/* ==========================================================================
   YOCTO 2026 — Homepage sections (shared shell lives in shell.css).
   Final resolved desktop design + responsive (tablet 1024 / phone 640).
   ========================================================================== */

/* ════ HERO ════ */
section.hero { position: relative; padding: 96px 0 96px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0,1fr) 500px; gap: 72px; align-items: center; }
.hero-eyebrow { display: inline-flex; align-items: center; gap: 10px; padding: 8px 15px; margin-bottom: 30px; border: 1px solid var(--brand-green); background: var(--brand-green-muted); border-radius: 100px; font-family: var(--font-mono); font-size: 11px; color: var(--brand-green); letter-spacing: 0.14em; text-transform: uppercase; }
.hero-eyebrow .live { width: 7px; height: 7px; border-radius: 50%; background: var(--brand-green); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; box-shadow: 0 0 0 0 rgba(78,203,113,0.5); } 50% { opacity: 0.4; box-shadow: 0 0 0 6px rgba(78,203,113,0); } }
.hero h1 { font-family: var(--font-heading); font-weight: 700; font-size: clamp(40px, 6.6vw, 82px); line-height: 0.92; letter-spacing: -0.03em; margin: 0; text-transform: uppercase; text-wrap: balance; }
.hero h1 .shimmer { color: var(--brand-green); background: linear-gradient(110deg, var(--brand-green) 0%, var(--brand-green) 42%, #d9ffe6 50%, var(--brand-green) 58%, var(--brand-green) 100%); background-size: 220% 100%; -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; animation: shimmer 5s ease-in-out infinite; }
@keyframes shimmer { 0%,100% { background-position: 120% 0; } 50% { background-position: -20% 0; } }
.hero .sub { margin: 30px 0 0; max-width: 600px; font-size: clamp(15px, 1.6vw, 17px); line-height: 1.6; color: var(--fg2); }
.hero .sub strong { color: var(--fg1); font-weight: 600; }
.hero-ctas { margin-top: 40px; display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }

/* Radar */
.radar-panel { position: relative; padding: 28px; border: 1px solid var(--border-accent-loud); border-radius: 6px; background: linear-gradient(180deg, rgba(13,38,20,0.45) 0%, rgba(9,28,14,0.2) 100%); overflow: hidden; }
.radar-panel::before { content: 'RETENTION RADAR · LIVE'; position: absolute; top: 18px; left: 28px; font-family: var(--font-mono); font-size: 10px; color: var(--brand-green); letter-spacing: 0.15em; z-index: 4; }
.radar-panel .scanline { position: absolute; left: 0; right: 0; top: 0; height: 2px; background: linear-gradient(90deg, transparent, rgba(78,203,113,0.5), transparent); animation: scan 5s var(--ease) infinite; pointer-events: none; }
@keyframes scan { 0% { top: 0; opacity: 0; } 10% { opacity: 1; } 90% { opacity: 1; } 100% { top: 100%; opacity: 0; } }
.radar-corners span { position: absolute; width: 12px; height: 12px; border: 1px solid var(--brand-green); z-index: 4; }
.radar-corners span:nth-child(1) { top: -1px; left: -1px; border-right: 0; border-bottom: 0; }
.radar-corners span:nth-child(2) { top: -1px; right: -1px; border-left: 0; border-bottom: 0; }
.radar-corners span:nth-child(3) { bottom: -1px; left: -1px; border-right: 0; border-top: 0; }
.radar-corners span:nth-child(4) { bottom: -1px; right: -1px; border-left: 0; border-top: 0; }
.elite-pin { position: absolute; top: 18px; right: 16px; height: 72px; width: auto; z-index: 9; transform: rotate(-6deg); filter: drop-shadow(0 12px 24px rgba(0,0,0,0.6)); transition: transform 250ms var(--ease); }
.elite-pin:hover { transform: rotate(-6deg) translateY(-3px); }
.radar { position: relative; width: 100%; aspect-ratio: 1; max-width: 410px; margin: 34px auto 0; border-radius: 50%; }
.radar-rings { position: absolute; inset: 0; }
.radar-rings circle { fill: none; stroke: var(--brand-green); }
