/* ============================================
   TIKTOK ADS SERVICES — FULL MOBILE OPTIMIZED
   TikTok brand: #FF0050 (pink), #00F2EA (cyan)
   ALL dark bg text: WHITE
   ============================================ */
body { background: var(--cream-bg); padding-top: 70px; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }

/* === SHARED === */
.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-header h2 { font-size: 2.8rem; font-weight: 800; line-height: 1.12; color: var(--text-dark); margin-bottom: 1.25rem; }
.section-desc { font-size: 1.1rem; color: var(--text-gray); max-width: 680px; margin: 0 auto; line-height: 1.75; }
.light-heading { font-size: 2.8rem; font-weight: 800; line-height: 1.12; color: #ffffff; margin-bottom: 1.25rem; }
.section-desc-light { font-size: 1.1rem; color: rgba(255,255,255,0.6); max-width: 680px; margin: 0 auto; line-height: 1.75; }
.brand-highlight { color: var(--accent-red); position: relative; display: inline-block; }
.brand-highlight svg { position: absolute; bottom: -2px; left: 0; width: 100%; height: 12px; overflow: visible; }
.brand-highlight svg path { stroke-dasharray: 200; stroke-dashoffset: 200; animation: drawLine 1.5s ease forwards 0.5s; }
.highlight-pink { color: #FF0050; position: relative; display: inline-block; }
.highlight-pink svg { position: absolute; bottom: -2px; left: 0; width: 100%; height: 12px; overflow: visible; }
.highlight-pink svg path { stroke-dasharray: 200; stroke-dashoffset: 200; animation: drawLine 1.5s ease forwards 0.5s; }
.tk-pink-text { color: #FF0050; position: relative; display: inline-block; }
.tk-pink-text svg { position: absolute; bottom: -4px; left: 0; width: 100%; height: 12px; }
@keyframes drawLine { to { stroke-dashoffset: 0; } }
.handwritten-note { font-family: 'Caveat', cursive; font-size: 1.4rem; color: #FF0050; }
.animate-on-scroll { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
.animate-on-scroll.visible { opacity: 1; transform: translateY(0); }

/* ============================================
   F1: HERO (Left-Right — TikTok Gradient)
   ============================================ */
.tk-hero { background: linear-gradient(180deg, #4CC9E8 0%, #6DD5ED 30%, #B8E6F2 65%, var(--cream-bg) 100%); padding: 5rem 2rem 6rem; position: relative; overflow: hidden; }
.hero-bg-mesh { position: absolute; inset: 0; background-image: radial-gradient(circle at 2px 2px, rgba(255,255,255,0.15) 1px, transparent 0); background-size: 50px 50px; pointer-events: none; }
.tk-hero .container { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 4rem; align-items: center; position: relative; z-index: 2; }
.hero-content { text-align: left; }
.hero-breadcrumb { font-size: 0.8rem; font-weight: 600; color: rgba(27,27,47,0.5); margin-bottom: 1.5rem; }
.hero-breadcrumb a { color: rgba(27,27,47,0.6); text-decoration: none; }
.hero-breadcrumb a:hover { color: var(--text-dark); }
.bc-sep { margin: 0 8px; opacity: 0.4; }
.hero-badge-row { display: flex; gap: 12px; margin-bottom: 2rem; flex-wrap: wrap; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; padding: 8px 18px; background: #fff; border-radius: 50px; font-size: 0.78rem; font-weight: 700; color: var(--text-dark); box-shadow: 0 2px 12px rgba(0,0,0,0.06); }
.hero-badge.badge-dark { background: #000; color: #fff; }
.live-pulse { width: 8px; height: 8px; border-radius: 50%; background: #22C55E; box-shadow: 0 0 8px #22C55E; animation: pulse 2s infinite; }
@keyframes pulse { 0%,100% { opacity:1;transform:scale(1); } 50% { opacity:0.5;transform:scale(0.8); } }
.tk-hero h1 { font-size: 3.4rem; font-weight: 800; line-height: 1.06; color: var(--text-dark); margin-bottom: 1.5rem; letter-spacing: -1px; }
.tk-hero .hero-desc { font-size: 1.12rem; color: var(--text-gray); line-height: 1.75; margin-bottom: 2rem; }
.hero-cta-row { display: flex; align-items: center; gap: 2rem; margin-bottom: 2.5rem; }
.cta-link-ghost { display: inline-flex; align-items: center; gap: 8px; font-size: 0.9rem; font-weight: 700; color: var(--text-dark); text-decoration: none; transition: all 0.2s; }
.cta-link-ghost:hover { color: #FF0050; }
.cta-link-ghost svg { transition: transform 0.2s; }
.cta-link-ghost:hover svg { transform: translateX(4px); }
.hero-stats-row { display: flex; align-items: center; gap: 2rem; }
.hero-stat { display: flex; flex-direction: column; }
.hero-stat-val { font-size: 1.8rem; font-weight: 800; color: var(--text-dark); line-height: 1; }
.hero-stat-label { font-size: 0.72rem; color: var(--text-gray); font-weight: 600; margin-top: 4px; }
.hero-stat-divider { width: 1px; height: 36px; background: rgba(0,0,0,0.1); }

