:root{
  --bg:#0c0e0d;--bg-2:#101312;--bg-3:#151917;--ink:#e9efe9;--ink-dim:#8a948c;--line:rgba(233,239,233,.10);--line-2:rgba(233,239,233,.18);
  --accent:#3fe08e;--accent-dim:rgba(63,224,142,.14);--gold:#d7a647;--danger:#f0786b;
  --display:'Syne Variable','Syne',system-ui,sans-serif;--body:'Archivo Variable','Archivo',system-ui,sans-serif;--mono:'IBM Plex Mono',ui-monospace,monospace;
  --wrap:min(1160px,100% - 2.5rem);--radius:16px;--nav-h:68px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 12px);-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:clamp(1rem,.96rem + .2vw,1.0625rem);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3{font-family:var(--display);line-height:1.08;letter-spacing:-.02em;font-weight:700;overflow-wrap:break-word}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
.i{width:1.25em;height:1.25em;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round}
.wrap{width:var(--wrap);margin-inline:auto}
section{padding-block:clamp(4rem,3rem + 5vw,7.5rem);border-top:1px solid var(--line)}
.eyebrow{font-family:var(--mono);font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);display:inline-flex;align-items:center;gap:.6rem}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 12px var(--accent)}
.sec-head{max-width:760px;margin-bottom:clamp(2.2rem,1.5rem + 2vw,3.5rem)}
.sec-head h2{font-size:clamp(1.9rem,1.3rem + 2.8vw,3.4rem);margin-top:1rem}
.sec-head p{color:var(--ink-dim);margin-top:1rem;max-width:620px}
.hl{color:var(--accent)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;min-height:48px;padding:.8rem 1.4rem;border-radius:999px;font-weight:600;font-size:.98rem;text-decoration:none;border:1px solid transparent;transition:transform .2s,background .2s,border-color .2s,color .2s;text-align:center}
.btn-primary{background:var(--accent);color:#06140c}
.btn-primary:hover{transform:translateY(-2px);background:#5ae8a0}
.btn-ghost{border-color:var(--line-2);color:var(--ink);background:transparent}
button.btn{font-family:inherit;cursor:pointer}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn .i{width:1.1em;height:1.1em}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:100;height:var(--nav-h);background:rgba(12,14,13,.82);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav .wrap{height:100%;display:flex;align-items:center;justify-content:space-between;gap:1rem}
.logo{display:flex;align-items:center;text-decoration:none}
.logo img{height:30px;width:auto}
.nav-links{display:flex;align-items:center;gap:clamp(1rem,2vw,2rem)}
.nav-links a{text-decoration:none;font-size:.92rem;color:var(--ink-dim);transition:color .2s}
.nav-links a:hover{color:var(--ink)}
.nav-links a.btn-primary,.menu nav a.btn-primary{color:#06140c}
.nav .btn{min-height:42px;padding:.55rem 1.1rem;font-size:.9rem}
.menu{display:none;position:relative}
.menu summary{list-style:none;cursor:pointer;width:44px;height:44px;display:flex;align-items:center;justify-content:center;border:1px solid var(--line-2);border-radius:12px}
.menu summary::-webkit-details-marker{display:none}
.menu summary .i-close,.menu[open] summary .i-open{display:none}
.menu[open] summary .i-close{display:block}
.menu nav{position:fixed;left:0;right:0;top:var(--nav-h);background:var(--bg);border-bottom:1px solid var(--line);padding:1rem 1.25rem 1.5rem;display:flex;flex-direction:column;gap:.25rem}
.menu nav a{text-decoration:none;padding:.9rem .25rem;border-bottom:1px solid var(--line);font-size:1.05rem}
.menu nav .btn{margin-top:1rem;border-bottom:none}
@media (max-width:900px){.nav-links{display:none}.menu{display:block}}

