.product-page-body { min-height: 100vh; background: #fff; }
.product-page-body .auth-alert { display: flex; align-items: flex-start; gap: 10px; margin: 20px 0 -4px; padding: 14px 16px; border-radius: 11px; font-size: 12px; font-weight: 740; line-height: 1.45; }
.product-page-body .auth-alert .lucide { width: 18px; height: 18px; flex: 0 0 auto; margin-top: -1px; }
.product-page-body .auth-alert.success { border: 1px solid #bfe7d4; background: #eaf9f1; color: #237454; }
.product-page-body .auth-alert.success .lucide { color: #10925f; }
.product-page-body .auth-alert.error { border: 1px solid #f1c9cf; background: #fff1f3; color: #b93c4f; }
.product-page-body .auth-alert.error .lucide { color: #d14b5d; }
.product-page-body .auth-alert.info { border: 1px solid #c9dcff; background: #eef5ff; color: #275eac; }
.product-page-body .auth-alert.info .lucide { color: var(--blue); }
.product-breadcrumb { display: flex; min-height: 70px; align-items: center; gap: 7px; overflow: hidden; color: #748097; font-size: 10px; font-weight: 730; }
.product-breadcrumb a { color: #53637d; }
.product-breadcrumb a:hover { color: var(--blue); }
.product-breadcrumb .lucide { width: 13px; height: 13px; color: #a4aebb; }
.product-breadcrumb strong { overflow: hidden; color: #354258; text-overflow: ellipsis; white-space: nowrap; }

.product-hero { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(330px, .85fr); gap: 55px; padding-bottom: 26px; }
.product-gallery { min-width: 0; }
.product-image-stage { position: relative; min-height: 445px; overflow: hidden; border: 1px solid #cedaee; border-radius: 20px; background: linear-gradient(135deg, #e6eefc, #d8e4f7); box-shadow: 0 18px 48px rgba(20,50,110,.11); }
.product-image-stage > img { width: 100%; height: 445px; object-fit: contain; object-position: center; background: #101b31; }
.product-image-stage::after { position: absolute; inset: auto 0 0; height: 32%; background: linear-gradient(transparent, rgba(4,14,37,.57)); content: ""; pointer-events: none; }
.product-image-placeholder { display: grid; min-height: 445px; place-items: center; align-content: center; gap: 10px; color: #5f7494; font-size: 12px; font-weight: 800; }
.product-image-placeholder .lucide { width: 36px; height: 36px; color: #8fa8ce; }
.product-type-badge { position: absolute; top: 16px; left: 16px; z-index: 1; padding: 6px 8px; border-radius: 6px; background: var(--blue); color: var(--white); font-size: 9px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.product-discount-badge { position: absolute; top: 16px; right: 16px; z-index: 1; display: inline-flex; align-items: center; gap: 5px; padding: 6px 8px; border-radius: 6px; background: #e65140; color: var(--white); font-size: 9px; font-weight: 900; letter-spacing: .06em; text-transform: uppercase; box-shadow: 0 6px 16px rgba(137,39,28,.3); }
.product-discount-badge .lucide { width: 12px; height: 12px; }
.product-demo-chip { position: absolute; right: 16px; bottom: 15px; z-index: 1; display: inline-flex; min-height: 35px; align-items: center; gap: 7px; padding: 0 11px; border: 1px solid rgba(255,255,255,.35); border-radius: 7px; background: rgba(7,17,38,.44); color: var(--white); font-size: 10px; font-weight: 850; backdrop-filter: blur(9px); transition: background .2s ease, transform .2s ease; }
.product-demo-chip:hover { background: rgba(20,87,255,.86); transform: translateY(-1px); }
.product-demo-chip .lucide { width: 13px; height: 13px; }

.product-thumbnails { display: grid; grid-template-columns: repeat(5, 1fr); gap: 9px; margin-top: 12px; }
.product-thumbnail { min-width: 0; padding: 0; overflow: hidden; border: 2px solid transparent; border-radius: 9px; background: #dce6f7; opacity: .7; transition: border-color .2s ease, opacity .2s ease, transform .2s ease; }
.product-thumbnail:hover { opacity: 1; transform: translateY(-2px); }
.product-thumbnail.is-active { border-color: var(--blue); opacity: 1; }
.product-thumbnail img { width: 100%; aspect-ratio: 1.6; object-fit: cover; object-position: top center; }

.product-tabs { margin-top: 18px; overflow: hidden; border: 1px solid #dfe5ef; border-radius: 13px; background: var(--white); }
.product-tabs-wide { margin-top: 0; margin-bottom: 84px; }