/* Hero Dashboard */
.hero-visual { position: relative; }
.hero-dash-card { background: #fff; border-radius: 20px; padding: 2rem; box-shadow: 0 25px 60px rgba(0,0,0,0.1); position: relative; }
.hdc-badge { position: absolute; top: -14px; right: 20px; background: #FF0050; color: #fff; font-size: 0.65rem; font-weight: 800; padding: 8px 18px; border-radius: 50px; letter-spacing: 1px; box-shadow: 0 4px 15px rgba(255,0,80,0.4); }
.hdc-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.5rem; }
.hdc-title { font-size: 0.7rem; font-weight: 700; color: var(--text-gray); letter-spacing: 1px; text-transform: uppercase; }
.hdc-status { display: flex; align-items: center; gap: 6px; font-size: 0.72rem; font-weight: 700; color: #22C55E; }
.status-dot { width: 6px; height: 6px; border-radius: 50%; background: #22C55E; box-shadow: 0 0 6px #22C55E; }
.hdc-metrics { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 1.5rem; }
.hdc-m { background: var(--cream-bg); padding: 12px; border-radius: 12px; text-align: center; }
.hdc-l { display: block; font-size: 0.6rem; font-weight: 700; color: var(--text-gray); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 4px; }
.hdc-v { display: block; font-size: 1.3rem; font-weight: 800; color: var(--text-dark); line-height: 1; }
.hdc-v.accent { color: #FF0050; }
.hdc-c { display: inline-block; font-size: 0.65rem; font-weight: 700; color: #22C55E; margin-top: 3px; }
.hdc-chart { height: 60px; }
.chart-bars { display: flex; align-items: flex-end; gap: 5px; height: 100%; }
.chart-bar { flex: 1; border-radius: 3px 3px 0 0; transition: height 1.2s cubic-bezier(0.23,1,0.32,1); height: 0; }
.hdc-footer { display: flex; justify-content: space-between; padding-top: 1rem; margin-top: 1rem; border-top: 1px solid rgba(0,0,0,0.05); font-size: 0.82rem; color: var(--text-gray); }
.hdc-footer strong { color: var(--text-dark); }

/* ============================================
   F2: PROBLEM (Expandable Accordion)
   ============================================ */
.problem-accordion { padding: 6rem 2rem; background: #fff; }
.acc-item { background: var(--cream-bg); border: 1px solid rgba(0,0,0,0.04); border-radius: 16px; margin-bottom: 12px; overflow: hidden; transition: all 0.35s; }
.acc-item:hover { border-color: rgba(255,0,80,0.1); }
.acc-item.open { border-color: rgba(255,0,80,0.15); box-shadow: 0 8px 24px rgba(255,0,80,0.06); }
.acc-trigger { display: flex; align-items: center; gap: 16px; width: 100%; padding: 1.5rem 2rem; border: none; background: transparent; cursor: pointer; font-family: inherit; text-align: left; }
.acc-num { font-size: 1.8rem; font-weight: 800; color: rgba(255,0,80,0.12); line-height: 1; min-width: 40px; }
.acc-item.open .acc-num { color: #FF0050; }
.acc-mid { flex: 1; }
.acc-mid h3 { font-size: 1.1rem; font-weight: 800; color: var(--text-dark); margin-bottom: 2px; }
.acc-mid .acc-stat-inline { font-size: 0.78rem; font-weight: 700; color: #FF0050; }
.acc-indicator { width: 32px; height: 32px; border-radius: 50%; background: rgba(0,0,0,0.04); display: flex; align-items: center; justify-content: center; transition: all 0.3s; flex-shrink: 0; }
.acc-item.open .acc-indicator { background: #FF0050; transform: rotate(45deg); }
.acc-indicator svg { width: 14px; height: 14px; stroke: var(--text-gray); stroke-width: 2.5; transition: stroke 0.3s; }
.acc-item.open .acc-indicator svg { stroke: #fff; }
.acc-body { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.acc-body-inner { padding: 0 2rem 1.75rem 5.5rem; }
.acc-body-inner p { font-size: 0.92rem; color: var(--text-gray); line-height: 1.7; }
.prob-cta-block { text-align: center; margin-top: 2.5rem; }
.prob-cta-block .handwritten-note { margin-bottom: 1rem; display: block; }

/* ============================================
   F3: BRAND MATRIX
   ============================================ */
.brand-matrix-section { padding: 5rem 0; background: #000; position: relative; overflow: hidden; }
.matrix-glow { position: absolute; top: -50%; left: 50%; transform: translateX(-50%); width: 800px; height: 800px; background: radial-gradient(circle, rgba(255,0,80,0.05) 0%, transparent 70%); pointer-events: none; }
.matrix-title { font-size: 2.8rem; font-weight: 800; color: #ffffff; margin-bottom: 1rem; text-align: center; }
.market-underline { position: absolute; bottom: -4px; left: 0; width: 100%; height: 12px; }
.matrix-subtitle { font-size: 1.1rem; color: rgba(255,255,255,0.5); max-width: 600px; margin: 0 auto 3rem; text-align: center; }

