:root {
  --bg: #F6F4EE; --bg-alt: #EFEBE0; --ink: #0B1220; --ink-soft: #1F2A3A;
  --muted: #6B7280; --rule: #D9D2C2; --rule-strong: #B8AE99;
  --accent: #4F46E5; --accent-ink: #2D2785; --card: #FBF9F3;
  --serif: 'Instrument Serif','Cormorant Garamond',Georgia,serif;
  --sans: 'Inter',system-ui,-apple-system,sans-serif;
  --mono: 'JetBrains Mono',ui-monospace,monospace;
  --maxw: 1200px; --ease: cubic-bezier(0.2,0.7,0.2,1);
}
*,*::before,*::after{box-sizing:border-box;}
html,body{margin:0;padding:0;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased;}
img{max-width:100%;display:block;}
a{color:inherit;}
button{font-family:inherit;}
::selection{background:var(--accent);color:var(--bg);}
.scroll-progress{position:fixed;top:0;left:0;height:2px;width:0%;background:var(--accent);z-index:60;transition:width 80ms linear;}
.ribbon{background:var(--ink);color:var(--bg);font-size:13px;text-align:center;padding:9px 16px;letter-spacing:.01em;position:relative;z-index:51;}
.ribbon strong{color:#fff;font-weight:600;}
.ribbon .pulse{display:inline-block;width:7px;height:7px;border-radius:999px;background:#4ade80;margin-right:8px;transform:translateY(-1px);animation:pulse 1.6s ease-out infinite;}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(74,222,128,.6);}100%{box-shadow:0 0 0 8px rgba(74,222,128,0);}}
.ribbon a{color:var(--bg);border-bottom:1px solid rgba(255,255,255,.4);padding-bottom:1px;text-decoration:none;}
.ribbon a:hover{border-color:var(--bg);}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px;}
@media(max-width:720px){.wrap{padding:0 20px;}body{font-size:16px;}}
.nav{position:sticky;top:0;z-index:50;background:color-mix(in oklab,var(--bg) 85%,transparent);backdrop-filter:blur(20px) saturate(1.2);-webkit-backdrop-filter:blur(20px) saturate(1.2);border-bottom:1px solid transparent;transition:border-color 240ms var(--ease);}
.nav.is-scrolled{border-bottom-color:var(--rule);}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:68px;}
.nav-links{display:flex;gap:24px;align-items:center;}
.nav-links a{text-decoration:none;color:var(--ink-soft);font-size:14px;font-weight:500;transition:color 200ms var(--ease);}
.nav-links a:hover,.nav-links a[aria-current]{color:var(--ink);}
.nav-cta{font-size:14px;font-weight:500;padding:10px 18px;border:1px solid var(--ink);border-radius:999px;background:var(--ink);color:var(--bg);text-decoration:none;transition:all 200ms var(--ease);}
.nav-cta:hover{background:var(--accent);border-color:var(--accent);}
@media(max-width:720px){.nav-links{display:none;}.nav-cta{padding:8px 14px;font-size:13px;}}
.logo{display:inline-flex;flex-direction:column;align-items:center;gap:6px;text-decoration:none;color:var(--ink);}
.logo-row{display:flex;align-items:baseline;gap:6px;}
.logo-mark{font-family:var(--serif);font-weight:400;line-height:1;letter-spacing:-.018em;}
.logo-mark.nav-size{font-size:28px;}
.logo-mark.foot-size{font-size:36px;}
.logo-dot{border-radius:999px;background:var(--accent);flex-shrink:0;}
.logo-dot.nav-dot{width:7px;height:7px;transform:translateY(-3px);}
.logo-dot.foot-dot{width:9px;height:9px;transform:translateY(-5px);}
.logo-sub{font-family:var(--mono);font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);}
.logo-sub.nav-sub{font-size:8.5px;}
.logo-sub.foot-sub{font-size:10px;}
@media(max-width:720px){.logo-mark.nav-size{font-size:22px;}.logo-sub.nav-sub{display:none;}}
.hero{padding:80px 0 96px;position:relative;overflow:hidden;}