.product-tab-list { display: flex; overflow-x: auto; border-bottom: 1px solid #e4e9f1; background: #fafbfe; scrollbar-width: thin; }
.product-tab-list button { position: relative; min-height: 45px; flex: 1 0 auto; padding: 0 13px; border: 0; background: transparent; color: #738096; font-size: 10px; font-weight: 820; white-space: nowrap; }
.product-tab-list button::after { position: absolute; right: 12px; bottom: -1px; left: 12px; height: 2px; background: var(--blue); content: ""; opacity: 0; transform: scaleX(.45); transition: opacity .2s ease, transform .2s ease; }
.product-tab-list button[aria-selected="true"] { color: var(--blue); }
.product-tab-list button[aria-selected="true"]::after { opacity: 1; transform: scaleX(1); }
.product-tab-list button span { display: inline-grid; min-width: 16px; height: 16px; place-items: center; margin-left: 4px; border-radius: 999px; background: #e9eef8; color: #728099; font-size: 8px; }
.product-tab-panel { min-height: 178px; padding: 19px; }
.product-tab-panel[hidden] { display: none; }
.product-tab-panel > p { margin: 0 0 12px; color: #617086; font-size: 12px; line-height: 1.65; }
.product-tab-panel > p:last-of-type { margin-bottom: 0; }
.product-detail-row { display: grid; grid-template-columns: 84px minmax(0, 1fr); gap: 13px; margin: 16px 0; padding: 12px; border-left: 3px solid var(--blue); border-radius: 0 8px 8px 0; background: #f3f7ff; }
.product-detail-row > span { color: #3961a9; font-size: 9px; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.product-detail-row > div { display: grid; gap: 7px; }
.product-detail-row p { margin: 0; color: #526480; font-size: 11px; line-height: 1.6; }
.product-description-details { display: grid; grid-template-columns: repeat(3, 1fr); margin: 16px 0; border: 1px solid #e1e7f0; border-radius: 9px; background: #fafcff; }
.product-description-details > div { min-width: 0; padding: 10px; border-right: 1px solid #e1e7f0; }
.product-description-details > div:last-child { border-right: 0; }
.product-description-details span { display: block; margin-bottom: 3px; color: #8995a6; font-size: 8px; font-weight: 850; letter-spacing: .07em; text-transform: uppercase; }
.product-description-details strong { display: block; overflow: hidden; color: #3d4d67; font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.product-tab-empty { display: grid; min-height: 138px; place-items: center; color: #8490a2 !important; text-align: center; }
.product-tab-feature-list { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.product-tab-feature-list > div { display: flex; min-width: 0; align-items: flex-start; gap: 7px; padding: 9px; border: 1px solid #e6ebf3; border-radius: 8px; background: #fbfcff; color: #43526a; font-size: 10px; font-weight: 710; line-height: 1.4; }
.product-tab-feature-list .lucide { width: 13px; height: 13px; flex: 0 0 auto; color: var(--blue); stroke-width: 2.5; }
.product-requirements-list { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.product-requirements-list > div { display: flex; align-items: center; gap: 9px; padding: 9px; border-bottom: 1px solid #e8ecf3; }
.product-requirements-list > div:nth-last-child(-n + 2) { border-bottom: 0; }
.product-requirements-list > div > span { color: #86a6e7; font-size: 9px; font-weight: 900; letter-spacing: .08em; }
.product-requirements-list p { margin: 0; }
.product-requirements-list strong, .product-requirements-list small { display: block; }
.product-requirements-list strong { color: #37465f; font-size: 10px; }
.product-requirements-list small { margin-top: 2px; color: #8290a2; font-size: 9px; }
.product-changelog-list { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.product-changelog-list li { display: flex; align-items: flex-start; gap: 8px; color: #45546b; font-size: 11px; line-height: 1.55; }
.product-changelog-list .lucide { width: 14px; height: 14px; flex: 0 0 auto; color: #7d56da; }

.product-promises { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 18px; }
.product-promises > div { display: flex; min-width: 0; align-items: center; gap: 9px; padding: 10px; border: 1px solid #e0e6f0; border-radius: 10px; }
.product-promises > div > span { display: grid; width: 28px; height: 28px; flex: 0 0 auto; place-items: center; border-radius: 8px; background: #edf3ff; color: var(--blue); }
