/* ═══════════════════════════════════════════════
   KALE & DALE STUDIOS — Global Stylesheet
   Font: Apple System Font Stack
   Theme: Dark (default) + Light (warm stone)
═══════════════════════════════════════════════ */
:root {
  --gold:       #f0a030;
  --gold-glow:  0 0 18px rgba(240,160,48,.55), 0 0 40px rgba(240,160,48,.2);
  --gold-dim:   rgba(240,160,48,.12);
  --accent-tt:    #f0a030;
  --accent-local: #c9874b;
  --accent-ecom:  #4ab2a8;
  --accent-b2b:   #6e7af5;
  --bg:         #07070a;
  --surface:    rgba(255,255,255,.046);
  --surface-2:  rgba(255,255,255,.08);
  --border:     rgba(255,255,255,.08);
  --text:       #f0f0f4;
  --muted:      #8888a0;
  --muted2:     #555568;
  --glass-bg:   rgba(255,255,255,.055);
  --glass-bd:   rgba(255,255,255,.12);
  --radius:     14px;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", system-ui, sans-serif;
}
html[data-theme="light"] {
  --bg:         #e8e2d6;
  --surface:    rgba(255,255,255,.55);
  --surface-2:  rgba(255,255,255,.75);
  --border:     rgba(0,0,0,.08);
  --text:       #0e0e12;
  --muted:      #5a5870;
  --muted2:     #8a8898;
  --glass-bg:   rgba(255,255,255,.55);
  --glass-bd:   rgba(255,255,255,.9);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
input,button,textarea,select{font-family:var(--font)}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden;transition:background .3s,color .3s}
h1,h2,h3,h4{line-height:1.1;letter-spacing:-.03em;font-weight:700}
a{text-decoration:none;color:inherit}
img,video{max-width:100%;display:block}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;gap:16px;padding:0 40px;height:60px;background:rgba(7,7,10,.88);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border);transition:background .3s}
html[data-theme="light"] nav{background:rgba(232,226,214,.88)}
.nav-logo{display:inline-flex;align-items:center;flex-shrink:0;margin-right:12px}
.nav-logo-img{height:38px;width:auto;display:block}
.nav-links{display:flex;align-items:center;gap:32px;list-style:none}
.nav-links a{font-size:13px;font-weight:500;color:var(--muted);transition:color .2s}
.nav-links a:hover{color:var(--text)}
.nav-cta{background:var(--gold);color:#000!important;font-size:13px;font-weight:700;padding:9px 20px;border-radius:8px;transition:opacity .2s,box-shadow .2s;white-space:nowrap;margin-left:auto}
.nav-cta:hover{opacity:.9;box-shadow:var(--gold-glow)}
.theme-toggle{background:none;border:1px solid var(--border);color:var(--muted);font-size:15px;width:32px;height:32px;border-radius:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:border-color .2s,color .2s;flex-shrink:0}
.theme-toggle:hover{border-color:var(--gold);color:var(--gold)}
.nav-burger{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px;padding:4px}
.nav-burger span{display:block;width:22px;height:2px;background:var(--text);border-radius:2px;transition:all .25s}
.nav-mobile{display:none;position:fixed;top:60px;left:0;right:0;background:var(--bg);border-bottom:1px solid var(--border);padding:20px 24px;z-index:99;flex-direction:column;gap:0}
.nav-mobile.open{display:flex}
.nav-mobile a{font-size:15px;font-weight:500;color:var(--muted);padding:13px 0;border-bottom:1px solid var(--border)}
.nav-mobile .mobile-cta{background:var(--gold);color:#000;text-align:center;padding:13px;border-radius:10px;font-weight:700;border:none;margin-top:10px}

