/* ANTORA · hoja de estilos compartida (ES / EN / DE) */
@font-face{
  font-family:"Jakarta";
  src:url("/assets/fonts/plus-jakarta-sans-latin.woff2") format("woff2");
  font-weight:200 800;font-style:normal;font-display:swap;
}
:root{
  --bg:#f7f4ee; --bg-2:#efe9de; --surface:#ffffff;
  --ink:#17201b; --ink-2:#36403b; --muted:#5a645e; --line:#e4ddd0; --line-2:#d3cbbb;
  --brand:#1d5443; --brand-700:#163f33; --brand-900:#0f2f26; --brand-50:#ebf2ee; --brand-100:#d3e3da;
  --accent:#8a5210; --accent-50:#f6ead8;
  --wa:#1f8a4c; --bubble-out:#d8f3d0; --chat-bg:#eee7da;
  --radius:20px; --radius-sm:12px;
  --shadow:0 1px 2px rgba(23,32,27,.04),0 10px 30px -16px rgba(23,32,27,.18);
  --shadow-lg:0 40px 80px -40px rgba(15,47,38,.45),0 16px 32px -18px rgba(23,32,27,.25);
  --font:"Jakarta",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --wrap:1160px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:84px}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.6 var(--font);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg{display:block;max-width:100%}
a{color:inherit}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0}
h1,h2,h3,h4{margin:0;font-weight:750;letter-spacing:-.025em;line-height:1.12;color:var(--ink)}
h1{font-size:clamp(2.3rem,4.6vw,3.55rem);letter-spacing:-.035em;line-height:1.04}
h2{font-size:clamp(1.85rem,3.8vw,2.85rem)}
h3{font-size:1.22rem;letter-spacing:-.015em;line-height:1.25}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:6px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 clamp(20px,4vw,32px)}
.skip{position:absolute;left:12px;top:-60px;background:var(--brand);color:#fff;padding:10px 14px;border-radius:10px;z-index:100;text-decoration:none;font-weight:600}
.skip:focus{top:12px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.ico{width:20px;height:20px;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 24px;border-radius:14px;border:1px solid transparent;font:650 1rem/1.2 var(--font);text-decoration:none;cursor:pointer;transition:background-color .2s,border-color .2s,transform .2s,box-shadow .2s;text-align:center}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 1px 0 rgba(255,255,255,.12) inset,0 8px 20px -10px rgba(29,84,67,.7)}
.btn-primary:hover{background:var(--brand-700)}
.btn-ghost{background:var(--surface);border-color:var(--line-2);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink-2)}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{background:#18753f}
.btn-light{background:#fff;color:var(--brand-900)}
.btn-sm{min-height:42px;padding:0 16px;border-radius:12px;font-size:.94rem}
.btn .ico{width:18px;height:18px}

/* ---------- Cabecera ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(247,244,238,.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}
.site-header.scrolled{border-bottom-color:var(--line)}
.nav{display:flex;align-items:center;gap:24px;height:72px}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:800;letter-spacing:.09em;font-size:1.05rem}
.brand svg{width:32px;height:32px}
.nav-links{display:flex;gap:4px;margin-left:auto;list-style:none}
.nav-links a{display:block;padding:8px 12px;border-radius:10px;text-decoration:none;color:var(--ink-2);font-size:.94rem;font-weight:550}
.nav-links a:hover{background:var(--bg-2);color:var(--ink)}
.nav-end{display:flex;align-items:center;gap:12px}
.lang{display:flex;gap:2px;padding:3px;border:1px solid var(--line);border-radius:11px;background:var(--surface)}
.lang a{display:block;padding:5px 8px;border-radius:8px;font-size:.78rem;font-weight:700;letter-spacing:.04em;text-decoration:none;color:var(--muted)}
.lang a[aria-current="true"]{background:var(--brand);color:#fff}
.lang a:not([aria-current="true"]):hover{color:var(--ink)}
@media (max-width:1020px){.nav-links{display:none}.nav-end{margin-left:auto}}
@media (max-width:480px){.nav .btn-sm{display:none}}