.radar-sweep { position: absolute; inset: 8%; border-radius: 50%; background: conic-gradient(from 0deg, rgba(78,203,113,0.45) 0deg, rgba(78,203,113,0.12) 30deg, transparent 70deg, transparent 360deg); animation: sweep 4s linear infinite; -webkit-mask: radial-gradient(circle, #000 60%, transparent 62%); mask: radial-gradient(circle, #000 60%, transparent 62%); }
@keyframes sweep { to { transform: rotate(360deg); } }
.radar-center { position: absolute; top: 50%; left: 50%; width: 16px; height: 16px; background: var(--brand-green); transform: translate(-50%,-50%) rotate(45deg); box-shadow: 0 0 16px rgba(78,203,113,0.8); z-index: 3; }
.radar-center::after { content: ''; position: absolute; inset: -8px; border: 1px solid var(--brand-green); animation: ping 2.4s ease-out infinite; }
@keyframes ping { 0% { transform: scale(0.6); opacity: 1; } 100% { transform: scale(2.6); opacity: 0; } }
.blip { position: absolute; width: 9px; height: 9px; border-radius: 50%; background: var(--brand-green); transform: translate(-50%,-50%); z-index: 2; box-shadow: 0 0 10px rgba(78,203,113,0.7); animation: blip-pulse 2.6s ease-in-out infinite; }
.blip .lbl { position: absolute; left: 12px; top: -4px; white-space: nowrap; font-family: var(--font-mono); font-size: 9px; color: var(--fg2); letter-spacing: 0.08em; }
@keyframes blip-pulse { 0%,100% { opacity: 0.45; } 50% { opacity: 1; } }
.radar-axis { position: absolute; font-family: var(--font-mono); font-size: 9px; color: var(--brand-green); letter-spacing: 0.1em; opacity: 0.75; }
.radar-readout { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; margin-top: 22px; padding-top: 16px; border-top: 1px dashed rgba(78,203,113,0.3); }
.radar-readout .item { font-family: var(--font-mono); font-size: 10px; color: var(--fg-muted); letter-spacing: 0.06em; text-transform: uppercase; }
.radar-readout .item .v { display: block; margin-top: 5px; font-size: 24px; font-weight: 700; color: var(--brand-green); line-height: 1; }

/* ════ PROOF / TRUST ════ */
section.trust { padding: 44px 0 46px; border-top: 1px solid var(--border-subtle); background: rgba(255,255,255,0.012); overflow: hidden; }
.press { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 18px 46px; padding-bottom: 46px; margin-bottom: 44px; border-bottom: 1px solid var(--border-subtle); }
.press-label { font-family: var(--font-mono); font-size: 11px; color: var(--fg-muted); letter-spacing: 0.2em; text-transform: uppercase; flex-shrink: 0; }
.press-logos { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 46px; }
.press-logos img.plimg { width: auto; opacity: 0.62; filter: brightness(0) invert(1); transition: opacity 200ms var(--ease); }
.press-logos img.plimg:hover { opacity: 1; }
.press-logos img.plimg[alt="Forbes"] { height: 23px; }
.press-logos img.plimg[alt="Fast Company"] { height: 16px; }
.press-logos img.plimg[alt="Klaviyo"] { height: 23px; }
.press-logos img.plimg[alt="Yahoo"] { height: 21px; }
.marquee-mask { overflow: hidden; -webkit-mask: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee { display: flex; width: max-content; white-space: nowrap; align-items: center; animation: marquee 42s linear infinite; }
.marquee:hover { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }
.marquee.logos .clogo { height: 30px; width: auto; max-width: 168px; margin: 0 38px; object-fit: contain; filter: brightness(0) invert(1); opacity: 0.55; transition: opacity 200ms var(--ease); }
.marquee.logos .clogo:hover { opacity: 1; }

/* ════ PROBLEM ════ */
.problem-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: var(--border-subtle); border: 1px solid var(--border-subtle); border-radius: 8px; overflow: hidden; }
.pcard { position: relative; padding: 34px 32px 32px; background: var(--ink); overflow: hidden; transition: background 250ms var(--ease); }
.pcard::after { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--brand-green); transform: scaleY(0); transform-origin: top; transition: transform 360ms var(--ease); }