.hero-grid-line{position:absolute;inset:0;background-image:linear-gradient(to right,var(--rule) 1px,transparent 1px);background-size:80px 100%;opacity:.45;pointer-events:none;mask-image:linear-gradient(to bottom,transparent,black 20%,black 70%,transparent);-webkit-mask-image:linear-gradient(to bottom,transparent,black 20%,black 70%,transparent);}
.hero-eyebrow{display:inline-flex;align-items:center;gap:10px;padding:6px 14px 6px 8px;border:1px solid var(--rule);border-radius:999px;font-size:13px;font-weight:500;color:var(--ink-soft);background:var(--card);margin-bottom:32px;}
.hero-eyebrow .dot{width:8px;height:8px;border-radius:999px;background:var(--accent);box-shadow:0 0 0 4px color-mix(in oklab,var(--accent) 18%,transparent);}
.hero h1{font-family:var(--serif);font-weight:400;font-size:clamp(36px,5.6vw,76px);line-height:1.04;letter-spacing:-.02em;margin:0 0 20px;max-width:22ch;color:var(--ink);}
.hero-lede{font-size:clamp(17px,1.7vw,21px);line-height:1.5;color:var(--ink-soft);max-width:56ch;margin:0 0 16px;}
.hero-sub{font-size:clamp(15px,1.3vw,17px);color:var(--muted);max-width:60ch;margin:0 0 40px;}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center;}
.btn{display:inline-flex;align-items:center;gap:10px;font-family:inherit;font-size:15px;font-weight:500;padding:15px 24px;border-radius:10px;border:1px solid transparent;cursor:pointer;text-decoration:none;line-height:1;transition:all 200ms var(--ease);}
.btn-primary{background:var(--ink);color:var(--bg);border-color:var(--ink);}
.btn-primary:hover{background:var(--accent);border-color:var(--accent);transform:translateY(-1px);}
.btn-secondary{background:transparent;color:var(--ink);border-color:var(--rule-strong);}
.btn-secondary:hover{border-color:var(--ink);background:var(--card);}
.btn .arrow{transition:transform 200ms var(--ease);}
.btn:hover .arrow{transform:translateX(3px);}
.hero-meta{display:flex;gap:24px;margin-top:32px;color:var(--muted);font-size:13.5px;flex-wrap:wrap;}
.hero-meta-item{display:inline-flex;align-items:center;gap:8px;}
.hero-meta-item svg{width:14px;height:14px;color:var(--accent);}
section{padding:96px 0;}
@media(max-width:720px){section{padding:64px 0;}.hero{padding:56px 0 72px;}}
.section-tag{font-family:var(--mono);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin:0 0 20px;display:inline-flex;align-items:center;gap:10px;}
.section-tag::before{content:"";width:24px;height:1px;background:var(--rule-strong);}
.section-title{font-family:var(--serif);font-weight:400;font-size:clamp(28px,3.8vw,50px);line-height:1.08;letter-spacing:-.015em;margin:0 0 20px;max-width:22ch;}
.section-title .em{font-style:italic;color:var(--accent);}
.section-lede{font-size:clamp(16px,1.4vw,19px);color:var(--ink-soft);max-width:58ch;margin:0 0 56px;line-height:1.55;}
.services{background:var(--bg-alt);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);}
.services-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border:1px solid var(--rule);background:var(--rule);border-radius:16px;overflow:hidden;}
.service-card{background:var(--card);padding:36px 32px;display:flex;flex-direction:column;gap:16px;position:relative;transition:background 240ms var(--ease);}
.service-card:hover{background:var(--bg);}
.service-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;}
.service-num{font-family:var(--mono);font-size:12px;color:var(--accent);font-weight:500;letter-spacing:.05em;}
.service-card h3{font-family:var(--serif);font-weight:400;font-size:26px;line-height:1.1;letter-spacing:-.01em;margin:0;flex:1;}
.service-desc{font-size:15px;color:var(--ink-soft);line-height:1.55;margin:0;}
.service-points{list-style:none;margin:12px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px;}