/* ---------- Secciones ---------- */
.section{padding:clamp(72px,10vw,128px) 0}
.section-alt{background:var(--surface);border-block:1px solid var(--line)}
.sec-head{max-width:740px;margin-bottom:clamp(36px,5vw,56px)}
.sec-head.center{margin-inline:auto;text-align:center}
.kicker{display:inline-flex;align-items:center;gap:8px;margin:0 0 16px;font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--brand)}
.kicker::before{content:"";width:18px;height:2px;background:currentColor;border-radius:2px}
.lead{font-size:clamp(1.06rem,1.6vw,1.2rem);color:var(--muted);margin:18px 0 0;line-height:1.6}
.graph{background-color:var(--brand-50);background-image:linear-gradient(rgba(29,84,67,.075) 1px,transparent 1px),linear-gradient(90deg,rgba(29,84,67,.075) 1px,transparent 1px);background-size:24px 24px}

/* ---------- Hero ---------- */
.hero{padding:clamp(40px,6vw,80px) 0 clamp(64px,8vw,104px);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:clamp(40px,5vw,72px);align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:10px;padding:6px 14px 6px 6px;margin:0 0 24px;border-radius:999px;background:var(--surface);border:1px solid var(--line);font-size:.88rem;font-weight:600;color:var(--ink-2)}
.eyebrow b{background:var(--brand-50);color:var(--brand);padding:3px 10px;border-radius:999px;font-weight:700}
.hero h1{max-width:15ch}
.hero .lead{font-size:clamp(1.1rem,1.8vw,1.28rem);color:var(--ink-2);max-width:560px;margin-top:24px}
.hero .second{color:var(--muted);max-width:540px;margin:16px 0 0}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.cta-row .btn{padding:0 22px}
.assurances{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:32px;list-style:none;font-size:.94rem;color:var(--ink-2);font-weight:550}
.assurances li{display:flex;align-items:center;gap:8px}
.assurances .ico{color:var(--brand);width:18px;height:18px;stroke-width:2.4}

.hero-visual{position:relative;margin:0;padding:28px 0 0 0}
.hero-visual::before{content:"";position:absolute;inset:0 56px 44px -32px;border-radius:32px;background:radial-gradient(120% 90% at 85% 0%,rgba(255,255,255,.10),rgba(255,255,255,0) 60%),var(--brand);box-shadow:inset 0 0 0 1px rgba(255,255,255,.08);z-index:-1}
.hero-visual figcaption{margin-top:14px;font-size:.8rem;color:var(--muted);text-align:left;padding-left:8px}

