/* ============================================================
   Blue Goose Marketing design system
   All global tokens live at the top. Edit here to reskin.
   ============================================================ */

:root {
  /* ---- brand palette ---- */
  --bg:            #070b12;   /* near-black base */
  --bg-2:          #0b1119;   /* raised surface */
  --bg-3:          #101925;   /* cards */
  --line:          rgba(255,255,255,.08);
  --line-2:        rgba(255,255,255,.14);

  --blue:          #3fb0f0;   /* Goose cool-blue (brand) */
  --blue-bright:   #6fd0ff;
  --cyan:          #38e8d8;   /* secondary accent / glow */
  --violet:        #7c6cff;   /* tertiary for gradients */

  --text:          #e9eef6;
  --text-dim:      #9bb0c6;
  --text-faint:    #5e7288;

  /* ---- gradients ---- */
  --grad-brand: linear-gradient(120deg, var(--blue) 0%, var(--cyan) 100%);
  --grad-aurora: radial-gradient(54% 58% at 18% 22%, rgba(63,176,240,.34), transparent 72%),
                 radial-gradient(44% 46% at 82% 12%, rgba(124,108,255,.18), transparent 72%),
                 radial-gradient(56% 58% at 72% 82%, rgba(56,232,216,.18), transparent 72%);

  /* ---- type ---- */
  --font-display: 'Sora', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;

  /* ---- layout ---- */
  --maxw: 1180px;
  --radius: 18px;
  --radius-sm: 12px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------------------------------------------------------- reset */
*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
html, body { max-width: 100%; overflow-x: hidden; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  overscroll-behavior-x: none;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
::selection { background: var(--blue); color: #00121f; }

/* ---------------------------------------------------------- helpers */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 24px; }
.eyebrow {
  font-family: var(--font-display);
  font-size: .8rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--blue); font-weight: 600;
  display: inline-flex; align-items: center;
}
.section { padding: clamp(54px, 7vw, 104px) 0; position: relative; scroll-margin-top: 96px; }
.gradient-text {
  background: var(--grad-brand);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

h1,h2,h3 { font-family: var(--font-display); font-weight: 700; line-height: 1.05; letter-spacing: -.02em; }
h2.section-title { font-size: clamp(2rem, 4.4vw, 3.4rem); margin: 18px 0 22px; }
.section-lead { color: var(--text-dim); font-size: 1.12rem; max-width: 620px; }

/* ---------------------------------------------------------- buttons */
.btn {
  font-family: var(--font-display); font-weight: 600; font-size: 1rem;
  padding: 15px 28px; border-radius: 999px; border: 0; cursor: pointer;
  display: inline-flex; align-items: center; gap: 10px;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s;
  will-change: transform;
}
.btn-primary {
  background: var(--grad-brand); color: #02101a;
  box-shadow: 0 8px 30px rgba(63,176,240,.35);
  text-shadow: none;
}
.btn-primary:visited { color: #02101a; }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 14px 44px rgba(63,176,240,.5); }
.btn-ghost { background: rgba(255,255,255,.04); color: var(--text); border: 1px solid var(--line-2); }
.btn-ghost:hover { background: rgba(255,255,255,.09); transform: translateY(-3px); }
.btn .arrow { transition: transform .25s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

/* ---------------------------------------------------------- nav */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 24px; max-width: calc(var(--maxw) + 80px); margin-inline: auto; left: 0; right: 0;
  transition: background .3s, backdrop-filter .3s, border-color .3s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(7,11,18,.75); backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 11px; }
.brand-logo { height: 72px; width: auto; display: block; }
footer .brand-logo { height: 66px; }
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a { color: var(--text-dim); font-size: .95rem; font-weight: 500; transition: color .2s; }
.nav-links a:hover { color: var(--text); }
.nav-links .nav-cta {
  color: #02101a;
  padding: 11px 22px;
  font-size: .9rem;
  min-width: max-content;
}
.nav-links .nav-cta:hover { color: #02101a; }
.nav-toggle { display: none; background: none; border: 0; color: var(--text); font-size: 1.5rem; cursor: pointer; }

