/* ==========================================================================
   MA ENTRENAMIENTO & CONSULTORIA — Premium Dark Luxury Design System
   ========================================================================== */

/* ---------- Variables ---------- */
/* Tema CLARO por defecto (premium editorial light) */
:root{
  --bg:#F7F5F0;
  --bg-2:#EFECE4;
  --bg-3:#FFFFFF;
  --ink:#1C1913;
  --ink-2:#57534A;
  --ink-3:#8D8678;
  --gold:#B08A22;
  --gold-2:#8F6F1C;
  --gold-grad:linear-gradient(100deg,#A88423,#D9B54E 55%,#B08A22);
  --wa:#1FAA55;
  --line:rgba(160,126,38,.22);
  --line-soft:rgba(28,25,19,.12);
  --shadow-gold:0 12px 40px -12px rgba(176,138,34,.38);
  --font-d:'Unbounded',sans-serif;
  --font-b:'Manrope',sans-serif;
  --pad-s:120px;
  --container:1200px;
  /* componentes */
  --nav-bg:rgba(247,245,240,.85);
  --mmenu-bg:rgba(247,245,240,.98);
  --card-bg:linear-gradient(180deg,#FFFFFF,rgba(255,255,255,0));
  --portrait-bg:linear-gradient(160deg,#F5F1E6,#E7E1D2);
  --tcard-bg:linear-gradient(150deg,rgba(176,138,34,.12),rgba(255,255,255,0) 48%);
  --form-bg:#FFFFFF;
  --input-bg:#FFFFFF;
  --glass-bg:rgba(28,25,19,.05);
  --tip-bg:#FFFFFF;
  --particle:rgba(166,132,40,1);
  --r:16px;
  --r-sm:10px;
}
/* Tema OSCURO (lujo negro + oro) */
html[data-theme="dark"]{
  --bg:#0A0C11;
  --bg-2:#0F131B;
  --bg-3:#141923;
  --ink:#F5F1E6;
  --ink-2:#B9B4A6;
  --ink-3:#7A766B;
  --gold:#C9A227;
  --gold-2:#E3C568;
  --gold-grad:linear-gradient(100deg,#A88423,#E3C568 55%,#C9A227);
  --wa:#25D366;
  --line:rgba(201,162,39,.16);
  --line-soft:rgba(245,241,230,.07);
  --shadow-gold:0 12px 40px -12px rgba(201,162,39,.45);
  --nav-bg:rgba(10,12,17,.82);
  --mmenu-bg:rgba(10,12,17,.98);
  --card-bg:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.005));
  --portrait-bg:linear-gradient(160deg,#161C28,#0C0F16);
  --tcard-bg:linear-gradient(150deg,rgba(201,162,39,.08),rgba(255,255,255,.015) 45%);
  --form-bg:rgba(255,255,255,.025);
  --input-bg:rgba(10,12,17,.6);
  --glass-bg:rgba(245,241,230,.045);
  --tip-bg:#141923;
  --particle:rgba(227,197,104,1);
  --r:16px;
  --r-sm:10px;
}

/* ---------- Reset ---------- */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:auto}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
body{
  font-family:var(--font-b);
  background:var(--bg);
  color:var(--ink);
  font-size:16.5px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::after{ /* grain */
  content:"";position:fixed;inset:0;pointer-events:none;z-index:9998;
  opacity:.05;mix-blend-mode:soft-light;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='.6'/%3E%3C/svg%3E");
}
img,svg,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
strong{font-weight:700}
em{font-style:normal;background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
::selection{background:rgba(201,162,39,.35);color:#fff}

.container{width:min(var(--container),92%);margin-inline:auto}
.container--narrow{width:min(820px,92%)}

/* ---------- Reveal (GSAP) ---------- */
[data-reveal]{opacity:0;transform:translateY(36px)}
.reveal{will-change:transform}