/* Teléfono */
.phone{position:relative;width:100%;max-width:322px;margin-left:16px;margin-right:auto;border-radius:42px;padding:9px;background:#121a16;box-shadow:0 0 0 1px rgba(255,255,255,.14),0 40px 70px -30px rgba(0,0,0,.55)}
.phone-screen{border-radius:33px;overflow:hidden;background:var(--chat-bg)}
.phone-bar{display:flex;align-items:center;gap:10px;padding:16px 16px 12px;background:var(--brand-900);color:#fff}
.phone-bar .av{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:#fff}
.phone-bar .av svg{width:24px;height:24px}
.phone-bar strong{display:block;font-size:.92rem;letter-spacing:.06em}
.phone-bar span{display:block;font-size:.74rem;opacity:.75}
.chat{list-style:none;display:flex;flex-direction:column;gap:8px;padding:14px 12px 18px;font-size:.84rem;line-height:1.45}
.msg{position:relative;max-width:86%;padding:8px 10px 18px;border-radius:12px;background:#fff;box-shadow:0 1px 1px rgba(23,32,27,.08);color:var(--ink)}
.msg p{margin:0}
.msg p+p,.msg p+ul{margin-top:4px}
.msg ul{padding-left:16px}
.msg .t{position:absolute;right:9px;bottom:4px;font-size:.66rem;color:var(--muted)}
.msg.out{align-self:flex-end;background:var(--bubble-out);border-top-right-radius:4px}
.msg.in{align-self:flex-start;border-top-left-radius:4px}
.msg .from{display:block;font-size:.7rem;font-weight:700;color:var(--brand);margin-bottom:2px}
.voice{display:flex;align-items:center;gap:8px;min-width:210px}
.voice .play{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--brand);color:#fff;flex:none}
.voice .play svg{width:12px;height:12px;fill:#fff}
.voice .wave{flex:1;height:24px;color:#4d7f6c}
.voice .dur{font-size:.7rem;color:var(--muted)}
.transcript{font-size:.76rem;color:var(--ink-2);font-style:italic;margin-top:6px!important;border-top:1px solid rgba(23,32,27,.08);padding-top:6px}
.photos{display:grid;grid-template-columns:repeat(3,64px);gap:4px;padding:4px 4px 18px}
.photos svg{width:64px;height:64px;border-radius:8px}
.typing{display:inline-flex;gap:4px;align-items:center}
.status{display:inline-flex;align-items:center;gap:6px;font-weight:650;color:var(--brand)}
.status .ico{width:16px;height:16px;stroke-width:2.4}

/* Documento de presupuesto (flotante en hero) */
.quote{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-lg);padding:18px 18px 16px;font-size:.82rem;color:var(--ink)}
/* Tarjeta de aprobación (hero) */
.approval{position:absolute;right:-24px;bottom:96px;width:264px;background:#fff;border-radius:16px;box-shadow:0 1px 0 rgba(23,32,27,.04),0 30px 60px -24px rgba(15,47,38,.45),0 0 0 1px rgba(23,32,27,.06);font-size:.78rem;color:var(--ink);overflow:hidden}
.approval-top{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:12px 16px;border-bottom:1px solid var(--line);font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.approval-top .ref{font-variant-numeric:tabular-nums;letter-spacing:.02em;text-transform:none;font-weight:600}
.approval-body{padding:14px 16px 4px}
.approval-body h3{font-size:.98rem;letter-spacing:-.01em;margin:0 0 2px}
.approval-body .meta{display:block;color:var(--muted);font-size:.74rem;margin-bottom:10px}
.chapters{list-style:none}
.chapters li{display:flex;justify-content:space-between;gap:10px;padding:6px 0;border-top:1px solid var(--line);font-variant-numeric:tabular-nums}
.chapters li span{color:var(--ink-2)}
.chapters li span i{font-style:normal;color:var(--muted);margin-right:6px;font-size:.7rem}
.chapters li b{font-weight:600;white-space:nowrap}
.approval-total{display:flex;justify-content:space-between;align-items:baseline;padding:10px 0 12px;border-top:1px solid var(--ink);font-variant-numeric:tabular-nums}
.approval-total span{font-size:.72rem;color:var(--muted);font-weight:600}
.approval-total strong{font-size:1.05rem;letter-spacing:-.01em}
.approval-foot{padding:12px 16px 14px;background:var(--bg);border-top:1px solid var(--line)}
.approver{display:flex;align-items:center;gap:8px;font-size:.74rem;color:var(--ink-2)}
.approver .av{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--brand-100);color:var(--brand-900);font-weight:750;font-size:.7rem;flex:none}
.approver{flex-wrap:wrap;row-gap:8px}
.approver>span:nth-child(2){white-space:nowrap}
.approver .badge{flex-basis:100%;justify-content:center;padding:6px 9px}
.approver b{color:var(--ink);font-weight:650}
.approval-actions{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.approval-actions span{display:block;text-align:center;padding:7px 0;border-radius:8px;font-weight:650;font-size:.76rem}
.approval-actions .yes{background:var(--brand);color:#fff}
.approval-actions .no{background:#fff;border:1px solid var(--line-2);color:var(--ink)}
.quote-head{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;margin-bottom:12px}
.quote-head strong{display:block;font-size:.95rem;letter-spacing:-.01em}
.quote-head span{display:block;color:var(--muted);font-size:.74rem}
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 9px;border-radius:999px;font-size:.7rem;font-weight:700;white-space:nowrap}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.badge-wait{background:var(--accent-50);color:var(--accent)}
.badge-ok{background:var(--brand-50);color:var(--brand)}
.quote-lines{list-style:none;border-top:1px solid var(--line)}
.quote-lines li{display:grid;grid-template-columns:1fr auto;gap:2px 10px;padding:7px 0;border-bottom:1px dashed var(--line)}
.quote-lines li span:first-child{font-weight:550}
.quote-lines li small{grid-column:1;color:var(--muted);font-size:.7rem}
.quote-lines li b{font-weight:650;font-variant-numeric:tabular-nums;grid-row:1/3;grid-column:2;align-self:center}
.quote-total{display:flex;justify-content:space-between;padding-top:10px;font-weight:750;font-size:.92rem;font-variant-numeric:tabular-nums}
.quote-total span{font-weight:550;color:var(--muted);font-size:.78rem;align-self:center}