/* MEGA DROPDOWN */
.nav-mega{display:flex;align-items:center;gap:2px;margin-right:auto}
.mega-trigger{background:none;border:none;cursor:pointer;font-family:var(--font);font-size:13px;font-weight:500;color:var(--muted);padding:7px 12px;display:flex;align-items:center;gap:5px;border-radius:8px;transition:color .2s,background .2s}
.mega-trigger:hover,.mega-trigger.open{color:var(--text);background:rgba(255,255,255,.06)}
html[data-theme="light"] .mega-trigger:hover,html[data-theme="light"] .mega-trigger.open{background:rgba(0,0,0,.06)}
.mega-caret{font-size:10px;display:inline-block;transition:transform .2s}
.mega-trigger.open .mega-caret{transform:rotate(180deg)}
.nav-case-link{font-size:13px;font-weight:500;color:var(--muted);padding:7px 12px;border-radius:8px;transition:color .2s,background .2s;text-decoration:none}
.nav-case-link:hover{color:var(--text);background:rgba(255,255,255,.06)}
html[data-theme="light"] .nav-case-link:hover{background:rgba(0,0,0,.06)}
/* Panel is positioned relative to nav (which is fixed) */
.mega-panel{position:absolute;top:100%;left:-40px;right:-40px;background:rgba(10,10,14,.97);border-bottom:1px solid var(--border);border-radius:0 0 20px 20px;backdrop-filter:blur(28px);-webkit-backdrop-filter:blur(28px);display:flex;overflow:hidden;opacity:0;pointer-events:none;transform:translateY(-10px);transition:opacity .22s ease,transform .22s ease;z-index:99;box-shadow:0 28px 64px rgba(0,0,0,.55)}
html[data-theme="light"] .mega-panel{background:rgba(248,244,236,.97);box-shadow:0 28px 64px rgba(0,0,0,.15)}
.mega-panel.open{opacity:1;pointer-events:auto;transform:translateY(0)}
/* Sidebar */
.mega-sidebar{width:220px;flex-shrink:0;background:rgba(0,0,0,.22);border-right:1px solid var(--border);padding:16px 0}
html[data-theme="light"] .mega-sidebar{background:rgba(0,0,0,.05)}
.mega-tab{display:flex;align-items:center;gap:12px;padding:13px 20px;cursor:pointer;border-left:3px solid transparent;transition:color .15s,background .15s,border-color .15s;text-decoration:none}
.mega-tab:hover{background:rgba(255,255,255,.04)}
html[data-theme="light"] .mega-tab:hover{background:rgba(0,0,0,.04)}
.mega-tab.active{border-left-color:var(--gold);background:rgba(240,160,48,.07)}
.mega-tab-icon{font-size:18px;flex-shrink:0;line-height:1}
.mega-tab-label{display:flex;flex-direction:column;gap:2px}
.mega-tab-name{font-size:13px;font-weight:600;color:var(--muted);line-height:1.2;transition:color .15s}
.mega-tab:hover .mega-tab-name{color:var(--text)}
.mega-tab.active .mega-tab-name{color:var(--gold)}
.mega-tab-sub{font-size:10px;color:var(--muted);opacity:.6}
/* Content */
.mega-content{flex:1;padding:22px 28px 20px;min-width:0;display:flex;flex-direction:column}
.mega-pane{display:none;flex-direction:column;gap:14px;flex:1}
.mega-pane.active{display:flex}
.mega-pane-head{margin-bottom:2px}
.mega-pane-title{font-size:14px;font-weight:700;color:var(--text);margin-bottom:3px}
.mega-pane-desc{font-size:11px;color:var(--muted);line-height:1.45}
.mega-group-label{font-size:9px;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--gold);margin-bottom:10px;padding-bottom:6px;border-bottom:1px solid rgba(240,160,48,.15)}
.mega-items{display:grid;grid-template-columns:1fr 1fr;gap:4px}
.mega-item{display:flex;align-items:flex-start;gap:10px;padding:10px 12px;border-radius:8px;border:1px solid transparent;transition:background .15s,border-color .15s;text-decoration:none}
.mega-item:hover{background:rgba(240,160,48,.08);border-color:rgba(240,160,48,.2)}
html[data-theme="light"] .mega-item:hover{background:rgba(240,160,48,.1)}
.mega-item-icon{font-size:16px;flex-shrink:0;line-height:1;margin-top:1px}
.mega-item-name{font-size:12px;font-weight:600;color:var(--text);line-height:1.2;margin-bottom:2px;transition:color .15s}
.mega-item-desc{font-size:10px;color:var(--muted);line-height:1.3}
.mega-item:hover .mega-item-name{color:var(--gold)}
.mega-foot{padding-top:14px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;margin-top:auto}
.mega-foot-link{font-size:12px;font-weight:700;color:var(--gold);display:flex;align-items:center;gap:4px;text-decoration:none;transition:opacity .15s}
.mega-foot-link:hover{opacity:.8}
.mega-foot-hint{font-size:10px;color:var(--muted)}

/* BUTTONS */
.btn-gold{display:inline-flex;align-items:center;gap:8px;background:var(--gold);color:#000;font-size:14px;font-weight:700;padding:13px 26px;border-radius:10px;border:none;cursor:pointer;transition:opacity .2s,box-shadow .2s,transform .15s;font-family:var(--font)}
.btn-gold:hover{opacity:.92;box-shadow:var(--gold-glow);transform:translateY(-1px)}
.btn-ghost{display:inline-flex;align-items:center;gap:8px;background:transparent;color:var(--text);font-size:14px;font-weight:600;padding:13px 26px;border-radius:10px;border:1px solid var(--border);cursor:pointer;transition:border-color .2s,transform .15s;font-family:var(--font)}
.btn-ghost:hover{border-color:var(--muted);transform:translateY(-1px)}