/* ---------------------------------------------------------- hero */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding-top: 74px; overflow: hidden; }
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(7,11,18,.12) 0%, rgba(7,11,18,.34) 54%, rgba(7,11,18,.72) 100%);
  z-index: 1;
  pointer-events: none;
}
.aurora {
  position: absolute; inset: -20% -10% auto -10%; height: 130%;
  background: var(--grad-aurora); filter: blur(30px);
  animation: drift 18s ease-in-out infinite alternate; z-index: 0; opacity: .9;
}
@keyframes drift {
  0%   { transform: translate3d(0,0,0) scale(1); }
  100% { transform: translate3d(-4%, 3%, 0) scale(1.12); }
}
.grid-overlay {
  position: absolute; inset: 0; z-index: 0; opacity: .35;
  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(70% 60% at 50% 40%, #000 30%, transparent 100%);
}
.hero .wrap { position: relative; z-index: 2; }
@keyframes pulse { 0%,100%{ opacity:1 } 50%{ opacity:.35 } }
.hero h1 { font-size: clamp(3rem, 6.1vw, 5.9rem); max-width: 13ch; }
.hero h1 .word { display: inline-block; opacity: 0; transform: translateY(24px); animation: rise .7s var(--ease) forwards; }
@keyframes rise { to { opacity: 1; transform: none; } }
.hero p.sub { color: #b8c8d8; font-size: clamp(1.05rem, 1.45vw, 1.24rem); max-width: 680px; margin: 26px 0 36px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-mini-funnel {
  position: absolute; z-index: 2; right: 4px; top: 52%; width: min(33vw, 380px); aspect-ratio: 1;
  transform: translateY(-46%); border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, rgba(56,232,216,.16), transparent 38%);
}
.hero-mini-funnel::before, .hero-mini-funnel::after {
  content: ""; position: absolute; inset: 12%; border: 1px solid rgba(111,208,255,.20);
  border-radius: 50%; transform: rotate(-18deg); box-shadow: 0 0 44px rgba(63,176,240,.10);
}
.hero-mini-funnel::after { inset: 24%; transform: rotate(22deg); border-color: rgba(56,232,216,.18); }
.mini-core {
  position: absolute; inset: 50% auto auto 50%; width: 150px; height: 150px; transform: translate(-50%, -50%);
  display: grid; place-items: center; text-align: center; padding: 26px; border-radius: 50%;
  background: linear-gradient(180deg, rgba(17,26,38,.92), rgba(7,11,18,.96));
  border: 1px solid rgba(111,208,255,.24); box-shadow: 0 0 70px rgba(56,232,216,.18);
}
.mini-core small {
  display: block; font-family: var(--font-display); text-transform: uppercase; letter-spacing: .16em;
  font-size: .66rem; color: var(--blue-bright); margin-bottom: 8px;
}
.mini-core strong { font-family: var(--font-display); font-size: .94rem; line-height: 1.14; }
.mini-chip {
  position: absolute; z-index: 3; padding: 10px 13px; border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14); background: rgba(7,11,18,.70);
  color: var(--text-dim); font-family: var(--font-display); font-size: .78rem;
  box-shadow: 0 14px 40px rgba(0,0,0,.28); backdrop-filter: blur(14px);
}
.chip-a { left: 6%; top: 23%; }
.chip-b { right: 2%; top: 35%; }
.chip-c { left: 9%; bottom: 28%; }
.chip-d { right: 9%; bottom: 17%; color: var(--cyan); }