.pcard:hover { background: rgba(78,203,113,0.04); }
.pcard:hover::after { transform: scaleY(1); }
.pcard .row-top { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 16px; }
.pcard .idx { font-family: var(--font-heading); font-weight: 700; font-size: 17px; color: var(--brand-green); letter-spacing: 0.08em; }
.pcard .leak { font-family: var(--font-mono); font-size: 9px; color: var(--fg-muted); letter-spacing: 0.18em; text-transform: uppercase; opacity: 0; transform: translateX(8px); transition: all 300ms var(--ease); }
.pcard:hover .leak { opacity: 1; transform: none; }
.pcard .big { display: none; }
.pcard h3 { margin: 0 0 14px; font-family: var(--font-heading); font-weight: 700; font-size: 19px; line-height: 1.16; letter-spacing: -0.005em; text-transform: uppercase; color: var(--fg1); }
.pcard p { margin: 0; font-size: 13.5px; line-height: 1.62; color: var(--fg2); }
.problem-cta { margin-top: 28px; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; padding: 30px 36px; border: 1px solid var(--brand-green); border-radius: 8px; background: var(--brand-green-muted); }
.problem-cta .txt { font-family: var(--font-heading); font-weight: 700; font-size: 24px; line-height: 1.15; letter-spacing: -0.01em; text-transform: uppercase; color: var(--fg1); }
.problem-cta .txt .green { color: var(--brand-green); }

/* ════ LTV PARTHENON ════ */
.parthenon-head { max-width: 760px; margin: 0 auto 60px; text-align: center; }
.parthenon-head .kicker { display: inline-flex; }
.temple { position: relative; max-width: 1100px; margin: 0 auto 28px; }
.temple svg { display: block; width: 100%; height: auto; overflow: visible; }
.temple .t-anim { opacity: 0; }
.temple .t-pillar { opacity: 0; transform-origin: center bottom; transform-box: fill-box; }
.temple.armed .t-base { animation: tfade 600ms 60ms var(--ease) forwards; }
.temple.armed .t-pillar { animation: trise 760ms var(--ease) forwards; }
.temple.armed .t-pillar.tp1 { animation-delay: 240ms; }
.temple.armed .t-pillar.tp2 { animation-delay: 400ms; }
.temple.armed .t-pillar.tp3 { animation-delay: 560ms; }
.temple.armed .t-entab { animation: tdrop 640ms 980ms var(--ease) forwards; }
.temple.armed .t-pediment { animation: tdrop 660ms 1120ms var(--ease) forwards; }
.temple.armed .t-dim { animation: tfade 700ms 1300ms var(--ease) forwards; }
.temple.armed .t-anim, .temple.armed .t-pillar { opacity: 1; }
.temple.armed .t-pillar { transform: none; }
@keyframes tfade { from { opacity: 0; } to { opacity: 1; } }
@keyframes trise { from { opacity: 0; transform: scaleY(0); } to { opacity: 1; transform: scaleY(1); } }
@keyframes tdrop { from { opacity: 0; transform: translateY(-16px); } to { opacity: 1; transform: none; } }
.t-pillar .shaft, .t-pillar .flute, .t-pillar .cap, .t-pillar .pbase, .t-pillar .pnum { transition: all 220ms var(--ease); }
.t-pillar.lit .shaft { fill: rgba(78,203,113,0.16); }
.t-pillar.lit .cap, .t-pillar.lit .pbase { fill: rgba(78,203,113,0.28); }
.t-pillar.lit .pnum { fill: #d9ffe6; }
.pillars { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; max-width: 1100px; margin: 0 auto; }
.pillar-card { position: relative; padding: 28px; border: 1px solid var(--border-subtle); border-radius: 10px; background: rgba(255,255,255,0.012); transition: transform 250ms var(--ease), border-color 250ms var(--ease), box-shadow 250ms var(--ease), background 250ms var(--ease); }
.pillar-card.hot, .pillar-card:hover { border-color: var(--brand-green); transform: translateY(-4px); box-shadow: 0 16px 40px rgba(0,0,0,0.35); background: rgba(78,203,113,0.03); }
.pillar-card .pc-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.pillar-card .roman { font-family: var(--font-mono); font-size: 11px; color: var(--brand-green); letter-spacing: 0.18em; }
.pillar-card .rn { font-family: var(--font-heading); font-weight: 700; font-size: 28px; line-height: 1; color: var(--bg-elevated); -webkit-text-stroke: 1px rgba(78,203,113,0.3); transition: color 220ms; }