/* TICKER */
.ticker-wrap{overflow:hidden;border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:12px 0;background:var(--surface)}
.ticker-track{display:flex;gap:48px;width:max-content;animation:ticker 36s linear infinite}
.ticker-track:hover{animation-play-state:paused}
.ticker-item{display:flex;align-items:center;gap:8px;white-space:nowrap;font-size:12px;color:var(--muted)}
.ticker-item strong{color:var(--text);font-weight:600}
.ticker-dot{width:5px;height:5px;border-radius:50%;background:var(--gold);opacity:.5;margin:0 8px}
@keyframes ticker{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* SECTION */
.section-label{display:inline-flex;align-items:center;gap:10px;font-size:10px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);margin-bottom:20px}
.section-label::before{content:'';display:block;width:28px;height:1px;background:var(--gold)}
section{padding:80px 40px;max-width:1200px;margin:0 auto}
.section-full{max-width:none;padding:80px 40px}
.section-full>.inner{max-width:1200px;margin:0 auto}

/* STATS */
.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--border);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.stat-cell{background:var(--bg);padding:28px 32px;transition:background .3s}
html[data-theme="light"] .stat-cell{background:var(--surface)}
.stat-num{font-size:clamp(28px,4vw,44px);font-weight:800;letter-spacing:-.04em;color:var(--gold);text-shadow:var(--gold-glow);line-height:1;margin-bottom:6px}
.stat-label{font-size:12px;color:var(--muted);letter-spacing:.01em}

/* VIDEO GRID */
.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.video-card{border-radius:12px;overflow:hidden;background:#000;border:1px solid var(--border);aspect-ratio:9/16;position:relative}
.video-card video{width:100%;height:100%;object-fit:cover}
.video-card-label{position:absolute;bottom:0;left:0;right:0;padding:10px 12px;background:linear-gradient(transparent,rgba(0,0,0,.75));font-size:11px;color:rgba(255,255,255,.8);font-weight:600}

/* PHONE FRAME */
.phone-wrap{position:relative;width:230px;flex-shrink:0;margin:0 auto}
.phone-shell{position:relative;border-radius:34px;background:#0a0a0a;border:2px solid rgba(255,255,255,.18);overflow:hidden;aspect-ratio:9/19.5;box-shadow:0 24px 64px rgba(0,0,0,.6),0 0 0 1px rgba(255,255,255,.06)}
.phone-shell video{width:100%;height:100%;object-fit:cover;display:block}
.phone-ui{position:absolute;inset:0;pointer-events:none}
/* ── TOP TIKTOK BAR ── */
.phone-ui-top{position:absolute;top:20px;left:0;right:0;display:flex;align-items:center;justify-content:center;gap:10px;z-index:4;padding:0 8px 4px;background:linear-gradient(rgba(0,0,0,.25),transparent)}
.phone-ui-tab{font-size:8.5px;font-weight:600;color:rgba(255,255,255,.55);letter-spacing:.01em;line-height:1}
.phone-ui-tab.active{color:#fff;font-weight:800;border-bottom:1.5px solid #fff;padding-bottom:1px}
.phone-ui-search{position:absolute;right:10px;top:50%;transform:translateY(-50%);opacity:.85}
/* ── BOTTOM ── */
.phone-ui-bottom{position:absolute;bottom:0;left:0;right:0;padding:10px 8px 44px;background:linear-gradient(transparent 0%,rgba(0,0,0,.82) 30%)}
.phone-ui-handle{font-size:10px;font-weight:700;color:#fff;margin-bottom:3px}
.phone-ui-caption{font-size:9px;color:rgba(255,255,255,.8);line-height:1.4;margin-bottom:4px}
.phone-ui-music{display:flex;align-items:center;gap:4px;margin-top:2px}
.phone-ui-music-disc{width:11px;height:11px;border-radius:50%;background:linear-gradient(135deg,#555,#222);border:1.5px solid rgba(255,255,255,.3);animation:discSpin 4s linear infinite;flex-shrink:0}
.phone-ui-music-text{font-size:8px;color:rgba(255,255,255,.7);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:130px}
/* ── SIDEBAR ── */
.phone-ui-side{position:absolute;right:5px;bottom:70px;display:flex;flex-direction:column;align-items:center;gap:10px}
.phone-ui-action{display:flex;flex-direction:column;align-items:center;gap:2px}
.phone-ui-icon{font-size:18px;display:flex;align-items:center;justify-content:center}
.phone-ui-count{font-size:8px;color:#fff;font-weight:600}
.phone-ui-avatar{display:flex;flex-direction:column;align-items:center;margin-bottom:2px}
.phone-ui-avatar-img{width:26px;height:26px;border-radius:50%;background:linear-gradient(135deg,var(--gold),#e06030);border:2px solid #fff}
.phone-ui-avatar-plus{width:14px;height:14px;border-radius:50%;background:var(--gold);color:#fff;font-size:8px;font-weight:900;display:flex;align-items:center;justify-content:center;margin-top:-7px;border:1px solid #0a0a0a;line-height:1}
@keyframes discSpin{to{transform:rotate(360deg)}}
.phone-ui-disc{width:22px;height:22px;border-radius:50%;background:linear-gradient(135deg,#444,#111);border:2px solid rgba(255,255,255,.2);animation:discSpin 4s linear infinite;position:relative;margin-top:2px}
.phone-ui-disc::after{content:'';position:absolute;width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,.2);top:50%;left:50%;transform:translate(-50%,-50%)}
/* ── BOTTOM NAV ── */
.phone-ui-nav{position:absolute;bottom:0;left:0;right:0;height:36px;background:rgba(0,0,0,.9);border-top:1px solid rgba(255,255,255,.07);display:flex;align-items:center;justify-content:space-around;padding:0 4px}
.phone-ui-nav-item{display:flex;flex-direction:column;align-items:center;color:rgba(255,255,255,.75)}
.phone-ui-nav-item.active{color:#fff}
.phone-ui-nav-add{width:28px;height:19px;border-radius:5px;background:linear-gradient(90deg,#00bcd4,#fff 48%,#ff4081);display:flex;align-items:center;justify-content:center}
.phone-ui-nav-add svg{color:#111}
.phone-ui-notch{position:absolute;top:0;left:50%;transform:translateX(-50%);width:70px;height:18px;background:#0a0a0a;border-radius:0 0 12px 12px;z-index:5}

