/* ============================================================
   BoXerIQ — Design System
   Dark, cinematic, premium. Gold accents, layered depth,
   tactful motion. Built for accessibility & performance.
   ============================================================ */

:root{
  /* surfaces */
  --bg:#0a0b0e;
  --bg-2:#0f1116;
  --bg-3:#14161c;
  --card-1:#16181f;
  --card-2:#101218;
  --line:rgba(255,255,255,.08);
  --line-2:rgba(255,255,255,.15);

  /* ink */
  --text:#f5f5f4;
  --muted:#a3a3ad;
  --muted-2:#74747e;

  /* gold */
  --gold:#e9c46a;
  --gold-2:#d4af37;
  --gold-deep:#b8862b;
  --gold-grad:linear-gradient(135deg,#f8e7ab 0%,#e9c46a 44%,#c89f3e 100%);
  --gold-glow:rgba(233,196,106,.25);

  --whatsapp:#25d366;

  --maxw:1180px;
  --radius:16px;
  --radius-sm:10px;

  --shadow-sm:0 2px 10px rgba(0,0,0,.35);
  --shadow:0 24px 60px -18px rgba(0,0,0,.7);
  --shadow-gold:0 18px 50px -16px var(--gold-glow);

  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:'Archivo',system-ui,-apple-system,sans-serif;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
  position:relative;
}

/* ambient background — fixed, behind everything */
body::before{
  content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
    radial-gradient(1100px 640px at 86% -8%,rgba(233,196,106,.12),transparent 58%),
    radial-gradient(900px 560px at -8% 12%,rgba(233,196,106,.05),transparent 55%),
    var(--bg);
}
/* film grain for richness */
body::after{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.04;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}

/* skip link (a11y) */
.skip-link{
  position:fixed;left:16px;top:-100px;z-index:200;
  background:var(--gold);color:#0a0a0a;font-weight:700;
  padding:11px 18px;border-radius:10px;transition:top .2s var(--ease);
}
.skip-link:focus{top:16px}

/* ---------- layout ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;width:100%}
main{display:block}
section{padding:clamp(60px,8vw,104px) 0;position:relative}
.sec-head{margin-bottom:clamp(34px,5vw,56px);max-width:640px}
.sec-head h2{font-size:clamp(2rem,4.6vw,3.2rem);margin-top:14px}

/* ---------- type utilities ---------- */
.display{font-family:'Anton',sans-serif;font-weight:400;line-height:.92;letter-spacing:.005em;text-transform:uppercase}
.iq{color:var(--gold)}
.grad{
  background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;
  color:transparent;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:.74rem;letter-spacing:.24em;text-transform:uppercase;
  color:var(--muted);font-weight:600;
}
.eyebrow .dot{
  width:7px;height:7px;border-radius:50%;background:var(--gold);
  box-shadow:0 0 0 4px rgba(233,196,106,.16);flex:none;
}
.eyebrow .stars{margin-right:2px}
.lede{font-size:clamp(1.05rem,1.5vw,1.22rem);color:var(--muted);max-width:60ch;line-height:1.65}
.stars{color:var(--gold);letter-spacing:2px;font-size:.95rem}

/* ---------- header / nav ---------- */
header{
  position:sticky;top:0;z-index:50;
  background:rgba(10,11,14,.55);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid transparent;
  transition:background .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease);
}
header.scrolled{
  background:rgba(10,11,14,.85);
  border-bottom-color:var(--line);
  box-shadow:0 10px 30px -20px rgba(0,0,0,.9);
}
nav{display:flex;align-items:center;justify-content:space-between;height:68px;gap:20px}
.brand{
  font-family:'Anton',sans-serif;font-size:1.55rem;letter-spacing:.02em;
  text-transform:uppercase;line-height:1;flex:none;
}
.nav-links{display:flex;gap:6px;align-items:center}
.nav-links a{
  position:relative;font-size:.86rem;letter-spacing:.02em;color:var(--muted);
  padding:9px 14px;border-radius:8px;transition:color .2s var(--ease),background .2s var(--ease);
}
.nav-links a:not(.nav-cta)::after{
  content:"";position:absolute;left:14px;right:14px;bottom:5px;height:1.5px;
  background:var(--gold);transform:scaleX(0);transform-origin:left;
  transition:transform .28s var(--ease);
}
.nav-links a:not(.nav-cta):hover,.nav-links a.active{color:var(--text)}
.nav-links a:not(.nav-cta):hover::after,.nav-links a.active::after{transform:scaleX(1)}
.nav-cta{
  margin-left:8px;background:var(--gold-grad);color:#0a0a0a!important;
  padding:10px 18px;border-radius:999px;font-weight:700;font-size:.84rem;
  box-shadow:var(--shadow-gold);transition:transform .18s var(--ease),box-shadow .25s var(--ease)!important;
}
.nav-cta::after{display:none}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 16px 44px -12px var(--gold-glow)}