.pillar-card.hot .rn, .pillar-card:hover .rn { color: var(--brand-green); -webkit-text-stroke: 0; }
.pillar-card h3 { margin: 0 0 18px; font-family: var(--font-heading); font-weight: 700; font-size: 23px; line-height: 1.05; letter-spacing: 0.005em; text-transform: uppercase; }
.kpi-list { display: flex; flex-direction: column; }
.kpi-line { display: flex; align-items: center; gap: 14px; padding: 13px 0; border-top: 1px dashed var(--border-subtle); font-family: var(--font-mono); font-size: 12px; color: var(--fg2); line-height: 1.4; }
.kpi-line:last-child { border-bottom: 1px dashed var(--border-subtle); }
.kpi-line .n { width: 22px; flex-shrink: 0; font-family: var(--font-heading); font-weight: 700; font-size: 13px; color: var(--brand-green); }
.parthenon-footer { margin-top: 42px; text-align: center; font-size: 15px; line-height: 1.6; color: var(--fg2); }
.parthenon-footer strong { color: var(--brand-green); font-weight: 500; }
.parthenon-cta { margin-top: 30px; text-align: center; }

/* ════ PROCESS ════ */
.steps { display: grid; grid-template-columns: repeat(4,1fr); column-gap: 34px; position: relative; }
.steps::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: var(--border-accent-loud); }
.step { position: relative; padding: 34px 0 0 0; }
.step::before { content: ''; position: absolute; top: -5px; left: 0; width: 10px; height: 10px; background: var(--brand-green); transform: rotate(45deg); }
.step .no { position: absolute; top: 14px; right: 0; font-family: var(--font-mono); font-weight: 500; font-size: 13px; letter-spacing: 0.16em; color: var(--fg-muted); }
.step .phase { margin: 22px 0 16px; font-family: var(--font-mono); font-size: 10px; color: var(--brand-green); letter-spacing: 0.18em; text-transform: uppercase; }
.step h3 { margin: 0 0 12px; font-family: var(--font-heading); font-weight: 700; font-size: 22px; line-height: 1.1; letter-spacing: -0.005em; text-transform: uppercase; }
.step p { margin: 0; max-width: 252px; font-size: 13px; line-height: 1.62; color: var(--fg2); }
.process-close { margin-top: 48px; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; padding: 26px 32px; border: 1px solid var(--border-subtle); border-radius: 8px; background: var(--bg-card); }
.process-close p { margin: 0; font-size: 16px; line-height: 1.6; color: var(--fg2); }
.process-close p strong { color: var(--fg1); font-weight: 600; }
.avail { display: inline-flex; align-items: center; gap: 9px; flex-shrink: 0; padding: 9px 16px; border: 1px solid var(--brand-green); border-radius: 100px; background: var(--brand-green-muted); font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--brand-green); }
.avail .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--brand-green); animation: pulse 2s infinite; }

/* ════ CASES ════ */
.cases-controls { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin-bottom: 36px; }
.pill { padding: 10px 18px; border: 1px solid var(--border-subtle); border-radius: 100px; background: transparent; color: var(--fg-muted); font-family: var(--font-heading); font-size: 12px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; cursor: pointer; transition: all 180ms var(--ease); }
.pill:hover { color: var(--fg1); border-color: var(--fg-muted); }
.pill.active { background: var(--brand-green); color: var(--ink); border-color: var(--brand-green); }
.case-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.case { position: relative; display: flex; flex-direction: column; justify-content: space-between; min-height: 300px; padding: 30px; border: 1px solid var(--border-subtle); border-radius: 8px; background: var(--bg-card); overflow: hidden; transition: transform 250ms var(--ease), border-color 250ms var(--ease), box-shadow 250ms var(--ease); }
.case::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 40%, rgba(78,203,113,0.07) 100%); opacity: 0; transition: opacity 300ms; pointer-events: none; }