@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr}
  .hero h1{max-width:14ch}
  .hero-visual{padding:28px 20px 0;max-width:520px;margin:0 auto;width:100%}
  .hero-visual::before{inset:0 0 150px 0}
  .phone{margin:0 auto}
  .approval{position:relative;left:auto;bottom:auto;width:auto;max-width:340px;margin:-28px auto 0}
  .hero-visual figcaption{text-align:center;padding:0}
}
@media (max-width:420px){.hero-visual{padding:20px 10px 0}.photos{grid-template-columns:repeat(3,56px)}.photos svg{width:56px;height:56px}.voice{min-width:180px}}

/* Animación suave del chat (solo si el usuario no prefiere menos movimiento) */
@media (prefers-reduced-motion:no-preference){
  .chat>li,.approval{animation:rise .55s cubic-bezier(.2,.7,.2,1) both;animation-delay:calc(var(--d,0) * 1s)}
  @keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
}

/* ---------- Definición ---------- */
.define{padding:0 0 clamp(64px,8vw,96px)}
.define-card{display:grid;grid-template-columns:1.4fr 1fr;gap:clamp(24px,4vw,56px);align-items:center;padding:clamp(28px,4vw,44px);background:var(--surface);border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow)}
.define-card h2{font-size:clamp(1.3rem,2.2vw,1.6rem);margin-bottom:12px}
.define-card p{color:var(--ink-2);margin:0}
.facts{list-style:none;display:grid;gap:12px}
.facts li{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border-radius:14px;background:var(--bg)}
.facts .ico{color:var(--brand);margin-top:2px}
.facts strong{display:block;font-size:.98rem}
.facts span{display:block;font-size:.88rem;color:var(--muted)}
@media (max-width:860px){.define-card{grid-template-columns:1fr}}

/* ---------- Problema ---------- */
.problems{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;list-style:none}
.problem{grid-column:span 2;padding:28px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}
.problem:nth-child(4),.problem:nth-child(5){grid-column:span 3}
.problem .ico{width:26px;height:26px;color:var(--accent);margin-bottom:18px}
.problem h3{margin-bottom:8px}
.problem p{margin:0;color:var(--muted);font-size:.98rem}
@media (max-width:900px){.problems{grid-template-columns:1fr 1fr}.problem,.problem:nth-child(4),.problem:nth-child(5){grid-column:span 1}.problem:last-child{grid-column:span 2}}
@media (max-width:600px){.problems{grid-template-columns:1fr}.problem:last-child{grid-column:span 1}}