/* ============================================
   F4: METHODOLOGY (Progress Bar Steps)
   ============================================ */
.methodology { padding: 6rem 2rem; background: #000; }
.method-progress { max-width: 900px; margin: 0 auto; }
.mp-bar { height: 4px; background: rgba(255,255,255,0.08); border-radius: 4px; margin-bottom: 3rem; overflow: hidden; }
.mp-fill { height: 100%; width: 0; background: linear-gradient(90deg, #FF0050, #00F2EA); border-radius: 4px; transition: width 1.5s ease; }
.method-steps { display: flex; flex-direction: column; gap: 0; }
.ms-item { display: grid; grid-template-columns: 56px 1fr; gap: 1.5rem; padding: 2rem 0; border-bottom: 1px solid rgba(255,255,255,0.06); opacity: 0; transform: translateX(-20px); transition: all 0.6s ease; }
.ms-item.revealed { opacity: 1; transform: translateX(0); }
.ms-item:last-child { border-bottom: none; }
.ms-num { width: 56px; height: 56px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1rem; font-weight: 800; flex-shrink: 0; }
.ms-num.n1 { background: rgba(255,0,80,0.12); color: #FF0050; }
.ms-num.n2 { background: rgba(0,242,234,0.12); color: #00F2EA; }
.ms-num.n3 { background: rgba(255,200,0,0.12); color: #FFD700; }
.ms-num.n4 { background: rgba(34,197,94,0.12); color: #22C55E; }
.ms-content h3 { font-size: 1.2rem; font-weight: 800; color: #ffffff; margin-bottom: 0.25rem; }
.ms-label { display: inline-block; font-size: 0.6rem; font-weight: 800; padding: 3px 10px; border-radius: 50px; letter-spacing: 0.5px; text-transform: uppercase; margin-bottom: 0.75rem; }
.ms-label.l-pink { background: rgba(255,0,80,0.12); color: #FF0050; }
.ms-label.l-cyan { background: rgba(0,242,234,0.12); color: #00F2EA; }
.ms-label.l-gold { background: rgba(255,200,0,0.12); color: #FFD700; }
.ms-label.l-green { background: rgba(34,197,94,0.12); color: #22C55E; }
.ms-content p { font-size: 0.9rem; color: rgba(255,255,255,0.5); line-height: 1.65; margin-bottom: 0.75rem; }
.ms-details { display: flex; flex-wrap: wrap; gap: 6px; }
.ms-details span { font-size: 0.72rem; color: rgba(255,255,255,0.35); padding: 4px 10px; background: rgba(255,255,255,0.04); border-radius: 50px; }

/* ============================================
   F5: SERVICE ECOSYSTEM (Stacked Panels)
   ============================================ */
.service-stack-section { padding: 6rem 2rem; background: var(--cream-bg); }
.svc-stack { display: flex; flex-direction: column; gap: 16px; }
.ss-panel { background: #fff; border: 1px solid rgba(0,0,0,0.04); border-radius: 20px; overflow: hidden; transition: all 0.35s; cursor: pointer; }
.ss-panel:hover { box-shadow: 0 12px 32px rgba(0,0,0,0.05); }
.ss-panel.open { border-color: rgba(255,0,80,0.1); }
.ss-header { display: flex; align-items: center; gap: 16px; padding: 1.5rem 2rem; }
.ss-icon { width: 48px; height: 48px; border-radius: 14px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.ss-icon.ic-spark { background: linear-gradient(135deg, #FF0050, #FF6B6B); }
.ss-icon.ic-shop { background: linear-gradient(135deg, #00F2EA, #0EA5E9); }
.ss-icon.ic-lead { background: linear-gradient(135deg, #FFD700, #F59E0B); }
.ss-icon.ic-brand { background: linear-gradient(135deg, #8B5CF6, #A855F7); }
.ss-icon.ic-live { background: linear-gradient(135deg, #22C55E, #10B981); }
.ss-icon svg { width: 22px; height: 22px; stroke: #fff; fill: none; stroke-width: 2; }
.ss-mid { flex: 1; }
.ss-mid h3 { font-size: 1.1rem; font-weight: 800; color: var(--text-dark); }
.ss-mid p { font-size: 0.82rem; color: var(--text-gray); margin-top: 2px; }
.ss-toggle { width: 28px; height: 28px; transition: transform 0.3s; flex-shrink: 0; color: var(--text-gray); }
.ss-panel.open .ss-toggle { transform: rotate(180deg); color: #FF0050; }
.ss-body { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.ss-body-inner { padding: 0 2rem 2rem; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.ss-stat { background: var(--cream-bg); border-radius: 12px; padding: 1.25rem; text-align: center; }
.ss-stat-val { display: block; font-size: 1.5rem; font-weight: 800; color: var(--text-dark); }
.ss-stat-val.pink { color: #FF0050; }
.ss-stat-val.cyan { color: #00F2EA; }
.ss-stat-val.green { color: #22C55E; }
.ss-stat-label { font-size: 0.7rem; color: var(--text-gray); font-weight: 600; margin-top: 2px; }

/* ============================================
   F6: REACH (Split Number Showcase)
   ============================================ */
.reach-showcase { padding: 6rem 2rem; background: #000; }
.reach-split { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.reach-left h2 { margin-bottom: 1.5rem; }
.reach-numbers { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.rn-card { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.06); border-radius: 16px; padding: 1.75rem 1.25rem; text-align: center; transition: all 0.35s; }
.rn-card:hover { border-color: rgba(255,0,80,0.2); transform: translateY(-3px); }
.rn-val { font-size: 2.4rem; font-weight: 800; color: #FF0050; line-height: 1; display: block; }
.rn-val.cyan { color: #00F2EA; }
.rn-label { font-size: 0.82rem; font-weight: 700; color: #ffffff; margin: 0.4rem 0 0.25rem; display: block; }
.rn-sub { font-size: 0.72rem; color: rgba(255,255,255,0.35); }