.burger{
  display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;
  padding:10px;border-radius:10px;
}
.burger span{display:block;width:24px;height:2px;background:var(--text);border-radius:2px;transition:transform .28s var(--ease),opacity .2s var(--ease)}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:15px 28px;border-radius:999px;font-weight:700;font-size:.95rem;
  cursor:pointer;border:1px solid transparent;line-height:1;
  transition:transform .18s var(--ease),box-shadow .25s var(--ease),background .2s var(--ease),border-color .2s var(--ease);
}
.btn svg{width:20px;height:20px;flex:none}
.btn:active{transform:translateY(0) scale(.99)}
.btn-primary{background:var(--gold-grad);color:#0a0a0a;box-shadow:var(--shadow-gold)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 48px -12px var(--gold-glow)}
.btn-wa{background:var(--whatsapp);color:#fff;box-shadow:0 14px 40px -14px rgba(37,211,102,.6)}
.btn-wa svg{fill:#fff}
.btn-wa:hover{transform:translateY(-2px);background:#22c35e}
.btn-ghost{background:rgba(255,255,255,.02);color:var(--text);border-color:var(--line-2)}
.btn-ghost:hover{border-color:var(--gold);color:var(--text);background:rgba(233,196,106,.06)}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;padding:clamp(56px,9vw,104px) 0 clamp(48px,7vw,80px)}
.hero::before{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(680px 440px at 80% 6%,rgba(233,196,106,.16),transparent 62%);
}
.hero::after{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:62px 62px;
  -webkit-mask:radial-gradient(760px 520px at 74% 16%,#000 10%,transparent 72%);
  mask:radial-gradient(760px 520px at 74% 16%,#000 10%,transparent 72%);
}
.hero .wrap{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(32px,5vw,64px);align-items:center}
.hero-title{font-size:clamp(2.8rem,6.6vw,5.6rem);margin:18px 0 22px;max-width:14ch}
.hero-content .cta-row{margin-top:30px}
.hero-trust{margin-top:30px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.hero-trust .stars{font-size:1.05rem}
.hero-trust span{color:var(--muted);font-size:.92rem}
.cta-row{display:flex;gap:14px;flex-wrap:wrap}

/* hero proof panel */
.hero-panel{
  position:relative;border:1px solid var(--line);border-radius:var(--radius);
  background:linear-gradient(180deg,var(--card-1),var(--card-2));
  padding:30px 30px 26px;box-shadow:var(--shadow);overflow:hidden;
}
.hero-panel::before{
  content:"";position:absolute;top:-40%;right:-30%;width:70%;height:80%;
  background:radial-gradient(circle,rgba(233,196,106,.22),transparent 70%);
  pointer-events:none;
}
.hp-rating{display:flex;align-items:center;gap:12px}
.hp-rating .stars{font-size:1.25rem}
.hp-score{font-family:'Anton',sans-serif;font-size:1.7rem;line-height:1}
.hp-sub{color:var(--muted);font-size:.86rem;margin-top:4px}
.hp-quote{
  margin:22px 0;padding:20px 22px;border-radius:var(--radius-sm);
  background:rgba(255,255,255,.03);border:1px solid var(--line);
  font-size:1.06rem;line-height:1.55;position:relative;
}
.hp-quote cite{display:block;margin-top:12px;font-style:normal;font-size:.82rem;letter-spacing:.05em;color:var(--gold);text-transform:uppercase}
.hp-tags{display:flex;flex-wrap:wrap;gap:8px}
.hp-tags span{
  font-size:.74rem;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);
  border:1px solid var(--line-2);padding:7px 12px;border-radius:999px;
}

/* ---------- trust strip ---------- */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,.015)}
.strip .wrap{display:flex;flex-wrap:wrap;gap:14px 36px;padding:18px 24px;justify-content:center}
.strip span{
  display:inline-flex;align-items:center;gap:9px;
  font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);
}
.strip span::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold);flex:none}
.strip b{color:var(--text);font-weight:700}