/* CASE STUDY */
.case-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.case-grid.reverse{direction:rtl}
.case-grid.reverse>*{direction:ltr}
.case-meta{display:flex;flex-direction:column;gap:14px}
.case-tag{display:inline-flex;align-items:center;gap:6px;font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--gold)}
.case-name{font-size:clamp(22px,3vw,34px);font-weight:800;letter-spacing:-.03em}
.case-handle{font-size:13px;color:var(--muted)}
.case-results{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:4px 0}
.result-pill{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:14px 16px}
.result-pill-num{font-size:22px;font-weight:800;color:var(--gold);text-shadow:var(--gold-glow);letter-spacing:-.03em}
.result-pill-label{font-size:10px;color:var(--muted);margin-top:2px}
.case-quote{font-size:13px;color:var(--muted);line-height:1.65;border-left:2px solid var(--gold);padding-left:14px;font-style:italic}
.case-divider{border:none;border-top:1px solid var(--border);margin:56px 0}

/* PROCESS */
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.process-step{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px 22px;transition:border-color .2s,transform .2s}
.process-step:hover{border-color:rgba(240,160,48,.25);transform:translateY(-3px)}
.step-num{font-size:52px;font-weight:900;letter-spacing:-.05em;color:var(--gold);opacity:.22;line-height:1;margin-bottom:10px;transition:opacity .25s}
.process-step:hover .step-num{opacity:.45}
.step-title{font-size:15px;font-weight:700;margin-bottom:8px;letter-spacing:-.02em}
.step-body{font-size:12px;color:var(--muted2);line-height:1.7}

/* TESTIMONIALS */
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.testi-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;gap:14px}
.testi-stars{color:var(--gold);font-size:12px;letter-spacing:2px}
.testi-quote{font-size:13px;color:var(--muted);line-height:1.65;flex:1}
.testi-author{display:flex;align-items:center;gap:10px}
.testi-avatar{width:36px;height:36px;border-radius:50%;background:var(--gold-dim);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:var(--gold);flex-shrink:0}
.testi-name{font-size:13px;font-weight:700}
.testi-handle{font-size:11px;color:var(--muted2)}

/* FINAL CTA */
.final-cta{text-align:center;padding:100px 40px;background:radial-gradient(ellipse 60% 60% at 50% 0%,rgba(240,160,48,.08),transparent);border-top:1px solid var(--border)}
.final-cta h2{font-size:clamp(28px,4vw,52px);margin-bottom:16px}
.final-cta h2 em{font-style:normal;color:var(--gold);text-shadow:var(--gold-glow)}
.final-cta p{font-size:16px;color:var(--muted);max-width:480px;margin:0 auto 36px;line-height:1.6}
.final-cta-btns{display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap}
.final-cta-fine{font-size:12px;color:var(--muted2);margin-top:20px}