/* ============================================
   F7: GROWTH GRID TABLE
   ============================================ */
.growth-grid-section { padding: 6rem 2rem; background: #fff; }
.grid-tabs { display: flex; justify-content: center; gap: 8px; margin-bottom: 2.5rem; flex-wrap: wrap; }
.grid-tab { padding: 12px 28px; border: 2px solid rgba(0,0,0,0.08); border-radius: 50px; font-size: 0.85rem; font-weight: 700; color: var(--text-gray); background: transparent; cursor: pointer; transition: all 0.25s; font-family: inherit; }
.grid-tab:hover { border-color: #FF0050; color: #FF0050; }
.grid-tab.active { background: #000; border-color: #000; color: #fff; }
.grid-table-wrap { overflow-x: auto; border-radius: 16px; border: 1px solid rgba(0,0,0,0.06); }
.growth-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.growth-table thead { background: #000; }
.growth-table th { padding: 16px 20px; text-align: left; font-size: 0.7rem; font-weight: 800; letter-spacing: 1.5px; text-transform: uppercase; color: rgba(255,255,255,0.7); }
.growth-table td { padding: 16px 20px; border-bottom: 1px solid rgba(0,0,0,0.04); color: var(--text-dark); font-weight: 600; }
.growth-table tbody tr:hover { background: rgba(255,0,80,0.02); }
.val-good { color: #22C55E !important; font-weight: 800 !important; }
.val-bad { color: #FF0050 !important; text-decoration: line-through; opacity: 0.6; }
.val-lift { color: var(--primary-blue) !important; font-weight: 800 !important; }
.grid-mobile-cards { display: none; }
.gmc-card { background: #fff; border-radius: 14px; margin-bottom: 12px; border: 1px solid rgba(0,0,0,0.06); box-shadow: 0 2px 8px rgba(0,0,0,0.03); overflow: hidden; }
.gmc-header { display: grid; grid-template-columns: auto 1fr; align-items: center; }
.gmc-rank { display: flex; align-items: center; justify-content: center; padding: 12px 16px; background: #FF0050; color: #fff; font-size: 1rem; font-weight: 800; min-width: 50px; }
.gmc-industry-name { padding: 12px 16px; font-size: 0.92rem; font-weight: 800; color: var(--text-dark); background: rgba(255,0,80,0.05); }
.gmc-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(0,0,0,0.05); }
.gmc-grid-header { background: rgba(0,0,0,0.02); }
.gmc-grid-cell { padding: 10px 8px; text-align: center; font-size: 0.75rem; font-weight: 700; border-right: 1px solid rgba(0,0,0,0.04); }
.gmc-grid-cell:last-child { border-right: none; }
.gmc-grid-header .gmc-grid-cell { color: var(--text-gray); font-size: 0.62rem; text-transform: uppercase; letter-spacing: 0.5px; padding: 8px 6px; }
.gmc-grid-body .gmc-grid-cell { color: var(--text-dark); font-weight: 700; font-size: 0.82rem; }

/* ============================================
   F8: DASHBOARDS (Flip Card Grid)
   ============================================ */
.dashboards-flip { padding: 6rem 2rem; background: #000; }
.flip-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.flip-card { perspective: 1000px; min-height: 260px; cursor: pointer; }
.flip-inner { position: relative; width: 100%; height: 100%; min-height: 260px; transition: transform 0.6s ease; transform-style: preserve-3d; }
.flip-card.flipped .flip-inner { transform: rotateY(180deg); }
.flip-front, .flip-back { position: absolute; inset: 0; backface-visibility: hidden; border-radius: 16px; padding: 1.75rem; }
.flip-front { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); display: flex; flex-direction: column; }
.flip-card:hover .flip-front { border-color: rgba(255,0,80,0.2); }
.flip-back { background: linear-gradient(135deg, rgba(255,0,80,0.08), rgba(0,242,234,0.05)); border: 1px solid rgba(255,0,80,0.15); transform: rotateY(180deg); display: flex; flex-direction: column; justify-content: center; }
.ff-badge { display: inline-block; font-size: 0.6rem; font-weight: 800; padding: 4px 12px; border-radius: 50px; margin-bottom: 0.75rem; letter-spacing: 0.5px; text-transform: uppercase; align-self: flex-start; }
.ff-badge.b-pink { background: rgba(255,0,80,0.15); color: #FF0050; }
.ff-badge.b-cyan { background: rgba(0,242,234,0.15); color: #00F2EA; }
.ff-badge.b-green { background: rgba(34,197,94,0.15); color: #22C55E; }
.ff-badge.b-gold { background: rgba(255,200,0,0.12); color: #FFD700; }
.ff-badge.b-purple { background: rgba(139,92,246,0.15); color: #8B5CF6; }
.ff-title { font-size: 1rem; font-weight: 800; color: #ffffff; margin-bottom: 0.25rem; }
.ff-sub { font-size: 0.72rem; color: rgba(255,255,255,0.4); margin-bottom: 1rem; }
.ff-metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; flex: 1; }
.ff-m { padding: 10px; background: rgba(255,255,255,0.04); border-radius: 10px; }
.ff-m-label { display: block; font-size: 0.58rem; font-weight: 700; color: rgba(255,255,255,0.35); text-transform: uppercase; }
.ff-m-val { display: block; font-size: 1rem; font-weight: 800; color: #ffffff; }
.ff-m-val.pink { color: #FF0050; }
.ff-m-val.green { color: #22C55E; }
.ff-m-val.cyan { color: #00F2EA; }
.ff-tap { font-size: 0.7rem; color: rgba(255,255,255,0.25); margin-top: auto; padding-top: 0.75rem; }
.fb-text { font-size: 0.88rem; color: rgba(255,255,255,0.6); line-height: 1.7; }
.fb-quote { font-style: italic; color: rgba(255,255,255,0.45); font-size: 0.82rem; margin-top: 1rem; padding-top: 0.75rem; border-top: 1px solid rgba(255,255,255,0.06); }