/* ---------- Pasos ---------- */
.steps{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;list-style:none;counter-reset:step}
.steps::before{content:"";position:absolute;top:27px;left:12%;right:12%;border-top:2px dashed var(--line-2);z-index:0}
.step{position:relative;z-index:1;display:flex;flex-direction:column}
.step-num{display:grid;place-items:center;width:56px;height:56px;border-radius:18px;background:var(--brand);color:#fff;font-weight:750;font-size:1.15rem;margin:0 auto 22px;box-shadow:0 0 0 8px var(--surface)}
.step-card{flex:1;padding:24px;border-radius:var(--radius);background:var(--bg);border:1px solid var(--line)}
.step-card h3{font-size:.86rem;letter-spacing:.14em;text-transform:uppercase;color:var(--brand);margin-bottom:8px}
.step-card p{margin:0 0 18px;color:var(--ink-2);font-size:.98rem}
.mini{display:flex;flex-direction:column;gap:6px;padding:12px;border-radius:14px;background:#fff;border:1px solid var(--line);font-size:.8rem}
.chip{display:flex;align-items:center;gap:8px;padding:6px 10px;border-radius:9px;background:var(--bg);font-weight:600;color:var(--ink-2)}
.chip .ico{width:16px;height:16px;color:var(--brand)}
.kv{display:flex;justify-content:space-between;gap:8px;padding:4px 2px;border-bottom:1px dashed var(--line)}
.kv:last-child{border:0}
.kv span{color:var(--muted)}
.kv b{font-weight:650;text-align:right}
.ask{align-self:flex-start;padding:8px 10px;border-radius:10px 10px 10px 3px;background:var(--brand-50);color:var(--brand-900);font-weight:550}
.ask.reply{align-self:flex-end;background:var(--bubble-out);color:var(--ink);border-radius:10px 10px 3px 10px}
@media (max-width:980px){
  .steps{grid-template-columns:1fr 1fr}
  .steps::before{display:none}
}
@media (max-width:620px){
  .steps{grid-template-columns:1fr;gap:28px}
  .step{display:grid;grid-template-columns:48px 1fr;gap:16px}
  .step-num{width:48px;height:48px;border-radius:14px;margin:0;font-size:1rem;box-shadow:none}
}

/* ---------- Modalidades ---------- */
.modes{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.mode{display:flex;flex-direction:column;padding:clamp(26px,3.5vw,40px);background:var(--surface);border:1px solid var(--line);border-radius:26px}
.mode-tag{align-self:flex-start;margin-bottom:18px;padding:5px 12px;border-radius:999px;font-size:.78rem;font-weight:700;background:var(--brand-50);color:var(--brand)}
.mode-tag.opt{background:var(--accent-50);color:var(--accent)}
.mode h3{font-size:clamp(1.35rem,2.2vw,1.7rem);margin-bottom:10px}
.mode>p{color:var(--muted);margin:0 0 24px}
.role{padding:20px 0;border-top:1px solid var(--line)}
.role h4{font-size:1rem;letter-spacing:-.01em;margin-bottom:4px}
.role .sub{font-size:.85rem;color:var(--brand);font-weight:650;margin:0 0 12px}
.ticks{list-style:none;display:grid;gap:8px;font-size:.96rem;color:var(--ink-2)}
.ticks li{display:flex;gap:10px;align-items:flex-start}
.ticks li::before{content:"";flex:none;width:18px;height:18px;margin-top:3px;border-radius:50%;background:var(--brand-50) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231d5443' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center/12px no-repeat}
.client-chat{margin-top:24px;padding:16px;border-radius:18px;background:var(--chat-bg);display:flex;flex-direction:column;gap:8px;font-size:.84rem;line-height:1.45}
.client-chat .msg{max-width:90%}
.estimate{margin-top:4px;padding:10px 12px;border-radius:10px;background:var(--brand-50);border:1px solid var(--brand-100)}
.estimate small{display:block;font-size:.68rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--brand)}
.estimate strong{display:block;font-size:1.05rem;font-variant-numeric:tabular-nums;margin:2px 0}
.estimate em{display:block;font-style:normal;font-size:.74rem;color:var(--ink-2)}
.choose{display:grid;grid-template-columns:auto 1fr;gap:20px 32px;align-items:center;margin-top:20px;padding:24px clamp(24px,3vw,36px);border-radius:22px;background:var(--brand-900);color:#fff}
.choose p{margin:0;color:rgba(255,255,255,.82)}
.choose strong{display:block;color:#fff;font-size:1.1rem;margin-bottom:2px}
.choose ul{list-style:none;display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}
.choose li{padding:8px 14px;border-radius:999px;border:1px solid rgba(255,255,255,.25);font-weight:600;font-size:.9rem}
@media (max-width:900px){.modes{grid-template-columns:1fr}.choose{grid-template-columns:1fr}.choose ul{justify-content:flex-start}}

