/* BB Email Agent landing v2 — product proof, audience and responsive polish */
.hero-grid{grid-template-columns:minmax(0,1.04fr) minmax(360px,.96fr);gap:64px}.hero-proof{display:grid;gap:10px;max-width:470px;justify-self:end;width:100%}.flow-card{position:relative;background:#fff;border:1px solid #d8e4f4;border-radius:17px;padding:18px 20px;box-shadow:0 14px 38px rgba(21,53,103,.09)}.flow-card span{display:block;color:var(--blue);font-size:11px;font-weight:900;letter-spacing:.08em;margin-bottom:4px}.flow-card b{display:block;font-size:19px;letter-spacing:-.02em}.flow-card small{display:block;color:var(--muted);margin-top:3px}.flow-agent{border-color:#bcd2f6;background:linear-gradient(145deg,#fff,#f3f7ff)}.flow-mail{border-color:#cfe7d9}.flow-arrow{text-align:center;color:#87a8dc;font-size:21px;line-height:1}.hero-volume{margin-top:7px;padding:15px 18px;border-radius:15px;background:#0b1833;color:#fff;display:grid;gap:2px}.hero-volume strong{font-size:25px;letter-spacing:-.03em}.hero-volume span{font-size:12px;color:#cbd8eb;line-height:1.4}

.product-proof{background:#fff}.product-head{max-width:820px}.proof-row{display:grid;grid-template-columns:minmax(0,.86fr) minmax(0,1.14fr);gap:44px;align-items:center;padding:34px 0}.proof-row+.proof-row{border-top:1px solid #e8eef6}.proof-row-reverse{grid-template-columns:minmax(0,1.14fr) minmax(0,.86fr)}.proof-row-reverse .proof-copy{order:2}.proof-row-reverse .screen-shell{margin:0;background:#fff;border:1px solid #d7e2f1;border-radius:18px;padding:10px;box-shadow:0 14px 38px rgba(22,53,98,.10);overflow:hidden;width:100%;max-width:800px;justify-self:center}.screen-shell img{display:block;width:100%;height:auto;object-fit:contain;object-position:center;border-radius:10px;border:1px solid #edf1f6;background:#fff;image-rendering:auto}.screen-shell figcaption{text-align:center;color:#718097;font-size:12px;padding:8px 6px 1px}.screen-gmail{padding:10px;max-width:840px}.product-summary{margin-top:24px;background:linear-gradient(135deg,#0d5be1,#0849b9);color:#fff;border-radius:18px;padding:21px 26px;display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap;box-shadow:0 15px 38px rgba(13,91,225,.18)}.product-summary span{opacity:.66;font-size:20px}.product-summary b{font-size:15px}

.audience-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.audience-card{background:#fff;border:1px solid var(--line);border-radius:17px;padding:24px;box-shadow:0 9px 28px rgba(28,58,100,.06)}.audience-card>span{font-size:12px;font-weight:900;color:var(--blue)}.audience-card h3{font-size:20px;line-height:1.2;margin:8px 0}.audience-card p{margin:0;color:var(--muted);font-size:14px}.founder-grid{grid-template-columns:300px 1fr!important;max-width:980px}.founder-copy h2{font-size:clamp(29px,3.5vw,43px)}

@media (max-width:1100px){.nav-links{gap:14px}.nav-links a{font-size:13px}.hero-grid{grid-template-columns:1fr;gap:36px}.hero-proof{max-width:740px;justify-self:start}.flow-card{padding:16px 18px}.audience-grid{grid-template-columns:1fr 1fr}.proof-row,.proof-row-reverse{grid-template-columns:1fr;gap:24px}.proof-row-reverse .proof-copy,.proof-row-reverse .screen-shell{order:initial}.proof-copy{max-width:760px}.screen-shell,.screen-gmail{max-width:820px;width:100%;justify-self:start}}

@media (max-width:760px){.hero-proof{margin-top:30px;max-width:none}.flow-card{padding:15px}.hero-volume strong{font-size:22px}.proof-row{padding:26px 0}.screen-shell{padding:6px;border-radius:13px;box-shadow:0 10px 24px rgba(22,53,98,.08);max-width:none}.screen-shell img{border-radius:8px}.screen-shell figcaption{font-size:11px}.product-summary{padding:17px;gap:9px;justify-content:flex-start}.product-summary span{display:none}.product-summary b{display:block;width:100%}.audience-grid{grid-template-columns:1fr}.founder-grid{grid-template-columns:1fr!important}.founder-photo{max-width:300px}.proof-copy h3{font-size:27px}}

.zoom-hint{display:inline-block;margin-left:6px;color:var(--blue);font-weight:800}