/* FOOTER */
footer{padding:36px 40px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--muted2)}
.footer-logo{font-size:14px;font-weight:700;color:var(--text)}
.footer-links{display:flex;gap:24px}
.footer-links a{color:var(--muted2);transition:color .2s}
.footer-links a:hover{color:var(--muted)}

/* QUIZ */
.quiz-wrap{max-width:640px;margin:0 auto;padding:80px 40px 100px}
.quiz-card{background:var(--glass-bg);backdrop-filter:blur(52px) saturate(1.8);-webkit-backdrop-filter:blur(52px) saturate(1.8);border:1px solid var(--glass-bd);border-radius:20px;padding:44px 48px;box-shadow:0 32px 80px rgba(0,0,0,.25)}
html[data-theme="light"] .quiz-card{background:rgba(255,255,255,.6);border-top:1px solid rgba(255,255,255,.9);box-shadow:0 32px 80px rgba(0,0,0,.12),inset 0 1px 0 rgba(255,255,255,.9)}
.quiz-progress{margin-bottom:32px}
.quiz-progress-track{height:3px;background:var(--surface-2);border-radius:2px;overflow:hidden}
html[data-theme="light"] .quiz-progress-track{background:rgba(0,0,0,.08)}
.quiz-progress-fill{height:100%;background:var(--gold);border-radius:2px;transition:width .4s ease}
.quiz-progress-label{font-size:11px;color:var(--muted2);margin-top:8px}
.quiz-q{font-size:19px;font-weight:700;letter-spacing:-.02em;margin-bottom:22px;line-height:1.3}
.quiz-options{display:flex;flex-direction:column;gap:10px}
.quiz-opt{display:flex;align-items:center;gap:14px;background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:13px 16px;font-size:14px;font-weight:500;color:var(--text);cursor:pointer;text-align:left;transition:border-color .2s,background .2s;font-family:var(--font);width:100%}
.quiz-opt:hover{border-color:var(--gold);background:var(--gold-dim)}
.quiz-opt.selected{border-color:var(--gold);background:var(--gold-dim);color:var(--gold)}
.quiz-opt-dot{width:18px;height:18px;border-radius:50%;border:2px solid var(--border);flex-shrink:0;transition:border-color .2s,background .2s}
.quiz-opt.selected .quiz-opt-dot{border-color:var(--gold);background:var(--gold)}
.quiz-nav{display:flex;align-items:center;justify-content:space-between;margin-top:28px;gap:12px}
.quiz-back{background:none;border:1px solid var(--border);color:var(--muted);font-size:13px;font-weight:600;padding:10px 18px;border-radius:8px;cursor:pointer;transition:border-color .2s,color .2s;font-family:var(--font)}
.quiz-back:hover{border-color:var(--muted);color:var(--text)}
.quiz-next{background:var(--gold);color:#000;font-size:14px;font-weight:700;padding:12px 28px;border-radius:10px;border:none;cursor:pointer;transition:opacity .2s,box-shadow .2s;margin-left:auto;font-family:var(--font)}
.quiz-next:hover{opacity:.9;box-shadow:var(--gold-glow)}
.quiz-next:disabled{opacity:.35;cursor:not-allowed}
.quiz-input-group{display:flex;flex-direction:column;gap:14px}
.quiz-label{font-size:12px;color:var(--muted);margin-bottom:6px;display:block;letter-spacing:.01em}
.quiz-input{width:100%;background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:13px 16px;font-size:14px;color:var(--text);font-family:var(--font);outline:none;transition:border-color .2s}
.quiz-input:focus{border-color:var(--gold)}
.quiz-step{display:none}
.quiz-step.active{display:block}
.quiz-result{text-align:center;padding:8px 0}
.result-icon{font-size:44px;margin-bottom:16px;line-height:1}
.result-title{font-size:26px;font-weight:800;letter-spacing:-.03em;margin-bottom:12px}
.result-body{font-size:15px;color:var(--muted);line-height:1.65;margin-bottom:28px}