.case:hover { border-color: var(--brand-green); transform: translateY(-4px); box-shadow: 0 20px 44px rgba(0,0,0,0.4); }
.case:hover::after { opacity: 1; }
.case.hide { display: none; }
.case .top { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.case .brand { font-family: var(--font-heading); font-weight: 700; font-size: 16px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--fg1); }
.case .vertical { font-family: var(--font-mono); font-size: 10px; color: var(--brand-green); letter-spacing: 0.12em; text-align: right; }
.case .num { margin: 18px 0 14px; font-family: var(--font-heading); font-weight: 700; font-size: 62px; line-height: 0.9; letter-spacing: -0.035em; color: var(--brand-green); }
.case .num .unit { font-size: 30px; }
.case .num.txt { font-size: 34px; line-height: 1.05; letter-spacing: -0.01em; }
.case .desc { font-family: var(--font-heading); font-size: 15px; font-weight: 600; line-height: 1.25; letter-spacing: 0.03em; text-transform: uppercase; color: var(--fg1); }
.case .meta { display: flex; justify-content: space-between; align-items: center; margin-top: 22px; padding-top: 16px; border-top: 1px dashed var(--border-subtle); font-family: var(--font-mono); font-size: 10px; color: var(--fg-muted); letter-spacing: 0.1em; }
.case .meta .go { display: inline-flex; align-items: center; gap: 6px; color: var(--brand-green); }
.case.invert { background: var(--brand-green); }
.case.invert .brand, .case.invert .desc, .case.invert .num, .case.invert .num .unit { color: var(--ink); }
.case.invert .vertical { color: rgba(0,4,1,0.7); }
.case.invert .meta { color: rgba(0,4,1,0.7); border-color: rgba(0,4,1,0.2); }
.case.invert .meta .go { color: var(--ink); font-weight: 700; }
.cases-foot { margin-top: 48px; text-align: center; }

/* ════ FOUNDER + YOUTUBE ════ */
.founder-top { display: grid; grid-template-columns: 420px 1fr; gap: 72px; align-items: center; margin-bottom: 88px; }
.founder-photo { position: relative; aspect-ratio: 4/5; border: 1px solid var(--border-subtle); border-radius: 6px; overflow: hidden; background: linear-gradient(135deg, #16241c 0%, #050a07 100%); }
.founder-photo img.gp { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 18%; }
.founder-photo .scrim { position: absolute; inset: 0; z-index: 1; background: linear-gradient(180deg, rgba(0,4,1,0) 42%, rgba(0,4,1,0.88) 100%); }
.founder-photo .diamond { position: absolute; top: 24px; right: 24px; z-index: 2; width: 18px; height: 18px; background: var(--brand-green); transform: rotate(45deg); animation: pulse 2.4s infinite; }
.founder-photo .plate { position: absolute; bottom: 24px; left: 24px; right: 24px; z-index: 2; }
.founder-photo .plate .nm { font-family: var(--font-heading); font-weight: 700; font-size: 28px; line-height: 1; letter-spacing: -0.01em; text-transform: uppercase; color: var(--fg1); }
.founder-photo .plate .role { margin-top: 6px; font-family: var(--font-mono); font-size: 11px; color: var(--brand-green); letter-spacing: 0.12em; text-transform: uppercase; }
.founder-copy h2 { margin: 0 0 24px; font-family: var(--font-heading); font-weight: 700; font-size: clamp(32px, 4.4vw, 56px); line-height: 0.98; letter-spacing: -0.022em; text-transform: uppercase; }
.founder-copy h2 .green { color: var(--brand-green); }
.founder-copy p { margin: 0 0 26px; max-width: 620px; font-size: 16px; line-height: 1.68; color: var(--fg2); }
.founder-copy p strong { color: var(--fg1); font-weight: 600; }
.cred-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.cred-chips .chip { padding: 9px 16px; border: 1px solid var(--border-subtle); border-radius: 100px; font-family: var(--font-mono); font-size: 11px; color: var(--fg2); letter-spacing: 0.05em; transition: all 180ms; }
.cred-chips .chip:hover { border-color: var(--brand-green); color: var(--brand-green); transform: translateY(-2px); }
