/* ============================================================
   NARIA — Landing styles
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root{
  /* teal */
  --teal:#00897B;
  --teal-bright:#15A491;
  --teal-soft:#5DCAA5;
  --teal-pale:#E1F5EE;
  /* green accent system (replaces lila) */
  --lila:#00897B;
  --lila-deep:#00695C;
  --lila-bg:#E8F5F0;
  --lila-border:#BFE3D8;
  /* darks */
  --ink:#07201e;
  --ink-card:#1a2d3a;
  --ink-2:#0c2b28;
  /* neutrals */
  --white:#FFFFFF;
  --paper:#F8F9FA;
  --error:#E24B4A;
  /* type */
  --serif:Georgia,'Times New Roman',serif;
  --sans:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
  --maxw:1200px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:hidden}
body{
  font-family:var(--sans);
  background:var(--ink);
  color:var(--white);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
section{position:relative}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px}

/* ---------- type ---------- */
.serif{font-family:var(--serif)}
h1,h2,h3{font-family:var(--serif);font-weight:700;letter-spacing:-.01em;line-height:1.05}
.eyebrow{
  font-size:13px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;
}
.lede{font-size:19px;line-height:1.6;font-weight:400}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--sans);font-weight:600;font-size:16px;
  padding:15px 28px;border-radius:999px;border:1px solid transparent;
  cursor:pointer;transition:transform .25s cubic-bezier(.2,.7,.2,1),box-shadow .25s,background .25s,border-color .25s;
  white-space:nowrap;max-width:100%;
}
.btn-teal{
  background:var(--teal);color:#fff;
  box-shadow:0 8px 24px -8px rgba(0,137,123,.7);
}
.btn-teal:hover{background:var(--teal-bright);transform:translateY(-2px);box-shadow:0 14px 34px -8px rgba(0,137,123,.85)}
.btn-ghost{
  background:transparent;color:#fff;border-color:rgba(255,255,255,.22);
}
.btn-ghost:hover{border-color:rgba(255,255,255,.55);transform:translateY(-2px)}
.btn-lg{font-size:17px;padding:17px 34px}
.btn-block{display:flex;width:100%;justify-content:center}

/* ============================================================
   NAVBAR
   ============================================================ */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:80;
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 32px;
  transition:background .4s,backdrop-filter .4s,border-color .4s,padding .4s;
  border-bottom:1px solid transparent;
}
.nav.scrolled{
  background:rgba(7,32,30,.72);
  backdrop-filter:blur(16px) saturate(140%);
  -webkit-backdrop-filter:blur(16px) saturate(140%);
  border-bottom-color:rgba(255,255,255,.08);
  padding:12px 32px;
}
.nav-logo img{height:30px;width:auto}
.nav-links{display:flex;gap:38px;align-items:center}
.nav-links a{
  font-size:15px;font-weight:500;color:rgba(255,255,255,.72);
  transition:color .2s;position:relative;
}
.nav-links a:hover{color:#fff}
.nav-right{display:flex;gap:12px;align-items:center}
.nav-ghost{font-size:15px;font-weight:500;color:rgba(255,255,255,.78);padding:9px 16px;transition:color .2s}
.nav-ghost:hover{color:#fff}
.nav-cta{
  background:var(--teal);color:#fff;font-weight:600;font-size:15px;
  padding:10px 22px;border-radius:999px;transition:background .2s,transform .2s,box-shadow .2s;
  box-shadow:0 6px 18px -8px rgba(0,137,123,.8);
}
.nav-cta:hover{background:var(--teal-bright);transform:translateY(-1px)}
.nav-burger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:6px}
.nav-burger span{width:22px;height:2px;background:#fff;border-radius:2px}
/* mobile menu footer buttons — hidden on desktop */
.mob-menu-footer{display:none}
@media(max-width:980px){
  .mob-menu-footer{
    display:flex;flex-direction:column;gap:10px;
    padding-top:16px;margin-top:4px;
    border-top:1px solid rgba(255,255,255,.1);width:100%;
  }
}
.mob-btn-ingresar{
  width:100%;padding:15px;border:1.5px solid rgba(255,255,255,.25);border-radius:14px;cursor:pointer;
  background:transparent;color:#fff;font-family:inherit;font-size:16px;font-weight:500;
  text-align:center;transition:border-color .2s;
}
.mob-btn-ingresar:hover{border-color:rgba(255,255,255,.6)}
.mob-btn-cta{
  display:block;width:100%;padding:15px;border-radius:14px;
  border:1.5px solid rgba(255,255,255,.3);
  color:#fff;font-size:16px;font-weight:600;text-align:center;
  transition:border-color .2s;
}
.mob-btn-cta:hover{border-color:rgba(255,255,255,.65)}
/* PWA install buttons — hidden until beforeinstallprompt fires */
#pwa-install-btn{display:none}
#pwa-install-btn-mob{display:none}
.pwa-installable #pwa-install-btn{display:inline-flex}
.pwa-installable #pwa-install-btn-mob{display:block}
.nav-pwa-btn{
  font-size:14px;font-weight:600;color:var(--teal);
  border:1.5px solid var(--teal);border-radius:999px;
  padding:8px 18px;background:transparent;cursor:pointer;font-family:inherit;
  transition:background .2s,transform .2s;white-space:nowrap;
}
.nav-pwa-btn:hover{background:rgba(0,137,123,.12);transform:translateY(-1px)}
.mob-btn-install{
  width:100%;padding:16px;border:none;border-radius:14px;cursor:pointer;
  background:var(--teal);color:#fff;font-family:inherit;font-size:16px;font-weight:700;
  text-align:center;transition:background .2s;
}
.mob-btn-install:hover{background:var(--teal-bright)}
@media(max-width:980px){.nav-pwa-btn{display:none!important}}