/* ---------- Control ---------- */
.control{padding:clamp(40px,6vw,72px);border-radius:32px;background:var(--brand-900);color:#fff;overflow:hidden;position:relative}
.control::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:28px 28px;pointer-events:none}
.control>*{position:relative;z-index:1}
.control .kicker{color:#9fd0bb}
.control h2{color:#fff}
.control .lead{color:rgba(255,255,255,.8)}
.rules{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.rule{padding:28px;border-radius:22px;background:#fff;color:var(--ink)}
.rule-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.rule h3{font-size:1.3rem}
.rule .ticks{font-size:.95rem}
.flow{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:24px;padding-top:20px;border-top:1px solid var(--line);font-size:.84rem;font-weight:650}
.flow span{padding:6px 10px;border-radius:9px;background:var(--bg)}
.flow span.ok{background:var(--brand-50);color:var(--brand)}
.flow i{font-style:normal;color:var(--muted)}
.flow-note{margin:12px 0 0;font-size:.85rem;color:var(--muted)}
.principles{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;list-style:none;margin-top:28px}
.principles li{padding:20px;border-radius:18px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.04)}
.principles strong{display:block;margin-bottom:4px;color:#fff}
.principles span{font-size:.9rem;color:rgba(255,255,255,.75)}
@media (max-width:900px){.rules{grid-template-columns:1fr}.principles{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.principles{grid-template-columns:1fr}.control{border-radius:24px;padding:32px 20px}.rule{padding:22px}}

/* ---------- Catálogo ---------- */
.catalog-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(36px,5vw,72px);align-items:center}
.catalog-grid .sec-head{margin-bottom:28px}
.config-list{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.config-list li{padding:8px 14px;border-radius:999px;background:var(--surface);border:1px solid var(--line);font-weight:600;font-size:.92rem}
.note{padding:16px 18px;border-left:3px solid var(--brand);background:var(--surface);border-radius:0 14px 14px 0;color:var(--ink-2);font-size:.96rem;margin:0}
.sheet-wrap{padding:clamp(18px,3vw,32px);border-radius:28px}
.sheet{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);overflow:hidden}
.sheet-top{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 20px;border-bottom:1px solid var(--line)}
.sheet-top strong{font-size:.98rem}
.sheet-top span{font-size:.78rem;color:var(--muted)}
.sheet table{width:100%;border-collapse:collapse;font-size:.88rem;font-variant-numeric:tabular-nums}
.sheet th{text-align:left;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:700;padding:10px 20px;background:var(--bg)}
.sheet td{padding:12px 20px;border-top:1px solid var(--line)}
.sheet td:first-child{color:var(--muted);font-size:.78rem;font-weight:600;white-space:nowrap}
.sheet td.n,.sheet th.n{text-align:right;white-space:nowrap}
.sheet-foot{display:flex;flex-wrap:wrap;gap:8px;padding:14px 20px;border-top:1px solid var(--line);background:var(--bg)}
.sheet-foot span{padding:4px 10px;border-radius:8px;background:#fff;border:1px solid var(--line);font-size:.76rem;font-weight:600;color:var(--ink-2)}
.sheet-cap{margin:12px 4px 0;font-size:.8rem;color:var(--muted)}
@media (max-width:900px){.catalog-grid{grid-template-columns:1fr}}
@media (max-width:520px){.sheet th,.sheet td{padding:10px 12px}.sheet td:first-child,.sheet th:first-child{display:none}}