/* ---------------------------------------------------------- reveal on scroll */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ---------------------------------------------------------- Growth audit */
.audit { background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%); }
.audit-shell {
  border: 1px solid var(--line-2); border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(17,26,38,.9), rgba(11,17,25,.9));
  overflow: hidden; box-shadow: 0 40px 120px rgba(0,0,0,.5);
}
.audit-head { display: flex; align-items: center; gap: 10px; padding: 14px 18px; border-bottom: 1px solid var(--line); background: rgba(0,0,0,.25); }
.audit-head .tdot { width: 12px; height: 12px; border-radius: 50%; }
.audit-head .tdot:nth-child(1){ background:#ff5f56 } .audit-head .tdot:nth-child(2){ background:#ffbd2e } .audit-head .tdot:nth-child(3){ background:#27c93f }
.audit-head .title { margin-left: 10px; color: var(--text-faint); font-family: var(--font-display); font-size: .85rem; }
.audit-body { display: grid; grid-template-columns: 1fr 1.25fr; min-height: 420px; }
.audit-form { padding: 34px; border-right: 1px solid var(--line); }
.audit-form label { display: block; font-size: .82rem; color: var(--text-dim); margin: 18px 0 8px; font-weight: 500; }
.audit-form input, .audit-form textarea {
  width: 100%; background: rgba(0,0,0,.3); border: 1px solid var(--line-2); color: var(--text);
  border-radius: var(--radius-sm); padding: 13px 15px; font-family: var(--font-body); font-size: .95rem; resize: vertical;
  transition: border-color .2s, box-shadow .2s;
}
.audit-form input:focus, .audit-form textarea:focus { outline: 0; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(63,176,240,.18); }
.audit-form .btn { width: 100%; justify-content: center; margin-top: 24px; }
.audit-form .hint { font-size: .78rem; color: var(--text-faint); margin-top: 14px; text-align: center; }

.audit-output { padding: 28px 32px; font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: .9rem; overflow-y: auto; max-height: 560px; }
.audit-output .placeholder { color: var(--text-faint); display: flex; flex-direction: column; gap: 12px; height: 100%; justify-content: center; align-items: center; text-align: center; }
.audit-output .placeholder .big { font-size: 2.4rem; }
.audit-stream { white-space: pre-wrap; line-height: 1.7; color: var(--text); }
.audit-stream h4 { font-family: var(--font-display); color: var(--blue); margin: 18px 0 6px; font-size: 1rem; }
.audit-stream strong { color: var(--cyan); }
.cursor-blink { display: inline-block; width: 9px; height: 1.1em; background: var(--blue); vertical-align: text-bottom; animation: blink 1s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.thinking { color: var(--text-faint); font-style: italic; }

/* ---------------------------------------------------------- funnel showcase */
.funnel-showcase {
  display: grid; grid-template-columns: .88fr 1.12fr; gap: 28px; margin-top: 44px; align-items: stretch;
}
.funnel-story {
  display: grid; gap: 12px;
}
.funnel-step {
  position: relative; padding: 22px 24px; border-radius: var(--radius-sm); border: 1px solid var(--line);
  background: rgba(16,25,37,.72); overflow: hidden;
}
.funnel-step::after {
  content: ""; position: absolute; inset: 0; background: var(--grad-aurora); opacity: 0; transition: opacity .3s;
}
.funnel-step:hover::after, .funnel-step.active::after { opacity: .12; }
.funnel-step span {
  position: relative; z-index: 1; font-family: var(--font-display); color: var(--blue);
  font-size: .76rem; letter-spacing: .14em; font-weight: 700;
}
.funnel-step h3 { position: relative; z-index: 1; font-size: 1.28rem; margin: 6px 0 7px; }
.funnel-step p { position: relative; z-index: 1; color: var(--text-dim); font-size: .96rem; }
.funnel-visual {
  position: relative; min-height: 560px; border: 1px solid var(--line-2); border-radius: 28px;
  overflow: hidden; background:
    radial-gradient(circle at 50% 50%, rgba(56,232,216,.14), transparent 32%),
    radial-gradient(circle at 20% 18%, rgba(63,176,240,.20), transparent 35%),
    linear-gradient(180deg, rgba(17,26,38,.92), rgba(8,12,18,.96));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06), 0 34px 90px rgba(0,0,0,.35);
}
.funnel-visual::before {
  content: ""; position: absolute; inset: 0; opacity: .28;
  background-image: linear-gradient(var(--line) 1px, transparent 1px),
                    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 44px 44px;
}
.orbit {
  position: absolute; border: 1px solid rgba(111,208,255,.20); border-radius: 50%;
  transform: rotate(-14deg); filter: drop-shadow(0 0 22px rgba(63,176,240,.14));
}
.orbit.one { width: 520px; height: 250px; left: 50%; top: 50%; margin-left: -260px; margin-top: -125px; }
.orbit.two { width: 380px; height: 180px; left: 50%; top: 50%; margin-left: -190px; margin-top: -90px; transform: rotate(18deg); }
.flow-panel {
  position: absolute; z-index: 2; width: min(230px, 42%); padding: 16px 18px;
  border: 1px solid rgba(255,255,255,.16); border-radius: 16px;
  background: rgba(7,11,18,.76); backdrop-filter: blur(16px);
  box-shadow: 0 18px 50px rgba(0,0,0,.35);
}
.flow-panel span {
  display: block; color: var(--cyan); font-family: var(--font-display); font-size: .72rem;
  letter-spacing: .14em; text-transform: uppercase; margin-bottom: 5px;
}
.flow-panel strong { display: block; font-family: var(--font-display); line-height: 1.18; }
.ad-card { left: 30px; top: 40px; }
.page-card { right: 32px; top: 132px; }
.lead-card { left: 44px; bottom: 132px; }
.sale-card { right: 38px; bottom: 44px; }
.funnel-core {
  position: absolute; z-index: 3; inset: 50% auto auto 50%; width: 220px; height: 220px;
  transform: translate(-50%, -50%); display: grid; place-items: center;
}
.funnel-core .ring {
  position: absolute; inset: 0; border-radius: 50%;
  background: conic-gradient(from 160deg, var(--blue), var(--cyan), rgba(124,108,255,.72), var(--blue));
  box-shadow: 0 0 60px rgba(56,232,216,.23);
  animation: spinSlow 14s linear infinite;
}
.funnel-core .ring::after {
  content: ""; position: absolute; inset: 11px; border-radius: 50%; background: rgba(7,11,18,.92);
}
.core-label { position: relative; z-index: 2; text-align: center; padding: 0 24px; }
.core-label small {
  display: block; color: var(--blue-bright); text-transform: uppercase; letter-spacing: .18em;
  font-family: var(--font-display); font-size: .7rem; margin-bottom: 8px;
}
.core-label strong { display: block; font-family: var(--font-display); font-size: 1.25rem; line-height: 1.15; }
@keyframes spinSlow { to { transform: rotate(360deg); } }