.product-promises .lucide { width: 14px; height: 14px; }
.product-promises p { min-width: 0; margin: 0; }
.product-promises strong, .product-promises small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.product-promises strong { color: #35415a; font-size: 9px; }
.product-promises small { margin-top: 1px; color: #8b96a7; font-size: 8px; font-weight: 650; }

.product-purchase-card { align-self: start; padding: 33px; border: 1px solid #d7e0ef; border-radius: 19px; background: var(--white); box-shadow: 0 23px 55px rgba(20,45,94,.1); }
.product-kicker { margin: 0 0 10px; color: var(--blue); font-size: 10px; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
.product-copy h1 { margin: 0; color: #101b31; font-size: clamp(35px, 4.1vw, 50px); line-height: .99; letter-spacing: -.06em; }
.product-copy > p:last-child { margin: 15px 0 0; color: #69768b; font-size: 13px; line-height: 1.65; }
.product-price { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin: 28px 0 22px; padding: 18px 0; border-block: 1px solid #e5e9f1; }
.product-price-values { display: flex; flex-wrap: wrap; align-items: baseline; gap: 5px 8px; }
.product-original-price { color: #8793a6; font-size: 10px; font-weight: 750; }
.product-price del { color: #9aa5b4; font-size: 12px; }
.product-sale-label { width: 100%; color: #23805a; font-size: 9px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.product-price strong { color: #111d34; font-size: 35px; line-height: 1; letter-spacing: -.06em; }
.product-price > span { padding: 5px 7px; border-radius: 5px; background: #eaf8f0; color: #188158; font-size: 9px; font-weight: 850; white-space: nowrap; }
.product-price .product-sale-badge { display: inline-flex; align-items: center; gap: 5px; background: #fff0ed; color: #c44031; }
.product-sale-badge .lucide { width: 12px; height: 12px; }
.product-purchase-summary { padding: 17px; border: 1px solid #dce4f1; border-radius: 12px; background: #f9fbff; }
.purchase-summary-heading { display: flex; justify-content: space-between; gap: 15px; }
.purchase-summary-heading div { display: grid; gap: 2px; }
.purchase-summary-heading span { color: #8290a5; font-size: 9px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.purchase-summary-heading strong { color: #27364f; font-size: 12px; }
.purchase-summary-heading b { display: inline-flex; height: fit-content; align-items: center; gap: 5px; padding: 5px 7px; border-radius: 999px; background: #e7f8ef; color: #168258; font-size: 8px; letter-spacing: .04em; text-transform: uppercase; }
.purchase-summary-heading b i { width: 5px; height: 5px; border-radius: 50%; background: currentColor; }
.product-purchase-summary ul { display: grid; gap: 8px; margin: 18px 0; padding: 0; list-style: none; color: #5d6b81; font-size: 10px; font-weight: 700; }
.product-purchase-summary li { display: flex; align-items: center; gap: 7px; }
.product-purchase-summary li .lucide { width: 13px; height: 13px; color: var(--blue); stroke-width: 2.8; }
.payment-methods { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin: 16px 0; padding: 0; border: 0; }
.payment-methods legend { grid-column: 1 / -1; margin-bottom: -1px; color: #8290a5; font-size: 9px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.payment-methods label { position: relative; cursor: pointer; }
.payment-methods input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.payment-methods label > span { display: grid; min-height: 66px; align-content: center; gap: 4px; padding: 11px; border: 1px solid #d7e0ef; border-radius: 9px; background: var(--white); color: #34435c; transition: border-color .2s ease, background .2s ease, box-shadow .2s ease; }
.payment-methods label > .payment-method-card { grid-template-columns: 31px minmax(0, 1fr); align-items: center; gap: 9px; }
.payment-method-card > img { width: 31px; height: 31px; object-fit: contain; }
.payment-method-copy { display: grid; gap: 4px; min-width: 0; }
.payment-methods input:checked + span { border-color: var(--blue); background: #eef3ff; box-shadow: inset 0 0 0 1px var(--blue); }
.payment-methods input:focus-visible + span { outline: 2px solid #7fa7ff; outline-offset: 2px; }