/* ---------- Badge / labels ---------- */
.badge{
  display:inline-flex;align-items:center;gap:10px;
  border:1px solid var(--line);border-radius:999px;
  padding:9px 18px;font-size:13px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-2);background:rgba(201,162,39,.06);
  backdrop-filter:blur(6px);
}
.badge__dot{width:7px;height:7px;border-radius:50%;background:var(--wa);box-shadow:0 0 0 0 rgba(37,211,102,.6);animation:pulse 2.2s infinite}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(37,211,102,.5)}
  70%{box-shadow:0 0 0 9px rgba(37,211,102,0)}
  100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}
}

.sec-head{margin-bottom:64px;max-width:760px}
.sec-label{
  display:inline-flex;align-items:center;gap:12px;
  font-family:var(--font-d);font-size:12px;letter-spacing:.32em;text-transform:uppercase;
  color:var(--gold);
}
.sec-label::before{content:"";width:38px;height:1px;background:var(--gold-grad)}
.sec-title{font-family:var(--font-d);font-weight:600;font-size:clamp(28px,4.4vw,52px);line-height:1.16;margin-top:18px;letter-spacing:-.01em}
.sec-sub{margin-top:14px;color:var(--ink-2);max-width:560px}
.section{padding:var(--pad-s) 0;position:relative}
.section--alt{background:var(--bg-2);border-block:1px solid var(--line-soft)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-weight:700;font-size:15px;letter-spacing:.02em;
  padding:15px 30px;border-radius:var(--r-sm);
  transition:transform .25s cubic-bezier(.2,.8,.2,1),box-shadow .25s,background .25s,border-color .25s;
  white-space:nowrap;
}
.btn--gold{
  background:var(--gold-grad);color:#141008;box-shadow:var(--shadow-gold);
}
.btn--gold:hover{transform:translateY(-2px);box-shadow:0 18px 46px -12px rgba(201,162,39,.65)}
.btn--ghost{border:1px solid var(--line);color:var(--ink)}
.btn--ghost:hover{border-color:var(--gold);color:var(--gold-2);transform:translateY(-2px)}
.btn--glass{background:var(--glass-bg);border:1px solid var(--line-soft);color:var(--ink)}
.btn--glass:hover{border-color:var(--gold);color:var(--gold-2)}
.btn--wa{background:var(--wa);color:#06290f;box-shadow:0 12px 34px -10px rgba(37,211,102,.5)}
.btn--wa:hover{transform:translateY(-2px);box-shadow:0 18px 44px -10px rgba(37,211,102,.65)}
.btn--sm{padding:11px 20px;font-size:13.5px}
.btn--xs{padding:8px 16px;font-size:12.5px}
.btn--lg{padding:18px 36px;font-size:16px}
.btn--block{width:100%}
.ico-wa{width:19px;height:19px}

/* ---------- Preloader ---------- */
.preloader{
  position:fixed;inset:0;z-index:10000;background:var(--bg);
  display:grid;place-items:center;transition:opacity .7s ease,visibility .7s;
}
.preloader.is-hidden{opacity:0;visibility:hidden}
.preloader__inner{text-align:center;color:var(--gold)}
.preloader__logo svg{width:88px;height:88px;margin-inline:auto;color:var(--gold);animation:logoPulse 1.6s ease-in-out infinite}
@keyframes logoPulse{0%,100%{opacity:1}50%{opacity:.55}}
.preloader__bar{width:220px;height:1px;background:rgba(201,162,39,.2);margin:26px auto 14px;overflow:hidden;border-radius:2px}
.preloader__bar span{display:block;height:100%;width:0;background:var(--gold-grad);transition:width .2s ease}
.preloader__count{font-family:var(--font-d);font-size:15px;letter-spacing:.3em}
.preloader__tag{margin-top:10px;font-size:11px;letter-spacing:.34em;text-transform:uppercase;color:var(--ink-3)}

/* ---------- Theme toggle ---------- */
.theme-toggle{
  width:44px;height:44px;border-radius:50%;border:1px solid var(--line-soft);
  background:var(--glass-bg);color:var(--ink-2);
  display:grid;place-items:center;transition:color .3s,border-color .3s,transform .3s;
}
.theme-toggle:hover{color:var(--gold);border-color:var(--line);transform:rotate(14deg)}
.theme-toggle svg{width:19px;height:19px}
.theme-toggle .icon-moon{display:none}
html[data-theme="dark"] .theme-toggle .icon-sun{display:none}
html[data-theme="dark"] .theme-toggle .icon-moon{display:block}