/* ---------- method ---------- */
.method{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;position:relative}
.step{
  position:relative;border:1px solid var(--line);border-radius:var(--radius);
  background:linear-gradient(180deg,var(--card-1),var(--card-2));
  padding:30px 26px;transition:transform .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.step:hover{transform:translateY(-5px);border-color:rgba(233,196,106,.4);box-shadow:var(--shadow)}
.step-icon{
  width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:rgba(233,196,106,.1);border:1px solid rgba(233,196,106,.25);color:var(--gold);margin-bottom:18px;
}
.step-icon svg{width:26px;height:26px}
.step-num{
  position:absolute;top:24px;right:26px;font-family:'Anton',sans-serif;
  font-size:2.4rem;line-height:1;color:transparent;-webkit-text-stroke:1.5px rgba(255,255,255,.12);
}
.step h3{font-size:1.3rem;margin:0 0 8px;font-weight:700}
.step p{color:var(--muted);font-size:.95rem}

/* ---------- cards (choose your path) ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{
  position:relative;border:1px solid var(--line);border-radius:var(--radius);
  background:linear-gradient(180deg,var(--card-1),var(--card-2));
  padding:30px 28px;display:flex;flex-direction:column;overflow:hidden;
  transition:transform .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.card::before{
  content:"";position:absolute;inset:0;border-radius:var(--radius);padding:1px;
  background:linear-gradient(140deg,rgba(233,196,106,.5),transparent 45%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  opacity:0;transition:opacity .3s var(--ease);pointer-events:none;
}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.card:hover::before{opacity:1}
.card-icon{
  width:50px;height:50px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:rgba(233,196,106,.1);border:1px solid rgba(233,196,106,.25);color:var(--gold);margin-bottom:18px;
}
.card-icon svg{width:25px;height:25px}
.card .lead{color:var(--gold);font-weight:700;font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:10px}
.card h3{font-size:1.4rem;margin-bottom:10px}
.card p{color:var(--muted);font-size:.95rem;flex:1}
.card a.more{
  margin-top:22px;font-weight:700;font-size:.9rem;color:var(--gold);
  display:inline-flex;align-items:center;gap:8px;align-self:flex-start;
}
.card a.more .arr{transition:transform .25s var(--ease)}
.card:hover a.more .arr{transform:translateX(5px)}

/* ---------- testimonials ---------- */
.quotes{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.quote{
  position:relative;background:linear-gradient(180deg,var(--card-1),var(--card-2));
  border:1px solid var(--line);border-radius:var(--radius);padding:30px 30px 26px;
  transition:transform .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.quote:hover{transform:translateY(-4px);border-color:rgba(233,196,106,.3);box-shadow:var(--shadow)}
.quote .q-mark{
  font-family:'Anton',sans-serif;font-size:3.4rem;line-height:.6;color:rgba(233,196,106,.25);
  margin-bottom:6px;
}
.quote .stars{margin-bottom:12px;display:block}
.quote p{font-size:1.08rem;line-height:1.6}
.quote .who{margin-top:22px;display:flex;align-items:center;gap:13px}
.quote .av{
  width:44px;height:44px;border-radius:50%;flex:none;display:flex;align-items:center;justify-content:center;
  font-family:'Anton',sans-serif;font-size:1rem;color:#0a0a0a;background:var(--gold-grad);
}
.quote .who strong{display:block;font-size:.95rem;font-weight:700}
.quote .who span{font-size:.78rem;letter-spacing:.04em;color:var(--muted);text-transform:uppercase}

/* ---------- stats band ---------- */
.stats{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,.015)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stat{text-align:center;padding:14px 10px;position:relative}
.stat+.stat::before{content:"";position:absolute;left:0;top:18%;height:64%;width:1px;background:var(--line)}
.stat .num{font-family:'Anton',sans-serif;font-size:clamp(2.6rem,5vw,3.6rem);line-height:1;display:inline-block}
.stat .suf{font-family:'Anton',sans-serif;font-size:clamp(1.4rem,2.5vw,1.9rem);color:var(--gold);margin-left:2px}
.stat p{margin-top:10px;color:var(--muted);font-size:.84rem;letter-spacing:.04em;text-transform:uppercase}