.payment-methods strong { font-size: 10px; }
.payment-methods small { color: #7b879a; font-size: 9px; line-height: 1.35; }
.product-installation-option { position: relative; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 9px; padding: 11px; border: 1px solid #ccd9f2; border-radius: 9px; background: #eff4ff; color: #33435e; cursor: pointer; }
.product-installation-option input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.installation-check { display: grid; width: 17px; height: 17px; place-items: center; border: 1px solid #a5b8dc; border-radius: 5px; background: var(--white); color: var(--white); transition: background .2s ease, border-color .2s ease; }
.installation-check .lucide { width: 12px; height: 12px; opacity: 0; transition: opacity .2s ease; }
.product-installation-option input:checked + .installation-check { border-color: var(--blue); background: var(--blue); }
.product-installation-option input:checked + .installation-check .lucide { opacity: 1; }
.product-installation-option > span:nth-child(3) { display: grid; gap: 1px; min-width: 0; }
.product-installation-option strong { font-size: 10px; }
.product-installation-option small { overflow: hidden; color: #71819a; font-size: 9px; text-overflow: ellipsis; white-space: nowrap; }
.product-installation-option > b { color: #2058c9; font-size: 10px; white-space: nowrap; }
.product-addon-options { margin: 14px 0 0; overflow: hidden; border: 1px solid #d7e0ef; border-radius: 10px; background: var(--white); }
.product-addon-options summary { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 11px; color: #34435c; cursor: pointer; list-style: none; }
.product-addon-options summary::-webkit-details-marker { display: none; }
.product-addon-options summary > span { display: grid; gap: 1px; }
.product-addon-options summary strong { font-size: 10px; }
.product-addon-options summary small { color: #7b879a; font-size: 9px; }
.product-addon-options summary .lucide { width: 15px; height: 15px; color: #72819a; transition: transform .2s ease; }
.product-addon-options[open] summary { border-bottom: 1px solid #e2e8f2; background: #f7faff; }
.product-addon-options[open] summary .lucide { transform: rotate(180deg); }
.product-addon-options > p { margin: 11px 11px 8px; color: #71819a; font-size: 9px; font-weight: 650; line-height: 1.4; }
.addon-option-list { display: grid; gap: 7px; padding: 0 11px 11px; }
.addon-option-list article { overflow: hidden; border: 1px solid #d7e0ef; border-radius: 8px; }
.product-addon-options label { position: relative; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 9px; padding: 10px; background: var(--white); color: #33435e; cursor: pointer; transition: background .2s ease; }
.product-addon-options input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.addon-check { display: grid; width: 17px; height: 17px; place-items: center; border: 1px solid #a5b8dc; border-radius: 5px; background: var(--white); color: var(--white); transition: background .2s ease, border-color .2s ease; }
.addon-check .lucide { width: 12px; height: 12px; opacity: 0; transition: opacity .2s ease; }
.product-addon-options input:checked ~ .addon-check { border-color: var(--blue); background: var(--blue); }
.product-addon-options input:checked ~ .addon-check .lucide { opacity: 1; }
.product-addon-options input:checked ~ .addon-option-copy, .product-addon-options input:checked ~ b { color: #2058c9; }
.addon-option-list article:has(input:checked) { border-color: #9bb8ff; background: #f0f5ff; box-shadow: inset 0 0 0 1px rgba(20,87,255,.08); }
.product-addon-options label:has(input:checked) { background: #f0f5ff; }
.product-addon-options input:focus-visible ~ .addon-check { outline: 2px solid #7fa7ff; outline-offset: 2px; }
.addon-option-copy { display: grid; min-width: 0; gap: 2px; }
.addon-option-copy strong { overflow: hidden; color: #34435c; font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.addon-option-copy small { display: -webkit-box; overflow: hidden; color: #71819a; font-size: 9px; line-height: 1.3; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.product-addon-options label > b { color: #2058c9; font-size: 10px; white-space: nowrap; }