/* ---------- Progress bar ---------- */
.progress{position:fixed;top:0;left:0;height:2px;width:0;background:var(--gold-grad);z-index:9000;box-shadow:0 0 12px rgba(201,162,39,.6)}

/* ---------- Nav ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:8000;transition:background .35s,border-color .35s,backdrop-filter .35s;border-bottom:1px solid transparent}
.nav.is-scrolled{background:var(--nav-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom-color:var(--line-soft)}
.nav__inner{display:flex;align-items:center;justify-content:space-between;height:78px;gap:24px}
.brand{display:flex;align-items:center;gap:13px}
.brand__mark{width:44px;height:44px;color:var(--gold);flex:none}
.brand__mark svg{width:100%;height:100%}
.brand__text{display:flex;flex-direction:column;line-height:1.2}
.brand__text strong{font-family:var(--font-d);font-size:13.5px;letter-spacing:.1em}
.brand__text small{font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-3)}
.nav__links{display:flex;gap:30px}
.nav__links a{font-size:14px;font-weight:600;color:var(--ink-2);position:relative;padding:4px 0;transition:color .25s}
.nav__links a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:1px;background:var(--gold-grad);transition:width .3s}
.nav__links a:hover{color:var(--gold-2)}
.nav__links a:hover::after{width:100%}
.nav__actions{display:flex;align-items:center;gap:14px}