/* RESPONSIVE */
@media(max-width:900px){
  nav{padding:0 20px;gap:16px}
  .nav-links,.nav-cta{display:none}
  .nav-burger{display:flex}
  section{padding:60px 20px}
  .section-full{padding:60px 20px}
  .stat-grid{grid-template-columns:1fr 1fr}
  .stat-grid .stat-cell:last-child{grid-column:1/-1}
  .video-grid{grid-template-columns:repeat(2,1fr)}
  .process-grid{grid-template-columns:1fr 1fr}
  .testi-grid{grid-template-columns:1fr}
  .case-grid{grid-template-columns:1fr}
  .case-grid.reverse{direction:ltr}
  footer{flex-direction:column;gap:16px;text-align:center}
  .final-cta{padding:70px 20px}
  .quiz-wrap{padding:60px 20px 80px}
  .quiz-card{padding:28px 22px}
}
@media(max-width:600px){
  .stat-grid{grid-template-columns:1fr}
  .stat-grid .stat-cell:last-child{grid-column:auto}
  .video-grid{grid-template-columns:1fr}
  .process-grid{grid-template-columns:1fr}
  .case-results{grid-template-columns:1fr}
  .final-cta-btns{flex-direction:column}
  .footer-links{flex-wrap:wrap;justify-content:center}
}

/* PILLAR GRID (home umbrella) */
.pillar-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:24px}
.pillar-card{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:32px 28px;transition:border-color .25s,transform .2s,box-shadow .25s;display:flex;flex-direction:column;gap:14px;overflow:hidden;color:inherit}
.pillar-card::after{content:'';position:absolute;inset:auto 0 0 0;height:2px;background:var(--pillar-accent,var(--gold));opacity:.35;transition:opacity .25s,height .25s}
.pillar-card:hover{border-color:var(--pillar-accent,var(--gold));transform:translateY(-3px);box-shadow:0 16px 40px rgba(0,0,0,.18)}
.pillar-card:hover::after{opacity:1;height:3px}
.pillar-card[data-pillar="tiktok_shop"]{--pillar-accent:var(--accent-tt)}
.pillar-card[data-pillar="local_services"]{--pillar-accent:var(--accent-local)}
.pillar-card[data-pillar="ecommerce"]{--pillar-accent:var(--accent-ecom)}
.pillar-card[data-pillar="b2b"]{--pillar-accent:var(--accent-b2b)}
.pillar-icon{font-size:32px;line-height:1}
.pillar-tag{display:inline-flex;align-items:center;gap:8px;font-size:10px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--pillar-accent,var(--gold))}
.pillar-name{font-size:22px;font-weight:800;letter-spacing:-.025em;line-height:1.15}
.pillar-sub{font-size:13px;color:var(--muted);line-height:1.6}
.pillar-cta{font-size:13px;font-weight:600;color:var(--pillar-accent,var(--gold));margin-top:auto;display:inline-flex;align-items:center;gap:6px}
.pillar-status{position:absolute;top:18px;right:18px;font-size:9px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;padding:5px 10px;border-radius:20px;background:rgba(0,0,0,.28);color:#fff;border:1px solid rgba(255,255,255,.18)}
html[data-theme="light"] .pillar-status{background:rgba(0,0,0,.06);color:var(--text);border-color:rgba(0,0,0,.12)}
.pillar-status.active{background:rgba(240,160,48,.22);color:var(--gold);border-color:rgba(240,160,48,.35)}

/* FILTER CHIPS (results.html) */
.filter-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:40px}
.filter-chip{background:var(--surface);border:1px solid var(--border);border-radius:999px;padding:8px 16px;font-size:12px;font-weight:600;color:var(--muted);cursor:pointer;transition:border-color .2s,color .2s,background .2s;font-family:var(--font)}
.filter-chip:hover{border-color:var(--gold);color:var(--text)}
.filter-chip.active{background:var(--gold);color:#000;border-color:var(--gold)}
.case-grid[data-hidden="true"]{display:none}
.case-divider[data-hidden="true"]{display:none}

/* PHONE SOUND BUTTON (every case-study video) */
.phone-shell{position:relative}
.phone-sound-btn{position:absolute;bottom:62px;right:8px;width:36px;height:36px;border-radius:10px;background:rgba(0,0,0,.55);border:1px solid rgba(255,255,255,.22);color:#fff;font-size:16px;line-height:1;display:flex;align-items:center;justify-content:center;cursor:pointer;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);transition:transform .15s,background .2s,color .2s;z-index:5;font-family:var(--font);padding:0}
.phone-sound-btn:hover{transform:scale(1.08);color:var(--gold);background:rgba(0,0,0,.7)}
.phone-sound-btn[aria-pressed="true"]{color:var(--gold);background:rgba(240,160,48,.18);border-color:rgba(240,160,48,.55)}
@media(max-width:600px){
  .phone-sound-btn{width:44px;height:44px;font-size:18px;bottom:70px;right:10px}
}