.addon-detail-link { display: inline-flex; align-items: center; gap: 4px; margin: 0 10px 9px 36px; color: #3869c7; font-size: 9px; font-weight: 780; }
.addon-detail-link:hover { color: var(--blue); }
.addon-detail-link .lucide { width: 11px; height: 11px; }
.product-coupon-field { display: grid; gap: 6px; margin-top: 14px; color: #71819a; font-size: 9px; font-weight: 780; letter-spacing: .06em; text-transform: uppercase; }
.product-coupon-field em { color: #9aa8ba; font-style: normal; font-weight: 650; }
.product-coupon-field .coupon-input { display: flex; align-items: center; gap: 8px; min-height: 39px; padding: 0 10px; border: 1px solid #d7e0ef; border-radius: 8px; background: var(--white); color: #7f91ad; }
.product-coupon-field .coupon-input:focus-within { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(20,87,255,.1); }
.product-coupon-field .coupon-input .lucide { width: 14px; height: 14px; flex: 0 0 auto; }
.product-coupon-field input { width: 100%; border: 0; outline: 0; background: transparent; color: #2b3a53; font: inherit; font-size: 11px; font-weight: 750; letter-spacing: .03em; text-transform: uppercase; }
.product-coupon-field input::placeholder { color: #9aa8ba; font-weight: 650; letter-spacing: 0; text-transform: none; }
.product-coupon-field .coupon-input button { flex: 0 0 auto; min-height: 25px; padding: 0 9px; border: 0; border-radius: 5px; background: #e7efff; color: #1d57c6; cursor: pointer; font: inherit; font-size: 9px; font-weight: 800; }
.product-coupon-field .coupon-input button:hover { background: #dbe8ff; }
.product-coupon-field .coupon-input button:disabled { cursor: wait; opacity: .65; }
.product-coupon-field small { color: #8490a3; font-size: 9px; font-weight: 650; letter-spacing: 0; line-height: 1.35; text-transform: none; }
.product-coupon-field .coupon-feedback:empty { display: none; }
.product-coupon-field .coupon-feedback.success { color: #17835a; }
.product-coupon-field .coupon-feedback.error { color: #be4152; }
.product-total-summary { display: grid; gap: 8px; margin: 16px 0; }
.product-total-summary > div { display: flex; align-items: center; justify-content: space-between; color: #6e7b8f; font-size: 10px; font-weight: 720; }
.product-total-summary > div[hidden] { display: none; }
.product-total-summary > #addon-price-rows > div { display: flex; align-items: center; justify-content: space-between; gap: 12px; width: 100%; }
.product-total-summary > #addon-price-rows > div strong { margin-left: auto; text-align: right; }
.product-total-summary .coupon-discount-row { color: #168258; }
.product-total-summary .coupon-discount-row strong { color: #168258; }
.product-total-summary .product-total-row { margin-top: 2px; padding-top: 11px; border-top: 1px solid #dfe6f1; color: #263651; font-size: 12px; font-weight: 850; }
.product-total-row strong { color: #16233b; font-size: 16px; letter-spacing: -.03em; }
.product-purchase-button { display: flex; width: 100%; min-height: 48px; align-items: center; justify-content: center; gap: 8px; border: 0; border-radius: 9px; background: var(--blue); color: var(--white); cursor: pointer; font: inherit; font-size: 11px; font-weight: 850; box-shadow: 0 10px 22px rgba(20,87,255,.2); transition: background .2s ease, transform .2s ease; }
.product-purchase-button:hover { background: var(--blue-dark); transform: translateY(-2px); }
.product-purchase-button .lucide { width: 15px; height: 15px; }
.product-purchase-summary > p { display: flex; align-items: flex-start; gap: 6px; margin: 12px 0 0; color: #7e899c; font-size: 9px; font-weight: 660; line-height: 1.5; }
.product-purchase-summary > p .lucide { width: 13px; height: 13px; flex: 0 0 auto; color: #7183a0; }
.product-addon-license-note { padding: 10px; border: 1px solid #cddcf7; border-radius: 9px; background: #edf4ff; color: #496584 !important; }
.product-addon-license-note a { color: #1857c7; font-weight: 800; text-decoration: underline; text-underline-offset: 2px; }
.product-meta-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 21px; }
.product-meta-list div { min-width: 0; }
.product-meta-list span { display: block; margin-bottom: 3px; color: #8a95a6; font-size: 8px; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; }
