/* ═══════════ CallFox — shared design system ═══════════ */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --white:#FFFFFF; --bg2:#F7F8FA;
  --hair:#ECEEF1;
  --ink:#0E0F11; --ink2:#4B4F55; --ink3:#A2A7AD;
  --coral:#E4501B; --coral-deep:#C2410F; --coral-soft:#FCF0EA;
  --green:#0F7A3D; --green-soft:#E7F5ED;
  --mono:'JetBrains Mono',ui-monospace,monospace;
  --sans:'Inter',-apple-system,sans-serif;
}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--white);color:var(--ink);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
::selection{background:var(--coral);color:#fff}
.wrap{max-width:1120px;margin:0 auto;padding:0 clamp(20px,4vw,44px)}
.wrap-sm{max-width:760px;margin:0 auto;padding:0 clamp(20px,4vw,44px)}

/* ── NAV ── */
.site-nav{
  position:fixed;top:0;left:0;right:0;z-index:500;height:64px;
  display:flex;justify-content:space-between;align-items:center;
  padding:0 clamp(20px,4vw,44px);
  background:rgba(255,255,255,.82);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--hair);
}
.site-nav .logo{font-weight:900;font-size:19px;letter-spacing:-.04em}
.site-nav .logo i{font-style:normal;color:var(--coral)}
.nav-links{display:flex;align-items:center;gap:clamp(14px,2.4vw,30px)}
.nav-links a{font-size:14px;color:var(--ink2);font-weight:500;transition:color .15s}
.nav-links a:hover{color:var(--ink)}
.nav-links a.active{color:var(--coral)}
.nav-cta{background:var(--ink)!important;color:#fff!important;padding:10px 22px;border-radius:100px;font-weight:700;font-size:13px;transition:background .2s}
.nav-cta:hover{background:var(--coral)!important}
@media(max-width:720px){.nav-links a:not(.nav-cta){display:none}}

/* ── PAGE HERO ── */
.page-hero{padding:130px 0 60px;border-bottom:1px solid var(--hair)}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--coral);margin-bottom:20px}
.eyebrow::before{content:'';width:22px;height:1.5px;background:var(--coral)}
.page-hero h1{font-size:clamp(38px,6vw,64px);font-weight:900;letter-spacing:-.04em;line-height:1.05;margin-bottom:18px}
.page-hero h1 i{font-style:normal;color:var(--coral)}
.page-hero p{font-size:clamp(16px,2vw,19px);color:var(--ink2);max-width:560px}

/* ── SECTIONS ── */
section{padding:clamp(70px,10vh,110px) 0}
section.alt{background:var(--bg2);border-top:1px solid var(--hair);border-bottom:1px solid var(--hair)}
.sec-head{margin-bottom:clamp(36px,6vh,60px)}
.sec-tag{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--coral);margin-bottom:14px;display:flex;align-items:center;gap:10px}
.sec-tag::before{content:'';width:22px;height:1.5px;background:var(--coral)}
h2.sec-title{font-size:clamp(30px,4.6vw,48px);font-weight:900;letter-spacing:-.035em;line-height:1.1;margin-bottom:14px}
.sec-desc{font-size:16px;color:var(--ink2);max-width:560px}

/* ── BUTTONS ── */
.btn{display:inline-flex;align-items:center;gap:10px;border:none;cursor:pointer;font-family:var(--sans);font-weight:700;font-size:15px;padding:15px 34px;border-radius:100px;transition:transform .16s,box-shadow .16s,background .2s}
.btn-coral{background:var(--coral);color:#fff;box-shadow:0 14px 38px rgba(228,80,27,.28)}
.btn-coral:hover{transform:translateY(-2px);box-shadow:0 20px 48px rgba(228,80,27,.36)}
.btn-ghost{background:#fff;color:var(--ink);border:1px solid var(--hair)}
.btn-ghost:hover{border-color:var(--coral);color:var(--coral)}

/* ── CARDS / GRID ── */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
@media(max-width:860px){.grid-3,.grid-2{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--hair);border-radius:18px;padding:28px;transition:box-shadow .22s,transform .2s}
.card:hover{box-shadow:0 22px 60px rgba(14,15,17,.08);transform:translateY(-2px)}
.chip{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:11.5px;padding:5px 13px;border-radius:100px;background:var(--coral-soft);color:var(--coral)}
.chip.green{background:var(--green-soft);color:var(--green)}

/* ── FOOTER ── */
.site-foot{border-top:1px solid var(--hair);padding:36px clamp(20px,4vw,44px);display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;background:#fff}
.site-foot .fl{font-weight:900;font-size:16px;letter-spacing:-.02em}
.site-foot .fl i{font-style:normal;color:var(--coral)}
.foot-links{display:flex;gap:22px;flex-wrap:wrap}
.foot-links a{font-size:13px;color:var(--ink3)}
.foot-links a:hover{color:var(--ink)}
.foot-copy{font-size:12px;color:var(--ink3);font-family:var(--mono)}

/* ── reveal ── */
[data-rise]{opacity:0;transform:translateY(14px);transition:opacity .5s,transform .5s}
[data-rise].on{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){[data-rise]{opacity:1!important;transform:none!important}}