex;align-items:center;gap:18px;font:700 clamp(1.1rem,2.4vw,1.5rem) var(--font-heading);color:var(--ink)}
.rename s{color:var(--ink-subtle);text-decoration-thickness:2px}
.rename .ico{width:26px;height:26px}

/* ---------- FAQ ---------- */
.faq{max-width:820px}
.faq details{border-bottom:1px solid var(--border)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 0;font:600 1.08rem/1.4 var(--font-heading);color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary .ico{transition:transform .25s;color:var(--ink-subtle)}
.faq details[open] summary .ico{transform:rotate(180deg)}
.faq details>div{padding:0 0 24px;max-width:68ch}

/* ---------- Contacto ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,88px);align-items:start}
.contact-grid .lead{margin-bottom:28px}
.contact-points{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.contact-points li{display:flex;gap:12px;color:#fff}
.contact-points .ico{margin-top:3px}
.form{background:var(--surface);border-radius:var(--radius);padding:clamp(22px,3vw,36px);color:var(--ink-muted);display:grid;gap:18px}
.form h3{color:var(--ink)}
.field{display:grid;gap:6px}
.field label{font:600 14px/20px var(--font-heading);color:var(--ink)}
.field input,.field select,.field textarea{font:400 16px/24px var(--font-sans);color:var(--ink);background:#fff;border:1.5px solid var(--border-control);border-radius:var(--radius-sm);padding:12px 14px;width:100%}
.field textarea{min-height:96px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:3px solid var(--primary-hover);outline-offset:1px;border-color:var(--primary)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-msg{font-size:14px;line-height:20px;padding:12px 14px;border-radius:var(--radius-sm);display:none}
.form-msg.show{display:block}
.form-msg.err{background:var(--danger-soft);border:1px solid var(--danger-border);color:var(--danger)}
.form-msg.ok{background:var(--success-soft);border:1px solid var(--success-border);color:var(--success)}
.form small{color:var(--ink-subtle);font-size:13px;line-height:18px}

/* ---------- Footer ---------- */
.site-footer{background:#0A2037;color:var(--on-primary-muted);padding-block:56px 36px;font-size:15px}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:40px}
.foot img{height:34px;width:auto;margin-bottom:16px}
.foot h4{font:700 12px/16px var(--font-heading);letter-spacing:.1em;text-transform:uppercase;color:#fff;margin-bottom:14px}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.foot a{color:var(--on-primary-muted);text-decoration:none}
.foot a:hover{color:#fff;text-decoration:underline}
.legal{border-top:1px solid rgba(255,255,255,.12);padding-top:24px;font-size:13px;line-height:20px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}

/* ---------- Reveal (contenido visible sin JS) ---------- */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1);transition-delay:var(--d,0s)}
.js .reveal.is-in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .hero-grid,.cycle-grid,.contact-grid,.role-panel.on,.transition-box{grid-template-columns:1fr}
  .hero-visual{margin-top:8px}
  .hero .mock{align-self:center}
  .pain-grid,.mod-grid,.ctrl-grid{grid-template-columns:1fr 1fr}
  .cycle-sticky{position:relative;top:0;height:auto;max-height:none;padding-bottom:8px}
  .cycle-stage{width:min(100%,260px)}
  .step{min-height:0;opacity:1;padding-block:28px;border-top:1px solid var(--border)}
  .flow{grid-template-columns:1fr;gap:26px}
  .flow::before,.flow::after{left:21px;right:auto;top:0;bottom:0;width:2px;height:auto}
  .flow::after{height:calc(100% * var(--flow,0));width:2px}
  .flow-step{text-align:left;display:grid;grid-template-columns:44px 1fr;gap:4px 16px}
  .flow-step .dot{margin:0;grid-row:span 2}
  .foot{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .nav-links,.nav-cta{display:none}
  .menu-btn{display:block}
  .site-header.menu-open .nav{flex-wrap:wrap;height:auto;padding-block:14px}
  .site-header.menu-open .nav-links{display:grid;width:100%;order:3;margin:8px 0 0;gap:2px}
  .site-header.menu-open .nav-cta{display:inline-flex;order:4;width:100%;justify-content:center;margin:8px 0 4px}
  .pain-grid,.mod-grid,.ctrl-grid,.row2,.foot{grid-template-columns:1fr}
  .chip{font-size:12px;padding:6px 10px 6px 8px}
  .hero .mock{width:100%;margin-top:0}
  .ring-stage{width:min(80%,300px)}
}

/* ---------- Movimiento reducido ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .js .reveal{opacity:1;transform:none}
  .step{opacity:1}
  .chip{animation:none}
}