.product-meta-list strong { display: block; overflow: hidden; color: #405069; font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }

.product-details-section { padding: 90px 0; border-block: 1px solid #dfe5ee; background: #f6f8fc; }
.product-details-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 110px; }
.product-details-intro h2, .product-section-heading h2, .product-faq-grid h2 { margin: 0; color: #121e34; font-size: clamp(32px, 4vw, 48px); line-height: 1; letter-spacing: -.06em; }
.product-details-intro > a { display: inline-flex; align-items: center; gap: 8px; margin-top: 23px; color: var(--blue); font-size: 11px; font-weight: 850; }
.product-details-intro > a .lucide { width: 15px; height: 15px; }
.product-rich-copy > p { margin: 0 0 16px; color: #5f6c80; font-size: 14px; line-height: 1.75; }
.product-rich-copy > p:last-of-type { margin-bottom: 24px; }
.product-demo-links { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 17px; border: 1px solid #d3def4; border-radius: 12px; background: #edf3ff; }
.product-demo-links > div:first-child { display: grid; gap: 2px; }
.product-demo-links strong { color: #2b3d60; font-size: 12px; }
.product-demo-links span { color: #657897; font-size: 10px; }
.product-demo-links > div:last-child { display: flex; flex-wrap: wrap; gap: 7px; }
.product-demo-links a { display: inline-flex; min-height: 33px; align-items: center; gap: 6px; padding: 0 10px; border-radius: 7px; background: var(--white); color: #2054bb; font-size: 10px; font-weight: 850; box-shadow: 0 3px 10px rgba(37,74,145,.08); }
.product-demo-links a .lucide { width: 13px; height: 13px; }

.product-features-section, .product-related-section { padding: 94px 0; }
.product-section-heading { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 31px; }
.product-section-heading .section-kicker { margin-bottom: 9px; }
.product-section-heading > span { padding: 7px 9px; border: 1px solid #dce4ef; border-radius: 7px; color: #63718a; font-size: 9px; font-weight: 820; white-space: nowrap; }
.product-section-heading > a { display: inline-flex; align-items: center; gap: 8px; color: var(--blue); font-size: 11px; font-weight: 850; white-space: nowrap; }
.product-section-heading > a .lucide { width: 15px; height: 15px; }
.product-feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 11px; }
.product-feature-grid article { display: flex; min-height: 74px; align-items: center; gap: 11px; padding: 15px; border: 1px solid #dfe5ee; border-radius: 11px; background: var(--white); }
.product-feature-grid article > span { display: grid; width: 27px; height: 27px; flex: 0 0 auto; place-items: center; border-radius: 7px; background: #eaf1ff; color: var(--blue); }
.product-feature-grid .lucide { width: 14px; height: 14px; stroke-width: 2.6; }
.product-feature-grid p { margin: 0; color: #415069; font-size: 11px; font-weight: 760; line-height: 1.45; }

.product-license-section { padding: 28px; background: var(--navy); }
.product-license-grid { display: grid; grid-template-columns: repeat(3, 1fr); overflow: hidden; border: 1px solid rgba(255,255,255,.15); border-radius: 16px; color: var(--white); }
.product-license-grid article { padding: 34px 30px; border-right: 1px solid rgba(255,255,255,.15); }
.product-license-grid article:last-child { border-right: 0; }
.product-license-grid article > span { display: grid; width: 35px; height: 35px; place-items: center; border-radius: 9px; background: rgba(119,161,255,.16); color: #9ebcff; }
.product-license-grid .lucide { width: 17px; height: 17px; }
.product-license-grid h3 { margin: 18px 0 7px; font-size: 17px; letter-spacing: -.035em; }
.product-license-grid p { margin: 0; color: #98a7c0; font-size: 11px; line-height: 1.6; }

.product-related-section { border-bottom: 1px solid #dfe5ee; }
.product-related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 17px; }
.product-related-card { overflow: hidden; border: 1px solid #dfe5ee; border-radius: 15px; background: var(--white); transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease; }
.product-related-card:hover { border-color: #b4c6eb; box-shadow: var(--shadow); transform: translateY(-4px); }
.product-related-card img, .related-placeholder { display: block; width: 100%; height: 155px; object-fit: cover; object-position: top center; background: #e4ecfa; }