/* ---------- FAQ ---------- */
.faq{max-width:820px;display:flex;flex-direction:column;gap:12px}
.faq details{
  border:1px solid var(--line);border-radius:var(--radius-sm);
  background:linear-gradient(180deg,var(--card-1),var(--card-2));
  padding:0 22px;transition:border-color .25s var(--ease),background .25s var(--ease);
}
.faq details[open]{border-color:rgba(233,196,106,.3)}
.faq summary{
  font-size:1.06rem;font-weight:600;cursor:pointer;list-style:none;
  display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 0;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary .toggle{
  flex:none;width:26px;height:26px;border-radius:50%;border:1.5px solid rgba(233,196,106,.5);
  display:flex;align-items:center;justify-content:center;position:relative;transition:border-color .25s var(--ease),background .25s var(--ease);
}
.faq summary .toggle::before,
.faq summary .toggle::after{content:"";position:absolute;background:var(--gold);border-radius:2px;transition:transform .3s var(--ease),opacity .3s var(--ease)}
.faq summary .toggle::before{width:11px;height:1.8px}
.faq summary .toggle::after{width:1.8px;height:11px}
.faq details[open] summary .toggle{background:rgba(233,196,106,.12);border-color:var(--gold)}
.faq details[open] summary .toggle::after{transform:scaleY(0);opacity:0}
.faq details p{margin:0 0 22px;color:var(--muted);max-width:70ch}

/* ---------- CTA band ---------- */
.band{
  position:relative;overflow:hidden;text-align:center;
  background:var(--gold-grad);color:#0a0a0a;padding:clamp(56px,7vw,88px) 0;
}
.band::before{
  content:"";position:absolute;inset:0;opacity:.5;pointer-events:none;
  background-image:radial-gradient(rgba(0,0,0,.14) 1px,transparent 1px);
  background-size:22px 22px;
  -webkit-mask:radial-gradient(ellipse at center,#000,transparent 75%);
  mask:radial-gradient(ellipse at center,#000,transparent 75%);
}
.band .wrap{position:relative;z-index:1}
.band h2{font-size:clamp(2rem,5.5vw,3.4rem)}
.band p{margin:14px auto 0;font-size:clamp(1rem,1.6vw,1.15rem);opacity:.82;max-width:54ch}
.band .btn{margin-top:30px;background:#0a0a0a;color:#fff;box-shadow:0 18px 44px -16px rgba(0,0,0,.6)}
.band .btn:hover{background:#000;transform:translateY(-2px)}
.band .btn svg{fill:#fff}

/* ---------- inner-page head ---------- */
.phead{position:relative;overflow:hidden;padding:clamp(60px,9vw,100px) 0 clamp(44px,6vw,64px);border-bottom:1px solid var(--line)}
.phead::before{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(640px 380px at 78% -10%,rgba(233,196,106,.14),transparent 60%);
}
.phead .wrap{position:relative;z-index:1}
.phead h1{font-size:clamp(2.4rem,6.2vw,4.6rem);max-width:16ch;margin:16px 0 20px}
.phead .cta-row{margin-top:28px}
.phead .rating{display:flex;align-items:center;gap:10px;margin-top:24px;font-size:.92rem;color:var(--muted);flex-wrap:wrap}

/* ---------- prose (inner pages) ---------- */
.prose{max-width:760px}
.prose p{margin-bottom:18px;color:#d2d3d8;font-size:1.06rem;line-height:1.75}
.prose p:last-child{margin-bottom:0}
.prose a{color:var(--gold);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.prose h3{
  font-size:1.5rem;margin:38px 0 12px;font-weight:700;display:flex;align-items:center;gap:12px;line-height:1.2;
}
.prose h3::before{content:"";width:20px;height:3px;border-radius:3px;background:var(--gold-grad);flex:none}
.prose b{color:var(--text)}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);padding:clamp(48px,6vw,72px) 0 36px;background:rgba(255,255,255,.012)}
.foot-grid{display:grid;grid-template-columns:2.2fr 1fr 1fr;gap:40px}
.foot-grid h4{font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-2);margin-bottom:16px}
.foot-grid .brand{font-size:1.9rem;margin-bottom:14px}
.foot-grid p{color:var(--muted);font-size:.94rem;margin-bottom:10px;max-width:42ch;line-height:1.7}
.foot-grid a{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:.94rem;margin-bottom:10px;transition:color .2s var(--ease)}
.foot-grid a:hover{color:var(--text)}
.foot-grid a svg{width:17px;height:17px;flex:none;opacity:.8}
.foot-bottom{margin-top:44px;padding-top:22px;border-top:1px solid var(--line);font-size:.82rem;color:var(--muted-2);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
.foot-bottom .iq{color:var(--gold)}