.yt-head { display: flex; align-items: end; justify-content: space-between; gap: 32px; margin-bottom: 30px; padding-top: 40px; border-top: 1px solid var(--border-subtle); }
.yt-head h3 { margin: 0; font-family: var(--font-heading); font-weight: 700; font-size: clamp(26px, 3.4vw, 40px); line-height: 1; letter-spacing: -0.018em; text-transform: uppercase; }
.yt-head h3 .green { color: var(--brand-green); }
.yt-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; align-items: stretch; }
.yt { position: relative; aspect-ratio: 16/10; border: 1px solid var(--border-subtle); border-radius: 8px; overflow: hidden; background: #0a1410; cursor: pointer; transition: transform 250ms var(--ease), border-color 250ms var(--ease); }
.yt:hover { border-color: var(--brand-green); transform: translateY(-3px); }
.yt img, .yt iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; object-fit: cover; }
.yt .veil { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,4,1,0.1) 0%, rgba(0,4,1,0.78) 100%); transition: background 250ms; }
.yt:hover .veil { background: linear-gradient(180deg, rgba(0,4,1,0.05) 0%, rgba(0,4,1,0.55) 100%); }
.yt .play { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); width: 58px; height: 58px; display: grid; place-items: center; border-radius: 50%; background: var(--brand-green); color: var(--ink); box-shadow: 0 8px 24px rgba(0,0,0,0.4); transition: transform 200ms; }
.yt:hover .play { transform: translate(-50%,-50%) scale(1.1); }
.yt .cap { position: absolute; bottom: 16px; left: 16px; right: 16px; font-family: var(--font-mono); font-size: 10px; color: var(--fg2); letter-spacing: 0.08em; text-transform: uppercase; }
.yt-foot { margin-top: 40px; text-align: center; }

/* ════ FAQ ════ */
.faq-layout { display: grid; grid-template-columns: 380px 1fr; gap: 80px; align-items: start; }
.faq-side h2 { margin: 0 0 20px; font-family: var(--font-heading); font-weight: 700; font-size: clamp(30px, 4.4vw, 52px); line-height: 0.98; letter-spacing: -0.022em; text-transform: uppercase; }
.faq-side h2 .green { color: var(--brand-green); }
.faq-list { display: flex; flex-direction: column; }
.q { padding: 24px 0; border-top: 1px solid var(--border-subtle); cursor: pointer; }
.q:last-child { border-bottom: 1px solid var(--border-subtle); }
.q-row { display: flex; justify-content: space-between; align-items: center; gap: 24px; }
.q .qtext { font-family: var(--font-heading); font-weight: 600; font-size: 19px; line-height: 1.2; letter-spacing: -0.005em; text-transform: uppercase; color: var(--fg1); transition: color 200ms; }
.q:hover .qtext { color: var(--brand-green); }
.q .plus { display: grid; place-items: center; width: 28px; height: 28px; flex-shrink: 0; border: 1px solid var(--brand-green); border-radius: 50%; color: var(--brand-green); transition: all 250ms; }
.q.open .plus { transform: rotate(45deg); background: var(--brand-green); color: var(--ink); }
.q .ans { max-height: 0; overflow: hidden; max-width: 760px; font-size: 14px; line-height: 1.7; color: var(--fg2); transition: max-height 350ms var(--ease), margin-top 250ms var(--ease); }
.q.open .ans { max-height: 520px; margin-top: 16px; }
.q .ans strong { color: var(--fg1); font-weight: 600; }

/* ════ LEAD MAGNET ════ */
section.lead-magnet { padding: clamp(64px, 9vw, 130px) 0; border-top: 1px solid var(--border-subtle); background: var(--brand-green); color: var(--ink); }
.lm-grid { display: grid; grid-template-columns: 1.25fr 1fr; gap: 64px; align-items: center; }
.lm-grid > div:first-child { max-width: 620px; }
.lm-grid .pill-tag { display: inline-block; padding: 8px 16px; border-radius: 100px; background: rgba(0,4,1,0.15); color: var(--ink); font-family: var(--font-heading); font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase; }
.lm-grid h2 { margin: 18px 0; font-family: var(--font-heading); font-weight: 700; font-size: clamp(44px, 6vw, 76px); line-height: 0.92; letter-spacing: -0.03em; text-transform: uppercase; color: var(--ink); }