.burger{position:relative;display:none;flex-direction:column;gap:5px;padding:8px;z-index:9001}
.burger span{width:24px;height:2px;background:var(--ink);transition:transform .3s,opacity .3s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Mobile menu */
.mmenu{
  position:fixed;inset:0;background:var(--mmenu-bg);backdrop-filter:blur(20px);
  display:flex;flex-direction:column;align-items:center;
  padding:84px 20px 36px;overflow-y:auto;-webkit-overflow-scrolling:touch;
  z-index:7900;opacity:0;visibility:hidden;transition:opacity .4s,visibility .4s;
}
.mmenu.is-open{opacity:1;visibility:visible}
.mmenu__links{display:flex;flex-direction:column;gap:4px;text-align:center;margin:auto 0}
.mmenu__links a{font-family:var(--font-d);font-size:clamp(20px,4.5vw,32px);font-weight:500;padding:7px 20px;color:var(--ink);transition:color .25s}
.mmenu__links a:hover{color:var(--gold)}
.mmenu__foot{margin-top:30px;width:min(320px,80%)}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden}
.hero__canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.hero__glow{
  position:absolute;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(52% 44% at 78% 18%,rgba(201,162,39,.13),transparent 65%),
    radial-gradient(42% 40% at 12% 82%,rgba(37,211,102,.07),transparent 60%),
    radial-gradient(60% 50% at 50% 50%,rgba(201,162,39,.045),transparent 70%);
}
.hero__content{position:relative;z-index:2;padding-top:110px;padding-bottom:60px}
.hero__title{
  font-family:var(--font-d);font-weight:600;font-size:clamp(34px,6.4vw,78px);
  line-height:1.1;letter-spacing:-.015em;margin:30px 0 26px;max-width:15ch;
}
.hero__title .line1{display:block;opacity:.96}
.hero__sub{max-width:620px;color:var(--ink-2);font-size:clamp(16px,1.6vw,18.5px);margin-bottom:38px}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:60px}
.hero__stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;max-width:820px}
.stat{position:relative;padding:20px 22px;border:1px solid var(--line-soft);border-radius:var(--r);background:var(--card-bg)}
.stat__num{font-family:var(--font-d);font-size:clamp(26px,3vw,38px);font-weight:600;color:var(--gold-2)}
.stat dd{font-size:13px;color:var(--ink-2);line-height:1.4;margin-top:6px}
.hero__scrolldown{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:2}
.hero__scrolldown span{display:block;width:1px;height:52px;background:var(--gold-grad);opacity:.6;animation:scrollHint 1.8s infinite}
@keyframes scrollHint{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ---------- Marquee ---------- */
.marquee{
  border-block:1px solid var(--line-soft);
  background:linear-gradient(100deg,rgba(201,162,39,.09),rgba(201,162,39,.02) 40%,rgba(201,162,39,.09));
  overflow:hidden;padding:20px 0;position:relative;
}
.marquee::before,.marquee::after{content:"";position:absolute;top:0;bottom:0;width:130px;z-index:2;pointer-events:none}
.marquee::before{left:0;background:linear-gradient(90deg,var(--bg),transparent)}
.marquee::after{right:0;background:linear-gradient(-90deg,var(--bg),transparent)}
.marquee__track{display:flex;gap:46px;width:max-content;animation:ticker 36s linear infinite;align-items:center}
.marquee__track span{font-family:var(--font-d);font-size:14px;letter-spacing:.22em;text-transform:uppercase;color:var(--gold-2);white-space:nowrap}
.marquee__track i{color:var(--gold);font-size:10px}
@keyframes ticker{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* ---------- About ---------- */
.about-grid{display:grid;grid-template-columns:minmax(320px,440px) 1fr;gap:72px;align-items:start}
.portrait{
  position:relative;aspect-ratio:4/4.6;border-radius:calc(var(--r) + 6px);
  background:
    radial-gradient(120% 90% at 20% 0%,rgba(176,138,34,.14),transparent 55%),
    var(--portrait-bg);
  border:1px solid var(--line);
  display:grid;place-items:center;overflow:hidden;
}
.portrait__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.about__body p{color:var(--ink-2);margin-bottom:18px;font-size:17px}
.about__body p strong{color:var(--gold-2);font-weight:700}
.edu{margin-top:34px;display:grid;gap:14px}
.edu__item{display:flex;gap:16px;align-items:flex-start;padding:16px 18px;border:1px solid var(--line-soft);border-radius:var(--r-sm);background:var(--card-bg);transition:border-color .3s,transform .3s}
.edu__item:hover{border-color:var(--line);transform:translateX(6px)}
.edu__icon{flex:none;width:42px;height:42px;border-radius:12px;background:rgba(201,162,39,.1);border:1px solid var(--line);color:var(--gold-2);display:grid;place-items:center}
.edu__icon svg{width:22px;height:22px}
.edu__item strong{display:block;font-size:15.5px}
.edu__item small{color:var(--ink-3);font-size:13px;letter-spacing:.04em}

/* ---------- Timeline ---------- */
.timeline{position:relative;max-width:820px;margin-inline:auto}
.timeline::before{content:"";position:absolute;left:23px;top:8px;bottom:8px;width:1px;background:linear-gradient(180deg,var(--gold),rgba(201,162,39,.15))}
.timeline__item{position:relative;padding:0 0 34px 74px}
.timeline__item:last-child{padding-bottom:0}
.timeline__dot{position:absolute;left:12px;top:8px;width:23px;height:23px;border-radius:50%;border:1px solid var(--gold);background:var(--bg);z-index:2}
.timeline__dot::after{content:"";position:absolute;inset:7px;border-radius:50%;background:var(--gold)}
.timeline__dot--gold{background:var(--gold-grad);border-color:transparent;box-shadow:0 0 22px rgba(201,162,39,.6)}
.timeline__dot--gold::after{background:var(--bg);inset:4px}
.timeline__card{padding:22px 26px;border:1px solid var(--line-soft);border-radius:var(--r);background:var(--card-bg);transition:transform .3s,border-color .3s}
.timeline__card:hover{transform:translateY(-3px);border-color:var(--line)}
.timeline__card h3{font-family:var(--font-d);font-size:16px;font-weight:600;letter-spacing:.05em}
.timeline__card p{color:var(--ink-2);font-size:14px;margin-top:6px}
.timeline__card--gold{border-color:var(--line);background:linear-gradient(120deg,rgba(201,162,39,.12),rgba(201,162,39,.02))}
.timeline__card--gold h3{color:var(--gold-2)}