/* ---------- hero ---------- */
.hero{position:relative;padding-block:clamp(4.5rem,3rem + 7vw,9rem) clamp(3.5rem,2.5rem + 4vw,6rem);border-top:none;overflow:hidden;isolation:isolate}
.hero::before{content:"";position:absolute;inset:-20% -10% auto auto;width:min(760px,90vw);aspect-ratio:1;background:radial-gradient(circle,rgba(63,224,142,.18),transparent 62%);z-index:-1;pointer-events:none}
.hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse at 70% 20%,#000 10%,transparent 65%);-webkit-mask-image:radial-gradient(ellipse at 70% 20%,#000 10%,transparent 65%);opacity:.5;z-index:-2;pointer-events:none}
.hero h1{font-size:clamp(2.3rem,1.2rem + 5.4vw,5.2rem);max-width:15ch;margin-top:1.4rem}
.hero .sub{max-width:600px;margin-top:1.5rem;color:var(--ink-dim);font-size:clamp(1.02rem,.95rem + .35vw,1.2rem)}
.hero-cta{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2.2rem}
.stats{display:grid;grid-template-columns:repeat(4,1fr);margin-top:clamp(3rem,2rem + 4vw,5rem);border-top:1px solid var(--line)}
.stat{padding:1.4rem 1rem 0 0}
.stat+.stat{padding-left:1.2rem;border-left:1px solid var(--line)}
.stat b{display:block;font-family:var(--display);font-size:clamp(1.7rem,1.2rem + 1.6vw,2.5rem);font-weight:700;color:var(--ink)}
.stat span{font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-dim)}
@media (max-width:720px){.stats{grid-template-columns:1fr 1fr}.stat:nth-child(3){padding-left:0;border-left:none}.stat:nth-child(n+3){border-top:1px solid var(--line);margin-top:1.2rem}}

/* ---------- cards / grids ---------- */
.grid{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.grid-4{grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr))}
.cell{background:var(--bg);padding:clamp(1.4rem,1rem + 1vw,2rem);transition:background .25s}
.cell:hover{background:var(--bg-2)}
.cell .num{font-family:var(--mono);font-size:.75rem;color:var(--ink-dim)}
.cell .ico{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:var(--accent-dim);color:var(--accent);margin:1.2rem 0 1rem}
.cell h3{font-size:1.15rem;margin-bottom:.5rem}
.cell p{color:var(--ink-dim);font-size:.95rem}
.note{margin-top:2rem;color:var(--ink-dim);font-size:.95rem}
.note a{color:var(--accent);font-weight:600;text-decoration:none;display:inline-flex;align-items:center;gap:.35rem}

/* ---------- method ---------- */
.steps{display:grid;grid-template-columns:repeat(6,1fr);counter-reset:s;border-top:1px solid var(--line)}
.step{padding:1.6rem 1rem 0 0;position:relative}
.step::before{counter-increment:s;content:"/ 0" counter(s);font-family:var(--mono);font-size:.75rem;color:var(--accent)}
.step::after{content:"";position:absolute;top:-4px;left:0;width:7px;height:7px;border-radius:50%;background:var(--accent)}
.step h3{font-size:1.05rem;margin-top:.7rem}
.step p{font-size:.88rem;color:var(--ink-dim);margin-top:.35rem}
@media (max-width:980px){.steps{grid-template-columns:repeat(3,1fr);row-gap:2rem}}
@media (max-width:560px){.steps{grid-template-columns:1fr 1fr}}
.highlight{margin-top:3rem;padding:clamp(1.4rem,1rem + 1.5vw,2.2rem);border:1px solid var(--line-2);border-radius:var(--radius);background:linear-gradient(135deg,var(--accent-dim),transparent 60%);display:flex;gap:1.2rem;align-items:flex-start}
.highlight .ico{color:var(--accent);width:28px;height:28px;margin-top:.2rem}
.highlight p{color:var(--ink-dim)}
.highlight strong{color:var(--ink)}

/* ---------- offers ---------- */
.offers{background:var(--bg-2)}
.offer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:1.2rem;align-items:stretch}
.offer{position:relative;display:flex;flex-direction:column;background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(1.5rem,1.2rem + 1vw,2rem);transition:border-color .25s,transform .25s}
.offer:hover{border-color:var(--line-2);transform:translateY(-4px)}
.offer .lvl{font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;color:var(--ink-dim)}
.offer h3{font-size:1.5rem;margin-top:.6rem}
.offer .price{font-family:var(--display);font-size:1.45rem;font-weight:700;margin-top:1.2rem}
.offer .price small{display:block;font-family:var(--body);font-size:.82rem;font-weight:400;color:var(--ink-dim);margin-top:.25rem}
.offer ul{list-style:none;margin:1.4rem 0 1.8rem;flex:1;display:grid;gap:.6rem;align-content:start}
.offer li{display:flex;gap:.6rem;font-size:.93rem;color:#cdd5ce}
.offer li .i{color:var(--accent);width:1.05em;height:1.05em;margin-top:.25em}
.offer .btn{width:100%}
.offer.featured{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent),0 24px 60px -30px rgba(63,224,142,.45)}
.ribbon{position:absolute;top:-12px;left:clamp(1.5rem,1.2rem + 1vw,2rem);background:var(--gold);color:#1a1405;font-family:var(--mono);font-size:.68rem;font-weight:500;letter-spacing:.1em;padding:.3rem .75rem;border-radius:999px;white-space:nowrap}
.guarantees{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:1.2rem;margin-top:2.5rem}
.g{display:flex;gap:.9rem;padding:1.2rem;border:1px solid var(--line);border-radius:14px;font-size:.92rem;color:var(--ink-dim)}
.g .i{color:var(--accent);width:24px;height:24px}
.g strong{display:block;color:var(--ink);margin-bottom:.15rem}