/* CASE STUDIES — pillar accent ribbon */
.case-grid[data-pillar="tiktok_shop"]{--pillar-accent:var(--accent-tt)}
.case-grid[data-pillar="local_services"]{--pillar-accent:var(--accent-local)}
.case-grid[data-pillar="ecommerce"]{--pillar-accent:var(--accent-ecom)}
.case-grid[data-pillar="b2b"]{--pillar-accent:var(--accent-b2b)}
.case-grid[data-pillar="local_services"] .case-tag{color:var(--accent-local)}
.case-grid[data-pillar="local_services"] .result-pill-num{color:var(--accent-local);text-shadow:0 0 18px rgba(201,135,75,.4)}
.case-grid[data-pillar="local_services"] .case-quote{border-color:var(--accent-local)}
.case-grid[data-pillar="ecommerce"] .case-tag{color:var(--accent-ecom)}
.case-grid[data-pillar="ecommerce"] .result-pill-num{color:var(--accent-ecom);text-shadow:0 0 18px rgba(74,178,168,.4)}
.case-grid[data-pillar="ecommerce"] .case-quote{border-color:var(--accent-ecom)}
.case-grid[data-pillar="b2b"] .case-tag{color:var(--accent-b2b)}
.case-grid[data-pillar="b2b"] .result-pill-num{color:var(--accent-b2b);text-shadow:0 0 18px rgba(110,122,245,.4)}
.case-grid[data-pillar="b2b"] .case-quote{border-color:var(--accent-b2b)}

/* PLACEHOLDER POSTER for unfilled videos */
.phone-shell .phone-placeholder{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:24px;gap:10px;background:linear-gradient(155deg,rgba(255,255,255,.05),rgba(255,255,255,.01))}
.phone-placeholder-icon{font-size:36px;opacity:.6}
.phone-placeholder-title{font-size:12px;font-weight:700;color:#fff;letter-spacing:-.02em;line-height:1.3}
.phone-placeholder-sub{font-size:10px;color:rgba(255,255,255,.5);letter-spacing:.12em;text-transform:uppercase;font-weight:700}
.phone-placeholder-badge{display:inline-block;font-size:9px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;padding:5px 10px;border-radius:20px;background:var(--pillar-accent,var(--gold));color:#000}

/* GMV BOX — unified pill ($ + number + label all in one glass box) */
.gmv-box{display:inline-flex;flex-direction:column;align-items:center;gap:3px;padding:10px 20px;border-radius:14px;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(240,160,48,.3);background:linear-gradient(135deg,rgba(240,160,48,.16),rgba(240,160,48,.07));box-shadow:0 4px 20px rgba(240,160,48,.14),inset 0 1px 0 rgba(255,255,255,.08);margin-top:14px;text-align:center}
.gmv-num{font-size:26px;font-weight:900;letter-spacing:-.03em;line-height:1;color:var(--gold);text-shadow:0 0 22px rgba(240,160,48,.45)}
.gmv-box .gmv-label{font-size:9px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);opacity:.65}
/* Pillar-specific overrides via data-pillar on parent .case-grid */
.case-grid[data-pillar="local_services"] .gmv-box{border-color:rgba(201,135,75,.3);background:linear-gradient(135deg,rgba(201,135,75,.16),rgba(201,135,75,.07));box-shadow:0 4px 20px rgba(201,135,75,.14),inset 0 1px 0 rgba(255,255,255,.08)}
.case-grid[data-pillar="local_services"] .gmv-num{color:var(--accent-local);text-shadow:0 0 22px rgba(201,135,75,.45)}
.case-grid[data-pillar="local_services"] .gmv-box .gmv-label{color:var(--accent-local)}
.case-grid[data-pillar="ecommerce"] .gmv-box{border-color:rgba(74,178,168,.3);background:linear-gradient(135deg,rgba(74,178,168,.16),rgba(74,178,168,.07));box-shadow:0 4px 20px rgba(74,178,168,.14),inset 0 1px 0 rgba(255,255,255,.08)}
.case-grid[data-pillar="ecommerce"] .gmv-num{color:var(--accent-ecom);text-shadow:0 0 22px rgba(74,178,168,.45)}
.case-grid[data-pillar="ecommerce"] .gmv-box .gmv-label{color:var(--accent-ecom)}
.case-grid[data-pillar="b2b"] .gmv-box{border-color:rgba(110,122,245,.3);background:linear-gradient(135deg,rgba(110,122,245,.16),rgba(110,122,245,.07));box-shadow:0 4px 20px rgba(110,122,245,.14),inset 0 1px 0 rgba(255,255,255,.08)}
.case-grid[data-pillar="b2b"] .gmv-num{color:var(--accent-b2b);text-shadow:0 0 22px rgba(110,122,245,.45)}
.case-grid[data-pillar="b2b"] .gmv-box .gmv-label{color:var(--accent-b2b)}