/* ---------------------------------------------------------- funnel */
.funnel { background: var(--bg-2); }
.funnel-track { display: flex; gap: 14px; margin-top: 50px; overflow-x: auto; padding-bottom: 12px; }
.fstage {
  flex: 1 0 150px; padding: 24px 20px; border-radius: var(--radius-sm); border: 1px solid var(--line);
  background: var(--bg-3); position: relative; transition: transform .3s, border-color .3s, background .3s;
}
.fstage:hover { transform: translateY(-5px); border-color: var(--blue); background: rgba(63,176,240,.06); }
.fstage .num { font-family: var(--font-display); color: var(--blue); font-size: .8rem; letter-spacing: .1em; }
.fstage h4 { font-family: var(--font-display); font-size: 1.05rem; margin: 8px 0; }
.fstage p { color: var(--text-dim); font-size: .85rem; }

/* ---------------------------------------------------------- proof / cta band */
.proof-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin-top: 50px; }
.proof-card { padding: 28px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--bg-3); }
.proof-card .k { font-family: var(--font-display); font-size: clamp(1.8rem, 3vw, 2.6rem); font-weight: 700; line-height: 1.08; }
.proof-card .d { color: var(--text-dim); font-size: .95rem; margin-top: 6px; }

.cta-band { text-align: left; }
.cta-band .shell {
  border-radius: 28px; padding: clamp(34px,5vw,64px); position: relative; overflow: hidden;
  border: 1px solid var(--line-2); background: linear-gradient(180deg, rgba(17,26,38,.9), rgba(11,17,25,.95));
  display: grid; grid-template-columns: .78fr 1fr; gap: clamp(26px,5vw,58px); align-items: start;
}
.cta-band .shell::before { content:""; position:absolute; inset:0; background: var(--grad-aurora); opacity:.25; }
.cta-band h2 { position: relative; font-size: clamp(2rem,5vw,3.6rem); }
.cta-band p { position: relative; color: var(--text-dim); margin: 18px 0 0; max-width: 480px; }
.request-form {
  position: relative; z-index: 1; display: grid; gap: 14px;
}
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.request-form label { display: grid; gap: 7px; }
.request-form label span {
  color: var(--text-dim); font-size: .82rem; font-weight: 600;
}
.request-form input, .request-form textarea {
  width: 100%; min-width: 0; border: 1px solid var(--line-2); border-radius: var(--radius-sm);
  background: rgba(0,0,0,.34); color: var(--text); padding: 13px 15px; font: inherit;
}
.request-form textarea { resize: vertical; }
.request-form input:focus, .request-form textarea:focus {
  outline: 0; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(63,176,240,.18);
}
.request-form .btn { justify-content: center; margin-top: 4px; }
.form-note { font-size: .84rem; color: var(--text-faint); margin: 0; max-width: none; }
.form-note.ok { color: var(--cyan); }
.form-note.err { color: #ffbd2e; }

