.ecosystem-body { background: var(--paper); }
.ecosystem-header { position: relative; padding: 26px 2.2vw; border-bottom: 1px solid var(--line); }
.ecosystem-header__inner { display: flex; align-items: center; justify-content: space-between; }
.ecosystem-header__back { font-size: 13px; font-weight: 600; }
.ecosystem-header__back::before { content: "←"; margin-right: 10px; }

.product-hero { padding: 100px 0 115px; }
.product-breadcrumb { margin: 0 0 65px; color: var(--muted); font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.product-breadcrumb a { text-decoration: underline; text-underline-offset: 4px; }
.product-title { max-width: 1320px; margin: 0; font-size: clamp(56px, 9.2vw, 132px); line-height: .92; letter-spacing: -.075em; }
.product-title--domain { font-size: clamp(52px, 7vw, 100px); }
.product-title em { color: var(--acid); font-style: normal; }
.product-hero__footer { display: grid; grid-template-columns: 1fr 1fr; gap: 8%; align-items: end; margin-top: 70px; }
.product-lede { max-width: 670px; margin: 0; font-size: clamp(20px, 2vw, 28px); line-height: 1.55; }
.product-actions { display: flex; gap: 14px; align-items: center; justify-content: flex-end; flex-wrap: wrap; }
.product-action { display: inline-flex; min-height: 52px; align-items: center; justify-content: center; padding: 14px 22px; border: 1px solid var(--ink); border-radius: 999px; font-size: 13px; font-weight: 700; }
.product-action--primary { background: var(--ink); color: var(--white); }
.product-action--primary:hover { color: var(--white); }

.product-signal { background: var(--ink); color: var(--white); }
.product-signal .container { display: grid; grid-template-columns: repeat(3, 1fr); }
.product-signal__item { min-height: 210px; padding: 42px 32px; border-left: 1px solid rgba(255,255,255,.2); }
.product-signal__item:first-child { border-left: 0; }
.product-signal__item span { display: block; margin-bottom: 48px; color: var(--acid-on-dark); font: 600 12px "Unbounded", sans-serif; }
.product-signal__item strong { display: block; color: var(--white); font-size: clamp(22px, 2.2vw, 32px); line-height: 1.25; letter-spacing: -.04em; }

.product-section { padding: 130px 0; }
.product-section--white { background: var(--white); }
.product-section--dark { background: var(--ink); color: var(--white); }
.product-section__head { display: grid; grid-template-columns: 1.1fr .9fr; gap: 10%; align-items: start; margin-bottom: 70px; }
.product-section__head h2 { max-width: 780px; margin: 0; font-size: clamp(42px, 5.6vw, 78px); line-height: 1.02; letter-spacing: -.06em; }
.product-section__head p { max-width: 600px; margin: 10px 0 0; color: var(--muted); font-size: 18px; line-height: 1.75; }
.product-section--dark .product-section__head p { color: #c8c9c3; }

.product-visual { margin: 0; overflow: hidden; background: #e8e8e3; }
.product-visual img { display: block; width: 100%; height: auto; }
.product-visual figcaption { padding: 18px 0 0; color: var(--muted); font-size: 13px; }

.product-capabilities { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.product-capability { min-height: 280px; padding: 32px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.product-capability span { display: block; margin-bottom: 70px; color: var(--muted); font: 600 12px "Unbounded", sans-serif; }
.product-capability h3 { margin: 0 0 18px; font-size: 23px; letter-spacing: -.04em; }
.product-capability p { margin: 0; color: var(--muted); line-height: 1.7; }

.product-origin { display: grid; grid-template-columns: .9fr 1.1fr; gap: 10%; align-items: start; }
.product-origin .eyebrow { color: #c8c9c3; }
.product-origin blockquote { max-width: 850px; margin: 0; color: var(--white); font: 500 clamp(30px, 4vw, 58px)/1.25 "Unbounded", sans-serif; letter-spacing: -.05em; }
.product-origin blockquote em { color: var(--acid-on-dark); font-style: normal; }
.product-origin__copy p { color: #c8c9c3; font-size: 18px; line-height: 1.8; }

.ecosystem-more { padding: 75px 0; background: var(--acid); color: var(--white); }
.ecosystem-more__inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.ecosystem-more h2 { max-width: 800px; margin: 0; color: var(--white); font-size: clamp(30px, 4vw, 54px); letter-spacing: -.05em; }
.ecosystem-more a { padding: 14px 22px; border: 1px solid rgba(255,255,255,.75); border-radius: 999px; color: var(--white); font-size: 13px; font-weight: 700; }

.ecosystem-footer { padding: 48px 0; background: var(--ink); color: var(--white); }
.ecosystem-footer__inner { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.ecosystem-footer p { margin: 0; color: #c8c9c3; font-size: 13px; }
.ecosystem-footer a { color: var(--white); font-size: 13px; }

@media (max-width: 991px) {
    .product-hero { padding: 80px 0 95px; }
    .product-hero__footer, .product-section__head, .product-origin { grid-template-columns: 1fr; }
    .product-actions { justify-content: flex-start; }
    .product-signal .container { grid-template-columns: 1fr; }
    .product-signal__item { min-height: auto; border-left: 0; border-bottom: 1px solid rgba(255,255,255,.2); }
    .product-capabilities { grid-template-columns: 1fr; }
}

@media (max-width: 767px) {
    .ecosystem-header { padding: 18px 0; }
    .ecosystem-header__back { font-size: 12px; }
    .product-hero { padding: 60px 0 80px; }
    .product-breadcrumb { margin-bottom: 45px; }
    .product-title { font-size: clamp(40px, 12vw, 58px); }
    .product-title--domain { font-size: clamp(38px, 11vw, 52px); }
    .product-hero__footer { margin-top: 45px; }
    .product-section { padding: 90px 0; }
    .product-capability { min-height: 245px; }
    .ecosystem-more__inner, .ecosystem-footer__inner { align-items: flex-start; flex-direction: column; }
}