/* ============================================================
   INTRO CINEMATIC
   ============================================================ */
#intro{
  position:fixed;inset:0;z-index:200;background:#000;
  display:flex;align-items:center;justify-content:center;
  transition:opacity 1.1s ease;
}
#intro.hide{opacity:0;pointer-events:none}
.intro-media{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.intro-media-img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  transform:scale(1.08);animation:introZoom 7s ease forwards;
}
@keyframes introZoom{to{transform:scale(1)}}
.intro-vignette{position:absolute;inset:0;background:radial-gradient(120% 90% at 50% 60%,transparent 35%,rgba(0,0,0,.55) 100%)}
.intro-grad{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.7),transparent 45%)}
.intro-skip{
  position:absolute;top:26px;right:30px;z-index:3;
  color:rgba(255,255,255,.7);font-size:15px;font-weight:500;letter-spacing:.02em;
  background:rgba(0,0,0,.25);backdrop-filter:blur(6px);
  padding:9px 18px;border-radius:999px;border:1px solid rgba(255,255,255,.15);
  cursor:pointer;transition:color .2s,border-color .2s;
}
.intro-skip:hover{color:#fff;border-color:rgba(255,255,255,.4)}
.intro-caption{
  position:absolute;left:0;right:0;bottom:64px;text-align:center;z-index:3;
  color:rgba(255,255,255,.92);font-family:var(--serif);font-size:clamp(22px,3vw,34px);
  letter-spacing:.01em;opacity:0;animation:introCapIn 1.2s ease 1.4s forwards;
  text-shadow:0 2px 30px rgba(0,0,0,.6);
}
@keyframes introCapIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.intro-progress{position:absolute;bottom:0;left:0;height:3px;background:var(--teal);width:0;box-shadow:0 0 16px var(--teal-soft)}
/* logo reveal phase */
.intro-logo{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  background:#000;opacity:0;pointer-events:none;transition:opacity 1s ease;z-index:4;
}
.intro-logo.show{opacity:1}
.intro-logo img{width:min(360px,52vw);filter:drop-shadow(0 0 40px rgba(0,137,123,.4))}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;background:var(--ink);padding:130px 0 70px}
.aurora{position:absolute;inset:0;overflow:hidden;z-index:0;pointer-events:none}
.blob{position:absolute;border-radius:50%;filter:blur(70px);opacity:.55;mix-blend-mode:screen}
.blob.b1{width:620px;height:620px;background:radial-gradient(circle,#0c8e7f,transparent 65%);top:-180px;left:-120px;animation:drift1 16s ease-in-out infinite}
.blob.b2{width:520px;height:520px;background:radial-gradient(circle,#1bbfa3,transparent 65%);top:40px;right:-140px;animation:drift2 19s ease-in-out infinite}
.blob.b3{width:460px;height:460px;background:radial-gradient(circle,#0a6e63,transparent 65%);bottom:-160px;left:30%;animation:drift3 22s ease-in-out infinite}
.blob.b4{width:380px;height:380px;background:radial-gradient(circle,#3fd6b6,transparent 65%);top:30%;left:42%;opacity:.35;animation:drift4 18s ease-in-out infinite}
@keyframes drift1{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(80px,60px) scale(1.12)}}
@keyframes drift2{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-70px,80px) scale(1.08)}}
@keyframes drift3{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(60px,-70px) scale(1.15)}}
@keyframes drift4{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-90px,-50px) scale(1.1)}}
.hero-grid{position:static;display:block}
.hero-text{position:relative;z-index:3;max-width:620px;text-shadow:0 2px 30px rgba(7,32,30,.5)}