/* ---------- Cards (cursos) ---------- */
.grid--3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{
  position:relative;padding:30px 28px;border-radius:var(--r);
  border:1px solid var(--line-soft);
  background:var(--card-bg);
  transition:transform .35s cubic-bezier(.2,.8,.2,1),border-color .35s,box-shadow .35s;
  display:flex;flex-direction:column;gap:14px;
}
.card::before{content:"";position:absolute;inset:0;border-radius:var(--r);border:1px solid transparent;background:var(--gold-grad);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;padding:1px;opacity:0;transition:opacity .4s;pointer-events:none}
.card:hover{transform:translateY(-6px);border-color:transparent;box-shadow:0 22px 50px -20px rgba(0,0,0,.7)}
.card:hover::before{opacity:1}
.card__ico{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:rgba(201,162,39,.09);border:1px solid var(--line);color:var(--gold-2);margin-bottom:6px}
.card__ico svg{width:26px;height:26px}
.card h3{font-family:var(--font-d);font-size:16.5px;font-weight:600;line-height:1.35;letter-spacing:.02em}
.card p{color:var(--ink-2);font-size:14.5px;flex:1}
.card__tags{display:flex;flex-wrap:wrap;gap:8px}
.card__tags span{font-size:11.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);border:1px solid var(--line);border-radius:999px;padding:5px 12px}
.card--cta{border-color:var(--line);background:linear-gradient(140deg,rgba(201,162,39,.14),rgba(201,162,39,.02) 60%)}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:step}
.steps__item{position:relative;padding:34px 28px;border:1px solid var(--line-soft);border-radius:var(--r);background:var(--bg-3);transition:transform .35s,border-color .35s;overflow:hidden}
.steps__item:hover{transform:translateY(-6px);border-color:var(--line)}
.steps__item::after{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--gold-grad);opacity:0;transition:opacity .35s}
.steps__item:hover::after{opacity:1}
.steps__num{font-family:var(--font-d);font-size:44px;font-weight:700;color:transparent;-webkit-text-stroke:1px rgba(201,162,39,.6);display:block;margin-bottom:16px}
.steps__item h3{font-family:var(--font-d);font-size:16px;font-weight:600;margin-bottom:10px}
.steps__item p{color:var(--ink-2);font-size:14px}

/* ---------- Clientes ---------- */
.clients{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.clients__item{
  position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;
  min-height:150px;padding:26px 18px;text-align:center;border:1px solid var(--line-soft);border-radius:var(--r);
  background:var(--card-bg);transition:border-color .3s,transform .3s;
}
.clients__item:hover{border-color:var(--line);transform:translateY(-4px)}
.clients__logo{display:block;max-width:100%;max-height:58px;width:auto;object-fit:contain;filter:grayscale(1);opacity:.85;transition:filter .35s,opacity .35s;background:#fff;border:1px solid rgba(255,255,255,.35);border-radius:10px;padding:12px 16px;box-shadow:0 6px 18px -10px rgba(0,0,0,.35)}
.clients__item:hover .clients__logo{filter:grayscale(0);opacity:1}
.clients__mono{
  display:none;width:54px;height:54px;place-items:center;border-radius:50%;
  background:var(--gold-grad);color:#141008;font-family:var(--font-d);font-weight:700;font-size:20px;
}
.clients__item.is-fallback .clients__logo{display:none}
.clients__item.is-fallback .clients__mono{display:grid}
.clients__name{color:var(--ink-2);font-family:var(--font-d);font-size:13px;letter-spacing:.05em;text-transform:uppercase;transition:color .3s}
.clients__item:hover .clients__name{color:var(--gold-2)}
.clients__note{text-align:center;color:var(--ink-3);font-size:14px;margin-top:30px;letter-spacing:.03em}