/* ---------- cases ---------- */
.case-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:1.2rem}
.case{border:1px solid var(--line);border-radius:var(--radius);padding:clamp(1.4rem,1.1rem + 1vw,2rem);display:flex;flex-direction:column;background:var(--bg-2)}
.case-top{display:flex;align-items:center;gap:.8rem}
.case-top .ico{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;border:1px solid var(--line-2);color:var(--accent)}
.case-top span{font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;color:var(--ink-dim)}
.case p{margin-top:1.2rem;color:#cdd5ce;font-size:.95rem;flex:1}
.res{display:flex;gap:2rem;margin-top:1.6rem;padding-top:1.2rem;border-top:1px solid var(--line);flex-wrap:wrap}
.res b{display:block;font-family:var(--display);font-size:1.6rem;color:var(--accent)}
.res span{font-size:.78rem;color:var(--ink-dim)}

/* ---------- faq ---------- */
.faq-list{max-width:820px;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1.3rem 0;font-family:var(--display);font-weight:600;font-size:clamp(1.02rem,.95rem + .35vw,1.2rem)}
.faq summary::-webkit-details-marker{display:none}
.faq summary .i{color:var(--ink-dim);transition:transform .25s}
.faq details[open] summary .i{transform:rotate(180deg);color:var(--accent)}
.faq details p{padding:0 0 1.4rem;color:var(--ink-dim);max-width:680px}

/* ---------- contact ---------- */
.contact{position:relative;overflow:hidden;isolation:isolate}
.contact::before{content:"";position:absolute;left:50%;bottom:-40%;translate:-50% 0;width:min(900px,120vw);aspect-ratio:1;background:radial-gradient(circle,rgba(63,224,142,.14),transparent 60%);z-index:-1}
.contact .sec-head{margin-inline:auto;text-align:center}
.contact .sec-head p{margin-inline:auto}
.contact .eyebrow{justify-content:center}
.contact-cta{display:flex;flex-wrap:wrap;gap:.8rem;justify-content:center}
.contact-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:1.2rem;margin-top:3rem}
.c-card{display:flex;gap:1rem;align-items:flex-start;padding:1.3rem;border:1px solid var(--line);border-radius:14px;background:var(--bg-2);text-decoration:none;transition:border-color .2s;min-width:0}
.c-card:hover{border-color:var(--accent)}
.c-card .ico{width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:var(--accent-dim);color:var(--accent);flex-shrink:0}
.c-card small{display:block;font-family:var(--mono);font-size:.7rem;letter-spacing:.12em;color:var(--ink-dim)}
.c-card span{display:block;margin-top:.2rem;font-weight:500;overflow-wrap:anywhere}
.fine{text-align:center;margin-top:1.6rem;font-size:.82rem;color:var(--ink-dim)}

/* ---------- footer ---------- */
.footer{border-top:1px solid var(--line);padding-block:3.5rem 2rem;background:var(--bg)}
.f-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:2rem}
.f-grid h4{font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-dim);font-weight:500;margin-bottom:1rem}
.f-grid ul{list-style:none;display:grid;gap:.6rem}
.f-grid a{text-decoration:none;color:#cdd5ce;font-size:.93rem;display:inline-flex;align-items:center;gap:.4rem;overflow-wrap:anywhere}
.f-grid a:hover{color:var(--accent)}
.f-grid a .i{width:.95em;height:.95em}
.f-brand p{color:var(--ink-dim);font-size:.92rem;margin-top:1rem;max-width:300px}
.f-brand em{display:block;font-style:normal;font-family:var(--display);color:var(--ink);margin-top:1rem}
.f-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:.8rem;margin-top:3rem;padding-top:1.5rem;border-top:1px solid var(--line);font-size:.82rem;color:var(--ink-dim)}
@media (max-width:900px){.f-grid{grid-template-columns:1fr 1fr}.f-brand{grid-column:1/-1}}
@media (max-width:480px){.f-grid{grid-template-columns:1fr}}

@media (max-width:480px){
  .hero-cta .btn,.contact-cta .btn{width:100%}
  .highlight{flex-direction:column}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}