.badge{
  display:inline-flex;align-items:center;gap:9px;
  font-size:13.5px;font-weight:500;color:var(--teal-soft);
  border:1px solid rgba(93,202,165,.32);background:rgba(93,202,165,.07);
  padding:8px 16px;border-radius:999px;
}
.badge .dot{width:7px;height:7px;border-radius:50%;background:var(--teal-soft);box-shadow:0 0 10px var(--teal-soft);animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}

.hero h1{font-size:clamp(38px,4.4vw,60px);margin:26px 0 22px;line-height:1.05}
.hero h1 .teal{color:var(--teal-soft)}
.hero-sub{font-size:19px;line-height:1.62;color:rgba(255,255,255,.6);max-width:540px}
.hero-cta{display:flex;gap:14px;margin:34px 0 26px;flex-wrap:wrap}
.hero-trust{font-size:13px;color:rgba(255,255,255,.4);letter-spacing:.01em}

/* hero fullscreen media */
.hero-media{position:absolute;inset:0;z-index:0;overflow:hidden;background:var(--ink)}
.hero-overlay{position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(90deg,rgba(7,32,30,.92) 0%,rgba(7,32,30,.8) 30%,rgba(7,32,30,.42) 62%,rgba(7,32,30,0) 100%);
}
.hero-overlay::after{content:'';position:absolute;inset:0;background:linear-gradient(to top,rgba(7,32,30,.55),transparent 26%)}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity 1.5s ease}
.hero-slide.active{opacity:1}
.hero-slide video,.hero-slide img{width:100%;height:100%;object-fit:cover}
.hero-slide.active video,.hero-slide.active img{animation:heroKB 14s ease-out forwards}
@keyframes heroKB{from{transform:scale(1.04)}to{transform:scale(1.12)}}
.hero-dots{position:absolute;left:0;right:0;bottom:34px;z-index:5;display:flex;gap:9px;justify-content:center}
.hero-dots button{width:8px;height:8px;border-radius:50%;border:none;background:rgba(255,255,255,.4);cursor:pointer;transition:all .3s;padding:0;box-shadow:0 1px 4px rgba(0,0,0,.4)}
.hero-dots button.active{background:#fff;width:24px;border-radius:5px}

/* ============================================================
   MARQUEE
   ============================================================ */
.marquee-sec{padding:46px 0 70px;background:var(--ink);overflow:hidden}
.marquee{display:flex;flex-direction:column;gap:20px;mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee-row{display:flex;width:max-content;gap:48px;will-change:transform}
.marquee-row.r1{animation:mLeft 42s linear infinite}
.marquee-row.r2{animation:mRight 42s linear infinite}
.marquee:hover .marquee-row{animation-play-state:paused}
@keyframes mLeft{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@keyframes mRight{from{transform:translateX(-50%)}to{transform:translateX(0)}}
.marquee-item{font-family:var(--serif);font-size:22px;color:rgba(255,255,255,.4);white-space:nowrap;display:flex;align-items:center;gap:48px}
.marquee-item::after{content:'';width:5px;height:5px;border-radius:50%;background:rgba(93,202,165,.45)}

/* ============================================================
   SECTION SHELLS
   ============================================================ */
.sec-pad{padding:110px 0}
.sec-head{max-width:720px;margin-bottom:56px}
.sec-head h2{font-size:clamp(32px,4vw,52px);margin-top:16px}