.service-points li{font-size:12.5px;color:var(--muted);padding:5px 11px;border:1px solid var(--rule);border-radius:999px;background:var(--bg);transition:all 200ms var(--ease);}
.service-points li:hover{color:var(--accent);border-color:var(--accent);}
@media(max-width:720px){.services-grid{grid-template-columns:1fr;}.service-card{padding:28px 24px;}.service-card h3{font-size:22px;}}
.problem-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start;}
.problem-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--rule);}
.problem-list li{display:flex;align-items:center;gap:16px;padding:18px 0;border-bottom:1px solid var(--rule);font-size:16px;color:var(--ink-soft);}
.problem-list li::before{content:"";width:12px;height:1.5px;background:var(--accent);flex-shrink:0;}
@media(max-width:880px){.problem-grid{grid-template-columns:1fr;gap:40px;}}
.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:step;}
.step{counter-increment:step;padding:36px 28px;border:1px solid var(--rule);border-radius:14px;background:var(--card);position:relative;display:flex;flex-direction:column;gap:14px;transition:all 240ms var(--ease);}
.step:hover{border-color:var(--accent);transform:translateY(-2px);}
.step-num{font-family:var(--mono);font-size:12px;color:var(--accent);font-weight:500;letter-spacing:.08em;}
.step h3{font-family:var(--serif);font-weight:400;font-size:26px;line-height:1.1;letter-spacing:-.01em;margin:0;}
.step p{font-size:15px;color:var(--ink-soft);line-height:1.55;margin:0;}
.step-arrow{position:absolute;right:-14px;top:50%;transform:translateY(-50%);width:28px;height:28px;background:var(--bg);border:1px solid var(--rule);border-radius:999px;display:flex;align-items:center;justify-content:center;color:var(--muted);z-index:2;}
.step:last-child .step-arrow{display:none;}
@media(max-width:880px){.steps-grid{grid-template-columns:1fr;}.step-arrow{display:none !important;}}
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.price-card{background:var(--bg);border:1px solid var(--rule);border-radius:16px;padding:32px 28px;display:flex;flex-direction:column;gap:14px;position:relative;transition:all 240ms var(--ease);}
.price-card:hover{transform:translateY(-3px);border-color:var(--rule-strong);box-shadow:0 20px 40px -20px rgba(11,18,32,.15);}
.price-card.featured{background:var(--ink);color:var(--bg);border-color:var(--ink);}
.price-badge{position:absolute;top:-10px;right:20px;background:var(--accent);color:#fff;font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;padding:4px 10px;border-radius:999px;font-weight:500;}
.price-name{font-family:var(--serif);font-weight:400;font-size:26px;letter-spacing:-.01em;margin:0;color:var(--ink);}
.price-card.featured .price-name{color:var(--bg);}
.price-meta{font-size:13px;color:var(--muted);}
.price-num{font-family:var(--serif);font-weight:400;font-size:44px;line-height:1;letter-spacing:-.02em;color:var(--ink);}
.price-card.featured .price-num{color:var(--bg);}
.price-num small{font-size:14px;color:var(--muted);font-family:var(--sans);margin-left:4px;}
.price-features{list-style:none;margin:8px 0 0;padding:0;display:flex;flex-direction:column;gap:10px;}
.price-features li{font-size:14px;color:var(--ink-soft);padding-left:22px;position:relative;line-height:1.45;}
.price-card.featured .price-features li{color:var(--bg);}
.price-features li::before{content:"";position:absolute;left:0;top:8px;width:12px;height:1.5px;background:var(--accent);}
.price-card.featured .price-features li::before{background:#fff;}
.price-cta{margin-top:auto;padding-top:16px;}
.price-cta .btn{width:100%;justify-content:center;padding:12px 18px;font-size:14px;}