.related-placeholder { display: grid; place-items: center; color: #9db1d2; }
.related-placeholder .lucide { width: 28px; height: 28px; }
.product-related-card > div { padding: 17px; }
.product-related-card > div > span { color: #77849a; font-size: 9px; font-weight: 820; letter-spacing: .05em; text-transform: uppercase; }
.product-related-card h3 { margin: 7px 0 17px; color: #243249; font-size: 18px; letter-spacing: -.035em; }
.product-related-card strong { display: inline-flex; align-items: center; gap: 7px; color: var(--blue); font-size: 10px; }
.product-related-card strong .lucide { width: 13px; height: 13px; }

.product-faq-section { padding: 100px 0; }
.product-faq-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: 100px; }
.product-faq-grid > div:first-child > p:last-of-type { margin: 19px 0 3px; color: #647187; font-size: 13px; }
.product-faq-grid > div:first-child > a { color: var(--blue); font-size: 12px; font-weight: 820; }
.product-faq-list details { border-top: 1px solid var(--line); }
.product-faq-list details:last-child { border-bottom: 1px solid var(--line); }
.product-faq-list summary { position: relative; padding: 21px 42px 21px 0; list-style: none; color: #293750; font-size: 14px; font-weight: 820; letter-spacing: -.02em; }
.product-faq-list summary::-webkit-details-marker { display: none; }
.product-faq-list summary .lucide { position: absolute; top: 20px; right: 2px; width: 17px; height: 17px; color: var(--blue); transition: transform .2s ease; }
.product-faq-list details[open] summary .lucide { transform: rotate(180deg); }
.product-faq-list p { margin: -5px 35px 21px 0; color: #68758a; font-size: 12px; line-height: 1.6; }

@media (max-width: 1020px) {
  .product-hero { grid-template-columns: 1fr; gap: 35px; }
  .product-purchase-card { max-width: 680px; }
  .product-details-grid, .product-faq-grid { grid-template-columns: 1fr; gap: 48px; }
  .product-feature-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .product-breadcrumb { min-height: 58px; }
  .product-hero { gap: 25px; padding-bottom: 24px; }
  .product-tabs-wide { margin-bottom: 60px; }
  .product-image-stage, .product-image-stage > img, .product-image-placeholder { min-height: 280px; height: 280px; }
  .product-promises { grid-template-columns: 1fr; }
  .product-purchase-card { padding: 24px 20px; }
  .product-copy h1 { font-size: 36px; }
  .product-meta-list { grid-template-columns: 1fr 1fr; }
  .product-details-section, .product-features-section, .product-related-section, .product-faq-section { padding: 70px 0; }
  .product-section-heading { align-items: flex-start; flex-direction: column; gap: 14px; }
  .product-feature-grid, .product-related-grid { grid-template-columns: 1fr; }
  .product-license-section { padding: 14px; }
  .product-license-grid { grid-template-columns: 1fr; }
  .product-license-grid article { padding: 26px 22px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.15); }
  .product-license-grid article:last-child { border-bottom: 0; }
  .product-demo-links { align-items: flex-start; flex-direction: column; }
  .payment-methods { grid-template-columns: 1fr; }
}

@media (max-width: 450px) {
  .product-breadcrumb span, .product-breadcrumb > .lucide:nth-of-type(2) { display: none; }
  .product-image-stage, .product-image-stage > img, .product-image-placeholder { min-height: 225px; height: 225px; }
  .product-thumbnails { gap: 5px; }
  .product-tab-feature-list, .product-requirements-list { grid-template-columns: 1fr; }
  .product-description-details { grid-template-columns: 1fr; }
  .product-description-details > div { border-right: 0; border-bottom: 1px solid #e1e7f0; }
  .product-description-details > div:last-child { border-bottom: 0; }
  .product-detail-row { grid-template-columns: 1fr; gap: 6px; }
  .product-requirements-list > div:nth-last-child(-n + 2) { border-bottom: 1px solid #e8ecf3; }
  .product-requirements-list > div:last-child { border-bottom: 0; }
  .product-demo-chip { right: 10px; bottom: 10px; }
  .product-price strong { font-size: 30px; }
  .product-meta-list { grid-template-columns: 1fr; gap: 9px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}