/* ============================================
   F9: COMPARISON TABLE
   ============================================ */
.compare-section { padding: 6rem 2rem; background: var(--cream-bg); }
.compare-table-wrap { border-radius: 16px; overflow: hidden; border: 1px solid rgba(0,0,0,0.06); }
.compare-table { width: 100%; border-collapse: collapse; }
.compare-table thead th { padding: 20px; font-size: 0.72rem; font-weight: 800; letter-spacing: 1.5px; text-transform: uppercase; text-align: center; background: #000; color: rgba(255,255,255,0.7); }
.compare-table thead th:first-child { text-align: left; color: rgba(255,255,255,0.4); }
.compare-table thead th.th-us { color: #FF0050; }
.compare-table td { padding: 16px 20px; border-bottom: 1px solid rgba(0,0,0,0.04); font-size: 0.88rem; font-weight: 600; text-align: center; }
.compare-table td:first-child { text-align: left; color: var(--text-dark); font-weight: 700; }
.compare-table tbody tr:hover { background: rgba(255,0,80,0.02); }
.cmp-check { color: #22C55E; font-weight: 800; }
.cmp-x { color: rgba(0,0,0,0.12); }
.cmp-partial { color: #F59E0B; }
.compare-mobile { display: none; }
.cm-card { background: #fff; border-radius: 16px; padding: 1.5rem; margin-bottom: 12px; border: 1px solid rgba(0,0,0,0.06); }
.cm-card.card-us { background: #000; border-color: #FF0050; }
.cm-card-header { font-size: 1.1rem; font-weight: 800; margin-bottom: 0.5rem; }
.cm-card.card-us .cm-card-header { color: #ffffff; }
.cm-card-sub { font-size: 0.78rem; color: var(--text-gray); margin-bottom: 1rem; padding-bottom: 0.75rem; border-bottom: 1px solid rgba(0,0,0,0.06); }
.cm-card.card-us .cm-card-sub { color: rgba(255,255,255,0.4); border-color: rgba(255,255,255,0.08); }
.cm-row { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; font-size: 0.85rem; font-weight: 600; border-bottom: 1px solid rgba(0,0,0,0.03); }
.cm-card.card-us .cm-row { color: rgba(255,255,255,0.7); border-color: rgba(255,255,255,0.05); }
.cm-row:last-child { border-bottom: none; }

/* ============================================
   F10: FREE AUDIT (Left-Right)
   ============================================ */
.free-audit-section { padding: 6rem 2rem; background: #000; position: relative; overflow: hidden; }
.audit-bg-dots { position: absolute; inset: 0; background-image: radial-gradient(circle at 2px 2px, rgba(255,0,80,0.03) 1px, transparent 0); background-size: 40px 40px; pointer-events: none; }
.free-audit-section .container { display: grid; grid-template-columns: 1fr 1fr; gap: 3.5rem; align-items: start; position: relative; z-index: 2; }
.audit-content h2 { font-size: 2.5rem; font-weight: 800; color: #ffffff; line-height: 1.15; margin-bottom: 1rem; }
.audit-sub { font-size: 1.05rem; color: rgba(255,255,255,0.55); margin-bottom: 2rem; line-height: 1.7; }
.audit-checklist { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 20px; margin-bottom: 2rem; }
.ac-item { display: flex; align-items: center; gap: 10px; font-size: 0.88rem; color: rgba(255,255,255,0.7); font-weight: 600; }
.ac-item svg { flex-shrink: 0; }
.audit-guarantee { display: flex; align-items: flex-start; gap: 14px; padding: 1.25rem; background: rgba(255,200,0,0.05); border: 1px solid rgba(255,200,0,0.12); border-radius: 12px; }
.audit-guarantee strong { display: block; color: #FFD700; font-size: 0.95rem; margin-bottom: 4px; }
.audit-guarantee p { font-size: 0.82rem; color: rgba(255,255,255,0.45); line-height: 1.5; margin: 0; }
.audit-form-col { position: relative; }