/* ---------- Sectores ---------- */
.sectors{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;list-style:none}
.sector{padding:24px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}
.sector h3{font-size:1.08rem;margin-bottom:6px}
.sector p{margin:0;font-size:.94rem;color:var(--muted)}
.sector.main{grid-column:1/-1;display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:28px;padding:clamp(26px,3.5vw,40px);border-color:var(--brand-100)}
.sector.main .mode-tag{margin-bottom:14px}
.sector.main h3{font-size:clamp(1.4rem,2.4vw,1.85rem);margin-bottom:10px}
.sector.main p{color:var(--ink-2)}
.sub-sector{padding:20px;border-radius:16px;background:#fff;border:1px solid var(--line)}
.sub-sector h4{font-size:1.02rem;margin-bottom:6px}
.sub-sector p{font-size:.92rem;color:var(--muted)!important}
.solo{margin:20px 0 0;text-align:center;color:var(--muted)}
.solo strong{color:var(--ink)}
@media (max-width:900px){.sectors{grid-template-columns:1fr 1fr}.sector.main{grid-template-columns:1fr}}
@media (max-width:520px){.sectors{grid-template-columns:1fr}}

/* ---------- FAQ ---------- */
.faq-grid{display:grid;grid-template-columns:minmax(0,.75fr) minmax(0,1.25fr);gap:clamp(32px,5vw,72px);align-items:start}
.faq-aside{position:sticky;top:104px}
.faq-aside .sec-head{margin-bottom:24px}
.faq-list{display:grid;gap:10px}
.faq-list details{background:var(--surface);border:1px solid var(--line);border-radius:16px;transition:border-color .2s}
.faq-list details[open]{border-color:var(--line-2)}
.faq-list summary{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 22px;cursor:pointer;list-style:none}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary h3{font-size:1.02rem;font-weight:650;letter-spacing:-.01em;line-height:1.4}
.faq-list summary::after{content:"";flex:none;width:28px;height:28px;border-radius:50%;background:var(--bg) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2317201b' stroke-width='2.2' stroke-linecap='round'%3E%3Cpath d='M12 6v12M6 12h12'/%3E%3C/svg%3E") center/14px no-repeat;transition:transform .2s}
.faq-list details[open] summary::after{transform:rotate(45deg)}
.faq-list details p{margin:0;padding:0 22px 20px;color:var(--ink-2);max-width:66ch}
@media (max-width:900px){.faq-grid{grid-template-columns:1fr}.faq-aside{position:static}}