/* ---------- WhatsApp widget ---------- */
.wa-fab{
  position:fixed;right:22px;bottom:22px;z-index:60;width:60px;height:60px;border-radius:50%;
  background:var(--whatsapp);border:0;cursor:pointer;display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 34px rgba(0,0,0,.45);transition:transform .22s var(--ease);
}
.wa-fab:hover{transform:scale(1.07)}
.wa-fab svg{width:32px;height:32px;fill:#fff}
.wa-pulse{position:absolute;inset:0;border-radius:50%;background:var(--whatsapp);animation:pulse 2.6s var(--ease) infinite;z-index:-1}
@keyframes pulse{0%{transform:scale(1);opacity:.5}100%{transform:scale(1.95);opacity:0}}
.wa-pop{
  position:fixed;right:22px;bottom:94px;z-index:61;width:336px;max-width:calc(100vw - 32px);
  background:#fff;color:#111;border-radius:18px;overflow:hidden;box-shadow:0 24px 60px rgba(0,0,0,.5);
  transform:translateY(16px) scale(.96);opacity:0;pointer-events:none;
  transition:transform .24s var(--ease),opacity .24s var(--ease);
}
.wa-pop.open{transform:translateY(0) scale(1);opacity:1;pointer-events:auto}
.wa-top{background:var(--whatsapp);color:#fff;padding:16px 18px;display:flex;align-items:center;gap:12px}
.wa-top .av{width:44px;height:44px;border-radius:50%;background:#fff;color:var(--whatsapp);display:flex;align-items:center;justify-content:center;font-family:'Anton',sans-serif;font-size:1.05rem}
.wa-top .t1{font-weight:700;font-size:.96rem}.wa-top .t2{font-size:.74rem;opacity:.92}
.wa-close{margin-left:auto;background:none;border:0;color:#fff;font-size:1.3rem;cursor:pointer;opacity:.85;line-height:1;padding:4px}
.wa-close:hover{opacity:1}
.wa-body{padding:18px}
.wa-msg{background:#f1f1f1;border-radius:12px;padding:13px 15px;font-size:.9rem;color:#222;margin-bottom:16px;line-height:1.5}
.wa-body label{display:block;font-size:.78rem;color:#555;margin-bottom:6px;font-weight:600}
.wa-body input,.wa-body textarea{width:100%;border:1px solid #dcdcdc;border-radius:10px;padding:11px 13px;font-family:inherit;font-size:.92rem;margin-bottom:13px;resize:vertical}
.wa-body input:focus,.wa-body textarea:focus{outline:2px solid var(--whatsapp);outline-offset:0;border-color:transparent}
.wa-send{width:100%;background:var(--whatsapp);color:#fff;border:0;border-radius:11px;padding:14px;font-weight:700;font-size:.95rem;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:9px;transition:background .2s var(--ease)}
.wa-send svg{width:20px;height:20px;fill:#fff}
.wa-send:hover{background:#22c35e}
.wa-alt{text-align:center;font-size:.82rem;color:#555;margin-top:13px}
.wa-alt a{color:#128c4b;font-weight:700}

/* ---------- scroll reveal ---------- */
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js .reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media(max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-panel{order:2}
  .foot-grid{grid-template-columns:1fr 1fr}
  .foot-grid>div:first-child{grid-column:1/-1}
}
@media(max-width:860px){
  .method,.cards,.quotes{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:8px 20px}
  .stat:nth-child(3)::before,.stat p{}
  .stat:nth-child(odd)::before{display:none}
  .nav-links{
    position:fixed;inset:68px 0 auto 0;flex-direction:column;align-items:stretch;
    background:rgba(10,11,14,.97);backdrop-filter:blur(14px);
    padding:18px 22px 26px;gap:6px;border-bottom:1px solid var(--line);
    display:none;box-shadow:var(--shadow);
  }
  .nav-links.open{display:flex}
  .nav-links a{font-size:1.02rem;padding:13px 14px}
  .nav-links a:not(.nav-cta)::after{display:none}
  .nav-cta{margin:8px 0 0;text-align:center;justify-content:center}
  .burger{display:flex}
}
@media(max-width:560px){
  .wrap{padding:0 18px}
  .cta-row .btn{width:100%}
  .stats-grid{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr}
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .js .reveal{opacity:1!important;transform:none!important}
  .wa-pulse{display:none}
}