.lm-grid p { margin: 0; max-width: 560px; font-size: 17px; line-height: 1.55; color: var(--ink); opacity: 0.85; }
.lm-form { display: flex; gap: 8px; margin-top: 32px; max-width: 540px; }
.lm-form input { flex: 1; padding: 17px 20px; border: 0; border-radius: 4px; background: rgba(0,4,1,0.1); color: var(--ink); font-family: var(--font-sans); font-size: 14px; }
.lm-form input::placeholder { color: rgba(0,4,1,0.55); }
.lm-form input:focus { outline: 2px solid var(--ink); }
.lm-form button { padding: 17px 30px; border: 0; border-radius: 4px; background: var(--ink); color: var(--brand-green); font-family: var(--font-heading); font-weight: 700; font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase; transition: background 180ms; }
.lm-form button:hover { background: #0a1410; }
.lm-note { margin-top: 14px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.04em; color: rgba(0,4,1,0.6); }
.lm-art { position: relative; }
.lm-art-tag { margin-bottom: 18px; text-align: center; font-family: var(--font-heading); font-weight: 700; font-size: 14px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--ink); opacity: 0.55; }
.lm-art svg { display: block; width: 100%; height: auto; }

/* ════ FINAL CTA ════ */
section.final-cta { position: relative; padding: clamp(80px, 12vw, 130px) 0; text-align: center; overflow: hidden; border-top: 1px solid var(--border-subtle); }
.final-cta .bg-rings { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); width: 940px; height: 940px; max-width: 140vw; pointer-events: none; opacity: 0.4; }
.final-cta .bg-rings circle { fill: none; stroke: rgba(78,203,113,0.12); }
.final-cta .inner { position: relative; z-index: 2; }
.final-cta h2 { margin: 26px 0 0; font-family: var(--font-heading); font-weight: 700; font-size: clamp(40px, 7vw, 92px); line-height: 0.94; letter-spacing: -0.03em; text-transform: uppercase; }
.final-cta h2 .green { color: var(--brand-green); }
.final-cta .sub { max-width: 720px; margin: 28px auto 0; font-size: 17px; line-height: 1.6; color: var(--fg2); }
.final-cta .ctas { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; margin-top: 48px; }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1100px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-right { max-width: 500px; }
  .founder-top { grid-template-columns: 1fr; gap: 48px; }
  .faq-layout { grid-template-columns: 1fr; gap: 40px; }
  .lm-grid { grid-template-columns: 1fr; gap: 40px; }
  .lm-art { max-width: 460px; }
}
@media (max-width: 1024px) {
  .problem-grid { grid-template-columns: repeat(2,1fr); }
  .pillars { grid-template-columns: 1fr; gap: 14px; }
  .case-grid { grid-template-columns: repeat(2,1fr); }
  .yt-grid { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: repeat(2,1fr); row-gap: 8px; }
}
@media (max-width: 640px) {
  section.hero { padding: 96px 0 56px; }
  .hero-eyebrow { font-size: 10px; letter-spacing: 0.08em; }
  .hero-ctas, .problem-cta, .process-close, .lm-form, .final-cta .ctas { flex-direction: column; align-items: stretch; }
  .radar { max-width: 300px; }
  .press { gap: 14px 30px; padding-bottom: 30px; margin-bottom: 30px; }
  .press-label { width: 100%; text-align: center; }
  .problem-grid { grid-template-columns: 1fr; }
  .problem-cta { text-align: center; }
  .steps { grid-template-columns: 1fr; }
  .steps::before { display: none; }
  .step { padding: 28px 0 0 22px; border-top: 1px solid var(--border-subtle); margin-top: 22px; }
  .step:first-child { margin-top: 0; }
  .step::before { left: 0; top: 22px; }
  .step .no { right: 0; }
  .step p { max-width: 100%; }
  .case-grid { grid-template-columns: 1fr; }
  .case { min-height: 0; }
  .yt-grid { grid-template-columns: 1fr; }
  .yt-head { flex-direction: column; align-items: flex-start; gap: 8px; }
  .founder-photo { max-width: 360px; }
  .lm-art { max-width: 380px; margin: 0 auto; }
}