/* ---------- Demo / formulario ---------- */
.demo{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(32px,5vw,64px);align-items:start}
.demo-steps{list-style:none;display:grid;gap:14px;margin:28px 0 32px;counter-reset:d}
.demo-steps li{display:flex;gap:14px;align-items:flex-start;color:var(--ink-2)}
.demo-steps li::before{counter-increment:d;content:counter(d);flex:none;display:grid;place-items:center;width:28px;height:28px;border-radius:9px;background:var(--brand-50);color:var(--brand);font-weight:750;font-size:.85rem}
.wa-alt{display:flex;align-items:center;gap:14px;padding:18px 20px;border-radius:18px;background:var(--surface);border:1px solid var(--line);text-decoration:none}
.wa-alt:hover{border-color:var(--wa)}
.wa-alt .ico{width:40px;height:40px;padding:9px;border-radius:12px;background:#e3f4e9;color:var(--wa)}
.wa-alt strong{display:block}
.wa-alt span{display:block;font-size:.9rem;color:var(--muted)}
.form{padding:clamp(24px,3.5vw,40px);background:var(--surface);border:1px solid var(--line);border-radius:26px;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1/-1}
.field label,.field legend{font-size:.9rem;font-weight:650;color:var(--ink)}
.field .opt{font-weight:500;color:var(--muted)}
.field input,.field select{width:100%;min-height:50px;padding:0 14px;border:1px solid var(--line-2);border-radius:12px;background:var(--bg);color:var(--ink);font:inherit;font-size:1rem;transition:border-color .2s,box-shadow .2s}
.field select{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235a645e' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:18px;padding-right:40px}
.field input:focus,.field select:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px rgba(29,84,67,.14);background-color:#fff}
.field input[aria-invalid="true"]{border-color:#b3261e}
fieldset.field{border:0;padding:0;margin:0;min-width:0}
fieldset.field legend{padding:0;margin-bottom:8px}
.seg{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.seg label{position:relative;display:flex;align-items:center;justify-content:center;text-align:center;min-height:50px;padding:8px 10px;border:1px solid var(--line-2);border-radius:12px;background:var(--bg);font-size:.92rem;font-weight:600;cursor:pointer;transition:border-color .2s,background .2s}
.seg input{position:absolute;opacity:0;inset:0;cursor:pointer}
.seg label:has(input:checked){border-color:var(--brand);background:var(--brand-50);color:var(--brand-900);box-shadow:inset 0 0 0 1px var(--brand)}
.seg label:has(input:focus-visible){outline:3px solid var(--accent);outline-offset:2px}
.form .btn{width:100%;margin-top:22px}
.form-err{min-height:22px;margin:12px 0 0;color:#b3261e;font-size:.9rem;font-weight:600}
.form-ok{margin:12px 0 0;padding:14px 16px;border-radius:12px;background:var(--brand-50);border:1px solid var(--brand-100);color:var(--brand-900);font-size:.92rem;font-weight:600}
.form-ok[hidden]{display:none}
.form-ok a{color:var(--brand);font-weight:700}
.fine{margin:6px 0 0;font-size:.84rem;color:var(--muted)}
.fine a{color:var(--brand)}
@media (max-width:900px){.demo{grid-template-columns:1fr}}
@media (max-width:560px){.form-grid{grid-template-columns:1fr}.seg{grid-template-columns:1fr}}

/* ---------- Pie ---------- */
.site-footer{padding:64px 0 40px;border-top:1px solid var(--line);background:var(--bg-2);font-size:.94rem;color:var(--muted)}
.foot{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px}
.foot p{max-width:360px;margin:14px 0 0}
.foot h2{font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink);margin-bottom:14px;font-weight:700}
.foot ul{list-style:none;display:grid;gap:8px}
.foot a{text-decoration:none}
.foot a:hover{color:var(--ink);text-decoration:underline}
.foot-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:48px;padding-top:24px;border-top:1px solid var(--line);font-size:.85rem}
@media (max-width:860px){.foot{grid-template-columns:1fr 1fr}.foot>div:first-child{grid-column:1/-1}}
@media (max-width:860px){.site-footer{padding-bottom:104px}}

/* Botón flotante de WhatsApp (móvil) */
.float-wa{position:fixed;right:16px;bottom:16px;z-index:40;display:none;align-items:center;gap:8px;min-height:52px;padding:0 18px;border-radius:999px;background:var(--wa);color:#fff;font-weight:700;text-decoration:none;box-shadow:0 10px 24px -8px rgba(15,47,38,.5)}
.float-wa .ico{width:20px;height:20px}
@media (max-width:860px){.float-wa{display:inline-flex}}