/* DIFERENCIADORES (lila) */
.sec-lila{background:var(--lila-bg);color:var(--ink)}
.sec-lila .eyebrow{color:var(--lila)}
.sec-lila h2{color:#0e2622}
.diff-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.diff-card{
  background:#fff;border:1px solid var(--lila-border);border-radius:18px;padding:30px 28px;
  transition:transform .3s cubic-bezier(.2,.7,.2,1),box-shadow .3s,border-color .3s;
}
.diff-card:hover{transform:translateY(-6px);border-color:var(--lila);box-shadow:0 22px 50px -24px rgba(0,137,123,.35)}
.diff-ico{
  width:46px;height:46px;border-radius:12px;background:var(--lila-bg);
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;
  border:1px solid var(--lila-border);color:var(--lila);
}
.diff-ico svg{width:22px;height:22px}
.diff-card h3{font-size:21px;color:#0e2622;margin-bottom:9px}
.diff-card p{font-size:15px;line-height:1.6;color:#4a5b57}
.disclaimer{
  margin-top:40px;font-size:13.5px;line-height:1.6;color:var(--lila-deep);
  display:flex;gap:9px;align-items:flex-start;max-width:780px;
}
.disclaimer .sym{flex:none;font-size:15px}

/* FEATURES BENTO (dark) */
.sec-white{background:var(--ink);color:var(--white)}
.sec-white .eyebrow{color:var(--teal-soft)}
.sec-white h2{color:#fff}
.bento{display:flex;flex-direction:column;gap:12px}
.fcard{
  position:relative;border-radius:20px;overflow:hidden;background:var(--ink-card);
  border:1px solid rgba(0,137,123,.18);display:flex;flex-direction:column;
  transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s,border-color .35s;
}
.fcard:hover{transform:translateY(-5px);box-shadow:0 28px 60px -30px rgba(7,32,30,.45)}
.fcard.accent-teal:hover{border-color:var(--teal)}
.fcard.accent-lila:hover{border-color:var(--lila)}
.fcard-body{padding:30px 30px 20px}
.fcard-label{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase}
.accent-teal .fcard-label{color:var(--teal)}
.accent-lila .fcard-label{color:var(--lila)}
.fcard h3{font-size:24px;color:#fff;margin:12px 0 10px}
.fcard p{font-size:15px;line-height:1.6;color:rgba(255,255,255,.55);max-width:46ch}
.fcard-shot{margin-top:0;position:relative;overflow:hidden;height:220px}
.fcard-shot img{width:100%;height:100%;display:block;object-fit:cover;object-position:top}
.fcard-shot img.fit-contain{object-fit:contain;object-position:center;background:var(--ink-card)}
.fcard.big{grid-column:span 3}
.fcard.med{grid-column:span 2}
.fcard.big .fcard-shot{height:260px}
.fcard.med .fcard-shot{height:200px}
.fcard-shot::after{content:'';position:absolute;inset:0;box-shadow:inset 0 -40px 50px -30px rgba(0,0,0,.25)}

/* CAROUSEL */
.fcard-carousel{position:relative;overflow:hidden}
.carousel-track{position:relative;width:100%;height:100%}
.carousel-slide{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top;opacity:0;transition:opacity .45s ease}
.carousel-slide.active{opacity:1;position:relative}
.carousel-dots{
  position:absolute;bottom:12px;left:0;right:0;
  display:flex;justify-content:center;gap:6px;z-index:4;
}
.cdot{
  width:7px;height:7px;border-radius:50%;border:none;cursor:pointer;padding:0;
  background:rgba(255,255,255,.35);transition:background .25s,width .25s;
}
.cdot.active{background:#fff;width:20px;border-radius:4px}

/* FEATURE ROW LAYOUT */
.frow{
  display:flex;border-radius:20px;overflow:hidden;
  background:var(--ink-card);border:1px solid rgba(0,137,123,.18);
  transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s,border-color .35s;
}
.frow:hover{transform:translateY(-3px);box-shadow:0 28px 60px -30px rgba(7,32,30,.45)}
.frow.accent-teal:hover{border-color:var(--teal)}
.frow.accent-lila:hover{border-color:var(--lila)}
.frow.accent-teal .fcard-label{color:var(--teal)}
.frow.accent-lila .fcard-label{color:var(--lila)}
.frow-body{
  width:40%;padding:44px 48px;display:flex;flex-direction:column;
  justify-content:center;gap:12px;flex-shrink:0;
}
.frow-body h3{font-size:22px;color:#fff;margin:0}
.frow-body p{font-size:15px;line-height:1.6;color:rgba(255,255,255,.55);margin:0}
.frow-shot{
  width:60%;background:#1a2d3a;display:flex;align-items:center;
  justify-content:center;min-height:340px;position:relative;overflow:hidden;
}
.frow-shot>img{max-width:92%;max-height:400px;width:auto;height:auto;object-fit:contain;display:block}
/* carousel inside frow-shot: fixed height, all slides absolute, contain */
.frow-shot.fcard-carousel{height:420px;min-height:unset}
.frow-shot .carousel-track{position:absolute;inset:0;height:100%}
.frow-shot .carousel-slide{position:absolute;object-fit:contain;object-position:center;background:#1a2d3a}
.frow-shot .carousel-slide.active{position:absolute;opacity:1}

