/* ============================================================
   K SMART · Base
   ============================================================ */
*,*::before,*::after{box-sizing:border-box}
*{margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 20px)}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{font-family:var(--f-body);font-size:var(--t-body);line-height:var(--lh-body);color:var(--ink-2);background:var(--paper);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;font-feature-settings:"kern" 1,"liga" 1,"calt" 1;overflow-x:hidden}
body.is-locked{overflow:hidden}
img,svg,video,canvas{display:block;max-width:100%}
button,input,select,textarea{font:inherit;color:inherit;background:none;border:none}
button{cursor:pointer;-webkit-tap-highlight-color:transparent}
a{color:inherit;text-decoration:none;-webkit-tap-highlight-color:transparent}
ul,ol{list-style:none}
table{border-collapse:collapse;width:100%}
:focus{outline:none}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:5px}
::selection{background:rgba(11,95,255,.16);color:var(--ink)}

h1,h2,h3,h4,h5{font-family:var(--f-display);color:var(--ink);font-weight:700;line-height:var(--lh-tight);letter-spacing:-.02em;text-wrap:balance}
h1{font-size:var(--t-h1);letter-spacing:-.03em}
h2{font-size:var(--t-h2);letter-spacing:-.028em}
h3{font-size:var(--t-h3);letter-spacing:-.02em}
h4{font-size:var(--t-h4);line-height:var(--lh-snug)}
p{text-wrap:pretty}
strong{font-weight:600;color:var(--ink)}

/* Layout primitives */
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
.container--wide{max-width:var(--maxw-wide)}
.container--narrow{max-width:var(--maxw-narrow)}
.section{padding-block:var(--sec-y);position:relative}
.section--tight{padding-block:var(--sec-y-tight)}
.section--white{background:var(--surface)}
.section--paper2{background:var(--paper-2)}

/* Utility type */
.eyebrow{font-family:var(--f-body);font-size:var(--t-label);font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-4);display:inline-flex;align-items:center;gap:.6em}
.eyebrow::before{content:"";width:22px;height:1px;background:currentColor;opacity:.55}
.eyebrow--dot::before{width:6px;height:6px;border-radius:50%;background:var(--brand);opacity:1;box-shadow:0 0 0 4px rgba(11,95,255,.14)}
.eyebrow--light{color:rgba(255,255,255,.6)}
.eyebrow--light.eyebrow--dot::before{background:var(--sky);box-shadow:0 0 0 4px rgba(56,169,255,.22)}
.lead{font-size:var(--t-lead);color:var(--ink-3);line-height:1.55;max-width:62ch}
.grad{background:linear-gradient(110deg,var(--brand),var(--violet));-webkit-background-clip:text;background-clip:text;color:transparent}
.mono-num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1}
.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}

.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:1.4rem 2.5rem;margin-bottom:clamp(2rem,4vw,3.5rem)}
.section-head__title{max-width:24ch}
.section-head .lead{max-width:46ch}
.section-head--center{flex-direction:column;align-items:center;text-align:center}
.section-head--center .lead{max-width:54ch}

/* Page hero (interior pages) */
.pagehead{position:relative;padding-block:clamp(3rem,7vw,6rem) clamp(2rem,4vw,3.5rem);overflow:hidden;isolation:isolate;background:linear-gradient(180deg,var(--surface),var(--paper))}
.pagehead__glow{position:absolute;inset:-40% -10% auto;height:520px;z-index:-1;pointer-events:none;background:radial-gradient(50% 60% at 30% 0,rgba(11,95,255,.16),transparent 70%),radial-gradient(46% 60% at 80% 0,rgba(108,92,231,.13),transparent 70%)}
.pagehead h1{max-width:18ch}
.pagehead .lead{margin-top:1rem;max-width:56ch}
.breadcrumb{display:flex;flex-wrap:wrap;gap:.4rem;align-items:center;font-size:var(--t-small);color:var(--ink-4);margin-bottom:1.1rem}
.breadcrumb a:hover{color:var(--brand)}
.breadcrumb svg{opacity:.5}

/* Buttons */
.btn{--bg:var(--ink);--fg:#fff;--bd:transparent;position:relative;display:inline-flex;align-items:center;justify-content:center;gap:.55em;padding:.95em 1.6em;border-radius:var(--r-pill);background:var(--bg);color:var(--fg);border:1px solid var(--bd);font-family:var(--f-display);font-size:.94rem;font-weight:600;letter-spacing:-.01em;line-height:1;transition:transform .5s var(--e-out),box-shadow .5s var(--e-out),background .3s ease,color .3s ease,border-color .3s ease;white-space:nowrap;overflow:hidden;isolation:isolate;will-change:transform}
.btn::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 20%,rgba(255,255,255,.22) 50%,transparent 80%);transform:translateX(-130%);transition:transform .85s var(--e-out);z-index:-1}
.btn:hover::after{transform:translateX(130%)}
.btn:hover{box-shadow:var(--sh-3)}
.btn:active{transform:scale(.97)}
.btn--brand{--bg:var(--brand)}
.btn--brand:hover{--bg:var(--brand-deep);box-shadow:var(--sh-brand)}
.btn--ghost{--bg:transparent;--fg:var(--ink);--bd:var(--line)}
.btn--ghost:hover{--bd:var(--ink);background:rgba(255,255,255,.6)}
.btn--light{--bg:#fff;--fg:var(--ink);--bd:var(--line)}
.btn--wa{--bg:var(--whatsapp);--fg:#08331b}
.btn--wa:hover{--bg:#1fbe5b;box-shadow:0 12px 30px -8px rgba(37,211,102,.5)}
.btn--sm{padding:.7em 1.1em;font-size:.84rem}
.btn--lg{padding:1.08em 1.95em;font-size:1rem}
.btn--block{width:100%}
.btn__i{display:inline-flex}
.btn__arrow{transition:transform .45s var(--e-out)}
.btn:hover .btn__arrow{transform:translateX(3px)}