/* ---------- Testimonios ---------- */
.testimonios{position:relative;max-width:860px;margin-inline:auto}
.tcard{padding:44px 46px;border:1px solid var(--line);border-radius:calc(var(--r) + 4px);background:var(--tcard-bg);min-height:300px;display:flex;flex-direction:column}
.tcard__quote{font-family:var(--font-d);font-size:74px;line-height:.6;color:var(--gold);opacity:.65}
.tcard blockquote{flex:1;font-size:clamp(18px,2.2vw,23px);font-weight:600;line-height:1.5;color:var(--ink);margin:18px 0 30px}
.tcard figcaption{display:flex;align-items:center;gap:14px}
.tcard__ava{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:15px;background:var(--gold-grad);color:#141008;flex:none}
.tcard figcaption strong{display:block;font-size:15px}
.tcard figcaption small{color:var(--ink-3)}
.swiper__nav{position:relative;min-height:46px;margin-top:34px}
.swiper__btn{position:absolute;top:0;width:46px;height:46px;border-radius:50%;border:1px solid var(--line);color:var(--gold-2);font-size:18px;transition:background .25s,border-color .25s,transform .25s;display:grid;place-items:center;z-index:2}
.swiper__btn--prev{left:0}
.swiper__btn--next{right:0}
.swiper__btn:hover{background:rgba(201,162,39,.12);border-color:var(--gold);transform:scale(1.06)}
.swiper__nav .swiper-pagination{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:auto}
.swiper-pagination-horizontal{--swiper-pagination-bullet-horizontal-gap:16px}
.swiper-pagination-bullet{background:var(--ink-3);opacity:1;transition:.25s}
.swiper-pagination-bullet-active{background:var(--gold);width:26px;border-radius:99px}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:14px}
.faq__item{border:1px solid var(--line-soft);border-radius:var(--r);background:linear-gradient(180deg,rgba(255,255,255,.025),rgba(255,255,255,0));transition:border-color .3s}
.faq__item[open]{border-color:var(--line)}
.faq__item summary{
  cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:24px 28px;font-family:var(--font-d);font-size:15.5px;font-weight:600;letter-spacing:.02em;
}
.faq__item summary::-webkit-details-marker{display:none}
.faq__item summary::after{
  content:"+";flex:none;width:34px;height:34px;border-radius:50%;border:1px solid var(--line);
  display:grid;place-items:center;color:var(--gold-2);font-size:19px;transition:transform .35s,background .35s;
}
.faq__item[open] summary::after{transform:rotate(45deg);background:rgba(201,162,39,.14)}
.faq__item p{padding:0 28px 26px;color:var(--ink-2);max-width:640px}

/* ---------- Contacto ---------- */
.contact{overflow:hidden}
.contact__glow{position:absolute;inset:0;background:radial-gradient(55% 60% at 50% 110%,rgba(201,162,39,.13),transparent 70%);pointer-events:none}
.contact__grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.contact__info .sec-title{margin-bottom:20px}
.contact__info > p{color:var(--ink-2);max-width:460px;margin-bottom:34px}
.contact__btns{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:30px}
.contact__btns .btn svg{width:20px;height:20px}
.contact__meta{font-size:13.5px;color:var(--ink-3);display:flex;align-items:center;gap:10px}
.form{
  background:var(--form-bg);border:1px solid var(--line);border-radius:calc(var(--r) + 6px);
  padding:44px;box-shadow:0 30px 80px -30px rgba(0,0,0,.8);
}
.form h3{font-family:var(--font-d);font-size:20px;font-weight:600;margin-bottom:26px}
.form__grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:block;margin-bottom:18px}
.field span{display:block;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);margin-bottom:8px}
.field input,.field textarea{
  width:100%;background:var(--input-bg);border:1px solid var(--line-soft);border-radius:var(--r-sm);
  padding:14px 16px;color:var(--ink);font:inherit;font-size:15px;transition:border-color .3s;
}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--gold)}
.field textarea{resize:vertical}
.form__note{margin-top:14px;font-size:12.5px;color:var(--ink-3);text-align:center}