/* AI STICKY SPLIT (lila) */
.ai-split{display:grid;grid-template-columns:40fr 60fr;gap:60px;align-items:start}
.ai-nav{position:sticky;top:120px;display:flex;flex-direction:column;gap:8px}
.ai-item{
  border-left:2px solid var(--lila-border);padding:20px 24px;cursor:pointer;
  transition:border-color .3s,background .3s;border-radius:0 12px 12px 0;
}
.ai-item.on{border-left-color:var(--teal);background:rgba(0,137,123,.1)}
.ai-item .n{font-size:12px;font-weight:700;color:#00897B;letter-spacing:.1em;opacity:.6}
.ai-item.on .n{opacity:1}
.ai-item h3{font-size:22px;margin:8px 0 6px;color:#1a2d3a;transition:color .3s}
.ai-item:not(.on) h3{color:rgba(26,45,58,.45)}
.ai-item.on h3{color:#00897B}
.ai-item p{font-size:14.5px;line-height:1.55;color:#4a5568;max-height:0;overflow:hidden;opacity:0;transition:all .4s}
.ai-item.on p{max-height:90px;opacity:1;margin-top:4px}
.ai-stage{position:sticky;top:120px;border-radius:20px;overflow:hidden;background:#1a2d3a;border:1px solid rgba(0,137,123,.22);box-shadow:0 30px 70px -34px rgba(0,137,123,.35);aspect-ratio:5/4}
.ai-stage img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center;opacity:0;transition:opacity .6s ease}
.ai-stage img.on{opacity:1}

/* STATS (dark) */
.sec-dark{background:var(--ink);color:#fff}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:30px}
.stat{border-left:1px solid rgba(255,255,255,.1);padding-left:26px}
.stat .num{font-family:var(--serif);font-size:clamp(44px,5vw,64px);color:var(--teal-soft);line-height:1;font-weight:700}
.stat .desc{margin-top:14px;font-size:15px;line-height:1.5;color:rgba(255,255,255,.62)}

/* PRICING */
.sec-pricing{background:var(--ink-card);color:#fff}
.price-card{
  max-width:560px;margin:0 auto;background:var(--ink);
  border:1px solid rgba(93,202,165,.28);border-radius:24px;padding:46px 44px;
  box-shadow:0 40px 100px -40px rgba(0,0,0,.7);position:relative;overflow:hidden;
}
.price-badge{
  display:inline-flex;align-items:center;gap:8px;font-size:13.5px;font-weight:600;
  color:#7fd9c4;background:rgba(0,137,123,.18);border:1px solid rgba(0,137,123,.45);
  padding:7px 15px;border-radius:999px;margin-bottom:24px;
}
.price-amt{display:flex;align-items:baseline;gap:8px}
.price-amt .big{font-family:var(--serif);font-size:62px;color:var(--teal-soft);font-weight:700;letter-spacing:-.02em}
.price-amt .per{font-size:20px;color:rgba(255,255,255,.85)}
.price-cancel{font-size:14px;color:rgba(255,255,255,.5);margin-top:6px}
.price-list{list-style:none;margin:30px 0;display:flex;flex-direction:column;gap:13px}
.price-list li{display:flex;gap:11px;align-items:flex-start;font-size:15px;color:rgba(255,255,255,.86);line-height:1.4}
.price-list .ck{flex:none;width:20px;height:20px;border-radius:50%;background:rgba(93,202,165,.16);display:flex;align-items:center;justify-content:center;margin-top:1px}
.price-list .ck svg{width:12px;height:12px;color:var(--teal-soft)}
.price-ghost{display:block;text-align:center;margin-top:16px;font-size:15px;color:rgba(255,255,255,.7);font-weight:500;transition:color .2s}
.price-ghost:hover{color:#fff}
.price-fine{margin-top:24px;font-size:12.5px;line-height:1.55;color:rgba(255,255,255,.4);text-align:center}
/* shimmer */
.shimmer{position:relative;overflow:hidden}
.shimmer::after{
  content:'';position:absolute;top:0;left:-60%;width:50%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.35),transparent);
  transform:skewX(-18deg);animation:shim 3s ease-in-out infinite;
}
@keyframes shim{0%,72%{left:-60%}100%{left:130%}}