.link-more{display:inline-flex;align-items:center;gap:.45em;font-family:var(--f-display);font-weight:600;color:var(--ink);font-size:.94rem;position:relative;padding-bottom:2px}
.link-more--light{color:#fff}
.link-more::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:100%;background:currentColor;transform:scaleX(0);transform-origin:right;transition:transform .5s var(--e-out)}
.link-more:hover::after{transform:scaleX(1);transform-origin:left}
.link-more svg{transition:transform .45s var(--e-out)}
.link-more:hover svg{transform:translateX(3px)}

/* Pills / chips */
.pill{display:inline-flex;align-items:center;gap:.45em;padding:.5em .85em;border-radius:var(--r-pill);background:var(--surface);border:1px solid var(--line);font-size:var(--t-small);font-weight:500;color:var(--ink-2)}
.pill svg{flex-shrink:0}
.pill--emerald{color:var(--emerald);border-color:rgba(6,169,124,.28);background:var(--emerald-soft)}
.pill--brand{color:var(--brand);border-color:rgba(11,95,255,.22);background:var(--brand-soft)}
.pill--gold{color:var(--gold);border-color:rgba(214,163,46,.3);background:rgba(214,163,46,.09)}
.pill--ink{background:var(--ink);color:#fff;border-color:var(--ink)}

/* Media placeholder system */
.media{position:relative;overflow:hidden;border-radius:var(--r-lg);isolation:isolate;background:radial-gradient(120% 90% at 22% 0%,#FFFFFF 0%,rgba(255,255,255,0) 60%),linear-gradient(150deg,#E8EDF6 0%,#F7F9FC 46%,#E2E8F2 100%)}
.media::before{content:"";position:absolute;left:50%;top:50%;translate:-50% -50%;width:34%;max-width:150px;aspect-ratio:9/19;border:1.5px solid rgba(11,18,32,.09);border-radius:16%/7.5%;background:linear-gradient(155deg,rgba(255,255,255,.96),rgba(234,240,248,.4));box-shadow:0 22px 44px -22px rgba(11,18,32,.24);transition:opacity .5s var(--e-out)}
.media--flat::before{width:56%;max-width:none;aspect-ratio:4/3;border-radius:10px}
.media--round::before{width:38%;max-width:none;aspect-ratio:1;border-radius:50%}
.media--wide::before{width:60%;max-width:none;aspect-ratio:16/9;border-radius:10px}
.media::after{content:attr(data-label);position:absolute;left:10px;bottom:10px;z-index:2;font-family:var(--f-body);font-size:9.5px;font-weight:600;letter-spacing:.09em;text-transform:uppercase;color:var(--ink-4);background:rgba(255,255,255,.74);padding:5px 7px;border-radius:6px;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);transition:opacity .4s var(--e-out);pointer-events:none;max-width:calc(100% - 20px);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.media img{width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.04);transition:opacity .9s var(--e-out),transform .75s var(--e-out)}
.media.is-loaded img{opacity:1;transform:none}
.media.is-loaded::before,.media.is-loaded::after{opacity:0}
.media--nolabel::after{display:none}

/* Reveal system */
[data-reveal]{opacity:0;transform:translate3d(0,26px,0);transition:opacity .9s var(--e-out),transform .9s var(--e-out);transition-delay:var(--d,0ms);will-change:opacity,transform}
[data-reveal="fade"]{transform:none}
[data-reveal="left"]{transform:translate3d(-28px,0,0)}
[data-reveal="right"]{transform:translate3d(28px,0,0)}
[data-reveal="scale"]{transform:scale(.96)}
[data-reveal].is-in{opacity:1;transform:none}
.reveal-lines>*{display:block;overflow:hidden}
.reveal-lines>*>span{display:block;transform:translateY(108%);transition:transform 1.05s var(--e-out);transition-delay:var(--d,0ms);will-change:transform}
.is-in .reveal-lines>*>span,.reveal-lines.is-in>*>span{transform:none}

.skip{position:fixed;top:10px;left:10px;z-index:1000;background:var(--ink);color:#fff;padding:.7rem 1.1rem;border-radius:var(--r-xs);transform:translateY(-180%);transition:transform .25s var(--e-out);font-size:var(--t-small);font-weight:500}
.skip:focus-visible{transform:none}