/* ---------- Footer ---------- */
.footer{border-top:1px solid var(--line-soft);background:var(--bg-2);padding:70px 0 0}
.footer__top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:48px}
.footer__brand p{color:var(--ink-3);font-size:14px;max-width:340px;margin-top:18px}
.footer__nav{display:flex;flex-direction:column;gap:12px}
.footer__nav a{color:var(--ink-2);font-size:14.5px;font-weight:600;width:fit-content;transition:color .25s,transform .25s}
.footer__nav a:hover{color:var(--gold-2);transform:translateX(4px)}
.footer__social{display:flex;gap:12px;justify-content:flex-end}
.footer__social a{width:46px;height:46px;border-radius:12px;border:1px solid var(--line-soft);display:grid;place-items:center;color:var(--ink-2);transition:.3s}
.footer__social a:hover{color:var(--gold-2);border-color:var(--gold);transform:translateY(-3px)}
.footer__social svg{width:20px;height:20px}
.footer__bottom{border-top:1px solid var(--line-soft);padding:22px 0;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
.footer__bottom p{color:var(--ink-3);font-size:13px}

/* ---------- Flotantes ---------- */
.wabtn{
  position:fixed;right:26px;bottom:26px;z-index:7000;
  width:62px;height:62px;border-radius:50%;background:var(--wa);color:#fff;
  display:grid;place-items:center;box-shadow:0 14px 34px -6px rgba(37,211,102,.55);
  transition:transform .3s;opacity:0;transform:translateY(20px) scale(.8);pointer-events:none;
}
.wabtn.is-visible{opacity:1;transform:none;pointer-events:auto}
.wabtn:hover{transform:scale(1.08)}
.wabtn svg{width:30px;height:30px}
.wabtn::before{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid var(--wa);animation:ring 2s ease-out infinite}
@keyframes ring{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.6);opacity:0}}
.wabtn__tip{
  position:absolute;right:74px;top:50%;transform:translateY(-50%) translateX(8px);
  background:var(--tip-bg);border:1px solid var(--line);color:var(--ink);
  font-size:13px;font-weight:700;padding:9px 14px;border-radius:10px;white-space:nowrap;
  opacity:0;pointer-events:none;transition:.3s;
}
.wabtn:hover .wabtn__tip{opacity:1;transform:translateY(-50%) translateX(0)}
.totop{
  position:fixed;left:26px;bottom:26px;z-index:7000;width:46px;height:46px;border-radius:50%;
  border:1px solid var(--line);background:var(--glass-bg);backdrop-filter:blur(8px);
  color:var(--gold-2);font-size:17px;display:grid;place-items:center;
  opacity:0;pointer-events:none;transform:translateY(16px);transition:.35s;
}
.totop.is-visible{opacity:1;pointer-events:auto;transform:none}
.totop:hover{border-color:var(--gold);transform:translateY(-3px)}

/* ---------- Responsive ---------- */
@media(max-width:1024px){
  :root{--pad-s:90px}
  .grid--3{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .clients{grid-template-columns:repeat(3,1fr)}
  .about-grid{gap:40px}
  .contact__grid{grid-template-columns:1fr;gap:44px}
  .hero__stats{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:860px){
  .nav__links{display:none}
  .burger{display:flex}
  .media{grid-template-columns:1fr}
  .timeline::before{left:20px}
  .timeline__item{padding-left:64px}
  .about-grid{grid-template-columns:1fr;gap:38px}
}
@media(max-width:640px){
  :root{--pad-s:76px}
  .grid--3{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .clients{grid-template-columns:repeat(2,1fr)}
  .clients__item{min-height:108px;padding:18px 12px;gap:10px}
  .clients__logo{max-height:42px}
  .clients__name{font-size:11.5px}
  .hero__stats{grid-template-columns:repeat(2,1fr);gap:10px}
  .stat{padding:16px}
  .footer__top{grid-template-columns:1fr;gap:30px}
  .footer__social{justify-content:flex-start}
  .form{padding:26px 20px}
  .form__grid{grid-template-columns:1fr}
  .tcard{padding:32px 26px}
  .nav .btn{display:none}
  .hero__cta .btn{width:100%}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001s!important;animation-iteration-count:1!important;transition-duration:.001s!important}
  [data-reveal]{opacity:1;transform:none}
}