.price-card.featured .btn-primary{background:var(--bg);color:var(--ink);border-color:var(--bg);}
.price-card.featured .btn-primary:hover{background:var(--accent);color:var(--bg);border-color:var(--accent);}
@media(max-width:880px){.pricing-grid{grid-template-columns:1fr;}}
.faq-list{display:flex;flex-direction:column;border-top:1px solid var(--rule);}
.faq-item{border-bottom:1px solid var(--rule);}
.faq-item summary{cursor:pointer;padding:24px 0;display:flex;align-items:center;justify-content:space-between;gap:24px;font-family:var(--serif);font-weight:400;font-size:clamp(18px,2vw,24px);line-height:1.2;letter-spacing:-.01em;color:var(--ink);list-style:none;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";font-family:var(--sans);font-size:22px;color:var(--accent);transition:transform 200ms var(--ease);flex-shrink:0;}
.faq-item[open] summary::after{content:"−";}
.faq-item summary:hover{color:var(--accent-ink);}
.faq-item p{margin:0 0 24px;padding:0 64px 0 0;color:var(--ink-soft);font-size:16px;line-height:1.6;}
.closing{background:var(--ink);color:var(--bg);padding:120px 0;position:relative;overflow:hidden;}
.closing::before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 20% 30%,color-mix(in oklab,var(--accent) 22%,transparent),transparent 50%),radial-gradient(circle at 80% 70%,color-mix(in oklab,var(--accent) 12%,transparent),transparent 50%);pointer-events:none;}
.closing-inner{position:relative;}
.closing .section-tag{color:color-mix(in oklab,var(--bg) 55%,transparent);}
.closing .section-tag::before{background:color-mix(in oklab,var(--bg) 30%,transparent);}
.closing h2{font-family:var(--serif);font-weight:400;font-size:clamp(32px,4.4vw,60px);line-height:1.06;letter-spacing:-.02em;margin:0 0 24px;max-width:20ch;color:var(--bg);}
.closing h2 .em{font-style:italic;color:color-mix(in oklab,var(--accent) 100%,white 25%);}
.closing p{font-size:clamp(16px,1.5vw,19px);color:color-mix(in oklab,var(--bg) 75%,transparent);max-width:56ch;margin:0 0 40px;line-height:1.55;}
.closing .btn-primary{background:var(--bg);color:var(--ink);border-color:var(--bg);}
.closing .btn-primary:hover{background:var(--accent);color:var(--bg);border-color:var(--accent);}
.closing .btn-secondary{background:transparent;color:var(--bg);border-color:color-mix(in oklab,var(--bg) 30%,transparent);}
.closing .btn-secondary:hover{border-color:var(--bg);background:color-mix(in oklab,var(--bg) 8%,transparent);}
footer{padding:64px 0 40px;border-top:1px solid var(--rule);background:var(--bg);}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;margin-bottom:56px;}
.foot-col h4{font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:500;margin:0 0 16px;}
.foot-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;}
.foot-col a,.foot-col li{font-size:14.5px;color:var(--ink-soft);text-decoration:none;transition:color 200ms var(--ease);}
.foot-col a:hover{color:var(--accent);}
.foot-blurb{font-size:14.5px;color:var(--ink-soft);line-height:1.55;max-width:38ch;margin:12px 0 0;}
.foot-bottom{border-top:1px solid var(--rule);padding-top:28px;display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--muted);flex-wrap:wrap;gap:16px;}
.foot-bottom .ll{font-family:var(--mono);letter-spacing:.05em;}
@media(max-width:880px){.foot-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:520px){.foot-grid{grid-template-columns:1fr;gap:32px;}}
.whatsapp-float{position:fixed;bottom:24px;right:24px;height:52px;border-radius:999px;background:#25D366;color:white;display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:0 20px 0 14px;box-shadow:0 4px 20px rgba(0,0,0,.18);z-index:40;text-decoration:none;transition:transform 200ms;}