/* ---------------------------------------------------------- footer */
footer { border-top: 1px solid var(--line); padding: 50px 0 40px; color: var(--text-faint); }
footer .row { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px; }
footer a { color: var(--text-dim); }
footer a:hover { color: var(--text); }

/* ---------------------------------------------------------- subpage hero */
.page-hero { position: relative; padding: 150px 0 60px; overflow: hidden; }
.page-hero .aurora { opacity: .6; height: 100%; }
.page-hero .wrap { position: relative; z-index: 2; }
.page-hero h1 { font-size: clamp(2.4rem, 5.5vw, 4rem); max-width: 16ch; margin: 18px 0; }
.page-hero p.sub { color: var(--text-dim); font-size: 1.15rem; max-width: 600px; }
.crumb { display: inline-flex; gap: 8px; align-items: center; color: var(--text-faint); font-size: .85rem; font-family: var(--font-display); }
.crumb a { color: var(--text-dim); } .crumb a:hover { color: var(--blue); }

/* ---------------------------------------------------------- featured tool band (home) */
.featured .shell {
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 0; align-items: stretch;
  border: 1px solid var(--line-2); border-radius: var(--radius); overflow: hidden;
  background: linear-gradient(180deg, rgba(17,26,38,.9), rgba(11,17,25,.95)); margin-top: 38px;
}
.featured .copy { padding: clamp(32px,5vw,56px); }
.featured .copy h2 { font-size: clamp(1.8rem,3.6vw,2.7rem); margin-bottom: 16px; }
.featured .copy p { color: var(--text-dim); margin-bottom: 26px; max-width: 44ch; }
.featured .visual { position: relative; background: var(--grad-aurora); display: grid; place-items: center; padding: 30px; border-left: 1px solid var(--line); }
.featured .visual .demo-card { width: 100%; border: 1px solid var(--line-2); border-radius: var(--radius-sm); background: rgba(0,0,0,.45); overflow: hidden; box-shadow: 0 30px 80px rgba(0,0,0,.5); }
.featured .visual .dc-head { display: flex; gap: 7px; padding: 11px 14px; border-bottom: 1px solid var(--line); }
.featured .visual .dc-head i { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.featured .visual .dc-head i:nth-child(1){background:#ff5f56}.featured .visual .dc-head i:nth-child(2){background:#ffbd2e}.featured .visual .dc-head i:nth-child(3){background:#27c93f}
.featured .visual .dc-body { padding: 18px; font-family:'JetBrains Mono',monospace; font-size:.8rem; color: var(--text-dim); line-height: 1.8; }
.featured .visual .dc-body .ln-blue { color: var(--blue); }
.featured .visual .dc-body .ln-cyan { color: var(--cyan); }