/* RESPONSIVE — pillar grid */
@media(max-width:900px){
  .pillar-grid{grid-template-columns:1fr}
}

/* ─── SCROLL REVEAL (data-fade → in-view) ───
   The JS observer adds .in-view when element enters viewport.
   Without this CSS the effect does nothing. */
[data-fade]{
  opacity:0;
  transform:translateY(28px);
  transition:opacity .7s cubic-bezier(.22,1,.36,1),transform .7s cubic-bezier(.22,1,.36,1);
}
[data-fade].in-view{opacity:1;transform:none}

/* ─── BUTTON SHINE SWEEP — premium interactive feel ─── */
.btn-gold{overflow:hidden;position:relative}
.btn-gold::before{
  content:'';
  position:absolute;top:0;left:-100%;
  width:60%;height:100%;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.28),transparent);
  transform:skewX(-18deg);
  transition:left .5s ease;
  pointer-events:none;
}
.btn-gold:hover::before{left:160%}

/* ─── LANE CARD — stronger hover ─── */
.lane-card:hover{
  border-color:rgba(240,160,48,.55)!important;
  box-shadow:0 0 0 1px rgba(240,160,48,.08),0 24px 56px rgba(0,0,0,.32);
}

/* ─── PHONE AMBIENT GLOW beneath frame ─── */
.phone-wrap{position:relative}
.phone-wrap::after{
  content:'';
  position:absolute;
  bottom:-18px;left:50%;transform:translateX(-50%);
  width:72%;height:36px;
  background:radial-gradient(ellipse,rgba(240,160,48,.28) 0%,transparent 72%);
  pointer-events:none;
  filter:blur(10px);
  border-radius:50%;
}

/* ─── TESTIMONIAL CARD HOVER ─── */
.testi-card{transition:border-color .2s,transform .2s,box-shadow .2s}
.testi-card:hover{border-color:rgba(240,160,48,.2);transform:translateY(-3px);box-shadow:0 16px 40px rgba(0,0,0,.18)}

/* ─── RESULT PILL HOVER ─── */
.result-pill{transition:border-color .2s,transform .15s}
.result-pill:hover{border-color:rgba(240,160,48,.35);transform:translateY(-1px)}

/* ─── PROCESS STEP — gold numbered accent ─── */
.process-step{position:relative;overflow:hidden}
.process-step::after{
  content:'';
  position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,var(--gold),transparent);
  opacity:0;transition:opacity .25s;
}
.process-step:hover::after{opacity:.6}

/* ─── WHAT CARD — text icon style ─── */
.what-icon-em{
  font-size:20px;line-height:1;font-weight:400;
  color:var(--gold);opacity:.9;
  margin-bottom:14px;
  display:block;
  transition:opacity .2s,transform .2s;
}
.what-card:hover .what-icon-em{opacity:1;transform:scale(1.08)}

/* ─── SECTION LABEL — subtle glow ─── */
.section-label{text-shadow:0 0 24px rgba(240,160,48,.35)}

/* ─── PILLAR CARD — stronger bottom accent on hover ─── */
.pillar-card:hover::after{height:3px;opacity:1}
.pillar-card::after{transition:opacity .25s,height .25s,background .25s}

/* ─── FILTER CHIP — active glow ─── */
.filter-chip.active{box-shadow:0 0 16px rgba(240,160,48,.3)}

/* ─── NAV CTA — stronger hover ─── */
.nav-cta:hover{box-shadow:var(--gold-glow);transform:translateY(-1px)}
.nav-cta{transition:opacity .2s,box-shadow .2s,transform .15s}

/* ─── WHAT CARD — glass upgrade ─── */
.what-card{
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  position:relative;overflow:hidden;
}
.what-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.08),transparent);
}

/* ─── PROCESS STEP — glass upgrade ─── */
.process-step{
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
}

/* ─── SECTION DIVIDER — breathing room ─── */
section{padding:96px 40px}
@media(max-width:900px){section{padding:64px 20px}}

/* ─── STAT CELL — subtle hover glow ─── */
.stat-cell{position:relative;overflow:hidden}
.stat-cell::after{
  content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse 80% 60% at 50% 100%,rgba(240,160,48,.06),transparent);
  opacity:0;transition:opacity .3s;pointer-events:none;
}
.stat-cell:hover::after{opacity:1}

/* ─── MEGA NAV RESPONSIVE ─── */
@media(max-width:900px){
  .nav-mega{display:none}
  .nav-burger{display:flex}
}
@media(min-width:901px){
  .nav-burger{display:none!important}
}