/* ============================================
   FORM STYLES (same as other pages)
   ============================================ */
.form-card-glass { background: #0A0A0C; border: 1px solid rgba(255,255,255,0.08); border-radius: 20px; padding: 2rem; position: relative; box-shadow: inset 0 0 40px rgba(0,0,0,0.5); }
.form-card-glass::before { content: ''; position: absolute; top: 0; left: 20px; right: 20px; height: 1px; background: linear-gradient(90deg, transparent, #FF0050, transparent); opacity: 0.5; }
.form-header-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.5rem; }
.dynamic-headline { font-size: 1.4rem; font-weight: 800; color: #ffffff; display: flex; align-items: center; white-space: nowrap; height: 36px; }
.typewriter-text { color: #FF0050 !important; font-weight: 800; min-width: 10px; }
.cursor { display: inline-block; width: 3px; height: 24px; background: #00F2EA; margin-left: 4px; animation: blinkCursor 0.8s infinite; }
@keyframes blinkCursor { 0%,100% { opacity:1; } 50% { opacity:0; } }
.live-indicator { font-size: 0.78rem; color: #27C93F; background: rgba(39,201,63,0.1); padding: 6px 14px; border-radius: 50px; display: flex; align-items: center; gap: 6px; font-weight: 600; white-space: nowrap; }
.blink-dot { width: 6px; height: 6px; background: #27C93F; border-radius: 50%; box-shadow: 0 0 8px #27C93F; animation: blinkLive 2s infinite; }
@keyframes blinkLive { 0%,100% { opacity:1; } 50% { opacity:0.4; } }
.smart-form { display: flex; flex-direction: column; gap: 1.25rem; }
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.input-wrap { position: relative; }
.input-wrap input,.input-wrap textarea { width: 100%; background: transparent; border: none; border-bottom: 1px solid rgba(255,255,255,0.15); padding: 12px 0; color: #fff; font-size: 0.95rem; font-family: inherit; transition: border-color 0.3s; box-sizing: border-box; }
.input-wrap textarea { resize: vertical; min-height: 50px; max-height: 120px; line-height: 1.5; }
.input-wrap input:focus,.input-wrap textarea:focus { outline: none; border-color: #FF0050; }
.input-wrap label { position: absolute; left: 0; top: 12px; color: rgba(255,255,255,0.35); font-size: 0.95rem; pointer-events: none; transition: all 0.3s ease; }
.input-wrap input:focus ~ label,.input-wrap input:not(:placeholder-shown) ~ label,.input-wrap textarea:focus ~ label,.input-wrap textarea:not(:placeholder-shown) ~ label { top: -10px; font-size: 0.72rem; color: #FF0050; }
.phone-group { display: flex; align-items: center; border-bottom: 1px solid rgba(255,255,255,0.15); transition: border-color 0.3s; }
.phone-group:focus-within { border-color: #FF0050; }
.country-select-wrapper { position: relative; width: 90px; flex-shrink: 0; }
.country-select { width: 100%; background: transparent; border: none; color: #ccc; font-size: 0.88rem; font-family: inherit; cursor: pointer; appearance: none; padding: 12px 0; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10'%3E%3Cpath d='M2 3l3 3 3-3' fill='none' stroke='%23888' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 2px center; padding-right: 16px; }
.country-select option { background: #111; color: #fff; }
.country-select:focus { outline: none; }
.phone-field { border-bottom: none !important; padding-left: 12px !important; flex: 1; }
.minimal-select { width: 100%; background: transparent; border: none; border-bottom: 1px solid rgba(255,255,255,0.15); padding: 12px 0; color: rgba(255,255,255,0.4); font-size: 0.95rem; font-family: inherit; cursor: pointer; transition: border-color 0.3s; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2 4l4 4 4-4' fill='none' stroke='%23888' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 4px center; padding-right: 20px; box-sizing: border-box; }
.minimal-select:focus { outline: none; border-color: #FF0050; color: #fff; }
.minimal-select option { background: #111; color: #fff; }
.f-submit-btn { margin-top: 0.25rem; background: #fff; color: #000; border: none; padding: 16px 32px; border-radius: 8px; font-size: 1rem; font-weight: 700; font-family: inherit; cursor: pointer; display: flex; justify-content: center; align-items: center; gap: 10px; width: 100%; transition: all 0.3s ease; }
.f-submit-btn:hover { background: #FF0050; color: #fff; }
.f-submit-btn:hover .arrow-icon { transform: translateX(4px); }
.f-submit-btn:disabled { opacity: 0.7; cursor: not-allowed; }
.arrow-icon { transition: transform 0.3s ease; }
.form-trust-note { text-align: center; font-size: 0.78rem; color: rgba(255,255,255,0.3); margin-top: 0.25rem; }
.form-status { padding: 12px 16px; border-radius: 8px; font-size: 0.88rem; font-weight: 600; text-align: center; }
.form-status.success { background: rgba(16,185,129,0.12); color: #10B981; border: 1px solid rgba(16,185,129,0.25); }
.form-status.error { background: rgba(255,0,80,0.12); color: #FF0050; border: 1px solid rgba(255,0,80,0.25); }

/* ============================================
   F11: TECH STACK (Icon Grid)
   ============================================ */
.tech-grid-section { padding: 5rem 2rem; background: var(--cream-bg); }
.tech-icon-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.tig-card { background: #fff; border: 1px solid rgba(0,0,0,0.04); border-radius: 16px; padding: 1.75rem 1.5rem; text-align: center; transition: all 0.3s; }
.tig-card:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(0,0,0,0.05); border-color: rgba(255,0,80,0.1); }
.tig-emoji { font-size: 2rem; margin-bottom: 0.75rem; display: block; }
.tig-card strong { display: block; font-size: 0.95rem; font-weight: 800; color: var(--text-dark); margin-bottom: 4px; }
.tig-card span { font-size: 0.78rem; color: var(--text-gray); line-height: 1.4; }