/* ---------------------------------------------------------- playground tools grid */
.tools-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 20px; margin-top: 50px; }
.tool {
  position: relative; display: flex; flex-direction: column; padding: 30px; border-radius: var(--radius);
  border: 1px solid var(--line); background: var(--bg-3); overflow: hidden;
  transition: transform .35s var(--ease), border-color .35s; min-height: 230px;
}
.tool::before { content:""; position:absolute; inset:0; background: var(--grad-aurora); opacity:0; transition: opacity .4s; }
.tool:hover { transform: translateY(-6px); border-color: var(--blue); }
.tool:hover::before { opacity: .12; }
.tool .ico { width: 54px; height: 54px; border-radius: 14px; background: rgba(63,176,240,.12); border: 1px solid rgba(63,176,240,.3); display: grid; place-items: center; font-size: 1.6rem; margin-bottom: 18px; position: relative; }
.tool h3 { font-size: 1.4rem; margin-bottom: 8px; position: relative; }
.tool p { color: var(--text-dim); font-size: .96rem; position: relative; flex: 1; }
.tool .go { position: relative; margin-top: 18px; font-family: var(--font-display); font-weight: 600; color: var(--blue); display: inline-flex; gap: 8px; align-items: center; }
.tool.live::after { content: "LIVE"; position: absolute; top: 26px; right: 26px; font-size: .65rem; letter-spacing: .14em; color: #00131f; background: var(--cyan); padding: 4px 10px; border-radius: 999px; font-weight: 700; }
.tool.soon { opacity: .72; }
.tool.soon::after { content: "SOON"; position: absolute; top: 26px; right: 26px; font-size: .65rem; letter-spacing: .14em; color: var(--text-dim); border: 1px solid var(--line-2); padding: 4px 10px; border-radius: 999px; }
.tool.soon:hover { transform: none; border-color: var(--line); cursor: default; }
.tool.soon .go { color: var(--text-faint); }

/* center the audit shell on its dedicated page */
.audit-page .audit-shell { max-width: 980px; margin: 0 auto; }

/* playground split hero */
.phero-split { display: grid; grid-template-columns: 1.4fr .8fr; gap: 30px; align-items: center; }
@media (max-width: 760px) { .phero-split { grid-template-columns: 1fr; } .phero-split img { max-width: 220px !important; } }

/* ---------------------------------------------------------- responsive */
@media (max-width: 860px) {
  .wrap { padding-inline: 20px; }
  .section { padding: 46px 0; }
  .brand-logo { height: 52px; }
  .nav { padding: 12px 18px; }
  .hero { min-height: auto; padding: 96px 0 34px; }
  .hero::after { background: linear-gradient(180deg, rgba(7,11,18,.06) 0%, rgba(7,11,18,.62) 100%); }
  .hero h1 { font-size: clamp(2.9rem, 13vw, 3.8rem); max-width: 12ch; line-height: .98; }
  .hero p.sub { margin: 22px 0 28px; }
  .hero-cta { align-items: stretch; }
  .hero-cta .btn { width: 100%; justify-content: center; }
  .hero-mini-funnel { display: none; }
  .funnel-showcase { grid-template-columns: 1fr; gap: 18px; margin-top: 32px; }
  .funnel-visual {
    order: -1; min-height: 0; border-radius: 22px; display: grid; gap: 12px;
    padding: 18px;
  }
  .orbit { display: none; }
  .flow-panel {
    position: relative; width: 100%; padding: 13px 14px; inset: auto;
  }
  .flow-panel strong { font-size: .94rem; }
  .ad-card, .page-card, .lead-card, .sale-card { left: auto; right: auto; top: auto; bottom: auto; }
  .funnel-core {
    position: relative; inset: auto; transform: none; order: -1; width: 168px; height: 168px;
    margin: 0 auto 4px;
  }
  .core-label strong { font-size: 1rem; }
  .featured .shell { grid-template-columns: 1fr; }
  .featured .visual { border-left: 0; border-top: 1px solid var(--line); }
  .tools-grid { grid-template-columns: 1fr; }
  .nav-links { position: fixed; inset: 64px 12px auto 12px; flex-direction: column; align-items: stretch; gap: 4px;
    background: rgba(11,17,25,.97); backdrop-filter: blur(18px); border: 1px solid var(--line-2); border-radius: 16px; padding: 12px;
    transform: translateY(-12px); opacity: 0; pointer-events: none; transition: .25s var(--ease); }
  .nav-links.open { transform: none; opacity: 1; pointer-events: auto; }
  .nav-links a { padding: 12px 14px; border-radius: 10px; }
  .nav-links a:hover { background: rgba(255,255,255,.05); }
  .nav-links .btn { justify-content: center; }
  .nav-toggle { display: block; }
  .proof-grid { grid-template-columns: 1fr; }
  .funnel-track { display: grid; grid-template-columns: 1fr; overflow: visible; margin-top: 32px; }
  .fstage { flex: none; }
  .cta-band .shell { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .audit-body { grid-template-columns: 1fr; }
  .audit-form { border-right: 0; border-bottom: 1px solid var(--line); }
}