.whatsapp-float::before{content:"";position:absolute;inset:0;border-radius:999px;animation:ring 2.2s ease-out infinite;}
@keyframes ring{0%{box-shadow:0 0 0 0 rgba(37,211,102,.5);}100%{box-shadow:0 0 0 18px rgba(37,211,102,0);}}
.whatsapp-float:hover{transform:scale(1.06);}
.whatsapp-float svg{width:26px;height:26px;position:relative;z-index:1;flex-shrink:0;}
.wa-label{font-size:14px;font-weight:600;white-space:nowrap;position:relative;z-index:1;}
@media(max-width:480px){.wa-label{display:none;}.whatsapp-float{padding:0;width:52px;justify-content:center;}}
.reveal{opacity:0;transform:translateY(12px);transition:opacity 600ms var(--ease),transform 600ms var(--ease);}
.reveal.in{opacity:1;transform:translateY(0);}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none;}html{scroll-behavior:auto;}}
.skip{position:absolute;top:-40px;left:16px;background:var(--ink);color:var(--bg);padding:8px 14px;border-radius:8px;z-index:100;text-decoration:none;font-size:13px;}
.skip:focus{top:16px;}
.breadcrumb{font-size:13px;color:var(--muted);margin-bottom:24px;}
.breadcrumb a{color:var(--muted);text-decoration:none;}
.breadcrumb a:hover{color:var(--accent);}
.breadcrumb span{margin:0 6px;}
.internal-links{background:var(--card);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);}
.link-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;}
.link-card{padding:24px;border:1px solid var(--rule);border-radius:12px;background:var(--bg);text-decoration:none;color:var(--ink-soft);transition:all 200ms var(--ease);display:block;}
.link-card:hover{border-color:var(--accent);color:var(--ink);}
.link-card strong{display:block;font-size:15px;color:var(--ink);margin-bottom:4px;}
.link-card span{font-size:13px;}
.system-box{background:var(--card);border:1px solid var(--rule);border-radius:16px;padding:40px 36px;}
.system-box p{font-size:17px;color:var(--ink-soft);line-height:1.6;margin:0 0 24px;}
.system-box p:last-child{margin:0;}
.legal-body h2{font-family:var(--serif);font-weight:400;font-size:clamp(22px,2.6vw,32px);letter-spacing:-.01em;margin:40px 0 14px;}
.legal-body h2:first-child{margin-top:0;}
.legal-body p,.legal-body li{font-size:15.5px;color:var(--ink-soft);line-height:1.65;}
.legal-body ul{padding-left:22px;}
.legal-updated{font-family:var(--mono);font-size:12.5px;color:var(--muted);letter-spacing:.04em;margin-bottom:40px;}
.tool-panel{background:var(--card);border:1px solid var(--rule);border-radius:20px;padding:40px;}
.tool-field{margin-bottom:22px;}
.tool-field label{display:block;font-size:13.5px;font-weight:500;color:var(--ink-soft);margin-bottom:8px;}
.tool-field input[type=text],.tool-field input[type=number],.tool-field select{width:100%;padding:12px 14px;border:1px solid var(--rule);border-radius:8px;background:var(--bg);font-family:var(--sans);font-size:15px;color:var(--ink);}
.tool-field .opt-row{display:flex;flex-wrap:wrap;gap:10px;}
.tool-opt{border:1px solid var(--rule);border-radius:999px;padding:8px 16px;font-size:13.5px;cursor:pointer;background:var(--bg);transition:all 160ms var(--ease);user-select:none;}
.tool-opt.active{background:var(--ink);color:var(--bg);border-color:var(--ink);}
.tool-result{margin-top:28px;padding-top:28px;border-top:1px solid var(--rule);display:none;}
.tool-result.show{display:block;}
.tool-result .result-num{font-family:var(--serif);font-size:clamp(36px,5vw,56px);color:var(--accent);margin:0 0 6px;}
.tool-result .result-label{font-size:13.5px;color:var(--muted);margin-bottom:20px;}