/* ============================================
   F12: VIRAL CONTENT LAB (Unique to TikTok)
   ============================================ */
.viral-lab { padding: 6rem 2rem; background: #000; }
.viral-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.vl-card { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); border-radius: 16px; padding: 1.75rem; transition: all 0.35s; }
.vl-card:hover { border-color: rgba(255,0,80,0.2); transform: translateY(-3px); }
.vl-tag { display: inline-block; font-size: 0.58rem; font-weight: 800; padding: 4px 10px; border-radius: 50px; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 0.75rem; }
.vl-tag.t-hook { background: rgba(255,0,80,0.12); color: #FF0050; }
.vl-tag.t-ugc { background: rgba(0,242,234,0.12); color: #00F2EA; }
.vl-tag.t-trend { background: rgba(255,200,0,0.12); color: #FFD700; }
.vl-tag.t-edu { background: rgba(139,92,246,0.12); color: #8B5CF6; }
.vl-tag.t-asmr { background: rgba(34,197,94,0.12); color: #22C55E; }
.vl-tag.t-skit { background: rgba(255,165,0,0.12); color: #FFA500; }
.vl-title { font-size: 1rem; font-weight: 800; color: #ffffff; margin-bottom: 0.5rem; }
.vl-desc { font-size: 0.82rem; color: rgba(255,255,255,0.5); line-height: 1.6; margin-bottom: 1rem; }
.vl-stat { display: flex; gap: 1.5rem; padding-top: 0.75rem; border-top: 1px solid rgba(255,255,255,0.06); }
.vl-stat div span:first-child { display: block; font-size: 1.1rem; font-weight: 800; color: #FF0050; }
.vl-stat div span:last-child { font-size: 0.65rem; color: rgba(255,255,255,0.35); font-weight: 600; }

/* ============================================
   F13: CASE STUDIES (Accordion)
   ============================================ */
.case-accordion-section { padding: 6rem 2rem; background: var(--cream-bg); }
.cs-acc-item { background: #fff; border: 1px solid rgba(0,0,0,0.04); border-radius: 16px; margin-bottom: 12px; overflow: hidden; transition: all 0.3s; }
.cs-acc-item.open { border-color: rgba(255,0,80,0.12); box-shadow: 0 8px 24px rgba(0,0,0,0.04); }
.cs-acc-trigger { display: flex; align-items: center; gap: 16px; width: 100%; padding: 1.25rem 1.5rem; border: none; background: transparent; cursor: pointer; font-family: inherit; text-align: left; }
.cs-acc-trigger .cs-badge { display: inline-block; font-size: 0.58rem; font-weight: 800; padding: 4px 10px; border-radius: 50px; background: rgba(255,0,80,0.08); color: #FF0050; letter-spacing: 0.5px; text-transform: uppercase; flex-shrink: 0; }
.cs-acc-trigger h3 { flex: 1; font-size: 1.05rem; font-weight: 800; color: var(--text-dark); }
.cs-acc-trigger .cs-quick-stats { display: flex; gap: 1.5rem; flex-shrink: 0; }
.cs-quick-stat { text-align: right; }
.cs-quick-stat span:first-child { display: block; font-size: 1.1rem; font-weight: 800; color: #22C55E; line-height: 1; }
.cs-quick-stat span:last-child { font-size: 0.62rem; color: var(--text-gray); font-weight: 600; }
.cs-acc-indicator { width: 28px; height: 28px; border-radius: 50%; background: rgba(0,0,0,0.04); display: flex; align-items: center; justify-content: center; transition: all 0.3s; flex-shrink: 0; }
.cs-acc-item.open .cs-acc-indicator { background: #FF0050; transform: rotate(45deg); }
.cs-acc-indicator svg { width: 14px; height: 14px; stroke: var(--text-gray); stroke-width: 2.5; }
.cs-acc-item.open .cs-acc-indicator svg { stroke: #fff; }
.cs-acc-body { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.cs-acc-inner { padding: 0 1.5rem 1.5rem; }
.cs-phases-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-bottom: 1.5rem; }
.cs-phase-tag { display: inline-block; font-size: 0.58rem; font-weight: 800; padding: 3px 10px; border-radius: 50px; letter-spacing: 0.5px; text-transform: uppercase; margin-bottom: 0.5rem; }
.cs-phase-tag.challenge { background: rgba(255,0,80,0.08); color: #FF0050; }
.cs-phase-tag.fix { background: rgba(0,242,234,0.08); color: #00F2EA; }
.cs-phase-tag.result { background: rgba(34,197,94,0.08); color: #22C55E; }
.cs-phase p { font-size: 0.85rem; color: var(--text-gray); line-height: 1.6; }
.cs-quote-bar { padding: 1rem 1.25rem; background: var(--cream-bg); border-left: 3px solid #FF0050; border-radius: 0 12px 12px 0; }
.cs-quote-bar p { font-size: 0.88rem; color: var(--text-gray); font-style: italic; line-height: 1.6; margin-bottom: 0.25rem; }
.cs-quote-bar cite { font-style: normal; font-size: 0.78rem; color: var(--text-gray); }
.cs-quote-bar cite strong { color: var(--text-dark); }

/* ============================================
   FOOTER
   ============================================ */
.footer-logo-img { height: 40px; width: auto; margin-bottom: 1rem; }

/* ==============================================
   RESPONSIVE — 1024px
   ============================================== */
@media (max-width: 1024px) {
    .tk-hero .container { grid-template-columns: 1fr; gap: 2rem; }
    .hero-visual { display: none; }
    .tk-hero h1 { font-size: 2.6rem; }
    .free-audit-section .container { grid-template-columns: 1fr; gap: 2.5rem; }
    .reach-split { grid-template-columns: 1fr; gap: 2.5rem; }
    .flip-grid { grid-template-columns: repeat(2, 1fr); }
    .viral-grid { grid-template-columns: repeat(2, 1fr); }
    .tech-icon-grid { grid-template-columns: repeat(2, 1fr); }
    .audit-checklist { grid-template-columns: 1fr; }
    .cs-phases-row { grid-template-columns: 1fr; }
    .compare-table-wrap { display: none; }
    .compare-mobile { display: block; }
    .section-header { margin-bottom: 2.5rem; }
}