/* FINAL CTA */
.sec-final{position:relative;background:var(--ink);text-align:center;overflow:hidden;min-height:78vh;display:flex;align-items:center}
.final-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.final-overlay{position:absolute;inset:0;z-index:1;background:rgba(7,32,30,.65)}
.final-overlay::after{content:'';position:absolute;inset:0;background:radial-gradient(120% 100% at 50% 50%,transparent 30%,rgba(7,32,30,.5) 100%)}
#particles{position:absolute;inset:0;z-index:1;pointer-events:none}
.final-inner{position:relative;z-index:2;width:100%}
.sec-final h2{font-size:clamp(44px,6vw,84px);color:#fff;margin-bottom:22px;text-shadow:0 2px 40px rgba(0,0,0,.4)}
.sec-final .sub{font-size:20px;color:rgba(255,255,255,.78);margin-bottom:36px;text-shadow:0 1px 20px rgba(0,0,0,.4)}
.sec-final .fine{font-size:13px;color:rgba(255,255,255,.6);margin-top:22px}

/* FOOTER */
.footer{background:var(--ink);border-top:1px solid rgba(255,255,255,.08);padding:56px 0 48px}
.footer-top{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;margin-bottom:34px}
.footer-logo img{height:30px}
.footer-links{display:flex;gap:26px;font-size:14px;color:rgba(255,255,255,.6)}
.footer-links a:hover{color:#fff}
.footer-fine{font-size:12.5px;line-height:1.7;color:rgba(255,255,255,.36);max-width:880px}
.footer-copy{font-size:13px;color:rgba(255,255,255,.5);margin-top:20px}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}
.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}
.reveal[data-d="4"]{transition-delay:.32s}
.reveal[data-d="5"]{transition-delay:.4s}

/* ---------- responsive ---------- */
@media(max-width:980px){
  .hero{min-height:100vh;display:flex;padding:120px 0 80px}
  .hero-text{max-width:none;padding-bottom:34px}
  .hero-sub{max-width:none}
  .hero-overlay{background:linear-gradient(to top,rgba(7,32,30,.95) 6%,rgba(7,32,30,.72) 48%,rgba(7,32,30,.45) 100%)}
  .ai-split{grid-template-columns:1fr;gap:30px}
  .ai-nav{position:static}
  .ai-stage{position:static;aspect-ratio:4/3}
  .diff-grid{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr);gap:36px 30px}
  .frow{flex-direction:column}
  .frow-body,.frow-shot{width:100%}
  .frow-body{padding:30px 28px;gap:10px}
  .frow-shot{min-height:240px}
  .frow-shot.fcard-carousel{height:280px}
  .nav-links{display:none}
  .nav-burger{display:flex}
}
@media(max-width:620px){
  .wrap{padding:0 20px}
  .nav{padding:14px 20px}
  .diff-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr}
  .nav-right .nav-ghost{display:none}
  .sec-pad{padding:72px 0}
  .price-card{padding:34px 24px}
  .hero{padding:110px 0 60px}
  .hero-sub{font-size:16px;line-height:1.55}
  .hero-cta{gap:10px;margin:26px 0 20px}
  .frow-body{padding:24px 20px}
  .frow-shot{min-height:200px}
  .frow-shot.fcard-carousel{height:240px}
  .frow-shot>img{max-height:280px}
  .ai-stage{aspect-ratio:3/2}
  .ai-item{padding:14px 16px}
  .ai-item h3{font-size:18px}
  .footer-top{flex-direction:column;align-items:flex-start;gap:16px}
  .footer-links{flex-wrap:wrap;gap:10px 18px}
  .sec-final h2{margin-bottom:16px}
  .sec-final .sub{font-size:17px;margin-bottom:26px}
}
@media(max-width:390px){
  .nav-cta{font-size:13px;padding:8px 14px}
  .hero h1{font-size:clamp(28px,8vw,38px)}
  .frow-body h3{font-size:18px}
  .btn-lg{font-size:15px;padding:14px 22px}
  .price-amt .big{font-size:48px}
  .frow-shot{min-height:180px}
  .frow-shot.fcard-carousel{height:200px}
}