/* ==============================================
   RESPONSIVE — 768px
   ============================================== */
@media (max-width: 768px) {
    body { padding-top: 60px; }
    .container { padding: 0 1.25rem; }
    .section-header h2, .light-heading, .matrix-title { font-size: 1.75rem; }
    .section-desc, .section-desc-light { font-size: 0.95rem; }
    .section-header { margin-bottom: 2rem; }

    /* Hero */
    .tk-hero { padding: 2.5rem 1.25rem 3rem; }
    .tk-hero h1 { font-size: 1.85rem; letter-spacing: -0.5px; }
    .tk-hero .hero-desc { font-size: 0.95rem; }
    .hero-stats-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
    .hero-stat-divider { display: none; }
    .hero-stat-val { font-size: 1.5rem; }
    .hero-cta-row { flex-direction: column; align-items: stretch; gap: 1rem; }
    .cta-link-ghost { justify-content: center; }
    .hero-badge-row { flex-direction: column; align-items: flex-start; }

    /* Problem accordion */
    .problem-accordion { padding: 4rem 1.25rem; }
    .acc-trigger { padding: 1.25rem 1.25rem; gap: 12px; }
    .acc-body-inner { padding: 0 1.25rem 1.25rem 3.75rem; }
    .acc-num { font-size: 1.4rem; min-width: 30px; }

    /* Brand matrix */
    .brand-matrix-section { padding: 4rem 0; }
    .matrix-title { font-size: 1.6rem; padding: 0 1rem; }
    .matrix-subtitle { font-size: 0.9rem; padding: 0 1rem; }

    /* Methodology */
    .methodology { padding: 4rem 1.25rem; }
    .ms-item { grid-template-columns: 44px 1fr; gap: 1rem; padding: 1.5rem 0; }
    .ms-num { width: 44px; height: 44px; font-size: 0.85rem; }
    .ms-content h3 { font-size: 1.05rem; }

    /* Services */
    .service-stack-section { padding: 4rem 1.25rem; }
    .ss-header { padding: 1.25rem; gap: 12px; }
    .ss-icon { width: 40px; height: 40px; border-radius: 10px; }
    .ss-body-inner { padding: 0 1.25rem 1.5rem; grid-template-columns: 1fr 1fr; gap: 8px; }

    /* Reach */
    .reach-showcase { padding: 4rem 1.25rem; }
    .reach-numbers { gap: 10px; }
    .rn-val { font-size: 1.8rem; }
    .rn-card { padding: 1.25rem 1rem; }

    /* Growth grid */
    .growth-grid-section { padding: 4rem 1.25rem; }
    .grid-table-wrap { display: none; }
    .grid-mobile-cards { display: block; }
    .grid-tabs { gap: 6px; }
    .grid-tab { padding: 10px 18px; font-size: 0.78rem; }

    /* Dashboards */
    .dashboards-flip { padding: 4rem 1.25rem; }
    .flip-grid { grid-template-columns: 1fr; }
    .flip-card { min-height: 220px; }
    .flip-inner { min-height: 220px; }

    /* Comparison */
    .compare-section { padding: 4rem 1.25rem; }

    /* Audit */
    .free-audit-section { padding: 4rem 1.25rem; }
    .audit-content h2 { font-size: 1.7rem; }
    .form-card-glass { padding: 1.5rem; }
    .form-row-2 { grid-template-columns: 1fr; }
    .form-header-row { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
    .dynamic-headline { font-size: 1.15rem; white-space: normal; height: auto; }

    /* Tech grid */
    .tech-grid-section { padding: 4rem 1.25rem; }

    /* Viral lab */
    .viral-lab { padding: 4rem 1.25rem; }
    .viral-grid { grid-template-columns: 1fr; gap: 12px; }

    /* Case studies */
    .case-accordion-section { padding: 4rem 1.25rem; }
    .cs-acc-trigger { padding: 1rem 1.25rem; gap: 10px; }
    .cs-acc-trigger .cs-quick-stats { display: none; }
    .cs-acc-trigger h3 { font-size: 0.95rem; }
    .cs-acc-inner { padding: 0 1.25rem 1.25rem; }

    /* FAQ */
    .faq-section-premium { padding: 4rem 0; }

    /* Footer */
    .footer-nav-grid { grid-template-columns: 1fr 1fr; }
}

/* ==============================================
   RESPONSIVE — 480px
   ============================================== */
@media (max-width: 480px) {
    .container { padding: 0 1rem; }
    .tk-hero { padding: 2rem 1rem 2.5rem; }
    .tk-hero h1 { font-size: 1.55rem; }
    .section-header h2, .light-heading, .matrix-title { font-size: 1.45rem; }
    .hero-stats-row { gap: 0.75rem; }
    .hero-stat-val { font-size: 1.3rem; }

    .reach-numbers { grid-template-columns: 1fr; }
    .rn-val { font-size: 2rem; }

    .tech-icon-grid { grid-template-columns: 1fr; }

    .ss-body-inner { grid-template-columns: 1fr; }
    .ss-stat { padding: 1rem; }

    .grid-tab { padding: 8px 14px; font-size: 0.72rem; }

    .audit-content h2 { font-size: 1.45rem; }

    .footer-nav-grid { grid-template-columns: 1fr; }

    .ms-details { gap: 4px; }
    .ms-details span { font-size: 0.65rem; padding: 3px 8px; }
}